last executing test programs: 3.496237298s ago: executing program 2 (id=739): r0 = syz_mount_image$ext4(&(0x7f00000007c0)='ext4\x00', &(0x7f00000006c0)='./file1\x00', 0x40, &(0x7f00000000c0)={[{@user_xattr}, {@nodioread_nolock}]}, 0x5, 0x576, &(0x7f0000000140)="$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") r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a40)={0x11, 0x17, &(0x7f0000000800)=@raw=[@tail_call={{0x18, 0x2, 0x1, 0x0, 0x1}}, @map_val={0x18, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe08f}, @generic={0x5, 0x9, 0x3, 0xffff, 0x3}, @printk={@u, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x1}}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0xc, 0x0, 0x0, 0x0, 0x4}, @tail_call={{0x18, 0x2, 0x1, 0x0, r0}}], &(0x7f0000000700)='syzkaller\x00', 0x10000, 0xf1, &(0x7f00000008c0)=""/241, 0x41000, 0x23, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x1, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000009c0)=[r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000a00)=[{0x4, 0x2, 0x10, 0x3}, {0x2, 0x3, 0x4, 0x2}], 0x10, 0x1}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001580)={0x0, r1, 0x0, 0x2}, 0x18) r2 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_emit_ethernet(0x83, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) pwrite64(r3, &(0x7f0000000780)="c86865718f13b6253132917de50893b2389f396dfb8d670798a35fc1c88ac2e737a8571a7a663f6c", 0x28, 0x4fed0) sendfile(r3, r3, 0x0, 0xe3aa6ea) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xa, 0x101, 0x7fff, 0xcc, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x50) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x208, 0x1}, 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000021000000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r5}, 0x18) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x6, 0x4, 0x1}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000008c0)={{r6}, &(0x7f0000000840), &(0x7f0000000880)}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f00000007c0)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file3\x00', 0x4) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r7, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x410c04, &(0x7f0000000340), 0x1, 0x779, &(0x7f0000001900)="$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") ioctl$EXT4_IOC_SWAP_BOOT(r7, 0x6611) 2.97082299s ago: executing program 2 (id=743): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000080000085000000d0000000a50000009700000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000000)='sys_enter\x00', r1, 0x0, 0x680}, 0x18) waitid(0x1, 0x0, 0x0, 0x4, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x6, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25CALLACCPTAPPRV(r3, 0x89e8) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000003000), r2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000003040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000003140)={0x0, 0x0, &(0x7f0000003100)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01002bbd7000fbdbdf25020000000a000900aaaaaaaaaa44000008000300", @ANYRES32=r5, @ANYBLOB='\b\x00\v'], 0x30}, 0x1, 0x0, 0x0, 0x20000050}, 0x20040084) 2.85286542s ago: executing program 2 (id=745): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00000001c0), 0x7fffffffffffffff, 0x101000) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1b, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000030000000000000020bf0900000000000055090100000000b702000001000000850000008f"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000940)={'filter\x00', 0x7, 0x4, 0x3a0, 0x0, 0x1d0, 0x0, 0x2b8, 0x2b8, 0x2b8, 0x4, &(0x7f0000000280), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x1, 0xfff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x3f0) sendmsg$netlink(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000220041"], 0x1c}], 0x1}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000080000000c"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002300000018110000", @ANYRES32=r2], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000180)='kfree\x00', r3}, 0x18) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000440)={'veth0\x00', 0xba9}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="4c000000020601080000000000000000000000400500010006200000050005000a00000005000400000000000900020073797a310000000011000300686173683a69702c6d61726b"], 0x4c}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)={0x4c, 0x9, 0x6, 0x401, 0x0, 0x0, {0x5, 0x0, 0xffff}, [@IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @local}}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x2}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x4c}}, 0x4000080) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x24, 0x3, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x24044011}, 0x20000880) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x2}, 0x0, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x4, 0x0, 0x7ffc0005}]}) set_robust_list(&(0x7f00000003c0)={0x0, 0xfffffffffffffff7}, 0x18) dup3(r0, r1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000800)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xe4, 0xe4, 0x6, [@enum64={0xc, 0x4, 0x0, 0x13, 0x0, 0x9, [{0x1, 0x8000, 0x8}, {0xb, 0x5, 0xa}, {0xc, 0x800, 0x5cbc}, {0x3, 0x80000000, 0xffff}]}, @type_tag={0xd, 0x0, 0x0, 0x12, 0x5}, @int={0xe, 0x0, 0x0, 0x1, 0x0, 0x58, 0x0, 0x68, 0x5}, @func={0x4, 0x0, 0x0, 0xc, 0x2}, @enum64={0x4, 0x3, 0x0, 0x13, 0x1, 0x6, [{0xa, 0xf66, 0xd268}, {0x8, 0xb2cb394, 0x10000}, {0x3, 0xe63f, 0x40}]}, @func_proto={0x0, 0x5, 0x0, 0xd, 0x0, [{0xb, 0x4}, {0x8, 0x1}, {0x2}, {0x4}, {0x4, 0x3}]}, @var={0x10, 0x0, 0x0, 0xe, 0x3, 0x1}, @float={0x4, 0x0, 0x0, 0x10, 0x4}]}, {0x0, [0x30, 0x61, 0x5f, 0x0]}}, &(0x7f0000001180)=""/4096, 0x102, 0x1000, 0x0, 0xfffffffd, 0x10000}, 0x28) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000200)={'wlan0\x00'}) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001140)={&(0x7f0000000080)='sched_switch\x00', r7, 0x0, 0x10001}, 0x14) r8 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x800) ioctl$SG_GET_VERSION_NUM(r8, 0x2284, &(0x7f0000000080)) 2.799447814s ago: executing program 2 (id=749): openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb01001800000000000000100000001000000006000000020000000000000e0300000e00000000005f5f307f00d273a2670f77e0c9a1da62771e4e9665543ce6e02a144faa32e4b2ad6fc2c2f549141f"], 0x0, 0x2e, 0x0, 0x1, 0xc1e}, 0x28) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r1}, &(0x7f0000000180), &(0x7f00000001c0)=r0}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000400)='itimer_state\x00', r2}, 0x10) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000100081046881f782db44b9090000000b01000000e8fe55a1180015000600140000000012080004003e000000a80016000a00001c06000200036010fab94dcf5c0461c1a6ced67f6f94007134cf6ee08000a0e408e8d8ef52878516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d95322fe7c9ffeffffff16a4683f1aeb4edbb57a5025ccca9e02360db70100000040fad95667e006dcffff951f215ce3bb9ad809d5e1cace81c639df2d04c343eb7a9db9596bb727ed0bffece0b42a9ecbee5de6ccd4", 0xd8}], 0x1}, 0x20004080) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000400)='itimer_state\x00', r4}, 0x10) setitimer(0x0, 0x0, 0x0) 2.702745382s ago: executing program 2 (id=752): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}}) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='neigh_create\x00'}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x11, 0x8, &(0x7f0000002a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x800, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r3}, 0x18) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, '\x00', 0x0, 0x2}, 0x94) r4 = socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[], 0x50) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00'}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYRESHEX=r4], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd}, 0x18) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000a00)=ANY=[@ANYBLOB="442300003b0007010100000000000000017c00000400fc802b2301"], 0x2344}, 0x1, 0x0, 0x0, 0x20000000}, 0x4c000) 2.393206967s ago: executing program 2 (id=756): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180100000100a7d9000000000020b200850000007b00000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x4e22, 0xd, @loopback, 0x6}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080)=0x40, 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x23, @loopback, 0x23}, 0x1c) sendmmsg$inet6(r1, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000440)="1d3b", 0x2}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000a00)="dd2f36e83faa56d51540cf7c5f58b61006c8677445bcfdd885a8c03611cf78c2b746cbdb", 0x24}, {&(0x7f0000000a40)="d122e32587b4d7078a1b9626feffdbe50ca1ab34e9d3a25b03bf5fb1efb3095b77b831d137d67a447c06bac419fc4e494926b999e53628d91d5bab8e181e03cdbd626c285353305ad977270ddb9c9260d8ec41cb82ec252ef6eb7cd6ceeaa3dc2722a9bb7d17ce07f1329ded096b5175077b8bd3c866e5a6d20bbbd2cfeb9693c9957632be4aada0efbb818d25e35507f19aee422f0e2dc94badb054960796fcb59789b51bd957bef3002a22aaaf71", 0xaf}, {&(0x7f0000000b00)="7efb15c0927062496a0395599b05e9b99c7e5b51ab66bc64161370f0d4eb7f30ffa4e9d06965dca5b237786e64eaa32657878d0f9d02a935f7b48bd7862216e07d355426a4d4f65aafe768af54a0b16fbda99ece25ad09b66250db5145df7a71479e0bc97fa43d3a654513321e4311da5f6859865a9d4bfad4416354c26c3b3517cc63eacd721770d30b52b57e50bb7f4b4cf9aca6c874270024bd4c29f225108fc8f2556bc4786b70888ab7622f837a3564e5cdcf3d5d3560c5", 0xba}, {&(0x7f0000000bc0)="73f2ec1fc891995d5e8a9405bf0ac3b5d36bd8ad1b0d4e60711deb99b42c641266b2697bc3e582e50e7d161d63ec0d16fcaecdcd6091dfa25e9e1fada4bd3f5a8198a4ae9897b6e99dba8b6f05f51391354e5e65e03b6acb68319d9e1842c314fbc95534e14ebd9a06a391a0", 0x6c}], 0x4}}], 0x2, 0x4000001) r2 = dup(r1) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r0, 0x0, 0x82}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r5, 0x0, 0xf3a, 0x0) write$cgroup_pid(r5, &(0x7f0000000000), 0xffffff98) splice(r3, 0x0, r5, 0x0, 0x80, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000640)={0x6, 0x12, &(0x7f0000000580)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r2}}, @map_val={0x18, 0x5, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x1}, @tail_call={{0x18, 0x2, 0x1, 0x0, r2}}, @map_fd={0x18, 0x6, 0x1, 0x0, r2}]}, &(0x7f0000000040)='GPL\x00', 0x20, 0x6b, &(0x7f0000000200)=""/107, 0x41100, 0x3c, '\x00', 0x0, 0x25, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000100)={0x5, 0x10, 0x7ff, 0x2}, 0x10, 0x0, 0x0, 0x4, 0x0, &(0x7f0000000180)=[{0x5, 0x1, 0x7, 0x2}, {0x0, 0x5, 0x10, 0x5}, {0x1, 0x5, 0x4, 0xc}, {0x5, 0x4, 0xa, 0x5}], 0x10, 0x8}, 0x94) 2.287338776s ago: executing program 1 (id=762): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$binfmt(0xffffffffffffff9c, 0x0, 0x41, 0x1ff) write$binfmt_aout(r1, &(0x7f0000000340)={{0x107, 0x3, 0x7, 0x357, 0x85, 0x8, 0x1e8, 0x5}, "78d5c09c9efd4734ee08d1e0172085bead3fc1b5dff8f5d121abadb9f696aeef69665dea3eff792e936277c462e4fb54b5797cb611ca398376e0e6e4950e6ba320be32bb0da1043cec3aac3ad7dc5224626c80de786e7a665b474d379b9be0f1c66410af9ef48ae2edf5cc5cbc7ca41a5baad7ea3a280cd593bc1eaaddbd616b5d3728aa1fc143cdc93ba16993f720d13933e2abbc8a08ed"}, 0xb8) waitid(0x0, r0, 0x0, 0x4, 0x0) r2 = syz_pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x2, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000600)='./file0\x00', 0xc8d0, &(0x7f0000000140)=ANY=[@ANYRES8=0x0], 0x1, 0x30e, &(0x7f0000000f00)="$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") r3 = socket$kcm(0x10, 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="25390000290003"], 0x33fe0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x12) write(r5, &(0x7f0000004200)='t', 0x1) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') preadv(r6, &(0x7f0000001880)=[{&(0x7f0000001a80)=""/102400, 0xfffffffffffffe15}], 0x1, 0x3fe, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000200)=0x8) sendfile(r5, r4, 0x0, 0x3ffff) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000240), &(0x7f0000000080)=0x68) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x200000000000000}, 0x800, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x380000, @loopback={0x80fe}}, 0x1c) sendfile(r5, r4, 0x0, 0x7ffff000) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000000900)=[@in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x0, 0x0, @loopback, 0x7ff}], 0x2c) 2.266985937s ago: executing program 0 (id=763): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$binfmt(0xffffffffffffff9c, 0x0, 0x41, 0x1ff) write$binfmt_aout(r1, &(0x7f0000000340)={{0x107, 0x3, 0x7, 0x357, 0x85, 0x8, 0x1e8, 0x5}, "78d5c09c9efd4734ee08d1e0172085bead3fc1b5dff8f5d121abadb9f696aeef69665dea3eff792e936277c462e4fb54b5797cb611ca398376e0e6e4950e6ba320be32bb0da1043cec3aac3ad7dc5224626c80de786e7a665b474d379b9be0f1c66410af9ef48ae2edf5cc5cbc7ca41a5baad7ea3a280cd593bc1eaaddbd616b5d3728aa1fc143cdc93ba16993f720d13933e2abbc8a08ed"}, 0xb8) waitid(0x0, r0, 0x0, 0x4, 0x0) r2 = syz_pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x2, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000600)='./file0\x00', 0xc8d0, &(0x7f0000000140)=ANY=[@ANYRES8=0x0], 0x1, 0x30e, &(0x7f0000000f00)="$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") r3 = socket$kcm(0x10, 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="25390000290003"], 0x33fe0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x12) write(r5, &(0x7f0000004200)='t', 0x1) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') preadv(r6, &(0x7f0000001880)=[{&(0x7f0000001a80)=""/102400, 0xfffffffffffffe15}], 0x1, 0x3fe, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000200)=0x8) sendfile(r5, r4, 0x0, 0x3ffff) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000240), &(0x7f0000000080)=0x68) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r7, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x380000, @loopback={0x80fe}}, 0x1c) sendfile(r5, r4, 0x0, 0x7ffff000) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x1c4) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x11070b32}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) 1.49586952s ago: executing program 4 (id=769): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000edff0000000000000000850000000f00000018010000646c012500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000800000850000000600000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x387131d88c629875, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001240)={&(0x7f0000000200)='kfree\x00', r0, 0x0, 0xfffffffffffffffd}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ipvlan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000fedbdf25080000001800028014000380100001800400030008000100050000000c00018008000100", @ANYRES32=r3], 0x38}, 0x1, 0x0, 0x0, 0x4000814}, 0x0) 1.380247909s ago: executing program 4 (id=770): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0x1, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000160000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000080)='kfree\x00', r1, 0x0, 0x6}, 0x18) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x1008c54, &(0x7f0000000640)={[{@fat=@usefree}, {@iocharset={'iocharset', 0x3d, 'cp737'}}, {@numtail}, {@shortname_win95}, {@shortname_mixed}, {@uni_xlateno}, {@utf8}, {@iocharset={'iocharset', 0x3d, 'cp865'}}, {@fat=@umask={'umask', 0x3d, 0x7}}, {@utf8}, {@shortname_mixed}, {@utf8no}, {@utf8no}, {@fat=@codepage={'codepage', 0x3d, '861'}}, {@numtail}, {@utf8}, {@shortname_lower}, {@utf8no}]}, 0x1, 0x310, &(0x7f0000000200)="$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") bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000006000000000000000000850000000700000085"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, '\x00', 0x0, 0x2}, 0x94) 1.379509329s ago: executing program 1 (id=771): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x20, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r0}, &(0x7f0000000200), &(0x7f0000000240)=r1}, 0x20) set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x11, 0x7, &(0x7f0000000240)=ANY=[], &(0x7f00000006c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000380)=[{0x200000000006, 0x1, 0x7, 0x7ffc1ffb}]}) 1.3673765s ago: executing program 0 (id=772): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xc, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000925e850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='kfree\x00', r1, 0x0, 0xfffffffffffffffe}, 0x18) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000140)=ANY=[@ANYBLOB], &(0x7f00000000c0)='GPL\x00'}, 0x94) 1.324236973s ago: executing program 1 (id=773): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00000001c0), 0x7fffffffffffffff, 0x101000) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1b, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000030000000000000020bf0900000000000055090100000000b702000001000000850000008f"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000940)={'filter\x00', 0x7, 0x4, 0x3a0, 0x0, 0x1d0, 0x0, 0x2b8, 0x2b8, 0x2b8, 0x4, &(0x7f0000000280), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x1, 0xfff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x3f0) sendmsg$netlink(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000220041"], 0x1c}], 0x1}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000080000000c"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002300000018110000", @ANYRES32=r2], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000180)='kfree\x00', r3}, 0x18) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000440)={'veth0\x00', 0xba9}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="4c000000020601080000000000000000000000400500010006200000050005000a00000005000400000000000900020073797a310000000011000300686173683a69702c6d61726b"], 0x4c}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)={0x4c, 0x9, 0x6, 0x401, 0x0, 0x0, {0x5, 0x0, 0xffff}, [@IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @local}}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x2}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x4c}}, 0x4000080) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x24, 0x3, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x24044011}, 0x20000880) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x2}, 0x0, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x4, 0x0, 0x7ffc0005}]}) set_robust_list(&(0x7f00000003c0)={0x0, 0xfffffffffffffff7}, 0x18) dup3(r0, r1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000800)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xe4, 0xe4, 0x6, [@enum64={0xc, 0x4, 0x0, 0x13, 0x0, 0x9, [{0x1, 0x8000, 0x8}, {0xb, 0x5, 0xa}, {0xc, 0x800, 0x5cbc}, {0x3, 0x80000000, 0xffff}]}, @type_tag={0xd, 0x0, 0x0, 0x12, 0x5}, @int={0xe, 0x0, 0x0, 0x1, 0x0, 0x58, 0x0, 0x68, 0x5}, @func={0x4, 0x0, 0x0, 0xc, 0x2}, @enum64={0x4, 