last executing test programs: 5.105013109s ago: executing program 4 (id=215): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000240)={0xffffffff, 0x7, 0x2}) r0 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0x0, 0x2, 0x0) write$cgroup_netprio_ifpriomap(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[], 0x48) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r5}, &(0x7f0000000340), &(0x7f0000000300)}, 0x20) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r7}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r8 = shmget$private(0x0, 0x8000, 0x10, &(0x7f0000ff5000/0x8000)=nil) r9 = shmat(r8, &(0x7f0000ffc000/0x2000)=nil, 0x4000) shmat(r8, &(0x7f0000ff9000/0x1000)=nil, 0x5000) shmdt(r9) memfd_secret(0x80000) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@newtfilter={0x24, 0x11, 0x1, 0x691522ec, 0x0, {0x0, 0x0, 0x74, r2, {0x10, 0xf}, {}, {0x5}}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x0) 5.026386096s ago: executing program 4 (id=217): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000580)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000003580)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000380)="a1", 0x1}], 0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="1400000000000000", @ANYRES32=r2, @ANYBLOB="0000000014"], 0x30, 0x40400d1}}], 0x1, 0x10) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0xa86, 0x0) 3.296703985s ago: executing program 3 (id=268): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x5, 0x0, 0x0, {0x7, 0x0, 0x4}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x4c, 0x9, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xd}, @NFTA_SET_DATA_TYPE={0x8, 0x6, 0x1, 0x0, 0xffffff00}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x18}]}, @NFT_MSG_NEWSETELEM={0x48, 0xc, 0xa, 0x101, 0x0, 0x0, {0x7}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x1c, 0x3, 0x0, 0x1, [{0x18, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x6}]}]}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0xdc}}, 0x0) alarm(0x9) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) alarm(0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x42032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1000, 0x0, &(0x7f00008b5000/0x1000)=nil) socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00'}) syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2, &(0x7f00000000c0), 0x0, 0x72d, &(0x7f00000014c0)="$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") 3.220135401s ago: executing program 3 (id=272): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000200)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x20}, 0xc) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000180)="1a", 0x34000, 0x0, &(0x7f0000000480)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$sock(r1, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="89", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)="69b4", 0x2}], 0x1}}], 0x2, 0x48800) shutdown(r1, 0x1) 3.187337164s ago: executing program 3 (id=274): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x2a) close(r0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010103}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000001c0)='F', 0x1}], 0x1, &(0x7f00000000c0)=[@sndinfo={0x20, 0x84, 0x2, {0xc, 0x4, 0x28, 0x200000b, r4}}], 0x20, 0x2400e044}, 0x840) 3.11189277s ago: executing program 3 (id=276): r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000006280)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000005c0)=@newtaction={0x98, 0x30, 0x1, 0x4000000, 0x25dfdbfb, {0x0, 0x0, 0x6a00}, [{0x84, 0x1, [@m_mirred={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x10000000, 0x0, 0x4}, 0x2, r1}}]}, {0x4, 0xa}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}, @m_mpls={0x30, 0x2, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}]}]}, 0x98}}, 0x0) 3.092123811s ago: executing program 3 (id=278): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000580)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r0}, &(0x7f0000000380), &(0x7f0000000280)}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000003580)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000380)="a1", 0x1}], 0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="1400000000000000", @ANYRES32=r2, @ANYBLOB="0000000014"], 0x30, 0x40400d1}}], 0x1, 0x10) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0xa86, 0x0) 2.98510358s ago: executing program 0 (id=282): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000006000000000000000085"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000180)="1a", 0x34000, 0x0, &(0x7f0000000480)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 2.965821731s ago: executing program 0 (id=283): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x5, 0x0, 0x0, {0x7, 0x0, 0x4}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x4c, 0x9, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xd}, @NFTA_SET_DATA_TYPE={0x8, 0x6, 0x1, 0x0, 0xffffff00}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x18}]}, @NFT_MSG_NEWSETELEM={0x44, 0xc, 0xa, 0x101, 0x0, 0x0, {0x7}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_DATA={0x4}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x6}]}]}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0xd8}}, 0x0) alarm(0x9) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) alarm(0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x42032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1000, 0x0, &(0x7f00008b5000/0x1000)=nil) socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00'}) syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2, &(0x7f00000000c0), 0x0, 0x72d, &(0x7f00000014c0)="$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") 2.901660197s ago: executing program 0 (id=284): socket$kcm(0x11, 0x2, 0x300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0xfffffffc}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="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", 0x166, 0x4000044, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x65, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ff"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000740), 0x1, r1}, 0x38) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000180)='kfree\x00', r2, 0x0, 0x2}, 0x18) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x14}}, 0x0) getsockname$packet(r5, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x4000800) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000500)=@delchain={0x3c, 0x64, 0xf31, 0xfffffffb, 0x2, {0x0, 0x0, 0x0, r6, {0x0, 0xfff1}, {0xfff3, 0xffff}, {0x0, 0x1b}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_KEY_FLAGS_MASK={0x8, 0x30, 0x80}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2.871564199s ago: executing program 0 (id=286): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x2a) close(r0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010103}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000001c0)='F', 0x1}], 0x1, &(0x7f00000000c0)=[@sndinfo={0x20, 0x84, 0x2, {0xc, 0x4, 0x28, 0x200000b, r4}}], 0x20, 0x2400e044}, 0x840) 2.797729895s ago: executing program 0 (id=289): socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000006280)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000005c0)=@newtaction={0x98, 0x30, 0x1, 0x4000000, 0x25dfdbfb, {0x0, 0x0, 0x6a00}, [{0x84, 0x1, [@m_mirred={0x50, 0x1, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x10000000, 0x0, 0x4}, 0x2, r1}}]}, {0x4, 0xa}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}, @m_mpls={0x30, 0x2, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}]}]}, 0x98}}, 0x0) 2.73274957s ago: executing program 0 (id=290): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000040000000800000008"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000580)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000003580)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000380)="a1", 0x1}], 0x1, &(0x7f0000000800)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYBLOB="0000000014"], 0x30, 0x40400d1}}], 0x1, 0x10) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0xa86, 0x0) 1.977992691s ago: executing program 4 (id=303): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x20d, 0x6, 0x807, 0x209b}, 0x8) perf_event_open(&(0x7f0000000b40)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}}, 0x0, 0xafffffffffffffff, 0xffffffffffffffff, 0x9) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x121602, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) add_key(&(0x7f00000001c0)='ceph\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000003c0)=0x11) ioctl$TIOCVHANGUP(r1, 0x5437, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001b80)=ANY=[@ANYBLOB="0600000004000000080000000a"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000b2e900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1094a}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000040)='kmem_cache_free\x00', r3}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) r4 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000003c0)='./bus\x00', 0xe, &(0x7f0000000540)={[{@resuid}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x80000000}}, {@stripe}, {@noblock_validity}]}, 0x3, 0x451, &(0x7f0000000f80)="$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") chdir(&(0x7f0000000080)='./file0\x00') r5 = openat(r4, &(0x7f00000001c0)='./bus/file0\x00', 0x326841, 0x0) mkdirat(r5, &(0x7f0000000180)='./bus\x00', 0x0) renameat2(r5, &(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000140)='./bus/file0\x00', 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000004280)='.