last executing test programs: 1.006216684s ago: executing program 4 (id=810): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020782500000000002020207b1af8fe00000000bfa100000000000007010000f8ffffffb702000008000000b703000007000000850000001100000095"], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000001600), 0x0, 0x22c01) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000000c0)=ANY=[]) 961.543464ms ago: executing program 4 (id=811): io_setup(0x5, &(0x7f0000000240)=0x0) r1 = inotify_init() io_submit(r0, 0x1, &(0x7f00000003c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x7, r1, 0x0}]) io_cancel(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0xc1, 0xffffffffffffffff, 0x0, 0x0, 0x100000000, 0x0, 0x2}, 0x0) 904.724335ms ago: executing program 4 (id=813): mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$can_j1939(0x1d, 0x2, 0x7) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) connect$can_j1939(r0, &(0x7f0000000080)={0x1d, 0x0, 0x0, {0x0, 0xf0, 0x2}, 0x1}, 0x18) 864.004766ms ago: executing program 4 (id=815): r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x20, &(0x7f0000000180)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3f}}}, 0x3, 0x0, 0x17, 0x0, "5e3b86774ed89ec669fabcaff49c2eeb8c1c0685564614c85bcf859a08695e2f3f309e196a0c67a7768e058e3008931c0870b2780eb77cbbee013423d43101cb8242bc42b8e0662749302c9ffcd1d119"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e26, @remote}}, 0x0, 0x0, 0x4e, 0x0, "25366c9c8467783835fb00d492c430c380e2a8b1ce8e820bc98bc75677ccedf1d307f2b62ed8335406ef1f5e68080b2f84c8e86a4487247a35151fbb0a3688cf394bd8d66dfeb454213e2000"}, 0xd8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10) 757.632868ms ago: executing program 2 (id=822): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1801000000000000000000004b84ffec850000006d000000850000002a00000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f00000003c0)='kfree\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="5400000010000104000000000000000100000000", @ANYRES32=0x0, @ANYBLOB="fff00000000000002c0012800e00010069703667726574617000000018000280140007002001000000000000000000000000000208000a00", @ANYRES32], 0x54}, 0x1, 0x0, 0x0, 0x20081}, 0x0) 662.596769ms ago: executing program 2 (id=829): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000300)='kfree\x00', r0}, 0x18) bpf$MAP_CREATE(0x0, 0x0, 0x48) process_vm_writev(0x0, &(0x7f0000000500)=[{0x0}, {0xffffffffffffffff}, {0xfffffffffffffffc}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0, 0x0) 557.988801ms ago: executing program 2 (id=833): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xc, &(0x7f0000000b80)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000007200000095"], &(0x7f0000000200)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000600)='kfree\x00', r0}, 0x18) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$selinux_context(r1, &(0x7f0000000300)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21) 540.140921ms ago: executing program 2 (id=837): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000180000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000f0850000002d00000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x47, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000040)='ceph\x00', 0x0, &(0x7f00000009c0)="010000000037a788a11d18000000000000006923c63a4541062101b60a2156566de77062", 0x24, r1) 481.950632ms ago: executing program 2 (id=841): r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000006280)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@newtaction={0xbc, 0x30, 0x1, 0x4000040, 0x0, {0x0, 0x0, 0x6a00}, [{0xa8, 0x1, [@m_mirred={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x10000000, 0x0, 0x4}, 0x3, r2}}]}, {0x4, 0xa}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}, @m_mpls={0x54, 0x2, 0x0, 0x0, {{0x9}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_LABEL={0x8, 0x5, 0xed014}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x2, 0x2e, 0x10000000, 0x3}, 0x2}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xbc}}, 0x0) 481.158302ms ago: executing program 2 (id=844): r0 = socket$inet_icmp(0x2, 0x2, 0x1) read(r0, &(0x7f0000000240)=""/146, 0x92) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000080)=0x8, 0x4) sendmmsg$inet(r0, &(0x7f0000000c40)=[{{&(0x7f0000000200)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)='\b\x00\x00\x00(\x00\x00\x00', 0x8}], 0x1}}], 0x1, 0x4800) 462.657992ms ago: executing program 1 (id=846): timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05400000000000000000010000000900010073797a300000000040000000030a01010000000000000000010000000900030073797a300000000014000480080002400000000008000140000000000900010073797a30000000004c000000060a01040000000000000000010000002400048020000180080001006f736600140002800500020000000000080001400000001408000b40000000000900010073797a300000000014000000110001"], 0xd4}}, 0x0) 398.727474ms ago: executing program 0 (id=850): ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) 370.027954ms ago: executing program 0 (id=851): r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000ce34000000000000000000850000002e00000095"], &(0x7f0000000c40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000440)={@random="61fe71b72b5f", @link_local={0x17, 0x80, 0xc2, 0x2, 0x9, 0x3}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "001958", 0x10, 0x3a, 0xff, @dev={0xfe, 0x80, '\x00', 0x18}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0xa}}}}}}, 0x0) 357.422674ms ago: executing program 1 (id=852): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xb, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000400180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='kmem_cache_free\x00', r0}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x1, 0x0, 0x7ffc1ffb}]}) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x16) 302.269735ms ago: executing program 0 (id=853): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f00000001c0), 0x1, 0x55e, &(0x7f0000000580)="$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") r0 = open(&(0x7f0000000000)='./file1\x00', 0x109042, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000003, 0x13, r0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 301.889875ms ago: executing program 1 (id=855): r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x30, r0, 0x603, 0x70bd24, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x6}]}, 0x30}}, 0x10) 301.765595ms ago: executing program 1 (id=856): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000009c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000480)='task_rename\x00', r0, 0x0, 0x1049c}, 0x18) prctl$PR_SET_NAME(0xf, &(0x7f0000000140)='+}[@\x00') prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='+}[@\x00') 289.669355ms ago: executing program 0 (id=858): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000001000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x20000104}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a3c000000120a01080000000000000000020000000900020073797a2a0000000008000440000000000900010073797a3000000000080003400000000a14000000110001"], 0x64}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[], 0x74}}, 0x20000000) 241.120566ms ago: executing program 1 (id=859): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f00000004c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0x0, r0}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1fff}]}) sigaltstack(0x0, 0x0) 240.940356ms ago: executing program 1 (id=860): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) ppoll(&(0x7f0000000500)=[{r0}], 0x1, 0x0, 0x0, 0x0) 