506289][T23449] dump_stack_lvl+0xd6/0x122 [ 1378.510960][T23449] dump_stack+0x11/0x12 [ 1378.515147][T23449] dump_header+0x98/0x410 [ 1378.519626][T23449] out_of_memory+0x65e/0x880 [ 1378.524228][T23449] memory_max_write+0x31b/0x420 [ 1378.529119][T23449] ? memory_max_show+0x70/0x70 [ 1378.533892][T23449] cgroup_file_write+0x167/0x300 [ 1378.538895][T23449] ? __check_object_size+0x160/0x200 [ 1378.544195][T23449] ? cgroup_seqfile_stop+0x70/0x70 [ 1378.549312][T23449] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1378.554626][T23449] vfs_write+0x468/0x760 [ 1378.558883][T23449] ksys_write+0xe8/0x1a0 [ 1378.563128][T23449] __x64_sys_write+0x3e/0x50 [ 1378.567765][T23449] do_syscall_64+0x2b/0x70 [ 1378.572331][T23449] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1378.578231][T23449] RIP: 0033:0x7f3c2cb58279 [ 1378.582648][T23449] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1378.602304][T23449] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1378.610727][T23449] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1378.618685][T23449] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1378.626713][T23449] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1378.634742][T23449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1378.642692][T23449] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1378.650645][T23449] [ 1378.653812][T23449] memory: usage 588kB, limit 0kB, failcnt 4529 [ 1378.660233][T23449] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1378.667087][T23449] Memory cgroup stats for /syz1: [ 1378.667480][T23449] anon 0 [ 1378.667480][T23449] file 57344 [ 1378.667480][T23449] kernel 544768 [ 1378.667480][T23449] kernel_stack 16384 [ 1378.667480][T23449] pagetables 0 [ 1378.667480][T23449] percpu 17760 [ 1378.667480][T23449] sock 0 [ 1378.667480][T23449] vmalloc 0 [ 1378.667480][T23449] shmem 40960 [ 1378.667480][T23449] file_mapped 40960 [ 1378.667480][T23449] file_dirty 16384 [ 1378.667480][T23449] file_writeback 0 [ 1378.667480][T23449] swapcached 0 [ 1378.667480][T23449] inactive_anon 0 [ 1378.667480][T23449] active_anon 40960 [ 1378.667480][T23449] inactive_file 0 [ 1378.667480][T23449] active_file 16384 [ 1378.667480][T23449] unevictable 0 [ 1378.667480][T23449] slab_reclaimable 6200 [ 1378.667480][T23449] slab_unreclaimable 497032 [ 1378.667480][T23449] slab 503232 [ 1378.667480][T23449] workingset_refault_anon 0 [ 1378.667480][T23449] workingset_refault_file 51 03:53:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) socket$netlink(0x10, 0x3, 0x5) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) setsockopt$sock_timeval(r2, 0x1, 0x42, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="0700fd00", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup(r4) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r5, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000000)=0xfffffffffffffdfb) sendmsg$NL80211_CMD_GET_MPP(r5, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x80, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x5, 0x11}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x80}, 0x1, 0x0, 0x0, 0x20004045}, 0x40040000) syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) getsockname$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000640)=@newqdisc={0x280, 0x24, 0x100, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, {0x5, 0xd}, {0x7, 0xc}, {0x3, 0xd}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x7}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7fffffff}, @TCA_RATE={0x6, 0x5, {0x80, 0xfb}}, @TCA_RATE={0x6, 0x5, {0xbf, 0x66}}, @TCA_STAB={0x6c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xf9, 0x0, 0x3, 0x100, 0x0, 0x3f, 0x87d, 0x2}}, {0x8, 0x2, [0x8, 0xfff8]}}, {{0x1c, 0x1, {0x7, 0x4, 0x2, 0x0, 0x3, 0x0, 0xfb}}, {0x4}}, {{0x1c, 0x1, {0x9, 0x1, 0x7, 0xfff, 0x2, 0x80000000, 0xe6, 0x2}}, {0x8, 0x2, [0x8, 0x1f]}}]}, @TCA_STAB={0xd8, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xee, 0x2, 0x2, 0x4, 0x1, 0x20, 0x6}}, {0x4}}, {{0x1c, 0x1, {0x8, 0x40, 0xbe, 0x0, 0x2, 0x0, 0x1000, 0x6}}, {0x10, 0x2, [0x8, 0x80, 0x9, 0x9, 0x9, 0x4]}}, {{0x1c, 0x1, {0x9, 0x4, 0x1f, 0x3, 0x2, 0x4, 0x80, 0x9}}, {0x16, 0x2, [0x0, 0x24, 0x800, 0x0, 0x1, 0x7774, 0xfff, 0xf000, 0x9]}}, {{0x1c, 0x1, {0x2, 0x0, 0x7589, 0xc1f9, 0x0, 0x81, 0x3, 0x1}}, {0x6, 0x2, [0x7f]}}, {{0x1c, 0x1, {0x80, 0x1f, 0x4, 0x4, 0x2, 0x7, 0x0, 0x7}}, {0x12, 0x2, [0x2, 0x1f, 0x9, 0x0, 0x0, 0x7ff, 0x33]}}]}, @TCA_STAB={0xf0, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x5, 0x74, 0x2, 0x1, 0x1, 0x6, 0x9, 0x5}}, {0xe, 0x2, [0x2000, 0x1, 0x0, 0x64, 0x564]}}, {{0x1c, 0x1, {0x3, 0x0, 0x5, 0x5, 0x0, 0x7, 0x64c0, 0x2}}, {0x8, 0x2, [0x7f, 0x101]}}, {{0x1c, 0x1, {0x1, 0x3, 0x2, 0x4, 0x2, 0x3, 0x1000, 0x3}}, {0xa, 0x2, [0x9, 0x3, 0x7]}}, {{0x1c, 0x1, {0x5, 0x0, 0x81, 0x9, 0x2, 0x5, 0x3, 0x3}}, {0xa, 0x2, [0x7, 0x5, 0x9]}}, {{0x1c, 0x1, {0xa4, 0x9, 0xffff, 0x2, 0x2, 0x1ff, 0x9, 0x3}}, {0xa, 0x2, [0x9, 0x7f, 0x0]}}, {{0x1c, 0x1, {0x0, 0x7f, 0x6, 0x10001, 0x1, 0x1, 0x215, 0x1}}, {0x6, 0x2, [0x0]}}]}]}, 0x280}, 0x1, 0x0, 0x0, 0x4000}, 0x81) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}]}}}]}, 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) socket$netlink(0x10, 0x3, 0x5) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) (async) setsockopt$sock_timeval(r2, 0x1, 0x42, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="0700fd00", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) dup(r4) (async) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r5, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000000)=0xfffffffffffffdfb) (async) sendmsg$NL80211_CMD_GET_MPP(r5, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x80, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x5, 0x11}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x80}, 0x1, 0x0, 0x0, 0x20004045}, 0x40040000) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) (async) getsockname$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000640)=@newqdisc={0x280, 0x24, 0x100, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, {0x5, 0xd}, {0x7, 0xc}, {0x3, 0xd}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x7}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7fffffff}, @TCA_RATE={0x6, 0x5, {0x80, 0xfb}}, @TCA_RATE={0x6, 0x5, {0xbf, 0x66}}, @TCA_STAB={0x6c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xf9, 0x0, 0x3, 0x100, 0x0, 0x3f, 0x87d, 0x2}}, {0x8, 0x2, [0x8, 0xfff8]}}, {{0x1c, 0x1, {0x7, 0x4, 0x2, 0x0, 0x3, 0x0, 0xfb}}, {0x4}}, {{0x1c, 0x1, {0x9, 0x1, 0x7, 0xfff, 0x2, 0x80000000, 0xe6, 0x2}}, {0x8, 0x2, [0x8, 0x1f]}}]}, @TCA_STAB={0xd8, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xee, 0x2, 0x2, 0x4, 0x1, 0x20, 0x6}}, {0x4}}, {{0x1c, 0x1, {0x8, 0x40, 0xbe, 0x0, 0x2, 0x0, 0x1000, 0x6}}, {0x10, 0x2, [0x8, 0x80, 0x9, 0x9, 0x9, 0x4]}}, {{0x1c, 0x1, {0x9, 0x4, 0x1f, 0x3, 0x2, 0x4, 0x80, 0x9}}, {0x16, 0x2, [0x0, 0x24, 0x800, 0x0, 0x1, 0x7774, 0xfff, 0xf000, 0x9]}}, {{0x1c, 0x1, {0x2, 0x0, 0x7589, 0xc1f9, 0x0, 0x81, 0x3, 0x1}}, {0x6, 0x2, [0x7f]}}, {{0x1c, 0x1, {0x80, 0x1f, 0x4, 0x4, 0x2, 0x7, 0x0, 0x7}}, {0x12, 0x2, [0x2, 0x1f, 0x9, 0x0, 0x0, 0x7ff, 0x33]}}]}, @TCA_STAB={0xf0, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x5, 0x74, 0x2, 0x1, 0x1, 0x6, 0x9, 0x5}}, {0xe, 0x2, [0x2000, 0x1, 0x0, 0x64, 0x564]}}, {{0x1c, 0x1, {0x3, 0x0, 0x5, 0x5, 0x0, 0x7, 0x64c0, 0x2}}, {0x8, 0x2, [0x7f, 0x101]}}, {{0x1c, 0x1, {0x1, 0x3, 0x2, 0x4, 0x2, 0x3, 0x1000, 0x3}}, {0xa, 0x2, [0x9, 0x3, 0x7]}}, {{0x1c, 0x1, {0x5, 0x0, 0x81, 0x9, 0x2, 0x5, 0x3, 0x3}}, {0xa, 0x2, [0x7, 0x5, 0x9]}}, {{0x1c, 0x1, {0xa4, 0x9, 0xffff, 0x2, 0x2, 0x1ff, 0x9, 0x3}}, {0xa, 0x2, [0x9, 0x7f, 0x0]}}, {{0x1c, 0x1, {0x0, 0x7f, 0x6, 0x10001, 0x1, 0x1, 0x215, 0x1}}, {0x6, 0x2, [0x0]}}]}]}, 0x280}, 0x1, 0x0, 0x0, 0x4000}, 0x81) (async) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x200}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}]}}}]}, 0x3c}}, 0x0) (async) 03:53:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="191810acb7d11c55bb97d187b0d65a903978004c2b3e8105094d042b9f38723908f52e4fff5c49de685deef12181260948469934fea89b2f21973e39473c27a451ffa4ebf7f19eb86f56d5604d0ae2d03a6aab073976b467d1050000000000000087a295bba5d0f23cf9", @ANYRES16=0x0, @ANYBLOB="00000000000000002300efffff3f"], 0x14}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8}]}}}]}, 0x3c}}, 0x0) 03:53:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='blkio.reset_stats\x00', 0x2, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000280), 0x3, 0x103500) openat$cgroup_int(r2, &(0x7f00000002c0)='memory.swap.max\x00', 0x2, 0x0) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) [ 1378.667480][T23449] workingset_activate_anon 0 [ 1378.667480][T23449] workingset_activate_file 0 [ 1378.761396][T23449] Out of memory and no killable processes... [ 