last executing test programs: 3.205423725s ago: executing program 4 (id=1805): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100003e4e00000000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000003c0)='kfree\x00', r0, 0x0, 0xfffffffffffffffe}, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000050000000900000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=@framed={{}, [@ringbuf_output={{0x18, 0x2, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x43}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000300)='kfree\x00', r2}, 0x10) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000600), 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000001c0)={0x1000003, 0x300102, 0x0, 'queue1\x00', 0xffffffff}) r4 = dup(r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000001280)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0xf963}}) 3.006015438s ago: executing program 4 (id=1807): bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) socket$netlink(0x10, 0x3, 0xa) socket$inet_mptcp(0x2, 0x1, 0x106) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_mptcp(0x2, 0x1, 0x106) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x41, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x800000000003}, 0x1100, 0x5dd8, 0x0, 0x3, 0x0, 0x8, 0xfffb, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) socket(0xa, 0x3, 0x3a) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000400)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x8f) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c0000001000030400000006000000005dcc0300", @ANYRES32=r2, @ANYBLOB="71e79fd800000000140012800c0001006d616376746170001400028008000500", @ANYRES32=r3], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0xf0ffffffffffff, 0x0, 0x4004140}, 0x0) 2.715243322s ago: executing program 4 (id=1815): r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000380)={0x1d, r1, 0x2, {0x1, 0x0, 0x3}, 0xfd}, 0x18) sendmmsg$sock(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="1f", 0x206c}], 0x1}}], 0x206c, 0x0) 2.656417923s ago: executing program 4 (id=1816): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x808080, &(0x7f0000000000), 0x2c, 0x52c, &(0x7f0000000640)="$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") timerfd_create(0x5, 0x800) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000040)={@id={0x2, 0x0, @auto="b020643f2f7b8edba3a68f3a41d79e4b"}}) 2.351380117s ago: executing program 4 (id=1819): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) connect$pppoe(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r3 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'bond0\x00'}) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f0000000380)={"d0b77ac9235c1c2d6e4b42938de75135", r4, 0x0, {0x9, 0x81}, {0x7, 0x2}, 0xfffffffffffffffd, [0x5000000000, 0x7, 0x7, 0x0, 0x1, 0xc, 0x0, 0x9, 0x1, 0xe, 0x6, 0xf8, 0x3, 0x1, 0x7fffffffffffffff, 0x7]}) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000700)={0x0, 0x401, 0x7, 0x1}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000d00)={{r1}, r4, 0x10, @unused=[0x8, 0xfffffffffffff800, 0x56ae, 0xac2], @devid=r5}) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r6, 0x5412, &(0x7f00000000c0)=0x13) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000820004000000000000000c00850000000f00000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r7}, 0x10) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSTI(r6, 0x5412, &(0x7f0000000080)=0xd) ioctl$TCSETA(r6, 0x5406, &(0x7f0000000100)={0xfefd, 0x800, 0x1fff, 0xffff, 0xc, "a8dff370f0fff7fd"}) ioctl$TIOCL_GETMOUSEREPORTING(r6, 0x5412, &(0x7f00000006c0)=0x16) connect$inet6(r8, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000c80)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r9}, 0x10) sendto$inet6(r0, 0x0, 0x2, 0x0, 0x0, 0x0) 1.611749428s ago: executing program 2 (id=1840): quotactl$Q_QUOTAON(0xffffffff80000200, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000925e850000000100000095"], &(0x7f0000000180)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000500)={{r0}, &(0x7f0000000340), &(0x7f00000004c0)=r1}, 0x20) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_client}, {@nodevmap}]}}) 1.544622698s ago: executing program 2 (id=1841): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000008c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x18) syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0xfad6}, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000400), r2) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r2, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010326bd6000000000002d9300000c000180080001"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20040814) 1.506207349s ago: executing program 2 (id=1843): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100003e4e00000000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000003c0)='kfree\x00', r0, 0x0, 0xfffffffffffffffe}, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000050000000900000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000300)='kfree\x00', r1}, 0x10) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000600), 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x1000003, 0x300102, 0x0, 'queue1\x00', 0xffffffff}) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000001280)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0xf963}}) 1.392297071s ago: executing program 2 (id=1847): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffc, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r1}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x82000, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, 0x0, 0x3a) r4 = socket(0x400000000010, 0x3, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1805000000000000000000004b64ffec850000007d000000850000002a00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) r5 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000258f88)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x400000000000}) msgsnd(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="03be"], 0x0, 0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000258f88)={{0x1}, 0x0, 0x0, 0x800000000000000, 0x7, 0x2, 0x0, 0x3, 0xe8, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r6 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r7, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=@newtfilter={0x54, 0x2c, 0xd27, 0x70bd28, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0xfff1}, {}, {0x9}}, [@filter_kind_options=@f_basic={{0xa}, {0x24, 0x2, [@TCA_BASIC_EMATCHES={0x20, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x3}}, @TCA_EMATCH_TREE_LIST={0x14, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x7, 0x1, 0x0, 0x0, {{0x3, 0x8, 0x2}}}]}]}]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x48c0}, 0x20001880) r8 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x3e, 0x1, 0x0, 0x0, 0x0, 0x106, 0x40001, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x2, @perf_bp={&(0x7f00000003c0), 0xa}, 0x1320, 0xfffffffd, 0x3, 0x7, 0x4, 0x1088f105, 0xfffb, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002380)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f00000001c0)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000100)={@remote}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0xb, &(0x7f0000000240)=ANY=[@ANYBLOB="c66dd08a21d60dc130f569500325a6d08e13fa28887ed47642b2f2ba5c98c50aa7a5e221d37b2756f9a85cd172b862c129c58e2df76c053f6e42dcb8357a40a7ab657e46230448ac9e3f1db56a0c7bdbb3e6dd8d2cb4e2297c66d147213e86f6123e81bcc529bf94c42ea0602bbf15188e1f69795f2d43ee28b1d5469b4f635aa6da80493d8e0d022ed423513e96c82ebd590c34bce33956b15b"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', r7, @fallback=0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r11 = add_key$user(&(0x7f0000000080), &(0x7f0000000140)={'syz', 0x0}, &(0x7f00000000c0)="35e871dd31305a3cd9c768ac17e1b437f32a381f8acdd349517782d4551ad2cdc52c18bd3f0b82a32916c559041baed5bb83b967aabc1d6b579146f7866f3b042ec7659da87fe42794f16822a1a83aede6e0134cbeab46", 0x57, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, r11, 0xfffffffffffffffb, 0xffffffffffffffff, 0x1) 1.252163762s ago: executing program 0 (id=1851): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e0000000000000005000000"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000008c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x18) syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0xfad6}, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000400), r2) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r2, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010326bd6000000000002d9300000c000180080001"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20040814) 1.251807853s ago: executing program 3 (id=1852): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e0000000000000005000000"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000008c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x18) syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0xfad6}, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000400), r2) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r2, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010326bd6000000000002d9300000c000180080001"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20040814) 1.251047713s ago: executing program 3 (id=1853): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000400)='locks_get_lock_context\x00', r2}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='blkio.bfq.avg_queue_size\x00', 0x275a, 0x0) fcntl$lock(r3, 0x26, &(0x7f0000000000)) ioctl$USBDEVFS_CONTROL(r0, 0xc0105500, &(0x7f0000000000)={0x80, 0x8, 0x301, 0x0, 0x0, 0x0, 0x0}) 1.241968723s ago: executing program 0 (id=1854): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) mremap(&(0x7f0000ceb000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f0000df9000/0x3000)=nil, 0x3000, 0x1) munlockall() 868.282378ms ago: executing program 3 (id=1855): r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000001340)={0x2, 0x2, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001580)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x27}, @multicast1}}}], 0x20}, 0x8000) sendmsg$inet(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001b40)="192c01d5f03f64405cf6240ec52791d252c06aaf79d358088ecd894b5bc5ebe42ebe1319a4f31b85a11dd38abd", 0x2d}], 0x1, 0x0, 0x0, 0x2000000}, 0x4004) 842.485658ms ago: executing program 0 (id=1857): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000180)='kfree\x00', r1, 0x0, 0x2}, 0x18) creat(&(0x7f00000000c0)='./file0\x00', 0x48) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r4 = dup(r3) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[], [], 0x6b}}) (fail_nth: 18) 841.421098ms ago: executing program 2 (id=1858): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c, @void, @value}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x17, 0x0, 0x8400, 0x1, 0x0, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000280)=0xffffffffffffffff, 0x4) r6 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb, 0xb76e}, 0x100002, 0x0, 0xfffffffc, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c, @void, @value}, 0x94) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x11, 0x4, &(0x7f0000001280)=ANY=[@ANYRESDEC=r6], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0e70e0a6787ce2de46a1aea28f98559b45f01d0ac7e102fa431938a2505fab5cc381cd0c5c85cf92c3beaf929ab65639bff2cfc709871f47fd6466ce4857fff7d6d94d5d2684619f075b156daa55e41359461f519dd74ec1aac1fc15210a9514133c1524ef69d9c072d1cb1daae7b41d1d5ead9179bfc8647567f7c6af1b0556ae18ddb5e68d8a32ed9d6e80a1c5e8fb68957b4cbf38cc0414d42667028a3d6964051772bfe24ab0508035d13322278aff259713018cbfe4c07d34841afd45d64cfd6718444638235d2e9a7d9217c0a6c73df0e8ecc017c64c2b74c0dfa44e903d4f5e9e6ad11c", @ANYRESDEC=r8, @ANYBLOB="0600"/20, @ANYRESOCT=r8, @ANYRES32=r6, @ANYBLOB="03000000040000000100"/28, @ANYRES8=r7], 0x50) getpeername$packet(0xffffffffffffffff, &(0x7f0000001440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001480)=0x14) r11 = syz_open_procfs(0xffffffffffffffff, 0x0) getsockname$packet(r11, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000300)=0x14) read$snapshot(r11, &(0x7f0000002480)=""/4096, 0x1000) r13 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) lseek(r13, 0x9, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000400)={r13, 0x20, &(0x7f0000000b80)={&(0x7f0000000500)=""/193, 0xc1, 0x0, &(0x7f00000007c0)=""/154, 0x9a}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x9, 0x1d, &(0x7f0000000c40)=ANY=[@ANYBLOB="1800000009000000001f6aecc0ffffff18118cd2262f2234480000", @ANYRES32=0x0, @ANYBLOB="0000000000000000b70800001dfa00007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000005690700020000009732f0ff0800000018260000", @ANYRES32=r11, @ANYRES8], &(0x7f0000000240)='syzkaller\x00', 0x1, 0xed, &(0x7f00000017c0)=""/237, 0x40f00, 0x6c, '\x00', r12, @fallback=0x21, r11, 0x8, &(0x7f0000000340)={0x3, 0x4}, 0x8, 0x10, 0x0, 0x0, r14, 0xffffffffffffffff, 0x0, &(0x7f0000000540), &(0x7f0000000580), 0x10, 0x9, @void, @value}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001640)=@bpf_lsm={0x1d, 0x1c, &(0x7f00000012c0)=ANY=[@ANYBLOB="1800000000000000000000000500000018110000", @ANYRES32=r9, @ANYBLOB="0000000000000000b702000014000000b7230000000000008500000083000000bf0900000000000000950000000000000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000060000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000200000085000000820000009c3ac0ff0100000018280000", @ANYRES32=r7, @ANYBLOB="0000000001000000d7452000ffffffffbf91000000000000b7020000010000008500000084000000b7000000000000009500000000000000"], &(0x7f00000013c0)='syzkaller\x00', 0x99, 0x9, &(0x7f0000001400)=""/9, 0x41100, 0x12, '\x00', r10, 0x1b, r8, 0x8, &(0x7f0000001500)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000001580)={0x1, 0x3, 0x7, 0x4}, 0x10, r14, 0x0, 0x2, &(0x7f00000015c0)=[r7, r7, r7, r7], &(0x7f0000001600)=[{0x0, 0x4, 0x1, 0xb}, {0x0, 0x4, 0x9, 0x6}], 0x10, 0x2c0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xffcd9cfa06425940, 0x1b, &(0x7f00000004c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x40000}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [@btf_id={0x18, 0x4, 0x3, 0x0, 0x5}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}}, @map_val={0x18, 0x6, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x6}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @call={0x85, 0x0, 0x0, 0x11}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000000)='syzkaller\x00', 0x66, 0x7d, &(0x7f0000000040)=""/125, 0x41000, 0x10, '\x00', r4, @fallback=0x3, r5, 0x8, &(0x7f00000002c0)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xf, 0x59f, 0x9}, 0x10, r14, r2, 0x1, &(0x7f00000003c0)=[r1, r3], &(0x7f0000000400)=[{0x2, 0x1, 0x1, 0x2}], 0x10, 0x6, @void, @value}, 0x94) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400000010000104fcffffff8000000000000000", @ANYRES32=0x0, @ANYBLOB="0315000000000000140012800c0001f86d6163766c616e000400028008000500", @ANYRES32=r15, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r15, @ANYBLOB], 0x44}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 836.074549ms ago: executing program 3 (id=1859): r0 = open_tree(0xffffffffffffffff, &(0x7f0000000100)='./file2\x00', 0x8001) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000140)=0x6, 0x4) open(&(0x7f0000000000)='./file2\x00', 0x14040, 0x1) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000080)={[{@init_itable_val}, {@jqfmt_vfsold}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x6a}}, {@jqfmt_vfsold}, {@dax_inode}, {@quota}]}, 0x3, 0x43e, &(0x7f0000000d80)="$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") 754.70935ms ago: executing program 4 (id=1860): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18060000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000000000000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0xfffffffc, 0x0, 0x0, 0x0, 0x22, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, @void, @value}, 0x94) r1 = socket(0x10, 0x3, 0x0) setregid(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x7100, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = socket$isdn(0x22, 0x3, 0x23) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000010c0), &(0x7f0000001100)=0xc) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x52}, 0x7cdd68a1db89a483) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, @void, @value}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc4}, 0x40085) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="cc1500003c000900000000000200000005000000b81502"], 0x15cc}, 0x1, 0x0, 0x0, 0x4}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r4}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001880), &(0x7f00000018c0)=0x4) r6 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) sendmsg(r6, &(0x7f00000000c0)={0x0, 0x9588, &(0x7f0000000100)=[{&(0x7f0000000000)="2b10", 0xffbd}], 0x1, 0x0, 0x0, 0x2c}, 0x4) add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000001040), &(0x7f0000001080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x2000c12, &(0x7f00000004c0)=ANY=[@ANYBLOB='check=relaxed,uid=', @ANYRESHEX=0x0, @ANYBLOB=',sbsector=000007,block=0x00000000000,gid=\x00\x00\x00\x00\x00', @ANYRESHEX=0x0, @ANYBLOB=',map=acorn,map=normal,overriderockperm,nojoliet,map=off,overriderockperm,iocharset=default,\x00'], 0x2, 0xa1a, &(0x7f0000000e40)="$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") r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7a, &(0x7f0000000340)={r8, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000040)=0x84) sendmsg$nl_route(r1, &(0x7f0000001a40)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000001940)=ANY=[@ANYBLOB="500000006800000427bd7000fedbdf25000001000400060006000000000006000700040000002400088020000100"/80], 0x50}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000805) socket$inet6_sctp(0xa, 0x1, 0x84) 737.24084ms ago: executing program 32 (id=1860): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18060000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000000000000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0xfffffffc, 0x0, 0x0, 0x0, 0x22, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, @void, @value}, 0x94) r1 = socket(0x10, 0x3, 0x0) setregid(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x7100, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = socket$isdn(0x22, 0x3, 0x23) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000010c0), &(0x7f0000001100)=0xc) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x52}, 0x7cdd68a1db89a483) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, @void, @value}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc4}, 0x40085) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="cc1500003c000900000000000200000005000000b81502"], 0x15cc}, 0x1, 0x0, 0x0, 0x4}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r4}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001880), &(0x7f00000018c0)=0x4) r6 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) sendmsg(r6, &(0x7f00000000c0)={0x0, 0x9588, &(0x7f0000000100)=[{&(0x7f0000000000)="2b10", 0xffbd}], 0x1, 0x0, 0x0, 0x2c}, 0x4) add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000001040), &(0x7f0000001080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x2000c12, &(0x7f00000004c0)=ANY=[@ANYBLOB='check=relaxed,uid=', @ANYRESHEX=0x0, @ANYBLOB=',sbsector=000007,block=0x00000000000,gid=\x00\x00\x00\x00\x00', @ANYRESHEX=0x0, @ANYBLOB=',map=acorn,map=normal,overriderockperm,nojoliet,map=off,overriderockperm,iocharset=default,\x00'], 0x2, 0xa1a, &(0x7f0000000e40)="$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") r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7a, &(0x7f0000000340)={r8, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000040)=0x84) sendmsg$nl_route(r1, &(0x7f0000001a40)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000001940)=ANY=[@ANYBLOB="500000006800000427bd7000fedbdf25000001000400060006000000000006000700040000002400088020000100"/80], 