228.477316ms ago: executing program 0 (id=862): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000088fe508a8500000004000000850000000500000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r0}, 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) flock(r1, 0x6) 214.673836ms ago: executing program 0 (id=863): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0x13, "d656c9a61490b7e8773ca55437fa234c0170c8"}, &(0x7f0000000040)=0x1b) 154.224828ms ago: executing program 3 (id=864): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000000ddff00850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000080)='sys_enter\x00', r1}, 0x10) get_mempolicy(0x0, 0x0, 0x73e, &(0x7f0000433000/0x2000)=nil, 0x3) 154.030128ms ago: executing program 3 (id=865): openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x882) io_setup(0x7, &(0x7f0000000280)=0x0) r1 = openat$sysfs(0xffffff9c, &(0x7f00000001c0)='/sys/power/pm_trace', 0x42, 0x0) io_submit(r0, 0x1, &(0x7f0000000500)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xfffffc98}]) 87.026268ms ago: executing program 3 (id=866): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000001c0)={'batadv_slave_1\x00', 0x0}) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000013c0)={0x6, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', r1}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1c, 0x1, &(0x7f0000000040)=@raw=[@alu], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x22eb5, r2}, 0x94) 72.882438ms ago: executing program 3 (id=867): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002a20702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000002d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000140)='asymmetric\x00', 0x0, &(0x7f00000002c0)="9f", 0xfffff, r1) 18.22662ms ago: executing program 3 (id=868): r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe2c, 0x60000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) 18.02185ms ago: executing program 3 (id=869): unshare(0x2040600) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x37, 0x1, 0x0, 0x0, 0x0, 0x7, 0x50410, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffdfffe, 0x1, @perf_bp={0x0, 0xd}, 0x4458, 0x10400, 0xfffffffc, 0x1, 0x88, 0x20002, 0xb, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = open(&(0x7f0000000000)='./bus\x00', 0x1050c1, 0x170) fgetxattr(r0, &(0x7f00000003c0)=@known='security.selinux\x00', 0x0, 0x0) 13.52222ms ago: executing program 4 (id=870): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000188500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f00000004c0)='kmem_cache_free\x00', r1}, 0x10) lgetxattr(0x0, &(0x7f0000000040)=@known='trusted.overlay.upper\x00', 0x0, 0x0) 0s ago: executing program 4 (id=871): open(&(0x7f00009e1000)='./file0\x00', 0x8060, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000040000850000007200000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) quotactl$Q_QUOTAON(0xffffffff80000202, &(0x7f0000000380)=@filename='./file0\x00', 0x0, &(0x7f00000003c0)='./file0\x00') kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.111' (ED25519) to the list of known hosts. [ 23.849267][ T29] audit: type=1400 audit(1753403651.623:62): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.850118][ T3296] cgroup: Unknown subsys name 'net' [ 23.872003][ T29] audit: type=1400 audit(1753403651.623:63): avc: denied { mount } for pid=3296 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.899375][ T29] audit: type=1400 audit(1753403651.663:64): avc: denied { unmount } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.054865][ T3296] cgroup: Unknown subsys name 'cpuset' [ 24.060943][ T3296] cgroup: Unknown subsys name 'rlimit' [ 24.229564][ T29] audit: type=1400 audit(1753403652.003:65): avc: denied { setattr } for pid=3296 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.252917][ T29] audit: type=1400 audit(1753403652.003:66): avc: denied { create } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.264585][ T3298] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.273370][ T29] audit: type=1400 audit(1753403652.003:67): avc: denied { write } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.302242][ T29] audit: type=1400 audit(1753403652.003:68): avc: denied { read } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 24.311553][ T3296] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.322496][ T29] audit: type=1400 audit(1753403652.013:69): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 24.356185][ T29] audit: type=1400 audit(1753403652.013:70): avc: denied { mount } for pid=3296 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 24.379598][ T29] audit: type=1400 audit(1753403652.063:71): avc: denied { relabelto } for pid=3298 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.438557][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 25.456443][ T3315] chnl_net:caif_netlink_parms(): no params data found [ 25.485465][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 25.522557][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 25.556517][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.563627][ T3315] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.570959][ T3315] bridge_slave_0: entered allmulticast mode [ 25.577344][ T3315] bridge_slave_0: entered promiscuous mode [ 25.590177][ T3315] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.597387][ T3315] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.604520][ T3315] bridge_slave_1: entered allmulticast mode [ 25.610943][ T3315] bridge_slave_1: entered promiscuous mode [ 25.643397][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.650501][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.657772][ T3305] bridge_slave_0: entered allmulticast mode [ 25.664264][ T3305] bridge_slave_0: entered promiscuous mode [ 25.672304][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.679498][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.686682][ T3306] bridge_slave_0: entered allmulticast mode [ 25.692948][ T3306] bridge_slave_0: entered promiscuous mode [ 25.699314][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 25.709206][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.718500][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.725618][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.733425][ T3305] bridge_slave_1: entered allmulticast mode [ 25.739823][ T3305] bridge_slave_1: entered promiscuous mode [ 25.747978][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.755076][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.762535][ T3306] bridge_slave_1: entered allmulticast mode [ 25.769028][ T3306] bridge_slave_1: entered promiscuous mode [ 25.783727][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.819673][ T3315] team0: Port device team_slave_0 added [ 25.840279][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.849454][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.856522][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.863817][ T3313] bridge_slave_0: entered allmulticast mode [ 25.870412][ T3313] bridge_slave_0: entered promiscuous mode [ 25.877674][ T3315] team0: Port device team_slave_1 added [ 25.884710][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.898868][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.911635][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.918801][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.926008][ T3313] bridge_slave_1: entered allmulticast mode [ 25.932461][ T3313] bridge_slave_1: entered promiscuous mode [ 