1378.797749][ T24] audit: type=1400 audit(2000001219.319:569): avc: denied { write } for pid=23490 comm="syz-executor.4" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:devicekit_power_exec_t:s0" [ 1378.809771][T23491] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1378.834556][T23491] CPU: 0 PID: 23491 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1378.845500][T23491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1378.855664][T23491] Call Trace: [ 1378.858941][T23491] [ 1378.861869][T23491] dump_stack_lvl+0xd6/0x122 [ 1378.863992][ T24] audit: type=1400 audit(2000001219.319:570): avc: denied { add_name } for pid=23490 comm="syz-executor.4" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:devicekit_power_exec_t:s0" [ 1378.866479][T23491] dump_stack+0x11/0x12 [ 1378.893011][ T24] audit: type=1400 audit(2000001219.319:571): avc: denied { create } for pid=23490 comm="syz-executor.4" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 1378.897065][T23491] dump_header+0x98/0x410 [ 1378.921953][T23491] out_of_memory+0x65e/0x880 [ 1378.926553][T23491] memory_max_write+0x31b/0x420 [ 1378.931420][T23491] ? memory_max_show+0x70/0x70 [ 1378.936187][T23491] cgroup_file_write+0x167/0x300 [ 1378.941111][T23491] ? __check_object_size+0x160/0x200 [ 1378.946397][T23491] ? cgroup_seqfile_stop+0x70/0x70 [ 1378.951499][T23491] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1378.956774][T23491] vfs_write+0x468/0x760 [ 1378.961001][T23491] ksys_write+0xe8/0x1a0 [ 1378.965332][T23491] __x64_sys_write+0x3e/0x50 [ 1378.969914][T23491] do_syscall_64+0x2b/0x70 [ 1378.974315][T23491] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1378.980192][T23491] RIP: 0033:0x7f739ee5e279 [ 1378.984585][T23491] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1379.004173][T23491] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1379.012589][T23491] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1379.020539][T23491] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1379.028580][T23491] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1379.036602][T23491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1379.044560][T23491] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1379.052530][T23491] [ 1379.055704][T23491] memory: usage 588kB, limit 0kB, failcnt 4529 [ 1379.061874][T23491] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1379.068706][T23491] Memory cgroup stats for /syz1: [ 1379.068838][T23491] anon 0 [ 1379.068838][T23491] file 57344 [ 1379.068838][T23491] kernel 544768 [ 1379.068838][T23491] kernel_stack 16384 [ 1379.068838][T23491] pagetables 0 [ 1379.068838][T23491] percpu 17760 [ 1379.068838][T23491] sock 0 [ 1379.068838][T23491] vmalloc 0 [ 1379.068838][T23491] shmem 40960 [ 1379.068838][T23491] file_mapped 40960 [ 1379.068838][T23491] file_dirty 16384 [ 1379.068838][T23491] file_writeback 0 [ 1379.068838][T23491] swapcached 0 [ 1379.068838][T23491] inactive_anon 0 [ 1379.068838][T23491] active_anon 40960 [ 1379.068838][T23491] inactive_file 8192 [ 1379.068838][T23491] active_file 8192 [ 1379.068838][T23491] unevictable 0 [ 1379.068838][T23491] slab_reclaimable 6200 [ 1379.068838][T23491] slab_unreclaimable 497032 [ 1379.068838][T23491] slab 503232 [ 1379.068838][T23491] workingset_refault_anon 0 [ 1379.068838][T23491] workingset_refault_file 51 [ 1379.068838][T23491] workingset_activate_anon 0 [ 1379.068838][T23491] workingset_activate_file 0 [ 1379.162738][T23491] Out of memory and no killable processes... 03:53:39 executing program 1: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0b0000000000000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='blkio.reset_stats\x00', 0x2, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000280), 0x3, 0x103500) openat$cgroup_int(r2, &(0x7f00000002c0)='memory.swap.max\x00', 0x2, 0x0) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) 03:53:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="191810acb7d11c55bb97d187b0d65a903978004c2b3e8105094d042b9f38723908f52e4fff5c49de685deef12181260948469934fea89b2f21973e39473c27a451ffa4ebf7f19eb86f56d5604d0ae2d03a6aab073976b467d1050000000000000087a295bba5d0f23cf9", @ANYRES16=0x0, @ANYBLOB="00000000000000002300efffff3f"], 0x14}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8}]}}}]}, 0x3c}}, 0x0) 03:53:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:53:39 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000001000000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:39 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1379.201489][T23450] syz-executor.1 (23450) used greatest stack depth: 9792 bytes left 03:53:39 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000001100000008001b0000000000140002"], 0x3c}}, 0x0) [ 1379.252824][T23499] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1379.263064][T23499] CPU: 1 PID: 23499 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1379.274082][T23499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1379.284143][T23499] Call Trace: [ 1379.287420][T23499] [ 1379.290351][T23499] dump_stack_lvl+0xd6/0x122 [ 1379.294992][T23499] dump_stack+0x11/0x12 [ 1379.299184][T23499] dump_header+0x98/0x410 [ 1379.303552][T23499] out_of_memory+0x65e/0x880 [ 1379.308152][T23499] memory_max_write+0x31b/0x420 [ 1379.313138][T23499] ? memory_max_show+0x70/0x70 [ 1379.317907][T23499] cgroup_file_write+0x167/0x300 [ 1379.322854][T23499] ? __check_object_size+0x160/0x200 [ 1379.328145][T23499] ? cgroup_seqfile_stop+0x70/0x70 [ 1379.333299][T23499] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1379.338593][T23499] vfs_write+0x468/0x760 [ 1379.342841][T23499] ksys_write+0xe8/0x1a0 [ 1379.347090][T23499] __x64_sys_write+0x3e/0x50 [ 1379.351687][T23499] do_syscall_64+0x2b/0x70 [ 1379.356132][T23499] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1379.362094][T23499] RIP: 0033:0x7f3c2cb58279 [ 1379.366587][T23499] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1379.386210][T23499] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1379.394627][T23499] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1379.402601][T23499] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1379.410577][T23499] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1379.418621][T23499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1379.426601][T23499] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1379.434611][T23499] [ 1379.437779][T23499] memory: usage 552kB, limit 0kB, failcnt 4529 [ 1379.443960][T23499] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1379.450816][T23499] Memory cgroup stats for /syz1: [ 1379.451058][T23499] anon 0 [ 1379.451058][T23499] file 57344 [ 1379.451058][T23499] kernel 507904 [ 1379.451058][T23499] kernel_stack 0 [ 1379.451058][T23499] pagetables 0 [ 1379.451058][T23499] percpu 17760 [ 1379.451058][T23499] sock 0 [ 1379.451058][T23499] vmalloc 0 [ 1379.451058][T23499] shmem 40960 [ 1379.451058][T23499] file_mapped 40960 [ 1379.451058][T23499] file_dirty 16384 [ 1379.451058][T23499] file_writeback 0 [ 1379.451058][T23499] swapcached 0 [ 1379.451058][T23499] inactive_anon 0 [ 1379.451058][T23499] active_anon 40960 [ 1379.451058][T23499] inactive_file 8192 [ 1379.451058][T23499] active_file 8192 [ 1379.451058][T23499] unevictable 0 [ 1379.451058][T23499] slab_reclaimable 5024 [ 1379.451058][T23499] slab_unreclaimable 483864 [ 1379.451058][T23499] slab 488888 [ 1379.451058][T23499] workingset_refault_anon 0 [ 1379.451058][T23499] workingset_refault_file 51 [ 1379.451058][T23499] workingset_activate_anon 0 [ 1379.451058][T23499] workingset_activate_file 0 [ 1379.544633][T23499] Out of memory and no killable processes... [ 1379.550628][T23502] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1379.560653][T23502] CPU: 0 PID: 23502 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1379.571685][T23502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1379.581840][T23502] Call Trace: [ 1379.585124][T23502] [ 1379.588063][T23502] dump_stack_lvl+0xd6/0x122 [ 1379.592674][T23502] dump_stack+0x11/0x12 [ 1379.596930][T23502] dump_header+0x98/0x410 [ 1379.601268][T23502] out_of_memory+0x65e/0x880 [ 1379.605869][T23502] memory_max_write+0x31b/0x420 [ 1379.610732][T23502] ? memory_max_show+0x70/0x70 [ 1379.615502][T23502] cgroup_file_write+0x167/0x300 [ 1379.620464][T23502] ? __check_object_size+0x160/0x200 [ 1379.625771][T23502] ? cgroup_seqfile_stop+0x70/0x70 [ 1379.630894][T23502] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1379.636195][T23502] vfs_write+0x468/0x760 [ 1379.640462][T23502] ksys_write+0xe8/0x1a0 [ 1379.644716][T23502] __x64_sys_write+0x3e/0x50 [ 1379.649322][T23502] do_syscall_64+0x2b/0x70 [ 1379.653943][T23502] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1379.659848][T23502] RIP: 0033:0x7f739ee5e279 [ 