0x50}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000805) socket$inet6_sctp(0xa, 0x1, 0x84) 718.3524ms ago: executing program 2 (id=1862): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000009640)={0x0, 0x0, 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"], 0x7cd4}, 0x1, 0x0, 0x0, 0x20000040}, 0x20048810) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) rseq(&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6}, 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0xff, 0x7ffc1ffd}]}) r2 = creat(0x0, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0x2000007d, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000001b40)='sched_switch\x00', r4, 0x0, 0x9}, 0x18) r5 = syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8042, &(0x7f0000000800)={[{@grpjquota}, {@init_itable_val={'init_itable', 0x3d, 0x7}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}], [{@permit_directio}, {@euid_eq}, {@fowner_eq}, {@smackfsdef}, {@smackfsroot={'smackfsroot', 0x3d, '^@\x8e\xdb\x19('}}, {@smackfsfloor={'smackfsfloor', 0x3d, ',[[$}*:'}}, {@appraise_type}]}, 0x3, 0x4f3, &(0x7f00000012c0)="$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") ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r7, 0x1, &(0x7f0000000040)=[&(0x7f0000ffb000/0x2000)=nil], 0x0, &(0x7f0000000000), 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r8, 0xc004743e, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)=ANY=[@ANYRESDEC=r5], 0x114}, {&(0x7f0000009680)={0x360, 0x1a, 0x100, 0x70bd27, 0x25dfdbfb, "", [@nested={0xd4, 0x88, 0x0, 0x1, [@nested={0xcf, 0x145, 0x0, 0x1, [@typed={0x8, 0x114, 0x0, 0x0, @pid=r6}, @typed={0x60, 0x1d, 0x0, 0x0, @binary="bc8448bd4862f5a22993c7cc79945c973294ee23905f17751f4a4b56cf27e9df1d89eb453a0e6944b6c241fe0ca6207f44b4bb497365d62cc80bb75c9332bd61367d9ba6594eed50f642d9d5233a43cc8e5f04112eab6266fdf076f6"}, @generic="6f0186da00d9fa1655ff20616f12927aa496422d925c312b5fe18a1fc5b679f731384b5860b78e82efcf4319867b20819320d15285ca1e6baf459b2972faa0efcbf5962dfff51a6418271a8366a14fe541807b", @typed={0x8, 0xb, 0x0, 0x0, @ipv4=@loopback}, @typed={0x8, 0xd, 0x0, 0x0, @fd=r8}]}]}, @generic="9b1792f14c0c5a54f96c161b6aec9d4485149b07faf95f7f295595d01ac66722e38964c49a65798c0754", @generic="d24f42f9936ee07a406188e0bf1e520a1921de27d470d9be0a8f62d669e609ee09f3a847502855c361543e51eb76d3c391113fa8681816531bc60bc20c621085291fc285492f92773c14de5691d263ab6cc321aef64463e630e173fa0bf6b460816359c90dede0c72f8523a493f5264631600778fa", @nested={0x131, 0x13f, 0x0, 0x1, [@typed={0x14, 0x150, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x16}}, @typed={0x8, 0x12f, 0x0, 0x0, @ipv4=@multicast1}, @generic="06335aef484310f1eab3edccf509da5ffa3f058eb100e3bd4b37603cda8685399283c3155dfa261e69bd984be01f5ef3b9e5", @generic="c0583b1851d8ded63cd3228195e60c73dcab5d839d244370ea1ff8b27e6e68b17619373ed9298bd114e8270e86bcf43f09079914a3e158751d78e218bd78e1a85f473545edd194335d110bf710e1e22e7c461423202376773d7593a7c9e0a8d375a15954850ab34d5d3632d71852b12f29b8858e3eae3ff09296d86e7105c7d430f61515af3534f057c6509bc8666eeb38dd92c66ca7fde6fdb4a6c9e35daddc216e6e328459d2744cad6088a0d22cbf710e6f9787f700c7e250402cf4c2382f5ef58b42b350a9b06d766548d9ab85eabb870fb94b52f791216d50", @nested={0x4, 0xe3}]}, @nested={0x4, 0x5a}, @generic="6caef76fce6c331ba48301638ae9d5983db2f52dd17a53f5cc6e1b0003cd4c0b6cefe2c0ba960a4691382d37d9f11ce17f6a2ecb06bb61f85678bab6a733eef3edad12163b683edbd610b1e216e8cb1e9f69d24d603112fc9be1ef01cfa7b2c5d52a6d643e87bb3aef4eb09449fbfbf3dea540720728b91c6ece8bc887ead495fddc6b6b53c84a3756ebfd052c30f7b70fc0cf7ef7dbf42ea813948740740a7ab8", @typed={0x4, 0x40}]}, 0x360}], 0x2, 0x0, 0x0, 0x1}, 0xc0) setxattr$security_capability(0x0, &(0x7f0000000280), 0x0, 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f00000006c0)=@v3={0x3000000, [{0xffffffff, 0x2}, {0x8009, 0x56}], 0xee01}, 0x18, 0x0) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000000c0)='nfs\x00', 0x0, &(0x7f0000000000)='\x04\x00\x00\x00\x04\xb0\xfe\x98\x9a!s\x91]\xab\xc9\xa2IV\xb6-\xd9z\x81\x91\x8aP}I\xc6\x0e\xd9\v\xda\xbfS\x16 \x04\r\xcd\xdb\x9a\xd4\xaf\r\x11\xa0\xd7\xd7\xb6\x9bz\x99\xaf\xfd\x87fN\xad\x90U\xb4A\xdf\xabB\xbba\x7f\xb8\x96\x1a\xe7\xc1\xab\x16\x02\x00r4], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x13, 0xc, &(0x7f0000000080)=ANY=[@ANYRES8=r5, @ANYRESHEX=r2], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rss_stat\x00', r6}, 0x10) (async) r7 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r7, 0x0) (async, rerun: 32) writev(r2, &(0x7f00000025c0)=[{&(0x7f0000000240)='4', 0x1}], 0x1) (rerun: 32) 286.017676ms ago: executing program 1 (id=1869): r0 = add_key$user(&(0x7f0000000080), &(0x7f0000000140)={'syz', 0x0}, &(0x7f00000000c0)="35e871dd31305a3cd9c768ac17e1b437f32a381f8acdd349517782d4551ad2cdc52c18bd3f0b82a32916c559041baed5bb83b967aabc1d6b579146f7866f3b042ec7659da87fe42794f16822a1a83aede6e0134cbeab46", 0x57, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x1) 285.626356ms ago: executing program 1 (id=1870): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e0000000000000005000000"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000008c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x18) syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0xfad6}, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000400), r2) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r2, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010326bd6000000000002d9300000c000180080001"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20040814) 282.227656ms ago: executing program 1 (id=1871): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c, @void, @value}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x17, 0x0, 0x8400, 0x1, 0x0, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000280)=0xffffffffffffffff, 0x4) r6 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb, 0xb76e}, 0x100002, 0x0, 0xfffffffc, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c, @void, @value}, 0x94) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x11, 0x4, &(0x7f0000001280)=ANY=[@ANYRESDEC=r6], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0e70e0a6787ce2de46a1aea28f98559b45f01d0ac7e102fa431938a2505fab5cc381cd0c5c85cf92c3beaf929ab65639bff2cfc709871f47fd6466ce4857fff7d6d94d5d2684619f075b156daa55e41359461f519dd74ec1aac1fc15210a9514133c1524ef69d9c072d1cb1daae7b41d1d5ead9179bfc8647567f7c6af1b0556ae18ddb5e68d8a32ed9d6e80a1c5e8fb68957b4cbf38cc0414d42667028a3d6964051772bfe24ab0508035d13322278aff259713018cbfe4c07d34841afd45d64cfd6718444638235d2e9a7d9217c0a6c73df0e8ecc017c64c2b74c0dfa44e903d4f5e9e6ad11c", @ANYRESDEC=r8, @ANYBLOB="0600"/20, @ANYRESOCT=r8, @ANYRES32=r6, @ANYBLOB="03000000040000000100"/28, @ANYRES8=r7], 0x50) getpeername$packet(0xffffffffffffffff, &(0x7f0000001440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001480)=0x14) r11 = syz_open_procfs(0xffffffffffffffff, 0x0) getsockname$packet(r11, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000300)=0x14) read$snapshot(r11, &(0x7f0000002480)=""/4096, 0x1000) r13 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) lseek(r13, 0x9, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000400)={r13, 0x20, &(0x7f0000000b80)={&(0x7f0000000500)=""/193, 0xc1, 0x0, &(0x7f00000007c0)=""/154, 0x9a}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x9, 0x1d, &(0x7f0000000c40)=ANY=[@ANYBLOB="1800000009000000001f6aecc0ffffff18118cd2262f2234480000", @ANYRES32=0x0, @ANYBLOB="0000000000000000b70800001dfa00007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000005690700020000009732f0ff0800000018260000", @ANYRES32=r11, @ANYRES8], &(0x7f0000000240)='syzkaller\x00', 0x1, 0xed, &(0x7f00000017c0)=""/237, 0x40f00, 0x6c, '\x00', r12, @fallback=0x21, r11, 0x8, &(0x7f0000000340)={0x3, 0x4}, 0x8, 0x10, 0x0, 0x0, r14, 0xffffffffffffffff, 0x0, &(0x7f0000000540), &(0x7f0000000580), 0x10, 0x9, @void, @value}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001640)=@bpf_lsm={0x1d, 0x1c, &(0x7f00000012c0)=ANY=[@ANYBLOB="1800000000000000000000000500000018110000", @ANYRES32=r9, @ANYBLOB="0000000000000000b702000014000000b7230000000000008500000083000000bf0900000000000000950000000000000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000060000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000200000085000000820000009c3ac0ff0100000018280000", @ANYRES32=r7, @ANYBLOB="0000000001000000d7452000ffffffffbf91000000000000b7020000010000008500000084000000b7000000000000009500000000000000"], &(0x7f00000013c0)='syzkaller\x00', 0x99, 0x9, &(0x7f0000001400)=""/9, 0x41100, 0x12, '\x00', r10, 0x1b, r8, 0x8, &(0x7f0000001500)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000001580)={0x1, 0x3, 0x7, 0x4}, 0x10, r14, 0x0, 0x2, &(0x7f00000015c0)=[r7, r7, r7, r7], &(0x7f0000001600)=[{0x0, 0x4, 0x1, 0xb}, {0x0, 0x4, 0x9, 0x6}], 0x10, 0x2c0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xffcd9cfa06425940, 0x1b, &(0x7f00000004c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x40000}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [@btf_id={0x18, 0x4, 0x3, 0x0, 0x5}, @map_idx_val={0x18, 0x3, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}}, @map_val={0x18, 0x6, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x6}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @call={0x85, 0x0, 0x0, 0x11}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000000)='syzkaller\x00', 0x66, 0x7d, &(0x7f0000000040)=""/125, 0x41000, 0x10, '\x00', r4, @fallback=0x3, r5, 0x8, &(0x7f00000002c0)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xf, 0x59f, 0x9}, 0x10, r14, r2, 0x1, &(0x7f00000003c0)=[r1, r3], &(0x7f0000000400)=[{0x2, 0x1, 0x1, 0x2}], 0x10, 0x6, @void, @value}, 0x94) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400000010000104fcffffff8000000000000000", @ANYRES32=0x0, @ANYBLOB="0315000000000000140012800c0001f86d6163766c616e000400028008000500", @ANYRES32=r15, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r15, @ANYBLOB], 0x44}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 215.766117ms ago: executing program 1 (id=1872): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500"], 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r0, 0x0, &(0x7f0000001700)=""/44}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='sys_enter\x00', r1}, 0x10) sysinfo(0x0) 122.009528ms ago: executing program 1 (id=1873): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b40)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="1804000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket(0x400000000010, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) prctl$PR_SET_NAME(0xf, &(0x7f0000000140)='+}[@\x00') r3 = bpf$PROG_LOAD(0x5, &(0x7f00000193c0)={0x11, 0x13, &(0x7f0000019300)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000206a932500000000002000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000100000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001000000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) getsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f0000000200), &(0x7f0000000280)=0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000000)='sys_enter\x00', r3, 0x0, 0x91}, 0x18) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2720, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) move_mount(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001f80)=@newtfilter={0xafc, 0x2c, 0xd27, 0x70bd28, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x7}, {}, {0x7, 0xe}}, [@filter_kind_options=@f_basic={{0xa}, {0xacc, 0x2, [@TCA_BASIC_ACT={0x91c, 0x3, [@m_police={0x8c8, 0xc, 0x0, 0x0, {{0xb}, {0x820, 0x2, 0x0, 0x1, [[@TCA_POLICE_AVRATE={0x8, 0x4, 0x100}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x3}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x5ad6, 0x7, 0x9, 0x9, 0x6, 0x7, 0x1ff, 0x6, 0x8, 0x2, 0x2, 0x7, 0x3, 0x3ff, 0x2, 0x8c5, 0xf32, 0x0, 0x6, 0x8001, 0x0, 0x8, 0xffff8001, 0x3, 0x9, 0xfffffffe, 0xd, 0x6, 0x7, 0x2, 0x9, 0x4, 0xffff, 0x6, 0x2024, 0x5, 0x9, 0x200, 0x40000001, 0xffffffff, 0x0, 0x1, 0xd9, 0x7fff, 0xa334, 0x10000, 0x8, 0x1, 0xfffffffe, 0x9, 0x3, 0x7, 0x0, 0x5, 0xff, 0x4, 0x80000001, 0xfffffffd, 0x9, 0x9, 0xfffffc01, 0x7, 0x8, 0x5, 0x800, 0x85c, 0x7, 0x6, 0x2, 0x0, 0x495f267e, 0x10000, 0x4, 0x7, 0x81, 0x2a, 0x5, 0x3, 0x3, 0x8, 0x6, 0xd, 0xc, 0x4, 0x0, 0x7f, 0x4, 0x4, 0x5, 0x8000, 0xad, 0x4603, 0x7fffffff, 0x1, 0x784, 0xa9, 0x1ff, 0x4, 0xab2, 0xffffffff, 0x5, 0x1, 0x3, 0x9, 0x8, 0x4512, 0x0, 0x3, 0x9, 0xd, 0x3, 0xffffffff, 0xa5, 0xff, 0x4, 0x7fff, 0xfffffff7, 0x3, 0x3, 0x7, 0x80000001, 0xfff, 0x10001, 0xa2, 0x7, 0x0, 0x42, 0x80, 0x1000000, 0x2, 0x8, 0x0, 0x7, 0xffffffff, 0xffffff2c, 0xffffff0f, 0x5, 0x8, 0x6, 0x9b, 0x200, 0x4, 0x7f, 0x7, 0x1000, 0x1800, 0x1, 0x3, 0x7, 0x100, 0x80000000, 0x6, 0x4, 0x4, 0x3, 0x81, 0x2, 0x7, 0x6, 0x6, 0x3ff, 0x8, 0xe18, 0x6, 0x3, 0x1, 0xb, 0x1, 0x9, 0x8, 0x4, 0x1, 0x8, 0x6, 0x0, 0x8, 0x4, 0x4, 0x7, 0x0, 0x2, 0x6, 0x4, 0x5, 0x36c, 0x400, 0xfffffffd, 0xadcd, 0x5, 0xfff, 0x3, 0x5, 0x5, 0x1ff, 0x101, 0x2, 0x5, 0x8b, 0xaa65, 0x5, 0x0, 0xeb, 0xc, 0x5, 0x7, 0x2, 0x3, 0x1, 0x1, 0x58f69f97, 0x7, 0x5db7, 0x10000, 0xfffff778, 0x1, 0xffff3750, 0x4, 0x8, 0xffffffff, 0x400, 0x5, 0xf, 0x33e1, 0x401, 0x1, 0xfffffffd, 0xfa, 0xffff, 0x4efa, 0x5681, 0x100, 0xa4, 0x6, 0x6, 0x5, 0x7, 0x9dc, 0x6, 0x6f, 0xb9, 0x9, 0xfffffff8, 0x296fb8e5, 0x8, 0x2, 0x8001, 0x7f1, 0x9, 0x5000, 0x7, 0x10, 0xffffffff, 0x0, 0x5, 0x5, 0xd]}, @TCA_POLICE_RATE={0x404, 0x2, [0xcb, 0x8, 0x0, 0x7, 0x5, 0x5, 0x1, 0x9, 0x5, 0xf, 0x3fe00000, 0x0, 0x2, 0x8, 0x5, 0xfff, 0x7, 0xb2, 0x8, 0x7fff, 0x7, 0x8, 0x0, 0x52b, 0x5c9d, 0x8, 0x1, 0x10000, 0x9, 0x6, 0x0, 0x7, 0x67c4, 0xff, 0x8d11, 0x1, 0xa, 0xd, 0x8, 0x2, 0x6, 0x6, 0x9, 0xf2a9, 0x100, 0x0, 0x51, 0x4, 0x3, 0x3, 0x3, 0x6, 0xf01, 0x8, 0x7fffffff, 0x10000, 0x3ff, 0x3, 0x9, 0x7, 0x7, 0x5, 0xd, 0x8, 0x6, 0x0, 0x7, 0x0, 0x5, 0x8, 0x97, 0x6, 0xfffffffd, 0x401, 0x4, 0x9, 0xfffffff9, 0x5d2, 0xc, 0x6, 0x2, 0x7, 0x5, 0x2, 0x1, 0x0, 0x2, 0x10001, 0x9, 0x6651, 0xfeb, 0x6677f80e, 0x1, 0x3, 0x5990, 0x7, 0x374b, 0x2, 0x5, 0x1, 0x81, 0x8000, 0x1, 0x6, 0x8, 0x6, 0x4ead, 0x8, 0xd742, 0x1, 0x3, 0x40, 0x9, 0x1, 0x5fc, 0x3, 0xf, 0xe, 0xffffffdb, 0x6, 0x8, 0x2c, 0xba0, 0x9, 0x4, 0xd, 0x3ff, 0x1f29, 0x9, 0x1, 0x8, 0x6, 0x80000000, 0x3, 0xffff, 0x8, 0xfffffffd, 0x200, 0xf, 0xb90, 0x0, 0xfffffff9, 0x1, 0x3, 0x80000000, 0x0, 0x2, 0x10001, 0x6, 0x5, 0x7, 0x5, 0x80, 0xffffc336, 0xffffffff, 0x8, 0xa87, 0x6, 0x10001, 0x81, 0x84, 0x3, 0xffffff18, 0x4, 0x4, 0x1, 0xd, 0x80000001, 0x8, 0xfffffff9, 0xf7db, 0xfffffffc, 0x3, 0xfffffffb, 0xab1, 0x4c, 0x20, 0x200, 0x8000, 0x5, 0x6, 0x7, 0xfffffffd, 0x200, 0x0, 0xffffffff, 0x6b, 0xab, 0x9, 0x9a, 0x4, 0x5, 0x3, 0x80000001, 0xf5, 0xb, 0x5, 0x3, 0x6, 0x7fffffff, 0x800, 0x1, 0x8, 0xfff, 0x80000001, 0x2cf2, 0x3, 0x8, 0xfd82, 0x365, 0x101, 0x7, 0xffffffe2, 0x3d0f, 0x8, 0x51c, 0x101, 0x5, 0x1ff, 0x0, 0x4db, 0x3ff, 0x66dc, 0x7ff, 0x7, 0xa13d, 0x21343989, 0x7, 0x124, 0xffffffff, 0x5, 0x54, 0x7f, 0x8000, 0x1, 0x1, 0xfffff000, 0x80000000, 0x1f, 0x2, 0x8001, 0x5, 0x9, 0x0, 0x3, 0x7, 0x10001, 0x7fffffff, 0x6, 0x7, 0x7, 0xf6c, 0x6, 0x200, 0x8001, 0x8001]}], []]}, {0x7e, 0x6, "d6d1fc4c553423c26cd4a66b9bf60fbacc9289c78836c2266997924985a3ea8a74dd2aadafd5a275c17be19abdf55d167c0b15a718ac05f9c2b2a6d1be6480ee159c45a31fdde6d79b54315fb342ec4b57308cec6bc6a5d396a3f2507b4e7fa10fc7d9b6735ba69fc4ee7dd9f162bc186d6dca413d114dc4ccc6"}, {0xc, 0x7, {0xd72d03d6105f067a, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_bpf={0x50, 0x1a, 0x0, 0x0, {{0x8}, {0xc, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_FD={0x8, 0x5, r1}]}, {0x1d, 0x6, "ddb29acb14097fe79758c90e8f1a12986bd7ef9a2d7de7f410"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}]}, @TCA_BASIC_EMATCHES={0x1ac, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x2, 0x0, 0x0, {{0x9}, {0x75, 0x5, 0x2, 0x2, 0xf, 0x1}}}]}, @TCA_EMATCH_TREE_LIST={0x34, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0xe}, {0xffffffffffffffff, 0x4, 0x5}}}, @TCF_EM_IPT={0x20, 0x2, 0x0, 0x0, {{0xee7}, [@TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x5}, @TCA_EM_IPT_MATCH_NAME={0xb}]}}]}, @TCA_EMATCH_TREE_LIST={0x34, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0x0, 0x1, 0x5}, {0xe, 0x6, 0x2644, 0x4, 0x6, 0x2, 0x1}}}, @TCF_EM_CMP={0x18, 0x3, 0x0, 0x0, {{0xfff, 0x1, 0x3}, {0x8, 0x5, 0x5, 0x4, 0x1, 0x1}}}]}, @TCA_EMATCH_TREE_LIST={0x4}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x7}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x3}}, @TCA_EMATCH_TREE_LIST={0x108, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0xc, 0x1, 0x0, 0x0, {{0x800, 0x0, 0x4}}}, @TCF_EM_U32={0x1c, 0x2, 0x0, 0x0, {{0x8}, {0x3, 0x4, 0xd, 0x1}}}, @TCF_EM_META={0x8c, 0x1, 0x0, 0x0, {{0x3, 0x4, 0x5}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x1, 0x4c, 0x2}, {0xe, 0x6, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x8, 0x8}, {0x1ff, 0x80, 0x1}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0xde, 0x1}, {0x58, 0x5, 0x1}}}, @TCA_EM_META_RVALUE={0x20, 0x3, [@TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_VAR="e2b7b69007ff8b0be684", @TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_VAR="a425a57fefdb"]}, @TCA_EM_META_RVALUE={0x8, 0x3, [@TCF_META_TYPE_INT=0x7]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x8, 0x53, 0x3}, {0x2, 0x8, 0x1}}}, @TCA_EM_META_RVALUE={0x15, 0x3, [@TCF_META_TYPE_VAR="cbc69de15ebfdff1cd45", @TCF_META_TYPE_VAR="9cb2232a929395"]}, @TCA_EM_META_RVALUE={0xe, 0x3, [@TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_VAR='R&', @TCF_META_TYPE_INT=0x8]}]}}, @TCF_EM_CANID={0x14, 0x3, 0x0, 0x0, {{0x1, 0x7, 0x401}, {{0x3, 0x0, 0x0, 0x1}, {0x4, 0x1}}}}, @TCF_EM_META={0x24, 0x1, 0x0, 0x0, {{0x2}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x8, 0x4, 0x2}, {0x19, 0x7, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0xc9a8, 0xe, 0x2}, {0x8}}}]}}, @TCF_EM_CMP={0x18, 0x3, 0x0, 0x0, {{0xd76d, 0x1, 0xcc}, {0x0, 0x10, 0x25, 0x7, 0x5, 0x0, 0x1}}}]}]}]}}]}, 0xafc}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) 121.618428ms ago: executing program 0 (id=1874): syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f00000002c0)='./bus\x00', 0x404, &(0x7f0000000580)={[{@orlov}, {@min_batch_time={'min_batch_time', 0x3d, 0x4}}]}, 0x1, 0x5d8, &(0x7f0000000c00)="$eJzs3c9vFFUcAPDvbH/QUrSFGBUP0sQYSJSWFjDEeICrIQ3+iBcvVloQKdDQGi2aUBK8mBgvxph48iD+F0rkyklPHrx4MiREDUcT18x2pnTb2ZYubacyn0+y9M17O7w33X773r6+NxtAZQ2m/9Qi9kbEdBLRn8wvlnVGVji48Lx7f39yOn0kUa+/8WcSSZaXPz/JvvZlJ/dExM8/JbGnY2W9M3NXzo9PTU1ezo6HZy9MD8/MXTl47sL42cmzkxdHXxo9dvTI0WMjh9q6rqsFeSevv/9h/2djb3/3zT/JyPe/jSVxPF7Nnrj0OjbKYAw2vifJyqK+YxtdWUk6sp+TpS9x0llig1iX/PXrioinoj864v6L1x+fvlZq44BNVU8i6kBFJeIfKiofB+Tv7Ze/D66VMioBtsLdEwsTACvjv3NhbjB6GnMDO+8lsXRaJ4mI9mbmmu2KiNu3xq6fuTV2PTZpHg4oNn8tIp4uiv+kEf8D0RMDjfivNcV/Oi44lX1N819vs/7lU8XiH7bOQvz3rBr/0SL+31kS/++2Wf/g/eR7vU3x39vuJQEAAAAAAEBl3TwRES8W/f2/trj+JwrW//RFxPENqH9w2fHKv//X7mxANUCBuyciXilc/1vLV/8OdGSpxxrrAbqSM+emJg9FxOMRcSC6dqTHI6vUcfDzPV+3KhvM1v/lj7T+29lawKwddzp3NJ8zMT47/rDXDUTcvRbxTOH632Sx/08K+v/098H0A9ax5/kbp1qVrR3/wGapfxuxv7D/v3/XimT1+3MMN8YDw/moYKVnP/7ih1b1txv/bjEBDy/t/3euHv8DydL79cysv47Dc531VmXtjv+7kzcbt5zpzvI+Gp+dvTwS0Z2c7Ehzm/JH199meBTl8ZDHSxr/B55bff6vaPzfGxHzy/7v5K/mPcW5J//t+71Ve4z/oTxp/E+sq/9ff2L0xsCPrep/sP7/SKOvP5DlmP+DBV/lYdrdnF8Qjp1FRVvdXgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4FNQiYlcktaHFdK02NBTRFxFPxM7a1KWZ2RfOXPrg4kRa1vj8/1r+Sb/9C8dJ/vn/A0uOR5cdH46I3RHxZUdv43jo9KWpibIvHgAAAAAAAAAAAAAAAAAAALaJvhb7/1N/dJTdOmDTdZbdAKA0BfH/SxntALae/h+qS/xDdYl/qC7xD9Ul/qG6xD9Ul/iH6hL/AAAAAADwSNm97+avSUTMv9zbeKS6s7KuUlsGbLZa2Q0ASuMWP1Bdlv5AdXmPDyRrlPe0PGmtM1czffohTgYAAAAAAAAAAACAytm/1/5/qCr7/6G67P+H6sr3/+8ruR3A1vMeH4g1dvIX7v9f8ywAAAAAAAAAAAAAYCPNzF05Pz41NXlZ4q3t0YytTNTr9avpT8F2ac//PJEvhd8u7VmWyPf6PdhZ5f1OAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAmv0XAAD//xYSJMU=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x1c5042, 0x12) write(r1, &(0x7f0000004200)='t', 0x1) sendfile(r1, r0, 0x0, 0x3ffff) sendfile(r1, r0, 0x0, 0x7ffff000) 0s ago: executing program 1 (id=1875): socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYRESDEC, @ANYRES16], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r1, 0xffffffffffffffff}, &(0x7f0000000640), &(0x7f0000000300)=r0}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getsockname$packet(r4, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000005c0)=0x14) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYRES16=r1, @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, @void, @value}, 0x94) r6 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0xd, &(0x7f00000001c0), 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r5}, 0x10) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000008c0), 0x58, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000280)={0x101, 0x0, 0x0, 'queue1\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SPLICE={0x1e, 0x28, 0x0, @fd_index=0x3, 0x2, {0x0, r2}, 0x1, 0x4, 0x1}) write$sndseq(r7, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick=0xffffff3f, {}, {}, @raw32}], 0xffc8) setgid(0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x2840, &(0x7f0000000000)=ANY=[], 0x1, 0x357, &(0x7f0000000180)="$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") setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x90100, 0x8c) r8 = gettid() timer_create(0x4, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r8}, &(0x7f0000000000)) r9 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0542, 0x0) readv(r9, &(0x7f00000018c0)=[{&(0x7f0000000840)=""/4096, 0x1000}], 0x1) r10 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000}) ioctl$sock_SIOCETHTOOL(r10, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe, 0x0, 0x9, 0x6, 0xa, 0x10, 0x0, 0xbffffffd, 0x4002, 0x33, 0x2, 0x7, 0x3, 0x8, 0x7f, 0xfffffffc, 0x0, 0x2, 0x80000000, 0x5, 0x1ff, 0xfffffff9, 0xc}}) kernel console output (not intermixed with test programs): 9pnet_fd: Insufficient options for proto=fd [ 132.654094][ T6523] loop4: detected capacity change from 0 to 2048 [ 132.785694][ T6528] ALSA: seq fatal error: cannot create timer (-19) [ 132.910210][ T6535] loop2: detected capacity change from 0 to 2048 [ 132.991527][ T6535] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.005458][ T6535] ext4 filesystem being mounted at /219/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 133.034508][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.080026][ T6541] __nla_validate_parse: 7 callbacks suppressed [ 133.080047][ T6541] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1157'. [ 133.127559][ T6543] 9pnet_fd: Insufficient options for proto=fd [ 133.156038][ T6545] loop3: detected capacity change from 0 to 512 [ 133.223279][ T6546] netlink: 'syz.3.1159': attribute type 4 has an invalid length. [ 133.292279][ T6552] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1162'. [ 133.304151][ T6552] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1162'. [ 133.316350][ T6552] netlink: 'syz.2.1162': attribute type 1 has an invalid length. [ 133.326799][ T6552] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1162'. [ 133.353406][ T6552] 8021q: adding VLAN 0 to HW filter on device team1 [ 133.465336][ T6560] 9pnet_fd: Insufficient options for proto=fd [ 133.597117][ T6569] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1170'. [ 133.678829][ T6577] loop1: detected capacity change from 0 to 2048 [ 133.687494][ T6583] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1176'. [ 133.698598][ T6577] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.711946][ T6583] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1176'. [ 133.726060][ T6583] netlink: 'syz.4.1176': attribute type 1 has an invalid length. [ 133.739009][ T6588] loop2: detected capacity change from 0 to 2048 [ 133.745740][ T6577] ext4 filesystem being mounted at /210/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 133.746659][ T6583] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1176'. [ 133.769891][ T6583] 8021q: adding VLAN 0 to HW filter on device team1 [ 133.793704][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.804255][ T6588] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.816790][ T6588] ext4 filesystem being mounted at /228/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 133.845280][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.846670][ T6595] loop1: detected capacity change from 0 to 256 [ 134.087788][ T6613] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1187'. [ 134.204146][ T6621] ALSA: seq fatal error: cannot create timer (-19) [ 134.218949][ T6616] loop4: detected capacity change from 0 to 512 [ 134.234105][ T6616] EXT4-fs: Ignoring removed mblk_io_submit option [ 134.242207][ T6616] EXT4-fs: dax option not supported [ 134.558781][ T6631] loop2: detected capacity change from 0 to 512 [ 134.623678][ T6635] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1193'. [ 134.633099][ T6635] netlink: 'syz.2.1193': attribute type 4 has an invalid length. [ 134.664186][ T6639] 9pnet_fd: Insufficient options for proto=fd [ 134.721423][ T6643] loop2: detected capacity change from 0 to 512 [ 134.773006][ T6647] loop0: detected capacity change from 0 to 256 [ 134.834510][ T6651] netlink: 'syz.2.1210': attribute type 4 has an invalid length. [ 135.203852][ T6670] 9pnet_fd: Insufficient options for proto=fd [ 135.309469][ T6674] macvtap9: entered promiscuous mode [ 135.315054][ T6674] macvtap9: entered allmulticast mode [ 135.320996][ T6674] dummy0: entered allmulticast mode [ 135.350575][ T6676] ALSA: seq fatal error: cannot create timer (-19) [ 135.584581][ T6682] netlink: 'syz.1.1228': attribute type 4 has an invalid length. [ 135.630924][ T6702] 9pnet_fd: Insufficient options for proto=fd [ 135.762095][ T6719] ALSA: seq fatal error: cannot create timer (-19) [ 135.835249][ T6732] loop4: detected capacity change from 0 to 512 [ 135.899463][ T6738] netlink: 'syz.4.1236': attribute type 4 has an invalid length. [ 135.912542][ T6740] 9pnet_fd: Insufficient options for proto=fd [ 135.919282][ T6725] loop0: detected capacity change from 0 to 512 [ 135.927878][ T6725] EXT4-fs: Ignoring removed mblk_io_submit option [ 135.943323][ T6725] EXT4-fs: dax option not supported [ 136.071133][ T29] kauditd_printk_skb: 508 callbacks suppressed [ 136.071159][ T29] audit: type=1326 audit(1748906287.138:2784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6748 comm="syz.2.1245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 136.103113][ T29] audit: type=1326 audit(1748906287.178:2785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6748 comm="syz.2.1245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 136.128432][ T29] audit: type=1326 audit(1748906287.178:2786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6748 comm="syz.2.1245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 136.152041][ T29] audit: type=1326 audit(1748906287.178:2787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6748 comm="syz.2.1245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 136.175439][ T29] audit: type=1326 audit(1748906287.178:2788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6748 comm="syz.2.1245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 136.198935][ T29] audit: type=1326 audit(1748906287.178:2789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6748 comm="syz.2.1245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 136.222514][ T29] audit: type=1326 audit(1748906287.178:2790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6748 comm="syz.2.1245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 136.246019][ T29] audit: type=1326 audit(1748906287.178:2791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6748 comm="syz.2.1245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 136.269452][ T29] audit: type=1326 audit(1748906287.178:2792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6748 comm="syz.2.1245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 136.293058][ T29] audit: type=1326 audit(1748906287.178:2793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6748 comm="syz.2.1245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 136.698892][ T6760] loop2: detected capacity change from 0 to 1024 [ 136.707392][ T6760] ext4: Unknown parameter 'mask' [ 136.720179][ T6760] tipc: Started in network mode [ 136.725111][ T6760] tipc: Node identity 4, cluster identity 4711 [ 136.731361][ T6760] tipc: Node number set to 4 [ 136.914613][ T6785] loop3: detected capacity change from 0 to 512 [ 136.988656][ T6783] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.995894][ T6783] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.019519][ T6789] netlink: 'syz.3.1259': attribute type 4 has an invalid length. [ 137.039810][ T6788] loop2: detected capacity change from 0 to 2048 [ 137.104898][ T6783] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 137.115064][ T6783] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 137.194074][ T6783] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.203132][ T6783] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.212090][ T6783] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.221106][ T6783] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.288230][ T6783] macvtap1: left promiscuous mode [ 137.293638][ T6783] macvtap2: left promiscuous mode [ 137.298897][ T6783] macvtap3: left promiscuous mode [ 137.304059][ T6783] macvtap4: left promiscuous mode [ 137.309262][ T6783] macvtap5: left promiscuous mode [ 137.314467][ T6783] macvtap6: left promiscuous mode [ 137.319759][ T6783] macvtap7: left promiscuous mode [ 137.324898][ T6783] macvtap8: left promiscuous mode [ 137.330525][ T6783] macvtap9: left promiscuous mode [ 137.337558][ T6783] dummy0: left allmulticast mode [ 137.342885][ T6783] macvtap10: left promiscuous mode [ 137.748026][ T6830] loop2: detected capacity change from 0 to 256 [ 138.019429][ T6848] loop2: detected capacity change from 0 to 512 [ 138.037294][ T6848] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 138.046452][ T6848] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 138.061508][ T6848] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 138.070712][ T6848] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 138.078819][ T6848] System zones: 0-2, 18-18, 34-34 [ 138.084662][ T6848] EXT4-fs error (device loop2): ext4_orphan_get:1393: inode #15: comm syz.2.1281: iget: bad i_size value: 360287970189639680 [ 138.099659][ T6848] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.1281: couldn't read orphan inode 15 (err -117) [ 138.112283][ T6848] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 138.178223][ T6856] EXT4-fs error (device loop2): ext4_lookup:1787: inode #15: comm syz.2.1281: iget: bad i_size value: 360287970189639680 [ 138.226913][ T6848] EXT4-fs error (device loop2): ext4_lookup:1787: inode #15: comm syz.2.1281: iget: bad i_size value: 360287970189639680 [ 138.249194][ T6862] SELinux: Context system_u:object_r:pam_console_exec_t:s0 is not valid (left unmapped). [ 138.289478][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.309486][ T6863] 8021q: adding VLAN 0 to HW filter on device bond1 [ 138.320582][ T6863] team0: Port device bond1 added [ 138.414467][ T6876] loop2: detected capacity change from 0 to 512 [ 138.449859][ T6876] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 138.506393][ T6876] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.521709][ T6883] loop0: detected capacity change from 0 to 256 [ 138.558398][ T6876] ext4 filesystem being mounted at /259/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.635452][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.678214][ T6885] __nla_validate_parse: 21 callbacks suppressed [ 138.678257][ T6885] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1293'. [ 138.678291][ T6875] loop1: detected capacity change from 0 to 512 [ 138.684680][ T6885] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1293'. [ 138.716683][ T6875] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.741052][ T6875] ext4 filesystem being mounted at /226/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 138.783030][ T6891] FAULT_INJECTION: forcing a failure. [ 138.783030][ T6891] name failslab, interval 1, probability 0, space 0, times 0 [ 138.795783][ T6891] CPU: 0 UID: 0 PID: 6891 Comm: syz.0.1295 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 138.795817][ T6891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 138.795832][ T6891] Call Trace: [ 138.795838][ T6891] [ 138.795846][ T6891] __dump_stack+0x1d/0x30 [ 138.795869][ T6891] dump_stack_lvl+0xe8/0x140 [ 138.795959][ T6891] dump_stack+0x15/0x1b [ 138.795981][ T6891] should_fail_ex+0x265/0x280 [ 138.796009][ T6891] should_failslab+0x8c/0xb0 [ 138.796043][ T6891] kmem_cache_alloc_node_noprof+0x57/0x320 [ 138.796083][ T6891] ? __alloc_skb+0x101/0x320 [ 138.796119][ T6891] __alloc_skb+0x101/0x320 [ 138.796226][ T6891] ctrl_getfamily+0x2c2/0x3b0 [ 138.796255][ T6891] genl_family_rcv_msg_doit+0x140/0x1b0 [ 138.796293][ T6891] genl_rcv_msg+0x422/0x460 [ 138.796322][ T6891] ? __pfx_ctrl_getfamily+0x10/0x10 [ 138.796357][ T6891] netlink_rcv_skb+0x120/0x220 [ 138.796389][ T6891] ? __pfx_genl_rcv_msg+0x10/0x10 [ 138.796470][ T6891] genl_rcv+0x28/0x40 [ 138.796508][ T6891] netlink_unicast+0x59e/0x670 [ 138.796537][ T6891] netlink_sendmsg+0x58b/0x6b0 [ 138.796660][ T6891] ? __pfx_netlink_sendmsg+0x10/0x10 [ 138.796694][ T6891] __sock_sendmsg+0x145/0x180 [ 138.796715][ T6891] __sys_sendto+0x268/0x330 [ 138.796756][ T6891] __x64_sys_sendto+0x76/0x90 [ 138.796851][ T6891] x64_sys_call+0x2eb6/0x2fb0 [ 138.796913][ T6891] do_syscall_64+0xd2/0x200 [ 138.796953][ T6891] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 138.796989][ T6891] ? clear_bhb_loop+0x40/0x90 [ 138.797072][ T6891] ? clear_bhb_loop+0x40/0x90 [ 138.797161][ T6891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.797197][ T6891] RIP: 0033:0x7f08f5ec07fc [ 138.797216][ T6891] Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b [ 138.797234][ T6891] RSP: 002b:00007f08f4525ec0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 138.797258][ T6891] RAX: ffffffffffffffda RBX: 00007f08f4525fc0 RCX: 00007f08f5ec07fc [ 138.797274][ T6891] RDX: 0000000000000028 RSI: 00007f08f4526010 RDI: 0000000000000004 [ 138.797351][ T6891] RBP: 0000000000000000 R08: 00007f08f4525f14 R09: 000000000000000c [ 138.797363][ T6891] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 138.797376][ T6891] R13: 00007f08f4525f68 R14: 00007f08f4526010 R15: 0000000000000000 [ 138.797397][ T6891] [ 139.051139][ T6893] loop4: detected capacity change from 0 to 512 [ 139.132060][ T6893] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 139.174314][ T6893] ext4 filesystem being mounted at /262/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 139.192924][ T6907] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1302'. [ 139.259012][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.296644][ T6893] syz.4.1296 (6893) used greatest stack depth: 10096 bytes left [ 139.320911][ T6918] loop1: detected capacity change from 0 to 512 [ 139.345645][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.472680][ T6923] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1304'. [ 139.482023][ T6923] netlink: 'syz.1.1304': attribute type 4 has an invalid length. [ 139.532987][ T6925] 9pnet_fd: Insufficient options for proto=fd [ 140.181148][ T6955] 9pnet_fd: Insufficient options for proto=fd [ 140.218966][ T6961] loop3: detected capacity change from 0 to 128 [ 140.256265][ T6968] loop3: detected capacity change from 0 to 128 [ 140.265504][ T6968] FAULT_INJECTION: forcing a failure. [ 140.265504][ T6968] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 140.271643][ T6969] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1324'. [ 140.279087][ T6968] CPU: 0 UID: 0 PID: 6968 Comm: syz.3.1326 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 140.279132][ T6968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 140.279151][ T6968] Call Trace: [ 140.279158][ T6968] [ 140.279170][ T6968] __dump_stack+0x1d/0x30 [ 140.279199][ T6968] dump_stack_lvl+0xe8/0x140 [ 140.279243][ T6968] dump_stack+0x15/0x1b [ 140.279266][ T6968] should_fail_ex+0x265/0x280 [ 140.279296][ T6968] should_fail+0xb/0x20 [ 140.279320][ T6968] should_fail_usercopy+0x1a/0x20 [ 140.279351][ T6968] strncpy_from_user+0x25/0x230 [ 140.279478][ T6968] ? kmem_cache_alloc_noprof+0x186/0x310 [ 140.279518][ T6968] ? getname_flags+0x80/0x3b0 [ 140.279570][ T6968] getname_flags+0xae/0x3b0 [ 140.279608][ T6968] __x64_sys_renameat2+0x5f/0x90 [ 140.279654][ T6968] x64_sys_call+0x2bf6/0x2fb0 [ 140.279683][ T6968] do_syscall_64+0xd2/0x200 [ 140.279724][ T6968] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 140.279762][ T6968] ? clear_bhb_loop+0x40/0x90 [ 140.279831][ T6968] ? clear_bhb_loop+0x40/0x90 [ 140.279857][ T6968] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.279924][ T6968] RIP: 0033:0x7f77c05ae969 [ 140.280012][ T6968] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 140.280038][ T6968] RSP: 002b:00007f77bec17038 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 140.280143][ T6968] RAX: ffffffffffffffda RBX: 00007f77c07d5fa0 RCX: 00007f77c05ae969 [ 140.280160][ T6968] RDX: 0000000000000007 RSI: 0000200000000140 RDI: 0000000000000007 [ 140.280177][ T6968] RBP: 00007f77bec17090 R08: 0000000000000001 R09: 0000000000000000 [ 140.280194][ T6968] R10: 0000200000000240 R11: 0000000000000246 R12: 0000000000000001 [ 140.280211][ T6968] R13: 0000000000000000 R14: 00007f77c07d5fa0 R15: 00007ffc34d6ed38 [ 140.280236][ T6968] [ 140.395305][ T6971] netlink: 48 bytes leftover after parsing attributes in process `syz.0.1324'. [ 140.472325][ T6970] loop2: detected capacity change from 0 to 2048 [ 140.544849][ T6970] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 140.565319][ T6981] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1329'. [ 140.574485][ T6981] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1329'. [ 140.586762][ T6965] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 140.591800][ T6973] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1327'. [ 140.602226][ T6965] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 140.610686][ T6973] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1327'. [ 140.622850][ T6965] EXT4-fs (loop2): This should not happen!! Data will be lost [ 140.622850][ T6965] [ 140.641576][ T6965] EXT4-fs (loop2): Total free blocks count 0 [ 140.647626][ T6965] EXT4-fs (loop2): Free/Dirty block details [ 140.653603][ T6965] EXT4-fs (loop2): free_blocks=2415919104 [ 140.659352][ T6965] EXT4-fs (loop2): dirty_blocks=16 [ 140.664520][ T6965] EXT4-fs (loop2): Block reservation details [ 140.670566][ T6965] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 140.733425][ T6990] 9pnet_fd: Insufficient options for proto=fd [ 140.754748][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.902719][ T7013] loop3: detected capacity change from 0 to 512 [ 140.910023][ T7013] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 140.959169][ T7013] EXT4-fs (loop3): 1 truncate cleaned up [ 140.965696][ T7013] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.994367][ T7021] 9pnet_fd: Insufficient options for proto=fd [ 141.000570][ T29] kauditd_printk_skb: 295 callbacks suppressed [ 141.000587][ T29] audit: type=1326 audit(1748906292.187:3089): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7001 comm="syz.1.1342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c40ebe969 code=0x7ffc0000 [ 141.030366][ T29] audit: type=1326 audit(1748906292.187:3090): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7001 comm="syz.1.1342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c40ebe969 code=0x7ffc0000 [ 141.049172][ T7002] audit: audit_lost=2 audit_rate_limit=0 audit_backlog_limit=64 [ 141.061779][ T7002] audit: out of memory in audit_log_start [ 141.072246][ T29] audit: type=1326 audit(1748906292.239:3091): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7001 