0x3, 0x0, 0x13, 0x1, 0x6, [{0xa, 0xf66, 0xd268}, {0x8, 0xb2cb394, 0x10000}, {0x3, 0xe63f, 0x40}]}, @func_proto={0x0, 0x5, 0x0, 0xd, 0x0, [{0xb, 0x4}, {0x8, 0x1}, {0x2}, {0x4}, {0x4, 0x3}]}, @var={0x10, 0x0, 0x0, 0xe, 0x3, 0x1}, @float={0x4, 0x0, 0x0, 0x10, 0x4}]}, {0x0, [0x30, 0x61, 0x5f, 0x0]}}, &(0x7f0000001180)=""/4096, 0x102, 0x1000, 0x0, 0xfffffffd, 0x10000}, 0x28) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000200)={'wlan0\x00'}) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001140)={&(0x7f0000000080)='sched_switch\x00', r7, 0x0, 0x10001}, 0x14) r8 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x800) ioctl$SG_GET_VERSION_NUM(r8, 0x2284, &(0x7f0000000080)) 1.323681133s ago: executing program 4 (id=774): bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0500000004000000040000000f"], 0x50) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) bpf$PROG_BIND_MAP(0x23, 0x0, 0x0) 1.315771784s ago: executing program 0 (id=775): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b7040000000000008500000001000000"], &(0x7f0000000000)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r1, 0x0, 0x2}, 0x18) socket$packet(0x11, 0xa, 0x300) socket$packet(0x11, 0xa, 0x300) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x9}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x5, 0xb68, 0x560b0000, &(0x7f0000000000)="219a53f271a76d2608004c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 1.182570595s ago: executing program 1 (id=776): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x3, 0xc, 0x0, 0x0}, 0x94) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="07e50000080000ef52000000d9"], 0x50) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80a, &(0x7f00000009c0)={[{@barrier_val}, {@init_itable}, {@block_validity}, {@nobarrier}, {@grpjquota}, {@inlinecrypt}]}, 0x1, 0x79b, &(0x7f0000000180)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x1dc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRESHEX, @ANYBLOB="0000000000000000b702000002000000850000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x26, '\x00', 0x0, @fallback=0x14, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x24, 0x0, 0x0) shutdown(r2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0x0, r1}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) openat(0xffffffffffffff9c, 0x0, 0x105042, 0x40) rt_sigtimedwait(0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='freezer.parent_freezing\x00', 0x0, 0x0) preadv2(r4, &(0x7f0000000280)=[{&(0x7f0000000480)=""/213, 0xd5}], 0x1, 0x0, 0x0, 0x0) ioperm(0x9, 0x9, 0x7) 1.069830894s ago: executing program 0 (id=777): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0100000004000000080000000b"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0xa802, 0x0) close(r3) socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', @broadcast}) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0xfffffffd, {0x0, 0x0, 0x0, r5, {0x1, 0xd}, {}, {0x8, 0xfff1}}}, 0x24}}, 0x40004) recvmmsg(r6, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000000940)=""/74, 0x4a}], 0x4, 0x0, 0xe58}, 0x5d}], 0x1b00, 0x10022, 0x0) 1.057543365s ago: executing program 1 (id=778): getresuid(&(0x7f0000000000)=0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x20a0403, &(0x7f00000003c0)={[{@minixdf}, {@min_batch_time}, {@init_itable_val={'init_itable', 0x3d, 0xfff}}, {@barrier}, {@nodiscard}, {@quota}], [{@fowner_lt}, {@dont_measure}, {@dont_appraise}, {@fowner_eq={'fowner', 0x3d, r0}}, {@obj_role={'obj_role', 0x3d, 'nodiscarf\xa3\x0f\'\xd1Rm'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fsname}, {@hash}]}, 0x3, 0x42f, &(0x7f0000000940)="$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") r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4600, 0x8, 0x0, 0x1, 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, 0x2, @perf_config_ext={0x2000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x111, &(0x7f0000000340)={0x0, 0x4db1, 0x2}, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) syz_clone(0x8d002240, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01000000000000000000090000003800038014000200626174616476300000000000000000000800010002000000080003000000000006000400"], 0x4c}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000191c0)={&(0x7f0000019080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000019180)={&(0x7f00000190c0)={0xa8, r4, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_virt_wifi\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x10000}, 0x4) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'veth0_vlan\x00'}) pread64(r2, &(0x7f0000000080)=""/102356, 0x18fd4, 0xc2a) readv(r1, &(0x7f0000019400)=[{&(0x7f0000019240)=""/77, 0x4d}, {&(0x7f00000192c0)=""/185, 0xb9}, {&(0x7f0000019380)=""/101, 0x65}], 0x3) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r8, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x42}, 0xb0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00'}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc9ffb}]}) r9 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./bus\x00', 0x289c2, 0x1) fcntl$setlease(r9, 0x400, 0x1) fremovexattr(r9, &(0x7f0000000040)=@known='system.posix_acl_default\x00') write$RDMA_USER_CM_CMD_SET_OPTION(r7, &(0x7f0000000540)={0xe, 0x18, 0xfa00, @id_resuseaddr={0x0, 0xffffffffffffffff, 0x0, 0x7ffffffe}}, 0x20) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/cgroup.procs\x00', &(0x7f0000000440), 0x6000) 998.817649ms ago: executing program 4 (id=779): r0 = bpf$MAP_CREATE(0x0, 0x0, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000bb5a551a000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x18) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000080)=0xf3e, 0x62) recvmmsg(r2, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x12}}], 0x4000000000000a8, 0x0, 0x0) 934.239595ms ago: executing program 0 (id=780): syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0x1008a, &(0x7f0000000400)={[{@nomblk_io_submit}, {@usrjquota, 0x22}, {@errors_continue}, {@noload}, {@nomblk_io_submit}, {@grpjquota, 0x22}, {@errors_continue}, {@errors_remount}, {@jqfmt_vfsv1}]}, 0xfe, 0x455, &(0x7f0000000fc0)="$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") mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb0a54e68b1cd2fdb, 0x103) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065fffff530000008003950323030302e75"], 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000300)=ANY=[], 0x15) r1 = dup(r0) write$P9_RLERRORu(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="8b"], 0x53) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={0x0}}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600073f034b0b00000000000003003e00ffffffe93501"], 0x7c8) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="18010000008000000000000000000004850000006d00000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x25, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x10) unshare(0x22020600) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000000400000900000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r3, &(0x7f0000000340), 0x0}, 0x20) socket$kcm(0x10, 0x2, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socket$kcm(0xa, 0x5, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x10, 0x400000002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x400000000000000b, 0x954b, 0x6, 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, 0xfffffffd, 0x1, @perf_config_ext={0x76, 0x1ef7}, 0x11efa, 0x4, 0x98, 0x0, 0x2, 0xfffff271, 0xfffc, 0x0, 0x0, 0x0, 0x24}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.numa_stat\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x2405, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0xd) socket$kcm(0x10, 0x400000002, 0x0) socket$kcm(0xa, 0x5, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000009a40)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000010000040900010073797a30000000002c000000030a01080000000000000000010000000900030073797a32000000000900010073797a300000000050000000060a010400000000000000000100000008000b40000000000900010073797a30000000002800048024000180090001006d6574610000000014000280080001400000001208000240000000", @ANYRES16=r4], 0xc4}}, 0x0) 707.923113ms ago: executing program 0 (id=782): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$binfmt(0xffffffffffffff9c, 0x0, 0x41, 0x1ff) write$binfmt_aout(r1, &(0x7f0000000340)={{0x107, 0x3, 0x7, 0x357, 0x85, 0x8, 0x1e8, 0x5}, "78d5c09c9efd4734ee08d1e0172085bead3fc1b5dff8f5d121abadb9f696aeef69665dea3eff792e936277c462e4fb54b5797cb611ca398376e0e6e4950e6ba320be32bb0da1043cec3aac3ad7dc5224626c80de786e7a665b474d379b9be0f1c66410af9ef48ae2edf5cc5cbc7ca41a5baad7ea3a280cd593bc1eaaddbd616b5d3728aa1fc143cdc93ba16993f720d13933e2abbc8a08ed"}, 0xb8) waitid(0x0, r0, 0x0, 0x4, 0x0) r2 = syz_pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x2, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000600)='./file0\x00', 0xc8d0, &(0x7f0000000140)=ANY=[@ANYRES8=0x0], 0x1, 0x30e, &(0x7f0000000f00)="$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") r3 = socket$kcm(0x10, 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="25390000290003"], 0x33fe0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x12) write(r5, &(0x7f0000004200)='t', 0x1) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') preadv(r6, &(0x7f0000001880)=[{&(0x7f0000001a80)=""/102400, 0xfffffffffffffe15}], 0x1, 0x3fe, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000200)=0x8) sendfile(r5, r4, 0x0, 0x3ffff) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000240), &(0x7f0000000080)=0x68) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x200000000000000}, 0x800, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x380000, @loopback={0x80fe}}, 0x1c) sendfile(r5, r4, 0x0, 0x7ffff000) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x11070b32}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000000900)=[@in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x0, 0x0, @loopback, 0x7ff}], 0x2c) 640.655629ms ago: executing program 3 (id=786): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}}) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='neigh_create\x00'}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x11, 0x8, &(0x7f0000002a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x800, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r3}, 0x18) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, '\x00', 0x0, 0x2}, 0x94) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[], 0x50) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000a00)=ANY=[@ANYBLOB="442300003b0007010100000000000000017c00000400fc802b2301"], 0x2344}, 0x1, 0x0, 0x0, 0x20000000}, 0x4c000) 493.898071ms ago: executing program 3 (id=787): bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000000)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r0, 0x0, 0x2}, 0x18) socket$packet(0x11, 0xa, 0x300) socket$packet(0x11, 0xa, 0x300) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x9}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x560b0000, &(0x7f0000000000)="219a53f271a76d2608004c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 362.924201ms ago: executing program 3 (id=788): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x3, 0xc, 0x0, 0x0}, 0x94) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="07e50000080000ef52000000d9"], 0x50) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80a, &(0x7f00000009c0)={[{@barrier_val}, {@init_itable}, {@block_validity}, {@nobarrier}, {@grpjquota}, {@inlinecrypt}]}, 0x1, 0x79b, &(0x7f0000000180)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x1dc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRESHEX, @ANYBLOB="0000000000000000b702000002000000850000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x26, '\x00', 0x0, @fallback=0x14, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x24, 0x0, 0x0) shutdown(r2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0x0, r1}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) openat(0xffffffffffffff9c, 0x0, 0x105042, 0x40) rt_sigtimedwait(0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='freezer.parent_freezing\x00', 0x0, 0x0) preadv2(r4, &(0x7f0000000280)=[{&(0x7f0000000480)=""/213, 0xd5}], 0x1, 0x0, 0x0, 0x0) ioperm(0x9, 0x9, 0x7) 248.83623ms ago: executing program 3 (id=789): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x24, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x8, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) creat(&(0x7f0000000080)='./file0\x00', 0xa) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r1}, 0x10) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000007ffff"], 0x52) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_u}]}}) 203.903404ms ago: executing program 3 (id=790): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0100000004000000080000000b"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0xa802, 0x0) close(r3) socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', @broadcast}) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@gettclass={0x24, 0x2a, 0x129, 0x0, 0xfffffffd, {0x0, 0x0, 0x0, r5, {0x1, 0xd}, {}, {0x8, 0xfff1}}}, 0x24}}, 0x40004) recvmmsg(r6, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000000940)=""/74, 0x4a}], 0x4, 0x0, 0xe58}, 0x5d}], 0x1b00, 0x10022, 0x0) 153.234588ms ago: executing program 1 (id=791): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$binfmt(0xffffffffffffff9c, 0x0, 0x41, 0x1ff) write$binfmt_aout(r1, &(0x7f0000000340)={{0x107, 0x3, 0x7, 0x357, 0x85, 0x8, 0x1e8, 0x5}, "78d5c09c9efd4734ee08d1e0172085bead3fc1b5dff8f5d121abadb9f696aeef69665dea3eff792e936277c462e4fb54b5797cb611ca398376e0e6e4950e6ba320be32bb0da1043cec3aac3ad7dc5224626c80de786e7a665b474d379b9be0f1c66410af9ef48ae2edf5cc5cbc7ca41a5baad7ea3a280cd593bc1eaaddbd616b5d3728aa1fc143cdc93ba16993f720d13933e2abbc8a08ed"}, 0xb8) waitid(0x0, r0, 0x0, 0x4, 0x0) r2 = syz_pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x2, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000600)='./file0\x00', 0xc8d0, &(0x7f0000000140)=ANY=[@ANYRES8=0x0], 0x1, 0x30e, &(0x7f0000000f00)="$eJzs3E1rE10UwPGTNEnTlHayeHhEQXrRjW6GNu7FIC2IAUttxBcQp81EQ8akZEIlIrZduXEhfggXpcvuCtov0I07V27cdSO4sAtxJDOTl7aJrWnSWPv/QZlD7j0z9+Y24dyBzPbdN0/zWVvPGmUJRpUERER2ROISlJqAfwy6cUSaLcvl4W+fzt++d/9mMpWanFFqKjl7JaGUGh17/+zFkN9tY1C24g+3vya+bP2/dXb75+yTnK1ytioUy8pQc8XPZWPOMlUmZ+d1paYt07BNlSvYZslrd5ZELFNlreLCQkUZhcxIbKFk2rYyChWVNyuqXFTlUkUZj41cQem6rkZigoOkV2dmjGSHyfNdHgx6pFRKGgMiMrSvJb3alwEBAIC+8uv/erUfrJb0ndT/oZb1/9qFzfLwnfVRv/7fiFTrf5Gm+v9R41ymygTr9X9URBr1f9HbH3S7/t9fEZ1sr3cvjjhOPYy06n+k+h8nRLX+j/mfX9fKg7VxN6D+BwAAAAAAAAAAAAAAAAAAAADgJNhxHM1xHM07DvivOtqgiETdX5B47X0eJnpk9/o3/lj/06Hx4I7QqIj1ajG9mPaOfodNEbHElHHR5If7/+CrxpFl5XZSVXH5YC35+UuLae+7JJmVnJs/IZrE9+Y7ztSN1OSE8uzOD0usOT8hmvzXOj+xNz9cPUbk0sWmfF00+TgvRbEk4/8yrpb/ckKp67dSe64/5PYDAAAAAOBfoKu6+v59sLld39/u7Y+9dm9/HZLW9we8/fV4y/19SM6F+jVrAAAAAABOF7vyPG9YllnqUbAiIj2+RJugNsPDZtUekNumT0AC7Zq6ENQu3ll6dWxdG0/4UO9YsKOhjkX+cFFaBrXbRu36yHQnZ3Y0kaO+h2fevvv++z7enTGRw5zw6nr0gJl2GkQOmmn42L6AAAAAABybRtFfe+VafwcEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMApdByP4uv3HAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIC/xa8AAAD//46ZAFE=") r3 = socket$kcm(0x10, 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="25390000290003"], 0x33fe0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x12) write(r5, &(0x7f0000004200)='t', 0x1) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') preadv(r6, &(0x7f0000001880)=[{&(0x7f0000001a80)=""/102400, 0xfffffffffffffe15}], 0x1, 0x3fe, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000200)=0x8) sendfile(r5, r4, 0x0, 0x3ffff) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000240), &(0x7f0000000080)=0x68) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x200000000000000}, 0x800, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x380000, @loopback={0x80fe}}, 0x1c) sendfile(r5, r4, 0x0, 0x7ffff000) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000000900)=[@in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x0, 0x0, @loopback, 0x7ff}], 0x2c) 133.09338ms ago: executing program 4 (id=792): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1e0000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005700000095"], 0x0, 0x4, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2000000}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@newtfilter={0x24, 0x11, 0x1, 0x691522eb, 0x0, {0x0, 0x0, 0x74, r3, {0x10, 0x4}, {}, {0x5}}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000240)={r3, 0x1, 0x6, @remote}, 0x10) r5 = socket(0x10, 0x3, 0x6) r6 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001300)=@newqdisc={0x2b8, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x288, 0x2, {{0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xb], 0x0, [0x4, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5c4, 0x0, 0x0, 0x0, 0x3dc], [0xfffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc1, 0x0, 0x0, 0x7, 0x0, 0x1000]}, [@TCA_MQPRIO_SHAPER={0x6}, @TCA_MQPRIO_MIN_RATE64={0x94, 0x3, 0x0, 0x1, [{0xc}, {0xc}, {0xc, 0x3, 0x2}, {0xc, 0x3, 0x1}, {0xc, 0x3, 0x2}, {0xc, 0x3, 0x24c}, {0xc, 0x3, 0x9}, {0xc, 0x3, 0x5}, {0xc, 0x3, 0xd22}, {0xc, 0x3, 0x3}, {0xc, 0x3, 0x3}, {0xc, 0x3, 0x8}]}, @TCA_MQPRIO_MAX_RATE64={0x94, 0x4, 0x0, 0x1, [{0xc, 0x4, 0x1}, {0xc, 0x4, 0x1}, {0xc}, {0xc, 0x4, 0xdc1}, {0xc, 0x4, 0xfffffffffffffffd}, {0xc, 0x4, 0x4}, {0xc, 0x4, 0xfffffffffffffffd}, {0xc, 0x4, 0x4}, {0xc, 0x4, 0xff}, {0xc, 0x4, 0x1}, {0xc, 0x4, 0x3}, {0xc, 0x4, 0x9}]}, @TCA_MQPRIO_MIN_RATE64={0xac, 0x3, 0x0, 0x1, [{0xc, 0x3, 0x6e8}, {0xc, 0x3, 0x7}, {0xc, 0x3, 0x1}, {0xc, 0x3, 0x2}, {0xc, 0x3, 0x8}, {0xc, 0x3, 0x6a}, {0xc, 0x3, 0x8}, {0xc}, {0xc, 0x3, 0xdf}, {0xc, 0x3, 0x10001}, {0xc, 0x3, 0xb2}, {0xc, 0x3, 0x1}, {0xc, 0x3, 0x4}, {0xc, 0x3, 0x8001}]}, @TCA_MQPRIO_MIN_RATE64={0x28, 0x3, 0x0, 0x1, [{0xc, 0x3, 0x6}, {0xc, 0x3, 0x2}, {0xc, 0x3, 0xffffffffffffffff}]}, @TCA_MQPRIO_MIN_RATE64={0x1c, 0x3, 0x0, 0x1, [{0xc, 0x3, 0x40}, {0xc, 0x3, 0x7}]}, @TCA_MQPRIO_MODE={0x6}, @TCA_MQPRIO_SHAPER={0x6}]}}}]}, 0x2b8}}, 0x20000000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000bc0)={'syztnl0\x00', &(0x7f0000000b40)={'ip6gre0\x00', 0x0, 0x29, 0x0, 0x9, 0x7, 0x2b, @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x10, 0x1, 0x0, 0x1}}) r8 = socket$inet6(0xa, 0x2, 0x0) r9 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r9) sendmmsg$inet(r8, &(0x7f0000000880)=[{{&(0x7f0000000040)={0x2, 0x4e1c, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @multicast1}}}], 0x20}}], 0x1, 0x4880) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000c00)={'erspan0\x00', &(0x7f0000000c80)={'ip_vti0\x00', 0x0, 0x10, 0x8000, 0x4, 0x7, {{0x9, 0x4, 0x2, 0x6, 0x24, 0x68, 0x0, 0x9, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop, @generic={0x53, 0xf, "b9ca683fbf029647de5b10eb4b"}]}}}}}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x2000002, 