1379.664261][T23502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1379.683874][T23502] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1379.692295][T23502] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1379.700291][T23502] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1379.708283][T23502] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1379.716346][T23502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1379.724326][T23502] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1379.732305][T23502] [ 1379.735431][T23502] memory: usage 552kB, limit 0kB, failcnt 4529 [ 1379.741599][T23502] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1379.748543][T23502] Memory cgroup stats for /syz1: 03:53:40 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:53:40 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1379.748721][T23502] anon 0 [ 1379.748721][T23502] file 57344 [ 1379.748721][T23502] kernel 507904 [ 1379.748721][T23502] kernel_stack 0 [ 1379.748721][T23502] pagetables 0 [ 1379.748721][T23502] percpu 17760 [ 1379.748721][T23502] sock 0 [ 1379.748721][T23502] vmalloc 0 [ 1379.748721][T23502] shmem 40960 [ 1379.748721][T23502] file_mapped 40960 [ 1379.748721][T23502] file_dirty 16384 [ 1379.748721][T23502] file_writeback 0 [ 1379.748721][T23502] swapcached 0 [ 1379.748721][T23502] inactive_anon 0 [ 1379.748721][T23502] active_anon 40960 03:53:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="191810acb7d11c55bb97d187b0d65a903978004c2b3e8105094d042b9f38723908f52e4fff5c49de685deef12181260948469934fea89b2f21973e39473c27a451ffa4ebf7f19eb86f56d5604d0ae2d03a6aab073976b467d1050000000000000087a295bba5d0f23cf9", @ANYRES16=0x0, @ANYBLOB="00000000000000002300efffff3f"], 0x14}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8}]}}}]}, 0x3c}}, 0x0) [ 1379.748721][T23502] inactive_file 4096 [ 1379.748721][T23502] active_file 12288 [ 1379.748721][T23502] unevictable 0 [ 1379.748721][T23502] slab_reclaimable 3848 [ 1379.748721][T23502] slab_unreclaimable 483864 [ 1379.748721][T23502] slab 487712 [ 1379.748721][T23502] workingset_refault_anon 0 [ 1379.748721][T23502] workingset_refault_file 51 [ 1379.748721][T23502] workingset_activate_anon 0 [ 1379.748721][T23502] workingset_activate_file 0 [ 1379.842710][T23502] Out of memory and no killable processes... [ 1379.898083][T23513] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1379.908428][T23513] CPU: 1 PID: 23513 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1379.919361][T23513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1379.929420][T23513] Call Trace: [ 1379.932702][T23513] [ 1379.935683][T23513] dump_stack_lvl+0xd6/0x122 [ 1379.940288][T23513] dump_stack+0x11/0x12 [ 1379.944466][T23513] dump_header+0x98/0x410 [ 1379.948803][T23513] out_of_memory+0x65e/0x880 [ 1379.953421][T23513] memory_max_write+0x31b/0x420 [ 1379.958282][T23513] ? memory_max_show+0x70/0x70 [ 1379.963155][T23513] cgroup_file_write+0x167/0x300 [ 1379.968096][T23513] ? __check_object_size+0x160/0x200 [ 1379.973398][T23513] ? cgroup_seqfile_stop+0x70/0x70 [ 1379.978520][T23513] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1379.983821][T23513] vfs_write+0x468/0x760 [ 1379.988079][T23513] ksys_write+0xe8/0x1a0 [ 1379.992359][T23513] __x64_sys_write+0x3e/0x50 [ 1379.996986][T23513] do_syscall_64+0x2b/0x70 [ 1380.001524][T23513] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1380.007444][T23513] RIP: 0033:0x7f3c2cb58279 [ 1380.011903][T23513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1380.031535][T23513] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1380.039961][T23513] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 03:53:40 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000001200000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="08000000f982a64481e085469334e53007ce6cab508ba46e5129ee5180c7448d155594a47ea398150b76d2644d42293074af5179125909edc55690b2bad8b3eba7a87ffb3eb70141494d1d27ca9617cf", @ANYRES16=0x0, @ANYBLOB='\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b000100697036746e6c00000c00028008000100", @ANYRES32=r2, @ANYBLOB="d6dbd4edb18750858cf98e700cc21a9622e1313112324abf08562b17a18a27819b3dc697119a54407c31a80600fa55124761d7108865e58f98eacdf0c62f4287ecabf789fe415acd2c82843373225085a50dd702db7c4e"], 0x3c}}, 0x0) [ 1380.047982][T23513] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1380.056041][T23513] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1380.064030][T23513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1380.072015][T23513] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1380.079993][T23513] [ 1380.083124][T23513] memory: usage 548kB, limit 0kB, failcnt 4529 [ 1380.089314][T23513] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1380.096191][T23513] Memory cgroup stats for /syz1: [ 1380.096568][T23513] anon 0 [ 1380.096568][T23513] file 57344 [ 1380.096568][T23513] kernel 503808 [ 1380.096568][T23513] kernel_stack 0 [ 1380.096568][T23513] pagetables 0 [ 1380.096568][T23513] percpu 17760 [ 1380.096568][T23513] sock 0 [ 1380.096568][T23513] vmalloc 0 [ 1380.096568][T23513] shmem 40960 [ 1380.096568][T23513] file_mapped 40960 [ 1380.096568][T23513] file_dirty 16384 [ 1380.096568][T23513] file_writeback 0 [ 1380.096568][T23513] swapcached 0 [ 1380.096568][T23513] inactive_anon 0 [ 1380.096568][T23513] active_anon 40960 [ 1380.096568][T23513] inactive_file 4096 [ 1380.096568][T23513] active_file 12288 [ 1380.096568][T23513] unevictable 0 [ 1380.096568][T23513] slab_reclaimable 3848 [ 1380.096568][T23513] slab_unreclaimable 480584 [ 1380.096568][T23513] slab 484432 [ 1380.096568][T23513] workingset_refault_anon 0 [ 1380.096568][T23513] workingset_refault_file 51 [ 1380.096568][T23513] workingset_activate_anon 0 [ 1380.096568][T23513] workingset_activate_file 0 [ 1380.190225][T23513] Out of memory and no killable processes... [ 1380.704218][T22815] device hsr_slave_0 left promiscuous mode [ 1380.710455][T22815] device hsr_slave_1 left promiscuous mode [ 1380.717058][T22815] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1380.725713][T22815] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1380.733664][T22815] device bridge_slave_1 left promiscuous mode [ 1380.739862][T22815] bridge0: port 2(bridge_slave_1) entered disabled state [ 1380.748102][T22815] device bridge_slave_0 left promiscuous mode [ 1380.754287][T22815] bridge0: port 1(bridge_slave_0) entered disabled state [ 1380.792629][T22815] team0 (unregistering): Port device team_slave_1 removed [ 1380.802245][T22815] team0 (unregistering): Port device team_slave_0 removed [ 1380.812020][T22815] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1380.824626][T22815] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1380.853488][T22815] bond0 (unregistering): Released all slaves [ 1381.432627][T23524] chnl_net:caif_netlink_parms(): no params data found [ 1381.463686][T23524] bridge0: port 1(bridge_slave_0) entered blocking state [ 1381.470792][T23524] bridge0: port 1(bridge_slave_0) entered disabled state [ 1381.478925][T23524] device bridge_slave_0 entered promiscuous mode [ 1381.486311][T23524] bridge0: port 2(bridge_slave_1) entered blocking state [ 1381.493368][T23524] bridge0: port 2(bridge_slave_1) entered disabled state [ 1381.501562][T23524] device bridge_slave_1 entered promiscuous mode [ 1381.518729][T23524] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1381.530554][T23524] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1381.549019][T23524] team0: Port device team_slave_0 added [ 1381.556344][T23524] team0: Port device team_slave_1 added [ 1381.570958][T23524] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1381.577895][T23524] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1381.604111][T23524] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1381.615773][T23524] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1381.622765][T23524] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1381.648795][T23524] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1381.672157][T23524] device hsr_slave_0 entered promiscuous mode [ 1381.678830][T23524] device hsr_slave_1 entered promiscuous mode [ 1381.685358][T23524] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1381.692907][T23524] Cannot create hsr debugfs directory [ 1381.722764][T23524] bridge0: port 2(bridge_slave_1) entered blocking state [ 1381.729791][T23524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1381.737076][T23524] bridge0: port 1(bridge_slave_0) entered blocking state [ 1381.744176][T23524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1381.773455][T23524] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1381.784915][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1381.793506][T17246] bridge0: port 1(bridge_slave_0) entered disabled state [ 1381.802066][T17246] bridge0: port 2(bridge_slave_1) entered disabled state [ 1381.813808][T23524] 8021q: adding VLAN 0 to HW filter on device team0 [ 1381.823753][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1381.832217][ T8482] bridge0: port 1(bridge_slave_0) entered blocking state [ 1381.839229][ T8482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1381.851933][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1381.860234][ T8482] bridge0: port 2(bridge_slave_1) entered blocking state [ 1381.867268][ T8482] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1381.880337][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1381.889859][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1381.903528][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1381.912071][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1381.923199][ T8492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1381.932666][T23524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1381.946532][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1381.954035][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1381.961878][ T24] audit: type=1400 audit(2000001222.489:572): avc: denied { write } for pid=1419 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1381.964936][T23524] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1381.983390][ T24] audit: type=1400 audit(2000001222.489:573): avc: denied { remove_name } for pid=1419 comm="syslogd" name="messages" dev="tmpfs" ino=45 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1381.983412][ T24] audit: type=1400 audit(2000001222.489:574): avc: denied { add_name } for pid=1419 comm="syslogd" name="messages.0" dev="tmpfs" ino=44 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1382.072369][ T8492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1382.112820][ T8492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1382.121858][ T8492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1382.129801][ T8492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1382.139027][T23524] device veth0_vlan entered promiscuous mode [ 1382.148792][T23524] device veth1_vlan entered promiscuous mode [ 1382.162514][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1382.170782][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1382.179396][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1382.189693][T23524] device veth0_macvtap entered promiscuous mode [ 1382.199124][T23524] device veth1_macvtap entered promiscuous mode [ 1382.212418][T23524] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1382.222564][T23524] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1382.230245][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1382.239388][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1382.248632][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 03:53:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:53:42 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='blkio.reset_stats\x00', 0x2, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000280), 0x3, 0x103500) openat$cgroup_int(r2, &(0x7f00000002c0)='memory.swap.max\x00', 0x2, 0x0) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) write$cgroup_int(r3, &(0x7f0000000080), 0x12) 03:53:42 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000001b00000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:42 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r1) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)=0x60, 0x12) 03:53:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:53:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="08000000f982a64481e085469334e53007ce6cab508ba46e5129ee5180c7448d155594a47ea398150b76d2644d42293074af5179125909edc55690b2bad8b3eba7a87ffb3eb70141494d1d27ca9617cf", @ANYRES16=0x0, @ANYBLOB='\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b000100697036746e6c00000c00028008000100", @ANYRES32=r2, @ANYBLOB="d6dbd4edb18750858cf98e700cc21a9622e1313112324abf08562b17a18a27819b3dc697119a54407c31a80600fa55124761d7108865e58f98eacdf0c62f4287ecabf789fe415acd2c82843373225085a50dd702db7c4e"], 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="08000000f982a64481e085469334e53007ce6cab508ba46e5129ee5180c7448d155594a47ea398150b76d2644d42293074af5179125909edc55690b2bad8b3eba7a87ffb3eb70141494d1d27ca9617cf", @ANYRES16=0x0, @ANYBLOB='\x00\r\x00\x00\x00'], 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b000100697036746e6c00000c00028008000100", @ANYRES32=r2, @ANYBLOB="d6dbd4edb18750858cf98e700cc21a9622e1313112324abf08562b17a18a27819b3dc697119a54407c31a80600fa55124761d7108865e58f98eacdf0c62f4287ecabf789fe415acd2c82843373225085a50dd702db7c4e"], 0x3c}}, 0x0) (async) 03:53:42 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r1) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)=0x60, 0x12) [ 1382.299257][T23560] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1382.306673][T23560] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1382.320211][T23560] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1382.379057][T23563] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1382.389084][T23563] CPU: 1 PID: 23563 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1382.400020][T23563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1382.410073][T23563] Call Trace: [ 1382.412867][T23568] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1382.413339][T23563] [ 1382.413348][T23563] dump_stack_lvl+0xd6/0x122 [ 1382.423778][T23568] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1382.426660][T23563] dump_stack+0x11/0x12 [ 1382.426686][T23563] dump_header+0x98/0x410 [ 1382.426708][T23563] oom_kill_process+0x100/0x550 [ 1382.454353][T23563] out_of_memory+0x620/0x880 [ 1382.458951][T23563] memory_max_write+0x31b/0x420 [ 1382.462897][T23568] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1382.463792][T23563] ? memory_max_show+0x70/0x70 [ 1382.463815][T23563] cgroup_file_write+0x167/0x300 [ 1382.463833][T23563] ? __check_object_size+0x160/0x200 [ 1382.463854][T23563] ? cgroup_seqfile_stop+0x70/0x70 [ 1382.463870][T23563] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1382.474294][T23568] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1382.478988][T23563] vfs_write+0x468/0x760 [ 1382.479010][T23563] ksys_write+0xe8/0x1a0 [ 1382.479027][T23563] __x64_sys_write+0x3e/0x50 [ 1382.522375][T23563] do_syscall_64+0x2b/0x70 03:53:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="08000000f982a64481e085469334e53007ce6cab508ba46e5129ee5180c7448d155594a47ea398150b76d2644d42293074af5179125909edc55690b2bad8b3eba7a87ffb3eb70141494d1d27ca9617cf", @ANYRES16=0x0, @ANYBLOB='\x00\r\x00\x00\x00'], 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b000100697036746e6c00000c00028008000100", @ANYRES32=r2, @ANYBLOB="d6dbd4edb18750858cf98e700cc21a9622e1313112324abf08562b17a18a27819b3dc697119a54407c31a80600fa55124761d7108865e58f98eacdf0c62f4287ecabf789fe415acd2c82843373225085a50dd702db7c4e"], 0x3c}}, 0x0) 03:53:43 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000002400000008001b0000000000140002"], 0x3c}}, 0x0) [ 1382.526803][T23563] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1382.532702][T23563] RIP: 0033:0x7f739ee5e279 [ 1382.537116][T23563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1382.556709][T23563] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1382.565122][T23563] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1382.573089][T23563] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1382.581045][T23563] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1382.589011][T23563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1382.596975][T23563] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1382.604929][T23563] [ 1382.608212][T23563] memory: usage 344kB, limit 0kB, failcnt 4548 [ 1382.614383][T23563] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1382.621264][T23563] Memory cgroup stats for /syz1: [ 1382.621370][T23563] anon 94208 [ 1382.621370][T23563] file 57344 [ 1382.621370][T23563] kernel 196608 [ 1382.621370][T23563] kernel_stack 32768 [ 1382.621370][T23563] pagetables 77824 [ 1382.621370][T23563] percpu 0 [ 1382.621370][T23563] sock 0 [ 1382.621370][T23563] vmalloc 0 [ 1382.621370][T23563] shmem 40960 [ 1382.621370][T23563] file_mapped 40960 [ 1382.621370][T23563] file_dirty 16384 [ 1382.621370][T23563] file_writeback 0 [ 1382.621370][T23563] swapcached 0 [ 1382.621370][T23563] inactive_anon 94208 [ 1382.621370][T23563] active_anon 40960 [ 1382.621370][T23563] inactive_file 4096 [ 1382.621370][T23563] active_file 12288 [ 1382.621370][T23563] unevictable 0 [ 1382.621370][T23563] slab_reclaimable 15096 [ 1382.621370][T23563] slab_unreclaimable 40632 [ 1382.621370][T23563] slab 55728 [ 1382.621370][T23563] workingset_refault_anon 0 [ 