last executing test programs: 746.721756ms ago: executing program 0 (id=289): r0 = fsopen(&(0x7f0000000100)='configfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x82) fchdir(r1) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='.\x00', 0x0, 0x0) lseek(r2, 0x1, 0x0) 705.391398ms ago: executing program 0 (id=292): ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000006"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)=ANY=[@ANYBLOB="ec000000210001002dbd7000fedbdf25fe880000000000000000000000000101ac1414bb0000000000000000000000004e240002000700010a0080a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="af6b6e00010000009c0011001901010000000000000000000000000020010000000000000000000000000001ac14143e0000000000c8b10000000000ac1414bb00000000000000000000000032fcff00073500000a00020000000000000000000000020000000000ac1e01010000000000000000000000000a010102000000000000000000000000fe80000000000000000000000000002f33"], 0xec}}, 0x20000000) 682.127999ms ago: executing program 1 (id=294): prctl$PR_SET_NAME(0xf, &(0x7f0000000480)='gtp\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000007d000000180100002020732600000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000180)='kfree\x00', r0, 0x0, 0x2}, 0x18) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_VENDOR(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001b40)={&(0x7f0000000480)={0x1c, r1, 0x62c21a4ade68aba1, 0x0, 0x0, {{0x32}, {@val={0x8, 0x117, 0x56}, @void, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x4050}, 0x0) 650.56234ms ago: executing program 3 (id=296): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000005"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x18) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r0}, &(0x7f0000000000), &(0x7f0000000180)=r1}, 0x20) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000007940)={0x0, 0x0, &(0x7f0000007900)={&(0x7f0000000680)=@newtaction={0x180, 0x30, 0x216822a75a8bdd29, 0xffe4, 0x0, {}, [{0x16c, 0x1, [@m_connmark={0x50, 0x2, 0x0, 0x0, {{0xd}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0xd, 0x5, 0x0, 0x3}, 0x8}}]}, {0xfffffdd6}, {0xc}, {0xc}}}, @m_ct={0x44, 0x1, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}, @m_gact={0xd4, 0x3, 0x0, 0x0, {{0x9}, {0x58, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0x0, 0x3, {0x2, 0xea3, 0x7}}, @TCA_GACT_PROB={0xc, 0x3, {0x0, 0x1d28}}, @TCA_GACT_PARMS={0x18, 0x2, {0xb66, 0xb3, 0x10000000, 0x34e, 0xffff}}, @TCA_GACT_PARMS={0x18, 0x2, {0x7ff, 0xd8, 0x0, 0x9, 0x100000e0}}]}, {0x52, 0x6, "a06b1d1931f3579c6d7c5159238a286074602c3726c701f3c0d5382de62a6e8c4fb714fcd674c66cd306a4f78d3d05530609c9b04b7483bd084d70df8e77e6fbd503917aa0a6c737cef0ed021b60"}, {0xc}, {0x1, 0x8, {0x2, 0x2}}}}]}]}, 0x180}}, 0x0) 632.879661ms ago: executing program 1 (id=297): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000240)="8a", 0x1, 0x51, &(0x7f0000000080)={0xa, 0x3, 0x2, @dev={0xfe, 0x80, '\x00', 0x36}, 0x9}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f00000001c0)=ANY=[], 0x8) listen(r0, 0x100101) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x7, 0x8224, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0x8, 0x6}, 0x0, 0xfffd, 0x8, 0x6, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) accept4(r0, 0x0, 0x0, 0x80800) 632.412951ms ago: executing program 0 (id=298): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x5) accept(r0, &(0x7f0000000080)=@can, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000100)='X', 0xffe0, 0xe1, &(0x7f000005ffe4)={0xa, 0x4e23, 0x40000, @loopback, 0x100006}, 0x1c) 594.452432ms ago: executing program 2 (id=299): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfd, 0x0, 0x7ffc0002}]}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f66f63bb850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kmem_cache_free\x00', r0}, 0x10) sysinfo(&(0x7f0000000440)=""/231) 527.348206ms ago: executing program 2 (id=301): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000440)=@framed, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x8081) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000006800019f000000000000000002000000000000000800010001000000040004"], 0x24}, 0x1, 0x0, 0x0, 0x4005}, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x4000000000001f2, 0x0) 485.142878ms ago: executing program 0 (id=303): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x16, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000006c0)='sched_switch\x00', r1}, 0x18) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x4a0, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3d0, 0xffffffff, 0xffffffff, 0x3d0, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@remote, @loopback, [0xff, 0xff, 0xff, 0xff], [0xff000000, 0xff, 0xff], 'team_slave_0\x00', 'netdevsim0\x00', {}, {0xff}, 0x29, 0x3, 0x0, 0x60}, 0x0, 0x1a0, 0x1e8, 0x60030000, {0x0, 0xff000000}, [@common=@inet=@recent0={{0xf8}, {0x9, 0x0, 0x24, 0x0, 'syz1\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x4, 0x7a3, 0x6, 'snmp_trap\x00', {0x369bc443}}}}, {{@ipv6={@remote, @local, [0xffffff00, 0xffffffff, 0x0, 0xffffff00], [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], 'netpci0\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x2b, 0x2, 0x5, 0x5}, 0x0, 0x1c8, 0x1e8, 0x0, {}, [@common=@inet=@recent0={{0xf8}, {0x0, 0x29, 0x1, 0x1, 'syz0\x00'}}, @inet=@rpfilter={{0x28}, {0x1c}}]}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x500) 477.697538ms ago: executing program 2 (id=304): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000060000000000000000850000000f000000c5000000a0ef010095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000200)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) close_range(r1, 0xffffffffffffffff, 0x0) 476.775168ms ago: executing program 3 (id=305): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x19, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) setrlimit(0x9, &(0x7f0000000080)={0x8606, 0xffff}) io_setup(0x8f0, &(0x7f0000002400)) 453.282979ms ago: executing program 4 (id=306): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000300)='sched_switch\x00', r1, 0x0, 0x8000000000}, 0x18) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01030000000000000000010000000900010073797a310000000054000000030a01020000000000000000010000000900030073797a320000000028000480080002400000000008000140000000051400030076657468315f6d6163767461700000000900010073797a31"], 0xe8}, 0x1, 0x0, 0x0, 0x40040000}, 0x0) 451.957209ms ago: executing program 1 (id=307): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001040)="cc5a4dbac0affd0a979c63ea8352d608a51fc8625318716ddf62b7752be4540c4ac7d344c53a3ad28313abc2437b60b03c0e587cafcf9a435bf90c618351f70a828238fdf90bc5d36c7d614b82552649954e0185662defd28f78449f073bad544f586136c5076a6f0f1b6fc9ad", 