\x00', 0x0, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="19000000040000000400000008"], 0x48) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000001500000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r8, 0x0, 0x20000000000000}, 0x18) socket$nl_route(0x10, 0x3, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) getdents64(r6, 0x0, 0x0) perf_event_open(&(0x7f0000000b40)={0x1, 0x80, 0x1, 0x0, 0x0, 0x1, 0x0, 0x800000000001ff, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x7}, 0x800, 0x0, 0x1000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xafffffffffffffff, 0xffffffffffffffff, 0x9) 1.812375714s ago: executing program 4 (id=305): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000700)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r2, 0x0, 0x0) mkdirat$cgroup(r1, 0x0, 0x1ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xe7fd}, 0x100002, 0x3, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x48) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0, r4, 0x0, 0x2}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3000002, 0x5d031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x600, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000440)=@sco, 0x80, 0x0, 0x0, &(0x7f00000026c0)=ANY=[@ANYBLOB="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"], 0x1120}, 0x4008000) syz_usb_connect$printer(0x6, 0x36, 0x0, 0x0) ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000280)='./bus\x00', 0x2000414, &(0x7f0000000500)=ANY=[@ANYBLOB="6e6f6e756d7461696c2c6e66732c73686f72746e616d653d6c6f7765722c757466383d312c64656275672c696f636861727365743d757466382c73686f72746e616d653d6d697865642c757466383d312c004845160000000000", @ANYRES64=r0, @ANYRES32=r5, @ANYRESHEX, @ANYRESDEC=r3], 0x1, 0x2d4, &(0x7f0000001240)="$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") mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./bus/file0/file0\x00') 1.763777788s ago: executing program 2 (id=307): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000200)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x20}, 0xc) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000180)="1a", 0x34000, 0x0, &(0x7f0000000480)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$sock(r1, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="89", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)="69b4", 0x2}], 0x1}}], 0x2, 0x48800) shutdown(r1, 0x1) 1.756590009s ago: executing program 2 (id=308): r0 = syz_open_dev$usbmon(&(0x7f0000000900), 0x7, 0x0) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000000)={0x0}) ioctl$MON_IOCX_GETX(r0, 0x80089203, 0x0) syz_open_dev$usbfs(&(0x7f0000000100), 0x205, 0x8401) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x1e) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) pwritev2(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="82ee823b", 0x4}], 0x1, 0x1, 0x1, 0x2) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000002c0000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x62, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000008c0)={&(0x7f0000000500)='kfree\x00', r5}, 0x18) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, 0x0, 0x0) syz_clone(0x630c1100, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x8, 0x80, 0x0, 0x4, 0x0, 0x7, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000300)="d8000000180081054e81f782db4cb904021d080406037c09e8fe55a10a0015400400142603600e122f00160006000500a8000600200006400700027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0x11a}], 0x1, 0x0, 0x0, 0x4a0f0000}, 0x0) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x60240) readv(r6, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/2, 0x2}, {0x0}], 0x2) r7 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r7, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=""/228, 0xe4}, 0x2) 913.094617ms ago: executing program 4 (id=316): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000008000000850000007800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000700)='kmem_cache_free\x00', r1}, 0x10) r2 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0xff05, 0x1000000, 0x0, {0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) 863.61036ms ago: executing program 1 (id=317): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000840), 0x81, r0}, 0x38) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000000)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1f) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) r2 = io_uring_setup(0x4d3f, &(0x7f0000000240)={0x0, 0xca6a, 0x40, 0x1, 0x6}) io_uring_register$IORING_REGISTER_RESTRICTIONS(r2, 0xb, &(0x7f00000008c0), 0x0) 765.762858ms ago: executing program 1 (id=318): syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 765.323228ms ago: executing program 4 (id=319): pipe(0x0) r0 = add_key$keyring(&(0x7f0000000080), &(0x7f0000001100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000000300)="300e3080", 0x4, r0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xffff, 0x20000000000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x7b53a000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000001d00)=ANY=[@ANYBLOB="0b000000050000000500000009"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f00000005c0)='./file1\x00', 0x1018e58, &(0x7f0000000000), 0x1, 0x644, &(0x7f00000012c0)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0xce56fe61a68fc369, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x10) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x42031, 0xffffffffffffffff, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$char_usb(r5, &(0x7f00000008c0)='-0', 0x2) syz_io_uring_setup(0x17dc, &(0x7f0000000100)={0x0, 0x59c4, 0x0, 0x1004, 0x5cc}, &(0x7f0000000300), 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x9, 0x2) syz_clone(0x40ac8000, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'ip_vti0\x00', 0x0}) sendto$packet(r6, &(0x7f0000000180)="10030600e0ff020004004788aa96a13bb100001100007fca1a00", 0x10608, 0x0, &(0x7f0000000140)={0x11, 0x0, r7}, 0x14) 764.999558ms ago: executing program 1 (id=320): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000400)=@delsa={0x28, 0x11, 0x1, 0x70bd2c, 0x25dfdbfe, {@in6=@remote, 0x4d3, 0x8, 0x3c}}, 0x28}}, 0x40) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r1) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[], 0x4c}, 0x1, 0x0, 0x0, 0x8004}, 0x4040040) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), r2) sendmsg$IEEE802154_SCAN_REQ(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r3, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_SCAN_TYPE={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000001}, 0x400000d0) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r3, 0x20, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x700000, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0, 0xffffff81}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r5}, &(0x7f0000000180), &(0x7f00000001c0)=r4}, 0x20) r6 = bpf$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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r6}, 0x10) timerfd_create(0x1, 0x80800) close(0x3) open(&(0x7f0000000080)='./bus\x00', 0x143c62, 0x0) mount(&(0x7f00000000c0), &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000040)='trans=rdma,') bpf$PROG_LOAD(0x5, &(0x7f0000000580)={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) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r7, 0x400454ce, r8) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x25, 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}, 0x800, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) r9 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000000280)={'\x00', 0x7e, 0x1000, 0x5c8, 0x80000003, 0x6}) 671.894366ms ago: executing program 2 (id=321): socket$kcm(0x11, 0x2, 0x300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0xfffffffc}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="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", 0x166, 0x4000044, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x65, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffff"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000740), 0x1, r1}, 0x38) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000180)='kfree\x00', r2, 0x0, 0x2}, 0x18) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x14}}, 0x0) getsockname$packet(r5, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x4000800) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000500)=@delchain={0x3c, 0x64, 0xf31, 0xfffffffb, 0x2, {0x0, 0x0, 0x0, r6, {0x0, 0xfff1}, {0xfff3, 0xffff}, {0x0, 0x1b}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_KEY_FLAGS_MASK={0x8, 0x30, 0x80}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 648.201858ms ago: executing program 2 (id=322): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x2a) close(r0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010103}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f00000001c0)='F', 0x1}], 0x1, &(0x7f00000000c0)=[@sndinfo={0x20, 0x84, 0x2, {0xc, 0x4, 0x28, 0x200000b, r4}}], 0x20, 0x2400e044}, 0x840) 192.622574ms ago: executing program 1 (id=323): syz_init_net_socket$x25(0x9, 0x5, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) r0 = io_uring_setup(0x7a1f, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x100010, r0, 0x8000000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001280)='/proc/tty/ldiscs\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000), 0x80000001, 0x82002) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000d80)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c00000002000000000000000000001304"], 0x0, 0x26}, 0x28) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x7fffffff, 0x510, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x1, 0x2}, 0x10040, 0x10fff, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000680)={0x6, 0xf, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000004000000000000000500000018110000", @ANYRES32, @ANYBLOB="00000000000000a4b702000014000000b7030000000000008500000083000000bf090000000220005509c4a900bf91000000000000b7020000020000008500000084000000b7000000000000009520000000006139e3ea805896f8e300000000"], &(0x7f0000000100)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40e00, 0x0, '\x00', 0x0, 0x25, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200)={0x3, 0xd, 0x1, 0x6}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000140), 0x0, &(0x7f00000001c0)=ANY=[@ANYRES8=r3, @ANYRESOCT=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYRES64=r4]) mknodat$null(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xb0a54e68b1cd2fdb, 0x103) write$P9_RVERSION(r1, &(0x7f0000000180)=ANY=[], 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r5, &(0x7f0000000300)=ANY=[], 0x15) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r6 = open(&(0x7f0000000140)='./file0\x00', 0x10f3c0, 0x186) fgetxattr(r6, &(0x7f00000003c0)=@known='security.selinux\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) mknod$loop(&(0x7f0000002180)='./file0\x00', 0x800, 0x0) r7 = inotify_init() inotify_add_watch(r7, &(0x7f0000000000)='./file0\x00', 0xa000032a) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0a00000002000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x13, 0xc, &(0x7f00000009c0)=ANY=[@ANYBLOB="180000000000000000000027f70687e0dc9c0000f7e2ea88c260a982b5b76d72491b1c34cab63cec787a30c46db9614d3549d1be1bf98715fca76f8a73b9799dd850fe47d70a3e751166f2cf27b477eb95da01d1ebcfb096be724e20d1b079ad621a571d81a6db1b60fe02e4701fe0701f1abaa04f24b0e655b327e98c64d668f46ba004187bbe88cf12e1dd93d80e7d49d77605bff6b820625ec979a8517297baca199d90dcb865ecabcce73e6629f0fc71f4648ce2714587a24579ec22777d4d63b0ac8e944ffab21044ea765827d1479c2a7f7986", @ANYRES32=r8, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095", @ANYRESDEC=r7], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x38, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r8}, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={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}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r9}, 