1382.621370][T23563] workingset_refault_file 51 [ 1382.621370][T23563] workingset_activate_anon 0 [ 1382.621370][T23563] workingset_activate_file 0 03:53:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1382.715890][T23563] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=23571,uid=0 [ 1382.731132][T23563] Memory cgroup out of memory: Killed process 23571 (syz-executor.1) total-vm:48492kB, anon-rss:376kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:1000 [ 1382.751779][T23563] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1382.761725][T23563] CPU: 1 PID: 23563 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1382.773288][T23563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1382.783345][T23563] Call Trace: [ 1382.786618][T23563] [ 1382.789546][T23563] dump_stack_lvl+0xd6/0x122 [ 1382.794156][T23563] dump_stack+0x11/0x12 [ 1382.798326][T23563] dump_header+0x98/0x410 [ 1382.802670][T23563] oom_kill_process+0x100/0x550 [ 1382.807538][T23563] out_of_memory+0x620/0x880 [ 1382.812155][T23563] memory_max_write+0x31b/0x420 [ 1382.817019][T23563] ? memory_max_show+0x70/0x70 [ 1382.821795][T23563] cgroup_file_write+0x167/0x300 [ 1382.826739][T23563] ? __check_object_size+0x160/0x200 [ 1382.832049][T23563] ? cgroup_seqfile_stop+0x70/0x70 [ 1382.835126][T23586] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1382.837157][T23563] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1382.837186][T23563] vfs_write+0x468/0x760 [ 1382.847601][T23586] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1382.852837][T23563] ksys_write+0xe8/0x1a0 [ 1382.852858][T23563] __x64_sys_write+0x3e/0x50 [ 1382.852876][T23563] do_syscall_64+0x2b/0x70 [ 1382.852897][T23563] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1382.881784][T23586] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1382.885942][T23563] RIP: 0033:0x7f739ee5e279 [ 1382.885960][T23563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1382.896387][T23586] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1382.900729][T23563] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1382.938554][T23563] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1382.946540][T23563] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1382.954524][T23563] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1382.962507][T23563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1382.970501][T23563] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1382.978485][T23563] [ 1382.981670][T23563] memory: usage 156kB, limit 0kB, failcnt 4620 [ 1382.987819][T23563] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1382.994682][T23563] Memory cgroup stats for /syz1: [ 1382.994837][T23563] anon 36864 [ 1382.994837][T23563] file 57344 [ 1382.994837][T23563] kernel 65536 [ 1382.994837][T23563] kernel_stack 0 [ 1382.994837][T23563] pagetables 8192 [ 1382.994837][T23563] percpu 0 [ 1382.994837][T23563] sock 0 [ 1382.994837][T23563] vmalloc 0 [ 1382.994837][T23563] shmem 40960 [ 1382.994837][T23563] file_mapped 40960 03:53:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000080), 0x0, 0x230b00) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f0000000680)={&(0x7f00000003c0), 0xc, &(0x7f0000000640)={&(0x7f0000000440)={0x1e4, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x71}, @val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x7fff, 0x11}}}}, [@NL80211_ATTR_VENDOR_DATA={0x21, 0xc5, "daebd8c0602c1afa1150cd0b7d74ed955e0f17c49637741a67570eb4bb"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1000}, @NL80211_ATTR_VENDOR_DATA={0xc9, 0xc5, "dd9533199ab3038f435248410033064f6e57554809a1ac078fe8dc5cf7327a84faf7fbfd43d2a1b995800e9b31f6b01d144db6b29b7c9a747ef77d471b3bf559b26c71f8fe22e050ed05f1fa674fb5d1086f52dd0a9660f2a4505558e29e4b45a03ea6c292b5496880f1a91bd860ec17858acad575a45764ca1af3da7b950aff3b82ede9c95a9b54318dd95a7aa7830b915c8a05e0db93f0634a37f64e287cadf6fde77f6353cbc906745295a356524dfc2c5b2da11926b188fc914985ded96ed9c41c4464"}, @NL80211_ATTR_VENDOR_DATA={0x8a, 0xc5, "77cc02537d412b998150a25a804291ac7c529a0aa493804e204e1cc6cbb639168bbc0995fee2c6da28fc011e2b8adb3c04d1018871f757c9b4bfa7c44a147852ce6f1ec33c732091a423cfa452ead2ebf70b0c22b27f9fbb4d003e23175db0dc1a608cddfd04844d54e26cf294b0bb0e9a7fb9f5b27cb26ce22bcf441c79ef90978ea2a48f7a"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x3}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x2}, @NL80211_ATTR_VENDOR_DATA={0x1f, 0xc5, "24bdcda4416386f56220962e4da3e8d2c468ebd45a364f8cdb0bfd"}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x2800}, 0x4) sendmsg$NL80211_CMD_FLUSH_PMKSA(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x28, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x4, 0x74}}}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000044}, 0xc000) r7 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0x4, r8}]}, 0x4c}}, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, 0x0, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x4044) r9 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r9, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r10}]}}}]}, 0x3c}}, 0x0) [ 1382.994837][T23563] file_dirty 16384 [ 1382.994837][T23563] file_writeback 0 [ 1382.994837][T23563] swapcached 0 [ 1382.994837][T23563] inactive_anon 36864 [ 1382.994837][T23563] active_anon 40960 [ 1382.994837][T23563] inactive_file 8192 [ 1382.994837][T23563] active_file 8192 [ 1382.994837][T23563] unevictable 0 [ 1382.994837][T23563] slab_reclaimable 16296 [ 1382.994837][T23563] slab_unreclaimable 28616 [ 1382.994837][T23563] slab 44912 [ 1382.994837][T23563] workingset_refault_anon 0 [ 1382.994837][T23563] workingset_refault_file 51 [ 1382.994837][T23563] workingset_activate_anon 0 [ 1382.994837][T23563] workingset_activate_file 0 [ 1383.053969][T23592] __nla_validate_parse: 12 callbacks suppressed [ 1383.054011][T23592] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1383.088756][T23563] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=23524,uid=0 03:53:43 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r1) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)=0x60, 0x12) 03:53:43 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1383.088826][T23563] Memory cgroup out of memory: Killed process 23524 (syz-executor.1) total-vm:42340kB, anon-rss:364kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 [ 1383.157727][T23563] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1383.167757][T23563] CPU: 1 PID: 23563 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1383.178688][T23563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1383.188733][T23563] Call Trace: [ 1383.192023][T23563] [ 1383.194953][T23563] dump_stack_lvl+0xd6/0x122 [ 1383.199563][T23563] dump_stack+0x11/0x12 [ 1383.203728][T23563] dump_header+0x98/0x410 [ 1383.208066][T23563] out_of_memory+0x65e/0x880 [ 1383.212642][T23563] memory_max_write+0x31b/0x420 [ 1383.217490][T23563] ? memory_max_show+0x70/0x70 [ 1383.222235][T23563] cgroup_file_write+0x167/0x300 [ 1383.227153][T23563] ? __check_object_size+0x160/0x200 [ 1383.232445][T23563] ? cgroup_seqfile_stop+0x70/0x70 [ 1383.237552][T23563] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1383.242817][T23563] vfs_write+0x468/0x760 [ 1383.247042][T23563] ksys_write+0xe8/0x1a0 [ 1383.251272][T23563] __x64_sys_write+0x3e/0x50 [ 1383.255853][T23563] do_syscall_64+0x2b/0x70 [ 1383.260252][T23563] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1383.266131][T23563] RIP: 0033:0x7f739ee5e279 [ 1383.270535][T23563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1383.290133][T23563] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1383.298538][T23563] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1383.306489][T23563] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1383.314439][T23563] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1383.322386][T23563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1383.330339][T23563] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1383.338293][T23563] [ 1383.341319][T23563] memory: usage 96kB, limit 0kB, failcnt 4637 [ 1383.342969][T23596] selinux_netlink_send: 70 callbacks suppressed [ 1383.343029][T23596] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23596 comm=syz-executor.2 [ 1383.347369][T23563] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1383.347383][T23563] Memory cgroup stats for /syz1: [ 1383.355687][T23596] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23596 comm=syz-executor.2 [ 1383.366547][T23563] anon 0 [ 1383.366547][T23563] file 57344 [ 1383.366547][T23563] kernel 40960 [ 1383.366547][T23563] kernel_stack 0 [ 1383.366547][T23563] pagetables 0 [ 1383.366547][T23563] percpu 0 [ 1383.366547][T23563] sock 0 [ 1383.366547][T23563] vmalloc 0 [ 1383.366547][T23563] shmem 40960 [ 1383.366547][T23563] file_mapped 40960 [ 1383.366547][T23563] file_dirty 16384 [ 1383.366547][T23563] file_writeback 0 [ 1383.366547][T23563] swapcached 0 [ 1383.366547][T23563] inactive_anon 0 [ 1383.366547][T23563] active_anon 40960 [ 1383.366547][T23563] inactive_file 4096 [ 1383.366547][T23563] active_file 12288 [ 1383.366547][T23563] unevictable 0 [ 1383.366547][T23563] slab_reclaimable 5224 [ 1383.366547][T23563] slab_unreclaimable 23608 03:53:44 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='blkio.reset_stats\x00', 0x2, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000280), 0x3, 0x103500) openat$cgroup_int(r2, &(0x7f00000002c0)='memory.swap.max\x00', 0x2, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:53:44 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000004800000008001b0000000000140002"], 0x3c}}, 0x0) [ 1383.366547][T23563] slab 28832 [ 1383.366547][T23563] workingset_refault_anon 0 [ 1383.366547][T23563] workingset_refault_file 51 [ 1383.366547][T23563] workingset_activate_anon 0 [ 1383.366547][T23563] workingset_activate_file 0 [ 1383.479013][T23563] Out of memory and no killable processes... 