0x6d}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000640)="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", 0x148}], 0x1}}], 0x2, 0x480e0) 423.52079ms ago: executing program 3 (id=308): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000001000000000000000000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000100006608000000000000180000000000000000000000000000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a000000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0xa, 0x0, 0x0, 0x0, 0x8}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000a80)='kfree\x00', r0, 0x0, 0xfffffffffffffffe}, 0x18) r1 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000400), 0x101201, 0x0) ioctl$IMADDTIMER(r1, 0x80044940, &(0x7f0000000600)=0x14) ioctl$IMADDTIMER(r1, 0x80044940, &(0x7f0000000080)=0x14) close(r1) 423.10771ms ago: executing program 2 (id=309): r0 = syz_io_uring_setup(0x2439, &(0x7f0000001480)={0x0, 0x1064, 0x1000, 0x7, 0x40222}, &(0x7f00000006c0)=0x0, &(0x7f00000000c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000040)=0xfffffffd, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_SENDMSG={0x9, 0x10, 0x0, r0, 0x0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000180)=[{0x0}, {0x0}], 0x2}, 0x0, 0x1000}) io_uring_enter(r0, 0x47f8, 0x1e43, 0x2000000000000000, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020207025000000002dba513d7b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000008fd8850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='kfree\x00', r3}, 0x10) 403.113141ms ago: executing program 4 (id=310): r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='smaps_rollup\x00') mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x5dd93000) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x48) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) lseek(r0, 0x2000, 0x0) 400.064371ms ago: executing program 1 (id=311): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x11, 0xc, &(0x7f0000000600)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000fa540000850000008200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = memfd_create(&(0x7f0000000bc0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x85\x11X\x8d,\x02\xd45\xb8\xca\x97\x9d\xcb\x1e\x80\xd6\xd5>N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2t\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xc2tDF\xf9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\xd5\x85Q\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~Mx\x02\x00(v\xe6`\x026\xfcgC\xb5\xf0\x13.zb\xc5bj+@\x00\x00\x00\x00\x00\x00\x00.\xd4`=z\xd1n\x8d\x8f\xa5hS\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\xf0\xa6\x04\x10\xb7\xc0t\x83\\\xf7\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\x05\xb3\x03\xd5\xe0\xd2\xf2{\'\x8b\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5$\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\xaa{\xbd0P\x9f\xa68\xf5\x82\xb8\x9aD\x9c{\xe6\xf8\xcbD\xb5aJ\xb0\x92\x89\xbc\x80\x1ch\x89\xe7\xdd]q,\xec\xc4\xa5\x93\xe5,\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+}5dy\xb1\xef\xf1m\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xad\b\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xe7\xbd\xf8\xca\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc00xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() sendmsg$unix(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)='>', 0x1}], 0x1, &(0x7f0000001040)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYRES32=r2, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="1c000000000000000100000402000000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32=r2, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="e5ffff6e18"], 0xa0}, 0x4004881) 920.16µs ago: executing program 3 (id=323): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_io_uring_setup(0xac9, &(0x7f0000000280)={0x0, 0x8352, 0x2, 0x3, 0xcb}, &(0x7f0000000140)=0x0, &(0x7f0000000300)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffff8, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x40, 0x0, r0, 0x0, 0x0, 0x0, 0x10002, 0x1}) io_uring_enter(r1, 0x6efc, 0x3900, 0xb, 0x0, 0x0) io_uring_register$IORING_REGISTER_SYNC_CANCEL(r1, 0x18, &(0x7f00000000c0)={0x1, 0xffffffffffffffff, 0x35, {0x5, 0x1}, 0x1}, 0x1) 0s ago: executing program 4 (id=324): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x42}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000580)={&(0x7f0000000540)='fib6_table_lookup\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe2c, 0x60000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0, 0x2800000}, 0x2c) kernel console output (not intermixed with test programs): syzkaller syzkaller login: [ 24.892454][ T29] kauditd_printk_skb: 45 callbacks suppressed [ 24.892471][ T29] audit: type=1400 audit(1763888398.791:57): avc: denied { transition } for pid=3293 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 24.921329][ T29] audit: type=1400 audit(1763888398.791:58): avc: denied { noatsecure } for pid=3293 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 24.941008][ T29] audit: type=1400 audit(1763888398.801:59): avc: denied { write } for pid=3293 comm="sh" path="pipe:[1666]" dev="pipefs" ino=1666 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 24.963094][ T29] audit: type=1400 audit(1763888398.801:60): avc: denied { rlimitinh } for pid=3293 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 24.981912][ T29] audit: type=1400 audit(1763888398.801:61): avc: denied { siginh } for pid=3293 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.66' (ED25519) to the list of known hosts. [ 33.036722][ T29] audit: type=1400 audit(1763888406.941:62): 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 [ 33.059959][ T29] audit: type=1400 audit(1763888406.961:63): 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 [ 33.060946][ T3303] cgroup: Unknown subsys name 'net' [ 33.087907][ T29] audit: type=1400 audit(1763888406.991:64): 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 [ 33.224540][ T3303] cgroup: Unknown subsys name 'cpuset' [ 33.230914][ T3303] cgroup: Unknown subsys name 'rlimit' [ 33.402122][ T29] audit: type=1400 audit(1763888407.301:65): 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 [ 33.425671][ T29] audit: type=1400 audit(1763888407.301:66): 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 [ 33.446228][ T29] audit: type=1400 audit(1763888407.301:67): 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 [ 33.466838][ T29] audit: type=1400 audit(1763888407.311:68): 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 [ 33.487184][ T29] audit: type=1400 audit(1763888407.331:69): 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 [ 33.496256][ T3305] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 33.512121][ T29] audit: type=1400 audit(1763888407.331:70): 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 Setting up swapspace version 1, size = 127995904 bytes [ 33.544080][ T29] audit: type=1400 audit(1763888407.421:71): avc: denied { relabelto } for pid=3305 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" [ 33.588545][ T3303] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 35.309453][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 35.338326][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 35.414665][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.421930][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.429198][ T3312] bridge_slave_0: entered allmulticast mode [ 35.435551][ T3312] bridge_slave_0: entered promiscuous mode [ 35.446720][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.453902][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.461172][ T3313] bridge_slave_0: entered allmulticast mode [ 35.467649][ T3313] bridge_slave_0: entered promiscuous mode [ 35.474101][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.481264][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.488419][ T3312] bridge_slave_1: entered allmulticast mode [ 35.494925][ T3312] bridge_slave_1: entered promiscuous mode [ 35.510731][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.517837][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.525066][ T3313] bridge_slave_1: entered allmulticast mode [ 35.531472][ T3313] bridge_slave_1: entered promiscuous mode [ 35.550988][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.570884][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.599583][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.616858][ T3312] team0: Port device team_slave_0 added [ 35.628387][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.639973][ T3323] chnl_net:caif_netlink_parms(): no params data found [ 35.651933][ T3312] team0: Port device team_slave_1 added [ 35.690122][ T3313] team0: Port device team_slave_0 added [ 35.709096][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.716207][ T3312] 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. [ 35.742198][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.758823][ T3313] team0: Port device team_slave_1 added [ 35.764683][ T3315] chnl_net:caif_netlink_parms(): no params data found [ 35.784536][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.791675][ T3312] 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. [ 35.817620][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.839779][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.846781][ 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. [ 35.872764][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.892156][ T3319] chnl_net:caif_netlink_parms(): no params data found [ 35.901135][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.908134][ 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. [ 35.934097][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.992524][ T3312] hsr_slave_0: entered promiscuous mode [ 35.998648][ T3312] hsr_slave_1: entered promiscuous mode [ 36.020126][ T3323] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.027259][ T3323] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.034438][ T3323] bridge_slave_0: entered allmulticast mode [ 36.040815][ T3323] bridge_slave_0: entered promiscuous mode [ 36.053938][ T3313] hsr_slave_0: entered promiscuous mode [ 36.059980][ T3313] hsr_slave_1: entered promiscuous mode [ 36.065943][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 36.071748][ T3313] Cannot create hsr debugfs directory [ 36.080400][ T3323] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.087530][ T3323] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.094702][ T3323] bridge_slave_1: entered allmulticast mode [ 36.101064][ T3323] bridge_slave_1: entered promiscuous mode [ 36.112418][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.119765][ T3315] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.126994][ T3315] bridge_slave_0: entered allmulticast mode [ 36.133443][ T3315] bridge_slave_0: entered promiscuous mode [ 36.160361][ T3315] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.167507][ T3315] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.174889][ T3315] bridge_slave_1: entered allmulticast mode [ 36.181326][ T3315] bridge_slave_1: entered promiscuous mode [ 36.207962][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.215099][ T3319] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.222456][ T3319] bridge_slave_0: entered allmulticast mode [ 36.228943][ T3319] bridge_slave_0: entered promiscuous mode [ 36.236670][ T3323] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.259846][ T3319] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.266995][ T3319] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.274196][ T3319] bridge_slave_1: entered allmulticast mode [ 36.280557][ T3319] bridge_slave_1: entered promiscuous mode [ 36.287783][ T3323] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.308154][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.342158][ T3323] team0: Port device team_slave_0 added [ 36.349167][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.362078][ T3319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.374641][ T3319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.384365][ T3323] team0: Port device team_slave_1 added [ 36.421384][ T3319] team0: Port device team_slave_0 added [ 36.430395][ T3315] team0: Port device team_slave_0 added [ 36.437154][ T3315] team0: Port device team_slave_1 added [ 36.450908][ T3323] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.457917][ 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. [ 36.483937][ T3323] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.495507][ T3319] team0: Port device team_slave_1 added [ 36.501385][ T3323] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.508465][ 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. [ 36.534475][ T3323] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.596993][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.604055][ 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. [ 36.630165][ T3319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.643971][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.650932][ 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. [ 36.676933][ T3319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.687951][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.694986][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 36.720910][ T3315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.732313][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.739361][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 36.765297][ T3315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.797066][ T3323] hsr_slave_0: entered promiscuous mode [ 36.803217][ T3323] hsr_slave_1: entered promiscuous mode [ 36.809164][ T3323] debugfs: 'hsr0' already exists in 'hsr' [ 36.814922][ T3323] Cannot create hsr debugfs directory [ 36.833395][ T3319] hsr_slave_0: entered promiscuous mode [ 36.839686][ T3319] hsr_slave_1: entered promiscuous mode [ 36.845587][ T3319] debugfs: 'hsr0' already exists in 'hsr' [ 36.851338][ T3319] Cannot create hsr debugfs directory [ 36.889567][ T3315] hsr_slave_0: entered promiscuous mode [ 36.895756][ T3315] hsr_slave_1: entered promiscuous mode [ 36.901713][ T3315] debugfs: 'hsr0' already exists in 'hsr' [ 36.907517][ T3315] Cannot create hsr debugfs directory [ 36.941763][ T3313] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 36.950746][ T3313] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 36.959653][ T3313] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 36.970316][ T3313] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 37.070201][ T3312] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 37.086370][ T3312] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 37.095219][ T3312] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 37.104286][ T3312] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 37.144341][ T3323] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 37.156327][ T3323] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 37.168315][ T3323] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 37.177288][ T3323] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 37.202962][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.218673][ T3319] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 37.232252][ T3319] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 37.241585][ T3319] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 37.251154][ T3319] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 37.294472][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.305994][ T3315] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.316608][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.328268][ T3315] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.337095][ T3315] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.347329][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.354431][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.365371][ T3315] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.375753][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.382843][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.398503][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.416416][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.423575][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.435857][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.442945][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.473147][ T3323] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.516378][ T3323] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.530449][ T3312] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.546790][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.554064][ T290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.567119][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.574462][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.615392][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.645211][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.665826][ T3319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.676586][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.690361][ T1713] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.697559][ T1713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.707000][ T1713] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.714146][ T1713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.727710][ T3319] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.757096][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.764251][ T407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.777515][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.790608][ T3323] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.799736][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.806845][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.899559][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.961090][ T3313] veth0_vlan: entered promiscuous mode [ 37.979270][ T3319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.994915][ T3313] veth1_vlan: entered promiscuous mode [ 38.032177][ T3312] veth0_vlan: entered promiscuous mode [ 38.056264][ T3313] veth0_macvtap: entered promiscuous mode [ 38.068282][ T3313] veth1_macvtap: entered promiscuous mode [ 38.106857][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.114996][ T3312] veth1_vlan: entered promiscuous mode [ 38.127767][ T3315] veth0_vlan: entered promiscuous mode [ 38.137814][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.157331][ T3315] veth1_vlan: entered promiscuous mode [ 38.170970][ T3315] veth0_macvtap: entered promiscuous mode [ 38.181130][ T3315] veth1_macvtap: entered promiscuous mode [ 38.192748][ T290] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.205312][ T3312] veth0_macvtap: entered promiscuous mode [ 38.224324][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.232562][ T3312] veth1_macvtap: entered promiscuous mode [ 38.239090][ T290] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.247944][ T290] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.258018][ T3323] veth0_vlan: entered promiscuous mode [ 38.267188][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.280453][ T290] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.293487][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 38.293500][ T29] audit: type=1400 audit(1763888412.191:81): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.UC1K6F/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 38.300397][ T3319] veth0_vlan: entered promiscuous mode [ 38.325052][ T29] audit: type=1400 audit(1763888412.191:82): 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 [ 38.334094][ T290] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.351346][ T29] audit: type=1400 audit(1763888412.191:83): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.UC1K6F/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 [ 38.362985][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.385153][ T29] audit: type=1400 audit(1763888412.191:84): 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 [ 38.397501][ T3319] veth1_vlan: entered promiscuous mode [ 38.414122][ T29] audit: type=1400 audit(1763888412.191:85): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.UC1K6F/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 [ 38.422315][ T3323] veth1_vlan: entered promiscuous mode [ 38.446150][ T29] audit: type=1400 audit(1763888412.191:86): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.UC1K6F/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4096 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 38.469187][ T290] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.479015][ T29] audit: type=1400 audit(1763888412.191:87): 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 [ 38.508934][ T29] audit: type=1400 audit(1763888412.291:88): 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 [ 38.510614][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.531695][ T29] audit: type=1400 audit(1763888412.291:89): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="gadgetfs" ino=5130 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 38.557663][ T3323] veth0_macvtap: entered promiscuous mode [ 38.569976][ 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. [ 38.570153][ T290] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.598890][ T29] audit: type=1400 audit(1763888412.501:90): avc: denied { read write } for pid=3313 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 38.619093][ T3319] veth0_macvtap: entered promiscuous mode [ 38.653316][ T3323] veth1_macvtap: entered promiscuous mode [ 38.660002][ T290] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.671914][ T3319] veth1_macvtap: entered promiscuous mode [ 38.688451][ T3323] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.715319][ T3485] program syz.0.1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 38.727873][ T290] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.751071][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.759110][ T3323] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.771174][ T290] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.812456][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.821226][ T290] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.853177][ T290] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.883226][ T290] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.931565][ T290] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.950259][ T3499] netlink: 'syz.4.5': attribute type 1 has an invalid length. [ 38.957963][ T3499] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5'. [ 38.973073][ T290] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.010435][ T290] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.032342][ T290] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.104254][ T290] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.116326][ T290] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.153891][ T290] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.271525][ T3523] netlink: 8 bytes leftover after parsing attributes in process `syz.3.16'. [ 39.285669][ T3527] netlink: 'syz.2.20': attribute type 6 has an invalid length. [ 39.293366][ T3527] netlink: 12 bytes leftover after parsing attributes in process `syz.2.20'. [ 39.318193][ T3523] netlink: 312 bytes leftover after parsing attributes in process `syz.3.16'. [ 39.327253][ T3523] netlink: 8 bytes leftover after parsing attributes in process `syz.3.16'. [ 39.378167][ T3527] bond1 (unregistering): Released all slaves [ 39.460595][ T3537] netlink: 24 bytes leftover after parsing attributes in process `syz.4.25'. [ 39.676755][ T3561] loop2: detected capacity change from 0 to 512 [ 39.707650][ T3561] EXT4-fs: Ignoring removed bh option [ 39.766543][ T3561] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.790344][ T3561] ext4 filesystem being mounted at /4/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 39.908371][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.083195][ T3603] loop1: detected capacity change from 0 to 128 [ 40.104691][ T3603] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 40.144691][ T3603] ext4 filesystem being mounted at /7/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 40.221422][ T3313] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 40.278349][ C0] hrtimer: interrupt took 48144 ns [ 40.325660][ T3626] netlink: 36 bytes leftover after parsing attributes in process `syz.3.59'. [ 40.334828][ T3626] netlink: 36 bytes leftover after parsing attributes in process `syz.3.59'. [ 40.356378][ T3626] netlink: 36 bytes leftover after parsing attributes in process `syz.3.59'. [ 40.592688][ T3652] hub 9-0:1.0: USB hub found [ 40.597527][ T3652] hub 9-0:1.0: 8 ports detected [ 40.619375][ T3656] netlink: 'syz.0.74': attribute type 1 has an invalid length. [ 40.642299][ T3656] team0: Port device team_slave_1 removed [ 40.877510][ T3678] loop4: detected capacity change from 0 to 128 [ 40.889171][ T3678] FAT-fs (loop4): Directory bread(block 414) failed [ 40.903870][ T3678] FAT-fs (loop4): Directory bread(block 415) failed [ 40.916079][ T3678] FAT-fs (loop4): Directory bread(block 416) failed [ 40.928750][ T3678] FAT-fs (loop4): Directory bread(block 417) failed [ 40.943734][ T3678] FAT-fs (loop4): Directory bread(block 418) failed [ 40.962754][ T3678] FAT-fs (loop4): Directory bread(block 419) failed [ 40.982970][ T3678] FAT-fs (loop4): Directory bread(block 420) failed [ 41.000939][ T3678] FAT-fs (loop4): Directory bread(block 421) failed [ 41.044918][ T3678] FAT-fs (loop4): FAT read failed (blocknr 128) [ 41.439991][ T3713] loop2: detected capacity change from 0 to 8192 [ 41.531970][ T3717] loop3: detected capacity change from 0 to 128 [ 41.572817][ T3717] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 41.580915][ T3717] FAT-fs (loop3): Filesystem has been set read-only [ 41.599236][ T3717] syz.3.101: attempt to access beyond end of device [ 41.599236][ T3717] loop3: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 41.614745][ T3717] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 41.622896][ T3717] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 41.658732][ T3717] syz.3.101: attempt to access beyond end of device [ 41.658732][ T3717] loop3: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 41.675786][ T3730] syz.3.101: attempt to access beyond end of device [ 41.675786][ T3730] loop3: rw=0, sector=2065, nr_sectors = 1 limit=128 [ 41.689259][ T3730] Buffer I/O error on dev loop3, logical block 2065, async page read [ 41.708858][ T3730] syz.3.101: attempt to access beyond end of device [ 41.708858][ T3730] loop3: rw=0, sector=2066, nr_sectors = 1 limit=128 [ 41.722322][ T3730] Buffer I/O error on dev loop3, logical block 2066, async page read [ 41.731213][ T3730] syz.3.101: attempt to access beyond end of device [ 41.731213][ T3730] loop3: rw=0, sector=2067, nr_sectors = 1 limit=128 [ 41.744542][ T3730] Buffer I/O error on dev loop3, logical block 2067, async page read [ 41.753100][ T3730] syz.3.101: attempt to access beyond end of device [ 41.753100][ T3730] loop3: rw=0, sector=2068, nr_sectors = 1 limit=128 [ 41.766677][ T3730] Buffer I/O error on dev loop3, logical block 2068, async page read [ 41.775371][ T3730] syz.3.101: attempt to access beyond end of device [ 41.775371][ T3730] loop3: rw=0, sector=2069, nr_sectors = 1 limit=128 [ 41.788564][ T3730] Buffer I/O error on dev loop3, logical block 2069, async page read [ 41.798781][ T3730] syz.3.101: attempt to access beyond end of device [ 41.798781][ T3730] loop3: rw=0, sector=2070, nr_sectors = 1 limit=128 [ 41.811992][ T3730] Buffer I/O error on dev loop3, logical block 2070, async page read [ 41.820260][ T3730] syz.3.101: attempt to access beyond end of device [ 41.820260][ T3730] loop3: rw=0, sector=2071, nr_sectors = 1 limit=128 [ 41.833522][ T3730] Buffer I/O error on dev loop3, logical block 2071, async page read [ 41.843314][ T3730] syz.3.101: attempt to access beyond end of device [ 41.843314][ T3730] loop3: rw=0, sector=2072, nr_sectors = 1 limit=128 [ 41.856695][ T3730] Buffer I/O error on dev loop3, logical block 2072, async page read [ 41.865027][ T3717] Buffer I/O error on dev loop3, logical block 2065, async page read [ 41.873170][ T3717] Buffer I/O error on dev loop3, logical block 2066, async page read [ 42.095952][ T3765] loop4: detected capacity change from 0 to 512 [ 42.120469][ T3765] EXT4-fs error (device loop4): ext4_get_journal_inode:5808: comm syz.4.114: inode #1792: comm syz.4.114: iget: illegal inode # [ 42.174066][ T3765] EXT4-fs (loop4): Remounting filesystem read-only [ 42.180670][ T3765] EXT4-fs (loop4): no journal found [ 42.186011][ T3765] EXT4-fs (loop4): can't get journal size [ 42.258234][ T3765] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 42.283829][ T3765] EXT4-fs (loop4): Errors on filesystem, clearing orphan list. [ 42.294535][ T3765] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.325550][ T3323] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.336025][ T52] nci: nci_add_new_protocol: the target found does not have the desired protocol [ 42.742779][ T3843] SELinux: unknown common  [ 42.747938][ T3843] SELinux: failed to load policy [ 43.132285][ T3912] ip6t_srh: unknown srh match flags 4000 [ 43.384784][ T3312] syz-executor (3312) used greatest stack depth: 10664 bytes left [ 43.406177][ T52] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.460466][ T29] kauditd_printk_skb: 253 callbacks suppressed [ 43.460483][ T29] audit: type=1400 audit(1763888417.361:344): avc: denied { execmem } for pid=3955 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 43.526430][ T52] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.544174][ T29] audit: type=1400 audit(1763888417.391:345): avc: denied { name_bind } for pid=3956 comm="syz.1.146" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 43.576345][ T29] audit: type=1400 audit(1763888418.452:346): avc: denied { create } for pid=3965 comm="syz.1.149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 43.596617][ T29] audit: type=1400 audit(1763888418.472:347): avc: denied { bind } for pid=3965 comm="syz.1.149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 43.616658][ T29] audit: type=1400 audit(1763888418.482:348): avc: denied { write } for pid=3965 comm="syz.1.149" path="socket:[5002]" dev="sockfs" ino=5002 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 43.646426][ T52] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.649080][ T29] audit: type=1400 audit(1763888418.502:349): avc: denied { mounton } for pid=3970 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 43.674177][ T3968] serio: Serial port ttyS3 [ 43.727049][ T52] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.791373][ T3991] ip6t_srh: unknown srh match flags 4000 [ 43.883999][ T52] bridge_slave_1: left allmulticast mode [ 43.889821][ T52] bridge_slave_1: left promiscuous mode [ 43.895533][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.923459][ T52] bridge_slave_0: left allmulticast mode [ 43.929330][ T52] bridge_slave_0: left promiscuous mode [ 43.935113][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.938570][ T4006] sd 0:0:1:0: device reset [ 44.068010][ T52] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 44.085262][ T52] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 44.095584][ T52] bond0 (unregistering): Released all slaves [ 44.161570][ T52] hsr_slave_0: left promiscuous mode [ 44.171946][ T29] audit: type=1400 audit(1763888419.072:350): avc: denied { mounton } for pid=4039 comm="syz.2.159" path="/37/bus" dev="tmpfs" ino=209 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 44.197576][ T52] hsr_slave_1: left promiscuous mode [ 44.203518][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.210979][ T52] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.224515][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.232154][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.273205][ T52] veth1_macvtap: left promiscuous mode [ 44.273302][ T29] audit: type=1400 audit(1763888419.172:351): avc: denied { write } for pid=4049 comm="syz.2.160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 44.280978][ T52] veth0_macvtap: left promiscuous mode [ 44.304070][ T52] veth1_vlan: left promiscuous mode [ 44.309388][ T52] veth0_vlan: left promiscuous mode [ 44.320329][ T29] audit: type=1400 audit(1763888419.222:352): avc: denied { shutdown } for pid=4049 comm="syz.2.160" laddr=fe80::f lport=44499 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 44.443789][ T52] team0 (unregistering): Port device team_slave_1 removed [ 44.460173][ T52] team0 (unregistering): Port device team_slave_0 removed [ 44.495502][ T3970] chnl_net:caif_netlink_parms(): no params data found [ 44.531229][ T29] audit: type=1400 audit(1763888419.432:353): avc: denied { setopt } for pid=4067 comm="syz.2.164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 44.570204][ T3970] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.577417][ T3970] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.584789][ T3970] bridge_slave_0: entered allmulticast mode [ 44.591409][ T3970] bridge_slave_0: entered promiscuous mode [ 44.598720][ T3970] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.605910][ T3970] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.613250][ T3970] bridge_slave_1: entered allmulticast mode [ 44.620515][ T3970] bridge_slave_1: entered promiscuous mode [ 44.640232][ T3970] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.650709][ T3970] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.671789][ T3970] team0: Port device team_slave_0 added [ 44.678554][ T3970] team0: Port device team_slave_1 added [ 44.696277][ T3970] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.703317][ T3970] 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. [ 44.729651][ T3970] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.740988][ T3970] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.748067][ T3970] 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. [ 44.774058][ T3970] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.818127][ T3970] hsr_slave_0: entered promiscuous mode [ 44.834023][ T3970] hsr_slave_1: entered promiscuous mode [ 44.931433][ T4097] loop1: detected capacity change from 0 to 2364 [ 44.938368][ T4097] ======================================================= [ 44.938368][ T4097] WARNING: The mand mount option has been deprecated and [ 44.938368][ T4097] and is ignored by this kernel. Remove the mand [ 44.938368][ T4097] option from the mount to silence this warning. [ 44.938368][ T4097] ======================================================= [ 44.996379][ T4110] netlink: 'syz.0.169': attribute type 3 has an invalid length. [ 45.005178][ T4097] ISOFS: Unable to identify CD-ROM format. [ 45.108191][ T4119] Driver unsupported XDP return value 0 on prog (id 103) dev N/A, expect packet loss! [ 45.257986][ T4146] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 45.282096][ T4146] netlink: 'syz.0.179': attribute type 12 has an invalid length. [ 45.290065][ T4146] netlink: 'syz.0.179': attribute type 29 has an invalid length. [ 45.297921][ T4146] netlink: 148 bytes leftover after parsing attributes in process `syz.0.179'. [ 45.306908][ T4146] netlink: 'syz.0.179': attribute type 2 has an invalid length. [ 45.378450][ T1035] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 45.385977][ T1035] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 45.393421][ T1035] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 45.400908][ T1035] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 45.405151][ T3970] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 45.408365][ T1035] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 45.422539][ T1035] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 45.430031][ T1035] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 45.437555][ T1035] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 45.445019][ T1035] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 45.446154][ T3970] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 45.452428][ T1035] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 45.454514][ T1035] hid-generic 0003:0004:0000.0001: hidraw0: USB HID v0.00 Device [syz0] on syz1 [ 45.523011][ T3970] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 45.542498][ T4170] fido_id[4170]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 45.566793][ T3970] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 45.643046][ T4195] loop0: detected capacity change from 0 to 512 [ 45.669718][ T3970] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.689516][ T4195] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.708678][ T3970] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.718267][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.723755][ T4195] ext4 filesystem being mounted at /37/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.725383][ T407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.754526][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.761633][ T290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.789786][ T3970] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.836649][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.915944][ T3970] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.109732][ T4261] capability: warning: `syz.1.205' uses deprecated v2 capabilities in a way that may be insecure [ 46.139671][ T3970] veth0_vlan: entered promiscuous mode [ 46.162165][ T3970] veth1_vlan: entered promiscuous mode [ 46.188291][ T3970] veth0_macvtap: entered promiscuous mode [ 46.215206][ T3970] veth1_macvtap: entered promiscuous mode [ 46.241269][ T3970] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.261308][ T3970] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.275468][ T290] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.290899][ T290] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.307577][ T290] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.321727][ T1713] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.398833][ T4286] loop2: detected capacity change from 0 to 7 [ 46.478098][ T4298] netlink: 'syz.1.217': attribute type 12 has an invalid length. [ 46.486055][ T4298] netlink: 'syz.1.217': attribute type 29 has an invalid length. [ 46.493885][ T4298] netlink: 148 bytes leftover after parsing attributes in process `syz.1.217'. [ 46.502844][ T4298] netlink: 'syz.1.217': attribute type 1 has an invalid length. [ 46.528249][ T4298] Zero length message leads to an empty skb [ 46.553861][ T3543] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 46.560166][ T4069] Bluetooth: hci0: command 0x1003 tx timeout [ 46.656610][ T4317] loop2: detected capacity change from 0 to 512 [ 46.683369][ T4317] EXT4-fs: dax option not supported [ 46.714541][ T4327] netlink: 240 bytes leftover after parsing attributes in process `syz.0.225'. [ 46.786493][ T4337] IPv6: NLM_F_CREATE should be specified when creating new route [ 46.805606][ T4340] loop2: detected capacity change from 0 to 256 [ 46.889471][ T4340] FAT-fs (loop2): Directory bread(block 64) failed [ 46.896304][ T4340] FAT-fs (loop2): Directory bread(block 65) failed [ 46.918827][ T4340] FAT-fs (loop2): Directory bread(block 66) failed [ 46.938018][ T3003] udevd[3003]: worker [3548] terminated by signal 33 (Unknown signal 33) [ 46.949398][ T4340] FAT-fs (loop2): Directory bread(block 67) failed [ 46.960709][ T3003] udevd[3003]: worker [3548] failed while handling '/devices/virtual/block/loop0' [ 46.971217][ T4340] FAT-fs (loop2): Directory bread(block 68) failed [ 46.977823][ T4340] FAT-fs (loop2): Directory bread(block 69) failed [ 47.000269][ T4340] FAT-fs (loop2): Directory bread(block 70) failed [ 47.017455][ T4340] FAT-fs (loop2): Directory bread(block 71) failed [ 47.037616][ T4340] FAT-fs (loop2): Directory bread(block 72) failed [ 47.041992][ T4365] pimreg: entered allmulticast mode [ 47.048866][ T4340] FAT-fs (loop2): Directory bread(block 73) failed [ 47.067023][ T4365] pimreg: left allmulticast mode [ 47.272778][ T4381] SELinux: failed to load policy [ 47.424118][ T4398] netlink: 24 bytes leftover after parsing attributes in process `syz.4.264'. [ 47.477056][ T4398] IPVS: Error connecting to the multicast addr [ 47.503406][ T4404] netlink: 'syz.2.266': attribute type 3 has an invalid length. [ 47.511139][ T4404] netlink: 12 bytes leftover after parsing attributes in process `syz.2.266'. [ 47.557045][ T4375] loop0: detected capacity change from 0 to 32768 [ 47.624153][ T3306] loop0: p1 p3 < > [ 47.639716][ T4375] loop0: p1 p3 < > [ 47.714612][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 47.725903][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 47.765152][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 47.776303][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 47.804874][ T4417] loop4: detected capacity change from 0 to 1024 [ 47.811690][ T4417] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 47.844767][ T3003] udevd[3003]: worker [3306] terminated by signal 33 (Unknown signal 33) [ 47.860105][ T3003] udevd[3003]: worker [3306] failed while handling '/devices/virtual/block/loop4' [ 48.216220][ T4467] netlink: 28 bytes leftover after parsing attributes in process `syz.3.296'. [ 48.225215][ T4467] netlink: 108 bytes leftover after parsing attributes in process `syz.3.296'. [ 48.245466][ T4467] netlink: 28 bytes leftover after parsing attributes in process `syz.3.296'. [ 48.254595][ T4467] netlink: 108 bytes leftover after parsing attributes in process `syz.3.296'. [ 48.263603][ T4467] netlink: 84 bytes leftover after parsing attributes in process `syz.3.296'. [ 48.354798][ T4472] syz.1.297 (4472) used greatest stack depth: 9744 bytes left [ 48.451038][ T4492] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 48.495125][ T4501] process 'syz.1.311' launched '/dev/fd/6' with NULL argv: empty string added [ 48.584063][ T29] kauditd_printk_skb: 159 callbacks suppressed [ 48.584081][ T29] audit: type=1400 audit(1763888423.492:513): avc: denied { execute_no_trans } for pid=4500 comm="syz.1.311" path=2F6D656D66643A5B0BDB58AE5B1AA9FDFAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="tmpfs" ino=9 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 48.676679][ T4519] loop4: detected capacity change from 0 to 128 [ 48.690591][ T4519] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 48.713152][ T29] audit: type=1400 audit(1763888423.612:514): avc: denied { read } for pid=4516 comm="syz.3.318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 48.739264][ T4519] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 48.778755][ T29] audit: type=1326 audit(1763888423.612:515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4521 comm="syz.2.321" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9e4a46f749 code=0x7ffc0000 [ 48.802309][ T29] audit: type=1326 audit(1763888423.612:516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4521 comm="syz.2.321" exe="/root/syz-executor" sig=0 arch=c000003e syscall=162 compat=0 ip=0x7f9e4a46f749 code=0x7ffc0000 [ 48.825692][ T29] audit: type=1400 audit(1763888423.672:517): avc: denied { write } for pid=4516 comm="syz.3.318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 48.850647][ T12] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 48.888754][ T4522] ================================================================== [ 48.896889][ T4522] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 48.904300][ T4522] [ 48.906670][ T4522] read-write to 0xffff8881071c8478 of 8 bytes by task 37 on cpu 0: [ 48.914588][ T4522] __xa_clear_mark+0xf5/0x1e0 [ 48.919300][ T4522] __folio_end_writeback+0xf7/0x3b0 [ 48.924522][ T4522] folio_end_writeback_no_dropbehind+0x6d/0x1b0 [ 48.930817][ T4522] folio_end_writeback+0x1c/0x70 [ 48.935793][ T4522] ext4_finish_bio+0x459/0x8c0 [ 48.940685][ T4522] ext4_release_io_end+0x9f/0x1f0 [ 48.945741][ T4522] ext4_end_io_end+0x18d/0x240 [ 48.950532][ T4522] ext4_end_io_rsv_work+0x151/0x1e0 [ 48.955764][ T4522] process_scheduled_works+0x4ce/0x9d0 [ 48.961260][ T4522] worker_thread+0x582/0x770 [ 48.965855][ T4522] kthread+0x489/0x510 [ 48.969947][ T4522] ret_from_fork+0x122/0x1b0 [ 48.974567][ T4522] ret_from_fork_asm+0x1a/0x30 [ 48.979358][ T4522] [ 48.981700][ T4522] read to 0xffff8881071c8478 of 8 bytes by task 4522 on cpu 1: [ 48.989252][ T4522] xas_find_marked+0x218/0x620 [ 48.994043][ T4522] find_get_entry+0x5d/0x380 [ 48.998654][ T4522] filemap_get_folios_tag+0x13b/0x210 [ 49.004063][ T4522] filemap_fdatawait_keep_errors+0x6c/0x180 [ 49.010015][ T4522] sync_inodes_sb+0x39c/0x440 [ 49.014719][ T4522] sync_inodes_one_sb+0x3d/0x50 [ 49.019608][ T4522] __iterate_supers+0x110/0x220 [ 49.024468][ T4522] iterate_supers+0x1f/0x30 [ 49.028991][ T4522] ksys_sync+0x5c/0xe0 [ 49.033081][ T4522] __ia32_sys_sync+0xe/0x20 [ 49.037610][ T4522] x64_sys_call+0x2d1f/0x3000 [ 49.042322][ T4522] do_syscall_64+0xd2/0x200 [ 49.046924][ T4522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.052830][ T4522] [ 49.055163][ T4522] value changed: 0xffffffffffffc000 -> 0xfffffffffff80000 [ 49.062278][ T4522] [ 49.064620][ T4522] Reported by Kernel Concurrency Sanitizer on: [ 49.070787][ T4522] CPU: 1 UID: 0 PID: 4522 Comm: syz.2.321 Not tainted syzkaller #0 PREEMPT(voluntary) [ 49.080433][ T4522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 49.090503][ T4522] ================================================================== [ 49.163739][ T29] audit: type=1400 audit(1763888423.762:518): avc: denied { sqpoll } for pid=4526 comm="syz.3.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 49.182875][ T29] audit: type=1400 audit(1763888423.772:519): avc: denied { read } for pid=4526 comm="iou-sqp-4527" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 49.264467][ T29] audit: type=1326 audit(1763888424.172:520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4521 comm="syz.2.321" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9e4a46f749 code=0x7ffc0000 [ 49.288018][ T29] audit: type=1326 audit(1763888424.172:521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4521 comm="syz.2.321" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9e4a46f749 code=0x7ffc0000