last executing test programs: 2.125706746s ago: executing program 0 (id=215): set_mempolicy(0x3, &(0x7f0000000140)=0x3, 0x5) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x1195, &(0x7f0000000040)={0x0, 0xc8a2, 0xc000, 0x8, 0xc4}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x2000000, 0x1, 0x0, &(0x7f00000004c0)='c', 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x50) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) io_uring_enter(r0, 0x2219, 0xcf74, 0x16, 0x0, 0x0) 1.994037927s ago: executing program 2 (id=222): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000200), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x1, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) close(r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, 0x0) 1.989037527s ago: executing program 0 (id=223): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0xa, 0x5, 0xdd, 0xa}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0xb, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000edff0000000000000000850000000f00000018010000646c012500000000000000007b1af8ff00000000bfa10000000000000701"], 0x0, 0x4, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x11, 0x4, &(0x7f0000000480)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x8}]}, 0x0}, 0x94) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000940)='percpu_alloc_percpu\x00', r1}, 0x10) unshare(0x4a000200) 1.962219007s ago: executing program 2 (id=224): r0 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_INIT(r0, 0x29, 0xc8, &(0x7f0000000340), 0x4) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000005"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000700)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000005c0)={{r1}, &(0x7f0000000540), &(0x7f0000000580)='%pS \x00'}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r2}, 0x10) setsockopt$MRT6_FLUSH(r0, 0x29, 0xd4, &(0x7f0000000080)=0x6, 0x4) 1.842113798s ago: executing program 2 (id=229): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001580)={&(0x7f00000015c0)='kmem_cache_free\x00', r0}, 0x10) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PAUSE_SET(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="04002b9f7000fedbdf2516000000"], 0x14}, 0x1, 0x0, 0x0, 0x4044020}, 0x4000000) recvmmsg(r1, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000200)=""/60, 0x3c}, {&(0x7f00000001c0)=""/35, 0x23}, {&(0x7f00000014c0)=""/258, 0x102}, {&(0x7f00000004c0)=""/4082, 0xff2}], 0x4}}], 0x1, 0x40030002, 0x0) sendmsg$nl_generic(r1, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002b40)=ANY=[@ANYBLOB="200000001000010700000000000000000a0000000c0002006e6c3830323131"], 0x20}}, 0x0) setreuid(0x0, 0xee00) 1.666519899s ago: executing program 0 (id=233): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="0a00000002000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x18, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000780)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r0}, &(0x7f0000000000), &(0x7f00000000c0)=r1}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000400)='kfree\x00', r1}, 0x9) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0xfffffffffffffccc, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) fgetxattr(r2, &(0x7f0000000000)=ANY=[], 0x0, 0x0) 1.630376179s ago: executing program 0 (id=235): bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000002000000000000000018090000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$MAP_CREATE(0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f00000007c0)={[{@nodioread_nolock}, {@usrjquota}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x3}}]}, 0x1, 0x46f, &(0x7f0000000bc0)="$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") bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001700)={&(0x7f0000000080)='kmem_cache_free\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000003bc0)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={r1, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[0x5], 0x0, 0x0, 0x1}}, 0x40) 1.272173041s ago: executing program 1 (id=239): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x14, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f66f63bb850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x94) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', 0x0}) socket$tipc(0x1e, 0x4, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='block_plug\x00', r0}, 0x10) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 1.041544903s ago: executing program 1 (id=241): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0xe22, 0x7f, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xffffffff}, 0x1c) listen(r0, 0x0) listen(r1, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000002140)=""/4096, 0x1000}], 0x1, 0x7, 0x0) 1.012388373s ago: executing program 4 (id=243): r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11feffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000001240)=@newqdisc={0x78, 0x24, 0x5820a61ca228651, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}, {0x0, 0x7}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{}, 0x3548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x2, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4}}}}]}, 0x78}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xd}}, [@filter_kind_options=@f_basic={{0xa}, {0x40, 0x2, [@TCA_BASIC_EMATCHES={0x3c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xffff}}, @TCA_EMATCH_TREE_LIST={0x30, 0x2, 0x0, 0x1, [@TCF_EM_NBYTE={0x10, 0x1, 0x0, 0x0, {{}, {0x0, 0x0, 0x1}}}, @TCF_EM_META={0x1c, 0x2, 0x0, 0x0, {{0x0, 0x4, 0x4}, [@TCA_EM_META_HDR={0xc}, @TCA_EM_META_RVALUE={0x4}]}}]}]}]}}]}, 0x70}}, 0x0) 1.004703683s ago: executing program 0 (id=244): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x2) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) flock(r2, 0x2) flock(r0, 0x2) flock(r0, 0x1) close_range(r0, 0xffffffffffffffff, 0x0) 972.276073ms ago: executing program 1 (id=245): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000000400000d00000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f0000000080)='9p_client_res\x00', r1}, 0x10) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) 971.810363ms ago: executing program 2 (id=246): r0 = fsopen(&(0x7f0000000240)='sysfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x1) fchdir(r1) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x101000, 0x100) getdents64(r2, &(0x7f00000000c0)=""/59, 0x3b) getdents64(r2, &(0x7f0000000f80)=""/4096, 0x1000) 948.109874ms ago: executing program 4 (id=247): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000), 0x28000, 0x1000}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f00000001c0)=0x2, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000180)=0x20, 0x4) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000140)=0x4000, 0x4) bind$xdp(r0, &(0x7f0000000100)={0x2c, 0x0, r2}, 0x10) 917.337744ms ago: executing program 4 (id=248): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f0000000080)='kfree\x00', r1, 0x0, 0x6}, 0x18) r2 = syz_io_uring_setup(0x43b5, &(0x7f0000000540)={0x0, 0xc50e, 0x10000, 0x2, 0x3e8}, &(0x7f0000000380)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x2, 0xa3d8, &(0x7f00000005c0)=[{&(0x7f0000000240)="5db5bd", 0x3}], 0x10000000000002a8, 0x8, 