comm="syz.1.1342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=450 compat=0 ip=0x7f3c40ebe969 code=0x7ffc0000 [ 141.095888][ T29] audit: type=1326 audit(1748906292.239:3092): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7001 comm="syz.1.1342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c40ebe969 code=0x7ffc0000 [ 141.119467][ T29] audit: type=1326 audit(1748906292.239:3093): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7001 comm="syz.1.1342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c40ebe969 code=0x7ffc0000 [ 141.141030][ T7031] loop2: detected capacity change from 0 to 256 [ 141.143157][ T29] audit: type=1326 audit(1748906292.239:3094): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7001 comm="syz.1.1342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f3c40ebd2d0 code=0x7ffc0000 [ 141.172900][ T29] audit: type=1326 audit(1748906292.239:3095): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7001 comm="syz.1.1342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f3c40ebd41f code=0x7ffc0000 [ 141.196174][ T29] audit: type=1326 audit(1748906292.239:3096): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7001 comm="syz.1.1342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=237 compat=0 ip=0x7f3c40ebe969 code=0x7ffc0000 [ 141.606376][ T7050] FAULT_INJECTION: forcing a failure. [ 141.606376][ T7050] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 141.619612][ T7050] CPU: 0 UID: 0 PID: 7050 Comm: syz.0.1358 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 141.619651][ T7050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 141.619730][ T7050] Call Trace: [ 141.619739][ T7050] [ 141.619753][ T7050] __dump_stack+0x1d/0x30 [ 141.619778][ T7050] dump_stack_lvl+0xe8/0x140 [ 141.619800][ T7050] dump_stack+0x15/0x1b [ 141.619863][ T7050] should_fail_ex+0x265/0x280 [ 141.619886][ T7050] should_fail+0xb/0x20 [ 141.619905][ T7050] should_fail_usercopy+0x1a/0x20 [ 141.619929][ T7050] _copy_from_user+0x1c/0xb0 [ 141.619958][ T7050] input_event_from_user+0x5f/0x160 [ 141.620019][ T7050] ? input_inject_event+0xd9/0xf0 [ 141.620077][ T7050] evdev_write+0x1b1/0x290 [ 141.620122][ T7050] ? __pfx_evdev_write+0x10/0x10 [ 141.620207][ T7050] vfs_write+0x269/0x8e0 [ 141.620235][ T7050] ? __rcu_read_unlock+0x4f/0x70 [ 141.620264][ T7050] ? __fget_files+0x184/0x1c0 [ 141.620314][ T7050] ksys_write+0xda/0x1a0 [ 141.620346][ T7050] __x64_sys_write+0x40/0x50 [ 141.620376][ T7050] x64_sys_call+0x2cdd/0x2fb0 [ 141.620417][ T7050] do_syscall_64+0xd2/0x200 [ 141.620447][ T7050] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 141.620475][ T7050] ? clear_bhb_loop+0x40/0x90 [ 141.620537][ T7050] ? clear_bhb_loop+0x40/0x90 [ 141.620619][ T7050] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.620648][ T7050] RIP: 0033:0x7f08f5ebe969 [ 141.620666][ T7050] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 141.620684][ T7050] RSP: 002b:00007f08f4527038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 141.620772][ T7050] RAX: ffffffffffffffda RBX: 00007f08f60e5fa0 RCX: 00007f08f5ebe969 [ 141.620789][ T7050] RDX: 0000000000002778 RSI: 0000200000000040 RDI: 0000000000000003 [ 141.620805][ T7050] RBP: 00007f08f4527090 R08: 0000000000000000 R09: 0000000000000000 [ 141.620821][ T7050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.620836][ T7050] R13: 0000000000000000 R14: 00007f08f60e5fa0 R15: 00007ffdf9b76ab8 [ 141.620862][ T7050] [ 141.725871][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.836422][ T7066] 9pnet_fd: Insufficient options for proto=fd [ 141.868729][ T7069] futex_wake_op: syz.2.1366 tries to shift op by -1; fix this program [ 142.124532][ T7033] syz.4.1346 (7033) used greatest stack depth: 5824 bytes left [ 142.541294][ T7094] FAULT_INJECTION: forcing a failure. [ 142.541294][ T7094] name failslab, interval 1, probability 0, space 0, times 0 [ 142.554239][ T7094] CPU: 1 UID: 0 PID: 7094 Comm: syz.0.1375 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 142.554269][ T7094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 142.554293][ T7094] Call Trace: [ 142.554298][ T7094] [ 142.554305][ T7094] __dump_stack+0x1d/0x30 [ 142.554327][ T7094] dump_stack_lvl+0xe8/0x140 [ 142.554349][ T7094] dump_stack+0x15/0x1b [ 142.554370][ T7094] should_fail_ex+0x265/0x280 [ 142.554396][ T7094] should_failslab+0x8c/0xb0 [ 142.554462][ T7094] __kmalloc_node_track_caller_noprof+0xa4/0x410 [ 142.554551][ T7094] ? sidtab_sid2str_get+0xa0/0x130 [ 142.554582][ T7094] kmemdup_noprof+0x2b/0x70 [ 142.554614][ T7094] sidtab_sid2str_get+0xa0/0x130 [ 142.554647][ T7094] security_sid_to_context_core+0x1eb/0x2e0 [ 142.554739][ T7094] security_sid_to_context+0x27/0x40 [ 142.554813][ T7094] selinux_lsmprop_to_secctx+0x67/0xf0 [ 142.554841][ T7094] security_lsmprop_to_secctx+0x43/0x80 [ 142.554886][ T7094] audit_log_task_context+0x77/0x190 [ 142.554985][ T7094] audit_log_task+0xf4/0x250 [ 142.555023][ T7094] audit_seccomp+0x61/0x100 [ 142.555059][ T7094] ? __seccomp_filter+0x68c/0x10d0 [ 142.555088][ T7094] __seccomp_filter+0x69d/0x10d0 [ 142.555188][ T7094] ? vfs_write+0x765/0x8e0 [ 142.555209][ T7094] ? __rcu_read_unlock+0x4f/0x70 [ 142.555253][ T7094] ? __fget_files+0x184/0x1c0 [ 142.555307][ T7094] __secure_computing+0x82/0x150 [ 142.555339][ T7094] syscall_trace_enter+0xcf/0x1e0 [ 142.555415][ T7094] do_syscall_64+0xac/0x200 [ 142.555447][ T7094] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 142.555481][ T7094] ? clear_bhb_loop+0x40/0x90 [ 142.555509][ T7094] ? clear_bhb_loop+0x40/0x90 [ 142.555578][ T7094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.555601][ T7094] RIP: 0033:0x7f08f5ebd37c [ 142.555696][ T7094] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 142.555717][ T7094] RSP: 002b:00007f08f4527030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 142.555742][ T7094] RAX: ffffffffffffffda RBX: 00007f08f60e5fa0 RCX: 00007f08f5ebd37c [ 142.555759][ T7094] RDX: 000000000000000f RSI: 00007f08f45270a0 RDI: 0000000000000007 [ 142.555775][ T7094] RBP: 00007f08f4527090 R08: 0000000000000000 R09: 0000000000000000 [ 142.555791][ T7094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 142.555802][ T7094] R13: 0000000000000000 R14: 00007f08f60e5fa0 R15: 00007ffdf9b76ab8 [ 142.555849][ T7094] [ 142.824034][ T7096] 9pnet_fd: Insufficient options for proto=fd [ 142.851200][ T1099] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 142.886339][ T1099] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 142.994686][ T7108] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 143.279116][ T7118] loop4: detected capacity change from 0 to 1024 [ 143.280947][ T7127] loop2: detected capacity change from 0 to 256 [ 143.285972][ T7118] EXT4-fs: Ignoring removed orlov option [ 143.298119][ T7118] EXT4-fs (loop4): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 143.321077][ T7118] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.334389][ T7118] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.366749][ T7132] 9pnet_fd: Insufficient options for proto=fd [ 143.458234][ T7138] loop4: detected capacity change from 0 to 512 [ 143.465106][ T7138] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 143.476622][ T7138] EXT4-fs (loop4): 1 truncate cleaned up [ 143.482642][ T7138] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 143.495517][ T7138] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.512096][ T7138] geneve2: entered promiscuous mode [ 143.517440][ T7138] geneve2: entered allmulticast mode [ 144.027996][ T7157] netlink: 'syz.4.1397': attribute type 13 has an invalid length. [ 144.067604][ T7163] __nla_validate_parse: 8 callbacks suppressed [ 144.067621][ T7163] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1401'. [ 144.119565][ T7157] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.126895][ T7157] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.254311][ T7157] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 144.267703][ T7157] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 144.317793][ T7157] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.326746][ T7157] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.335757][ T7157] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.344743][ T7157] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.373141][ T7157] dummy0: left allmulticast mode [ 144.467878][ T7176] loop3: detected capacity change from 0 to 256 [ 144.555842][ T7182] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1408'. [ 144.564931][ T7182] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1408'. [ 144.590447][ T7182] loop2: detected capacity change from 0 to 512 [ 144.599761][ T7182] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 144.615417][ T7182] EXT4-fs (loop2): 1 truncate cleaned up [ 144.621598][ T7182] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 144.634888][ T7182] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.660972][ T7182] geneve2: entered promiscuous mode [ 144.666403][ T7182] geneve2: entered allmulticast mode [ 144.697214][ T7191] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1410'. [ 144.710467][ T7192] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 144.959336][ T7201] loop0: detected capacity change from 0 to 512 [ 144.990229][ T7201] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 145.018722][ T7201] EXT4-fs error (device loop0): ext4_orphan_get:1419: comm syz.0.1413: bad orphan inode 11 [ 145.042254][ T7201] ext4_test_bit(bit=10, block=4) = 1 [ 145.047667][ T7201] is_bad_inode(inode)=0 [ 145.051872][ T7201] NEXT_ORPHAN(inode)=2080374784 [ 145.056841][ T7201] max_ino=32 [ 145.060074][ T7201] i_nlink=0 [ 145.063612][ T7201] EXT4-fs (loop0): 1 truncate cleaned up [ 145.069795][ T7201] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 145.133903][ T7206] netlink: 3 bytes leftover after parsing attributes in process `syz.0.1413'. [ 145.161555][ T7206] 0ªX¹¦À: renamed from caif0 [ 145.170997][ T7207] loop2: detected capacity change from 0 to 736 [ 145.193648][ T7207] iso9660: Unknown parameter '' [ 145.200762][ T7206] 0ªX¹¦À: entered allmulticast mode [ 145.206085][ T7206] net_ratelimit: 11 callbacks suppressed [ 145.206101][ T7206] A link change request failed with some changes committed already. Interface 60ªX¹¦À may have been left with an inconsistent configuration, please check. [ 145.385442][ T7220] 9pnet_fd: Insufficient options for proto=fd [ 145.397085][ T7222] loop2: detected capacity change from 0 to 512 [ 145.469236][ T7229] 9pnet_fd: Insufficient options for proto=fd [ 145.519604][ T7231] SELinux: failed to load policy [ 145.610081][ T7240] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1428'. [ 145.634942][ T7240] loop4: detected capacity change from 0 to 256 [ 146.012833][ T7249] loop3: detected capacity change from 0 to 1024 [ 146.049581][ T7249] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 146.095997][ T29] kauditd_printk_skb: 286 callbacks suppressed [ 146.096016][ T29] audit: type=1400 audit(1748906297.394:3382): avc: denied { create } for pid=7247 comm="syz.3.1431" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 146.133094][ T7249] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: inode #11: comm syz.3.1431: missing EA_INODE flag [ 146.160637][ T7249] EXT4-fs error (device loop3): ext4_xattr_inode_iget:442: comm syz.3.1431: error while reading EA inode 11 err=-117 [ 146.178807][ T29] audit: type=1400 audit(1748906297.435:3383): avc: denied { rename } for pid=7247 comm="syz.3.1431" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 146.201223][ T29] audit: type=1400 audit(1748906297.435:3384): avc: denied { rmdir } for pid=7247 comm="syz.3.1431" name="bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 146.222971][ T29] audit: type=1400 audit(1748906297.435:3385): avc: denied { rename } for pid=7247 comm="syz.3.1431" name="bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 146.374667][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.434175][ T29] audit: type=1326 audit(1748906297.740:3386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 146.457904][ T29] audit: type=1326 audit(1748906297.740:3387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 146.484529][ T7259] loop2: detected capacity change from 0 to 256 [ 146.552714][ T29] audit: type=1326 audit(1748906297.740:3388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 146.576322][ T29] audit: type=1326 audit(1748906297.740:3389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 146.599814][ T29] audit: type=1326 audit(1748906297.740:3390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 146.599858][ T29] audit: type=1326 audit(1748906297.791:3391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7258 comm="syz.2.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 146.719065][ T7268] loop4: detected capacity change from 0 to 1024 [ 146.765717][ T7268] EXT4-fs error (device loop4): __ext4_fill_super:5500: inode #2: comm syz.4.1438: casefold flag without casefold feature [ 146.786208][ T7268] EXT4-fs (loop4): get root inode failed [ 146.791923][ T7268] EXT4-fs (loop4): mount failed [ 146.808926][ T7268] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1438'. [ 146.833818][ T7274] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1440'. [ 146.892314][ T7278] loop4: detected capacity change from 0 to 256 [ 146.928970][ T7282] loop1: detected capacity change from 0 to 512 [ 147.043961][ T7287] SELinux: policydb version 0 does not match my version range 15-34 [ 147.052231][ T7287] SELinux: failed to load policy [ 147.130044][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.183690][ T7297] loop4: detected capacity change from 0 to 256 [ 147.442814][ T7320] FAULT_INJECTION: forcing a failure. [ 147.442814][ T7320] name failslab, interval 1, probability 0, space 0, times 0 [ 147.455660][ T7320] CPU: 1 UID: 0 PID: 7320 Comm: syz.2.1454 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 147.455697][ T7320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 147.455713][ T7320] Call Trace: [ 147.455722][ T7320] [ 147.455732][ T7320] __dump_stack+0x1d/0x30 [ 147.455787][ T7320] dump_stack_lvl+0xe8/0x140 [ 147.455807][ T7320] dump_stack+0x15/0x1b [ 147.455823][ T7320] should_fail_ex+0x265/0x280 [ 147.455845][ T7320] should_failslab+0x8c/0xb0 [ 147.455877][ T7320] kmem_cache_alloc_noprof+0x50/0x310 [ 147.455935][ T7320] ? security_inode_alloc+0x37/0x100 [ 147.455979][ T7320] security_inode_alloc+0x37/0x100 [ 147.456024][ T7320] inode_init_always_gfp+0x4b7/0x500 [ 147.456057][ T7320] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 147.456128][ T7320] alloc_inode+0x58/0x170 [ 147.456163][ T7320] new_inode+0x1d/0xe0 [ 147.456195][ T7320] shmem_get_inode+0x244/0x750 [ 147.456226][ T7320] __shmem_file_setup+0x122/0x1f0 [ 147.456337][ T7320] shmem_file_setup+0x3b/0x50 [ 147.456377][ T7320] __se_sys_memfd_create+0x2c3/0x590 [ 147.456428][ T7320] __x64_sys_memfd_create+0x31/0x40 [ 147.456455][ T7320] x64_sys_call+0x122f/0x2fb0 [ 147.456484][ T7320] do_syscall_64+0xd2/0x200 [ 147.456523][ T7320] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 147.456556][ T7320] ? clear_bhb_loop+0x40/0x90 [ 147.456577][ T7320] ? clear_bhb_loop+0x40/0x90 [ 147.456599][ T7320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.456628][ T7320] RIP: 0033:0x7f2efcf1e969 [ 147.456697][ T7320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 147.456722][ T7320] RSP: 002b:00007f2efb544e18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 147.456745][ T7320] RAX: ffffffffffffffda RBX: 000000000000055f RCX: 00007f2efcf1e969 [ 147.456810][ T7320] RDX: 00007f2efb544ef0 RSI: 0000000000000000 RDI: 00007f2efcfa1444 [ 147.456827][ T7320] RBP: 0000200000000c80 R08: 00007f2efb544bb7 R09: 00007f2efb544e40 [ 147.456843][ T7320] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000500 [ 147.456860][ T7320] R13: 00007f2efb544ef0 R14: 00007f2efb544eb0 R15: 0000200000000240 [ 147.456885][ T7320] [ 147.686302][ T7322] loop3: detected capacity change from 0 to 256 [ 147.839471][ T7324] netlink: 'syz.4.1463': attribute type 29 has an invalid length. [ 147.874798][ T7324] loop4: detected capacity change from 0 to 1024 [ 147.907855][ T7324] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 147.921462][ T7324] ext4 filesystem being mounted at /298/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.943942][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.964295][ T7335] 9pnet_fd: Insufficient options for proto=fd [ 147.989359][ T7341] SELinux: policydb version 0 does not match my version range 15-34 [ 147.997784][ T7341] SELinux: failed to load policy [ 148.065830][ T7349] loop4: detected capacity change from 0 to 256 [ 148.104495][ T7352] loop0: detected capacity change from 0 to 164 [ 148.116720][ T7354] loop3: detected capacity change from 0 to 512 [ 148.127186][ T7352] syz.0.1473: attempt to access beyond end of device [ 148.127186][ T7352] loop0: rw=524288, sector=263328, nr_sectors = 4 limit=164 [ 148.142218][ T7352] syz.0.1473: attempt to access beyond end of device [ 148.142218][ T7352] loop0: rw=0, sector=263328, nr_sectors = 4 limit=164 [ 148.187862][ T7361] loop0: detected capacity change from 0 to 764 [ 148.194745][ T7361] iso9660: Unknown parameter '' [ 148.266011][ T7372] FAULT_INJECTION: forcing a failure. [ 148.266011][ T7372] name failslab, interval 1, probability 0, space 0, times 0 [ 148.278755][ T7372] CPU: 0 UID: 0 PID: 7372 Comm: syz.0.1482 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 148.278785][ T7372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 148.278846][ T7372] Call Trace: [ 148.278852][ T7372] [ 148.278859][ T7372] __dump_stack+0x1d/0x30 [ 148.278879][ T7372] dump_stack_lvl+0xe8/0x140 [ 148.278896][ T7372] dump_stack+0x15/0x1b [ 148.278911][ T7372] should_fail_ex+0x265/0x280 [ 148.278929][ T7372] ? assoc_array_delete+0x58/0x950 [ 148.278965][ T7372] should_failslab+0x8c/0xb0 [ 148.278987][ T7372] __kmalloc_cache_noprof+0x4c/0x320 [ 148.279016][ T7372] assoc_array_delete+0x58/0x950 [ 148.279044][ T7372] ? security_key_permission+0x27/0x80 [ 148.279096][ T7372] ? key_task_permission+0x2ac/0x2c0 [ 148.279132][ T7372] ? key_validate+0xad/0xd0 [ 148.279237][ T7372] key_move+0x11a/0x550 [ 148.279333][ T7372] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 148.279371][ T7372] ? __pfx_keyring_search_iterator+0x10/0x10 [ 148.279398][ T7372] keyctl_keyring_move+0xd6/0x110 [ 148.279426][ T7372] __se_sys_keyctl+0x5f7/0xb80 [ 148.279561][ T7372] ? __rcu_read_unlock+0x4f/0x70 [ 148.279582][ T7372] ? __fget_files+0x184/0x1c0 [ 148.279605][ T7372] ? fput+0x8f/0xc0 [ 148.279684][ T7372] __x64_sys_keyctl+0x67/0x80 [ 148.279720][ T7372] x64_sys_call+0x2e7f/0x2fb0 [ 148.279760][ T7372] do_syscall_64+0xd2/0x200 [ 148.279831][ T7372] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 148.279861][ T7372] ? clear_bhb_loop+0x40/0x90 [ 148.279880][ T7372] ? clear_bhb_loop+0x40/0x90 [ 148.279902][ T7372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.279984][ T7372] RIP: 0033:0x7f08f5ebe969 [ 148.279998][ T7372] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 148.280014][ T7372] RSP: 002b:00007f08f4527038 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 148.280031][ T7372] RAX: ffffffffffffffda RBX: 00007f08f60e5fa0 RCX: 00007f08f5ebe969 [ 148.280047][ T7372] RDX: fffffffffffffffe RSI: 0000000016a2d4f6 RDI: 000000000000001e [ 148.280058][ T7372] RBP: 00007f08f4527090 R08: 0000000000000001 R09: 0000000000000000 [ 148.280069][ T7372] R10: 0000000016a2d4f6 R11: 0000000000000246 R12: 0000000000000001 [ 148.280093][ T7372] R13: 0000000000000000 R14: 00007f08f60e5fa0 R15: 00007ffdf9b76ab8 [ 148.280110][ T7372] [ 148.526468][ T7374] FAULT_INJECTION: forcing a failure. [ 148.526468][ T7374] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 148.539605][ T7374] CPU: 1 UID: 0 PID: 7374 Comm: syz.2.1483 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 148.539635][ T7374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 148.539648][ T7374] Call Trace: [ 148.539656][ T7374] [ 148.539665][ T7374] __dump_stack+0x1d/0x30 [ 148.539698][ T7374] dump_stack_lvl+0xe8/0x140 [ 148.539731][ T7374] dump_stack+0x15/0x1b [ 148.539754][ T7374] should_fail_ex+0x265/0x280 [ 148.539781][ T7374] should_fail+0xb/0x20 [ 148.539804][ T7374] should_fail_usercopy+0x1a/0x20 [ 148.539909][ T7374] _copy_to_user+0x20/0xa0 [ 148.539942][ T7374] put_user_ifreq+0x58/0xa0 [ 148.539987][ T7374] sock_ioctl+0x5cc/0x610 [ 148.540013][ T7374] ? __pfx_sock_ioctl+0x10/0x10 [ 148.540033][ T7374] __se_sys_ioctl+0xcb/0x140 [ 148.540052][ T7374] __x64_sys_ioctl+0x43/0x50 [ 148.540150][ T7374] x64_sys_call+0x19a8/0x2fb0 [ 148.540179][ T7374] do_syscall_64+0xd2/0x200 [ 148.540215][ T7374] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 148.540311][ T7374] ? clear_bhb_loop+0x40/0x90 [ 148.540391][ T7374] ? clear_bhb_loop+0x40/0x90 [ 148.540421][ T7374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.540448][ T7374] RIP: 0033:0x7f2efcf1e969 [ 148.540466][ T7374] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 148.540485][ T7374] RSP: 002b:00007f2efb587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 148.540509][ T7374] RAX: ffffffffffffffda RBX: 00007f2efd145fa0 RCX: 00007f2efcf1e969 [ 148.540534][ T7374] RDX: 0000200000000300 RSI: 00000000000089f3 RDI: 0000000000000007 [ 148.540551][ T7374] RBP: 00007f2efb587090 R08: 0000000000000000 R09: 0000000000000000 [ 148.540567][ T7374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 148.540581][ T7374] R13: 0000000000000000 R14: 00007f2efd145fa0 R15: 00007ffc18f3ac08 [ 148.540604][ T7374] [ 148.743421][ T7381] smc: net device bond0 erased user defined pnetid SYZ2 [ 148.771785][ T7383] can0: slcan on ttyS3. [ 148.793276][ T7388] netlink: 'syz.4.1489': attribute type 10 has an invalid length. [ 148.801235][ T7388] netlink: 2 bytes leftover after parsing attributes in process `syz.4.1489'. [ 148.810623][ T7388] team0: entered promiscuous mode [ 148.815907][ T7382] can0 (unregistered): slcan off ttyS3. [ 148.821520][ T7388] team_slave_0: entered promiscuous mode [ 148.827351][ T7388] team_slave_1: entered promiscuous mode [ 148.840826][ T7388] 8021q: adding VLAN 0 to HW filter on device team0 [ 148.841731][ T7392] tmpfs: Unsupported parameter 'huge' [ 148.866520][ T7388] bridge0: port 3(team0) entered blocking state [ 148.872890][ T7388] bridge0: port 3(team0) entered disabled state [ 148.887590][ T7397] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1492'. [ 148.910290][ T7388] team0: entered allmulticast mode [ 148.920841][ T7388] team_slave_0: entered allmulticast mode [ 148.926663][ T7388] team_slave_1: entered allmulticast mode [ 148.955215][ T7388] team0: left allmulticast mode [ 148.996303][ T7407] __nla_validate_parse: 1 callbacks suppressed [ 148.996324][ T7407] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1498'. [ 149.009707][ T7388] team_slave_0: left allmulticast mode [ 149.013683][ T7407] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7407 comm=syz.3.1498 [ 149.017026][ T7388] team_slave_1: left allmulticast mode [ 149.061052][ T7407] loop3: detected capacity change from 0 to 1024 [ 149.069278][ T7413] ALSA: seq fatal error: cannot create timer (-19) [ 149.138922][ T7407] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 149.157691][ T7425] IPv6: NLM_F_CREATE should be specified when creating new route [ 149.176073][ T7407] ext4 filesystem being mounted at /322/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 149.275560][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.361424][ T7435] loop4: detected capacity change from 0 to 256 [ 149.376055][ T7438] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1506'. [ 149.400229][ T7438] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1506'. [ 149.619256][ T7458] sd 0:0:1:0: device reset [ 149.643824][ T7458] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1514'. [ 149.668211][ T7459] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1513'. [ 149.671805][ T7458] netlink: 48 bytes leftover after parsing attributes in process `syz.1.1514'. [ 149.703435][ T7462] loop4: detected capacity change from 0 to 128 [ 149.775792][ T7462] netlink: 'syz.4.1515': attribute type 2 has an invalid length. [ 149.921891][ T7477] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 149.937532][ T7477] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 150.002800][ T7484] mmap: syz.4.1525 (7484): VmData 29077504 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. [ 150.083655][ T7487] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1526'. [ 150.092661][ T7487] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1526'. [ 150.123242][ T7487] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1526'. [ 150.132374][ T7487] unsupported nlmsg_type 40 [ 150.163089][ T7492] ALSA: seq fatal error: cannot create timer (-19) [ 150.195649][ T7497] FAULT_INJECTION: forcing a failure. [ 150.195649][ T7497] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 150.208831][ T7497] CPU: 0 UID: 0 PID: 7497 Comm: syz.4.1530 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 150.208856][ T7497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 150.208899][ T7497] Call Trace: [ 150.208904][ T7497] [ 150.208910][ T7497] __dump_stack+0x1d/0x30 [ 150.208990][ T7497] dump_stack_lvl+0xe8/0x140 [ 150.209008][ T7497] dump_stack+0x15/0x1b [ 150.209024][ T7497] should_fail_ex+0x265/0x280 [ 150.209054][ T7497] should_fail+0xb/0x20 [ 150.209077][ T7497] should_fail_usercopy+0x1a/0x20 [ 150.209110][ T7497] _copy_from_user+0x1c/0xb0 [ 150.209208][ T7497] ___bpf_copy_key+0xa5/0x110 [ 150.209284][ T7497] map_update_elem+0x165/0x520 [ 150.209305][ T7497] __sys_bpf+0x5d7/0x790 [ 150.209328][ T7497] __x64_sys_bpf+0x41/0x50 [ 150.209408][ T7497] x64_sys_call+0x2478/0x2fb0 [ 150.209478][ T7497] do_syscall_64+0xd2/0x200 [ 150.209505][ T7497] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 150.209530][ T7497] ? clear_bhb_loop+0x40/0x90 [ 150.209613][ T7497] ? clear_bhb_loop+0x40/0x90 [ 150.209633][ T7497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.209656][ T7497] RIP: 0033:0x7f01ca74e969 [ 150.209672][ T7497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 150.209691][ T7497] RSP: 002b:00007f01c8db7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 150.209708][ T7497] RAX: ffffffffffffffda RBX: 00007f01ca975fa0 RCX: 00007f01ca74e969 [ 150.209797][ T7497] RDX: 0000000000000020 RSI: 00002000000005c0 RDI: 0000000000000002 [ 150.209808][ T7497] RBP: 00007f01c8db7090 R08: 0000000000000000 R09: 0000000000000000 [ 150.209847][ T7497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 150.209857][ T7497] R13: 0000000000000000 R14: 00007f01ca975fa0 R15: 00007fffc6fea398 [ 150.210006][ T7497] [ 150.513727][ T7504] loop3: detected capacity change from 0 to 128 [ 150.529255][ T7513] FAULT_INJECTION: forcing a failure. [ 150.529255][ T7513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 150.542451][ T7513] CPU: 1 UID: 0 PID: 7513 Comm: syz.4.1537 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 150.542480][ T7513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 150.542495][ T7513] Call Trace: [ 150.542503][ T7513] [ 150.542548][ T7513] __dump_stack+0x1d/0x30 [ 150.542575][ T7513] dump_stack_lvl+0xe8/0x140 [ 150.542598][ T7513] dump_stack+0x15/0x1b [ 150.542620][ T7513] should_fail_ex+0x265/0x280 [ 150.542647][ T7513] should_fail+0xb/0x20 [ 150.542705][ T7513] should_fail_usercopy+0x1a/0x20 [ 150.542732][ T7513] _copy_to_user+0x20/0xa0 [ 150.542832][ T7513] simple_read_from_buffer+0xb5/0x130 [ 150.542868][ T7513] proc_fail_nth_read+0x100/0x140 [ 150.542901][ T7513] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 150.542995][ T7513] vfs_read+0x1a0/0x6f0 [ 150.543054][ T7513] ? __cond_resched+0x4e/0x90 [ 150.543079][ T7513] ksys_read+0xda/0x1a0 [ 150.543101][ T7513] __x64_sys_read+0x40/0x50 [ 150.543203][ T7513] x64_sys_call+0x2d77/0x2fb0 [ 150.543231][ T7513] do_syscall_64+0xd2/0x200 [ 150.543269][ T7513] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 150.543302][ T7513] ? clear_bhb_loop+0x40/0x90 [ 150.543402][ T7513] ? clear_bhb_loop+0x40/0x90 [ 150.543491][ T7513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.543515][ T7513] RIP: 0033:0x7f01ca74d37c [ 150.543531][ T7513] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 150.543551][ T7513] RSP: 002b:00007f01c8db7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 150.543591][ T7513] RAX: ffffffffffffffda RBX: 00007f01ca975fa0 RCX: 00007f01ca74d37c [ 150.543606][ T7513] RDX: 000000000000000f RSI: 00007f01c8db70a0 RDI: 0000000000000006 [ 150.543619][ T7513] RBP: 00007f01c8db7090 R08: 0000000000000000 R09: 0000000000000000 [ 150.543632][ T7513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 150.543645][ T7513] R13: 0000000000000000 R14: 00007f01ca975fa0 R15: 00007fffc6fea398 [ 150.543701][ T7513] [ 150.824193][ T7526] SET target dimension over the limit! [ 150.835670][ T7526] loop3: detected capacity change from 0 to 512 [ 150.867668][ T7526] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 150.895264][ T7526] ext4 filesystem being mounted at /331/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 151.036735][ T7526] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.218219][ T29] kauditd_printk_skb: 816 callbacks suppressed [ 151.218237][ T29] audit: type=1326 audit(1748906302.591:4206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7555 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f01ca74e969 code=0x7ffc0000 [ 151.269926][ T29] audit: type=1326 audit(1748906302.631:4207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7555 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=88 compat=0 ip=0x7f01ca74e969 code=0x7ffc0000 [ 151.293433][ T29] audit: type=1326 audit(1748906302.631:4208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7555 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f01ca74e969 code=0x7ffc0000 [ 151.317069][ T29] audit: type=1326 audit(1748906302.631:4209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7555 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f01ca74e969 code=0x7ffc0000 [ 151.340576][ T29] audit: type=1326 audit(1748906302.631:4210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7555 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=272 compat=0 ip=0x7f01ca74e969 code=0x7ffc0000 [ 151.364114][ T29] audit: type=1326 audit(1748906302.631:4211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7555 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f01ca74e969 code=0x7ffc0000 [ 151.387618][ T29] audit: type=1326 audit(1748906302.631:4212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7555 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f01ca74e969 code=0x7ffc0000 [ 151.411044][ T29] audit: type=1326 audit(1748906302.631:4213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7555 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f01ca74e969 code=0x7ffc0000 [ 151.434554][ T29] audit: type=1326 audit(1748906302.631:4214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7555 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f01ca74e969 code=0x7ffc0000 [ 151.458066][ T29] audit: type=1326 audit(1748906302.631:4215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7555 comm="syz.4.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f01ca74e969 code=0x7ffc0000 [ 151.534442][ T7561] loop3: detected capacity change from 0 to 512 [ 151.571760][ T7561] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 151.604972][ T7561] ext4 filesystem being mounted at /334/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 151.629475][ T7561] ip6erspan0: entered promiscuous mode [ 151.743799][ T7577] loop2: detected capacity change from 0 to 256 [ 151.763024][ T7578] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1556: Failed to acquire dquot type 1 [ 151.798216][ T7582] loop4: detected capacity change from 0 to 256 [ 151.814591][ T7561] SELinux: Context  is not valid (left unmapped). [ 151.835656][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.916070][ T7588] tmpfs: Bad value for 'mpol' [ 152.084045][ T7590] loop1: detected capacity change from 0 to 512 [ 152.092829][ T7590] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 152.204387][ T7590] EXT4-fs (loop1): orphan cleanup on readonly fs [ 152.212543][ T7590] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1560: bg 0: block 64: padding at end of block bitmap is not set [ 152.227703][ T7590] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1560: Failed to acquire dquot type 0 [ 152.240372][ T7590] EXT4-fs (loop1): 1 truncate cleaned up [ 152.247699][ T7590] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 152.452302][ T7610] ALSA: seq fatal error: cannot create timer (-19) [ 152.482044][ T7615] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1577'. [ 152.574025][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.665301][ T7631] ALSA: seq fatal error: cannot create timer (-19) [ 152.685906][ T7635] loop2: detected capacity change from 0 to 256 [ 152.697492][ T7638] FAULT_INJECTION: forcing a failure. [ 152.697492][ T7638] name failslab, interval 1, probability 0, space 0, times 0 [ 152.697850][ T7632] batman_adv: batadv0: Removing interface: dummy0 [ 152.710187][ T7638] CPU: 1 UID: 0 PID: 7638 Comm: syz.1.1586 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 152.710226][ T7638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 152.710245][ T7638] Call Trace: [ 152.710255][ T7638] [ 152.710266][ T7638] __dump_stack+0x1d/0x30 [ 152.710295][ T7638] dump_stack_lvl+0xe8/0x140 [ 152.710323][ T7638] dump_stack+0x15/0x1b [ 152.710398][ T7638] should_fail_ex+0x265/0x280 [ 152.710427][ T7638] should_failslab+0x8c/0xb0 [ 152.710527][ T7638] kmem_cache_alloc_noprof+0x50/0x310 [ 152.710594][ T7638] ? getname_flags+0x80/0x3b0 [ 152.710634][ T7638] getname_flags+0x80/0x3b0 [ 152.710672][ T7638] user_path_at+0x28/0x130 [ 152.710716][ T7638] __se_sys_pivot_root+0xbc/0x720 [ 152.710775][ T7638] __x64_sys_pivot_root+0x31/0x40 [ 152.710846][ T7638] x64_sys_call+0x2aac/0x2fb0 [ 152.710876][ T7638] do_syscall_64+0xd2/0x200 [ 152.710916][ T7638] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 152.711013][ T7638] ? clear_bhb_loop+0x40/0x90 [ 152.711042][ T7638] ? clear_bhb_loop+0x40/0x90 [ 152.711073][ T7638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.711143][ T7638] RIP: 0033:0x7f3c40ebe969 [ 152.711163][ T7638] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 152.711202][ T7638] RSP: 002b:00007f3c3f527038 EFLAGS: 00000246 ORIG_RAX: 000000000000009b [ 152.711228][ T7638] RAX: ffffffffffffffda RBX: 00007f3c410e5fa0 RCX: 00007f3c40ebe969 [ 152.711245][ T7638] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 152.711263][ T7638] RBP: 00007f3c3f527090 R08: 0000000000000000 R09: 0000000000000000 [ 152.711279][ T7638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 152.711295][ T7638] R13: 0000000000000000 R14: 00007f3c410e5fa0 R15: 00007ffc9e651f38 [ 152.711322][ T7638] [ 152.907506][ T7632] bridge_slave_0: left allmulticast mode [ 152.913343][ T7632] bridge_slave_0: left promiscuous mode [ 152.919180][ T7632] bridge0: port 1(bridge_slave_0) entered disabled state [ 152.937088][ T7632] bridge_slave_1: left allmulticast mode [ 152.942948][ T7632] bridge_slave_1: left promiscuous mode [ 152.948721][ T7632] bridge0: port 2(bridge_slave_1) entered disabled state [ 152.957277][ T7632] bond0: (slave bond_slave_0): Releasing backup interface [ 152.965450][ T7632] bond0: (slave bond_slave_1): Releasing backup interface [ 152.974255][ T7632] team0: Port device team_slave_0 removed [ 152.980829][ T7632] team0: Port device team_slave_1 removed [ 152.987574][ T7632] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 152.995734][ T7632] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 153.005343][ T7632] team0: Port device bond1 removed [ 153.011077][ T7625] tipc: Enabled bearer , priority 0 [ 153.019967][ T7624] tipc: Resetting bearer [ 153.041436][ T7624] tipc: Disabling bearer [ 153.052177][ T7630] ip6gretap1: entered allmulticast mode [ 153.244673][ T7700] loop2: detected capacity change from 0 to 256 [ 153.363357][ T7711] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=7711 comm=syz.3.1599 [ 153.506184][ T7729] loop3: detected capacity change from 0 to 2048 [ 153.563418][ T7729] Alternate GPT is invalid, using primary GPT. [ 153.569874][ T7729] loop3: p1 p2 p3 [ 153.574708][ T7738] FAULT_INJECTION: forcing a failure. [ 153.574708][ T7738] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 153.587879][ T7738] CPU: 1 UID: 0 PID: 7738 Comm: +}[@ Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 153.587912][ T7738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 153.587976][ T7738] Call Trace: [ 153.587986][ T7738] [ 153.587996][ T7738] __dump_stack+0x1d/0x30 [ 153.588023][ T7738] dump_stack_lvl+0xe8/0x140 [ 153.588049][ T7738] dump_stack+0x15/0x1b [ 153.588070][ T7738] should_fail_ex+0x265/0x280 [ 153.588154][ T7738] should_fail+0xb/0x20 [ 153.588205][ T7738] should_fail_usercopy+0x1a/0x20 [ 153.588235][ T7738] _copy_from_user+0x1c/0xb0 [ 153.588269][ T7738] ___sys_sendmsg+0xc1/0x1d0 [ 153.588320][ T7738] __x64_sys_sendmsg+0xd4/0x160 [ 153.588371][ T7738] x64_sys_call+0x2999/0x2fb0 [ 153.588400][ T7738] do_syscall_64+0xd2/0x200 [ 153.588440][ T7738] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 153.588485][ T7738] ? clear_bhb_loop+0x40/0x90 [ 153.588507][ T7738] ? clear_bhb_loop+0x40/0x90 [ 153.588529][ T7738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.588556][ T7738] RIP: 0033:0x7f08f5ebe969 [ 153.588615][ T7738] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 153.588640][ T7738] RSP: 002b:00007f08f4506038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 153.588664][ T7738] RAX: ffffffffffffffda RBX: 00007f08f60e6080 RCX: 00007f08f5ebe969 [ 153.588681][ T7738] RDX: 0000000000000800 RSI: 0000200000000040 RDI: 0000000000000004 [ 153.588701][ T7738] RBP: 00007f08f4506090 R08: 0000000000000000 R09: 0000000000000000 [ 153.588718][ T7738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 153.588732][ T7738] R13: 0000000000000000 R14: 00007f08f60e6080 R15: 00007ffdf9b76ab8 [ 153.588752][ T7738] [ 153.897588][ T7746] loop3: detected capacity change from 0 to 512 [ 153.928083][ T7750] netlink: 'syz.2.1606': attribute type 27 has an invalid length. [ 153.937977][ T7749] loop1: detected capacity change from 0 to 1024 [ 153.953152][ T7750] netdevsim netdevsim2 eth0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.961645][ T7750] netdevsim netdevsim2 eth1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.970100][ T7750] netdevsim netdevsim2 eth2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.978563][ T7750] netdevsim netdevsim2 eth3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 154.002095][ T7752] __nla_validate_parse: 4 callbacks suppressed [ 154.002114][ T7752] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1606'. [ 154.017292][ T7752] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1606'. [ 154.029454][ T7752] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1606'. [ 154.054488][ T7752] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1606'. [ 154.063543][ T7752] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1606'. [ 154.075593][ T7752] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1606'. [ 154.098345][ T7750] macvtap1: left promiscuous mode [ 154.104394][ T7750] macvtap1: left allmulticast mode [ 154.110155][ T7750] macvtap2: left promiscuous mode [ 154.116651][ T7750] macvtap2: left allmulticast mode [ 154.121941][ T7750] macvtap3: left promiscuous mode [ 154.127035][ T7750] macvtap3: left allmulticast mode [ 154.132607][ T7750] macvtap4: left promiscuous mode [ 154.137672][ T7750] macvtap4: left allmulticast mode [ 154.143203][ T7750] macvtap5: left promiscuous mode [ 154.148318][ T7750] macvtap5: left allmulticast mode [ 154.182600][ T7752] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1606'. [ 