0x10) readv(r7, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/256, 0x10}], 0x2) 57.016585ms ago: executing program 3 (id=324): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x11, 0x8, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffff7e}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xdffffffc}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x10) open(&(0x7f0000000000)='./bus\x00', 0x1050c1, 0x170) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) socket$inet6(0x10, 0x3, 0x0) r3 = syz_io_uring_setup(0x5c5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4, 0xfffffffd}, &(0x7f00000001c0)=0x0, &(0x7f0000000580)=0x0) r6 = eventfd(0x1) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r3, 0x7, &(0x7f00000010c0)=r6, 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000080)=0xfffffff8, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000004c0)=@IORING_OP_TIMEOUT={0xb, 0x3, 0x0, 0x0, 0x4, &(0x7f0000000280), 0x1, 0x40, 0x1}) io_uring_enter(r3, 0x6e2, 0x3900, 0x1, 0x0, 0xe00) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x12, 0x8, 0x4, 0x7cb4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x50) 53.516186ms ago: executing program 2 (id=325): r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0xa6c3, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000660000000000"], 0x0, 0x7ff}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) fcntl$setlease(r0, 0x400, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file1\x00', &(0x7f0000000340)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) 38.747746ms ago: executing program 2 (id=326): ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0x14, &(0x7f0000000280)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) ioctl$PPPIOCSFLAGS1(0xffffffffffffffff, 0x40047459, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x48) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018004000800395032303030"], 0x15) r2 = dup(r1) write$P9_RLERRORu(r2, 0x0, 0x53) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_afonly={0x0}}, 0x20) write$binfmt_elf64(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600073f034b0b00000000000003003e00ffffffe93501"], 0x7c8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) 794.74µs ago: executing program 1 (id=327): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000040)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000200)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x20}, 0xc) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000180)="1a", 0x34000, 0x0, &(0x7f0000000480)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$sock(r1, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="89", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)="69b4", 0x2}], 0x1}}], 0x2, 0x48800) shutdown(r1, 0x1) 0s ago: executing program 1 (id=328): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000240)={0xffffffff, 0x7, 0x2}) r0 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0x0, 0x2, 0x0) write$cgroup_netprio_ifpriomap(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[], 0x48) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r5}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r6}, 0x10) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r7 = shmget$private(0x0, 0x8000, 0x10, &(0x7f0000ff5000/0x8000)=nil) r8 = shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0x4000) shmat(r7, &(0x7f0000ff9000/0x1000)=nil, 0x5000) shmdt(r8) memfd_secret(0x80000) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@newtfilter={0x24, 0x11, 0x1, 0x691522ec, 0x0, {0x0, 0x0, 0x74, r2, {0x10, 0xf}, {}, {0x5}}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.27' (ED25519) to the list of known hosts. [ 25.275024][ T29] audit: type=1400 audit(1755920586.615:62): avc: denied { mounton } for pid=3286 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 [ 25.275860][ T3286] cgroup: Unknown subsys name 'net' [ 25.298558][ T29] audit: type=1400 audit(1755920586.615:63): avc: denied { mount } for pid=3286 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 [ 25.327052][ T29] audit: type=1400 audit(1755920586.635:64): avc: denied { unmount } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.445458][ T3286] cgroup: Unknown subsys name 'cpuset' [ 25.451950][ T3286] cgroup: Unknown subsys name 'rlimit' [ 25.561787][ T29] audit: type=1400 audit(1755920586.895:65): avc: denied { setattr } for pid=3286 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 [ 25.586063][ T29] audit: type=1400 audit(1755920586.895:66): avc: denied { create } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.607169][ T29] audit: type=1400 audit(1755920586.895:67): avc: denied { write } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.630507][ T29] audit: type=1400 audit(1755920586.895:68): avc: denied { read } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.638825][ T3292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.651388][ T29] audit: type=1400 audit(1755920586.905:69): avc: denied { mounton } for pid=3286 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 [ 25.686043][ T29] audit: type=1400 audit(1755920586.905:70): avc: denied { mount } for pid=3286 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 Setting up swapspace version 1, size = 127995904 bytes [ 25.710724][ T29] audit: type=1400 audit(1755920586.995:71): avc: denied { relabelto } for pid=3292 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" [ 25.739235][ T3286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.918820][ T3299] chnl_net:caif_netlink_parms(): no params data found [ 26.945336][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 26.963438][ T3301] chnl_net:caif_netlink_parms(): no params data found [ 27.006709][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.013863][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.021164][ T3299] bridge_slave_0: entered allmulticast mode [ 27.027551][ T3299] bridge_slave_0: entered promiscuous mode [ 27.053527][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.060717][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.068159][ T3299] bridge_slave_1: entered allmulticast mode [ 27.074629][ T3299] bridge_slave_1: entered promiscuous mode [ 27.104054][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.111295][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.118579][ T3304] bridge_slave_0: entered allmulticast mode [ 27.125142][ T3304] bridge_slave_0: entered promiscuous mode [ 27.149677][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.156867][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.164156][ T3304] bridge_slave_1: entered allmulticast mode [ 27.170821][ T3304] bridge_slave_1: entered promiscuous mode [ 27.178347][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.201697][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.208829][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.216075][ T3301] bridge_slave_0: entered allmulticast mode [ 27.222539][ T3301] bridge_slave_0: entered promiscuous mode [ 27.231367][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.238586][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.246285][ T3301] bridge_slave_1: entered allmulticast mode [ 27.252692][ T3301] bridge_slave_1: entered promiscuous mode [ 27.259898][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.272173][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.284407][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.293774][ T3309] chnl_net:caif_netlink_parms(): no params data found [ 27.311296][ T3300] chnl_net:caif_netlink_parms(): no params data found [ 27.344823][ T3299] team0: Port device team_slave_0 added [ 27.351317][ T3304] team0: Port device team_slave_0 added [ 27.360633][ T3304] team0: Port device team_slave_1 added [ 27.367596][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.380549][ T3299] team0: Port device team_slave_1 added [ 27.404965][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.428132][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.435121][ T3299] 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. [ 27.461330][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.472566][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.479739][ T3304] 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. [ 27.505872][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.525444][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.532672][ T3299] 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. [ 27.559194][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.570449][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.577647][ T3304] 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. [ 27.604354][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.647635][ T3301] team0: Port device team_slave_0 added [ 27.653501][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.660686][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.668084][ T3300] bridge_slave_0: entered allmulticast mode [ 27.674338][ T3300] bridge_slave_0: entered promiscuous mode [ 27.681587][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.688841][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.696662][ T3300] bridge_slave_1: entered allmulticast mode [ 27.703519][ T3300] bridge_slave_1: entered promiscuous mode [ 27.714425][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.721954][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.730490][ T3309] bridge_slave_0: entered allmulticast mode [ 27.736903][ T3309] bridge_slave_0: entered promiscuous mode [ 27.744691][ T3301] team0: Port device team_slave_1 added [ 27.755984][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.763082][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.770373][ T3309] bridge_slave_1: entered allmulticast mode [ 27.776795][ T3309] bridge_slave_1: entered promiscuous mode [ 27.797726][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.827380][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.838812][ T3299] hsr_slave_0: entered promiscuous mode [ 27.845950][ T3299] hsr_slave_1: entered promiscuous mode [ 27.858569][ T3304] hsr_slave_0: entered promiscuous mode [ 27.864951][ T3304] hsr_slave_1: entered promiscuous mode [ 27.871290][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 27.877126][ T3304] Cannot create hsr debugfs directory [ 27.882774][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.889755][ T3301] 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. [ 