25.948977][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.976467][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.983454][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.009362][ T3315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.025254][ T3306] team0: Port device team_slave_0 added [ 26.036715][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.050640][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.057730][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.083771][ T3315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.095114][ T3306] team0: Port device team_slave_1 added [ 26.100860][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.108011][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.115161][ T3311] bridge_slave_0: entered allmulticast mode [ 26.121576][ T3311] bridge_slave_0: entered promiscuous mode [ 26.128710][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.141984][ T3305] team0: Port device team_slave_0 added [ 26.148775][ T3305] team0: Port device team_slave_1 added [ 26.165436][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.172549][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.179694][ T3311] bridge_slave_1: entered allmulticast mode [ 26.186445][ T3311] bridge_slave_1: entered promiscuous mode [ 26.197799][ T3313] team0: Port device team_slave_0 added [ 26.217584][ T3313] team0: Port device team_slave_1 added [ 26.228462][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.235461][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.261474][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.272631][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.279664][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.305628][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.316608][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.323549][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.349641][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.375391][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.382382][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.408339][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.419422][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.426486][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.452405][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.464217][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.479475][ T3315] hsr_slave_0: entered promiscuous mode [ 26.485388][ T3315] hsr_slave_1: entered promiscuous mode [ 26.492122][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.499092][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.525030][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.543344][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.582782][ T3305] hsr_slave_0: entered promiscuous mode [ 26.588795][ T3305] hsr_slave_1: entered promiscuous mode [ 26.594628][ T3305] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 26.602186][ T3305] Cannot create hsr debugfs directory [ 26.620399][ T3311] team0: Port device team_slave_0 added [ 26.632432][ T3313] hsr_slave_0: entered promiscuous mode [ 26.639359][ T3313] hsr_slave_1: entered promiscuous mode [ 26.645115][ T3313] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 26.652697][ T3313] Cannot create hsr debugfs directory [ 26.659923][ T3306] hsr_slave_0: entered promiscuous mode [ 26.665887][ T3306] hsr_slave_1: entered promiscuous mode [ 26.671778][ T3306] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 26.679339][ T3306] Cannot create hsr debugfs directory [ 26.685320][ T3311] team0: Port device team_slave_1 added [ 26.723162][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.730194][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.756207][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.784947][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.791898][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 26.817922][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.917802][ T3311] hsr_slave_0: entered promiscuous mode [ 26.923734][ T3311] hsr_slave_1: entered promiscuous mode [ 26.929568][ T3311] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 26.937178][ T3311] Cannot create hsr debugfs directory [ 26.980516][ T3315] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 26.989695][ T3315] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 27.004213][ T3315] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 27.017938][ T3315] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 27.044556][ T3306] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 27.065639][ T3306] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 27.090743][ T3306] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 27.107490][ T3306] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 27.119106][ T3313] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 27.130334][ T3313] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 27.139045][ T3313] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 27.150480][ T3313] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 27.180480][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.191049][ T3305] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 27.201917][ T3305] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 27.210416][ T3305] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 27.235688][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.247330][ T3305] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 27.266872][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.273995][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.299885][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.306949][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.316760][ T3311] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 27.327813][ T3311] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 27.347938][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.359512][ T3311] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 27.375322][ T3311] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 27.391588][ T3315] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 27.402231][ T3315] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 27.423546][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.435128][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.452084][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.462512][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.469644][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.481970][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.498867][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.505958][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.520461][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.530937][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.538027][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.566330][ T1084] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.573457][ T1084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.588638][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.600489][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.613121][ T1084] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.620261][ T1084] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.630247][ T1084] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.637296][ T1084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.649790][ T3305] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 27.669264][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.699164][ T1084] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.706269][ T1084] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.721055][ T1084] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.728181][ T1084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.752607][ T3311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 27.793618][ T3315] veth0_vlan: entered promiscuous mode [ 27.825242][ T3315] veth1_vlan: entered promiscuous mode [ 27.837371][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.852138][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.875169][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.891331][ T3315] veth0_macvtap: entered promiscuous mode [ 27.904271][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.911584][ T3315] veth1_macvtap: entered promiscuous mode [ 27.932830][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.962583][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.992342][ T3315] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.001325][ T3315] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.010190][ T3315] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.019033][ T3315] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.039433][ T3305] veth0_vlan: entered promiscuous mode [ 28.056307][ T3305] veth1_vlan: entered promiscuous mode [ 28.065088][ T3306] veth0_vlan: entered promiscuous mode [ 28.090604][ T3306] veth1_vlan: entered promiscuous mode [ 28.100133][ T3311] veth0_vlan: entered promiscuous mode [ 28.109069][ T3305] veth0_macvtap: entered promiscuous mode [ 28.121790][ T3305] veth1_macvtap: entered promiscuous mode [ 28.135337][ T3315] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 28.157032][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.170271][ T3311] veth1_vlan: entered promiscuous mode [ 28.195447][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.215051][ T3311] veth0_macvtap: entered promiscuous mode [ 28.225985][ T3306] veth0_macvtap: entered promiscuous mode [ 28.239700][ T3305] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.248625][ T3305] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.257756][ T3305] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.266619][ T3305] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.279830][ T3311] veth1_macvtap: entered promiscuous mode [ 28.286712][ T3306] veth1_macvtap: entered promiscuous mode [ 28.312978][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.321098][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.332517][ T3479] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7'. [ 28.333816][ T3313] veth0_vlan: entered promiscuous mode [ 28.357407][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.372785][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.389545][ T3311] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.398314][ T3311] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.407135][ T3311] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.415974][ T3311] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.436447][ T3306] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.445487][ T3306] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.454204][ T3306] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.463202][ T3306] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.491549][ T3313] veth1_vlan: entered promiscuous mode [ 28.548656][ T3313] veth0_macvtap: entered promiscuous mode [ 28.588246][ T3313] veth1_macvtap: entered promiscuous mode [ 28.615372][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.617539][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.625711][ T3313] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.642617][ T3313] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.651500][ T3313] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.651530][ T3313] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.664438][ T3497] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3'. [ 28.764400][ T3505] netlink: 'syz.2.12': attribute type 1 has an invalid length. [ 28.796037][ T3510] sctp: [Deprecated]: syz.2.14 (pid 3510) Use of int in max_burst socket option deprecated. [ 28.796037][ T3510] Use struct sctp_assoc_value instead [ 28.903022][ T29] kauditd_printk_skb: 65 callbacks suppressed [ 28.903037][ T29] audit: type=1400 audit(1753403656.673:137): avc: denied { append } for pid=3517 comm="syz.4.18" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 28.950644][ T29] audit: type=1400 audit(1753403656.673:138): avc: denied { open } for pid=3517 comm="syz.4.18" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 29.061396][ T3527] loop3: detected capacity change from 0 to 1024 [ 29.061732][ T3527] ======================================================= [ 29.061732][ T3527] WARNING: The mand mount option has been deprecated and [ 29.061732][ T3527] and is ignored by this kernel. Remove the mand [ 29.061732][ T3527] option from the mount to silence this warning. [ 29.061732][ T3527] ======================================================= [ 29.083884][ T3519] program syz.4.18 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 29.128583][ T29] audit: type=1400 audit(1753403656.903:139): avc: denied { map_create } for pid=3529 comm="syz.1.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 29.128613][ T29] audit: type=1400 audit(1753403656.903:140): avc: denied { map_read map_write } for pid=3529 comm="syz.1.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 29.161321][ T3527] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 29.185657][ T29] audit: type=1400 audit(1753403656.963:141): avc: denied { mount } for pid=3526 comm="syz.3.22" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 29.202833][ T29] audit: type=1400 audit(1753403656.963:142): avc: denied { add_name } for pid=3526 comm="syz.3.22" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 29.228328][ T29] audit: type=1400 audit(1753403656.963:143): avc: denied { create } for pid=3526 comm="syz.3.22" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 29.249297][ T29] audit: type=1400 audit(1753403657.013:144): avc: denied { read write } for pid=3526 comm="syz.3.22" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 29.249324][ T29] audit: type=1400 audit(1753403657.013:145): avc: denied { open } for pid=3526 comm="syz.3.22" path="/6/file1/file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 29.307857][ T3527] EXT4-fs error (device loop3): mb_free_blocks:1948: group 0, inode 15: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 29.323751][ T29] audit: type=1400 audit(1753403657.083:146): avc: denied { ioctl } for pid=3526 comm="syz.3.22" path="/6/file1/file1" dev="loop3" ino=15 ioctlcmd=0x660b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 29.355034][ T3538] SELinux: Context Ü is not valid (left unmapped). [ 29.362728][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.371522][ T3540] netlink: 32 bytes leftover after parsing attributes in process `syz.4.27'. [ 29.415089][ T3544] loop3: detected capacity change from 0 to 512 [ 29.415629][ T3544] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 29.415663][ T3544] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 29.416624][ T3544] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 29.416700][ T3544] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 29.416885][ T3544] EXT4-fs (loop3): 1 truncate cleaned up [ 29.419291][ T3544] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 29.430452][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.831649][ T3566] loop2: detected capacity change from 0 to 164 [ 29.879304][ T3566] Unable to read