0x1, {0x2}}) io_uring_enter(r2, 0x29ab, 0xd480, 0x2f, 0x0, 0x0) 889.013144ms ago: executing program 3 (id=249): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8001}, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="e43f6642531e", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0xe000, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0xc, 0x0, @gue={{0x1, 0x1, 0x1, 0x10, 0x0, @void}}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x20000000000000ba, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x40, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfd71}, 0x94) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x2000, &(0x7f0000000000)='%', 0x0, 0xd01, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000040000850000007200000095"], &(0x7f0000000040)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) 872.113894ms ago: executing program 4 (id=250): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0xb, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4000000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000bc0)='./file1\x00', 0x1a00404, &(0x7f0000000080)={[{@noblock_validity}, {@grpquota}]}, 0x1, 0xbb9, &(0x7f00000017c0)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', 0x42, 0x0) pwrite64(r1, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) r2 = open(&(0x7f0000000240)='./file2\x00', 0x145142, 0x0) sendfile(r2, r2, 0x0, 0x800000009) 871.371565ms ago: executing program 2 (id=251): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f000000850000000500000095"], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000040)='kmem_cache_free\x00', r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002e00)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) r3 = socket$kcm(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000400)={0x0, 'batadv0\x00', {0x5}}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001100010027bd7000fddbdf2500000000", @ANYRES32=r1, @ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x80) 772.217785ms ago: executing program 1 (id=252): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000000000000000000000000ea04850000005000000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0x10000008ebc, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x4, 0x7fff0000}]}) close_range(r3, 0xffffffffffffffff, 0x0) 752.834965ms ago: executing program 0 (id=253): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00'}, 0x10) syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f00000002c0)='./bus\x00', 0x404, &(0x7f0000000580)={[{@orlov}, {@min_batch_time={'min_batch_time', 0x3d, 0x4}}]}, 0x1, 0x5d8, &(0x7f0000000c00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x1c1002, 0x0) write(r1, &(0x7f0000004200)='t', 0x1) sendfile(r1, r0, 0x0, 0x3ffff) sendfile(r1, r0, 0x0, 0x7ffff000) 652.761406ms ago: executing program 2 (id=254): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x6770c000) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0a000000050000000200000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000004c0)='mm_page_free\x00', r1, 0x0, 0x80000}, 0x18) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) poll(&(0x7f0000000000), 0x20000000000000b5, 0x9) 602.681286ms ago: executing program 1 (id=255): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000e00000850000001b000000b700000000fa000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001580)={&(0x7f0000000180)='kmem_cache_free\x00', r1}, 0x18) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)=@newsa={0x128, 0x10, 0x7, 0x0, 0x0, {{@in6=@mcast2, @in=@multicast2, 0x4e20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xee00}, {@in6=@mcast1, 0x0, 0x2b}, @in6=@private0, {0x0, 0x0, 0x2, 0x0, 0x10000000}, {0x0, 0x200000, 0x7}, {0x40000, 0xfffffffd, 0xae8}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x70}, [@coaddr={0x14, 0xe, @in6=@remote}, @lifetime_val={0x24, 0x9, {0xb4, 0x8000000000000001, 0xb4, 0x5}}]}, 0x128}}, 0x0) socket$key(0xf, 0x3, 0x2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)=@newsa={0x104, 0x1a, 0x7, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80, '\x00', 0x1b}, @in=@multicast2, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xee00}, {@in6=@mcast1, 0x0, 0x2b}, @in6=@private0, {0x5a, 0xb400, 0x2, 0xfeffff7f00000001, 0x0, 0x60000}, {0x0, 0x200000, 0x7, 0xfffffffffffffffd}, {0x40000, 0x0, 0xae8}, 0x0, 0x0, 0xa, 0x2, 0x0, 0x70}, [@coaddr={0x14, 0xe, @in6=@remote}]}, 0x104}}, 0x0) 447.083117ms ago: executing program 1 (id=256): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fc0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000980)='mm_page_free\x00', r1}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000e, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000180)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x4008032, 0xffffffffffffffff, 0x0) 430.783157ms ago: executing program 3 (id=257): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000800000006"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='kmem_cache_free\x00', r1, 0x0, 0x1}, 0x18) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x2, @mcast1, 0x9}, 0x1c) connect$pppl2tp(r2, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x8, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x32) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)='v', 0x34000}], 0x1) 389.697908ms ago: executing program 3 (id=258): r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r1}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) write$P9_RGETATTR(r0, &(0x7f0000000500)={0xa0, 0x19, 0x2, {0x2881, {0x1, 0x4, 0x5}, 0x4, 0x0, 0x0, 0x70f, 0x9800000000000000, 0x101, 0x3, 0x80000000003, 0x0, 0x185, 0x40, 0x3ff, 0x4, 0x100, 0x800f, 0xb, 0x405, 0x9}}, 0xa0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000400)={r2, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=[0x7], 0x0, 0x0, 0x1}}, 0x40) close(r3) 269.810278ms ago: executing program 3 (id=259): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="07000000040000000001000001"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000bb00551a000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='kfree\x00', r1, 0x0, 0x7}, 0x18) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a2c000000060a0bfc0000000000000000020000000900010073797a30000000000900020073797a320000000014000000110001"], 0x54}, 0x1, 0x0, 0x0, 0x40820}, 0x0) writev(r2, &(0x7f0000000040), 0x2) close(r2) 249.091769ms ago: executing program 3 (id=260): r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2060, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r2}, 0x10) fcntl$setlease(r0, 0x400, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file1\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="02000000010000000000f400040000000000000020"], 0x1c, 0x0) 181.710649ms ago: executing program 3 (id=261): r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', 0x42, 0x0) pwrite64(r0, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) lseek(r0, 0x9000, 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fc0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000001b518110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='rss_stat\x00', r2}, 0x10) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) 107.756049ms ago: executing program 4 (id=262): r0 = memfd_secret(0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000004000000ff0f000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffed7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000280)={r3, r0, 0x2e, 0x4608, @void}, 0x10) close_range(r3, 0xffffffffffffffff, 0x0) 0s ago: executing program 4 (id=263): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}]}, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, @fallback=0x3a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r2, 0x0, 0x10, 0x0) write$cgroup_pressure(r2, &(0x7f00000000c0)={'some', 0x20, 0xf, 0x20, 0x8}, 0x2f) sendmmsg$unix(r4, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000080)="18", 0xfe37}], 0x1}}], 0x1, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.29' (ED25519) to the list of known hosts. [ 35.198295][ T29] audit: type=1400 audit(1762648337.749:62): avc: denied { mounton } for pid=3303 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 [ 35.221550][ T29] audit: type=1400 audit(1762648337.769:63): avc: denied { mount } for pid=3303 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 [ 35.222541][ T3303] cgroup: Unknown subsys name 'net' [ 35.249491][ T29] audit: type=1400 audit(1762648337.799:64): avc: denied { unmount } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 35.368474][ T3303] cgroup: Unknown subsys name 'cpuset' [ 35.374900][ T3303] cgroup: Unknown subsys name 'rlimit' [ 35.506723][ T29] audit: type=1400 audit(1762648338.049:65): avc: denied { setattr } for pid=3303 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 [ 35.532156][ T29] audit: type=1400 audit(1762648338.059:66): avc: denied { create } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.552704][ T29] audit: type=1400 audit(1762648338.059:67): avc: denied { write } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.573232][ T29] audit: type=1400 audit(1762648338.059:68): avc: denied { read } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 35.573916][ T3306] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 35.593531][ T29] audit: type=1400 audit(1762648338.059:69): avc: denied { mounton } for pid=3303 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 [ 35.633684][ T29] audit: type=1400 audit(1762648338.059:70): avc: denied { mount } for pid=3303 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 [ 35.656978][ T29] audit: type=1400 audit(1762648338.159:71): avc: denied { relabelto } for pid=3306 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" [ 35.659256][ T3303] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 37.446847][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 37.556904][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 37.575979][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 37.584870][ T3319] chnl_net:caif_netlink_parms(): no params data found [ 37.603587][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.610830][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.618321][ T3313] bridge_slave_0: entered allmulticast mode [ 37.624855][ T3313] bridge_slave_0: entered promiscuous mode [ 37.645764][ T3323] chnl_net:caif_netlink_parms(): no params data found [ 37.662131][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.669333][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.676571][ T3313] bridge_slave_1: entered allmulticast mode [ 37.683081][ T3313] bridge_slave_1: entered promiscuous mode [ 37.748563][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.757714][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.764861][ T3319] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.772203][ T3319] bridge_slave_0: entered allmulticast mode [ 37.778624][ T3319] bridge_slave_0: entered promiscuous mode [ 37.795882][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.805140][ T3319] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.812310][ T3319] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.819608][ T3319] bridge_slave_1: entered allmulticast mode [ 37.825992][ T3319] bridge_slave_1: entered promiscuous mode [ 37.874054][ T3313] team0: Port device team_slave_0 added [ 37.885482][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.892655][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.899827][ T3314] bridge_slave_0: entered allmulticast mode [ 37.906372][ T3314] bridge_slave_0: entered promiscuous mode [ 37.913110][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.920303][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.927527][ T3316] bridge_slave_0: entered allmulticast mode [ 37.934129][ T3316] bridge_slave_0: entered promiscuous mode [ 37.946358][ T3313] team0: Port device team_slave_1 added [ 37.953410][ T3319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.967475][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.974577][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.981759][ T3314] bridge_slave_1: entered allmulticast mode [ 37.988476][ T3314] bridge_slave_1: entered promiscuous mode [ 37.994753][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.001987][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.009163][ T3316] bridge_slave_1: entered allmulticast mode [ 38.015618][ T3316] bridge_slave_1: entered promiscuous mode [ 38.028221][ T3319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.043121][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.050146][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 38.076231][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.097485][ T3323] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.104631][ T3323] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.112094][ T3323] bridge_slave_0: entered allmulticast mode [ 38.118756][ T3323] bridge_slave_0: entered promiscuous mode [ 38.131468][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.138732][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 38.164809][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.185880][ T3323] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.193002][ T3323] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.200267][ T3323] bridge_slave_1: entered allmulticast mode [ 38.206719][ T3323] bridge_slave_1: entered promiscuous mode [ 38.221753][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.232329][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.247114][ T3319] team0: Port device team_slave_0 added [ 38.254269][ T3319] team0: Port device team_slave_1 added [ 38.261148][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.271302][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.302154][ T3323] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.331391][ T3323] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.341260][ T3314] team0: Port device team_slave_0 added [ 38.348006][ T3316] team0: Port device team_slave_0 added [ 38.359271][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.366329][ T3319] 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 1532 would solve the problem. [ 38.392274][ T3319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.408558][ T3314] team0: Port device team_slave_1 added [ 38.415277][ T3316] team0: Port device team_slave_1 added [ 38.423661][ T3313] hsr_slave_0: entered promiscuous mode [ 38.429758][ T3313] hsr_slave_1: entered promiscuous mode [ 