27.916573][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.933584][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.944205][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.959884][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.966912][ T3301] 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. [ 27.994064][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.012329][ T3300] team0: Port device team_slave_0 added [ 28.046759][ T3300] team0: Port device team_slave_1 added [ 28.076345][ T3309] team0: Port device team_slave_0 added [ 28.084305][ T3301] hsr_slave_0: entered promiscuous mode [ 28.090718][ T3301] hsr_slave_1: entered promiscuous mode [ 28.096673][ T3301] debugfs: 'hsr0' already exists in 'hsr' [ 28.102666][ T3301] Cannot create hsr debugfs directory [ 28.115667][ T3309] team0: Port device team_slave_1 added [ 28.123931][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.131014][ T3300] 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. [ 28.157167][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.168529][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.175506][ T3300] 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. [ 28.201740][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.237793][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.245085][ T3309] 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. [ 28.271718][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.297328][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.304298][ T3309] 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. [ 28.330826][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.353163][ T3300] hsr_slave_0: entered promiscuous mode [ 28.359401][ T3300] hsr_slave_1: entered promiscuous mode [ 28.365668][ T3300] debugfs: 'hsr0' already exists in 'hsr' [ 28.371593][ T3300] Cannot create hsr debugfs directory [ 28.449740][ T3309] hsr_slave_0: entered promiscuous mode [ 28.455717][ T3309] hsr_slave_1: entered promiscuous mode [ 28.461589][ T3309] debugfs: 'hsr0' already exists in 'hsr' [ 28.467408][ T3309] Cannot create hsr debugfs directory [ 28.525730][ T3304] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 28.534511][ T3304] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 28.561489][ T3304] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 28.577253][ T3304] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 28.608279][ T3299] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 28.620305][ T3299] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 28.629232][ T3299] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 28.643629][ T3299] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 28.668253][ T3301] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 28.677991][ T3301] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 28.688168][ T3301] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 28.696972][ T3301] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 28.732381][ T3300] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 28.742575][ T3300] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 28.751753][ T3300] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 28.760885][ T3300] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 28.805586][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.818159][ T3309] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 28.827625][ T3309] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 28.837200][ T3309] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 28.846361][ T3309] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 28.870010][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.884167][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.891425][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.908724][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.915811][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.932240][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.958532][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.972258][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.992135][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.007219][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.014658][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.023262][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.030505][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.040729][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.047818][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.065233][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.072394][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.083738][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.126625][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.143473][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.152269][ T3301] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.170954][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.182374][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.189719][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.217464][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.228579][ T269] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.235906][ T269] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.251026][ T269] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.258267][ T269] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.276189][ T269] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.283357][ T269] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.317871][ T3309] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.328411][ T3309] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.373543][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.396373][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.443072][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.487943][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.552405][ T3304] veth0_vlan: entered promiscuous mode [ 29.582743][ T3301] veth0_vlan: entered promiscuous mode [ 29.591207][ T3301] veth1_vlan: entered promiscuous mode [ 29.610064][ T3304] veth1_vlan: entered promiscuous mode [ 29.627332][ T3299] veth0_vlan: entered promiscuous mode [ 29.641197][ T3300] veth0_vlan: entered promiscuous mode [ 29.649011][ T3301] veth0_macvtap: entered promiscuous mode [ 29.657617][ T3301] veth1_macvtap: entered promiscuous mode [ 29.676579][ T3299] veth1_vlan: entered promiscuous mode [ 29.685539][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.700532][ T3309] veth0_vlan: entered promiscuous mode [ 29.707071][ T3300] veth1_vlan: entered promiscuous mode [ 29.718257][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.726466][ T3309] veth1_vlan: entered promiscuous mode [ 29.743682][ T52] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.752964][ T52] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.771022][ T3304] veth0_macvtap: entered promiscuous mode [ 29.781145][ T52] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.792080][ T3300] veth0_macvtap: entered promiscuous mode [ 29.805243][ T3309] veth0_macvtap: entered promiscuous mode [ 29.812259][ T3304] veth1_macvtap: entered promiscuous mode [ 29.818759][ T52] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.829223][ T3300] veth1_macvtap: entered promiscuous mode [ 29.839612][ T3309] veth1_macvtap: entered promiscuous mode [ 29.847008][ T3299] veth0_macvtap: entered promiscuous mode [ 29.858938][ T3299] veth1_macvtap: entered promiscuous mode [ 29.873011][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.888980][ T3301] 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. [ 29.896227][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.913661][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.923772][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.934901][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.945850][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.956809][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.969222][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.994253][ T51] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.021172][ T51] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.040875][ T51] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.065011][ T51] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.098066][ T51] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.142298][ T51] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.157417][ T3485] usb usb7: usbfs: process 3485 (syz.0.7) did not claim interface 0 before use [ 30.168932][ T51] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.197514][ T51] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.234467][ T51] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.264312][ T51] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.274125][ T51] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.290539][ T29] kauditd_printk_skb: 42 callbacks suppressed [ 30.290553][ T29] audit: type=1400 audit(1755920591.625:114): avc: denied { setopt } for pid=3488 comm="syz.4.8" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 30.316868][ T29] audit: type=1400 audit(1755920591.625:115): avc: denied { bind } for pid=3488 comm="syz.4.8" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 30.335991][ T29] audit: type=1400 audit(1755920591.625:116): avc: denied { name_bind } for pid=3488 comm="syz.4.8" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 30.356969][ T3501] loop0: detected capacity change from 0 to 2048 [ 30.357700][ T29] audit: type=1400 audit(1755920591.625:117): avc: denied { node_bind } for pid=3488 comm="syz.4.8" saddr=::1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 30.385929][ T29] audit: type=1400 audit(1755920591.625:118): avc: denied { shutdown } for pid=3488 comm="syz.4.8" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 30.410699][ T31] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.415778][ T29] audit: type=1400 audit(1755920591.655:119): avc: denied { append } for pid=3486 comm="syz.2.3" name="001" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 30.442829][ T29] audit: type=1400 audit(1755920591.665:120): avc: denied { create } for pid=3497 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 30.463424][ T29] audit: type=1400 audit(1755920591.675:121): avc: denied { ioctl } for pid=3497 comm="syz.0.11" path="socket:[5128]" dev="sockfs" ino=5128 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 30.489261][ T29] audit: type=1400 audit(1755920591.705:122): avc: denied { open } for pid=3486 comm="syz.2.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 30.508423][ T29] audit: type=1400 audit(1755920591.705:123): avc: denied { kernel } for pid=3486 comm="syz.2.