rock-ridge attributes [ 29.929173][ T3566] ISOFS: unable to read i-node block [ 30.124306][ T3590] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.49'. [ 30.225375][ T3603] loop4: detected capacity change from 0 to 512 [ 30.232342][ T3603] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 30.249117][ T3603] EXT4-fs (loop4): orphan cleanup on readonly fs [ 30.266867][ T3603] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.56: Block bitmap for bg 0 marked uninitialized [ 30.308235][ T3603] EXT4-fs (loop4): Remounting filesystem read-only [ 30.315277][ T3603] EXT4-fs (loop4): 1 orphan inode deleted [ 30.324095][ T3603] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 30.353758][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.398435][ T3620] netlink: 268 bytes leftover after parsing attributes in process `syz.0.64'. [ 30.407586][ T3620] unsupported nla_type 65024 [ 30.455583][ T3629] lo speed is unknown, defaulting to 1000 [ 30.461872][ T3629] lo speed is unknown, defaulting to 1000 [ 30.479597][ T3629] lo speed is unknown, defaulting to 1000 [ 30.495773][ T3629] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 30.519416][ T3629] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 30.544807][ T3629] lo speed is unknown, defaulting to 1000 [ 30.558641][ T3629] lo speed is unknown, defaulting to 1000 [ 30.565781][ T3629] lo speed is unknown, defaulting to 1000 [ 30.573317][ T3629] lo speed is unknown, defaulting to 1000 [ 30.588653][ T3629] lo speed is unknown, defaulting to 1000 [ 30.619865][ T3629] syz.1.67 (3629) used greatest stack depth: 10712 bytes left [ 30.817419][ T3672] loop0: detected capacity change from 0 to 164 [ 30.831499][ T3674] loop4: detected capacity change from 0 to 512 [ 30.856539][ T3674] EXT4-fs (loop4): 1 truncate cleaned up [ 30.862478][ T3674] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 30.882242][ T3674] EXT4-fs error (device loop4): __ext4_iget:5379: inode #12: block 2: comm syz.4.87: invalid block [ 30.992424][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.141391][ T3695] loop0: detected capacity change from 0 to 256 [ 31.282244][ T3710] SELinux: syz.1.103 (3710) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 31.367569][ T3718] atomic_op ffff88811adf7128 conn xmit_atomic 0000000000000000 [ 31.394905][ T3724] program syz.2.111 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 31.455657][ T3733] random: crng reseeded on system resumption [ 31.520073][ T3742] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=3742 comm=syz.3.119 [ 31.532614][ T3742] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=3742 comm=syz.3.119 [ 31.562783][ T3748] loop4: detected capacity change from 0 to 512 [ 31.606254][ T3748] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 31.624640][ T3748] ext4 filesystem being mounted at /31/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 31.688785][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.748200][ T3772] loop0: detected capacity change from 0 to 512 [ 31.764763][ T3772] journal_path: Lookup failure for './file0/../file0' [ 31.771584][ T3772] EXT4-fs: error: could not find journal device path [ 31.776357][ T3778] loop3: detected capacity change from 0 to 512 [ 31.784348][ T3776] netlink: 188 bytes leftover after parsing attributes in process `syz.2.135'. [ 31.819130][ T3778] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 31.836198][ T3778] ext4 filesystem being mounted at /22/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 31.889814][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.940757][ T3796] serio: Serial port ptm0 [ 31.963731][ T3798] netlink: 'syz.3.145': attribute type 1 has an invalid length. [ 32.045912][ T3811] netlink: 'syz.2.149': attribute type 27 has an invalid length. [ 32.088295][ T3811] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.095528][ T3811] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.207143][ T3811] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 32.217675][ T3811] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 32.271441][ T3811] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.280404][ T3811] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.289374][ T3811] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.298534][ T3811] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.313591][ T3838] netlink: 72 bytes leftover after parsing attributes in process `syz.3.159'. [ 32.355951][ T3817] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.370158][ T3841] netlink: 8 bytes leftover after parsing attributes in process `syz.3.160'. [ 32.376702][ T3817] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.389022][ T3817] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 32.428518][ T3811] syz.2.149 (3811) used greatest stack depth: 10688 bytes left [ 32.634985][ T3875] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.177'. [ 32.656615][ T3881] Zero length message leads to an empty skb [ 32.692438][ T3884] netlink: 28 bytes leftover after parsing attributes in process `syz.2.181'. [ 32.723163][ T3890] netlink: 'syz.3.184': attribute type 10 has an invalid length. [ 32.732937][ T3890] bond0: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 33.509575][ T3973] loop3: detected capacity change from 0 to 1024 [ 33.526326][ T3973] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.572837][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.833740][ T2997] udevd[2997]: worker [3299] terminated by signal 33 (Unknown signal 33) [ 33.842456][ T2997] udevd[2997]: worker [3299] failed while handling '/devices/virtual/block/loop3' [ 33.867987][ T4016] IPv6: addrconf: prefix option has invalid lifetime [ 33.913919][ T29] kauditd_printk_skb: 150 callbacks suppressed [ 33.913931][ T29] audit: type=1400 audit(1753403661.683:297): avc: denied { wake_alarm } for pid=4022 comm="syz.4.241" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 33.944521][ T29] audit: type=1400 audit(1753403661.723:299): avc: denied { associate } for pid=4020 comm="syz.0.242" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 33.965999][ T29] audit: type=1400 audit(1753403661.723:298): avc: denied { name_bind } for pid=4024 comm="syz.1.243" src=20006 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 33.987790][ T29] audit: type=1400 audit(1753403661.743:300): avc: denied { append } for pid=4020 comm="syz.0.242" name="pfkey" dev="proc" ino=4026532960 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 34.044087][ T29] audit: type=1400 audit(1753403661.813:301): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 34.068272][ T29] audit: type=1400 audit(1753403661.813:302): avc: denied { open } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 34.092283][ T29] audit: type=1400 audit(1753403661.813:303): avc: denied { ioctl } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 34.125927][ T29] audit: type=1400 audit(1753403661.903:304): avc: denied { bpf } for pid=4032 comm="syz.1.247" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 34.146457][ T29] audit: type=1400 audit(1753403661.903:305): avc: denied { map_create } for pid=4035 comm="syz.0.248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 34.165606][ T29] audit: type=1400 audit(1753403661.903:306): avc: denied { map_read map_write } for pid=4035 comm="syz.0.248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 34.220197][ T4045] IPv6: addrconf: prefix option has invalid lifetime [ 34.255601][ T4046] syz.1.251 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 34.432807][ T4084] IPv6: addrconf: prefix option has invalid lifetime [ 