0xe, 0x0, &(0x7f0000000200)="df33c9f7b9a60000000000000000", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 49.981646ms ago: executing program 3 (id=793): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000a80)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x10) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, 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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r3}, 0x10) prctl$PR_SET_NAME(0xf, &(0x7f00000001c0)='w\xde\xa3\x05\xff\a\x00\x00\x00\x00\x00\x00\x8f\xc0\x9b\x86\xef\\\xc0\x89\av\x9f\xd6\xd1\x98,\xc8\x18E/\x8c\x1a\xe3\xbd') r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/locks\x00', 0x0, 0x0) pread64(r4, &(0x7f0000001440)=""/126, 0x7e, 0x0) inotify_init() ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r4, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth1_to_bridge\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000240)={r5, r6, 0x25, 0x10, @void}, 0x10) flock(0xffffffffffffffff, 0x1) syz_clone(0x41200100, 0x0, 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 4 (id=794): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x20, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r0}, &(0x7f0000000200), &(0x7f0000000240)=r1}, 0x20) set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 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}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x11, 0x7, &(0x7f0000000240)=ANY=[], &(0x7f00000006c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000380)=[{0x200000000006, 0x1, 0x7, 0x7ffc1ffb}]}) kernel console output (not intermixed with test programs): 43'. [ 57.794416][ T4274] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 4: comm syz.4.238: lblock 4 mapped to illegal pblock 4 (length 4) [ 57.809097][ T4274] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 4: comm syz.4.238: lblock 4 mapped to illegal pblock 4 (length 4) [ 57.819999][ T4294] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 1: comm syz.4.238: lblock 1 mapped to illegal pblock 1 (length 3) [ 57.877518][ T4294] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 1: comm syz.4.238: lblock 1 mapped to illegal pblock 1 (length 3) [ 57.945538][ T4274] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 4: comm syz.4.238: lblock 4 mapped to illegal pblock 4 (length 4) [ 57.976088][ T4294] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 1: comm syz.4.238: lblock 1 mapped to illegal pblock 1 (length 3) [ 58.052230][ T4315] loop1: detected capacity change from 0 to 128 [ 58.092335][ T4309] netlink: 14593 bytes leftover after parsing attributes in process `syz.1.249'. [ 58.249730][ T4340] FAULT_INJECTION: forcing a failure. [ 58.249730][ T4340] name failslab, interval 1, probability 0, space 0, times 0 [ 58.262814][ T4340] CPU: 1 UID: 0 PID: 4340 Comm: syz.2.259 Not tainted syzkaller #0 PREEMPT(voluntary) [ 58.262841][ T4340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 58.262853][ T4340] Call Trace: [ 58.262860][ T4340] [ 58.262867][ T4340] __dump_stack+0x1d/0x30 [ 58.262949][ T4340] dump_stack_lvl+0xe8/0x140 [ 58.262973][ T4340] dump_stack+0x15/0x1b [ 58.262992][ T4340] should_fail_ex+0x265/0x280 [ 58.263097][ T4340] should_failslab+0x8c/0xb0 [ 58.263121][ T4340] kmem_cache_alloc_noprof+0x50/0x310 [ 58.263156][ T4340] ? skb_clone+0x151/0x1f0 [ 58.263185][ T4340] skb_clone+0x151/0x1f0 [ 58.263211][ T4340] __netlink_deliver_tap+0x2c9/0x500 [ 58.263257][ T4340] netlink_unicast+0x66b/0x690 [ 58.263296][ T4340] netlink_sendmsg+0x58b/0x6b0 [ 58.263325][ T4340] ? __pfx_netlink_sendmsg+0x10/0x10 [ 58.263352][ T4340] __sock_sendmsg+0x142/0x180 [ 58.263462][ T4340] ____sys_sendmsg+0x31e/0x4e0 [ 58.263486][ T4340] ___sys_sendmsg+0x17b/0x1d0 [ 58.263523][ T4340] __x64_sys_sendmsg+0xd4/0x160 [ 58.263700][ T4340] x64_sys_call+0x191e/0x2ff0 [ 58.263726][ T4340] do_syscall_64+0xd2/0x200 [ 58.263801][ T4340] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 58.263832][ T4340] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 58.263857][ T4340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.263882][ T4340] RIP: 0033:0x7fd2b9f4ebe9 [ 58.263897][ T4340] 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 [ 58.263919][ T4340] RSP: 002b:00007fd2b89b7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 58.263943][ T4340] RAX: ffffffffffffffda RBX: 00007fd2ba175fa0 RCX: 00007fd2b9f4ebe9 [ 58.263958][ T4340] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 58.264008][ T4340] RBP: 00007fd2b89b7090 R08: 0000000000000000 R09: 0000000000000000 [ 58.264025][ T4340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.264039][ T4340] R13: 00007fd2ba176038 R14: 00007fd2ba175fa0 R15: 00007fff5e277a08 [ 58.264056][ T4340] [ 58.502204][ T4343] loop3: detected capacity change from 0 to 128 [ 58.509791][ T4347] FAULT_INJECTION: forcing a failure. [ 58.509791][ T4347] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 58.523154][ T4347] CPU: 1 UID: 0 PID: 4347 Comm: syz.4.260 Not tainted syzkaller #0 PREEMPT(voluntary) [ 58.523186][ T4347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 58.523304][ T4347] Call Trace: [ 58.523313][ T4347] [ 58.523322][ T4347] __dump_stack+0x1d/0x30 [ 58.523347][ T4347] dump_stack_lvl+0xe8/0x140 [ 58.523370][ T4347] dump_stack+0x15/0x1b [ 58.523410][ T4347] should_fail_ex+0x265/0x280 [ 58.523436][ T4347] should_fail+0xb/0x20 [ 58.523457][ T4347] should_fail_usercopy+0x1a/0x20 [ 58.523527][ T4347] _copy_to_user+0x20/0xa0 [ 58.523579][ T4347] simple_read_from_buffer+0xb5/0x130 [ 58.523607][ T4347] proc_fail_nth_read+0x10e/0x150 [ 58.523732][ T4347] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 58.523807][ T4347] vfs_read+0x1a8/0x770 [ 58.523830][ T4347] ? __rcu_read_unlock+0x4f/0x70 [ 58.523854][ T4347] ? __fget_files+0x184/0x1c0 [ 58.523911][ T4347] ksys_read+0xda/0x1a0 [ 58.523936][ T4347] __x64_sys_read+0x40/0x50 [ 58.523958][ T4347] x64_sys_call+0x27bc/0x2ff0 [ 58.523985][ T4347] do_syscall_64+0xd2/0x200 [ 58.524038][ T4347] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 58.524062][ T4347] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 58.524091][ T4347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.524114][ T4347] RIP: 0033:0x7fbad08bd5fc [ 58.524128][ T4347] 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 [ 58.524145][ T4347] RSP: 002b:00007fbacf31f030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 58.524313][ T4347] RAX: ffffffffffffffda RBX: 00007fbad0ae5fa0 RCX: 00007fbad08bd5fc [ 58.524328][ T4347] RDX: 000000000000000f RSI: 00007fbacf31f0a0 RDI: 0000000000000006 [ 58.524342][ T4347] RBP: 00007fbacf31f090 R08: 0000000000000000 R09: 0000000000000000 [ 58.524356][ T4347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.524370][ T4347] R13: 00007fbad0ae6038 R14: 00007fbad0ae5fa0 R15: 00007fff860a04e8 [ 58.524462][ T4347] [ 58.773180][ T4337] netlink: 14593 bytes leftover after parsing attributes in process `syz.3.257'. [ 58.837346][ T4351] loop4: detected capacity change from 0 to 512 [ 58.857455][ T4351] ext4 filesystem being mounted at /57/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.873731][ T4351] 9pnet_fd: Insufficient options for proto=fd [ 59.176438][ T4384] netlink: zone id is out of range [ 59.182040][ T4384] netlink: zone id is out of range [ 59.241714][ T4395] loop4: detected capacity change from 0 to 128 [ 59.257929][ T4381] netlink: 14593 bytes leftover after parsing attributes in process `syz.4.272'. [ 59.880385][ T4410] netlink: 4 bytes leftover after parsing attributes in process `syz.1.280'. [ 60.005511][ T4417] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 60.061152][ T4421] loop4: detected capacity change from 0 to 128 [ 60.118841][ T4427] loop3: detected capacity change from 0 to 2048 [ 60.125997][ T4427] EXT4-fs: inline encryption not supported [ 60.138489][ T29] kauditd_printk_skb: 58 callbacks suppressed [ 60.138503][ T29] audit: type=1400 audit(1755806779.959:2167): avc: denied { read write } for pid=4431 comm="syz.1.289" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 60.140031][ T4430] tipc: Started in network mode [ 60.145151][ T29] audit: type=1400 audit(1755806779.959:2168): avc: denied { open } for pid=4431 comm="syz.1.289" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 60.168319][ T4430] tipc: Node identity ac14140f, cluster identity 4711 [ 60.173325][ T29] audit: type=1400 audit(1755806779.959:2169): avc: denied { write } for pid=4429 comm="syz.2.288" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 60.197929][ T4430] tipc: New replicast peer: 255.255.255.255 [ 60.204117][ T29] audit: type=1400 audit(1755806779.959:2170): avc: denied { nlmsg_write } for pid=4429 comm="syz.2.288" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 60.224690][ T4430] tipc: Enabled bearer , priority 10 [ 60.313302][ T4427] EXT4-fs error (device loop3): ext4_find_extent:939: inode #2: comm syz.3.287: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 60.330142][ T29] audit: type=1326 audit(1755806780.139:2171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4426 comm="syz.3.287" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f659debe9 code=0x7ffc0000 [ 60.354108][ T29] audit: type=1326 audit(1755806780.139:2172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4426 comm="syz.3.287" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f2f659debe9 code=0x7ffc0000 [ 60.378106][ T29] audit: type=1326 audit(1755806780.139:2173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4426 comm="syz.3.287" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f659debe9 code=0x7ffc0000 [ 60.401931][ T29] audit: type=1326 audit(1755806780.139:2174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4426 comm="syz.3.287" exe="/root/syz-executor" sig=0 arch=c000003e syscall=128 compat=0 ip=0x7f2f659debe9 code=0x7ffc0000 [ 60.425788][ T29] audit: type=1326 audit(1755806780.139:2175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4426 comm="syz.3.287" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f659debe9 code=0x7ffc0000 [ 60.427009][ T4427] EXT4-fs error (device loop3): ext4_find_extent:939: inode #2: comm syz.3.287: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 60.449521][ T29] audit: type=1326 audit(1755806780.139:2176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4426 comm="syz.3.287" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f2f659debe9 code=0x7ffc0000 [ 60.539869][ T4445] netlink: 4 bytes leftover after parsing attributes in process `syz.1.292'. [ 60.719341][ T4469] loop1: detected capacity change from 0 to 1024 [ 60.731797][ T4469] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 60.753776][ T4469] netlink: 'syz.1.300': attribute type 2 has an invalid length. [ 60.761806][ T4469] netlink: 'syz.1.300': attribute type 1 has an invalid length. [ 60.769637][ T4469] netlink: 212408 bytes leftover after parsing attributes in process `syz.1.300'. [ 60.836430][ T4476] loop0: detected capacity change from 0 to 1024 [ 60.865891][ T4476] ext4 filesystem being mounted at /64/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.916923][ T4486] 9pnet: Could not find request transport: fd0x0000000000000004 [ 60.981630][ T4493] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #15: block 1: comm syz.0.301: lblock 1 mapped to illegal pblock 1 (length 15) [ 61.003666][ T4491] loop4: detected capacity change from 0 to 2048 [ 61.026412][ T4491] EXT4-fs: inline encryption not supported [ 61.046054][ T4493] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 61.058706][ T4493] EXT4-fs (loop0): This should not happen!! Data will be lost [ 61.058706][ T4493] [ 61.073278][ T4491] EXT4-fs error (device loop4): ext4_find_extent:939: inode #2: comm syz.4.306: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 61.090911][ T4491] EXT4-fs error (device loop4): ext4_find_extent:939: inode #2: comm syz.4.306: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 61.108132][ T4496] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.301: lblock 1 mapped to illegal pblock 1 (length 3) [ 61.139806][ T4475] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 4: comm syz.0.301: lblock 4 mapped to illegal pblock 4 (length 4) [ 61.147443][ T4496] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.301: lblock 1 mapped to illegal pblock 1 (length 3) [ 61.170912][ T4493] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 61.195320][ T4496] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.301: lblock 1 mapped to illegal pblock 1 (length 3) [ 61.220642][ T4475] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 4: comm syz.0.301: lblock 4 mapped to illegal pblock 4 (length 4) [ 61.240480][ T3391] tipc: Node number set to 2886997007 [ 61.258282][ T4496] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.301: lblock 1 mapped to illegal pblock 1 (length 3) [ 61.285420][ T4475] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 4: comm syz.0.301: lblock 4 mapped to illegal pblock 4 (length 4) [ 61.308184][ T4496] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.301: lblock 1 mapped to illegal pblock 1 (length 3) [ 61.397104][ T4503] loop4: detected capacity change from 0 to 128 [ 61.415044][ T4503] netlink: 14593 bytes leftover after parsing attributes in process `syz.4.308'. [ 61.894076][ T4517] loop2: detected capacity change from 0 to 2364 [ 61.914799][ T4519] loop3: detected capacity change from 0 to 1024 [ 61.921938][ T4519] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 61.975996][ T4522] SELinux: failed to load policy [ 62.074084][ T4529] 9pnet: Could not find request transport: fd0x0000000000000004 [ 62.097790][ T4544] loop0: detected capacity change from 0 to 1024 [ 62.127258][ T4547] tipc: Started in network mode [ 62.132485][ T4547] tipc: Node identity 4, cluster identity 4711 [ 62.138885][ T4547] tipc: Node number set to 4 [ 62.155507][ T4544] ext4 filesystem being mounted at /68/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.212258][ T4552] loop3: detected capacity change from 0 to 128 [ 62.260588][ T4556] netlink: 8 bytes leftover after parsing attributes in process `syz.4.325'. [ 62.298881][ T4544] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #15: block 1: comm syz.0.321: lblock 1 mapped to illegal pblock 1 (length 15) [ 62.319635][ T4544] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 62.332210][ T4544] EXT4-fs (loop0): This should not happen!! Data will be lost [ 62.332210][ T4544] [ 62.344369][ T4544] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 62.359906][ T4559] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.321: lblock 1 mapped to illegal pblock 1 (length 3) [ 62.377038][ T4559] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.321: lblock 1 mapped to illegal pblock 1 (length 3) [ 62.402823][ T4559] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.321: lblock 1 mapped to illegal pblock 1 (length 3) [ 62.417561][ T4559] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.321: lblock 1 mapped to illegal pblock 1 (length 3) [ 62.417583][ T4543] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 4: comm syz.0.321: lblock 4 mapped to illegal pblock 4 (length 4) [ 62.447520][ T4559] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.321: lblock 1 mapped to illegal pblock 1 (length 3) [ 62.452590][ T4543] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 4: comm syz.0.321: lblock 4 mapped to illegal pblock 4 (length 4) [ 62.480970][ T4559] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.321: lblock 1 mapped to illegal pblock 1 (length 3) [ 62.518876][ T4571] sd 0:0:1:0: device reset [ 62.591313][ T4576] pim6reg: tun_chr_ioctl cmd 1074025680 [ 62.619565][ T4579] FAULT_INJECTION: forcing a failure. [ 62.619565][ T4579] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 62.633305][ T4579] CPU: 1 UID: 0 PID: 4579 Comm: syz.4.334 Not tainted syzkaller #0 PREEMPT(voluntary) [ 62.633338][ T4579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 62.633354][ T4579] Call Trace: [ 62.633363][ T4579] [ 62.633372][ T4579] __dump_stack+0x1d/0x30 [ 62.633399][ T4579] dump_stack_lvl+0xe8/0x140 [ 62.633458][ T4579] dump_stack+0x15/0x1b [ 62.633479][ T4579] should_fail_ex+0x265/0x280 [ 62.633502][ T4579] should_fail+0xb/0x20 [ 62.633518][ T4579] should_fail_usercopy+0x1a/0x20 [ 62.633539][ T4579] _copy_from_user+0x1c/0xb0 [ 62.633567][ T4579] scsi_ioctl+0x32a/0x14d0 [ 62.633634][ T4579] sg_ioctl+0x12fb/0x1360 [ 62.633675][ T4579] ? __pfx_sg_ioctl+0x10/0x10 [ 62.633747][ T4579] __se_sys_ioctl+0xce/0x140 [ 62.633845][ T4579] __x64_sys_ioctl+0x43/0x50 [ 62.633886][ T4579] x64_sys_call+0x1816/0x2ff0 [ 62.633940][ T4579] do_syscall_64+0xd2/0x200 [ 62.633968][ T4579] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 62.634061][ T4579] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 62.634092][ T4579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.634119][ T4579] RIP: 0033:0x7fbad08bebe9 [ 62.634179][ T4579] 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 [ 62.634201][ T4579] RSP: 002b:00007fbacf31f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.634278][ T4579] RAX: ffffffffffffffda RBX: 00007fbad0ae5fa0 RCX: 00007fbad08bebe9 [ 62.634294][ T4579] RDX: 0000200000000000 RSI: 0000000000005393 RDI: 0000000000000003 [ 62.634309][ T4579] RBP: 00007fbacf31f090 R08: 0000000000000000 R09: 0000000000000000 [ 62.634324][ T4579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.634338][ T4579] R13: 00007fbad0ae6038 R14: 00007fbad0ae5fa0 R15: 00007fff860a04e8 [ 62.634431][ T4579] [ 62.725269][ T4586] loop3: detected capacity change from 0 to 128 [ 62.898000][ T4586] netlink: 14593 bytes leftover after parsing attributes in process `syz.3.335'. [ 62.993266][ T4600] loop0: detected capacity change from 0 to 1024 [ 63.011938][ T4600] ext4 filesystem being mounted at /71/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.037863][ T4605] sd 0:0:1:0: device reset [ 63.050222][ T4601] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 63.112446][ T4609] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #15: block 1: comm syz.0.342: lblock 1 mapped to illegal pblock 1 (length 15) [ 63.133811][ T4609] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 63.146383][ T4609] EXT4-fs (loop0): This should not happen!! Data will be lost [ 63.146383][ T4609] [ 63.202747][ T4614] loop1: detected capacity change from 0 to 1024 [ 63.218606][ T4609] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 63.267280][ T4614] ext4 filesystem being mounted at /81/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.302340][ T4600] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.342: lblock 1 mapped to illegal pblock 1 (length 3) [ 63.382009][ T4599] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 4: comm syz.0.342: lblock 4 mapped to illegal pblock 4 (length 4) [ 