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 30.534009][ T3501] EXT4-fs (loop0): failed to initialize system zone (-117) [ 30.541566][ T3501] EXT4-fs (loop0): mount failed [ 30.556761][ T31] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.587576][ T3510] can0: slcan on ttyS3. [ 30.587630][ T31] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.628954][ T3504] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.636821][ T31] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.648168][ T31] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.673287][ T3521] loop2: detected capacity change from 0 to 512 [ 30.674992][ T3510] can0 (unregistered): slcan off ttyS3. [ 30.679997][ T3504] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.703793][ T3512] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 30.713327][ T3521] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 30.715222][ T3519] usb usb7: usbfs: process 3519 (syz.0.15) did not claim interface 0 before use [ 30.726719][ T3521] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 30.742589][ T3504] netlink: 'syz.3.12': attribute type 13 has an invalid length. [ 30.760489][ T3521] EXT4-fs (loop2): 1 truncate cleaned up [ 30.767753][ T3521] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 30.797758][ T3525] netlink: 8 bytes leftover after parsing attributes in process `syz.1.16'. [ 30.806784][ T3525] IPVS: Error joining to the multicast group [ 30.832049][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.862412][ T3529] loop0: detected capacity change from 0 to 512 [ 30.869939][ T3529] EXT4-fs: Ignoring removed oldalloc option [ 30.877575][ T3529] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 30.903380][ T3529] EXT4-fs (loop0): 1 truncate cleaned up [ 30.919282][ T3529] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 30.992857][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.029098][ T3548] bond1: entered promiscuous mode [ 31.034380][ T3548] bond1: entered allmulticast mode [ 31.040338][ T3548] 8021q: adding VLAN 0 to HW filter on device bond1 [ 31.053508][ T3552] capability: warning: `syz.2.23' uses deprecated v2 capabilities in a way that may be insecure [ 31.053952][ T3548] bond1 (unregistering): Released all slaves [ 31.107597][ T3554] netlink: 4 bytes leftover after parsing attributes in process `syz.4.26'. [ 31.117239][ T3554] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 31.124803][ T3554] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 31.132976][ T3554] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 31.140557][ T3554] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 31.242571][ T3550] wireguard0: entered promiscuous mode [ 31.248266][ T3550] wireguard0: entered allmulticast mode [ 31.303960][ T3565] usb usb7: usbfs: process 3565 (syz.3.30) did not claim interface 0 before use [ 31.313528][ T3565] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 31.446559][ T3550] syz.0.24 (3550) used greatest stack depth: 10720 bytes left [ 31.547804][ T3589] loop1: detected capacity change from 0 to 512 [ 31.555058][ T3589] EXT4-fs: Ignoring removed oldalloc option [ 31.561574][ T3589] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 31.573488][ T3589] EXT4-fs (loop1): 1 truncate cleaned up [ 31.579789][ T3589] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.634487][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.654117][ T3597] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 31.678404][ T3599] usb usb7: usbfs: process 3599 (syz.4.42) did not claim interface 0 before use [ 31.688148][ T3599] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 31.702909][ T3601] netlink: 4 bytes leftover after parsing attributes in process `syz.1.51'. [ 31.711806][ T3601] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 31.719436][ T3601] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 31.727970][ T3601] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 31.735541][ T3601] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 31.853755][ T3614] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 32.058837][ T3626] loop4: detected capacity change from 0 to 512 [ 32.072905][ T3626] EXT4-fs: Ignoring removed oldalloc option [ 32.086316][ T3626] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 32.098340][ T3626] EXT4-fs (loop4): 1 truncate cleaned up [ 32.104595][ T3626] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 32.131825][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.163413][ T3630] loop4: detected capacity change from 0 to 2048 [ 32.187087][ T3630] EXT4-fs (loop4): failed to initialize system zone (-117) [ 32.194966][ T3630] EXT4-fs (loop4): mount failed [ 32.215280][ T3622] wireguard0: entered promiscuous mode [ 32.220931][ T3622] wireguard0: entered allmulticast mode [ 32.465521][ T3659] mmap: syz.0.65 (3659) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 32.481872][ T3659] loop0: detected capacity change from 0 to 128 [ 32.489373][ T3659] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 32.501534][ T3659] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x80417272 (sector = 1) [ 33.024188][ T3417] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x80417272 (sector = 1) [ 33.051441][ T3664] loop0: detected capacity change from 0 to 2048 [ 33.068811][ T3664] EXT4-fs (loop0): failed to initialize system zone (-117) [ 33.076305][ T3664] EXT4-fs (loop0): mount failed [ 33.193739][ T3678] netlink: 8 bytes leftover after parsing attributes in process `syz.4.72'. [ 33.202772][ T3678] IPVS: Error joining to the multicast group [ 33.229719][ T3681] can0: slcan on ttyS3. [ 33.275576][ T3681] can0 (unregistered): slcan off ttyS3. [ 33.289204][ T3681] loop4: detected capacity change from 0 to 512 [ 33.306106][ T3681] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 33.337101][ T3681] EXT4-fs (loop4): 1 truncate cleaned up [ 33.352233][ T3681] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.375948][ T3703] netlink: 8 bytes leftover after parsing attributes in process `syz.2.76'. [ 33.385833][ T3703] IPVS: Error joining to the multicast group [ 33.429410][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.451026][ T3708] loop2: detected capacity change from 0 to 512 [ 33.457937][ T3708] EXT4-fs: Ignoring removed bh option [ 33.472527][ T3708] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 33.481751][ T3708] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 33.523260][ T3708] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 33.541004][ T3708] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 33.550978][ T3708] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.599785][ T3731] loop4: detected capacity change from 0 to 512 [ 33.608813][ T3731] EXT4-fs: Ignoring removed oldalloc option [ 33.616479][ T3731] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 33.626959][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.638187][ T3731] EXT4-fs (loop4): 1 truncate cleaned up [ 33.644369][ T3731] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.670980][ T3739] netlink: 8 bytes leftover after parsing attributes in process `syz.2.84'. [ 33.679942][ T3739] IPVS: Error joining to the multicast group [ 33.716258][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.717055][ T3736] netlink: 4 bytes leftover after parsing attributes in process `syz.1.85'. [ 33.741755][ T3744] netlink: 8 bytes leftover after parsing attributes in process `syz.2.88'. [ 33.751942][ T3744] IPVS: Error joining to the multicast group [ 33.861226][ T3759] loop2: detected capacity change from 0 to 512 [ 33.868722][ T3759] EXT4-fs: Ignoring removed bh option [ 33.884169][ T3759] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 33.893781][ T3759] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 33.923349][ T3759] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 33.933870][ T3759] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 33.944207][ T3759] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 33.986757][ T3764] netlink: 'syz.1.92': attribute type 21 has an invalid length. [ 33.994470][ T3764] netlink: 128 bytes leftover after parsing attributes in process `syz.1.92'. [ 34.003874][ T3764] netlink: 'syz.1.92': attribute type 5 has an invalid length. [ 34.011574][ T3764] netlink: 'syz.1.92': attribute type 6 has an invalid length. [ 34.016336][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.019385][ T3764] netlink: 3 bytes leftover after parsing attributes in process `syz.1.92'. [ 34.080273][ T3772] IPVS: Error joining to the multicast group [ 34.133275][ T3777] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 34.140744][ T3777] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 34.148380][ T3777] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 34.155874][ T3777] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 34.272767][ T3779] IPVS: Error joining to the multicast group [ 34.297400][ T3781] loop2: detected capacity change from 0 to 512 [ 34.304393][ T3781] EXT4-fs: Ignoring removed oldalloc option [ 34.311188][ T3781] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 34.322962][ T3781] EXT4-fs (loop2): 1 truncate cleaned up [ 34.329208][ T3781] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.352264][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.395850][ T3787] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.404438][ T3787] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.451927][ T3787] loop2: detected capacity change from 0 to 8192 [ 34.856353][ T3812] loop4: detected capacity change from 0 to 512 [ 34.864042][ T3812] EXT4-fs: Ignoring removed bh option [ 34.873744][ T3812] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 34.882911][ T3812] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 34.916339][ T3812] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 34.928225][ T3812] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 34.929665][ T3816] loop0: detected capacity change from 0 to 512 [ 34.937348][ T3812] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.956458][ T3816] EXT4-fs: Ignoring removed oldalloc option [ 34.970385][ T3816] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 34.981311][ T3816] EXT4-fs (loop0): 1 truncate cleaned up [ 34.987631][ T3816] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.000926][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.029425][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.078981][ T3830] IPVS: Error joining to the multicast group [ 35.138874][ T3839] can0: slcan on ttyS3. [ 35.184904][ T3839] can0 (unregistered): slcan off ttyS3. [ 35.197772][ T3839] loop4: detected capacity change from 0 to 512 [ 35.207551][ T3839] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 35.227978][ T3839] EXT4-fs (loop4): 1 truncate cleaned up [ 35.234540][ T3839] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.259075][ T3843] netlink: 'syz.2.121': attribute type 21 has an invalid length. [ 35.266992][ T3843] netlink: 'syz.2.121': attribute type 5 has an invalid length. [ 35.267893][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.274775][ T3843] netlink: 'syz.2.121': attribute type 6 has an invalid length. [ 35.358180][ T3849] loop4: detected capacity change from 0 to 2048 [ 35.365583][ T3851] loop3: detected capacity change from 0 to 512 [ 35.373397][ T3851] EXT4-fs: Ignoring removed bh option [ 35.380078][ T3851] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 35.389169][ T3851] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 35.399403][ T3849] EXT4-fs (loop4): failed to initialize system zone (-117) [ 35.408169][ T3851] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 35.413022][ T3849] EXT4-fs (loop4): mount failed [ 35.428230][ T3851] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 35.446698][ T3851] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.468127][ T3856] loop4: detected capacity change from 0 to 512 [ 35.475259][ T3856] EXT4-fs: Ignoring removed oldalloc option [ 35.481967][ T3856] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 35.493508][ T3856] EXT4-fs (loop4): 1 truncate cleaned up [ 35.500638][ T3856] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.522692][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.532708][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.556122][ T3859] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.566433][ T3859] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 35.591799][ T29] kauditd_printk_skb: 213 callbacks suppressed [ 35.591825][ T29] audit: type=1400 audit(1755920596.925:337): avc: denied { create } for pid=3862 comm="syz.4.131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 35.618942][ T3859] loop3: detected capacity change from 0 to 8192 [ 35.626736][ T29] audit: type=1400 audit(1755920596.955:338): avc: denied { write } for pid=3862 comm="syz.4.131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 35.647144][ T29] audit: type=1400 audit(1755920596.955:339): avc: denied { nlmsg_write } for pid=3862 comm="syz.4.131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 35.729431][ T3875] can0: slcan on ttyS3. [ 35.764898][ T3875] can0 (unregistered): slcan off ttyS3. [ 35.775831][ T3875] loop4: detected capacity change from 0 to 512 [ 35.783126][ T3875] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 35.794113][ T3875] EXT4-fs (loop4): 1 truncate cleaned up [ 35.800271][ T3875] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.824979][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.969620][ T3882] loop0: detected capacity change from 0 to 2048 [ 35.986160][ T3882] EXT4-fs (loop0): failed to initialize system zone (-117) [ 35.993760][ T3882] EXT4-fs (loop0): mount failed [ 36.079192][ T3894] loop2: detected capacity change from 0 to 512 [ 36.087306][ T3894] EXT4-fs: Ignoring removed bh option [ 36.097715][ T3894] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 36.106889][ T3894] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 36.117098][ T3894] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 36.128005][ T3894] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 36.137526][ T3894] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.167351][ T3901] loop0: detected capacity change from 0 to 512 [ 36.174431][ T3901] EXT4-fs: Ignoring removed oldalloc option [ 36.181431][ T3901] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 36.192260][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.198398][ T3901] EXT4-fs (loop0): 1 truncate cleaned up [ 36.208835][ T3901] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.273605][ T3908] can0: slcan on ttyS3. [ 36.286434][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.295746][ T3908] loop3: detected capacity change from 0 to 512 [ 36.302917][ T3908] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 36.315179][ T3910] can0 (unregistered): slcan off ttyS3. [ 36.326445][ T3908] EXT4-fs (loop3): 1 truncate cleaned up [ 36.337241][ T3910] loop2: detected capacity change from 0 to 512 [ 36.343929][ T3908] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.344179][ T3910] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 36.372174][ T3915] FAULT_INJECTION: forcing a failure. [ 36.372174][ T3915] name failslab, interval 1, probability 0, space 0, times 1 [ 36.385111][ T3915] CPU: 1 UID: 0 PID: 3915 Comm: syz.0.151 Not tainted syzkaller #0 PREEMPT(voluntary) [ 36.385140][ T3915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 36.385219][ T3915] Call Trace: [ 36.385227][ T3915] [ 36.385237][ T3915] __dump_stack+0x1d/0x30 [ 36.385334][ T3915] dump_stack_lvl+0xe8/0x140 [ 36.385358][ T3915] dump_stack+0x15/0x1b [ 36.385404][ T3915] should_fail_ex+0x265/0x280 [ 36.385426][ T3915] should_failslab+0x8c/0xb0 [ 36.385455][ T3915] kmem_cache_alloc_node_noprof+0x57/0x320 [ 36.385504][ T3915] ? __alloc_skb+0x101/0x320 [ 36.385587][ T3915] __alloc_skb+0x101/0x320 [ 36.385619][ T3915] netlink_alloc_large_skb+0xba/0xf0 [ 36.385744][ T3915] netlink_sendmsg+0x3cf/0x6b0 [ 36.385771][ T3915] ? __pfx_netlink_sendmsg+0x10/0x10 [ 36.385833][ T3915] __sock_sendmsg+0x145/0x180 [ 36.385918][ T3915] ____sys_sendmsg+0x31e/0x4e0 [ 36.385940][ T3915] ___sys_sendmsg+0x17b/0x1d0 [ 36.385972][ T3915] __x64_sys_sendmsg+0xd4/0x160 [ 36.386003][ T3915] x64_sys_call+0x191e/0x2ff0 [ 36.386060][ T3915] do_syscall_64+0xd2/0x200 [ 36.386156][ T3915] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 36.386246][ T3915] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 36.386273][ T3915] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.386297][ T3915] RIP: 0033:0x7fe42bb3ebe9 [ 36.386315][ T3915] 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 [ 36.386425][ T3915] RSP: 002b:00007fe42a5a7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 36.386659][ T3915] RAX: ffffffffffffffda RBX: 00007fe42bd65fa0 RCX: 00007fe42bb3ebe9 [ 36.386677][ T3915] RDX: 0000000000004000 RSI: 0000200000000000 RDI: 0000000000000003 [ 36.386688][ T3915] RBP: 00007fe42a5a7090 R08: 0000000000000000 R09: 0000000000000000 [ 36.386699][ T3915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 36.386709][ T3915] R13: 00007fe42bd66038 R14: 00007fe42bd65fa0 R15: 00007ffd579c8948 [ 36.386726][ T3915] [ 36.387687][ T3910] EXT4-fs (loop2): 1 truncate cleaned up [ 36.598911][ T3910] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.599419][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.621198][ T3920] netlink: 'syz.0.152': attribute type 21 has an invalid length. [ 36.629088][ T3920] __nla_validate_parse: 8 callbacks suppressed [ 36.629115][ T3920] netlink: 128 bytes leftover after parsing attributes in process `syz.0.152'. [ 36.658650][ T3925] netlink: 4 bytes leftover after parsing attributes in process `syz.3.154'. [ 36.667918][ T29] audit: type=1326 audit(1755920597.995:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3924 comm="syz.3.154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff24632ebe9 code=0x7ffc0000 [ 36.668756][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.691999][ T29] audit: type=1326 audit(1755920597.995:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3924 comm="syz.3.154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=29 compat=0 ip=0x7ff24632ebe9 code=0x7ffc0000 [ 36.692037][ T29] audit: type=1326 audit(1755920597.995:342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3924 comm="syz.3.154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff24632ebe9 code=0x7ffc0000 [ 36.692064][ T29] audit: type=1326 audit(1755920597.995:343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3924 comm="syz.3.154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=30 compat=0 ip=0x7ff24632ebe9 code=0x7ffc0000 [ 36.692093][ T29] audit: type=1326 audit(1755920597.995:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3924 comm="syz.3.154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff24632ebe9 code=0x7ffc0000 [ 36.692118][ T29] audit: type=1326 audit(1755920597.995:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3924 comm="syz.3.154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=30 compat=0 ip=0x7ff24632ebe9 code=0x7ffc0000 [ 36.818507][ T29] audit: type=1326 audit(1755920597.995:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3924 comm="syz.3.154" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff24632ebe9 code=0x7ffc0000 [ 36.842149][ T3920] netlink: 'syz.0.152': attribute type 5 has an invalid length. [ 36.850136][ T3920] netlink: 'syz.0.152': attribute type 6 has an invalid length. [ 36.857987][ T3920] netlink: 3 bytes leftover after parsing attributes in process `syz.0.152'. [ 36.911815][ T3934] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 36.923350][ T3934] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 36.991285][ T3934] loop3: detected capacity change from 0 to 8192 [ 37.052279][ T3947] netlink: 4 bytes leftover after parsing attributes in process `syz.4.164'. [ 37.108874][ T3960] netlink: 8 bytes leftover after parsing attributes in process `syz.2.170'. [ 37.118338][ T3960] IPVS: Error joining to the multicast group [ 37.303983][ T3986] netlink: 8 bytes leftover after parsing attributes in process `syz.2.182'. [ 37.313105][ T3986] IPVS: Error joining to the multicast group [ 37.369712][ T3991] loop0: detected capacity change from 0 to 2048 [ 37.401578][ T3991] EXT4-fs (loop0): failed to initialize system zone (-117) [ 37.409829][ T3991] EXT4-fs (loop0): mount failed [ 37.514488][ T4011] netlink: 4 bytes leftover after parsing attributes in process `syz.0.192'. [ 37.535505][ T4013] netlink: 8 bytes leftover after parsing attributes in process `syz.2.193'. [ 37.544443][ T4013] IPVS: Error joining to the multicast group [ 37.649136][ T4024] loop0: detected capacity change from 0 to 2048 [ 37.677717][ T4024] EXT4-fs (loop0): failed to initialize system zone (-117) [ 37.685689][ T4024] EXT4-fs (loop0): mount failed [ 37.691026][ T4031] loop3: detected capacity change from 0 to 512 [ 37.705651][ T4031] EXT4-fs: Ignoring removed oldalloc option [ 37.724569][ T4031] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 37.748239][ T4031] EXT4-fs (loop3): 1 truncate cleaned up [ 37.754416][ T4031] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.782387][ T4038] netlink: 'syz.2.195': attribute type 21 has an invalid length. [ 37.790205][ T4038] netlink: 128 bytes leftover after parsing attributes in process `syz.2.195'. [ 37.800111][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.809628][ T4038] netlink: 'syz.2.195': attribute type 5 