34.590961][ T4115] __nla_validate_parse: 7 callbacks suppressed [ 34.590978][ T4115] netlink: 8 bytes leftover after parsing attributes in process `syz.3.284'. [ 34.609525][ T4115] netlink: 36 bytes leftover after parsing attributes in process `syz.3.284'. [ 34.620397][ T4121] netlink: 16 bytes leftover after parsing attributes in process `syz.1.286'. [ 34.629446][ T4121] netlink: 140 bytes leftover after parsing attributes in process `syz.1.286'. [ 34.866236][ T4161] netlink: 16 bytes leftover after parsing attributes in process `syz.2.302'. [ 34.875169][ T4161] netlink: 140 bytes leftover after parsing attributes in process `syz.2.302'. [ 34.885863][ T4163] netlink: 8 bytes leftover after parsing attributes in process `syz.1.303'. [ 34.907525][ T4163] netlink: 36 bytes leftover after parsing attributes in process `syz.1.303'. [ 34.974602][ T4176] netlink: 12 bytes leftover after parsing attributes in process `syz.1.310'. [ 35.025435][ T4189] netlink: 'syz.1.314': attribute type 10 has an invalid length. [ 35.034981][ T4189] bond0: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 35.047008][ T3387] lo speed is unknown, defaulting to 1000 [ 35.052745][ T3387] syz0: Port: 1 Link DOWN [ 35.083990][ T4192] netlink: 8 bytes leftover after parsing attributes in process `syz.3.317'. [ 35.289678][ T4217] netlink: 'syz.2.329': attribute type 10 has an invalid length. [ 35.298214][ T4217] bond0: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 35.565319][ T4250] netlink: 'syz.4.342': attribute type 10 has an invalid length. [ 35.575402][ T4250] bond0: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 36.836290][ T4357] netlink: 'syz.4.394': attribute type 27 has an invalid length. [ 36.909371][ T4357] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.916614][ T4357] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.092118][ T4357] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 37.119606][ T4393] netlink: 'syz.1.405': attribute type 1 has an invalid length. [ 37.132911][ T4357] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 37.172992][ T4398] serio: Serial port ptm0 [ 37.197095][ T4357] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.206101][ T4357] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.215085][ T4357] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.224114][ T4357] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.328428][ T4362] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.355228][ T4362] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.366094][ T4362] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 37.426017][ T4410] netlink: 'syz.3.423': attribute type 27 has an invalid length. [ 37.495153][ T4410] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.502383][ T4410] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.608547][ T4410] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 37.618178][ T4410] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 37.649437][ T4410] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.658668][ T4410] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.667397][ T4433] serio: Serial port ptm0 [ 37.667800][ T4410] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.681200][ T4410] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.690249][ T4429] netlink: 'syz.2.419': attribute type 1 has an invalid length. [ 37.723791][ T4436] loop4: detected capacity change from 0 to 512 [ 37.767869][ T4436] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.788341][ T4418] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.797933][ T4418] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.805514][ T4436] ext4 filesystem being mounted at /88/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.816410][ T4418] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 37.938229][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.961459][ T4455] loop2: detected capacity change from 0 to 512 [ 37.974101][ T4455] journal_path: Lookup failure for './file0/../file0' [ 37.980975][ T4455] EXT4-fs: error: could not find journal device path [ 38.152018][ T4481] loop1: detected capacity change from 0 to 512 [ 38.156082][ T4484] netlink: 'syz.0.443': attribute type 27 has an invalid length. [ 38.202257][ T4481] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.217948][ T4484] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.225321][ T4484] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.236608][ T4481] ext4 filesystem being mounted at /77/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.268732][ T4497] loop4: detected capacity change from 0 to 512 [ 38.286129][ T4497] journal_path: Lookup failure for './file0/../file0' [ 38.292960][ T4497] EXT4-fs: error: could not find journal device path [ 38.293772][ T4484] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 38.311764][ T4484] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 38.328199][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.353080][ T4484] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.362137][ T4484] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.371244][ T4484] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.380433][ T4484] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.407341][ T4510] loop2: detected capacity change from 0 to 512 [ 38.445825][ T4510] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.459736][ T4494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.466659][ T4510] ext4 filesystem being mounted at /93/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.468254][ T4494] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.488957][ T4494] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 38.554307][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.566415][ T4522] loop3: detected capacity change from 0 to 512 [ 38.603357][ T4526] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=4526 comm=syz.2.460 [ 38.615912][ T4526] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=4526 comm=syz.2.460 [ 38.631077][ T4528] program syz.0.474 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 38.641433][ T4522] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.654100][ T4522] ext4 filesystem being mounted at /101/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.678665][ T4534] random: crng reseeded on system resumption [ 38.688287][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.718125][ T4536] loop0: detected capacity change from 0 to 512 [ 38.756941][ T4536] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.781116][ T4536] ext4 filesystem being mounted at /93/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.810656][ T4556] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=4556 comm=syz.4.486 [ 38.815703][ T4558] netlink: 'syz.1.476': attribute type 27 has an invalid length. [ 38.823123][ T4556] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=4556 comm=syz.4.486 [ 38.861783][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.893454][ T4562] program syz.3.479 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 38.897378][ T4564] loop2: detected capacity change from 0 to 512 [ 38.918339][ T4558] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.925654][ T4558] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.942426][ T4569] loop0: detected capacity change from 0 to 512 [ 38.946638][ T4564] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.961932][ T4564] ext4 filesystem being mounted at /95/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.974368][ T4569] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.996652][ T4569] ext4 filesystem being mounted at /94/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.004620][ T4558] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.016808][ T4558] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.025685][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.046376][ T4558] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.055362][ T4558] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.064512][ T4558] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.065674][ T4578] random: crng reseeded on system resumption [ 39.073475][ T4558] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.091690][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.119452][ T4566] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.129023][ T4566] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.143732][ T4566] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 39.162215][ T23] lo speed is unknown, defaulting to 1000 [ 39.168068][ T23] syz0: Port: 1 Link ACTIVE [ 39.253481][ T29] kauditd_printk_skb: 143 callbacks suppressed [ 39.253529][ T29] audit: type=1400 audit(1753403667.023:450): avc: denied { create } for pid=4593 comm="syz.2.491" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 39.283195][ T29] audit: type=1400 audit(1753403667.053:451): avc: denied { bind } for pid=4593 comm="syz.2.491" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 39.302755][ T4596] atomic_op ffff88811bf28528 conn xmit_atomic 0000000000000000 [ 39.312518][ T29] audit: type=1400 audit(1753403667.073:452): avc: denied { write } for pid=4593 comm="syz.2.491" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 39.331824][ T29] audit: type=1400 audit(1753403667.083:453): avc: denied { nlmsg_read } for pid=4599 comm="syz.0.494" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 39.358885][ T4605] SELinux: syz.4.497 (4605) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 39.372812][ T4606] loop1: detected capacity change from 0 to 512 [ 39.405496][ T4606] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.418796][ T4614] SELinux: syz.2.509 (4614) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 39.420361][ T4606] ext4 filesystem being mounted at /87/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.476297][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.489296][ T4617] netlink: 'syz.4.501': attribute type 27 has an invalid length. [ 39.547662][ T29] audit: type=1400 audit(1753403667.303:454): avc: denied { validate_trans } for pid=4621 comm="syz.0.502" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 39.592970][ T29] audit: type=1400 audit(1753403667.323:455): avc: denied { read } for pid=4623 comm="syz.0.503" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 39.616485][ T29] audit: type=1400 audit(1753403667.353:456): avc: denied { ioctl } for pid=4623 comm="syz.0.503" path="/dev/sg0" dev="devtmpfs" ino=135 ioctlcmd=0x2275 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 39.705655][ T4625] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.718228][ T29] audit: type=1400 audit(1753403667.493:457): avc: denied { create } for pid=4632 comm="syz.2.504" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 39.740059][ T4625] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.744463][ T29] audit: type=1400 audit(1753403667.513:458): avc: denied { ioctl } for pid=4632 comm="syz.2.504" path="socket:[7096]" dev="sockfs" ino=7096 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 39.771423][ T29] audit: type=1400 audit(1753403667.513:459): avc: denied { setopt } for pid=4632 comm="syz.2.504" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 39.807187][ T4625] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 39.852505][ T4641] atomic_op ffff888103756928 conn xmit_atomic 0000000000000000 [ 39.905240][ T4647] loop2: detected capacity change from 0 to 256 [ 40.097423][ T4675] loop3: detected capacity change from 0 to 512 [ 40.108813][ T4675] EXT4-fs (loop3): 1 truncate cleaned up [ 40.115704][ T4675] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.131133][ T4675] EXT4-fs error (device loop3): __ext4_iget:5379: inode #12: block 2: comm syz.3.530: invalid block [ 40.134698][ T4680] loop2: detected capacity change from 0 to 164 [ 40.150426][ T4682] loop1: detected capacity change from 0 to 256 [ 40.215377][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.358698][ T4712] loop1: detected capacity change from 0 to 164 [ 40.382407][ T4715] loop0: detected capacity change from 0 to 512 [ 40.401627][ T4715] EXT4-fs (loop0): 1 truncate cleaned up [ 40.408367][ T4715] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.426413][ T4715] EXT4-fs error (device loop0): __ext4_iget:5379: inode #12: block 2: comm syz.0.548: invalid block [ 40.463957][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.680809][ T4777] __nla_validate_parse: 14 callbacks suppressed [ 40.680825][ T4777] netlink: 268 bytes leftover after parsing attributes in process `syz.1.584'. [ 40.726297][ T4783] siw: device registration error -23 [ 40.961538][ T4820] netlink: 268 bytes leftover after parsing attributes in process `syz.3.591'. [ 40.994527][ T4824] siw: device registration error -23 [ 41.071916][ T4832] loop3: detected capacity change from 0 to 512 [ 41.081704][ T4832] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 41.114206][ T4832] EXT4-fs (loop3): orphan cleanup on readonly fs [ 41.125730][ T4832] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.598: Block bitmap for bg 0 marked uninitialized [ 41.182822][ T4832] EXT4-fs (loop3): Remounting filesystem read-only [ 41.205076][ T4832] EXT4-fs (loop3): 1 orphan inode deleted [ 41.227789][ T4832] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 41.334576][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.382295][ T4859] siw: device registration error -23 [ 41.421290][ T4864] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.613'. [ 41.530167][ T4878] loop2: detected capacity change from 0 to 512 [ 41.537050][ T4878] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 41.550123][ T4878] EXT4-fs (loop2): orphan cleanup on readonly fs [ 41.567877][ T4878] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.621: Block bitmap for bg 0 marked uninitialized [ 41.596547][ T4878] EXT4-fs (loop2): Remounting filesystem read-only [ 41.615238][ T4878] EXT4-fs (loop2): 1 orphan inode deleted [ 41.631531][ T4878] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 41.669225][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.707232][ T4894] netlink: 16402 bytes leftover after parsing attributes in process `syz.4.628'. [ 41.783226][ T4910] loop1: detected capacity change from 0 to 164 [ 41.797392][ T4910] Unable to read rock-ridge attributes [ 41.806049][ T4910] ISOFS: unable to read i-node block [ 42.127206][ T4946] loop3: detected capacity change from 0 to 164 [ 42.142600][ T4946] Unable to read rock-ridge attributes [ 42.155139][ T4946] ISOFS: unable to read i-node block [ 42.919710][ T4984] loop1: detected capacity change from 0 to 512 [ 42.933013][ T4986] netlink: 32 bytes leftover after parsing attributes in process `syz.3.667'. [ 42.944720][ T4984] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 43.004731][ T4984] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 43.020462][ T4984] EXT4-fs (loop1): 1 truncate cleaned up [ 43.026574][ T4984] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.203492][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.267933][ T4994] loop1: detected capacity change from 0 to 1024 [ 43.293034][ T4994] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.330861][ T4994] EXT4-fs error (device loop1): mb_free_blocks:1948: group 0, inode 15: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 43.361179][ T5000] loop0: detected capacity change from 0 to 512 [ 43.376127][ T5000] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 43.376699][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.387591][ T5000] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 43.410436][ T5000] EXT4-fs (loop0): 1 truncate cleaned up [ 43.416614][ T5000] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.443781][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.464500][ T5016] loop4: detected capacity change from 0 to 1024 [ 43.483396][ T5019] program syz.0.682 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 43.485615][ T5016] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.526241][ T5016] EXT4-fs error (device loop4): mb_free_blocks:1948: group 0, inode 15: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 43.550595][ T5026] netlink: 32 bytes leftover after parsing attributes in process `syz.0.684'. [ 43.569406][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.582733][ T5028] program syz.1.697 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 43.604764][ T5030] netlink: 'syz.0.698': attribute type 1 has an invalid length. [ 43.694476][ T5049] sctp: [Deprecated]: syz.4.694 (pid 5049) Use of int in max_burst socket option deprecated. [ 43.694476][ T5049] Use struct sctp_assoc_value instead [ 43.783883][ T5059] sctp: [Deprecated]: syz.0.711 (pid 5059) Use of int in max_burst socket option deprecated. [ 43.783883][ T5059] Use struct sctp_assoc_value instead [ 43.816567][ T5061] netlink: 'syz.1.701': attribute type 1 has an invalid length. [ 43.925738][ T5075] netlink: 16 bytes leftover after parsing attributes in process `syz.1.706'. [ 44.152625][ T5087] netlink: 8 bytes leftover after parsing attributes in process `syz.1.714'. [ 44.267953][ T5105] netlink: 16 bytes leftover after parsing attributes in process `syz.2.722'. [ 44.615672][ T5126] netlink: 8 bytes leftover after parsing attributes in process `syz.4.729'. [ 44.702586][ T29] kauditd_printk_skb: 96 callbacks suppressed [ 44.702601][ T29] audit: type=1400 audit(1753403672.473:556): avc: denied { read append } for pid=5129 comm="syz.0.732" name="virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 44.732479][ T29] audit: type=1400 audit(1753403672.473:557): avc: denied { open } for pid=5129 comm="syz.0.732" path="/dev/virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 45.035724][ T29] audit: type=1326 audit(1753403672.813:558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5091 comm="syz.1.728" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f580f8fe9a9 code=0x7fc00000 [ 45.066282][ T29] audit: type=1400 audit(1753403672.843:559): avc: denied { getopt } for pid=5154 comm="syz.4.744" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 45.120711][ T29] audit: type=1400 audit(1753403672.893:560): avc: denied { getopt } for pid=5161 comm="syz.4.748" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 45.422954][ T29] audit: type=1400 audit(1753403673.193:561): avc: denied { cpu } for pid=5188 comm="syz.3.769" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 45.442156][ T29] audit: type=1400 audit(1753403673.223:562): avc: denied { write } for pid=5188 comm="syz.3.769" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 45.533183][ T29] audit: type=1326 audit(1753403673.303:563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5199 comm="syz.0.763" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff8e084e9a9 code=0x7ffc0000 [ 45.533257][ T29] audit: type=1326 audit(1753403673.303:564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5199 comm="syz.0.763" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff8e084e9a9 code=0x7ffc0000 [ 45.534265][ T29] audit: type=1326 audit(1753403673.303:565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5199 comm="syz.0.763" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7ff8e084e9a9 code=0x7ffc0000 [ 45.592017][ T5200] loop0: detected capacity change from 0 to 1024 [ 45.625732][ T5200] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.658543][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.838207][ T5240] loop1: detected capacity change from 0 to 1024 [ 45.856247][ T5240] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.878627][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.349798][ T5307] program syz.4.810 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 46.574629][ T5334] IPv6: Can't replace route, no match found [ 46.714802][ T5353] netlink: 8 bytes leftover after parsing attributes in process `syz.3.830'. [ 46.761864][ T5358] capability: warning: `syz.0.832' uses deprecated v2 capabilities in a way that may be insecure [ 46.876319][ T5381] netlink: 'syz.0.843': attribute type 6 has an invalid length. [ 46.955623][ T5396] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 47.012856][ T5402] loop0: detected capacity change from 0 to 1024 [ 47.027826][ T5402] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.061095][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.072005][ T5412] netlink: 12 bytes leftover after parsing attributes in process `syz.3.857'. [ 47.089055][ T5418] netlink: 4 bytes leftover after parsing attributes in process `syz.0.858'. [ 47.098369][ T5418] netlink: 4 bytes leftover after parsing attributes in process `syz.0.858'. [ 47.362824][ C0] ================================================================== [ 47.370912][ C0] BUG: KCSAN: data-race in do_sys_poll / pollwake [ 47.377303][ C0] [ 47.379622][ C0] read to 0xffffc9000120fbc0 of 4 bytes by task 5416 on cpu 1: [ 47.387228][ C0] do_sys_poll+0x99c/0xbd0 [ 47.391717][ C0] __se_sys_ppoll+0x1b9/0x200 [ 47.396464][ C0] __x64_sys_ppoll+0x67/0x80 [ 47.401048][ C0] x64_sys_call+0x2de5/0x2fb0 [ 47.405896][ C0] do_syscall_64+0xd2/0x200 [ 47.410382][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.416353][ C0] [ 47.418817][ C0] write to 0xffffc9000120fbc0 of 4 bytes by interrupt on cpu 0: [ 47.426529][ C0] pollwake+0xb6/0x100 [ 47.430589][ C0] __wake_up+0x66/0xb0 [ 47.434645][ C0] bpf_ringbuf_notify+0x22/0x30 [ 47.439486][ C0] irq_work_run+0xe2/0x2d0 [ 47.443882][ C0] __sysvec_irq_work+0x22/0x170 [ 47.448710][ C0] sysvec_irq_work+0x66/0x80 [ 47.453286][ C0] asm_sysvec_irq_work+0x1a/0x20 [ 47.458302][ C0] native_apic_msr_write+0x3d/0x60 [ 47.463392][ C0] x2apic_send_IPI_self+0x10/0x20 [ 47.468396][ C0] arch_irq_work_raise+0x46/0x50 [ 47.473333][ C0] __irq_work_queue_local+0x10f/0x2c0 [ 47.478684][ C0] irq_work_queue+0x70/0x100 [ 47.483260][ C0] bpf_ringbuf_discard+0xd3/0xf0 [ 47.488178][ C0] bpf_prog_fe0ed97373b08409+0x4b/0x4f [ 47.493623][ C0] bpf_trace_run3+0x10f/0x1d0 [ 47.498275][ C0] kmem_cache_free+0x257/0x300 [ 47.503021][ C0] do_symlinkat+0x375/0x3c0 [ 47.507681][ C0] __x64_sys_symlinkat+0x5a/0x70 [ 47.512605][ C0] x64_sys_call+0x1558/0x2fb0 [ 47.517347][ C0] do_syscall_64+0xd2/0x200 [ 47.521825][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.527711][ C0] [ 47.530016][ C0] value changed: 0x00000001 -> 0x00000000 [ 47.535705][ C0] [ 47.538008][ C0] Reported by Kernel Concurrency Sanitizer on: [ 47.544145][ C0] CPU: 0 UID: 0 PID: 5443 Comm: syz-executor Not tainted 6.16.0-rc7-syzkaller-00093-g94ce1ac2c9b4 #0 PREEMPT(voluntary) [ 47.556713][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 47.566748][ C0] ================================================================== [ 47.580117][ T5444] program syz.3.872 is using a deprecated SCSI ioctl, please convert it to SG_IO