03:53:44 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1383.499985][T23599] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1383.510294][T23599] CPU: 1 PID: 23599 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1383.521232][T23599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1383.531342][T23599] Call Trace: [ 1383.534658][T23599] [ 1383.537585][T23599] dump_stack_lvl+0xd6/0x122 [ 1383.542197][T23599] dump_stack+0x11/0x12 [ 1383.546356][T23599] dump_header+0x98/0x410 [ 1383.550692][T23599] out_of_memory+0x65e/0x880 [ 1383.555292][T23599] memory_max_write+0x31b/0x420 [ 1383.560149][T23599] ? memory_max_show+0x70/0x70 [ 1383.564922][T23599] cgroup_file_write+0x167/0x300 [ 1383.569873][T23599] ? __check_object_size+0x160/0x200 [ 1383.575236][T23599] ? cgroup_seqfile_stop+0x70/0x70 [ 1383.580398][T23599] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1383.585693][T23599] vfs_write+0x468/0x760 [ 1383.590012][T23599] ksys_write+0xe8/0x1a0 [ 1383.594269][T23599] __x64_sys_write+0x3e/0x50 [ 1383.598856][T23599] do_syscall_64+0x2b/0x70 [ 1383.603341][T23599] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1383.609233][T23599] RIP: 0033:0x7f3c2cb58279 [ 1383.613638][T23599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1383.633332][T23599] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1383.641733][T23599] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1383.649738][T23599] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 03:53:44 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='blkio.reset_stats\x00', 0x2, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000280), 0x3, 0x103500) openat$cgroup_int(r1, &(0x7f00000002c0)='memory.swap.max\x00', 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 1383.657696][T23599] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1383.665652][T23599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1383.673603][T23599] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1383.681630][T23599] [ 1383.684701][T23599] memory: usage 96kB, limit 0kB, failcnt 4637 [ 1383.690870][T23599] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1383.697752][T23599] Memory cgroup stats for /syz1: [ 1383.698034][T23599] anon 0 [ 1383.698034][T23599] file 57344 [ 1383.698034][T23599] kernel 40960 [ 1383.698034][T23599] kernel_stack 0 [ 1383.698034][T23599] pagetables 0 [ 1383.698034][T23599] percpu 0 [ 1383.698034][T23599] sock 0 [ 1383.698034][T23599] vmalloc 0 [ 1383.698034][T23599] shmem 40960 [ 1383.698034][T23599] file_mapped 40960 [ 1383.698034][T23599] file_dirty 16384 [ 1383.698034][T23599] file_writeback 0 [ 1383.698034][T23599] swapcached 0 [ 1383.698034][T23599] inactive_anon 0 [ 1383.698034][T23599] active_anon 40960 [ 1383.698034][T23599] inactive_file 8192 [ 1383.698034][T23599] active_file 8192 03:53:44 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:53:44 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='blkio.reset_stats\x00', 0x2, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) syz_open_dev$vcsu(&(0x7f0000000280), 0x3, 0x103500) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 1383.698034][T23599] unevictable 0 [ 1383.698034][T23599] slab_reclaimable 5224 [ 1383.698034][T23599] slab_unreclaimable 23608 [ 1383.698034][T23599] slab 28832 [ 1383.698034][T23599] workingset_refault_anon 0 [ 1383.698034][T23599] workingset_refault_file 51 [ 1383.698034][T23599] workingset_activate_anon 0 [ 1383.698034][T23599] workingset_activate_file 0 [ 1383.790972][T23599] Out of memory and no killable processes... 03:53:44 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='blkio.reset_stats\x00', 0x2, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000200)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:53:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = syz_open_dev$vcsu(&(0x7f0000000080), 0x0, 0x230b00) r2 = socket$netlink(0x10, 0x3, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f0000000680)={&(0x7f00000003c0), 0xc, &(0x7f0000000640)={&(0x7f0000000440)={0x1e4, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x71}, @val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x7fff, 0x11}}}}, [@NL80211_ATTR_VENDOR_DATA={0x21, 0xc5, "daebd8c0602c1afa1150cd0b7d74ed955e0f17c49637741a67570eb4bb"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1000}, @NL80211_ATTR_VENDOR_DATA={0xc9, 0xc5, "dd9533199ab3038f435248410033064f6e57554809a1ac078fe8dc5cf7327a84faf7fbfd43d2a1b995800e9b31f6b01d144db6b29b7c9a747ef77d471b3bf559b26c71f8fe22e050ed05f1fa674fb5d1086f52dd0a9660f2a4505558e29e4b45a03ea6c292b5496880f1a91bd860ec17858acad575a45764ca1af3da7b950aff3b82ede9c95a9b54318dd95a7aa7830b915c8a05e0db93f0634a37f64e287cadf6fde77f6353cbc906745295a356524dfc2c5b2da11926b188fc914985ded96ed9c41c4464"}, @NL80211_ATTR_VENDOR_DATA={0x8a, 0xc5, "77cc02537d412b998150a25a804291ac7c529a0aa493804e204e1cc6cbb639168bbc0995fee2c6da28fc011e2b8adb3c04d1018871f757c9b4bfa7c44a147852ce6f1ec33c732091a423cfa452ead2ebf70b0c22b27f9fbb4d003e23175db0dc1a608cddfd04844d54e26cf294b0bb0e9a7fb9f5b27cb26ce22bcf441c79ef90978ea2a48f7a"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x3}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x2}, @NL80211_ATTR_VENDOR_DATA={0x1f, 0xc5, "24bdcda4416386f56220962e4da3e8d2c468ebd45a364f8cdb0bfd"}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x2800}, 0x4) (async) sendmsg$NL80211_CMD_FLUSH_PMKSA(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x28, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x4, 0x74}}}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000044}, 0xc000) r7 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0x4, r8}]}, 0x4c}}, 0x0) (async) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, 0x0, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x4044) (async) r9 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r9, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) (async) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r10}]}}}]}, 0x3c}}, 0x0) [ 1383.855348][T23610] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1383.865679][T23610] CPU: 0 PID: 23610 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1383.876677][T23610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1383.879430][T23616] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23616 comm=syz-executor.2 [ 1383.886715][T23610] Call Trace: [ 1383.886723][T23610] [ 1383.886729][T23610] dump_stack_lvl+0xd6/0x122 [ 1383.910318][T23610] dump_stack+0x11/0x12 [ 1383.914547][T23610] dump_header+0x98/0x410 [ 1383.918945][T23610] out_of_memory+0x65e/0x880 [ 1383.923654][T23610] memory_max_write+0x31b/0x420 [ 1383.928499][T23610] ? memory_max_show+0x70/0x70 [ 1383.933268][T23610] cgroup_file_write+0x167/0x300 [ 1383.938210][T23610] ? __check_object_size+0x160/0x200 [ 1383.943490][T23610] ? cgroup_seqfile_stop+0x70/0x70 [ 1383.948588][T23610] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1383.953886][T23610] vfs_write+0x468/0x760 [ 1383.958159][T23610] ksys_write+0xe8/0x1a0 [ 1383.962467][T23610] __x64_sys_write+0x3e/0x50 [ 1383.967127][T23610] do_syscall_64+0x2b/0x70 [ 1383.971536][T23610] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1383.977488][T23610] RIP: 0033:0x7f3c2cb58279 [ 1383.981907][T23610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1384.001500][T23610] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1384.010014][T23610] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1384.017992][T23610] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1384.025950][T23610] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1384.033910][T23610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1384.041866][T23610] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1384.049933][T23610] [ 