has an invalid length. [ 37.817559][ T4038] netlink: 'syz.2.195': attribute type 6 has an invalid length. [ 37.825472][ T4038] netlink: 3 bytes leftover after parsing attributes in process `syz.2.195'. [ 37.855167][ T4041] loop0: detected capacity change from 0 to 512 [ 37.862054][ T4041] EXT4-fs: Ignoring removed bh option [ 37.868888][ T4041] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 37.878012][ T4041] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 37.888562][ T4041] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 37.890319][ T4045] IPVS: Error joining to the multicast group [ 37.899922][ T4041] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 37.913065][ T4041] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.958100][ T4050] can0: slcan on ttyS3. [ 37.972834][ T4052] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.982646][ T4052] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.986795][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.027407][ T4050] can0 (unregistered): slcan off ttyS3. [ 38.045049][ T4055] loop1: detected capacity change from 0 to 512 [ 38.059623][ T4055] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 38.071308][ T4052] loop3: detected capacity change from 0 to 8192 [ 38.084424][ T4055] EXT4-fs (loop1): 1 truncate cleaned up [ 38.093955][ T4055] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.139867][ T4063] loop0: detected capacity change from 0 to 2048 [ 38.163501][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.186154][ T4063] EXT4-fs (loop0): failed to initialize system zone (-117) [ 38.202438][ T4063] EXT4-fs (loop0): mount failed [ 38.310143][ T4087] loop1: detected capacity change from 0 to 512 [ 38.326314][ T4087] EXT4-fs: Ignoring removed bh option [ 38.338436][ T4087] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 38.347858][ T4087] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 38.358320][ T4087] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 38.368204][ T4087] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 38.377018][ T4087] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.415093][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.441652][ T4101] netlink: 'syz.1.227': attribute type 2 has an invalid length. [ 38.472051][ T4103] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 38.479803][ T4103] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 38.487728][ T4103] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 38.495367][ T4103] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 38.535406][ T4106] loop1: detected capacity change from 0 to 2048 [ 38.558818][ T4106] EXT4-fs (loop1): failed to initialize system zone (-117) [ 38.566426][ T4106] EXT4-fs (loop1): mount failed [ 38.695796][ T4127] loop1: detected capacity change from 0 to 128 [ 38.696097][ T4128] loop0: detected capacity change from 0 to 512 [ 38.703433][ T4127] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 38.716665][ T4128] EXT4-fs: Ignoring removed bh option [ 38.726739][ T4127] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x80417272 (sector = 1) [ 38.737987][ T4130] loop3: detected capacity change from 0 to 512 [ 38.751697][ T4130] ======================================================= [ 38.751697][ T4130] WARNING: The mand mount option has been deprecated and [ 38.751697][ T4130] and is ignored by this kernel. Remove the mand [ 38.751697][ T4130] option from the mount to silence this warning. [ 38.751697][ T4130] ======================================================= [ 38.790922][ T4130] EXT4-fs: Ignoring removed orlov option [ 38.800197][ T4128] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 38.809375][ T4128] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 38.810593][ T4130] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 38.824248][ T4128] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 38.827812][ T4130] EXT4-fs (loop3): orphan cleanup on readonly fs [ 38.835728][ T4128] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 38.851092][ T4128] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.860253][ T4130] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.239: bg 0: block 248: padding at end of block bitmap is not set [ 38.878743][ T4130] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.239: Failed to acquire dquot type 1 [ 38.890734][ T4130] EXT4-fs (loop3): 1 truncate cleaned up [ 38.897296][ T4130] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 38.910232][ T4130] EXT4-fs: Ignoring removed orlov option [ 38.916065][ T4130] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 38.925372][ T4130] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 38.936962][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.955353][ T4130] EXT4-fs error (device loop3): __ext4_remount:6740: comm syz.3.239: Abort forced by user [ 38.965747][ T4130] EXT4-fs (loop3): Remounting filesystem read-only [ 38.972310][ T4130] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 38.980979][ T4130] ext4 filesystem being remounted at /24/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 38.996777][ T4130] EXT4-fs: Ignoring removed orlov option [ 39.002774][ T4130] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 39.011545][ T4130] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000. [ 39.025856][ T4130] syz.3.239 (4130) used greatest stack depth: 9280 bytes left [ 39.034084][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.112475][ T4144] netlink: 'syz.0.241': attribute type 21 has an invalid length. [ 39.124235][ T4144] netlink: 'syz.0.241': attribute type 5 has an invalid length. [ 39.132198][ T4144] netlink: 'syz.0.241': attribute type 6 has an invalid length. [ 39.196438][ T4153] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.204058][ T4153] bridge_slave_1: left allmulticast mode [ 39.210149][ T4153] bridge_slave_1: left promiscuous mode [ 39.215949][ T4153] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.225261][ T4153] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 39.239199][ T4153] loop3: detected capacity change from 0 to 256 [ 39.251872][ T4153] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000905) [ 39.269033][ T12] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x80417272 (sector = 1) [ 39.371887][ T4166] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.380822][ T4166] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.414180][ T4166] loop1: detected capacity change from 0 to 8192 [ 39.455176][ T4172] loop3: detected capacity change from 0 to 512 [ 39.461900][ T4172] EXT4-fs: Ignoring removed oldalloc option [ 39.469518][ T4172] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 39.481502][ T4172] EXT4-fs (loop3): 1 truncate cleaned up [ 39.487720][ T4172] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.508949][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.565691][ T4179] loop3: detected capacity change from 0 to 2048 [ 39.596444][ T4179] EXT4-fs (loop3): failed to initialize system zone (-117) [ 39.604055][ T4179] EXT4-fs (loop3): mount failed [ 39.660375][ T4190] loop3: detected capacity change from 0 to 512 [ 39.667450][ T4190] EXT4-fs: Ignoring removed bh option [ 39.674210][ T4190] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 39.683590][ T4190] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 39.692678][ T4190] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 39.702311][ T4190] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 39.711418][ T4190] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.762536][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.948658][ T4216] loop3: detected capacity change from 0 to 2048 [ 39.972811][ T4216] EXT4-fs (loop3): failed to initialize system zone (-117) [ 39.977708][ T4220] loop0: detected capacity change from 0 to 512 [ 39.980445][ T4216] EXT4-fs (loop3): mount failed [ 39.992602][ T4220] EXT4-fs: Ignoring removed bh option [ 40.011778][ T4220] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 40.021241][ T4220] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 40.063416][ T4220] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 40.074120][ T4220] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 40.086343][ T4220] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.122171][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.311021][ T4256] loop0: detected capacity change from 0 to 2048 [ 40.330039][ T4256] EXT4-fs (loop0): failed to initialize system zone (-117) [ 40.339985][ T4256] EXT4-fs (loop0): mount failed [ 40.424946][ T4268] loop2: detected capacity change from 0 to 512 [ 40.431671][ T4268] EXT4-fs: Ignoring removed bh option [ 40.438031][ T4268] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 40.447318][ T4268] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 40.468796][ T4268] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 40.479232][ T4268] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 40.492040][ T4268] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.552990][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.575591][ T4276] can0: slcan on ttyS3. [ 40.615347][ T4276] can0 (unregistered): slcan off ttyS3. [ 40.626964][ T4276] loop2: detected capacity change from 0 to 512 [ 40.634042][ T4276] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 40.645363][ T4276] EXT4-fs (loop2): 1 truncate cleaned up [ 40.651750][ T4276] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.678130][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.696017][ T29] kauditd_printk_skb: 212 callbacks suppressed [ 40.696033][ T29] audit: type=1400 audit(1755920602.025:557): avc: denied { create } for pid=4279 comm="syz.2.292" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 40.744183][ T29] audit: type=1326 audit(1755920602.075:558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4281 comm="syz.2.293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f002e70ebe9 code=0x7ffc0000 [ 40.768371][ T29] audit: type=1326 audit(1755920602.075:559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4281 comm="syz.2.293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f002e70ebe9 code=0x7ffc0000 [ 40.791973][ T29] audit: type=1326 audit(1755920602.075:560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4281 comm="syz.2.293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=29 compat=0 ip=0x7f002e70ebe9 code=0x7ffc0000 [ 40.815556][ T29] audit: type=1326 audit(1755920602.075:561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4281 comm="syz.2.293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f002e70ebe9 code=0x7ffc0000 [ 40.839191][ T29] audit: type=1326 audit(1755920602.075:562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4281 