63.408734][ T4618] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 63.434294][ T4600] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.342: lblock 1 mapped to illegal pblock 1 (length 3) [ 63.535061][ T4600] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.342: lblock 1 mapped to illegal pblock 1 (length 3) [ 63.562832][ T4599] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 4: comm syz.0.342: lblock 4 mapped to illegal pblock 4 (length 4) [ 63.581744][ T4623] 9pnet_fd: Insufficient options for proto=fd [ 63.669029][ T4600] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.342: lblock 1 mapped to illegal pblock 1 (length 3) [ 63.683862][ T4627] netlink: 12 bytes leftover after parsing attributes in process `syz.3.350'. [ 63.694392][ T4599] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 4: comm syz.0.342: lblock 4 mapped to illegal pblock 4 (length 4) [ 63.737838][ T4638] loop2: detected capacity change from 0 to 512 [ 63.745258][ T4627] 8021q: adding VLAN 0 to HW filter on device bond1 [ 63.766073][ T4600] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.342: lblock 1 mapped to illegal pblock 1 (length 3) [ 63.781831][ T4639] macvlan2: entered promiscuous mode [ 63.787178][ T4639] macvlan2: entered allmulticast mode [ 63.795859][ T4639] bond1: entered promiscuous mode [ 63.802264][ T4639] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 63.811915][ T4638] ext4 filesystem being mounted at /68/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.827397][ T4639] bond1: left promiscuous mode [ 63.850583][ T4638] 9pnet_fd: Insufficient options for proto=fd [ 63.897562][ T4647] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 63.936970][ T4655] loop0: detected capacity change from 0 to 128 [ 63.952686][ T4649] netlink: 14593 bytes leftover after parsing attributes in process `syz.0.357'. [ 64.064308][ T4666] 9pnet_fd: Insufficient options for proto=fd [ 64.108807][ T4668] loop2: detected capacity change from 0 to 128 [ 64.189378][ T4663] netlink: 14593 bytes leftover after parsing attributes in process `syz.2.362'. [ 64.279822][ T4680] SELinux: failed to load policy [ 64.286305][ T4679] loop1: detected capacity change from 0 to 1024 [ 64.313286][ T4679] ext4 filesystem being mounted at /90/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.349144][ T4685] sd 0:0:1:0: device reset [ 64.415995][ T4687] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #15: block 1: comm syz.1.367: lblock 1 mapped to illegal pblock 1 (length 15) [ 64.448928][ T4688] loop4: detected capacity change from 0 to 512 [ 64.462056][ T4687] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 64.474685][ T4687] EXT4-fs (loop1): This should not happen!! Data will be lost [ 64.474685][ T4687] [ 64.489961][ T4687] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 64.512333][ T4688] ext4 filesystem being mounted at /78/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.534594][ T4679] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.367: lblock 1 mapped to illegal pblock 1 (length 3) [ 64.550032][ T4679] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.367: lblock 1 mapped to illegal pblock 1 (length 3) [ 64.565024][ T4679] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.367: lblock 1 mapped to illegal pblock 1 (length 3) [ 64.582882][ T4688] 9pnet_fd: Insufficient options for proto=fd [ 64.591126][ T4679] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.367: lblock 1 mapped to illegal pblock 1 (length 3) [ 64.616448][ T4677] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 4: comm syz.1.367: lblock 4 mapped to illegal pblock 4 (length 4) [ 64.631235][ T4679] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.367: lblock 1 mapped to illegal pblock 1 (length 3) [ 64.646314][ T4677] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 4: comm syz.1.367: lblock 4 mapped to illegal pblock 4 (length 4) [ 64.653442][ T4679] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.367: lblock 1 mapped to illegal pblock 1 (length 3) [ 64.841743][ T4694] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 64.980202][ T4699] syzkaller0: entered promiscuous mode [ 64.985872][ T4699] syzkaller0: entered allmulticast mode [ 65.156348][ T29] kauditd_printk_skb: 151 callbacks suppressed [ 65.156441][ T29] audit: type=1326 audit(1755806784.979:2326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4734 comm="syz.2.387" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2b9f4ebe9 code=0x7ffc0000 [ 65.194776][ T4738] loop3: detected capacity change from 0 to 128 [ 65.263757][ T4737] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 65.280375][ T4732] netlink: 14593 bytes leftover after parsing attributes in process `syz.3.386'. [ 65.339938][ T4737] syz.2.388 (4737) used greatest stack depth: 10056 bytes left [ 65.352746][ T4744] loop1: detected capacity change from 0 to 128 [ 65.373947][ T4741] netlink: 14593 bytes leftover after parsing attributes in process `syz.1.389'. [ 65.486214][ T4753] loop2: detected capacity change from 0 to 1024 [ 65.493464][ T4753] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 65.614406][ T4759] netlink: 4 bytes leftover after parsing attributes in process `syz.2.393'. [ 65.705401][ T29] audit: type=1326 audit(1755806785.529:2327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4762 comm="syz.2.395" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd2b9f4ebe9 code=0x7ffc0000 [ 65.757481][ T4765] syzkaller0: entered promiscuous mode [ 65.763047][ T4765] syzkaller0: entered allmulticast mode [ 65.914650][ T29] audit: type=1326 audit(1755806785.739:2328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4769 comm="syz.4.398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 65.914872][ T4772] FAULT_INJECTION: forcing a failure. [ 65.914872][ T4772] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 65.938773][ T29] audit: type=1326 audit(1755806785.739:2329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4769 comm="syz.4.398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 65.952014][ T4772] CPU: 0 UID: 0 PID: 4772 Comm: syz.0.399 Not tainted syzkaller #0 PREEMPT(voluntary) [ 65.952049][ T4772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 65.952138][ T4772] Call Trace: [ 65.952147][ T4772] [ 65.952157][ T4772] __dump_stack+0x1d/0x30 [ 65.952188][ T4772] dump_stack_lvl+0xe8/0x140 [ 65.952215][ T4772] dump_stack+0x15/0x1b [ 65.952239][ T4772] should_fail_ex+0x265/0x280 [ 65.952268][ T4772] should_fail+0xb/0x20 [ 65.952336][ T4772] should_fail_usercopy+0x1a/0x20 [ 65.952366][ T4772] _copy_from_user+0x1c/0xb0 [ 65.952413][ T4772] kstrtouint_from_user+0x69/0xf0 [ 65.952446][ T4772] ? 0xffffffff81000000 [ 65.952464][ T4772] ? selinux_file_permission+0x1e4/0x320 [ 65.952498][ T4772] proc_fail_nth_write+0x50/0x160 [ 65.952536][ T4772] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 65.952584][ T4772] vfs_write+0x269/0x960 [ 65.952612][ T4772] ? vfs_read+0x4e6/0x770 [ 65.952637][ T4772] ? __rcu_read_unlock+0x4f/0x70 [ 65.952667][ T4772] ? __fget_files+0x184/0x1c0 [ 65.952784][ T4772] ksys_write+0xda/0x1a0 [ 65.952869][ T4772] __x64_sys_write+0x40/0x50 [ 65.952899][ T4772] x64_sys_call+0x27fe/0x2ff0 [ 65.952929][ T4772] do_syscall_64+0xd2/0x200 [ 65.952967][ T4772] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 65.952999][ T4772] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 65.953044][ T4772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.953073][ T4772] RIP: 0033:0x7f065fbed69f [ 65.953093][ T4772] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 65.953125][ T4772] RSP: 002b:00007f065e64f030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 65.953201][ T4772] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f065fbed69f [ 65.953218][ T4772] RDX: 0000000000000001 RSI: 00007f065e64f0a0 RDI: 0000000000000004 [ 65.953234][ T4772] RBP: 00007f065e64f090 R08: 0000000000000000 R09: 0000000000000000 [ 65.953251][ T4772] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 65.953267][ T4772] R13: 00007f065fe16038 R14: 00007f065fe15fa0 R15: 00007ffc39412738 [ 65.953365][ T4772] [ 65.955319][ T4773] loop2: detected capacity change from 0 to 128 [ 66.143597][ T29] audit: type=1400 audit(1755806785.969:2330): avc: denied { read } for pid=4775 comm="syz.0.400" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 66.225350][ T29] audit: type=1400 audit(1755806785.969:2331): avc: denied { open } for pid=4775 comm="syz.0.400" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 66.254450][ T29] audit: type=1400 audit(1755806786.079:2332): avc: denied { ioctl } for pid=4775 comm="syz.0.400" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x937e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 66.255049][ T4767] netlink: 14593 bytes leftover after parsing attributes in process `syz.2.397'. [ 66.323094][ T4785] FAULT_INJECTION: forcing a failure. [ 66.323094][ T4785] name failslab, interval 1, probability 0, space 0, times 0 [ 66.336395][ T4785] CPU: 1 UID: 0 PID: 4785 Comm: syz.3.404 Not tainted syzkaller #0 PREEMPT(voluntary) [ 66.336436][ T4785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 66.336449][ T4785] Call Trace: [ 66.336456][ T4785] [ 66.336493][ T4785] __dump_stack+0x1d/0x30 [ 66.336520][ T4785] dump_stack_lvl+0xe8/0x140 [ 66.336601][ T4785] dump_stack+0x15/0x1b [ 66.336618][ T4785] should_fail_ex+0x265/0x280 [ 66.336643][ T4785] ? __se_sys_memfd_create+0x1cc/0x590 [ 66.336727][ T4785] should_failslab+0x8c/0xb0 [ 66.336758][ T4785] __kmalloc_cache_noprof+0x4c/0x320 [ 66.336850][ T4785] ? fput+0x8f/0xc0 [ 66.336887][ T4785] __se_sys_memfd_create+0x1cc/0x590 [ 66.336914][ T4785] __x64_sys_memfd_create+0x31/0x40 [ 66.336934][ T4785] x64_sys_call+0x2abe/0x2ff0 [ 66.337026][ T4785] do_syscall_64+0xd2/0x200 [ 66.337053][ T4785] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 66.337076][ T4785] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 66.337100][ T4785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.337124][ T4785] RIP: 0033:0x7f2f659debe9 [ 66.337195][ T4785] 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 [ 66.337213][ T4785] RSP: 002b:00007f2f6443ee18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 66.337231][ T4785] RAX: ffffffffffffffda RBX: 0000000000000550 RCX: 00007f2f659debe9 [ 66.337324][ T4785] RDX: 00007f2f6443eef0 RSI: 0000000000000000 RDI: 00007f2f65a627e8 [ 66.337336][ T4785] RBP: 0000200000001780 R08: 00007f2f6443ebb7 R09: 00007f2f6443ee40 [ 66.337348][ T4785] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 66.337360][ T4785] R13: 00007f2f6443eef0 R14: 00007f2f6443eeb0 R15: 00002000000003c0 [ 66.337379][ T4785] [ 66.545862][ T29] audit: type=1326 audit(1755806786.369:2333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4788 comm="syz.4.406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 66.586665][ T29] audit: type=1326 audit(1755806786.399:2334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4788 comm="syz.4.406" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 66.662836][ T29] audit: type=1326 audit(1755806786.479:2335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4793 comm="syz.1.409" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f60c6bdebe9 code=0x0 [ 66.711714][ T4796] syzkaller0: entered promiscuous mode [ 66.717461][ T4796] syzkaller0: entered allmulticast mode [ 66.869004][ T4805] netlink: 12 bytes leftover after parsing attributes in process `syz.2.412'. [ 66.894108][ T4808] loop3: detected capacity change from 0 to 128 [ 67.164689][ T4823] FAULT_INJECTION: forcing a failure. [ 67.164689][ T4823] name failslab, interval 1, probability 0, space 0, times 0 [ 67.177722][ T4823] CPU: 1 UID: 0 PID: 4823 Comm: syz.0.417 Not tainted syzkaller #0 PREEMPT(voluntary) [ 67.177756][ T4823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 67.177768][ T4823] Call Trace: [ 67.177789][ T4823] [ 67.177796][ T4823] __dump_stack+0x1d/0x30 [ 67.177821][ T4823] dump_stack_lvl+0xe8/0x140 [ 67.177846][ T4823] dump_stack+0x15/0x1b [ 67.177976][ T4823] should_fail_ex+0x265/0x280 [ 67.177999][ T4823] should_failslab+0x8c/0xb0 [ 67.178025][ T4823] kmem_cache_alloc_noprof+0x50/0x310 [ 67.178058][ T4823] ? getname_kernel+0x3c/0x1f0 [ 67.178213][ T4823] getname_kernel+0x3c/0x1f0 [ 67.178242][ T4823] kern_path+0x23/0x130 [ 67.178296][ T4823] autofs_dev_ioctl_ismountpoint+0x12d/0x4c0 [ 67.178395][ T4823] ? __pfx_autofs_dev_ioctl_ismountpoint+0x10/0x10 [ 67.178435][ T4823] autofs_dev_ioctl+0x351/0x6a0 [ 67.178478][ T4823] ? __pfx_autofs_dev_ioctl+0x10/0x10 [ 67.178558][ T4823] __se_sys_ioctl+0xce/0x140 [ 67.178603][ T4823] __x64_sys_ioctl+0x43/0x50 [ 67.178681][ T4823] x64_sys_call+0x1816/0x2ff0 [ 67.178706][ T4823] do_syscall_64+0xd2/0x200 [ 67.178739][ T4823] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 67.178770][ T4823] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 67.178829][ T4823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.178855][ T4823] RIP: 0033:0x7f065fbeebe9 [ 67.178870][ T4823] 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 [ 67.178956][ T4823] RSP: 002b:00007f065e64f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 67.178979][ T4823] RAX: ffffffffffffffda RBX: 00007f065fe15fa0 RCX: 00007f065fbeebe9 [ 67.178993][ T4823] RDX: 0000200000000200 RSI: 00000000c018937e RDI: 0000000000000003 [ 67.179008][ T4823] RBP: 00007f065e64f090 R08: 0000000000000000 R09: 0000000000000000 [ 67.179023][ T4823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 67.179037][ T4823] R13: 00007f065fe16038 R14: 00007f065fe15fa0 R15: 00007ffc39412738 [ 67.179116][ T4823] [ 67.465934][ T4829] loop2: detected capacity change from 0 to 1024 [ 67.493717][ T4829] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 67.514105][ T4827] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 67.567407][ T4832] syzkaller0: entered promiscuous mode [ 67.573176][ T4832] syzkaller0: entered allmulticast mode [ 67.689699][ T4841] loop0: detected capacity change from 0 to 2048 [ 67.730785][ T4841] EXT4-fs: inline encryption not supported [ 67.808936][ T4841] EXT4-fs error (device loop0): ext4_find_extent:939: inode #2: comm syz.0.425: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 67.831534][ T4854] sd 0:0:1:0: device reset [ 67.838768][ T4841] EXT4-fs error (device loop0): ext4_find_extent:939: inode #2: comm syz.0.425: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 67.890737][ T4857] loop3: detected capacity change from 0 to 1024 [ 67.928328][ T4864] loop2: detected capacity change from 0 to 1024 [ 67.935533][ T4864] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 67.971638][ T4857] ext4 filesystem being mounted at /65/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.028272][ T4868] __nla_validate_parse: 3 callbacks suppressed [ 68.028292][ T4868] netlink: 4 bytes leftover after parsing attributes in process `syz.1.435'. [ 68.081796][ T4883] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #15: block 1: comm syz.3.431: lblock 1 mapped to illegal pblock 1 (length 15) [ 68.114082][ T4883] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 68.126732][ T4883] EXT4-fs (loop3): This should not happen!! Data will be lost [ 68.126732][ T4883] [ 68.141450][ T4887] loop2: detected capacity change from 0 to 128 [ 68.151407][ T4883] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 68.159141][ T4885] syzkaller0: entered promiscuous mode [ 68.171866][ T4885] syzkaller0: entered allmulticast mode [ 68.183999][ T4877] netlink: 14593 bytes leftover after parsing attributes in process `syz.2.438'. [ 68.202911][ T4857] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 1: comm syz.3.431: lblock 1 mapped to illegal pblock 1 (length 3) [ 68.217921][ T4857] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 1: comm syz.3.431: lblock 1 mapped to illegal pblock 1 (length 3) [ 68.244839][ T4857] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 1: comm syz.3.431: lblock 1 mapped to illegal pblock 1 (length 3) [ 68.260814][ T4889] can0: slcan on ttyS3. [ 68.268515][ T4856] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 4: comm syz.3.431: lblock 4 mapped to illegal pblock 4 (length 4) [ 68.285303][ T4857] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 1: comm syz.3.431: lblock 1 mapped to illegal pblock 1 (length 3) [ 68.300410][ T4857] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 1: comm syz.3.431: lblock 1 mapped to illegal pblock 1 (length 3) [ 68.315159][ T4857] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 1: comm syz.3.431: lblock 1 mapped to illegal pblock 1 (length 3) [ 68.331774][ T4857] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 1: comm syz.3.431: lblock 1 mapped to illegal pblock 1 (length 3) [ 68.375206][ T4896] loop0: detected capacity change from 0 to 2048 [ 68.382004][ T4889] can0 (unregistered): slcan off ttyS3. [ 68.388170][ T4896] EXT4-fs: inline encryption not supported [ 68.399133][ T4894] can0: slcan on ttyS3. [ 68.416169][ T4896] EXT4-fs error (device loop0): ext4_find_extent:939: inode #2: comm syz.0.443: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 68.434434][ T4896] EXT4-fs error (device loop0): ext4_find_extent:939: inode #2: comm syz.0.443: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 68.506747][ T4903] loop4: detected capacity change from 0 to 512 [ 68.513375][ T4888] can0 (unregistered): slcan off ttyS3. [ 68.529879][ T4905] sd 0:0:1:0: device reset [ 68.593111][ T4914] netlink: 8 bytes leftover after parsing attributes in process `syz.4.446'. [ 68.618923][ T4914] IPVS: Unknown mcast interface: batadv0 [ 68.717215][ T4924] loop0: detected capacity change from 0 to 128 [ 68.758100][ T4921] netlink: 14593 bytes leftover after parsing attributes in process `syz.0.452'. [ 68.845698][ T4927] syzkaller0: entered promiscuous mode [ 68.851304][ T4927] syzkaller0: entered allmulticast mode [ 68.966229][ T4930] syzkaller0: entered allmulticast mode [ 68.976085][ T4930] loop2: detected capacity change from 0 to 512 [ 68.983089][ T4930] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 68.997242][ T4930] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 69.008530][ T4930] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities [ 69.022882][ T4930] netlink: zone id is out of range [ 69.042884][ T4932] loop1: detected capacity change from 0 to 1024 [ 69.049992][ T4930] netlink: zone id is out of range [ 69.055470][ T4930] netlink: zone id is out of range [ 69.060671][ T4930] netlink: zone id is out of range [ 69.066050][ T4930] netlink: zone id is out of range [ 69.071788][ T4930] netlink: zone id is out of range [ 69.072041][ T4932] ext4 filesystem being mounted at /106/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.077747][ T4930] netlink: zone id is out of range [ 69.092986][ T4930] netlink: zone id is out of range [ 69.098432][ T4930] netlink: zone id is out of