1384.053098][T23610] memory: usage 96kB, limit 0kB, failcnt 4637 [ 1384.059170][T23610] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1384.066227][T23610] Memory cgroup stats for /syz1: [ 1384.066361][T23610] anon 0 [ 1384.066361][T23610] file 57344 [ 1384.066361][T23610] kernel 40960 [ 1384.066361][T23610] kernel_stack 0 [ 1384.066361][T23610] pagetables 0 [ 1384.066361][T23610] percpu 0 [ 1384.066361][T23610] sock 0 [ 1384.066361][T23610] vmalloc 0 [ 1384.066361][T23610] shmem 40960 [ 1384.066361][T23610] file_mapped 40960 [ 1384.066361][T23610] file_dirty 16384 [ 1384.066361][T23610] file_writeback 0 [ 1384.066361][T23610] swapcached 0 [ 1384.066361][T23610] inactive_anon 0 [ 1384.066361][T23610] active_anon 40960 [ 1384.066361][T23610] inactive_file 8192 [ 1384.066361][T23610] active_file 8192 [ 1384.066361][T23610] unevictable 0 [ 1384.066361][T23610] slab_reclaimable 5224 [ 1384.066361][T23610] slab_unreclaimable 23608 [ 1384.066361][T23610] slab 28832 [ 1384.066361][T23610] workingset_refault_anon 0 [ 1384.066361][T23610] workingset_refault_file 51 03:53:44 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:53:44 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:53:44 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1384.066361][T23610] workingset_activate_anon 0 [ 1384.066361][T23610] workingset_activate_file 0 [ 1384.162685][T23610] Out of memory and no killable processes... [ 1384.189001][T23601] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 03:53:44 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:53:44 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='blkio.reset_stats\x00', 0x2, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 1384.199481][T23601] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1384.212074][T23601] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1384.222625][T23601] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:53:44 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000004c00000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000080), 0x0, 0x230b00) (async) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) (async) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f0000000680)={&(0x7f00000003c0), 0xc, &(0x7f0000000640)={&(0x7f0000000440)={0x1e4, 0x0, 0x400, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x71}, @val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x7fff, 0x11}}}}, [@NL80211_ATTR_VENDOR_DATA={0x21, 0xc5, "daebd8c0602c1afa1150cd0b7d74ed955e0f17c49637741a67570eb4bb"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1000}, @NL80211_ATTR_VENDOR_DATA={0xc9, 0xc5, "dd9533199ab3038f435248410033064f6e57554809a1ac078fe8dc5cf7327a84faf7fbfd43d2a1b995800e9b31f6b01d144db6b29b7c9a747ef77d471b3bf559b26c71f8fe22e050ed05f1fa674fb5d1086f52dd0a9660f2a4505558e29e4b45a03ea6c292b5496880f1a91bd860ec17858acad575a45764ca1af3da7b950aff3b82ede9c95a9b54318dd95a7aa7830b915c8a05e0db93f0634a37f64e287cadf6fde77f6353cbc906745295a356524dfc2c5b2da11926b188fc914985ded96ed9c41c4464"}, @NL80211_ATTR_VENDOR_DATA={0x8a, 0xc5, "77cc02537d412b998150a25a804291ac7c529a0aa493804e204e1cc6cbb639168bbc0995fee2c6da28fc011e2b8adb3c04d1018871f757c9b4bfa7c44a147852ce6f1ec33c732091a423cfa452ead2ebf70b0c22b27f9fbb4d003e23175db0dc1a608cddfd04844d54e26cf294b0bb0e9a7fb9f5b27cb26ce22bcf441c79ef90978ea2a48f7a"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x3}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x2}, @NL80211_ATTR_VENDOR_DATA={0x1f, 0xc5, "24bdcda4416386f56220962e4da3e8d2c468ebd45a364f8cdb0bfd"}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x2800}, 0x4) sendmsg$NL80211_CMD_FLUSH_PMKSA(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x28, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x4, 0x74}}}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000044}, 0xc000) r7 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0x4, r8}]}, 0x4c}}, 0x0) (async) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, 0x0, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x4044) (async) r9 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r9, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) (async) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r10}]}}}]}, 0x3c}}, 0x0) 03:53:44 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='blkio.reset_stats\x00', 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:53:44 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 1384.270981][T23625] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1384.281260][T23625] CPU: 0 PID: 23625 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1384.292225][T23625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1384.302283][T23625] Call Trace: [ 1384.305573][T23625] [ 1384.308532][T23625] dump_stack_lvl+0xd6/0x122 [ 1384.313141][T23625] dump_stack+0x11/0x12 [ 1384.317419][T23625] dump_header+0x98/0x410 [ 1384.321809][T23625] out_of_memory+0x65e/0x880 [ 1384.326409][T23625] memory_max_write+0x31b/0x420 [ 1384.331268][T23625] ? memory_max_show+0x70/0x70 [ 1384.336051][T23625] cgroup_file_write+0x167/0x300 [ 1384.341082][T23625] ? __check_object_size+0x160/0x200 [ 1384.346416][T23625] ? cgroup_seqfile_stop+0x70/0x70 [ 1384.351538][T23625] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1384.356921][T23625] vfs_write+0x468/0x760 [ 1384.361209][T23625] ksys_write+0xe8/0x1a0 [ 1384.365454][T23625] __x64_sys_write+0x3e/0x50 [ 1384.370088][T23625] do_syscall_64+0x2b/0x70 [ 1384.374584][T23625] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1384.380543][T23625] RIP: 0033:0x7f3c2cb58279 [ 1384.384981][T23625] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1384.404591][T23625] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1384.413011][T23625] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1384.421014][T23625] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1384.429022][T23625] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1384.437087][T23625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1384.445114][T23625] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1384.453097][T23625] [ 1384.456230][T23625] memory: usage 84kB, limit 0kB, failcnt 4637 [ 1384.462319][T23625] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1384.469162][T23625] Memory cgroup stats for /syz1: [ 1384.469566][T23625] anon 0 [ 1384.469566][T23625] file 57344 [ 1384.469566][T23625] kernel 28672 [ 1384.469566][T23625] kernel_stack 0 [ 1384.469566][T23625] pagetables 0 [ 1384.469566][T23625] percpu 0 [ 1384.469566][T23625] sock 0 [ 1384.469566][T23625] vmalloc 0 [ 1384.469566][T23625] shmem 40960 [ 1384.469566][T23625] file_mapped 40960 [ 1384.469566][T23625] file_dirty 16384 [ 1384.469566][T23625] file_writeback 0 [ 1384.469566][T23625] swapcached 0 [ 1384.469566][T23625] inactive_anon 0 03:53:45 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 1384.469566][T23625] active_anon 40960 [ 1384.469566][T23625] inactive_file 4096 [ 1384.469566][T23625] active_file 12288 [ 1384.469566][T23625] unevictable 0 [ 1384.469566][T23625] slab_reclaimable 3848 [ 1384.469566][T23625] slab_unreclaimable 20064 [ 1384.469566][T23625] slab 23912 [ 1384.469566][T23625] workingset_refault_anon 0 [ 1384.469566][T23625] workingset_refault_file 51 [ 1384.469566][T23625] workingset_activate_anon 0 [ 1384.469566][T23625] workingset_activate_file 0 [ 1384.562714][T23625] Out of memory and no killable processes... 03:53:45 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:53:45 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 1384.624679][T23627] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1384.635190][T23627] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1384.638973][T23644] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1384.655258][T23644] CPU: 0 PID: 23644 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1384.666196][T23644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1384.676287][T23644] Call Trace: [ 1384.679570][T23644] [ 1384.682502][T23644] dump_stack_lvl+0xd6/0x122 [ 1384.687113][T23644] dump_stack+0x11/0x12 [ 1384.691340][T23644] dump_header+0x98/0x410 [ 1384.695743][T23644] out_of_memory+0x65e/0x880 [ 1384.698423][T23627] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1384.700371][T23644] memory_max_write+0x31b/0x420 [ 1384.710773][T23627] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1384.715580][T23644] ? memory_max_show+0x70/0x70 [ 1384.715626][T23644] cgroup_file_write+0x167/0x300 [ 1384.715644][T23644] ? __check_object_size+0x160/0x200 [ 1384.715666][T23644] ? cgroup_seqfile_stop+0x70/0x70 [ 1384.745529][T23644] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1384.750898][T23644] vfs_write+0x468/0x760 [ 1384.755223][T23644] ksys_write+0xe8/0x1a0 [ 