comm="syz.2.293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=30 compat=0 ip=0x7f002e70ebe9 code=0x7ffc0000 [ 40.863043][ T29] audit: type=1326 audit(1755920602.085:563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4281 comm="syz.2.293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f002e70ebe9 code=0x7ffc0000 [ 40.877486][ T4286] loop2: detected capacity change from 0 to 512 [ 40.886668][ T29] audit: type=1326 audit(1755920602.085:564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4281 comm="syz.2.293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f002e70ebe9 code=0x7ffc0000 [ 40.895048][ T4286] EXT4-fs: Ignoring removed oldalloc option [ 40.916621][ T29] audit: type=1326 audit(1755920602.085:565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4281 comm="syz.2.293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=30 compat=0 ip=0x7f002e70ebe9 code=0x7ffc0000 [ 40.930300][ T4286] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 40.946084][ T29] audit: type=1326 audit(1755920602.085:566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4281 comm="syz.2.293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f002e70ebe9 code=0x7ffc0000 [ 40.959014][ T4286] EXT4-fs (loop2): 1 truncate cleaned up [ 40.986948][ T4286] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.012439][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.057968][ T4291] loop2: detected capacity change from 0 to 512 [ 41.076284][ T4291] EXT4-fs (loop2): too many log groups per flexible block group [ 41.084308][ T4291] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 41.091535][ T4291] EXT4-fs (loop2): mount failed [ 41.186765][ T4308] loop2: detected capacity change from 0 to 512 [ 41.186941][ T4307] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.193834][ T4308] EXT4-fs: Ignoring removed bh option [ 41.212410][ T4308] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.221611][ T4308] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 41.231291][ T4308] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 41.240895][ T4308] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 41.249757][ T4308] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.250678][ T4307] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.295959][ T4311] can0: slcan on ttyS3. [ 41.318502][ T4307] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.334846][ T4311] can0 (unregistered): slcan off ttyS3. [ 41.347027][ T4311] loop4: detected capacity change from 0 to 512 [ 41.353971][ T3300] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.359733][ T4311] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 41.375763][ T4307] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.376269][ T4311] EXT4-fs (loop4): 1 truncate cleaned up [ 41.395803][ T4311] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.425581][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.427412][ T4315] FAULT_INJECTION: forcing a failure. [ 41.427412][ T4315] name failslab, interval 1, probability 0, space 0, times 0 [ 41.447593][ T4315] CPU: 0 UID: 0 PID: 4315 Comm: syz.2.304 Not tainted syzkaller #0 PREEMPT(voluntary) [ 41.447662][ T4315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 41.447674][ T4315] Call Trace: [ 41.447679][ T4315] [ 41.447686][ T4315] __dump_stack+0x1d/0x30 [ 41.447714][ T4315] dump_stack_lvl+0xe8/0x140 [ 41.447731][ T4315] dump_stack+0x15/0x1b [ 41.447809][ T4315] should_fail_ex+0x265/0x280 [ 41.447829][ T4315] should_failslab+0x8c/0xb0 [ 41.447850][ T4315] __kmalloc_node_track_caller_noprof+0xa4/0x410 [ 41.447877][ T4315] ? p9_client_create+0x59/0xbc0 [ 41.447896][ T4315] ? p9_client_create+0x207/0xbc0 [ 41.447967][ T4315] ? should_failslab+0x8c/0xb0 [ 41.447989][ T4315] kstrdup+0x3e/0xd0 [ 41.448037][ T4315] p9_client_create+0x207/0xbc0 [ 41.448060][ T4315] v9fs_session_init+0xf7/0xde0 [ 41.448081][ T4315] ? avc_has_perm_noaudit+0x1b1/0x200 [ 41.448103][ T4315] ? should_fail_ex+0xdb/0x280 [ 41.448169][ T4315] ? v9fs_mount+0x51/0x5c0 [ 41.448275][ T4315] ? should_failslab+0x8c/0xb0 [ 41.448362][ T4315] ? __kmalloc_cache_noprof+0x189/0x320 [ 41.448388][ T4315] v9fs_mount+0x67/0x5c0 [ 41.448410][ T4315] ? selinux_capable+0x31/0x40 [ 41.448474][ T4315] ? __pfx_v9fs_mount+0x10/0x10 [ 41.448497][ T4315] legacy_get_tree+0x78/0xd0 [ 41.448516][ T4315] vfs_get_tree+0x57/0x1d0 [ 41.448615][ T4315] do_new_mount+0x207/0x5e0 [ 41.448634][ T4315] ? security_capable+0x83/0x90 [ 41.448655][ T4315] path_mount+0x4a4/0xb20 [ 41.448701][ T4315] ? user_path_at+0x109/0x130 [ 41.448772][ T4315] __se_sys_mount+0x28f/0x2e0 [ 41.448794][ T4315] __x64_sys_mount+0x67/0x80 [ 41.448863][ T4315] x64_sys_call+0x2b4d/0x2ff0 [ 41.448882][ T4315] do_syscall_64+0xd2/0x200 [ 41.448944][ T4315] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 41.448965][ T4315] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 41.448987][ T4315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.449007][ T4315] RIP: 0033:0x7f002e70ebe9 [ 41.449098][ T4315] 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 [ 41.449114][ T4315] RSP: 002b:00007f002d16f038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 41.449207][ T4315] RAX: ffffffffffffffda RBX: 00007f002e935fa0 RCX: 00007f002e70ebe9 [ 41.449218][ T4315] RDX: 0000200000000080 RSI: 0000200000000000 RDI: 0000000000000000 [ 41.449229][ T4315] RBP: 00007f002d16f090 R08: 0000200000000280 R09: 0000000000000000 [ 41.449239][ T4315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 41.449250][ T4315] R13: 00007f002e936038 R14: 00007f002e935fa0 R15: 00007ffc11fa5b98 [ 41.449266][ T4315] [ 41.714650][ T4327] validate_nla: 5 callbacks suppressed [ 41.714667][ T4327] netlink: 'syz.2.308': attribute type 21 has an invalid length. [ 41.729655][ T4323] loop4: detected capacity change from 0 to 128 [ 41.734808][ T4327] __nla_validate_parse: 11 callbacks suppressed [ 41.734824][ T4327] netlink: 128 bytes leftover after parsing attributes in process `syz.2.308'. [ 41.769806][ T4327] netlink: 'syz.2.308': attribute type 5 has an invalid length. [ 41.777656][ T4323] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 41.785406][ T4323] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x80417272 (sector = 1) [ 41.789702][ T4327] netlink: 'syz.2.308': attribute type 6 has an invalid length. [ 41.806830][ T4327] netlink: 3 bytes leftover after parsing attributes in process `syz.2.308'. [ 41.836911][ T12] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.848204][ T12] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.858756][ T12] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.870267][ T12] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.044155][ T4341] netlink: 4 bytes leftover after parsing attributes in process `syz.1.313'. [ 42.074752][ T4345] loop1: detected capacity change from 0 to 512 [ 42.081532][ T4345] EXT4-fs: Ignoring removed bh option [ 42.088782][ T4345] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 42.098069][ T4345] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 42.107294][ T4345] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 42.116806][ T4345] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 42.125648][ T4345] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.202538][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.223765][ T4348] can0: slcan on ttyS3. [ 42.274917][ T4348] can0 (unregistered): slcan off ttyS3. [ 42.287080][ T4348] loop1: detected capacity change from 0 to 512 [ 42.297543][ T4348] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 42.330399][ T4348] EXT4-fs (loop1): 1 truncate cleaned up [ 42.339371][ T12] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x80417272 (sector = 1) [ 42.341793][ T4348] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.389371][ T4367] netlink: 'syz.4.316': attribute type 1 has an invalid length. [ 42.399141][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.424257][ T4367] 8021q: adding VLAN 0 to HW filter on device bond1 [ 42.440827][ T4367] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.450740][ T4367] bond1: (slave batadv0): making interface the new active one [ 42.460115][ T4367] bond1: (slave batadv0): Enslaving as an active interface with an up link [ 42.564169][ C1] hrtimer: interrupt took 36696 ns [ 42.757808][ T4393] loop4: detected capacity change from 0 to 1024 [ 42.883874][ T4393] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 42.918778][ T4393] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 42.927449][ T4393] EXT4-fs (loop4): orphan cleanup on readonly fs [ 42.936306][ T4393] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 42.951593][ T4393] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 42.958774][ T4393] EXT4-fs error (device loop4): ext4_free_blocks:6696: comm syz.4.319: Freeing blocks not in datazone - block = 0, count = 4096 [ 42.974243][ T4393] EXT4-fs (loop4): 1 orphan inode deleted [ 42.981084][ T4393] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.043622][ T4393] EXT4-fs error (device loop4): ext4_lookup:1787: inode #15: comm syz.4.319: iget: bad extended attribute block 6 [ 43.294688][ T4413] ================================================================== [ 43.303320][ T4413] BUG: KCSAN: data-race in io_flush_timeouts / io_issue_sqe [ 43.310690][ T4413] [ 43.313103][ T4413] read-write to 0xffff88810b33b210 of 4 bytes by task 4414 on cpu 1: [ 43.321188][ T4413] io_issue_sqe+0x19c/0x970 [ 43.325717][ T4413] io_wq_submit_work+0x3f7/0x5f0 [ 43.330718][ T4413] io_worker_handle_work+0x44e/0x9b0 [ 43.335992][ T4413] io_wq_worker+0x22e/0x870 [ 43.340571][ T4413] ret_from_fork+0xda/0x150 [ 43.345069][ T4413] ret_from_fork_asm+0x1a/0x30 [ 43.349844][ T4413] [ 43.352167][ T4413] read to 0xffff88810b33b210 of 4 bytes by task 4413 on cpu 0: [ 43.360140][ T4413] io_flush_timeouts+0x56/0x1d0 [ 43.365182][ T4413] __io_commit_cqring_flush+0xeb/0x100 [ 43.370664][ T4413] io_issue_sqe+0x7cb/0x970 [ 43.375169][ T4413] io_wq_submit_work+0x3f7/0x5f0 [ 43.380102][ T4413] io_worker_handle_work+0x44e/0x9b0 [ 43.385474][ T4413] io_wq_worker+0x22e/0x870 [ 43.389994][ T4413] ret_from_fork+0xda/0x150 [ 43.394684][ T4413] ret_from_fork_asm+0x1a/0x30 [ 43.399635][ T4413] [ 43.401955][ T4413] value changed: 0x00000075 -> 0x00000076 [ 43.407692][ T4413] [ 43.410202][ T4413] Reported by Kernel Concurrency Sanitizer on: [ 43.416497][ T4413] CPU: 0 UID: 0 PID: 4413 Comm: iou-wrk-4406 Not tainted syzkaller #0 PREEMPT(voluntary) [ 43.426391][ T4413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 43.436625][ T4413] ================================================================== [ 43.447315][ T4410] netlink: 4 bytes leftover after parsing attributes in process `syz.1.328'. [ 43.503168][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.