38.435953][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.443004][ T3319] 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 1532 would solve the problem. [ 38.468937][ T3319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.509409][ T3323] team0: Port device team_slave_0 added [ 38.521086][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.528172][ T3314] 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 1532 would solve the problem. [ 38.554426][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.565579][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.572646][ T3316] 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 1532 would solve the problem. [ 38.598588][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.610725][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.617737][ T3316] 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 1532 would solve the problem. [ 38.643743][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.655137][ T3323] team0: Port device team_slave_1 added [ 38.666231][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.673331][ T3314] 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 1532 would solve the problem. [ 38.699401][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.737150][ T3323] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.744252][ T3323] 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 1532 would solve the problem. [ 38.770240][ T3323] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.781477][ T3323] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.788498][ T3323] 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 1532 would solve the problem. [ 38.814444][ T3323] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.830382][ T3319] hsr_slave_0: entered promiscuous mode [ 38.836729][ T3319] hsr_slave_1: entered promiscuous mode [ 38.842741][ T3319] debugfs: 'hsr0' already exists in 'hsr' [ 38.848533][ T3319] Cannot create hsr debugfs directory [ 38.884851][ T3316] hsr_slave_0: entered promiscuous mode [ 38.891058][ T3316] hsr_slave_1: entered promiscuous mode [ 38.896964][ T3316] debugfs: 'hsr0' already exists in 'hsr' [ 38.902769][ T3316] Cannot create hsr debugfs directory [ 38.934253][ T3314] hsr_slave_0: entered promiscuous mode [ 38.940476][ T3314] hsr_slave_1: entered promiscuous mode [ 38.946320][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 38.952112][ T3314] Cannot create hsr debugfs directory [ 38.969235][ T3323] hsr_slave_0: entered promiscuous mode [ 38.975261][ T3323] hsr_slave_1: entered promiscuous mode [ 38.981255][ T3323] debugfs: 'hsr0' already exists in 'hsr' [ 38.986991][ T3323] Cannot create hsr debugfs directory [ 39.170762][ T3313] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 39.179823][ T3313] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 39.188955][ T3313] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 39.200715][ T3313] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 39.230626][ T3323] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 39.239971][ T3323] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 39.249410][ T3323] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 39.265741][ T3323] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 39.281346][ T3319] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 39.293756][ T3319] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 39.303048][ T3319] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 39.315958][ T3319] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 39.354283][ T3314] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 39.364206][ T3314] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 39.373830][ T3314] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 39.388807][ T3314] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 39.417348][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.434868][ T3316] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.444359][ T3316] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.454441][ T3316] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.463332][ T3316] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.493046][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.515584][ T2605] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.522711][ T2605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.531635][ T2605] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.538802][ T2605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.569258][ T3323] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.583893][ T3323] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.595405][ T3319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.608528][ T2605] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.615612][ T2605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.625800][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.632894][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.655889][ T3313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.681523][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.699643][ T3319] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.707372][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.723410][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.735762][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.742886][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.753037][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.760194][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.769677][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.776897][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.797934][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.805061][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.820283][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.837463][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.865729][ T3323] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.881925][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.889107][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.899975][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.907092][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.938155][ T3319] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.948598][ T3319] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.000742][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.068792][ T3323] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.076964][ T3313] veth0_vlan: entered promiscuous mode [ 40.097165][ T3319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.106241][ T3313] veth1_vlan: entered promiscuous mode [ 40.139089][ T3313] veth0_macvtap: entered promiscuous mode [ 40.159210][ T3313] veth1_macvtap: entered promiscuous mode [ 40.178403][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.191528][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.202404][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.214611][ T2605] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.224520][ T2605] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.255321][ T2605] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.274211][ T2605] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.287553][ T3314] veth0_vlan: entered promiscuous mode [ 40.304713][ T3314] veth1_vlan: entered promiscuous mode [ 40.330429][ T3319] veth0_vlan: entered promiscuous mode [ 40.337106][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 40.337120][ T29] audit: type=1400 audit(1762648342.879:82): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.1bTOw6/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.353798][ T3314] veth0_macvtap: entered promiscuous mode [ 40.373723][ T29] audit: type=1400 audit(1762648342.879:83): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 40.395814][ T29] audit: type=1400 audit(1762648342.889:84): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.1bTOw6/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 40.399197][ T3314] veth1_macvtap: entered promiscuous mode [ 40.421265][ T29] audit: type=1400 audit(1762648342.889:85): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 40.434368][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.448773][ T29] audit: type=1400 audit(1762648342.889:86): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.1bTOw6/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 40.467959][ T3319] veth1_vlan: entered promiscuous mode [ 40.482721][ T29] audit: type=1400 audit(1762648342.889:87): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.1bTOw6/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 40.513908][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.515606][ T29] audit: type=1400 audit(1762648342.889:88): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 40.537476][ T3323] veth0_vlan: entered promiscuous mode [ 40.558945][ T3313] 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. [ 40.565448][ T29] audit: type=1400 audit(1762648343.009:89): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 40.576183][ T3323] veth1_vlan: entered promiscuous mode [ 40.596520][ T29] audit: type=1400 audit(1762648343.009:90): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="gadgetfs" ino=4296 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 40.629836][ T2605] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.646773][ T3319] veth0_macvtap: entered promiscuous mode [ 40.655035][ T29] audit: type=1400 audit(1762648343.189:91): avc: denied { read write } for pid=3313 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 40.687404][ T2605] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.698581][ T3319] veth1_macvtap: entered promiscuous mode [ 40.716662][ T2605] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.730851][ T3316] veth0_vlan: entered promiscuous mode [ 40.739056][ T2605] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.749487][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.765758][ T3316] veth1_vlan: entered promiscuous mode [ 40.781213][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.795091][ T3323] veth0_macvtap: entered promiscuous mode [ 40.804628][ T3323] veth1_macvtap: entered promiscuous mode [ 40.821676][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.853642][ T3323] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.875452][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.890961][ T3316] veth0_macvtap: entered promiscuous mode [ 40.909568][ T3323] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.917117][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.931171][ T3316] veth1_macvtap: entered promiscuous mode [ 40.951491][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.971724][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.983865][ T330] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.001571][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.029786][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.048668][ T3509] mmap: syz.2.9 (3509) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 41.067352][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.093349][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.113875][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.129022][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.157518][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.170555][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.226751][ T3523] loop1: detected capacity change from 0 to 512 [ 41.253324][ T3523] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.304635][ T3523] EXT4-fs (loop1): failed to initialize system zone (-117) [ 41.336137][ T3520] loop0: detected capacity change from 0 to 8192 [ 41.342826][ T3520] ======================================================= [ 41.342826][ T3520] WARNING: The mand mount option has been deprecated and [ 41.342826][ T3520] and is ignored by this kernel. Remove the mand [ 41.342826][ T3520] option from the mount to silence this warning. [ 41.342826][ T3520] ======================================================= [ 41.378715][ T3520] vfat: Unknown parameter '‡±¿í§¾XfÙ…C ê' [ 41.397761][ T3523] EXT4-fs (loop1): mount failed [ 41.498638][ T3545] netlink: 8 bytes leftover after parsing attributes in process `syz.4.15'. [ 41.507510][ T3545] netlink: 'syz.4.15': attribute type 30 has an invalid length. [ 41.555958][ T3545] Zero length message leads to an empty skb [ 41.562186][ T37] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 41.587414][ T37] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 41.664036][ T37] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 41.693506][ T37] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 41.784993][ T3572] loop3: detected capacity change from 0 to 512 [ 41.793197][ T3572] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.811859][ T3572] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.828432][ T3572] process 'syz.3.27' launched '/dev/fd/4' with NULL argv: empty string added [ 41.860035][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.876658][ T52] Bluetooth: hci0: Frame reassembly failed (-84) [ 41.917675][ C0] hrtimer: interrupt took 33731 ns [ 41.972739][ T3584] loop3: detected capacity change from 0 to 512 [ 41.992942][ T3584] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 42.030508][ T3584] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 42.039823][ T3584] EXT4-fs (loop3): orphan cleanup on readonly fs [ 42.063905][ T3584] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #16: comm syz.3.28: corrupted inode contents [ 42.079123][ T3584] EXT4-fs (loop3): Remounting filesystem read-only [ 42.087294][ T3584] EXT4-fs (loop3): 1 truncate cleaned up [ 42.093657][ T330] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 42.104388][ T330] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 42.115144][ T330] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 42.131950][ T3584] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.160426][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.577012][ T3598] loop4: detected capacity change from 0 to 512 [ 42.587860][ T3598] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 42.601603][ T3598] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 42.616105][ T3598] EXT4-fs (loop4): 1 truncate cleaned up [ 42.626779][ T3598] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.642858][ T3598] ÿÿÿÿÿÿ: renamed from vlan1 (while UP) [ 42.663695][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.794269][ T3613] infiniband syz!: set active [ 42.799243][ T3613] infiniband syz!: added team_slave_0 [ 42.825380][ T3613] RDS/IB: syz!: added [ 42.838617][ T3613] smc: adding ib device syz! with port count 1 [ 42.844851][ T3613] smc: ib device syz! port 1 has no pnetid [ 43.158848][ T3631] netlink: 131740 bytes leftover after parsing attributes in process `syz.3.47'. [ 43.168917][ T3631] netlink: zone id is out of range [ 43.174069][ T3631] netlink: zone id is out of range [ 43.179825][ T3631] netlink: zone id is out of range [ 43.185135][ T3631] netlink: zone id is out of range [ 43.193117][ T3631] netlink: del zone limit has 8 unknown bytes [ 43.217648][ T3613] syz.4.39 (3613) used greatest stack depth: 10584 bytes left [ 43.243779][ T3635] loop3: detected capacity change from 0 to 512 [ 43.256703][ T3635] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.315728][ T3639] netlink: 20 bytes leftover after parsing attributes in process `syz.1.50'. [ 43.325750][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.405997][ T3645] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 43.468316][ T3634] loop4: detected capacity change from 0 to 32768 [ 43.518208][ T3549] loop4: p1 p3 < > [ 43.525999][ T3634] loop4: p1 p3 < > [ 43.637571][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 43.649940][ T3549] udevd[3549]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 43.669040][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 43.679459][ T3549] udevd[3549]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 43.887755][ T3493] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 43.887780][ T3580] Bluetooth: hci0: command 0x1003 tx timeout [ 43.911828][ T3664] loop2: detected capacity change from 0 to 2048 [ 43.949905][ T3664] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.962502][ T3664] ext4 filesystem being mounted at /15/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.041955][ T3670] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.60: bg 0: block 345: padding at end of block bitmap is not set [ 44.057262][ T3670] EXT4-fs (loop2): Remounting filesystem read-only [ 44.064027][ T330] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4984: inode #15: block 1: len 15: ext4_ext_map_blocks returned -30 [ 44.152932][ T3670] syz.2.60 (3670) used greatest stack depth: 10360 bytes left [ 44.161742][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.229406][ T3675] wg2: entered promiscuous mode [ 44.234433][ T3675] wg2: entered allmulticast mode [ 44.385985][ T3691] xt_CT: You must specify a L4 protocol and not use inversions on it [ 44.409691][ T3695] netlink: 12 bytes leftover after parsing attributes in process `syz.3.73'. [ 44.432990][ T3699] netlink: 2048 bytes leftover after parsing attributes in process `syz.0.72'. [ 44.442050][ T3699] netlink: 4 bytes leftover after parsing attributes in process `syz.0.72'. [ 44.483191][ T3704] netlink: 'syz.3.77': attribute type 4 has an invalid length. [ 44.521849][ T3707] loop2: detected capacity change from 0 to 512 [ 44.531937][ T3707] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 44.554490][ T3704] netlink: 'syz.3.77': attribute type 4 has an invalid length. [ 44.556073][ T3707] EXT4-fs (loop2): 1 truncate cleaned up [ 44.585708][ T3707] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.645622][ T3704] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.652991][ T3704] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.722370][ T3704] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.732826][ T3704] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.774668][ T52] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.787841][ T12] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.797440][ T12] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.813606][ T12] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.243261][ T3741] vhci_hcd: default hub control req: 8013 v0000 i0000 l31125 [ 45.431600][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.697092][ T29] kauditd_printk_skb: 204 callbacks suppressed [ 45.697132][ T29] audit: type=1400 audit(1762648348.239:290): avc: denied { setopt } for pid=3748 comm="syz.4.92" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 45.723620][ T3378] IPVS: starting estimator thread 0... [ 45.772825][ T3752] bridge0: port 3(batadv1) entered blocking state [ 45.779375][ T3752] bridge0: port 3(batadv1) entered disabled state [ 45.797776][ T3752] batadv1: entered allmulticast mode [ 45.806473][ T3752] batadv1: entered promiscuous mode [ 45.817721][ T3750] IPVS: using max 2112 ests per chain, 105600 per kthread [ 45.865758][ T29] audit: type=1400 audit(1762648348.409:291): avc: denied { create } for pid=3756 comm="syz.3.96" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 45.898716][ T29] audit: type=1400 audit(1762648348.419:292): avc: denied { write } for pid=3756 comm="syz.3.96" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 45.966309][ T3758] loop2: detected capacity change from 0 to 512 [ 46.019723][ T3758] EXT4-fs (loop2): 1 orphan inode deleted [ 46.025966][ T3758] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.039792][ T12] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 46.047898][ T3758] ext4 filesystem being mounted at /22/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.049904][ T12] EXT4-fs error (device loop2): ext4_release_dquot:6981: comm kworker/u8:0: Failed to release dquot type 1 [ 46.094359][ T29] audit: type=1400 audit(1762648348.639:293): avc: denied { create } for pid=3766 comm="syz.4.100" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 46.179208][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.199305][ T29] audit: type=1400 audit(1762648348.659:294): avc: denied { write } for pid=3766 comm="syz.4.100" name="file0" dev="tmpfs" ino=106 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 46.221936][ T29] audit: type=1400 audit(1762648348.659:295): avc: denied { open } for pid=3766 comm="syz.4.100" path="/17/file0" dev="tmpfs" ino=106 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 46.244758][ T29] audit: type=1400 audit(1762648348.659:296): avc: denied { ioctl } for pid=3766 comm="syz.4.100" path="/17/file0" dev="tmpfs" ino=106 ioctlcmd=0x1273 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 46.277927][ T37] batman_adv: batadv1: No IGMP Querier present - multicast optimizations disabled [ 46.287285][ T37] batman_adv: batadv1: No MLD Querier present - multicast optimizations disabled [ 46.367815][ T29] audit: type=1400 audit(1762648348.909:297): avc: denied { mount } for pid=3779 comm="syz.0.106" name="/" dev="ramfs" ino=4993 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 46.434861][ T29] audit: type=1400 audit(1762648348.959:298): avc: denied { watch_reads } for pid=3784 comm="syz.3.107" path="/28" dev="tmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 46.647961][ T3795] netlink: 4 bytes leftover after parsing attributes in process `syz.3.112'. [ 46.734200][ T3801] syz.4.115 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 46.763665][ T3804] loop3: detected capacity change from 0 to 512 [ 46.809342][ T3804] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.116: bad orphan inode 11862016 [ 46.830510][ T3808] syz.4.117 uses obsolete (PF_INET,SOCK_PACKET) [ 46.858334][ T3804] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 46.870990][ T3804] ext4 filesystem being mounted at /32/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.947056][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 47.015287][ T3814] loop4: detected capacity change from 0 to 2048 [ 47.088792][ T3814] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.132565][ T3823] netlink: 'syz.3.123': attribute type 1 has an invalid length. [ 47.139618][ T3814] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 47.194116][ T3814] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 47.206414][ T3814] EXT4-fs (loop4): This should not happen!! Data will be lost [ 47.206414][ T3814] [ 47.216126][ T3814] EXT4-fs (loop4): Total free blocks count 0 [ 47.222169][ T3814] EXT4-fs (loop4): Free/Dirty block details [ 47.228104][ T3814] EXT4-fs (loop4): free_blocks=2415919504 [ 47.233837][ T3814] EXT4-fs (loop4): dirty_blocks=16 [ 47.238996][ T3814] EXT4-fs (loop4): Block reservation details [ 47.245155][ T3814] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 47.256902][ T3813] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 10 with max blocks 1 with error 28 [ 47.270262][ T3823] 8021q: adding VLAN 0 to HW filter on device batadv2 [ 47.279885][ T3823] bond1: (slave batadv2): making interface the new active one [ 47.298913][ T3823] bond1: (slave batadv2): Enslaving as an active interface with an up link [ 47.313061][ T3826] loop2: detected capacity change from 0 to 512 [ 47.329909][ T3823] syz.3.123 (3823) used greatest stack depth: 10208 bytes left [ 47.349063][ T3826] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.377179][ T3814] syz.4.121 (3814) used greatest stack depth: 10056 bytes left [ 47.540868][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.632944][ T3853] loop2: detected capacity change from 0 to 512 [ 47.643677][ T3853] EXT4-fs: Ignoring removed i_version option [ 47.649824][ T3853] EXT4-fs: Ignoring removed bh option [ 47.689489][ T3853] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.707890][ T3853] ext4 filesystem being mounted at /25/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 47.723638][ T3862] netlink: 12 bytes leftover after parsing attributes in process `syz.0.137'. [ 47.752716][ T3862] netlink: 12 bytes leftover after parsing attributes in process `syz.0.137'. [ 47.775203][ T3871] netlink: 12 bytes leftover after parsing attributes in process `syz.0.137'. [ 47.793508][ T3862] netlink: 12 bytes leftover after parsing attributes in process `syz.0.137'. [ 47.808074][ T3871] netlink: 12 bytes leftover after parsing attributes in process `syz.0.137'. [ 47.826196][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.866446][ T3878] tipc: Started in network mode [ 47.866607][ T3871] netlink: 12 bytes leftover after parsing attributes in process `syz.0.137'. [ 47.871443][ T3878] tipc: Node identity 4215319b98c, cluster identity 4711 [ 47.887697][ T3878] tipc: Enabled bearer , priority 0 [ 47.902377][ T3878] tipc: Disabling bearer [ 47.935717][ T3882] syzkaller1: entered promiscuous mode [ 47.941529][ T3882] syzkaller1: entered allmulticast mode [ 47.992359][ T3884] netlink: 12 bytes leftover after parsing attributes in process `syz.2.145'. [ 48.001396][ T3884] netlink: 12 bytes leftover after parsing attributes in process `syz.2.145'. [ 48.072084][ T3894] loop1: detected capacity change from 0 to 128 [ 48.346974][ T3913] netlink: 20 bytes leftover after parsing attributes in process `syz.2.156'. [ 48.546298][ T3932] netlink: 'syz.4.165': attribute type 4 has an invalid length. [ 48.576410][ T3932] .`: renamed from bond0 (while UP) [ 48.585992][ T3936] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3936 comm=syz.3.167 [ 48.642029][ T3942] SELinux: Context Ü is not valid (left unmapped). [ 48.752981][ T3958] serio: Serial port ptm0 [ 48.865565][ T3003] udevd[3003]: worker [3549] terminated by signal 33 (Unknown signal 33) [ 48.989993][ T3988] loop2: detected capacity change from 0 to 512 [ 49.004506][ T3988] EXT4-fs: dax option not supported [ 49.162264][ T4017] capability: warning: `syz.2.202' uses 32-bit capabilities (legacy support in use) [ 49.286845][ T4024] loop2: detected capacity change from 0 to 512 [ 49.293673][ T4024] EXT4-fs: Ignoring removed nobh option [ 49.300580][ T4024] EXT4-fs: old and new quota format mixing [ 49.321479][ T4024] loop2: detected capacity change from 0 to 512 [ 49.347384][ T4024] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.386159][ T4024] ext4 filesystem being mounted at /48/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 49.501122][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.723736][ T4068] pim6reg: entered allmulticast mode [ 49.733436][ T4068] pim6reg: left allmulticast mode [ 49.853145][ T4079] loop3: detected capacity change from 0 to 256 [ 50.080070][ T4094] sch_tbf: burst 3298 is lower than device lo mtu (11337746) ! [ 50.089792][ T4095] loop0: detected capacity change from 0 to 512 [ 50.129385][ T4095] ------------[ cut here ]------------ [ 50.134981][ T4095] EA inode 11 i_nlink=2 [ 50.135338][ T4095] WARNING: CPU: 1 PID: 4095 at fs/ext4/xattr.c:1058 ext4_xattr_inode_update_ref+0x36a/0x380 [ 50.149738][ T4095] Modules linked in: [ 50.153711][ T4095] CPU: 1 UID: 0 PID: 4095 Comm: syz.0.235 Not tainted syzkaller #0 PREEMPT(voluntary) [ 50.163554][ T4095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 50.173827][ T4095] RIP: 0010:ext4_xattr_inode_update_ref+0x36a/0x380 [ 50.180639][ T4095] Code: 90 49 8d 7e 40 e8 c6 fc b8 ff 4d 8b 6e 40 4c 89 e7 e8 da f7 b8 ff 41 8b 56 48 48 c7 c7 83 d1 55 86 4c 89 ee e8 47 f8 67 ff 90 <0f> 0b 90 90 e9 ff fe ff ff e8 c8 e5 b5 03 0f 1f 84 00 00 00 00 00 [ 50.200434][ T4095] RSP: 0018:ffffc900012775a0 EFLAGS: 00010246 [ 50.206546][ T4095] RAX: a3d7c267934c5900 RBX: ffff888119c7ca58 RCX: 0000000000080000 [ 50.214622][ T4095] RDX: ffffc9000201a000 RSI: 0000000000004064 RDI: 0000000000004065 [ 50.222666][ T4095] RBP: 0000000000000002 R08: 0001c90001277427 R09: 0000000000000000 [ 50.230727][ T4095] R10: 0001c90001287ac7 R11: 0000000000000008 R12: ffff888119c7ca08 [ 50.238768][ T4095] R13: 000000000000000b R14: ffff888119c7c9c0 R15: 0000000000000001 [ 50.246778][ T4095] FS: 00007f72a260f6c0(0000) GS:ffff8882aef13000(0000) knlGS:0000000000000000 [ 50.256080][ T4095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.262863][ T4095] CR2: 0000200000ac3000 CR3: 0000000117c88000 CR4: 00000000003506f0 [ 50.270912][ T4095] Call Trace: [ 50.274591][ T4095] [ 50.277562][ T4095] ext4_xattr_set_entry+0x77f/0x1020 [ 50.283062][ T4095] ext4_xattr_ibody_set+0x184/0x3c0 [ 50.288424][ T4095] ext4_expand_extra_isize_ea+0xcbb/0x11f0 [ 50.294325][ T4095] __ext4_expand_extra_isize+0x246/0x280 [ 50.300050][ T4095] __ext4_mark_inode_dirty+0x29d/0x3f0 [ 50.305561][ T4095] ext4_evict_inode+0x80e/0xd90 [ 50.310576][ T4095] ? __pfx_ext4_evict_inode+0x10/0x10 [ 50.316009][ T4095] evict+0x2e3/0x550 [ 50.320080][ T4095] ? __dquot_initialize+0x146/0x7c0 [ 50.325439][ T4095] iput+0x4ed/0x650 [ 50.329385][ T4095] ext4_process_orphan+0x1a9/0x1c0 [ 50.334719][ T4095] ext4_orphan_cleanup+0x6a8/0xa00 [ 50.339919][ T4095] ext4_fill_super+0x3483/0x3810 [ 50.344969][ T4095] ? snprintf+0x86/0xb0 [ 50.349197][ T4095] ? set_blocksize+0x1a8/0x310 [ 50.354056][ T4095] ? sb_set_blocksize+0xe3/0x100 [ 50.359113][ T4095] ? setup_bdev_super+0x30e/0x370 [ 50.364182][ T4095] ? __pfx_ext4_fill_super+0x10/0x10 [ 50.371833][ T4095] get_tree_bdev_flags+0x291/0x300 [ 50.377012][ T4095] ? __pfx_ext4_fill_super+0x10/0x10 [ 50.382371][ T4095] get_tree_bdev+0x1f/0x30 [ 50.386869][ T4095] ext4_get_tree+0x1c/0x30 [ 50.391369][ T4095] vfs_get_tree+0x57/0x1d0 [ 50.396283][ T4095] do_new_mount+0x24d/0x660 [ 50.400908][ T4095] path_mount+0x4a5/0xb70 [ 50.405857][ T4095] ? user_path_at+0x109/0x130 [ 50.410808][ T4095] __se_sys_mount+0x28c/0x2e0 [ 50.415805][ T4095] __x64_sys_mount+0x67/0x80 [ 50.420545][ T4095] x64_sys_call+0x2b51/0x3000 [ 50.425253][ T4095] do_syscall_64+0xd2/0x200 [ 50.429823][ T4095] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 50.436031][ T4095] ? irqentry_exit_to_user_mode+0x7b/0xa0 [ 50.441895][ T4095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.448026][ T4095] RIP: 0033:0x7f72a3bb0e6a [ 50.452474][ T4095] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 50.472167][ T4095] RSP: 002b:00007f72a260ee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 50.480624][ T4095] RAX: ffffffffffffffda RBX: 00007f72a260eef0 RCX: 00007f72a3bb0e6a [ 50.488701][ T4095] RDX: 0000200000000180 RSI: 00002000000001c0 RDI: 00007f72a260eeb0 [ 50.496682][ T4095] RBP: 0000200000000180 R08: 00007f72a260eef0 R09: 0000000000800700 [ 50.504863][ T4095] R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 [ 50.512874][ T4095] R13: 00007f72a260eeb0 R14: 000000000000046f R15: 00002000000007c0 [ 50.520945][ T4095] [ 50.523969][ T4095] ---[ end trace 0000000000000000 ]--- [ 50.530085][ T4095] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #18: comm syz.0.235: iget: bad extra_isize 90 (inode size 256) [ 50.543780][ T4095] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.235: error while reading EA inode 18 err=-117 [ 50.556290][ T4095] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #18: comm syz.0.235: iget: bad extra_isize 90 (inode size 256) [ 50.570045][ T4095] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.235: error while reading EA inode 18 err=-117 [ 50.582982][ T4095] EXT4-fs (loop0): 1 orphan inode deleted [ 50.590174][ T4095] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.677984][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.720569][ T29] kauditd_printk_skb: 170 callbacks suppressed [ 50.720583][ T29] audit: type=1400 audit(1762648353.269:469): avc: denied { mount } for pid=4116 comm="syz.2.246" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 50.755034][ T29] audit: type=1400 audit(1762648353.289:470): avc: denied { bind } for pid=4119 comm="syz.4.247" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 50.820772][ T4130] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 50.828420][ T4130] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 50.841359][ T4130] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 50.849148][ T4130] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 50.863431][ T4129] loop4: detected capacity change from 0 to 4096 [ 50.877511][ T4129] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.944053][ T4138] loop0: detected capacity change from 0 to 1024 [ 50.958097][ T4138] EXT4-fs: Ignoring removed orlov option [ 50.972478][ T4138] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.053080][ T29] audit: type=1400 audit(1762648353.589:471): avc: denied { execmem } for pid=4142 comm="syz.2.254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 51.143540][ T29] audit: type=1400 audit(1762648353.649:472): avc: denied { create } for pid=4145 comm="syz.1.255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 51.163746][ T29] audit: type=1400 audit(1762648353.649:473): avc: denied { write } for pid=4145 comm="syz.1.255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 51.183850][ T29] audit: type=1400 audit(1762648353.649:474): avc: denied { nlmsg_write } for pid=4145 comm="syz.1.255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 51.204430][ T29] audit: type=1400 audit(1762648353.649:475): avc: denied { create } for pid=4145 comm="syz.1.255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 51.570408][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.700253][ T4138] ================================================================== [ 51.708386][ T4138] BUG: KCSAN: data-race in __writeback_single_inode / xas_set_mark [ 51.716321][ T4138] [ 51.718654][ T4138] write to 0xffff888119c7d844 of 4 bytes by task 4144 on cpu 0: [ 51.726299][ T4138] xas_set_mark+0x12b/0x140 [ 51.730825][ T4138] __folio_start_writeback+0x155/0x390 [ 51.736571][ T4138] ext4_bio_write_folio+0x5ad/0x9f0 [ 51.742074][ T4138] mpage_process_page_bufs+0x4a1/0x620 [ 51.747545][ T4138] mpage_prepare_extent_to_map+0x786/0xc00 [ 51.753384][ T4138] ext4_do_writepages+0xa05/0x2750 [ 51.758526][ T4138] ext4_writepages+0x176/0x300 [ 51.763313][ T4138] do_writepages+0x1c6/0x310 [ 51.767942][ T4138] file_write_and_wait_range+0x156/0x2c0 [ 51.773630][ T4138] generic_buffers_fsync_noflush+0x45/0x120 [ 51.779546][ T4138] ext4_sync_file+0x1ab/0x690 [ 51.784338][ T4138] vfs_fsync_range+0x10d/0x130 [ 51.789161][ T4138] ext4_buffered_write_iter+0x34f/0x3c0 [ 51.794725][ T4138] ext4_file_write_iter+0x387/0xf60 [ 51.800039][ T4138] iter_file_splice_write+0x666/0xa60 [ 51.805543][ T4138] direct_splice_actor+0x156/0x2a0 [ 51.810661][ T4138] splice_direct_to_actor+0x312/0x680 [ 51.816063][ T4138] do_splice_direct+0xda/0x150 [ 51.820846][ T4138] do_sendfile+0x380/0x650 [ 51.825318][ T4138] __x64_sys_sendfile64+0x105/0x150 [ 51.830566][ T4138] x64_sys_call+0x2bb4/0x3000 [ 51.835268][ T4138] do_syscall_64+0xd2/0x200 [ 51.839787][ T4138] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.845693][ T4138] [ 51.848019][ T4138] read to 0xffff888119c7d844 of 4 bytes by task 4138 on cpu 1: [ 51.855659][ T4138] __writeback_single_inode+0x1f9/0x7c0 [ 51.861298][ T4138] writeback_single_inode+0x16d/0x3f0 [ 51.866681][ T4138] sync_inode_metadata+0x5b/0x90 [ 51.871815][ T4138] generic_buffers_fsync_noflush+0xd9/0x120 [ 51.877734][ T4138] ext4_sync_file+0x1ab/0x690 [ 51.882432][ T4138] vfs_fsync_range+0x10d/0x130 [ 51.887221][ T4138] ext4_buffered_write_iter+0x34f/0x3c0 [ 51.892871][ T4138] ext4_file_write_iter+0x387/0xf60 [ 51.898078][ T4138] iter_file_splice_write+0x666/0xa60 [ 51.903467][ T4138] direct_splice_actor+0x156/0x2a0 [ 51.908599][ T4138] splice_direct_to_actor+0x312/0x680 [ 51.913987][ T4138] do_splice_direct+0xda/0x150 [ 51.919284][ T4138] do_sendfile+0x380/0x650 [ 51.923734][ T4138] __x64_sys_sendfile64+0x105/0x150 [ 51.928968][ T4138] x64_sys_call+0x2bb4/0x3000 [ 51.933934][ T4138] do_syscall_64+0xd2/0x200 [ 51.938456][ T4138] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.944369][ T4138] [ 51.946690][ T4138] value changed: 0x0a000021 -> 0x04000021 [ 51.952413][ T4138] [ 51.954740][ T4138] Reported by Kernel Concurrency Sanitizer on: [ 51.960903][ T4138] CPU: 1 UID: 0 PID: 4138 Comm: syz.0.253 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 51.972212][ T4138] Tainted: [W]=WARN [ 51.976016][ T4138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 51.986168][ T4138] ================================================================== [ 52.211164][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.