154.191603][ T7752] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1606'. [ 154.201103][ T7752] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1606'. [ 154.249728][ T7764] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1608'. [ 154.372448][ T7716] +}[@ (7716) used greatest stack depth: 4832 bytes left [ 154.484507][ T7778] netlink: 'syz.0.1612': attribute type 10 has an invalid length. [ 154.493864][ T7778] team0: entered promiscuous mode [ 154.502153][ T7778] 8021q: adding VLAN 0 to HW filter on device team0 [ 154.516518][ T7778] bridge0: port 1(team0) entered blocking state [ 154.523047][ T7778] bridge0: port 1(team0) entered disabled state [ 154.531880][ T7778] team0: entered allmulticast mode [ 154.537785][ T7778] team0: left allmulticast mode [ 154.630073][ T7787] loop0: detected capacity change from 0 to 128 [ 154.660183][ T7791] FAULT_INJECTION: forcing a failure. [ 154.660183][ T7791] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 154.673556][ T7791] CPU: 1 UID: 0 PID: 7791 Comm: syz.1.1616 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 154.673593][ T7791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 154.673610][ T7791] Call Trace: [ 154.673619][ T7791] [ 154.673672][ T7791] __dump_stack+0x1d/0x30 [ 154.673698][ T7791] dump_stack_lvl+0xe8/0x140 [ 154.673724][ T7791] dump_stack+0x15/0x1b [ 154.673777][ T7791] should_fail_ex+0x265/0x280 [ 154.673798][ T7791] should_fail_alloc_page+0xf2/0x100 [ 154.673826][ T7791] __alloc_frozen_pages_noprof+0xff/0x360 [ 154.673851][ T7791] alloc_pages_mpol+0xb3/0x250 [ 154.673929][ T7791] vma_alloc_folio_noprof+0x1aa/0x300 [ 154.674015][ T7791] handle_mm_fault+0xec2/0x2be0 [ 154.674050][ T7791] ? mas_walk+0xf2/0x120 [ 154.674162][ T7791] do_user_addr_fault+0x636/0x1090 [ 154.674262][ T7791] ? fpregs_assert_state_consistent+0xb4/0xe0 [ 154.674307][ T7791] exc_page_fault+0x62/0xa0 [ 154.674387][ T7791] asm_exc_page_fault+0x26/0x30 [ 154.674413][ T7791] RIP: 0033:0x7f3c40d80cc3 [ 154.674433][ T7791] Code: 1f 84 00 00 00 00 00 3d 00 01 00 00 75 29 45 31 f6 48 83 c4 18 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 40 00 49 8b 0f <44> 88 34 01 49 83 47 10 01 eb 92 66 90 8d 90 ff fe ff ff 83 fa 1c [ 154.674457][ T7791] RSP: 002b:00007f3c3f5264a0 EFLAGS: 00010202 [ 154.674543][ T7791] RAX: 0000000000008000 RBX: 00007f3c3f526540 RCX: 00007f3c37107000 [ 154.674560][ T7791] RDX: 00007f3c3f5266e0 RSI: 0000000000000000 RDI: 00007f3c3f5265e0 [ 154.674577][ T7791] RBP: 0000000000000087 R08: 0000000000000009 R09: 0000000000000188 [ 154.674686][ T7791] R10: 00000000000001b6 R11: 00007f3c3f526540 R12: 0000000000000001 [ 154.674702][ T7791] R13: 00007f3c40f5bfc0 R14: 000000000000000b R15: 00007f3c3f5265e0 [ 154.674728][ T7791] [ 154.674755][ T7791] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 154.879594][ T7791] loop1: detected capacity change from 0 to 1024 [ 154.886721][ T7791] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 154.898230][ T7791] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 154.906348][ T7791] EXT4-fs (loop1): orphan cleanup on readonly fs [ 154.914166][ T7791] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1616: bg 0: block 10: padding at end of block bitmap is not set [ 154.934072][ T7791] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1616: Failed to acquire dquot type 0 [ 154.946226][ T7791] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1616: Failed to acquire dquot type 0 [ 154.959099][ T7791] EXT4-fs error (device loop1): ext4_free_blocks:6587: comm syz.1.1616: Freeing blocks not in datazone - block = 0, count = 4096 [ 154.978264][ T7791] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1616: Failed to acquire dquot type 0 [ 154.990513][ T7791] EXT4-fs (loop1): 1 orphan inode deleted [ 154.997621][ T7791] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 155.015753][ T7797] loop3: detected capacity change from 0 to 256 [ 155.051301][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.149309][ T7806] loop4: detected capacity change from 0 to 2048 [ 155.186336][ T7806] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 155.219766][ T7806] EXT4-fs error (device loop4): ext4_find_extent:939: inode #2: comm syz.4.1622: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 155.254784][ T7816] FAULT_INJECTION: forcing a failure. [ 155.254784][ T7816] name failslab, interval 1, probability 0, space 0, times 0 [ 155.267491][ T7816] CPU: 1 UID: 0 PID: 7816 Comm: syz.3.1624 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 155.267525][ T7816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 155.267547][ T7816] Call Trace: [ 155.267556][ T7816] [ 155.267628][ T7816] __dump_stack+0x1d/0x30 [ 155.267655][ T7816] dump_stack_lvl+0xe8/0x140 [ 155.267681][ T7816] dump_stack+0x15/0x1b [ 155.267701][ T7816] should_fail_ex+0x265/0x280 [ 155.267728][ T7816] should_failslab+0x8c/0xb0 [ 155.267816][ T7816] kmem_cache_alloc_noprof+0x50/0x310 [ 155.267847][ T7816] ? skb_clone+0x151/0x1f0 [ 155.267882][ T7816] skb_clone+0x151/0x1f0 [ 155.267914][ T7816] __netlink_deliver_tap+0x2c9/0x500 [ 155.268052][ T7816] netlink_unicast+0x64c/0x670 [ 155.268122][ T7816] netlink_sendmsg+0x58b/0x6b0 [ 155.268158][ T7816] ? __pfx_netlink_sendmsg+0x10/0x10 [ 155.268192][ T7816] __sock_sendmsg+0x145/0x180 [ 155.268285][ T7816] ____sys_sendmsg+0x31e/0x4e0 [ 155.268322][ T7816] ___sys_sendmsg+0x17b/0x1d0 [ 155.268371][ T7816] __x64_sys_sendmsg+0xd4/0x160 [ 155.268467][ T7816] x64_sys_call+0x2999/0x2fb0 [ 155.268490][ T7816] do_syscall_64+0xd2/0x200 [ 155.268522][ T7816] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 155.268557][ T7816] ? clear_bhb_loop+0x40/0x90 [ 155.268660][ T7816] ? clear_bhb_loop+0x40/0x90 [ 155.268683][ T7816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.268706][ T7816] RIP: 0033:0x7f77c05ae969 [ 155.268722][ T7816] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 155.268803][ T7816] RSP: 002b:00007f77bec17038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 155.268824][ T7816] RAX: ffffffffffffffda RBX: 00007f77c07d5fa0 RCX: 00007f77c05ae969 [ 155.268837][ T7816] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 155.268850][ T7816] RBP: 00007f77bec17090 R08: 0000000000000000 R09: 0000000000000000 [ 155.268864][ T7816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 155.268876][ T7816] R13: 0000000000000000 R14: 00007f77c07d5fa0 R15: 00007ffc34d6ed38 [ 155.268909][ T7816] [ 155.269240][ T7818] FAULT_INJECTION: forcing a failure. [ 155.269240][ T7818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 155.287762][ T7806] EXT4-fs error (device loop4): ext4_find_extent:939: inode #2: comm syz.4.1622: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 155.291687][ T7818] CPU: 0 UID: 0 PID: 7818 Comm: syz.2.1625 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 155.291727][ T7818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 155.291746][ T7818] Call Trace: [ 155.291756][ T7818] [ 155.291768][ T7818] __dump_stack+0x1d/0x30 [ 155.291837][ T7818] dump_stack_lvl+0xe8/0x140 [ 155.291867][ T7818] dump_stack+0x15/0x1b [ 155.291890][ T7818] should_fail_ex+0x265/0x280 [ 155.291919][ T7818] should_fail+0xb/0x20 [ 155.292032][ T7818] should_fail_usercopy+0x1a/0x20 [ 155.292063][ T7818] strncpy_from_user+0x25/0x230 [ 155.292104][ T7818] ? kmem_cache_alloc_noprof+0x186/0x310 [ 155.292144][ T7818] ? getname_flags+0x80/0x3b0 [ 155.292246][ T7818] getname_flags+0xae/0x3b0 [ 155.292352][ T7818] user_path_at+0x28/0x130 [ 155.292454][ T7818] __se_sys_mount+0x25b/0x2e0 [ 155.292485][ T7818] ? fput+0x8f/0xc0 [ 155.292527][ T7818] __x64_sys_mount+0x67/0x80 [ 155.292575][ T7818] x64_sys_call+0xd36/0x2fb0 [ 155.292605][ T7818] do_syscall_64+0xd2/0x200 [ 155.292646][ T7818] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 155.292683][ T7818] ? clear_bhb_loop+0x40/0x90 [ 155.292767][ T7818] ? clear_bhb_loop+0x40/0x90 [ 155.292824][ T7818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.292853][ T7818] RIP: 0033:0x7f2efcf1e969 [ 155.292875][ T7818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 155.292900][ T7818] RSP: 002b:00007f2efb587038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 155.292992][ T7818] RAX: ffffffffffffffda RBX: 00007f2efd145fa0 RCX: 00007f2efcf1e969 [ 155.293010][ T7818] RDX: 0000200000000040 RSI: 0000200000000000 RDI: 0000000000000000 [ 155.293026][ T7818] RBP: 00007f2efb587090 R08: 0000200000000140 R09: 0000000000000000 [ 155.293043][ T7818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 155.293061][ T7818] R13: 0000000000000000 R14: 00007f2efd145fa0 R15: 00007ffc18f3ac08 [ 155.293095][ T7818] [ 155.395424][ T7819] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=7819 comm=syz.1.1619 [ 155.740834][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.766285][ T7836] loop4: detected capacity change from 0 to 512 [ 156.060269][ T7847] vhci_hcd: default hub control req: 0000 v0000 i0000 l65535 [ 156.070236][ T7847] loop1: detected capacity change from 0 to 512 [ 156.077058][ T7847] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 156.099407][ T7847] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 156.112131][ T7847] ext4 filesystem being mounted at /294/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.138778][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.257678][ T29] kauditd_printk_skb: 531 callbacks suppressed [ 156.257696][ T29] audit: type=1400 audit(1748906307.695:4734): avc: denied { ioctl } for pid=7859 comm="syz.1.1637" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 ioctlcmd=0x5332 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 156.308924][ T7862] FAULT_INJECTION: forcing a failure. [ 156.308924][ T7862] name failslab, interval 1, probability 0, space 0, times 0 [ 156.321673][ T7862] CPU: 0 UID: 0 PID: 7862 Comm: syz.1.1638 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 156.321698][ T7862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 156.321709][ T7862] Call Trace: [ 156.321716][ T7862] [ 156.321723][ T7862] __dump_stack+0x1d/0x30 [ 156.321741][ T7862] dump_stack_lvl+0xe8/0x140 [ 156.321759][ T7862] dump_stack+0x15/0x1b [ 156.321813][ T7862] should_fail_ex+0x265/0x280 [ 156.321833][ T7862] should_failslab+0x8c/0xb0 [ 156.321856][ T7862] __kmalloc_node_track_caller_noprof+0xa4/0x410 [ 156.321937][ T7862] ? kstrdup_const+0x3e/0x50 [ 156.321997][ T7862] kstrdup+0x3e/0xd0 [ 156.322019][ T7862] kstrdup_const+0x3e/0x50 [ 156.322041][ T7862] kvasprintf_const+0x98/0x130 [ 156.322068][ T7862] kobject_set_name_vargs+0x44/0xe0 [ 156.322103][ T7862] dev_set_name+0x83/0xb0 [ 156.322122][ T7862] ? hrtimer_setup+0x31/0x100 [ 156.322142][ T7862] ? netdev_register_kobject+0x63/0x210 [ 156.322165][ T7862] ? swiotlb_dev_init+0x19/0x30 [ 156.322198][ T7862] ? device_initialize+0x1fe/0x210 [ 156.322239][ T7862] netdev_register_kobject+0x80/0x210 [ 156.322260][ T7862] ? register_netdevice+0x916/0xf00 [ 156.322286][ T7862] register_netdevice+0x931/0xf00 [ 156.322316][ T7862] register_netdev+0x3b/0x50 [ 156.322392][ T7862] register_candev+0x242/0x280 [ 156.322418][ T7862] slcan_open+0x21d/0x280 [ 156.322492][ T7862] tty_ldisc_open+0x5a/0xb0 [ 156.322537][ T7862] tty_set_ldisc+0x1db/0x380 [ 156.322630][ T7862] tiocsetd+0x51/0x60 [ 156.322655][ T7862] tty_ioctl+0xa7f/0xb80 [ 156.322726][ T7862] ? __pfx_tty_ioctl+0x10/0x10 [ 156.322742][ T7862] __se_sys_ioctl+0xcb/0x140 [ 156.322801][ T7862] __x64_sys_ioctl+0x43/0x50 [ 156.322829][ T7862] x64_sys_call+0x19a8/0x2fb0 [ 156.322906][ T7862] do_syscall_64+0xd2/0x200 [ 156.322972][ T7862] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 156.323039][ T7862] ? clear_bhb_loop+0x40/0x90 [ 156.323057][ T7862] ? clear_bhb_loop+0x40/0x90 [ 156.323143][ T7862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.323165][ T7862] RIP: 0033:0x7f3c40ebe969 [ 156.323181][ T7862] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 156.323197][ T7862] RSP: 002b:00007f3c3f527038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 156.323214][ T7862] RAX: ffffffffffffffda RBX: 00007f3c410e5fa0 RCX: 00007f3c40ebe969 [ 156.323237][ T7862] RDX: 00002000000002c0 RSI: 0000000000005423 RDI: 0000000000000003 [ 156.323248][ T7862] RBP: 00007f3c3f527090 R08: 0000000000000000 R09: 0000000000000000 [ 156.323259][ T7862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 156.323270][ T7862] R13: 0000000000000000 R14: 00007f3c410e5fa0 R15: 00007ffc9e651f38 [ 156.323318][ T7862] [ 156.323566][ T7862] slcan: can't register candev [ 156.683718][ T29] audit: type=1326 audit(1748906308.119:4735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.1.1645" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c40ebe969 code=0x7ffc0000 [ 156.716629][ T29] audit: type=1326 audit(1748906308.119:4736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.1.1645" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c40ebe969 code=0x7ffc0000 [ 156.740140][ T29] audit: type=1326 audit(1748906308.119:4737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.1.1645" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3c40ebe969 code=0x7ffc0000 [ 156.752002][ T7885] loop1: detected capacity change from 0 to 256 [ 156.763617][ T29] audit: type=1326 audit(1748906308.119:4738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.1.1645" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c40ebe969 code=0x7ffc0000 [ 156.793572][ T29] audit: type=1326 audit(1748906308.119:4739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.1.1645" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3c40ebe969 code=0x7ffc0000 [ 156.817082][ T29] audit: type=1326 audit(1748906308.119:4740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.1.1645" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c40ebe969 code=0x7ffc0000 [ 156.841232][ T29] audit: type=1326 audit(1748906308.119:4741): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.1.1645" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f3c40ebe969 code=0x7ffc0000 [ 156.864800][ T29] audit: type=1326 audit(1748906308.119:4742): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.1.1645" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f3c40ebe9a3 code=0x7ffc0000 [ 156.888404][ T29] audit: type=1326 audit(1748906308.119:4743): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7884 comm="syz.1.1645" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f3c40ebd41f code=0x7ffc0000 [ 156.916072][ T7893] netlink: 'syz.2.1648': attribute type 1 has an invalid length. [ 156.995915][ T7896] loop3: detected capacity change from 0 to 512 [ 157.685813][ T7936] loop1: detected capacity change from 0 to 1024 [ 157.704154][ T7938] loop0: detected capacity change from 0 to 2048 [ 157.712577][ T7936] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 157.725426][ T7936] ext4 filesystem being mounted at /313/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 157.739064][ T7938] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 157.778249][ T7938] ext4 filesystem being mounted at /316/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 157.795880][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.846122][ T7953] FAULT_INJECTION: forcing a failure. [ 157.846122][ T7953] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 157.859633][ T7953] CPU: 1 UID: 0 PID: 7953 Comm: syz.3.1675 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 157.859671][ T7953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 157.859688][ T7953] Call Trace: [ 157.859694][ T7953] [ 157.859703][ T7953] __dump_stack+0x1d/0x30 [ 157.859725][ T7953] dump_stack_lvl+0xe8/0x140 [ 157.859767][ T7953] dump_stack+0x15/0x1b [ 157.859789][ T7953] should_fail_ex+0x265/0x280 [ 157.859816][ T7953] should_fail_alloc_page+0xf2/0x100 [ 157.859845][ T7953] __alloc_frozen_pages_noprof+0xff/0x360 [ 157.859870][ T7953] alloc_pages_mpol+0xb3/0x250 [ 157.859937][ T7953] alloc_pages_noprof+0x90/0x130 [ 157.860059][ T7953] pte_alloc_one+0x2d/0x120 [ 157.860089][ T7953] __pte_alloc+0x32/0x2b0 [ 157.860120][ T7953] ? mas_state_walk+0x574/0x650 [ 157.860210][ T7953] handle_mm_fault+0x1c16/0x2be0 [ 157.860284][ T7953] ? mas_walk+0xf2/0x120 [ 157.860328][ T7953] do_user_addr_fault+0x636/0x1090 [ 157.860432][ T7953] ? fpregs_assert_state_consistent+0xb4/0xe0 [ 157.860475][ T7953] exc_page_fault+0x62/0xa0 [ 157.860515][ T7953] asm_exc_page_fault+0x26/0x30 [ 157.860537][ T7953] RIP: 0033:0x7f77c0470d66 [ 157.860557][ T7953] Code: f0 72 6e 48 63 cd 48 01 c1 49 39 4f 08 72 4c 8d 4d ff 85 ed 74 33 66 0f 1f 44 00 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 <47> 0f b6 0c 08 45 84 c9 74 08 45 88 0c 00 49 8b 47 10 48 83 c0 01 [ 157.860581][ T7953] RSP: 002b:00007f77bec164a0 EFLAGS: 00010206 [ 157.860628][ T7953] RAX: 0000000000009001 RBX: 00007f77bec16540 RCX: 00000000000000e3 [ 157.860644][ T7953] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00007f77bec165e0 [ 157.860709][ T7953] RBP: 0000000000000102 R08: 00007f77b67f7000 R09: 0000000000009000 [ 157.860724][ T7953] R10: 0000000000000000 R11: 00007f77bec16550 R12: 0000000000000001 [ 157.860740][ T7953] R13: 00007f77c064bfc0 R14: 0000000000000000 R15: 00007f77bec165e0 [ 157.860765][ T7953] [ 157.860778][ T7953] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 157.980544][ T7950] infiniband syz1: set down [ 158.045869][ T7953] loop3: detected capacity change from 0 to 1024 [ 158.053232][ T7950] infiniband syz1: added syz_tun [ 158.097499][ T7950] RDS/IB: syz1: added [ 158.101635][ T7950] smc: adding ib device syz1 with port count 1 [ 158.102278][ T7953] EXT4-fs: Ignoring removed nobh option [ 158.107860][ T7950] smc: ib device syz1 port 1 has pnetid [ 158.113494][ T7953] EXT4-fs: Ignoring removed nobh option [ 158.281819][ T3434] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm kworker/u8:7: bg 0: block 345: padding at end of block bitmap is not set [ 158.296918][ T7953] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 158.311587][ T7953] EXT4-fs error (device loop3): ext4_get_journal_inode:5796: comm syz.3.1675: inode #4294967295: comm syz.3.1675: iget: illegal inode # [ 158.344203][ T3434] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 547 with error 117 [ 158.356911][ T3434] EXT4-fs (loop0): This should not happen!! Data will be lost [ 158.356911][ T3434] [ 158.376243][ T7953] EXT4-fs (loop3): no journal found [ 158.381710][ T7953] EXT4-fs (loop3): can't get journal size [ 158.417679][ T7953] EXT4-fs (loop3): failed to initialize system zone (-22) [ 158.445771][ T7953] EXT4-fs (loop3): mount failed [ 158.456125][ T3434] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 563 with max blocks 2 with error 28 [ 158.468563][ T3434] EXT4-fs (loop0): This should not happen!! Data will be lost [ 158.468563][ T3434] [ 158.478316][ T3434] EXT4-fs (loop0): Total free blocks count 0 [ 158.484332][ T3434] EXT4-fs (loop0): Free/Dirty block details [ 158.490417][ T3434] EXT4-fs (loop0): free_blocks=0 [ 158.495473][ T3434] EXT4-fs (loop0): dirty_blocks=16 [ 158.500688][ T3434] EXT4-fs (loop0): Block reservation details [ 158.509414][ T7965] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8192 sclass=netlink_route_socket pid=7965 comm=syz.4.1677 [ 158.907113][ T7987] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 158.913660][ T7989] ALSA: seq fatal error: cannot create timer (-19) [ 158.952251][ T7995] FAULT_INJECTION: forcing a failure. [ 158.952251][ T7995] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 158.965514][ T7995] CPU: 0 UID: 0 PID: 7995 Comm: syz.1.1690 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 158.965552][ T7995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 158.965569][ T7995] Call Trace: [ 158.965578][ T7995] [ 158.965588][ T7995] __dump_stack+0x1d/0x30 [ 158.965641][ T7995] dump_stack_lvl+0xe8/0x140 [ 158.965666][ T7995] dump_stack+0x15/0x1b [ 158.965688][ T7995] should_fail_ex+0x265/0x280 [ 158.965716][ T7995] should_fail+0xb/0x20 [ 158.965738][ T7995] should_fail_usercopy+0x1a/0x20 [ 158.965778][ T7995] _copy_to_user+0x20/0xa0 [ 158.965808][ T7995] simple_read_from_buffer+0xb5/0x130 [ 158.965830][ T7995] proc_fail_nth_read+0x100/0x140 [ 158.965854][ T7995] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 158.965960][ T7995] vfs_read+0x1a0/0x6f0 [ 158.965986][ T7995] ? __rcu_read_unlock+0x4f/0x70 [ 158.966051][ T7995] ? __fget_files+0x184/0x1c0 [ 158.966082][ T7995] ksys_read+0xda/0x1a0 [ 158.966112][ T7995] __x64_sys_read+0x40/0x50 [ 158.966210][ T7995] x64_sys_call+0x2d77/0x2fb0 [ 158.966231][ T7995] do_syscall_64+0xd2/0x200 [ 158.966268][ T7995] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 158.966335][ T7995] ? clear_bhb_loop+0x40/0x90 [ 158.966382][ T7995] ? clear_bhb_loop+0x40/0x90 [ 158.966411][ T7995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.966483][ T7995] RIP: 0033:0x7f3c40ebd37c [ 158.966498][ T7995] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 158.966517][ T7995] RSP: 002b:00007f3c3f527030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 158.966540][ T7995] RAX: ffffffffffffffda RBX: 00007f3c410e5fa0 RCX: 00007f3c40ebd37c [ 158.966556][ T7995] RDX: 000000000000000f RSI: 00007f3c3f5270a0 RDI: 0000000000000003 [ 158.966651][ T7995] RBP: 00007f3c3f527090 R08: 0000000000000000 R09: 0000000000000000 [ 158.966668][ T7995] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001 [ 158.966684][ T7995] R13: 0000000000000000 R14: 00007f3c410e5fa0 R15: 00007ffc9e651f38 [ 158.966709][ T7995] [ 159.199300][ T7999] loop1: detected capacity change from 0 to 128 [ 159.206328][ T7999] EXT4-fs: Ignoring removed nobh option [ 159.214065][ T7999] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 159.226481][ T7999] ext4 filesystem being mounted at /321/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 159.256119][ T7999] __nla_validate_parse: 9 callbacks suppressed [ 159.256137][ T7999] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1691'. [ 159.271391][ T7999] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1691'. [ 159.280337][ T7999] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1691'. [ 159.292516][ T7999] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1691'. [ 159.301615][ T7999] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1691'. [ 159.310600][ T7999] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1691'. [ 159.333222][ T7999] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1691'. [ 159.342322][ T7999] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1691'. [ 159.351364][ T7999] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1691'. [ 159.380568][ T3321] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 159.423421][ T8008] loop2: detected capacity change from 0 to 512 [ 159.430006][ T8008] journal_path: Lookup failure for './file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 159.446938][ T8008] EXT4-fs: error: could not find journal device path [ 159.570173][ T8019] netlink: 'syz.3.1697': attribute type 12 has an invalid length. [ 159.625590][ T8026] loop2: detected capacity change from 0 to 512 [ 159.626551][ T8028] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1701'. [ 159.632917][ T8026] EXT4-fs: Ignoring removed nobh option [ 159.650359][ T8026] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 159.659321][ T8026] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.1700: invalid indirect mapped block 2683928664 (level 1) [ 159.674045][ T8026] EXT4-fs (loop2): 1 truncate cleaned up [ 159.680292][ T8026] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 159.762991][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.829418][ T8042] ip6gre2: entered allmulticast mode [ 159.868338][ T8047] program syz.3.1709 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 159.881643][ T8045] loop4: detected capacity change from 0 to 512 [ 159.890635][ T8049] loop0: detected capacity change from 0 to 512 [ 159.891145][ T8047] loop3: detected capacity change from 0 to 2048 [ 159.897328][ T8045] EXT4-fs: Ignoring removed bh option [ 159.910105][ T8045] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 159.919190][ T8045] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 159.928670][ T8045] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 159.938190][ T8045] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 159.939330][ T8047] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 159.948159][ T8045] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 159.960184][ T8049] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 159.983180][ T8049] ext4 filesystem being mounted at /320/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.013280][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 160.072434][ T3318] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 160.255877][ T8068] IPv6: NLM_F_CREATE should be specified when creating new route [ 160.335230][ T8073] loop1: detected capacity change from 0 to 128 [ 160.356598][ T8073] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 160.369689][ T8073] ext4 filesystem being mounted at /324/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.384500][ T8073] netlink: 'syz.1.1717': attribute type 21 has an invalid length. [ 160.392757][ T8073] netlink: 'syz.1.1717': attribute type 1 has an invalid length. [ 160.403626][ T8073] netlink: 'syz.1.1717': attribute type 6 has an invalid length. [ 160.576815][ T3321] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 160.714812][ T8091] loop0: detected capacity change from 0 to 736 [ 160.725932][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 160.735501][ T8091] iso9660: Unknown parameter '000000000000000000000000xffffffffffffffff0x0000000000000000' [ 160.769479][ T8098] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=38 sclass=netlink_audit_socket pid=8098 comm=syz.1.1727 [ 161.001590][ T8121] hub 9-0:1.0: USB hub found [ 161.018543][ T8121] hub 9-0:1.0: 8 ports detected [ 161.168947][ T8141] FAULT_INJECTION: forcing a failure. [ 161.168947][ T8141] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 161.182092][ T8141] CPU: 1 UID: 0 PID: 8141 Comm: syz.2.1741 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 161.182208][ T8141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 161.182224][ T8141] Call Trace: [ 161.182233][ T8141] [ 161.182243][ T8141] __dump_stack+0x1d/0x30 [ 161.182269][ T8141] dump_stack_lvl+0xe8/0x140 [ 161.182336][ T8141] dump_stack+0x15/0x1b [ 161.182358][ T8141] should_fail_ex+0x265/0x280 [ 161.182385][ T8141] should_fail+0xb/0x20 [ 161.182402][ T8141] should_fail_usercopy+0x1a/0x20 [ 161.182427][ T8141] _copy_to_user+0x20/0xa0 [ 161.182482][ T8141] simple_read_from_buffer+0xb5/0x130 [ 161.182565][ T8141] proc_fail_nth_read+0x100/0x140 [ 161.182597][ T8141] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 161.182620][ T8141] vfs_read+0x1a0/0x6f0 [ 161.182642][ T8141] ? __rcu_read_unlock+0x4f/0x70 [ 161.182672][ T8141] ? __fget_files+0x184/0x1c0 [ 161.182708][ T8141] ksys_read+0xda/0x1a0 [ 161.182736][ T8141] __x64_sys_read+0x40/0x50 [ 161.182767][ T8141] x64_sys_call+0x2d77/0x2fb0 [ 161.182795][ T8141] do_syscall_64+0xd2/0x200 [ 161.182870][ T8141] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 161.182981][ T8141] ? clear_bhb_loop+0x40/0x90 [ 161.183004][ T8141] ? clear_bhb_loop+0x40/0x90 [ 161.183065][ T8141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.183122][ T8141] RIP: 0033:0x7f2efcf1d37c [ 161.183142][ T8141] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 161.183204][ T8141] RSP: 002b:00007f2efb587030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 161.183286][ T8141] RAX: ffffffffffffffda RBX: 00007f2efd145fa0 RCX: 00007f2efcf1d37c [ 161.183299][ T8141] RDX: 000000000000000f RSI: 00007f2efb5870a0 RDI: 0000000000000005 [ 161.183313][ T8141] RBP: 00007f2efb587090 R08: 0000000000000000 R09: 0000000000000000 [ 161.183383][ T8141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 161.183399][ T8141] R13: 0000000000000000 R14: 00007f2efd145fa0 R15: 00007ffc18f3ac08 [ 161.183423][ T8141] [ 161.425134][ T29] kauditd_printk_skb: 220 callbacks suppressed [ 161.425149][ T29] audit: type=1326 audit(1748906312.895:4964): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8144 comm="syz.2.1742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 161.455612][ T29] audit: type=1326 audit(1748906312.895:4965): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8144 comm="syz.2.1742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 161.479545][ T29] audit: type=1326 audit(1748906312.895:4966): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8144 comm="syz.2.1742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 161.503022][ T29] audit: type=1326 audit(1748906312.895:4967): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8144 comm="syz.2.1742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 161.526650][ T29] audit: type=1326 audit(1748906312.895:4968): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8144 comm="syz.2.1742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 161.550103][ T29] audit: type=1326 audit(1748906312.895:4969): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8144 comm="syz.2.1742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 161.573577][ T29] audit: type=1326 audit(1748906312.895:4970): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8144 comm="syz.2.1742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 161.597154][ T29] audit: type=1326 audit(1748906312.895:4971): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8144 comm="syz.2.1742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 161.625755][ T29] audit: type=1326 audit(1748906313.106:4972): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8144 comm="syz.2.1742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 161.650664][ T29] audit: type=1326 audit(1748906313.106:4973): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8144 comm="syz.2.1742" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 161.679822][ T8147] FAULT_INJECTION: forcing a failure. [ 161.679822][ T8147] name failslab, interval 1, probability 0, space 0, times 0 [ 161.692553][ T8147] CPU: 0 UID: 0 PID: 8147 Comm: syz.3.1733 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 161.692597][ T8147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 161.692614][ T8147] Call Trace: [ 161.692621][ T8147] [ 161.692631][ T8147] __dump_stack+0x1d/0x30 [ 161.692659][ T8147] dump_stack_lvl+0xe8/0x140 [ 161.692684][ T8147] dump_stack+0x15/0x1b [ 161.692706][ T8147] should_fail_ex+0x265/0x280 [ 161.692872][ T8147] should_failslab+0x8c/0xb0 [ 161.692950][ T8147] __kmalloc_node_track_caller_noprof+0xa4/0x410 [ 161.692992][ T8147] ? sidtab_sid2str_get+0xa0/0x130 [ 161.693031][ T8147] kmemdup_noprof+0x2b/0x70 [ 161.693061][ T8147] sidtab_sid2str_get+0xa0/0x130 [ 161.693144][ T8147] security_sid_to_context_core+0x1eb/0x2e0 [ 161.693182][ T8147] security_sid_to_context+0x27/0x40 [ 161.693216][ T8147] selinux_lsmprop_to_secctx+0x67/0xf0 [ 161.693265][ T8147] security_lsmprop_to_secctx+0x43/0x80 [ 161.693311][ T8147] audit_log_task_context+0x77/0x190 [ 161.693383][ T8147] audit_log_task+0xf4/0x250 [ 161.693422][ T8147] audit_seccomp+0x61/0x100 [ 161.693458][ T8147] ? __seccomp_filter+0x68c/0x10d0 [ 161.693490][ T8147] __seccomp_filter+0x69d/0x10d0 [ 161.693548][ T8147] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 161.693631][ T8147] ? vfs_write+0x75e/0x8e0 [ 161.693730][ T8147] ? __rcu_read_unlock+0x4f/0x70 [ 161.693760][ T8147] ? __fget_files+0x184/0x1c0 [ 161.693792][ T8147] __secure_computing+0x82/0x150 [ 161.693869][ T8147] syscall_trace_enter+0xcf/0x1e0 [ 161.693896][ T8147] do_syscall_64+0xac/0x200 [ 161.693939][ T8147] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 161.693973][ T8147] ? clear_bhb_loop+0x40/0x90 [ 161.694112][ T8147] ? clear_bhb_loop+0x40/0x90 [ 161.694141][ T8147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.694169][ T8147] RIP: 0033:0x7f77c05ad37c [ 161.694186][ T8147] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 161.694204][ T8147] RSP: 002b:00007f77bec17030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 161.694285][ T8147] RAX: ffffffffffffffda RBX: 00007f77c07d5fa0 RCX: 00007f77c05ad37c [ 161.694297][ T8147] RDX: 000000000000000f RSI: 00007f77bec170a0 RDI: 0000000000000005 [ 161.694309][ T8147] RBP: 00007f77bec17090 R08: 0000000000000000 R09: 0000000000000000 [ 161.694321][ T8147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 161.694332][ T8147] R13: 0000000000000000 R14: 00007f77c07d5fa0 R15: 00007ffc34d6ed38 [ 161.694351][ T8147] [ 162.065840][ T8161] loop4: detected capacity change from 0 to 512 [ 162.074269][ T8156] FAULT_INJECTION: forcing a failure. [ 162.074269][ T8156] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 162.087571][ T8156] CPU: 1 UID: 0 PID: 8156 Comm: syz.2.1743 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 162.087612][ T8156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 162.087624][ T8156] Call Trace: [ 162.087631][ T8156] [ 162.087639][ T8156] __dump_stack+0x1d/0x30 [ 162.087670][ T8156] dump_stack_lvl+0xe8/0x140 [ 162.087689][ T8156] dump_stack+0x15/0x1b [ 162.087775][ T8156] should_fail_ex+0x265/0x280 [ 162.087796][ T8156] should_fail_alloc_page+0xf2/0x100 [ 162.087831][ T8156] __alloc_frozen_pages_noprof+0xff/0x360 [ 162.087864][ T8156] alloc_pages_mpol+0xb3/0x250 [ 162.087909][ T8156] vma_alloc_folio_noprof+0x1aa/0x300 [ 162.087976][ T8156] do_wp_page+0x673/0x2400 [ 162.088053][ T8156] ? security_locked_down+0x1d/0x70 [ 162.088088][ T8156] ? __rcu_read_lock+0x37/0x50 [ 162.088122][ T8156] handle_mm_fault+0x77d/0x2be0 [ 162.088146][ T8156] ? __rcu_read_unlock+0x4f/0x70 [ 162.088255][ T8156] do_user_addr_fault+0x3fe/0x1090 [ 162.088299][ T8156] exc_page_fault+0x62/0xa0 [ 162.088331][ T8156] asm_exc_page_fault+0x26/0x30 [ 162.088418][ T8156] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 162.088447][ T8156] Code: eb 01 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 162.088469][ T8156] RSP: 0018:ffffc90000ef39b8 EFLAGS: 00050206 [ 162.088485][ T8156] RAX: ffff888109fe2b18 RBX: ffff888135a800c8 RCX: 000000000000f5d0 [ 162.088520][ T8156] RDX: 0000000000000000 RSI: ffff888135a80cc8 RDI: 0000200000001000 [ 162.088536][ T8156] RBP: 0000200000000400 R08: 00000000000004af R09: 0000000000000000 [ 162.088550][ T8156] R10: 0001888135a800c8 R11: 0001888135a90297 R12: 00002000000105d0 [ 162.088562][ T8156] R13: ffffc90000ef3e80 R14: 00000000000101d0 R15: 00007ffffffff000 [ 162.088582][ T8156] _copy_to_iter+0x13e/0xe30 [ 162.088611][ T8156] ? schedule+0x5f/0xd0 [ 162.088706][ T8156] ? _raw_spin_unlock_bh+0x36/0x40 [ 162.088726][ T8156] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 162.088763][ T8156] __skb_datagram_iter+0xc6/0x690 [ 162.088885][ T8156] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 162.088921][ T8156] skb_copy_datagram_iter+0x3d/0x110 [ 162.089036][ T8156] tipc_recvstream+0x4d7/0x780 [ 162.089067][ T8156] ? __pfx_tipc_recvstream+0x10/0x10 [ 162.089091][ T8156] sock_recvmsg+0x136/0x170 [ 162.089172][ T8156] ____sys_recvmsg+0xf5/0x280 [ 162.089294][ T8156] ___sys_recvmsg+0x11f/0x370 [ 162.089350][ T8156] __x64_sys_recvmsg+0xd1/0x160 [ 162.089467][ T8156] x64_sys_call+0xf19/0x2fb0 [ 162.089496][ T8156] do_syscall_64+0xd2/0x200 [ 162.089535][ T8156] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 162.089612][ T8156] ? clear_bhb_loop+0x40/0x90 [ 162.089668][ T8156] ? clear_bhb_loop+0x40/0x90 [ 162.089698][ T8156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.089726][ T8156] RIP: 0033:0x7f2efcf1e969 [ 162.089746][ T8156] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 162.089765][ T8156] RSP: 002b:00007f2efb566038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 162.089806][ T8156] RAX: ffffffffffffffda RBX: 00007f2efd146080 RCX: 00007f2efcf1e969 [ 162.089820][ T8156] RDX: 0000000000001f00 RSI: 0000200000000500 RDI: 0000000000000008 [ 162.089832][ T8156] RBP: 00007f2efb566090 R08: 0000000000000000 R09: 0000000000000000 [ 162.089844][ T8156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 162.089856][ T8156] R13: 0000000000000000 R14: 00007f2efd146080 R15: 00007ffc18f3ac08 [ 162.089875][ T8156] [ 162.482755][ T8161] EXT4-fs error (device loop4): ext4_iget_extra_inode:5035: inode #15: comm syz.4.1745: corrupted in-inode xattr: invalid ea_ino [ 162.529020][ T8161] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.1745: couldn't read orphan inode 15 (err -117) [ 162.542830][ T8161] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 162.885586][ T8181] loop0: detected capacity change from 0 to 512 [ 162.892280][ T8181] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 162.960469][ T8189] loop0: detected capacity change from 0 to 128 [ 162.984093][ T8189] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 163.009952][ T8189] ext4 filesystem being mounted at /334/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.020928][ T8192] batadv_slave_1: entered promiscuous mode [ 163.028120][ T8192] batadv_slave_1: left promiscuous mode [ 163.083449][ T8198] netem: change failed [ 163.143645][ T8195] netlink: 'syz.2.1757': attribute type 9 has an invalid length. [ 163.211719][ T8207] loop2: detected capacity change from 0 to 1024 [ 163.218509][ T8207] EXT4-fs: Ignoring removed oldalloc option [ 163.224627][ T8207] EXT4-fs: Ignoring removed orlov option [ 163.237587][ T8207] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.276639][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.379399][ T8219] ALSA: seq fatal error: cannot create timer (-19) [ 163.792179][ T3315] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 163.829801][ T8229] SELinux: Context system_u:object_r:fuse_device_t:s0 is not valid (left unmapped). [ 163.943961][ T8230] loop0: detected capacity change from 0 to 512 [ 163.953053][ T8230] EXT4-fs error (device loop0): ext4_orphan_get:1419: comm syz.0.1770: bad orphan inode 11 [ 163.963421][ T8230] ext4_test_bit(bit=10, block=4) = 1 [ 163.968780][ T8230] is_bad_inode(inode)=0 [ 163.973056][ T8230] NEXT_ORPHAN(inode)=2080374784 [ 163.977937][ T8230] max_ino=32 [ 163.981198][ T8230] i_nlink=0 [ 163.984466][ T8230] EXT4-fs (loop0): 1 truncate cleaned up [ 163.990672][ T8230] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.057254][ T8234] loop1: detected capacity change from 0 to 512 [ 164.072589][ T8234] EXT4-fs (loop1): 1 orphan inode deleted [ 164.078737][ T8234] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.091620][ T8234] ext4 filesystem being mounted at /337/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 164.092456][ T51] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:3: Failed to release dquot type 1 [ 164.124170][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.182899][ T8238] 9pnet_fd: Insufficient options for proto=fd [ 164.371814][ T8247] __nla_validate_parse: 9 callbacks suppressed [ 164.371835][ T8247] netlink: 2052 bytes leftover after parsing attributes in process `syz.1.1775'. [ 164.387228][ T8247] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1775'. [ 164.506599][ T8248] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1774'. [ 164.667580][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.697174][ T8258] FAULT_INJECTION: forcing a failure. [ 164.697174][ T8258] name failslab, interval 1, probability 0, space 0, times 0 [ 164.710000][ T8258] CPU: 0 UID: 0 PID: 8258 Comm: syz.0.1779 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 164.710086][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 164.710097][ T8258] Call Trace: [ 164.710103][ T8258] [ 164.710110][ T8258] __dump_stack+0x1d/0x30 [ 164.710129][ T8258] dump_stack_lvl+0xe8/0x140 [ 164.710206][ T8258] dump_stack+0x15/0x1b [ 164.710220][ T8258] should_fail_ex+0x265/0x280 [ 164.710240][ T8258] should_failslab+0x8c/0xb0 [ 164.710303][ T8258] kmem_cache_alloc_node_noprof+0x57/0x320 [ 164.710330][ T8258] ? __alloc_skb+0x101/0x320 [ 164.710354][ T8258] __alloc_skb+0x101/0x320 [ 164.710376][ T8258] ? audit_log_start+0x365/0x6c0 [ 164.710428][ T8258] audit_log_start+0x380/0x6c0 [ 164.710457][ T8258] ? terminate_walk+0x27f/0x2a0 [ 164.710505][ T8258] audit_seccomp+0x48/0x100 [ 164.710603][ T8258] ? __seccomp_filter+0x68c/0x10d0 [ 164.710629][ T8258] __seccomp_filter+0x69d/0x10d0 [ 164.710662][ T8258] __secure_computing+0x82/0x150 [ 164.710688][ T8258] syscall_trace_enter+0xcf/0x1e0 [ 164.710735][ T8258] do_syscall_64+0xac/0x200 [ 164.710825][ T8258] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 164.710849][ T8258] ? clear_bhb_loop+0x40/0x90 [ 164.710869][ T8258] ? clear_bhb_loop+0x40/0x90 [ 164.710917][ T8258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.710937][ T8258] RIP: 0033:0x7f08f5ebd37c [ 164.710950][ T8258] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 164.710967][ T8258] RSP: 002b:00007f08f4527030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 164.710983][ T8258] RAX: ffffffffffffffda RBX: 00007f08f60e5fa0 RCX: 00007f08f5ebd37c [ 164.710994][ T8258] RDX: 000000000000000f RSI: 00007f08f45270a0 RDI: 0000000000000003 [ 164.711016][ T8258] RBP: 00007f08f4527090 R08: 0000000000000000 R09: 0000000000000000 [ 164.711027][ T8258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 164.711037][ T8258] R13: 0000000000000000 R14: 00007f08f60e5fa0 R15: 00007ffdf9b76ab8 [ 164.711055][ T8258] [ 164.941732][ T8262] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1781'. [ 164.953221][ T8262] macvtap0: entered promiscuous mode [ 164.958702][ T8262] macvtap0: entered allmulticast mode [ 165.086254][ T8276] SELinux: failed to load policy [ 165.096991][ T8276] loop2: detected capacity change from 0 to 512 [ 165.112313][ T8276] EXT4-fs: Ignoring removed nobh option [ 165.128686][ T8276] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 165.137245][ T8276] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities [ 165.170079][ T8282] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1789'. [ 165.252427][ T8291] loop3: detected capacity change from 0 to 128 [ 165.262251][ T8291] vfat: Bad value for 'check' [ 165.300820][ T8294] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1792'. [ 165.312305][ T8294] macvtap10: entered promiscuous mode [ 165.317908][ T8294] macvtap10: entered allmulticast mode [ 165.364778][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 165.372729][ T8296] loop3: detected capacity change from 0 to 256 [ 165.708497][ T8309] hugetlbfs: syz.4.1800 (8309): Using mlock ulimits for SHM_HUGETLB is obsolete [ 165.858349][ T8314] loop3: detected capacity change from 0 to 2048 [ 165.952895][ T8314] Alternate GPT is invalid, using primary GPT. [ 165.959329][ T8314] loop3: p1 p2 p3 [ 166.055618][ T8319] ALSA: seq fatal error: cannot create timer (-19) [ 166.195913][ T8326] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1807'. [ 166.233500][ T8326] macvtap6: entered promiscuous mode [ 166.253377][ T8326] macvtap6: entered allmulticast mode [ 166.283938][ T8326] dummy0: entered allmulticast mode [ 166.354047][ T8335] loop2: detected capacity change from 0 to 128 [ 166.420247][ T29] kauditd_printk_skb: 417 callbacks suppressed [ 166.420263][ T29] audit: type=1400 audit(1748906317.922:5385): avc: denied { write } for pid=8339 comm="syz.0.1813" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 166.483693][ T8345] audit: audit_backlog=65 > audit_backlog_limit=64 [ 166.490495][ T8345] audit: audit_lost=6 audit_rate_limit=0 audit_backlog_limit=64 [ 166.498253][ T8345] audit: backlog limit exceeded [ 166.517094][ T29] audit: type=1326 audit(1748906317.953:5386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8329 comm="syz.2.1809" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 166.541177][ T29] audit: type=1326 audit(1748906317.953:5387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8329 comm="syz.2.1809" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 166.564778][ T29] audit: type=1326 audit(1748906317.953:5388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8329 comm="syz.2.1809" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 166.588307][ T29] audit: type=1326 audit(1748906317.953:5389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8329 comm="syz.2.1809" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 166.611938][ T29] audit: type=1326 audit(1748906317.953:5390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8329 comm="syz.2.1809" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 166.635650][ T29] audit: type=1326 audit(1748906317.953:5391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8329 comm="syz.2.1809" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2efcf1e969 code=0x7ffc0000 [ 166.688208][ T8348] loop4: detected capacity change from 0 to 512 [ 166.708301][ T8348] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 166.717536][ T8348] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 166.731749][ T8348] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 166.742377][ T8348] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 166.750716][ T8348] System zones: 0-2, 18-18, 34-35 [ 166.758606][ T8348] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 166.775462][ T8353] ALSA: seq fatal error: cannot create timer (-19) [ 166.788302][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.051946][ T8373] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1826'. [ 167.066507][ T8373] macvtap11: entered promiscuous mode [ 167.072267][ T8373] macvtap11: entered allmulticast mode [ 167.214011][ T8385] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1830'. [ 167.242106][ T8387] ALSA: seq fatal error: cannot create timer (-19) [ 167.363113][ T1099] Process accounting resumed [ 167.578557][ T8411] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1839'. [ 167.634493][ T8391] Process accounting resumed [ 167.640521][ T8411] macvtap11: entered promiscuous mode [ 167.672881][ T8411] macvtap11: entered allmulticast mode [ 167.683461][ T8411] dummy0: entered allmulticast mode [ 167.727315][ T8420] ALSA: seq fatal error: cannot create timer (-19) [ 167.782516][ T31] smc: removing ib device syz1 [ 167.824969][ T8432] loop1: detected capacity change from 0 to 1024 [ 167.831682][ T8432] EXT4-fs: Ignoring removed oldalloc option [ 167.843069][ T8432] EXT4-fs: Ignoring removed orlov option [ 167.849146][ T8432] EXT4-fs (loop1): stripe (1572) is not aligned with cluster size (16), stripe is disabled [ 167.931002][ T8432] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 167.952839][ T8432] FAULT_INJECTION: forcing a failure. [ 167.952839][ T8432] name failslab, interval 1, probability 0, space 0, times 0 [ 167.965583][ T8432] CPU: 0 UID: 0 PID: 8432 Comm: syz.1.1849 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 167.965625][ T8432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 167.965662][ T8432] Call Trace: [ 167.965670][ T8432] [ 167.965681][ T8432] __dump_stack+0x1d/0x30 [ 167.965718][ T8432] dump_stack_lvl+0xe8/0x140 [ 167.965745][ T8432] dump_stack+0x15/0x1b [ 167.965766][ T8432] should_fail_ex+0x265/0x280 [ 167.965820][ T8432] should_failslab+0x8c/0xb0 [ 167.965861][ T8432] kmem_cache_alloc_noprof+0x50/0x310 [ 167.965927][ T8432] ? __es_insert_extent+0x508/0xee0 [ 167.965960][ T8432] __es_insert_extent+0x508/0xee0 [ 167.965998][ T8432] ext4_es_insert_extent+0x435/0x1c10 [ 167.966037][ T8432] ext4_ext_map_blocks+0x172b/0x38a0 [ 167.966072][ T8432] ? __account_obj_stock+0x2cc/0x350 [ 167.966099][ T8432] ? should_failslab+0x8c/0xb0 [ 167.966206][ T8432] ? obj_cgroup_charge_account+0x122/0x1a0 [ 167.966260][ T8432] ? __rcu_read_unlock+0x4f/0x70 [ 167.966295][ T8432] ext4_map_query_blocks+0xa8/0x480 [ 167.966332][ T8432] ext4_map_blocks+0x3a1/0xd70 [ 167.966429][ T8432] ? css_rstat_updated+0xcd/0x5b0 [ 167.966546][ T8432] ? __account_obj_stock+0x211/0x350 [ 167.966577][ T8432] ? obj_cgroup_charge_account+0x122/0x1a0 [ 167.966613][ T8432] _ext4_get_block+0x10a/0x350 [ 167.966638][ T8432] ext4_get_block_unwritten+0x2a/0xb0 [ 167.966708][ T8432] ext4_block_write_begin+0x3d3/0xa60 [ 167.966820][ T8432] ? __pfx_ext4_get_block_unwritten+0x10/0x10 [ 167.966852][ T8432] ? folio_mapping+0xb9/0x120 [ 167.966890][ T8432] ext4_write_begin+0x56b/0xd30 [ 167.966943][ T8432] ext4_da_write_begin+0x1e0/0x670 [ 167.967000][ T8432] ? balance_dirty_pages_ratelimited_flags+0x40b/0x5e0 [ 167.967061][ T8432] generic_perform_write+0x184/0x490 [ 167.967099][ T8432] ext4_buffered_write_iter+0x1ee/0x3c0 [ 167.967190][ T8432] ? ext4_file_write_iter+0xfe/0xf00 [ 167.967225][ T8432] ext4_file_write_iter+0x383/0xf00 [ 167.967315][ T8432] ? 0xffffffff81000000 [ 167.967328][ T8432] ? __rcu_read_unlock+0x4f/0x70 [ 167.967407][ T8432] ? avc_policy_seqno+0x15/0x30 [ 167.967444][ T8432] ? selinux_file_permission+0x1e4/0x320 [ 167.967475][ T8432] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 167.967569][ T8432] vfs_write+0x4a0/0x8e0 [ 167.967604][ T8432] __x64_sys_pwrite64+0xfd/0x150 [ 167.967636][ T8432] x64_sys_call+0xe45/0x2fb0 [ 167.967664][ T8432] do_syscall_64+0xd2/0x200 [ 167.967729][ T8432] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 167.967762][ T8432] ? clear_bhb_loop+0x40/0x90 [ 167.967795][ T8432] ? clear_bhb_loop+0x40/0x90 [ 167.967831][ T8432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.967870][ T8432] RIP: 0033:0x7f3c40ebe969 [ 167.967887][ T8432] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 167.967905][ T8432] RSP: 002b:00007f3c3f527038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 167.967923][ T8432] RAX: ffffffffffffffda RBX: 00007f3c410e5fa0 RCX: 00007f3c40ebe969 [ 167.967987][ T8432] RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000007 [ 167.968003][ T8432] RBP: 00007f3c3f527090 R08: 0000000000000000 R09: 0000000000000000 [ 167.968017][ T8432] R10: 000000000000fecc R11: 0000000000000246 R12: 0000000000000001 [ 167.968029][ T8432] R13: 0000000000000000 R14: 00007f3c410e5fa0 R15: 00007ffc9e651f38 [ 167.968049][ T8432] [ 168.336838][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.346963][ T8458] FAULT_INJECTION: forcing a failure. [ 168.346963][ T8458] name failslab, interval 1, probability 0, space 0, times 0 [ 168.359827][ T8458] CPU: 1 UID: 0 PID: 8458 Comm: syz.0.1857 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 168.359859][ T8458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 168.359874][ T8458] Call Trace: [ 168.359882][ T8458] [ 168.359892][ T8458] __dump_stack+0x1d/0x30 [ 168.359944][ T8458] dump_stack_lvl+0xe8/0x140 [ 168.359970][ T8458] dump_stack+0x15/0x1b [ 168.360051][ T8458] should_fail_ex+0x265/0x280 [ 168.360083][ T8458] should_failslab+0x8c/0xb0 [ 168.360115][ T8458] __kmalloc_node_track_caller_noprof+0xa4/0x410 [ 168.360240][ T8458] ? v9fs_session_init+0x78/0xde0 [ 168.360293][ T8458] kstrdup+0x3e/0xd0 [ 168.360325][ T8458] v9fs_session_init+0x78/0xde0 [ 168.360371][ T8458] ? obj_cgroup_charge_account+0x122/0x1a0 [ 168.360414][ T8458] ? __rcu_read_unlock+0x4f/0x70 [ 168.360436][ T8458] ? should_fail_ex+0xdb/0x280 [ 168.360456][ T8458] ? v9fs_mount+0x51/0x590 [ 168.360552][ T8458] ? should_failslab+0x8c/0xb0 [ 168.360646][ T8458] ? __kmalloc_cache_noprof+0x189/0x320 [ 168.360729][ T8458] v9fs_mount+0x67/0x590 [ 168.360748][ T8458] ? __pfx_v9fs_mount+0x10/0x10 [ 168.360767][ T8458] legacy_get_tree+0x75/0xd0 [ 168.360788][ T8458] vfs_get_tree+0x54/0x1d0 [ 168.360817][ T8458] do_new_mount+0x207/0x680 [ 168.360863][ T8458] path_mount+0x4a4/0xb20 [ 168.360886][ T8458] ? user_path_at+0x109/0x130 [ 168.360920][ T8458] __se_sys_mount+0x28f/0x2e0 [ 168.360987][ T8458] ? fput+0x8f/0xc0 [ 168.361027][ T8458] __x64_sys_mount+0x67/0x80 [ 168.361058][ T8458] x64_sys_call+0xd36/0x2fb0 [ 168.361116][ T8458] do_syscall_64+0xd2/0x200 [ 168.361229][ T8458] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 168.361264][ T8458] ? clear_bhb_loop+0x40/0x90 [ 168.361292][ T8458] ? clear_bhb_loop+0x40/0x90 [ 168.361322][ T8458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.361349][ T8458] RIP: 0033:0x7f08f5ebe969 [ 168.361425][ T8458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 168.361449][ T8458] RSP: 002b:00007f08f4527038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 168.361473][ T8458] RAX: ffffffffffffffda RBX: 00007f08f60e5fa0 RCX: 00007f08f5ebe969 [ 168.361490][ T8458] RDX: 0000200000000180 RSI: 0000200000000000 RDI: 0000000000000000 [ 168.361507][ T8458] RBP: 00007f08f4527090 R08: 0000200000000080 R09: 0000000000000000 [ 168.361523][ T8458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 168.361539][ T8458] R13: 0000000000000000 R14: 00007f08f60e5fa0 R15: 00007ffdf9b76ab8 [ 168.361563][ T8458] [ 168.376434][ T8462] loop3: detected capacity change from 0 to 512 [ 168.634316][ T8462] EXT4-fs: dax option not supported [ 168.928947][ T51] bridge_slave_1: left allmulticast mode [ 168.934706][ T51] bridge_slave_1: left promiscuous mode [ 168.940475][ T51] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.966656][ T51] bridge_slave_0: left allmulticast mode [ 168.972400][ T51] bridge_slave_0: left promiscuous mode [ 168.978142][ T51] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.039984][ T51] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 169.050133][ T51] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 169.069995][ T51] bond0 (unregistering): Released all slaves [ 169.093260][ T8467] chnl_net:caif_netlink_parms(): no params data found [ 169.129972][ T8505] loop0: detected capacity change from 0 to 1024 [ 169.139323][ T51] tipc: Disabling bearer [ 169.144336][ T51] tipc: Left network mode [ 169.150672][ T8505] EXT4-fs: Ignoring removed orlov option [ 169.177668][ T8505] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 169.195612][ T51] IPVS: stopping backup sync thread 7108 ... [ 169.218260][ T51] hsr_slave_0: left promiscuous mode [ 169.229254][ T51] hsr_slave_1: left promiscuous mode [ 169.244822][ T51] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 169.262215][ T51] dummy0: left allmulticast mode [ 169.293978][ T8510] loop1: detected capacity change from 0 to 128 [ 169.441114][ T8505] ================================================================== [ 169.449286][ T8505] BUG: KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark [ 169.457592][ T8505] [ 169.459928][ T8505] write to 0xffff8881005ea9a4 of 4 bytes by task 8513 on cpu 1: [ 169.467584][ T8505] xas_set_mark+0x12b/0x140 [ 169.472135][ T8505] __folio_start_writeback+0x1dd/0x440 [ 169.477635][ T8505] ext4_bio_write_folio+0x5ad/0x9f0 [ 169.482855][ T8505] mpage_submit_folio+0xe4/0x170 [ 169.487843][ T8505] mpage_process_page_bufs+0x39b/0x4a0 [ 169.493369][ T8505] mpage_prepare_extent_to_map+0x741/0xaa0 [ 169.499219][ T8505] ext4_do_writepages+0xa1a/0x21c0 [ 169.504373][ T8505] ext4_writepages+0x176/0x300 [ 169.509183][ T8505] do_writepages+0x1c6/0x310 [ 169.513805][ T8505] file_write_and_wait_range+0x156/0x2c0 [ 169.519488][ T8505] generic_buffers_fsync_noflush+0x45/0x120 [ 169.525407][ T8505] ext4_sync_file+0x1ab/0x690 [ 169.530130][ T8505] vfs_fsync_range+0x10d/0x130 [ 169.534971][ T8505] ext4_buffered_write_iter+0x34f/0x3c0 [ 169.540566][ T8505] ext4_file_write_iter+0xdbf/0xf00 [ 169.545813][ T8505] iter_file_splice_write+0x5f2/0x970 [ 169.551238][ T8505] direct_splice_actor+0x156/0x2a0 [ 169.556371][ T8505] splice_direct_to_actor+0x312/0x680 [ 169.561767][ T8505] do_splice_direct+0xda/0x150 [ 169.566554][ T8505] do_sendfile+0x380/0x650 [ 169.571029][ T8505] __x64_sys_sendfile64+0x105/0x150 [ 169.576343][ T8505] x64_sys_call+0xb39/0x2fb0 [ 169.580976][ T8505] do_syscall_64+0xd2/0x200 [ 169.585530][ T8505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.591464][ T8505] [ 169.593809][ T8505] read to 0xffff8881005ea9a4 of 4 bytes by task 8505 on cpu 0: [ 169.601365][ T8505] filemap_write_and_wait_range+0xfc/0x340 [ 169.607298][ T8505] ext4_file_write_iter+0xe04/0xf00 [ 169.612532][ T8505] iter_file_splice_write+0x5f2/0x970 [ 169.618211][ T8505] direct_splice_actor+0x156/0x2a0 [ 169.623357][ T8505] splice_direct_to_actor+0x312/0x680 [ 169.628764][ T8505] do_splice_direct+0xda/0x150 [ 169.633564][ T8505] do_sendfile+0x380/0x650 [ 169.638025][ T8505] __x64_sys_sendfile64+0x105/0x150 [ 169.643269][ T8505] x64_sys_call+0xb39/0x2fb0 [ 169.647897][ T8505] do_syscall_64+0xd2/0x200 [ 169.652445][ T8505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.658378][ T8505] [ 169.660728][ T8505] value changed: 0x0a000021 -> 0x04000021 [ 169.666472][ T8505] [ 169.668817][ T8505] Reported by Kernel Concurrency Sanitizer on: [ 169.674989][ T8505] CPU: 0 UID: 0 PID: 8505 Comm: syz.0.1874 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(voluntary) [ 169.687090][ T8505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 169.697180][ T8505] ================================================================== [ 169.772011][ T51] team_slave_1 (unregistering): left promiscuous mode [ 169.780218][ T51] team0 (unregistering): Port device team_slave_1 removed [ 169.799333][ T51] team_slave_0 (unregistering): left promiscuous mode [ 169.821272][ T51] team0 (unregistering): Port device team_slave_0 removed [ 169.912498][ T8467] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.919702][ T8467] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.930581][ T8467] bridge_slave_0: entered allmulticast mode [ 169.937341][ T8467] bridge_slave_0: entered promiscuous mode [ 169.945099][ T8467] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.952285][ T8467] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.979302][ T8467] bridge_slave_1: entered allmulticast mode [ 169.987287][ T8467] bridge_slave_1: entered promiscuous mode [ 169.998523][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 170.034579][ T8467] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.046751][ T8467] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.066777][ T8467] team0: Port device team_slave_0 added [ 170.073562][ T8467] team0: Port device team_slave_1 added [ 170.090958][ T8467] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.097950][ T8467] 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. [ 170.123928][ T8467] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.135502][ T8467] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 170.142470][ T8467] 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. [ 170.168521][ T8467] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.196673][ T8467] hsr_slave_0: entered promiscuous mode [ 170.203096][ T8467] hsr_slave_1: entered promiscuous mode [ 170.209066][ T8467] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.216661][ T8467] Cannot create hsr debugfs directory [ 170.281767][ T8467] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 170.290645][ T8467] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 170.299424][ T8467] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 170.308090][ T8467] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 170.340081][ T8467] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.356231][ T8467] 8021q: adding VLAN 0 to HW filter on device team0 [ 170.366618][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.373791][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.385046][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.392140][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.455248][ T8467] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 170.572257][ T8467] veth0_vlan: entered promiscuous mode [ 170.579964][ T8467] veth1_vlan: entered promiscuous mode [ 170.594967][ T8467] veth0_macvtap: entered promiscuous mode [ 170.602776][ T8467] veth1_macvtap: entered promiscuous mode [ 170.614383][ T8467] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 170.625764][ T8467] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 170.636002][ T8467] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.644803][ T8467] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.653598][ T8467] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.662355][ T8467] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0