range [ 69.104091][ T4930] netlink: zone id is out of range [ 69.185580][ T4932] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #15: block 1: comm syz.1.455: lblock 1 mapped to illegal pblock 1 (length 15) [ 69.203403][ T4932] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 69.216046][ T4932] EXT4-fs (loop1): This should not happen!! Data will be lost [ 69.216046][ T4932] [ 69.233267][ T4932] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 69.246127][ T4940] loop2: detected capacity change from 0 to 2048 [ 69.256628][ T4940] EXT4-fs: inline encryption not supported [ 69.262733][ T4936] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.455: lblock 1 mapped to illegal pblock 1 (length 3) [ 69.277999][ T4936] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.455: lblock 1 mapped to illegal pblock 1 (length 3) [ 69.293094][ T4936] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.455: lblock 1 mapped to illegal pblock 1 (length 3) [ 69.299029][ T4940] EXT4-fs error (device loop2): ext4_find_extent:939: inode #2: comm syz.2.457: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 69.308667][ T4931] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 4: comm syz.1.455: lblock 4 mapped to illegal pblock 4 (length 4) [ 69.328463][ T4940] EXT4-fs error (device loop2): ext4_find_extent:939: inode #2: comm syz.2.457: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 69.367832][ T4936] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.455: lblock 1 mapped to illegal pblock 1 (length 3) [ 69.391965][ T4931] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 4: comm syz.1.455: lblock 4 mapped to illegal pblock 4 (length 4) [ 69.410926][ T4936] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.455: lblock 1 mapped to illegal pblock 1 (length 3) [ 69.433066][ T4931] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 4: comm syz.1.455: lblock 4 mapped to illegal pblock 4 (length 4) [ 69.450920][ T4949] netlink: 4 bytes leftover after parsing attributes in process `syz.4.460'. [ 69.479375][ T4952] loop2: detected capacity change from 0 to 128 [ 69.511752][ T4958] FAULT_INJECTION: forcing a failure. [ 69.511752][ T4958] name failslab, interval 1, probability 0, space 0, times 0 [ 69.524713][ T4958] CPU: 0 UID: 0 PID: 4958 Comm: syz.3.463 Not tainted syzkaller #0 PREEMPT(voluntary) [ 69.524744][ T4958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 69.524759][ T4958] Call Trace: [ 69.524766][ T4958] [ 69.524811][ T4958] __dump_stack+0x1d/0x30 [ 69.524833][ T4958] dump_stack_lvl+0xe8/0x140 [ 69.524854][ T4958] dump_stack+0x15/0x1b [ 69.524887][ T4958] should_fail_ex+0x265/0x280 [ 69.524912][ T4958] should_failslab+0x8c/0xb0 [ 69.524971][ T4958] kmem_cache_alloc_noprof+0x50/0x310 [ 69.525002][ T4958] ? skb_clone+0x151/0x1f0 [ 69.525029][ T4958] skb_clone+0x151/0x1f0 [ 69.525056][ T4958] __netlink_deliver_tap+0x2c9/0x500 [ 69.525086][ T4958] netlink_unicast+0x66b/0x690 [ 69.525129][ T4958] netlink_sendmsg+0x58b/0x6b0 [ 69.525181][ T4958] ? __pfx_netlink_sendmsg+0x10/0x10 [ 69.525237][ T4958] __sock_sendmsg+0x142/0x180 [ 69.525271][ T4958] ____sys_sendmsg+0x31e/0x4e0 [ 69.525320][ T4958] ___sys_sendmsg+0x17b/0x1d0 [ 69.525372][ T4958] __x64_sys_sendmsg+0xd4/0x160 [ 69.525459][ T4958] x64_sys_call+0x191e/0x2ff0 [ 69.525484][ T4958] do_syscall_64+0xd2/0x200 [ 69.525587][ T4958] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 69.525615][ T4958] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 69.525698][ T4958] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.525725][ T4958] RIP: 0033:0x7f2f659debe9 [ 69.525744][ T4958] 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 [ 69.525776][ T4958] RSP: 002b:00007f2f6443f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.525799][ T4958] RAX: ffffffffffffffda RBX: 00007f2f65c05fa0 RCX: 00007f2f659debe9 [ 69.525813][ T4958] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 69.525827][ T4958] RBP: 00007f2f6443f090 R08: 0000000000000000 R09: 0000000000000000 [ 69.525841][ T4958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 69.525855][ T4958] R13: 00007f2f65c06038 R14: 00007f2f65c05fa0 R15: 00007ffcf08d9a38 [ 69.525877][ T4958] [ 69.759172][ T4961] syzkaller0: entered promiscuous mode [ 69.764739][ T4961] syzkaller0: entered allmulticast mode [ 69.786598][ T4946] netlink: 14593 bytes leftover after parsing attributes in process `syz.2.459'. [ 70.082498][ T4981] netlink: 4 bytes leftover after parsing attributes in process `syz.0.471'. [ 70.094851][ T4987] loop4: detected capacity change from 0 to 512 [ 70.123333][ T4987] EXT4-fs mount: 38 callbacks suppressed [ 70.123349][ T4987] EXT4-fs (loop4): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 70.184702][ T3307] EXT4-fs (loop4): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 70.215087][ T4996] loop1: detected capacity change from 0 to 128 [ 70.226421][ T29] kauditd_printk_skb: 167 callbacks suppressed [ 70.226436][ T29] audit: type=1326 audit(1755806790.049:2503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.0.478" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f065fbeebe9 code=0x7ffc0000 [ 70.227336][ T4998] sd 0:0:1:0: device reset [ 70.233032][ T29] audit: type=1326 audit(1755806790.049:2504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.0.478" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f065fbeebe9 code=0x7ffc0000 [ 70.284493][ T29] audit: type=1326 audit(1755806790.049:2505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.0.478" exe="/root/syz-executor" sig=0 arch=c000003e syscall=273 compat=0 ip=0x7f065fbeebe9 code=0x7ffc0000 [ 70.308679][ T29] audit: type=1326 audit(1755806790.049:2506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.0.478" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f065fbeebe9 code=0x7ffc0000 [ 70.332851][ T29] audit: type=1326 audit(1755806790.049:2507): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.0.478" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f065fbeebe9 code=0x7ffc0000 [ 70.356560][ T29] audit: type=1326 audit(1755806790.049:2508): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.0.478" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f065fbeebe9 code=0x7ffc0000 [ 70.380417][ T29] audit: type=1326 audit(1755806790.049:2509): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.0.478" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f065fbed550 code=0x7ffc0000 [ 70.404197][ T29] audit: type=1326 audit(1755806790.049:2510): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.0.478" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f065fbeebe9 code=0x7ffc0000 [ 70.428283][ T29] audit: type=1326 audit(1755806790.049:2511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.0.478" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f065fbeebe9 code=0x7ffc0000 [ 70.501877][ T29] audit: type=1326 audit(1755806790.139:2512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4997 comm="syz.0.478" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f065fbeebe9 code=0x7ffc0000 [ 70.540659][ T5008] loop0: detected capacity change from 0 to 512 [ 70.577890][ T5008] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.593499][ T5008] ext4 filesystem being mounted at /100/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 70.631397][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.738998][ T5031] SELinux: failed to load policy [ 70.773604][ T5035] FAULT_INJECTION: forcing a failure. [ 70.773604][ T5035] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 70.786829][ T5035] CPU: 1 UID: 0 PID: 5035 Comm: syz.1.491 Not tainted syzkaller #0 PREEMPT(voluntary) [ 70.786855][ T5035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 70.786867][ T5035] Call Trace: [ 70.786873][ T5035] [ 70.786880][ T5035] __dump_stack+0x1d/0x30 [ 70.786900][ T5035] dump_stack_lvl+0xe8/0x140 [ 70.787022][ T5035] dump_stack+0x15/0x1b [ 70.787061][ T5035] should_fail_ex+0x265/0x280 [ 70.787087][ T5035] should_fail+0xb/0x20 [ 70.787171][ T5035] should_fail_usercopy+0x1a/0x20 [ 70.787198][ T5035] _copy_from_user+0x1c/0xb0 [ 70.787234][ T5035] memdup_user+0x5e/0xd0 [ 70.787267][ T5035] strndup_user+0x68/0xb0 [ 70.787381][ T5035] __se_sys_mount+0x8e/0x2e0 [ 70.787410][ T5035] ? fput+0x8f/0xc0 [ 70.787447][ T5035] ? ksys_write+0x192/0x1a0 [ 70.787500][ T5035] __x64_sys_mount+0x67/0x80 [ 70.787524][ T5035] x64_sys_call+0x2b4d/0x2ff0 [ 70.787551][ T5035] do_syscall_64+0xd2/0x200 [ 70.787585][ T5035] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 70.787612][ T5035] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 70.787691][ T5035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.787718][ T5035] RIP: 0033:0x7f60c6bdebe9 [ 70.787736][ T5035] 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 [ 70.787766][ T5035] RSP: 002b:00007f60c5647038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 70.787789][ T5035] RAX: ffffffffffffffda RBX: 00007f60c6e05fa0 RCX: 00007f60c6bdebe9 [ 70.787802][ T5035] RDX: 0000000000000000 RSI: 00002000000004c0 RDI: 0000200000000480 [ 70.787813][ T5035] RBP: 00007f60c5647090 R08: 0000000000000000 R09: 0000000000000000 [ 70.787837][ T5035] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001 [ 70.787849][ T5035] R13: 00007f60c6e06038 R14: 00007f60c6e05fa0 R15: 00007ffc5ec3e808 [ 70.787874][ T5035] [ 71.004481][ T5038] netlink: 'syz.0.493': attribute type 10 has an invalid length. [ 71.012348][ T5038] netlink: 40 bytes leftover after parsing attributes in process `syz.0.493'. [ 71.142095][ T5051] syzkaller0: entered promiscuous mode [ 71.147752][ T5051] syzkaller0: entered allmulticast mode [ 71.288879][ T5061] netlink: 4 bytes leftover after parsing attributes in process `syz.0.503'. [ 71.355879][ T5071] netlink: 'syz.4.507': attribute type 6 has an invalid length. [ 71.365731][ T5074] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_virt_wifi, syncid = 33554432, id = 0 [ 71.444548][ T5085] loop3: detected capacity change from 0 to 128 [ 71.456950][ T5076] netlink: 14593 bytes leftover after parsing attributes in process `syz.3.509'. [ 71.659614][ T5102] FAULT_INJECTION: forcing a failure. [ 71.659614][ T5102] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 71.673085][ T5102] CPU: 1 UID: 0 PID: 5102 Comm: syz.2.518 Not tainted syzkaller #0 PREEMPT(voluntary) [ 71.673112][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 71.673125][ T5102] Call Trace: [ 71.673134][ T5102] [ 71.673143][ T5102] __dump_stack+0x1d/0x30 [ 71.673170][ T5102] dump_stack_lvl+0xe8/0x140 [ 71.673260][ T5102] dump_stack+0x15/0x1b [ 71.673279][ T5102] should_fail_ex+0x265/0x280 [ 71.673361][ T5102] should_fail+0xb/0x20 [ 71.673375][ T5102] should_fail_usercopy+0x1a/0x20 [ 71.673394][ T5102] _copy_to_user+0x20/0xa0 [ 71.673418][ T5102] simple_read_from_buffer+0xb5/0x130 [ 71.673437][ T5102] proc_fail_nth_read+0x10e/0x150 [ 71.673473][ T5102] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 71.673495][ T5102] vfs_read+0x1a8/0x770 [ 71.673512][ T5102] ? __rcu_read_unlock+0x4f/0x70 [ 71.673588][ T5102] ? __fget_files+0x184/0x1c0 [ 71.673611][ T5102] ksys_read+0xda/0x1a0 [ 71.673636][ T5102] __x64_sys_read+0x40/0x50 [ 71.673663][ T5102] x64_sys_call+0x27bc/0x2ff0 [ 71.673714][ T5102] do_syscall_64+0xd2/0x200 [ 71.673792][ T5102] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 71.673812][ T5102] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 71.673834][ T5102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.673856][ T5102] RIP: 0033:0x7fd2b9f4d5fc [ 71.673870][ T5102] 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 [ 71.673919][ T5102] RSP: 002b:00007fd2b89b7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 71.673935][ T5102] RAX: ffffffffffffffda RBX: 00007fd2ba175fa0 RCX: 00007fd2b9f4d5fc [ 71.673946][ T5102] RDX: 000000000000000f RSI: 00007fd2b89b70a0 RDI: 0000000000000004 [ 71.674038][ T5102] RBP: 00007fd2b89b7090 R08: 0000000000000000 R09: 0000000000000000 [ 71.674048][ T5102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 71.674059][ T5102] R13: 00007fd2ba176038 R14: 00007fd2ba175fa0 R15: 00007fff5e277a08 [ 71.674076][ T5102] [ 71.901619][ T5104] sd 0:0:1:0: device reset [ 72.046640][ T5108] mmap: syz.2.521 (5108) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 72.083089][ T5108] netlink: 'syz.2.521': attribute type 153 has an invalid length. [ 72.302152][ T5121] FAULT_INJECTION: forcing a failure. [ 72.302152][ T5121] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 72.315469][ T5121] CPU: 1 UID: 0 PID: 5121 Comm: syz.3.526 Not tainted syzkaller #0 PREEMPT(voluntary) [ 72.315502][ T5121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 72.315516][ T5121] Call Trace: [ 72.315523][ T5121] [ 72.315531][ T5121] __dump_stack+0x1d/0x30 [ 72.315552][ T5121] dump_stack_lvl+0xe8/0x140 [ 72.315570][ T5121] dump_stack+0x15/0x1b [ 72.315609][ T5121] should_fail_ex+0x265/0x280 [ 72.315635][ T5121] should_fail+0xb/0x20 [ 72.315655][ T5121] should_fail_usercopy+0x1a/0x20 [ 72.315681][ T5121] _copy_from_iter+0xcf/0xe40 [ 72.315705][ T5121] ? __build_skb_around+0x1a0/0x200 [ 72.315839][ T5121] ? __alloc_skb+0x223/0x320 [ 72.315894][ T5121] netlink_sendmsg+0x471/0x6b0 [ 72.315976][ T5121] ? __pfx_netlink_sendmsg+0x10/0x10 [ 72.316004][ T5121] __sock_sendmsg+0x142/0x180 [ 72.316113][ T5121] ____sys_sendmsg+0x31e/0x4e0 [ 72.316145][ T5121] ___sys_sendmsg+0x17b/0x1d0 [ 72.316189][ T5121] __x64_sys_sendmsg+0xd4/0x160 [ 72.316279][ T5121] x64_sys_call+0x191e/0x2ff0 [ 72.316306][ T5121] do_syscall_64+0xd2/0x200 [ 72.316339][ T5121] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 72.316376][ T5121] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 72.316405][ T5121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.316430][ T5121] RIP: 0033:0x7f2f659debe9 [ 72.316449][ T5121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 72.316471][ T5121] RSP: 002b:00007f2f6443f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.316548][ T5121] RAX: ffffffffffffffda RBX: 00007f2f65c05fa0 RCX: 00007f2f659debe9 [ 72.316565][ T5121] RDX: 00000000400048c0 RSI: 0000200000000200 RDI: 0000000000000005 [ 72.316580][ T5121] RBP: 00007f2f6443f090 R08: 0000000000000000 R09: 0000000000000000 [ 72.316595][ T5121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.316660][ T5121] R13: 00007f2f65c06038 R14: 00007f2f65c05fa0 R15: 00007ffcf08d9a38 [ 72.316684][ T5121] [ 72.554939][ T5125] loop3: detected capacity change from 0 to 512 [ 72.562792][ T5125] EXT4-fs: Ignoring removed mblk_io_submit option [ 72.570188][ T5125] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 72.587122][ T5132] loop2: detected capacity change from 0 to 1024 [ 72.590839][ T5125] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 72.602651][ T5125] EXT4-fs (loop3): orphan cleanup on readonly fs [ 72.610156][ T5125] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.528: Invalid block bitmap block 0 in block_group 0 [ 72.625485][ T5125] EXT4-fs (loop3): Remounting filesystem read-only [ 72.625849][ T5132] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.634469][ T5125] EXT4-fs (loop3): 1 orphan inode deleted [ 72.652121][ T5125] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 72.661720][ T5132] ext4 filesystem being mounted at /108/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.720536][ T5125] syz.3.528 (5125) used greatest stack depth: 9592 bytes left [ 72.728759][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.760432][ T5147] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #15: block 1: comm syz.2.532: lblock 1 mapped to illegal pblock 1 (length 15) [ 72.785827][ T5147] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 72.798676][ T5147] EXT4-fs (loop2): This should not happen!! Data will be lost [ 72.798676][ T5147] [ 72.846380][ T5147] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 72.900341][ T5132] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.532: lblock 1 mapped to illegal pblock 1 (length 3) [ 72.931806][ T5130] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 4: comm syz.2.532: lblock 4 mapped to illegal pblock 4 (length 4) [ 72.965289][ T5132] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.532: lblock 1 mapped to illegal pblock 1 (length 3) [ 72.983408][ T5130] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 4: comm syz.2.532: lblock 4 mapped to illegal pblock 4 (length 4) [ 72.996511][ T5132] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.532: lblock 1 mapped to illegal pblock 1 (length 3) [ 73.026151][ T5144] loop0: detected capacity change from 0 to 1024 [ 73.033132][ T5144] EXT4-fs: Ignoring removed nomblk_io_submit option [ 73.046521][ T5130] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 4: comm syz.2.532: lblock 4 mapped to illegal pblock 4 (length 4) [ 73.064151][ T5132] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.532: lblock 1 mapped to illegal pblock 1 (length 3) [ 73.078862][ T5130] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.532: lblock 1 mapped to illegal pblock 1 (length 3) [ 73.099761][ T5144] EXT4-fs (loop0): can't mount with journal_checksum, fs mounted w/o journal [ 73.151472][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.164357][ T5163] loop3: detected capacity change from 0 to 128 [ 73.187017][ T5163] __nla_validate_parse: 2 callbacks suppressed [ 73.187036][ T5163] netlink: 14593 bytes leftover after parsing attributes in process `syz.3.540'. [ 73.493514][ T5187] loop2: detected capacity change from 0 to 2048 [ 73.506946][ T5187] EXT4-fs: inline encryption not supported [ 73.515970][ T5189] loop0: detected capacity change from 0 to 1024 [ 73.540753][ T5189] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.554492][ T5187] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.567493][ T5189] ext4 filesystem being mounted at /118/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.583861][ T5187] EXT4-fs error (device loop2): ext4_find_extent:939: inode #2: comm syz.2.550: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 73.646909][ T5195] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #15: block 1: comm syz.0.551: lblock 1 mapped to illegal pblock 1 (length 15) [ 73.662972][ T5187] EXT4-fs error (device loop2): ext4_find_extent:939: inode #2: comm syz.2.550: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 73.679740][ T5195] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 73.692592][ T5195] EXT4-fs (loop0): This should not happen!! Data will be lost [ 73.692592][ T5195] [ 73.710206][ T5195] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 73.727082][ T5189] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.551: lblock 1 mapped to illegal pblock 1 (length 3) [ 73.742028][ T5189] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.551: lblock 1 mapped to illegal pblock 1 (length 3) [ 73.768039][ T5189] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.551: lblock 1 mapped to illegal pblock 1 (length 3) [ 73.777525][ T5188] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 4: comm syz.0.551: lblock 4 mapped to illegal pblock 4 (length 4) [ 73.783684][ T5189] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.551: lblock 1 mapped to illegal pblock 1 (length 3) [ 73.799520][ T5198] SELinux: failed to load policy [ 73.817349][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.819465][ T5189] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.551: lblock 1 mapped to illegal pblock 1 (length 3) [ 73.841668][ T5188] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 4: comm syz.0.551: lblock 4 mapped to illegal pblock 4 (length 4) [ 73.851456][ T5189] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #15: block 1: comm syz.0.551: lblock 1 mapped to illegal pblock 1 (length 3) [ 73.991235][ T5204] loop2: detected capacity change from 0 to 2048 [ 73.998221][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.027175][ T5208] netlink: 1 bytes leftover after parsing attributes in process `syz.3.557'. [ 74.064718][ T5204] Alternate GPT is invalid, using primary GPT. [ 74.071342][ T5204] loop2: p2 p3 p7 [ 74.100072][ T5210] loop4: detected capacity change from 0 to 1024 [ 74.662320][ T5210] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.674776][ T5210] ext4 filesystem being mounted at /120/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.908499][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.972147][ T5230] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.991827][ T5230] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.006735][ T5230] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.025958][ T5232] sd 0:0:1:0: device reset [ 75.030548][ T5230] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.044386][ T5230] loop4: detected capacity change from 0 to 512 [ 75.060704][ T5230] ext4: Unknown parameter 'noacl' [ 75.107884][ T5235] net_ratelimit: 138 callbacks suppressed [ 75.107957][ T5235] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 75.126885][ T5219] netlink: 8 bytes leftover after parsing attributes in process `syz.3.558'. [ 75.148758][ T5219] loop3: detected capacity change from 0 to 1024 [ 75.155901][ T5219] EXT4-fs: Ignoring removed orlov option [ 75.161808][ T5241] loop0: detected capacity change from 0 to 128 [ 75.171359][ T5237] netlink: 14593 bytes leftover after parsing attributes in process `syz.0.567'. [ 75.191782][ T5219] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.254293][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.267262][ T29] kauditd_printk_skb: 305 callbacks suppressed [ 75.267280][ T29] audit: type=1400 audit(1755806795.089:2815): avc: denied { connect } for pid=5244 comm="syz.1.568" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 75.316289][ T29] audit: type=1400 audit(1755806795.139:2816): avc: denied { ioctl } for pid=5251 comm="syz.3.569" path="socket:[10018]" dev="sockfs" ino=10018 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 75.451701][ T5250] netlink: 24 bytes leftover after parsing attributes in process `syz.1.570'. [ 75.452811][ T29] audit: type=1326 audit(1755806795.279:2817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5247 comm="syz.1.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 75.484583][ T29] audit: type=1326 audit(1755806795.279:2818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5247 comm="syz.1.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=148 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 75.485078][ T5253] loop3: detected capacity change from 0 to 512 [ 75.508528][ T29] audit: type=1326 audit(1755806795.279:2819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5247 comm="syz.1.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 75.508590][ T29] audit: type=1326 audit(1755806795.279:2820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5247 comm="syz.1.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 75.542198][ T5253] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.562127][ T29] audit: type=1326 audit(1755806795.289:2821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5247 comm="syz.1.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 75.598296][ T29] audit: type=1326 audit(1755806795.289:2822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5247 comm="syz.1.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 75.621698][ T29] audit: type=1326 audit(1755806795.289:2823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5247 comm="syz.1.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 75.651603][ T5253] ext4 filesystem being mounted at /84/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.677683][ T29] audit: type=1400 audit(1755806795.499:2824): avc: denied { write } for pid=5251 comm="syz.3.569" path="/84/file1/bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 75.714592][ T5252] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 75.724602][ T5252] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 75.754853][ T5266] sd 0:0:1:0: device reset [ 75.761681][ T5253] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2051 sclass=netlink_route_socket pid=5253 comm=syz.3.569 [ 75.835695][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.838067][ T5308] bridge0: port 3(batadv0) entered blocking state [ 75.851694][ T5308] bridge0: port 3(batadv0) entered disabled state [ 75.880004][ T5308] batadv0: entered allmulticast mode [ 75.891045][ T5308] batadv0: entered promiscuous mode [ 75.917451][ T5312] loop3: detected capacity change from 0 to 1024 [ 75.976778][ T5315] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 75.996483][ T5312] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.010419][ T5312] ext4 filesystem being mounted at /85/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.078721][ T5322] netlink: 'syz.4.579': attribute type 2 has an invalid length. [ 76.086618][ T5322] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.579'. [ 76.110700][ T5312] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #15: block 1: comm syz.3.577: lblock 1 mapped to illegal pblock 1 (length 15) [ 76.139374][ T5312] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 76.152077][ T5312] EXT4-fs (loop3): This should not happen!! Data will be lost [ 76.152077][ T5312] [ 76.155908][ T5334] FAULT_INJECTION: forcing a failure. [ 76.155908][ T5334] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 76.175240][ T5334] CPU: 0 UID: 0 PID: 5334 Comm: syz.4.583 Not tainted syzkaller #0 PREEMPT(voluntary) [ 76.175267][ T5334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 76.175279][ T5334] Call Trace: [ 76.175286][ T5334] [ 76.175294][ T5334] __dump_stack+0x1d/0x30 [ 76.175315][ T5334] dump_stack_lvl+0xe8/0x140 [ 76.175409][ T5312] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, [ 76.175411][ T5334] dump_stack+0x15/0x1b [ 76.175433][ T5334] should_fail_ex+0x265/0x280 [ 76.175458][ T5334] should_fail+0xb/0x20 [ 76.175479][ T5334] should_fail_usercopy+0x1a/0x20 [ 76.175557][ T5334] _copy_from_user+0x1c/0xb0 [ 76.175608][ T5334] ___sys_sendmsg+0xc1/0x1d0 [ 76.175660][ T5334] __x64_sys_sendmsg+0xd4/0x160 [ 76.175696][ T5334] x64_sys_call+0x191e/0x2ff0 [ 76.175728][ T5334] do_syscall_64+0xd2/0x200 [ 76.175776][ T5334] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 76.175809][ T5334] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 76.175874][ T5334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.175904][ T5334] RIP: 0033:0x7fbad08bebe9 [ 76.175926][ T5334] 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 [ 76.175949][ T5334] RSP: 002b:00007fbacf31f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 76.175975][ T5334] RAX: ffffffffffffffda RBX: 00007fbad0ae5fa0 RCX: 00007fbad08bebe9 [ 76.176045][ T5334] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 76.176062][ T5334] RBP: 00007fbacf31f090 R08: 0000000000000000 R09: 0000000000000000 [ 76.176079][ T5334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.176094][ T5334] R13: 00007fbad0ae6038 R14: 00007fbad0ae5fa0 R15: 00007fff860a04e8 [ 76.176121][ T5334] [ 76.185487][ T5335] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 1: comm syz.3.577: lblock 1 mapped to illegal pblock 1 (length 3) [ 76.195694][ T5312] block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 76.257124][ T5310] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 4: comm syz.3.577: lblock 4 mapped to illegal pblock 4 (length 4) [ 76.280931][ T5332] loop1: detected capacity change from 0 to 2048 [ 76.305544][ T5310] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 4: comm syz.3.577: lblock 4 mapped to illegal pblock 4 (length 4) [ 76.416380][ T169] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 76.425797][ T169] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 76.426221][ T5310] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 4: comm syz.3.577: lblock 4 mapped to illegal pblock 4 (length 4) [ 76.435505][ T5335] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 1: comm syz.3.577: lblock 1 mapped to illegal pblock 1 (length 3) [ 76.464763][ T5335] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 1: comm syz.3.577: lblock 1 mapped to illegal pblock 1 (length 3) [ 76.479513][ T5310] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 1: comm syz.3.577: lblock 1 mapped to illegal pblock 1 (length 3) [ 76.495372][ T5332] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.510216][ T5310] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #15: block 1: comm syz.3.577: lblock 1 mapped to illegal pblock 1 (length 3) [ 76.564121][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.605442][ T5354] loop4: detected capacity change from 0 to 1024 [ 76.639027][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.651746][ T5352] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 76.674552][ T5354] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.690941][ T5354] ext4 filesystem being mounted at /128/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.767482][ T5365] netlink: 4 bytes leftover after parsing attributes in process `syz.0.594'. [ 76.781971][ T5370] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #15: block 1: comm syz.4.590: lblock 1 mapped to illegal pblock 1 (length 15) [ 76.797366][ T5366] netlink: 'syz.1.595': attribute type 10 has an invalid length. [ 76.815133][ T5370] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 76.827178][ T5366] team0: Port device dummy0 added [ 76.827885][ T5370] EXT4-fs (loop4): This should not happen!! Data will be lost [ 76.827885][ T5370] [ 76.844598][ T5366] netlink: 'syz.1.595': attribute type 10 has an invalid length. [ 76.854436][ T5366] team0: Failed to send port change of device dummy0 via netlink (err -105) [ 76.863447][ T5370] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 76.880597][ T5366] team0: Failed to send options change via netlink (err -105) [ 76.888233][ T5354] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 1: comm syz.4.590: lblock 1 mapped to illegal pblock 1 (length 3) [ 76.888512][ T5366] team0: Failed to send port change of device dummy0 via netlink (err -105) [ 76.904883][ T5354] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 1: comm syz.4.590: lblock 1 mapped to illegal pblock 1 (length 3) [ 76.920842][ T5353] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 4: comm syz.4.590: lblock 4 mapped to illegal pblock 4 (length 4) [ 76.927804][ T5354] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 1: comm syz.4.590: lblock 1 mapped to illegal pblock 1 (length 3) [ 76.940671][ T5366] team0: Port device dummy0 removed [ 76.975933][ T5366] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 76.984806][ T5354] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 1: comm syz.4.590: lblock 1 mapped to illegal pblock 1 (length 3) [ 76.993994][ T5353] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 4: comm syz.4.590: lblock 4 mapped to illegal pblock 4 (length 4) [ 77.016845][ T5354] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 1: comm syz.4.590: lblock 1 mapped to illegal pblock 1 (length 3) [ 77.032015][ T5353] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 4: comm syz.4.590: lblock 4 mapped to illegal pblock 4 (length 4) [ 77.124556][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.165540][ T5387] FAULT_INJECTION: forcing a failure. [ 77.165540][ T5387] name failslab, interval 1, probability 0, space 0, times 0 [ 77.178467][ T5387] CPU: 1 UID: 0 PID: 5387 Comm: syz.0.602 Not tainted syzkaller #0 PREEMPT(voluntary) [ 77.178496][ T5387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 77.178513][ T5387] Call Trace: [ 77.178520][ T5387] [ 77.178528][ T5387] __dump_stack+0x1d/0x30 [ 77.178550][ T5387] dump_stack_lvl+0xe8/0x140 [ 77.178571][ T5387] dump_stack+0x15/0x1b [ 77.178587][ T5387] should_fail_ex+0x265/0x280 [ 77.178659][ T5387] should_failslab+0x8c/0xb0 [ 77.178749][ T5387] kmem_cache_alloc_noprof+0x50/0x310 [ 77.178778][ T5387] ? security_file_alloc+0x32/0x100 [ 77.178892][ T5387] security_file_alloc+0x32/0x100 [ 77.178925][ T5387] init_file+0x5c/0x1d0 [ 77.178968][ T5387] alloc_empty_file+0x8b/0x200 [ 77.179065][ T5387] path_openat+0x68/0x2170 [ 77.179085][ T5387] ? _parse_integer_limit+0x170/0x190 [ 77.179147][ T5387] ? kstrtoull+0x111/0x140 [ 77.179167][ T5387] ? kstrtouint+0x76/0xc0 [ 77.179188][ T5387] do_filp_open+0x109/0x230 [ 77.179217][ T5387] do_sys_openat2+0xa6/0x110 [ 77.179337][ T5387] __x64_sys_openat+0xf2/0x120 [ 77.179388][ T5387] x64_sys_call+0x2e9c/0x2ff0 [ 77.179488][ T5387] do_syscall_64+0xd2/0x200 [ 77.179516][ T5387] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 77.179601][ T5387] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 77.179627][ T5387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.179659][ T5387] RIP: 0033:0x7f065fbeebe9 [ 77.179674][ T5387] 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 [ 77.179732][ T5387] RSP: 002b:00007f065e64f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 77.179751][ T5387] RAX: ffffffffffffffda RBX: 00007f065fe15fa0 RCX: 00007f065fbeebe9 [ 77.179802][ T5387] RDX: 000000000000c100 RSI: 0000200000000400 RDI: ffffffffffffff9c [ 77.179819][ T5387] RBP: 00007f065e64f090 R08: 0000000000000000 R09: 0000000000000000 [ 77.179832][ T5387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 77.179844][ T5387] R13: 00007f065fe16038 R14: 00007f065fe15fa0 R15: 00007ffc39412738 [ 77.179867][ T5387] [ 77.437668][ T5392] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 77.468616][ T5394] sd 0:0:1:0: device reset [ 77.519396][ T5398] loop2: detected capacity change from 0 to 1024 [ 77.541287][ T5398] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 77.641730][ T5407] netdevsim netdevsim0: Direct firmware load for ./file0 failed with error -2 [ 77.759267][ T5417] loop1: detected capacity change from 0 to 128 [ 77.841144][ T5430] loop3: detected capacity change from 0 to 1024 [ 77.861342][ T5430] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 77.871478][ T5426] sd 0:0:1:0: device reset [ 77.895794][ T5422] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 77.949586][ T5441] loop1: detected capacity change from 0 to 1024 [ 77.967899][ T5440] syzkaller0: entered promiscuous mode [ 77.973639][ T5440] syzkaller0: entered allmulticast mode [ 77.982167][ T5441] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.994856][ T5441] ext4 filesystem being mounted at /137/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.081767][ T5451] loop0: detected capacity change from 0 to 128 [ 78.121219][ T5452] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #15: block 1: comm syz.1.622: lblock 1 mapped to illegal pblock 1 (length 15) [ 78.152600][ T5452] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 78.165585][ T5452] EXT4-fs (loop1): This should not happen!! Data will be lost [ 78.165585][ T5452] [ 78.170423][ T5456] syzkaller0: entered promiscuous mode [ 78.181253][ T5456] syzkaller0: entered allmulticast mode [ 78.212600][ T5452] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 78.256295][ T5441] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.622: lblock 1 mapped to illegal pblock 1 (length 3) [ 78.274028][ T5441] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.622: lblock 1 mapped to illegal pblock 1 (length 3) [ 78.305164][ T5468] sd 0:0:1:0: device reset [ 78.324928][ T5436] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 4: comm syz.1.622: lblock 4 mapped to illegal pblock 4 (length 4) [ 78.345853][ T5441] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.622: lblock 1 mapped to illegal pblock 1 (length 3) [ 78.363854][ T5474] loop4: detected capacity change from 0 to 1024 [ 78.368672][ T5436] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 4: comm syz.1.622: lblock 4 mapped to illegal pblock 4 (length 4) [ 78.386848][ T5436] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 4: comm syz.1.622: lblock 4 mapped to illegal pblock 4 (length 4) [ 78.404326][ T5441] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.622: lblock 1 mapped to illegal pblock 1 (length 3) [ 78.438548][ T5436] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #15: block 1: comm syz.1.622: lblock 1 mapped to illegal pblock 1 (length 3) [ 78.441867][ T5474] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.473040][ T5474] ext4 filesystem being mounted at /136/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.538819][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.590658][ T5474] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #15: block 1: comm syz.4.637: lblock 1 mapped to illegal pblock 1 (length 15) [ 78.598951][ T5489] syzkaller0: entered promiscuous mode [ 78.610495][ T5489] syzkaller0: entered allmulticast mode [ 78.616782][ T5474] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 78.629585][ T5474] EXT4-fs (loop4): This should not happen!! Data will be lost [ 78.629585][ T5474] [ 78.653319][ T5490] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 1: comm syz.4.637: lblock 1 mapped to illegal pblock 1 (length 3) [ 78.671979][ T5474] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 78.688450][ T5490] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 1: comm syz.4.637: lblock 1 mapped to illegal pblock 1 (length 3) [ 78.706357][ T5473] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 4: comm syz.4.637: lblock 4 mapped to illegal pblock 4 (length 4) [ 78.721614][ T5490] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 1: comm syz.4.637: lblock 1 mapped to illegal pblock 1 (length 3) [ 78.736687][ T5473] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 4: comm syz.4.637: lblock 4 mapped to illegal pblock 4 (length 4) [ 78.755346][ T5490] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 1: comm syz.4.637: lblock 1 mapped to illegal pblock 1 (length 3) [ 78.770247][ T5473] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 4: comm syz.4.637: lblock 4 mapped to illegal pblock 4 (length 4) [ 78.784847][ T5490] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #15: block 1: comm syz.4.637: lblock 1 mapped to illegal pblock 1 (length 3) [ 78.844474][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.862064][ T5501] sd 0:0:1:0: device reset [ 78.946656][ T5513] FAULT_INJECTION: forcing a failure. [ 78.946656][ T5513] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 78.960616][ T5513] CPU: 0 UID: 0 PID: 5513 Comm: syz.1.652 Not tainted syzkaller #0 PREEMPT(voluntary) [ 78.960647][ T5513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 78.960734][ T5513] Call Trace: [ 78.960740][ T5513] [ 78.960748][ T5513] __dump_stack+0x1d/0x30 [ 78.960771][ T5513] dump_stack_lvl+0xe8/0x140 [ 78.960791][ T5513] dump_stack+0x15/0x1b [ 78.960808][ T5513] should_fail_ex+0x265/0x280 [ 78.960829][ T5513] should_fail_alloc_page+0xf2/0x100 [ 78.960886][ T5513] __alloc_frozen_pages_noprof+0xff/0x360 [ 78.960986][ T5513] alloc_pages_mpol+0xb3/0x250 [ 78.961019][ T5513] vma_alloc_folio_noprof+0x1aa/0x300 [ 78.961054][ T5513] handle_mm_fault+0xec2/0x2c20 [ 78.961137][ T5513] do_user_addr_fault+0x636/0x1090 [ 78.961211][ T5513] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 78.961239][ T5513] exc_page_fault+0x62/0xa0 [ 78.961262][ T5513] asm_exc_page_fault+0x26/0x30 [ 78.961283][ T5513] RIP: 0033:0x7f60c6b8c20b [ 78.961299][ T5513] Code: c0 8b 87 c0 00 00 00 66 0f 6c c0 85 c0 0f 85 44 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 21 00 00 48 8d 7c 24 20 <0f> 29 44 24 40 49 89 e4 48 89 44 24 50 8b 43 74 48 89 9c 24 00 01 [ 78.961385][ T5513] RSP: 002b:00007f60c5644e10 EFLAGS: 00010246 [ 78.961408][ T5513] RAX: 00007f60c5646f30 RBX: 00007f60c6dd7640 RCX: 0000000000000000 [ 78.961421][ T5513] RDX: 00007f60c5646f78 RSI: 00007f60c6c3eca8 RDI: 00007f60c5644e30 [ 78.961435][ T5513] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000 [ 78.961448][ T5513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.961460][ T5513] R13: 00007f60c6e06038 R14: 00007f60c6e05fa0 R15: 00007ffc5ec3e808 [ 78.961488][ T5513] [ 78.961517][ T5513] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 79.547006][ T5522] syzkaller0: entered allmulticast mode [ 79.600985][ T5522] loop1: detected capacity change from 0 to 512 [ 79.610585][ T5522] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 79.611084][ T5523] syzkaller0: entered promiscuous mode [ 79.620844][ T5522] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 79.635304][ T5523] syzkaller0: entered allmulticast mode [ 79.646697][ T5522] netlink: zone id is out of range [ 79.652675][ T5522] netlink: zone id is out of range [ 79.657992][ T5522] netlink: zone id is out of range [ 79.663372][ T5522] netlink: zone id is out of range [ 79.668675][ T5522] netlink: zone id is out of range [ 79.672770][ T5525] syzkaller0: entered promiscuous mode [ 79.679677][ T5525] syzkaller0: entered allmulticast mode [ 79.718293][ T5530] loop0: detected capacity change from 0 to 128 [ 79.728741][ T5528] netlink: 14593 bytes leftover after parsing attributes in process `syz.0.657'. [ 79.785731][ T5535] loop3: detected capacity change from 0 to 2048 [ 79.805180][ T5532] netlink: 4 bytes leftover after parsing attributes in process `syz.4.658'. [ 79.857915][ T5538] loop1: detected capacity change from 0 to 128 [ 79.875866][ T5535] EXT4-fs: inline encryption not supported [ 79.888586][ T5545] loop2: detected capacity change from 0 to 1024 [ 79.907390][ T5545] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.921760][ T5535] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.934780][ T5545] ext4 filesystem being mounted at /133/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.947602][ T5535] EXT4-fs error (device loop3): ext4_find_extent:939: inode #2: comm syz.3.659: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 79.991110][ T5535] EXT4-fs error (device loop3): ext4_find_extent:939: inode #2: comm syz.3.659: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 80.023179][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.061532][ T5561] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #15: block 1: comm syz.2.663: lblock 1 mapped to illegal pblock 1 (length 15) [ 80.094326][ T5559] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.136132][ T5561] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 80.148900][ T5561] EXT4-fs (loop2): This should not happen!! Data will be lost [ 80.148900][ T5561] [ 80.170621][ T5561] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 80.189387][ T5559] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.230132][ T5571] syzkaller0: entered promiscuous mode [ 80.235998][ T5571] syzkaller0: entered allmulticast mode [ 80.307755][ T5545] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.663: lblock 1 mapped to illegal pblock 1 (length 3) [ 80.323089][ T5545] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.663: lblock 1 mapped to illegal pblock 1 (length 3) [ 80.338658][ T5545] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.663: lblock 1 mapped to illegal pblock 1 (length 3) [ 80.354291][ T5545] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.663: lblock 1 mapped to illegal pblock 1 (length 3) [ 80.369787][ T5544] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 4: comm syz.2.663: lblock 4 mapped to illegal pblock 4 (length 4) [ 80.485934][ T5559] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.584715][ T5559] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.623044][ T5545] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.663: lblock 1 mapped to illegal pblock 1 (length 3) [ 80.647750][ T5544] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 4: comm syz.2.663: lblock 4 mapped to illegal pblock 4 (length 4) [ 80.670804][ T5544] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 4: comm syz.2.663: lblock 4 mapped to illegal pblock 4 (length 4) [ 80.685889][ T5578] netlink: 4 bytes leftover after parsing attributes in process `syz.1.671'. [ 80.725881][ T5291] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.746096][ T37] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.764840][ T5301] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.777996][ T5301] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.795912][ T5581] IPv6: sit1: Disabled Multicast RS [ 80.817249][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.826691][ T29] kauditd_printk_skb: 130 callbacks suppressed [ 80.826709][ T29] audit: type=1326 audit(1755806800.639:2955): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5583 comm="syz.0.673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f065fbeebe9 code=0x7ffc0000 [ 80.857032][ T29] audit: type=1326 audit(1755806800.639:2956): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5583 comm="syz.0.673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f065fbeebe9 code=0x7ffc0000 [ 80.897309][ T5589] loop0: detected capacity change from 0 to 128 [ 80.937054][ T5593] loop1: detected capacity change from 0 to 2048 [ 80.940895][ T5595] loop2: detected capacity change from 0 to 512 [ 80.944284][ T5593] EXT4-fs: inline encryption not supported [ 80.964032][ T29] audit: type=1400 audit(1755806800.789:2957): avc: denied { write } for pid=5592 comm="syz.2.678" name="route" dev="proc" ino=4026532398 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 81.004189][ T5593] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.026075][ T5593] EXT4-fs error (device loop1): ext4_find_extent:939: inode #2: comm syz.1.677: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 81.033238][ T29] audit: type=1326 audit(1755806800.849:2958): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5591 comm="syz.1.677" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 81.063493][ T5593] EXT4-fs error (device loop1): ext4_find_extent:939: inode #2: comm syz.1.677: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 81.066456][ T29] audit: type=1326 audit(1755806800.849:2959): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5591 comm="syz.1.677" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 81.106590][ T29] audit: type=1326 audit(1755806800.849:2960): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5591 comm="syz.1.677" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 81.130520][ T29] audit: type=1326 audit(1755806800.849:2961): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5591 comm="syz.1.677" exe="/root/syz-executor" sig=0 arch=c000003e syscall=128 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 81.153900][ T29] audit: type=1326 audit(1755806800.849:2962): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5591 comm="syz.1.677" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 81.161745][ T5606] netlink: 8 bytes leftover after parsing attributes in process `syz.2.678'. [ 81.177531][ T29] audit: type=1326 audit(1755806800.849:2963): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5591 comm="syz.1.677" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 81.238972][ T5611] IPVS: sync thread started: state = BACKUP, mcast_ifn = batadv0, syncid = 0, id = 0 [ 81.251593][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.300377][ T29] audit: type=1326 audit(1755806800.869:2964): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5591 comm="syz.1.677" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c6bdebe9 code=0x7ffc0000 [ 81.358522][ T5616] netlink: 28 bytes leftover after parsing attributes in process `syz.0.683'. [ 81.367887][ T5616] netlink: 108 bytes leftover after parsing attributes in process `syz.0.683'. [ 81.377259][ T5616] FAULT_INJECTION: forcing a failure. [ 81.377259][ T5616] name failslab, interval 1, probability 0, space 0, times 0 [ 81.390209][ T5616] CPU: 1 UID: 0 PID: 5616 Comm: syz.0.683 Not tainted syzkaller #0 PREEMPT(voluntary) [ 81.390248][ T5616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 81.390304][ T5616] Call Trace: [ 81.390311][ T5616] [ 81.390320][ T5616] __dump_stack+0x1d/0x30 [ 81.390346][ T5616] dump_stack_lvl+0xe8/0x140 [ 81.390370][ T5616] dump_stack+0x15/0x1b [ 81.390391][ T5616] should_fail_ex+0x265/0x280 [ 81.390412][ T5616] should_failslab+0x8c/0xb0 [ 81.390496][ T5616] kmem_cache_alloc_noprof+0x50/0x310 [ 81.390533][ T5616] ? radix_tree_node_alloc+0x8a/0x1f0 [ 81.390566][ T5616] radix_tree_node_alloc+0x8a/0x1f0 [ 81.390701][ T5616] idr_get_free+0x1fa/0x550 [ 81.390729][ T5616] idr_alloc_u32+0xca/0x180 [ 81.390766][ T5616] tcf_idr_check_alloc+0x193/0x240 [ 81.390866][ T5616] tcf_ct_init+0x224/0xe80 [ 81.390890][ T5616] ? _raw_spin_unlock+0x26/0x50 [ 81.390989][ T5616] tcf_action_init_1+0x367/0x4a0 [ 81.391028][ T5616] tcf_action_init+0x267/0x6d0 [ 81.391154][ T5616] tc_ctl_action+0x291/0x830 [ 81.391209][ T5616] ? __pfx_tc_ctl_action+0x10/0x10 [ 81.391253][ T5616] rtnetlink_rcv_msg+0x657/0x6d0 [ 81.391305][ T5616] netlink_rcv_skb+0x123/0x220 [ 81.391329][ T5616] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 81.391361][ T5616] rtnetlink_rcv+0x1c/0x30 [ 81.391391][ T5616] netlink_unicast+0x5bd/0x690 [ 81.391460][ T5616] netlink_sendmsg+0x58b/0x6b0 [ 81.391544][ T5616] ? __pfx_netlink_sendmsg+0x10/0x10 [ 81.391570][ T5616] __sock_sendmsg+0x142/0x180 [ 81.391651][ T5616] ____sys_sendmsg+0x31e/0x4e0 [ 81.391675][ T5616] ___sys_sendmsg+0x17b/0x1d0 [ 81.391708][ T5616] __x64_sys_sendmsg+0xd4/0x160 [ 81.391740][ T5616] x64_sys_call+0x191e/0x2ff0 [ 81.391834][ T5616] do_syscall_64+0xd2/0x200 [ 81.391900][ T5616] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 81.391972][ T5616] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 81.391997][ T5616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.392053][ T5616] RIP: 0033:0x7f065fbeebe9 [ 81.392070][ T5616] 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 [ 81.392093][ T5616] RSP: 002b:00007f065e64f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 81.392113][ T5616] RAX: ffffffffffffffda RBX: 00007f065fe15fa0 RCX: 00007f065fbeebe9 [ 81.392125][ T5616] RDX: 0000000000000000 RSI: 0000200000007940 RDI: 0000000000000004 [ 81.392136][ T5616] RBP: 00007f065e64f090 R08: 0000000000000000 R09: 0000000000000000 [ 81.392228][ T5616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 81.392239][ T5616] R13: 00007f065fe16038 R14: 00007f065fe15fa0 R15: 00007ffc39412738 [ 81.392259][ T5616] [ 81.696680][ T5616] syz.0.683 (5616) used greatest stack depth: 9528 bytes left [ 81.777405][ T5618] net_ratelimit: 129 callbacks suppressed [ 81.777443][ T5618] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 81.832008][ T5626] netlink: 'syz.2.686': attribute type 13 has an invalid length. [ 81.839970][ T5626] netlink: 'syz.2.686': attribute type 27 has an invalid length. [ 81.889603][ T5633] smc: net device bond0 applied user defined pnetid SYZ2 [ 81.912950][ T5637] loop2: detected capacity change from 0 to 128 [ 81.933859][ T5639] loop4: detected capacity change from 0 to 2048 [ 81.942506][ T5639] EXT4-fs: inline encryption not supported [ 81.977343][ T5642] loop0: detected capacity change from 0 to 2048 [ 81.984695][ T5642] EXT4-fs: inline encryption not supported [ 81.990842][ T5624] loop1: detected capacity change from 0 to 2048 [ 82.003281][ T5639] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.003631][ T5624] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.018111][ T5642] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.048092][ T5642] EXT4-fs error (device loop0): ext4_find_extent:939: inode #2: comm syz.0.692: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 82.060848][ T5639] EXT4-fs error (device loop4): ext4_find_extent:939: inode #2: comm syz.4.691: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 82.067121][ T5642] EXT4-fs error (device loop0): ext4_find_extent:939: inode #2: comm syz.0.692: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 82.101122][ T5639] EXT4-fs error (device loop4): ext4_find_extent:939: inode #2: comm syz.4.691: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 82.144542][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.156215][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.166014][ T3307] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.197994][ T5655] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 82.207078][ T5657] sg_write: data in/out 63015/8 bytes for SCSI command 0x7f-- guessing data in; [ 82.207078][ T5657] program syz.1.695 not setting count and/or reply_len properly [ 82.235337][ T5658] loop0: detected capacity change from 0 to 512 [ 82.262303][ T5658] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.288239][ T5658] ext4 filesystem being mounted at /146/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.348479][ T5653] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 82.361383][ T5653] netdevsim netdevsim0 netdevsim0: left promiscuous mode [ 82.406442][ T5668] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 82.477227][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.620848][ T5675] loop4: detected capacity change from 0 to 1024 [ 82.627697][ T5675] EXT4-fs: inline encryption not supported [ 82.633654][ T5675] EXT4-fs: Ignoring removed i_version option [ 82.643209][ T5675] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 82.655610][ T5675] EXT4-fs error (device loop4): ext4_map_blocks:814: inode #3: block 1: comm syz.4.703: lblock 1 mapped to illegal pblock 1 (length 1) [ 82.680859][ T5675] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.703: Failed to acquire dquot type 0 [ 82.684653][ T5678] loop1: detected capacity change from 0 to 2048 [ 82.695002][ T5675] EXT4-fs error (device loop4): ext4_free_blocks:6696: comm syz.4.703: Freeing blocks not in datazone - block = 0, count = 4096 [ 82.698978][ T5678] EXT4-fs: inline encryption not supported [ 82.731689][ T5675] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.703: Invalid inode bitmap blk 0 in block_group 0 [ 82.749275][ T5682] FAULT_INJECTION: forcing a failure. [ 82.749275][ T5682] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 82.756156][ T37] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 82.762801][ T5682] CPU: 1 UID: 0 PID: 5682 Comm: syz.3.706 Not tainted syzkaller #0 PREEMPT(voluntary) [ 82.762919][ T5682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 82.762937][ T5682] Call Trace: [ 82.762946][ T5682] [ 82.762956][ T5682] __dump_stack+0x1d/0x30 [ 82.762983][ T5682] dump_stack_lvl+0xe8/0x140 [ 82.763011][ T5682] dump_stack+0x15/0x1b [ 82.763056][ T5682] should_fail_ex+0x265/0x280 [ 82.763094][ T5682] should_fail+0xb/0x20 [ 82.763119][ T5682] should_fail_usercopy+0x1a/0x20 [ 82.763149][ T5682] _copy_from_iter+0xcf/0xe40 [ 82.763261][ T5682] ? _copy_from_iter+0x16d/0xe40 [ 82.763302][ T5682] copy_page_from_iter+0x178/0x2a0 [ 82.763336][ T5682] skb_copy_datagram_from_iter+0x232/0x490 [ 82.763512][ T5682] tun_get_user+0xafa/0x2680 [ 82.763565][ T5682] ? ref_tracker_alloc+0x1f2/0x2f0 [ 82.763600][ T5682] ? selinux_file_permission+0x1e4/0x320 [ 82.763632][ T5682] tun_chr_write_iter+0x15e/0x210 [ 82.763682][ T5682] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 82.763722][ T5682] vfs_write+0x52a/0x960 [ 82.763763][ T5682] ksys_write+0xda/0x1a0 [ 82.763795][ T5682] __x64_sys_write+0x40/0x50 [ 82.763894][ T5682] x64_sys_call+0x27fe/0x2ff0 [ 82.763926][ T5682] do_syscall_64+0xd2/0x200 [ 82.763965][ T5682] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 82.764017][ T5682] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 82.764157][ T5682] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.764190][ T5682] RIP: 0033:0x7f2f659debe9 [ 82.764213][ T5682] 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 [ 82.764283][ T5682] RSP: 002b:00007f2f6443f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 82.764325][ T5682] RAX: ffffffffffffffda RBX: 00007f2f65c05fa0 RCX: 00007f2f659debe9 [ 82.764344][ T5682] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 82.764357][ T5682] RBP: 00007f2f6443f090 R08: 0000000000000000 R09: 0000000000000000 [ 82.764369][ T5682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 82.764385][ T5682] R13: 00007f2f65c06038 R14: 00007f2f65c05fa0 R15: 00007ffcf08d9a38 [ 82.764480][ T5682] [ 82.800504][ T5675] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 82.804327][ T37] EXT4-fs error (device loop4): ext4_release_dquot:6973: comm kworker/u8:2: Failed to release dquot type 0 [ 82.814271][ T5675] EXT4-fs (loop4): 1 orphan inode deleted [ 82.819190][ T5678] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.823682][ T5675] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.842248][ T5678] EXT4-fs error (device loop1): ext4_find_extent:939: inode #2: comm syz.1.704: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 82.913796][ T5675] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.915719][ T5678] EXT4-fs error (device loop1): ext4_find_extent:939: inode #2: comm syz.1.704: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 82.966342][ T5690] loop3: detected capacity change from 0 to 128 [ 83.104916][ T5688] netlink: 14593 bytes leftover after parsing attributes in process `syz.3.708'. [ 83.131836][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.241639][ T5700] netlink: 'syz.4.711': attribute type 6 has an invalid length. [ 83.271669][ T5708] loop2: detected capacity change from 0 to 128 [ 83.320043][ T5702] netlink: 14593 bytes leftover after parsing attributes in process `syz.2.712'. [ 83.432286][ T5717] loop1: detected capacity change from 0 to 128 [ 83.447302][ T5714] netlink: 14593 bytes leftover after parsing attributes in process `syz.1.716'. [ 83.764430][ T5729] FAULT_INJECTION: forcing a failure. [ 83.764430][ T5729] name failslab, interval 1, probability 0, space 0, times 0 [ 83.777181][ T5729] CPU: 1 UID: 0 PID: 5729 Comm: syz.0.720 Not tainted syzkaller #0 PREEMPT(voluntary) [ 83.777214][ T5729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 83.777229][ T5729] Call Trace: [ 83.777307][ T5729] [ 83.777317][ T5729] __dump_stack+0x1d/0x30 [ 83.777342][ T5729] dump_stack_lvl+0xe8/0x140 [ 83.777392][ T5729] dump_stack+0x15/0x1b [ 83.777410][ T5729] should_fail_ex+0x265/0x280 [ 83.777434][ T5729] should_failslab+0x8c/0xb0 [ 83.777462][ T5729] kmem_cache_alloc_noprof+0x50/0x310 [ 83.777493][ T5729] ? security_file_alloc+0x32/0x100 [ 83.777601][ T5729] security_file_alloc+0x32/0x100 [ 83.777636][ T5729] init_file+0x5c/0x1d0 [ 83.777729][ T5729] alloc_empty_file+0x8b/0x200 [ 83.777761][ T5729] dentry_open+0x2d/0x90 [ 83.777792][ T5729] __se_sys_fsmount+0x455/0x580 [ 83.777856][ T5729] __x64_sys_fsmount+0x43/0x50 [ 83.777880][ T5729] x64_sys_call+0x2ab3/0x2ff0 [ 83.777904][ T5729] do_syscall_64+0xd2/0x200 [ 83.777933][ T5729] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 83.778032][ T5729] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 83.778123][ T5729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.778146][ T5729] RIP: 0033:0x7f065fbeebe9 [ 83.778163][ T5729] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 83.778184][ T5729] RSP: 002b:00007f065e64f038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b0 [ 83.778257][ T5729] RAX: ffffffffffffffda RBX: 00007f065fe15fa0 RCX: 00007f065fbeebe9 [ 83.778272][ T5729] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000006 [ 83.778303][ T5729] RBP: 00007f065e64f090 R08: 0000000000000000 R09: 0000000000000000 [ 83.778316][ T5729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 83.778329][ T5729] R13: 00007f065fe16038 R14: 00007f065fe15fa0 R15: 00007ffc39412738 [ 83.778350][ T5729] [ 84.148621][ T5732] 9pnet_fd: Insufficient options for proto=fd [ 84.247365][ T5724] loop4: detected capacity change from 0 to 1024 [ 84.265203][ T5745] netlink: 'syz.2.724': attribute type 6 has an invalid length. [ 84.271269][ T5724] EXT4-fs: Ignoring removed nomblk_io_submit option [ 84.301053][ T5724] EXT4-fs (loop4): can't mount with journal_checksum, fs mounted w/o journal [ 84.309158][ T5747] loop3: detected capacity change from 0 to 512 [ 84.329924][ T5750] FAULT_INJECTION: forcing a failure. [ 84.329924][ T5750] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 84.343332][ T5750] CPU: 0 UID: 0 PID: 5750 Comm: syz.2.726 Not tainted syzkaller #0 PREEMPT(voluntary) [ 84.343414][ T5750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 84.343429][ T5750] Call Trace: [ 84.343447][ T5750] [ 84.343457][ T5750] __dump_stack+0x1d/0x30 [ 84.343483][ T5750] dump_stack_lvl+0xe8/0x140 [ 84.343506][ T5750] dump_stack+0x15/0x1b [ 84.343521][ T5750] should_fail_ex+0x265/0x280 [ 84.343542][ T5750] should_fail+0xb/0x20 [ 84.343610][ T5750] should_fail_usercopy+0x1a/0x20 [ 84.343687][ T5750] _copy_from_iter+0xcf/0xe40 [ 84.343718][ T5750] hci_sock_sendmsg+0x36d/0x910 [ 84.343754][ T5750] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 84.343791][ T5750] __sock_sendmsg+0x142/0x180 [ 84.343879][ T5750] sock_write_iter+0x165/0x1b0 [ 84.343909][ T5750] aio_write+0x2e5/0x410 [ 84.343951][ T5750] io_submit_one+0xacd/0x11d0 [ 84.344009][ T5750] __se_sys_io_submit+0xfb/0x280 [ 84.344050][ T5750] __x64_sys_io_submit+0x43/0x50 [ 84.344080][ T5750] x64_sys_call+0x2d5d/0x2ff0 [ 84.344190][ T5750] do_syscall_64+0xd2/0x200 [ 84.344223][ T5750] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 84.344252][ T5750] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 84.344283][ T5750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.344344][ T5750] RIP: 0033:0x7fd2b9f4ebe9 [ 84.344363][ T5750] 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 [ 84.344385][ T5750] RSP: 002b:00007fd2b89b7038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 84.344406][ T5750] RAX: ffffffffffffffda RBX: 00007fd2ba175fa0 RCX: 00007fd2b9f4ebe9 [ 84.344419][ T5750] RDX: 0000200000000340 RSI: 0000000000000001 RDI: 00007fd2b8973000 [ 84.344430][ T5750] RBP: 00007fd2b89b7090 R08: 0000000000000000 R09: 0000000000000000 [ 84.344486][ T5750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 84.344501][ T5750] R13: 00007fd2ba176038 R14: 00007fd2ba175fa0 R15: 00007fff5e277a08 [ 84.344524][ T5750] [ 84.349957][ T5752] loop0: detected capacity change from 0 to 512 [ 84.442816][ T5747] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.600476][ T5756] syzkaller0: entered promiscuous mode [ 84.606117][ T5756] syzkaller0: entered allmulticast mode [ 84.615815][ T5747] ext4 filesystem being mounted at /109/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.642877][ T5747] EXT4-fs error (device loop3): ext4_xattr_block_get:593: inode #15: comm syz.3.725: corrupted xattr block 19: overlapping e_value [ 84.657182][ T5747] EXT4-fs (loop3): Remounting filesystem read-only [ 84.663956][ T5747] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 84.679087][ T5759] netlink: 8 bytes leftover after parsing attributes in process `syz.0.727'. [ 84.680202][ T5747] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 84.702974][ T5759] IPVS: Unknown mcast interface: batadv0 [ 84.709002][ T5761] loop1: detected capacity change from 0 to 2048 [ 84.731648][ T5761] EXT4-fs: inline encryption not supported [ 84.739312][ T5764] syzkaller0: entered allmulticast mode [ 84.752440][ T5764] loop2: detected capacity change from 0 to 512 [ 84.752628][ T5761] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.767864][ T5764] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 84.777192][ T5761] EXT4-fs error (device loop1): ext4_find_extent:939: inode #2: comm syz.1.729: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 84.780960][ T5764] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities [ 84.808176][ T5761] EXT4-fs error (device loop1): ext4_find_extent:939: inode #2: comm syz.1.729: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 84.840043][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.861565][ T5764] netlink: zone id is out of range [ 84.866793][ T5764] netlink: zone id is out of range [ 84.872051][ T5764] netlink: zone id is out of range [ 84.877348][ T5764] netlink: zone id is out of range [ 84.882551][ T5764] netlink: zone id is out of range [ 84.887859][ T5764] netlink: zone id is out of range [ 84.893101][ T5764] netlink: zone id is out of range [ 84.898741][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.932718][ T5779] loop3: detected capacity change from 0 to 128 [ 84.965127][ T5787] netlink: 4 bytes leftover after parsing attributes in process `syz.3.737'. [ 84.974348][ T5787] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 84.981926][ T5787] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 84.989837][ T5787] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 84.997313][ T5787] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 85.011453][ T5791] loop4: detected capacity change from 0 to 128 [ 85.028725][ T5781] netlink: 14593 bytes leftover after parsing attributes in process `syz.4.734'. [ 85.045916][ T5794] loop2: detected capacity change from 0 to 1024 [ 85.080517][ T5794] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.099439][ T5794] ext4 filesystem being mounted at /144/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.214967][ T5799] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #15: block 1: comm syz.2.739: lblock 1 mapped to illegal pblock 1 (length 15) [ 85.247563][ T5799] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 85.260258][ T5799] EXT4-fs (loop2): This should not happen!! Data will be lost [ 85.260258][ T5799] [ 85.273521][ T5799] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 85.320374][ T5801] syzkaller0: entered promiscuous mode [ 85.325931][ T5801] syzkaller0: entered allmulticast mode [ 85.334240][ T5794] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.739: lblock 1 mapped to illegal pblock 1 (length 3) [ 85.357306][ T5794] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.739: lblock 1 mapped to illegal pblock 1 (length 3) [ 85.382047][ T5794] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.739: lblock 1 mapped to illegal pblock 1 (length 3) [ 85.401082][ T5794] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.739: lblock 1 mapped to illegal pblock 1 (length 3) [ 85.420092][ T5794] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.739: lblock 1 mapped to illegal pblock 1 (length 3) [ 85.444240][ T5794] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 1: comm syz.2.739: lblock 1 mapped to illegal pblock 1 (length 3) [ 85.445022][ T5792] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 4: comm syz.2.739: lblock 4 mapped to illegal pblock 4 (length 4) [ 85.474143][ T5792] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #15: block 4: comm syz.2.739: lblock 4 mapped to illegal pblock 4 (length 4) [ 85.544181][ T5804] syzkaller0: entered promiscuous mode [ 85.549827][ T5804] syzkaller0: entered allmulticast mode [ 85.558239][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.815068][ T5830] syzkaller0: entered allmulticast mode [ 85.834081][ T5832] netlink: 4 bytes leftover after parsing attributes in process `syz.4.753'. [ 85.846070][ T5832] netlink: 4 bytes leftover after parsing attributes in process `syz.4.753'. [ 85.871385][ T5832] IPVS: Error joining to the multicast group [ 85.900330][ T29] kauditd_printk_skb: 208 callbacks suppressed [ 85.900345][ T29] audit: type=1326 audit(1755806805.719:3170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5836 comm="syz.4.755" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 85.933129][ T29] audit: type=1326 audit(1755806805.759:3171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5836 comm="syz.4.755" exe="/root/syz-executor" sig=0 arch=c000003e syscall=461 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 85.957057][ T29] audit: type=1326 audit(1755806805.759:3172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5836 comm="syz.4.755" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 85.980751][ T29] audit: type=1326 audit(1755806805.759:3173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5836 comm="syz.4.755" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 86.004375][ T29] audit: type=1326 audit(1755806805.759:3174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5836 comm="syz.4.755" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 86.028030][ T29] audit: type=1326 audit(1755806805.759:3175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5836 comm="syz.4.755" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 86.051780][ T29] audit: type=1326 audit(1755806805.759:3176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5836 comm="syz.4.755" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 86.075609][ T29] audit: type=1326 audit(1755806805.759:3177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5836 comm="syz.4.755" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 86.099455][ T29] audit: type=1326 audit(1755806805.759:3178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5836 comm="syz.4.755" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 86.123039][ T29] audit: type=1326 audit(1755806805.759:3179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5836 comm="syz.4.755" exe="/root/syz-executor" sig=0 arch=c000003e syscall=284 compat=0 ip=0x7fbad08bebe9 code=0x7ffc0000 [ 86.171901][ T5844] loop0: detected capacity change from 0 to 128 [ 86.290135][ T5864] loop1: detected capacity change from 0 to 128 [ 86.299532][ T5858] netlink: 14593 bytes leftover after parsing attributes in process `syz.1.762'. [ 86.313540][ T5865] loop0: detected capacity change from 0 to 128 [ 86.328484][ T5861] netlink: 14593 bytes leftover after parsing attributes in process `syz.0.763'. [ 86.851178][ T5883] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 87.126113][ T5889] loop4: detected capacity change from 0 to 128 [ 87.350788][ T5908] loop1: detected capacity change from 0 to 2048 [ 87.357646][ T5908] EXT4-fs: inline encryption not supported [ 87.397111][ T5908] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.411858][ T5908] EXT4-fs error (device loop1): ext4_find_extent:939: inode #2: comm syz.1.776: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 87.429812][ T5908] EXT4-fs error (device loop1): ext4_find_extent:939: inode #2: comm syz.1.776: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 87.460885][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.478485][ T5913] syzkaller0: entered promiscuous mode [ 87.484406][ T5913] syzkaller0: entered allmulticast mode [ 87.520943][ T5915] loop1: detected capacity change from 0 to 512 [ 87.589862][ T5922] loop0: detected capacity change from 0 to 512 [ 87.597319][ T5922] EXT4-fs: Ignoring removed nomblk_io_submit option [ 87.598497][ T5923] netlink: 8 bytes leftover after parsing attributes in process `syz.1.778'. [ 87.604393][ T5922] EXT4-fs: Ignoring removed nomblk_io_submit option [ 87.621404][ T5922] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 87.626193][ T5923] IPVS: Unknown mcast interface: batadv0 [ 87.631375][ T5922] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 87.644692][ T5922] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 87.653339][ T5922] EXT4-fs (loop0): 1 truncate cleaned up [ 87.659586][ T5922] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.676414][ T5922] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #2: block 4: comm syz.0.780: lblock 0 mapped to illegal pblock 4 (length 1) [ 87.691326][ T5922] EXT4-fs (loop0): Remounting filesystem read-only [ 87.739270][ T5926] loop3: detected capacity change from 0 to 1024 [ 87.752354][ T5926] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.769350][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.793095][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.844257][ T5937] loop3: detected capacity change from 0 to 128 [ 87.851222][ T5938] loop0: detected capacity change from 0 to 128 [ 87.862560][ T5930] netlink: 14593 bytes leftover after parsing attributes in process `syz.0.782'. [ 87.889763][ T5940] syzkaller0: entered allmulticast mode [ 87.899567][ T5940] net_ratelimit: 189 callbacks suppressed [ 87.899583][ T5940] netlink: zone id is out of range [ 87.910622][ T5940] netlink: zone id is out of range [ 87.915813][ T5940] netlink: zone id is out of range [ 87.921099][ T5940] netlink: zone id is out of range [ 87.926283][ T5940] netlink: zone id is out of range [ 87.931509][ T5940] netlink: zone id is out of range [ 87.936664][ T5940] netlink: zone id is out of range [ 87.941986][ T5940] netlink: zone id is out of range [ 87.947207][ T5940] netlink: zone id is out of range [ 87.952383][ T5940] netlink: zone id is out of range [ 88.181185][ T5945] loop3: detected capacity change from 0 to 2048 [ 88.188275][ T5945] EXT4-fs: inline encryption not supported [ 88.205567][ T5945] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.220804][ T5945] EXT4-fs error (device loop3): ext4_find_extent:939: inode #2: comm syz.3.788: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 88.238354][ T5945] EXT4-fs error (device loop3): ext4_find_extent:939: inode #2: comm syz.3.788: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 88.267610][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.356981][ T5951] syzkaller0: entered promiscuous mode [ 88.362878][ T5951] syzkaller0: entered allmulticast mode [ 88.417062][ T5956] netlink: 4 bytes leftover after parsing attributes in process `syz.4.792'. [ 88.441839][ T5959] loop1: detected capacity change from 0 to 128 [ 88.454583][ T5953] netlink: 14593 bytes leftover after parsing attributes in process `syz.1.791'. [ 88.474208][ T5938] ================================================================== [ 88.482343][ T5938] BUG: KCSAN: data-race in vfs_fsync_range / writeback_single_inode [ 88.490463][ T5938] [ 88.492835][ T5938] write to 0xffff88811a05e228 of 4 bytes by task 5930 on cpu 1: [ 88.500571][ T5938] writeback_single_inode+0x14a/0x3e0 [ 88.506083][ T5938] sync_inode_metadata+0x5b/0x90 [ 88.511042][ T5938] __generic_file_fsync+0xf8/0x140 [ 88.516331][ T5938] fat_file_fsync+0x49/0x100 [ 88.520957][ T5938] vfs_fsync_range+0x10d/0x130 [ 88.525836][ T5938] generic_file_write_iter+0x1b8/0x2f0 [ 88.531320][ T5938] iter_file_splice_write+0x663/0xa60 [ 88.536790][ T5938] direct_splice_actor+0x153/0x2a0 [ 88.541933][ T5938] splice_direct_to_actor+0x30f/0x680 [ 88.547522][ T5938] do_splice_direct+0xda/0x150 [ 88.552295][ T5938] do_sendfile+0x380/0x650 [ 88.556969][ T5938] __x64_sys_sendfile64+0x105/0x150 [ 88.562303][ T5938] x64_sys_call+0x2bb0/0x2ff0 [ 88.567099][ T5938] do_syscall_64+0xd2/0x200 [ 88.571632][ T5938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.577539][ T5938] [ 88.579881][ T5938] read to 0xffff88811a05e228 of 4 bytes by task 5938 on cpu 0: [ 88.587617][ T5938] vfs_fsync_range+0x9b/0x130 [ 88.592405][ T5938] generic_file_write_iter+0x1b8/0x2f0 [ 88.597908][ T5938] iter_file_splice_write+0x663/0xa60 [ 88.603326][ T5938] direct_splice_actor+0x153/0x2a0 [ 88.608453][ T5938] splice_direct_to_actor+0x30f/0x680 [ 88.613926][ T5938] do_splice_direct+0xda/0x150 [ 88.618704][ T5938] do_sendfile+0x380/0x650 [ 88.623249][ T5938] __x64_sys_sendfile64+0x105/0x150 [ 88.628671][ T5938] x64_sys_call+0x2bb0/0x2ff0 [ 88.633403][ T5938] do_syscall_64+0xd2/0x200 [ 88.638063][ T5938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.644605][ T5938] [ 88.646938][ T5938] value changed: 0x00000038 -> 0x00000022 [ 88.652746][ T5938] [ 88.655169][ T5938] Reported by Kernel Concurrency Sanitizer on: [ 88.661324][ T5938] CPU: 0 UID: 0 PID: 5938 Comm: syz.0.782 Not tainted syzkaller #0 PREEMPT(voluntary) [ 88.671145][ T5938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 88.681313][ T5938] ==================================================================