1384.759474][T23644] __x64_sys_write+0x3e/0x50 [ 1384.764076][T23644] do_syscall_64+0x2b/0x70 [ 1384.768531][T23644] entry_SYSCALL_64_after_hwframe+0x63/0xcd 03:53:45 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1384.774508][T23644] RIP: 0033:0x7f3c2cb58279 [ 1384.778927][T23644] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1384.798565][T23644] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1384.806987][T23644] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1384.814970][T23644] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1384.822946][T23644] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1384.830941][T23644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1384.838913][T23644] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1384.846900][T23644] [ 1384.849970][T23644] memory: usage 84kB, limit 0kB, failcnt 4637 [ 1384.856055][T23644] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1384.862929][T23644] Memory cgroup stats for /syz1: [ 1384.863309][T23644] anon 0 [ 1384.863309][T23644] file 57344 03:53:45 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000006000000008001b0000000000140002"], 0x3c}}, 0x0) [ 1384.863309][T23644] kernel 20480 [ 1384.863309][T23644] kernel_stack 0 [ 1384.863309][T23644] pagetables 0 [ 1384.863309][T23644] percpu 0 [ 1384.863309][T23644] sock 0 [ 1384.863309][T23644] vmalloc 0 [ 1384.863309][T23644] shmem 40960 [ 1384.863309][T23644] file_mapped 40960 [ 1384.863309][T23644] file_dirty 16384 [ 1384.863309][T23644] file_writeback 0 [ 1384.863309][T23644] swapcached 0 [ 1384.863309][T23644] inactive_anon 0 [ 1384.863309][T23644] active_anon 40960 [ 1384.863309][T23644] inactive_file 4096 [ 1384.863309][T23644] active_file 12288 [ 1384.863309][T23644] unevictable 0 [ 1384.863309][T23644] slab_reclaimable 3848 [ 1384.863309][T23644] slab_unreclaimable 13640 [ 1384.863309][T23644] slab 17488 [ 1384.863309][T23644] workingset_refault_anon 0 [ 1384.863309][T23644] workingset_refault_file 51 [ 1384.863309][T23644] workingset_activate_anon 0 [ 1384.863309][T23644] workingset_activate_file 0 [ 1384.942555][T23649] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1384.956351][T23644] Out of memory and no killable processes... [ 1384.972991][T23649] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1385.045921][T23649] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1385.056526][T23649] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1385.503832][T22813] device hsr_slave_0 left promiscuous mode [ 1385.510023][T22813] device hsr_slave_1 left promiscuous mode [ 1385.516368][T22813] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1385.523948][T22813] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1385.531967][T22813] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1385.539435][T22813] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1385.547421][T22813] device bridge_slave_1 left promiscuous mode [ 1385.553571][T22813] bridge0: port 2(bridge_slave_1) entered disabled state [ 1385.561730][T22813] device bridge_slave_0 left promiscuous mode [ 1385.567933][T22813] bridge0: port 1(bridge_slave_0) entered disabled state [ 1385.579504][T22813] device veth1_macvtap left promiscuous mode [ 1385.585654][T22813] device veth0_macvtap left promiscuous mode [ 1385.591710][T22813] device veth1_vlan left promiscuous mode [ 1385.597500][T22813] device veth0_vlan left promiscuous mode [ 1385.680086][T22813] team0 (unregistering): Port device team_slave_1 removed [ 1385.691052][T22813] team0 (unregistering): Port device team_slave_0 removed [ 1385.700975][T22813] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1385.712808][T22813] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1385.741361][T22813] bond0 (unregistering): Released all slaves [ 1386.407485][T23652] chnl_net:caif_netlink_parms(): no params data found [ 1386.438478][T23652] bridge0: port 1(bridge_slave_0) entered blocking state [ 1386.445636][T23652] bridge0: port 1(bridge_slave_0) entered disabled state [ 1386.453686][T23652] device bridge_slave_0 entered promiscuous mode [ 1386.460847][T23652] bridge0: port 2(bridge_slave_1) entered blocking state [ 1386.468626][T23652] bridge0: port 2(bridge_slave_1) entered disabled state [ 1386.476750][T23652] device bridge_slave_1 entered promiscuous mode [ 1386.494358][T23652] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1386.505280][T23652] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1386.523902][T23652] team0: Port device team_slave_0 added [ 1386.530530][T23652] team0: Port device team_slave_1 added [ 1386.545085][T23652] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1386.552045][T23652] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1386.577935][T23652] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1386.589601][T23652] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1386.596546][T23652] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1386.622615][T23652] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1386.644653][T23652] device hsr_slave_0 entered promiscuous mode [ 1386.651368][T23652] device hsr_slave_1 entered promiscuous mode [ 1386.657912][T23652] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1386.665522][T23652] Cannot create hsr debugfs directory [ 1386.696065][T23652] bridge0: port 2(bridge_slave_1) entered blocking state [ 1386.703110][T23652] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1386.710414][T23652] bridge0: port 1(bridge_slave_0) entered blocking state [ 1386.717483][T23652] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1386.747284][T23652] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1386.758755][ T8492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1386.767169][ T8492] bridge0: port 1(bridge_slave_0) entered disabled state [ 1386.775225][ T8492] bridge0: port 2(bridge_slave_1) entered disabled state [ 1386.787256][T23652] 8021q: adding VLAN 0 to HW filter on device team0 [ 1386.798075][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1386.806551][ T8482] bridge0: port 1(bridge_slave_0) entered blocking state [ 1386.813577][ T8482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1386.833363][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1386.841807][ T8482] bridge0: port 2(bridge_slave_1) entered blocking state [ 1386.848827][ T8482] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1386.857887][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1386.866676][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1386.877688][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1386.885689][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1386.896683][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1386.907113][T23652] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1386.920147][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1386.927804][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1386.938100][T23652] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1387.017663][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1387.066688][T23652] device veth0_vlan entered promiscuous mode [ 1387.075550][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1387.084267][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1387.092039][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1387.101480][T23652] device veth1_vlan entered promiscuous mode [ 1387.115952][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1387.124274][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1387.132772][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1387.143821][T23652] device veth0_macvtap entered promiscuous mode [ 1387.153322][T23652] device veth1_macvtap entered promiscuous mode [ 1387.166103][T23652] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1387.173550][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1387.182549][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1387.193587][T23652] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1387.201384][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1387.210017][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1387.249961][T23686] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1387.260342][T23686] CPU: 1 PID: 23686 Comm: syz-executor.1 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1387.271283][T23686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1387.281319][T23686] Call Trace: [ 1387.284577][T23686] [ 1387.287489][T23686] dump_stack_lvl+0xd6/0x122 [ 1387.292140][T23686] dump_stack+0x11/0x12 [ 1387.296275][T23686] dump_header+0x98/0x410 [ 1387.300670][T23686] oom_kill_process+0x100/0x550 [ 1387.305533][T23686] out_of_memory+0x620/0x880 [ 1387.310119][T23686] memory_max_write+0x31b/0x420 [ 1387.315040][T23686] ? memory_max_show+0x70/0x70 [ 1387.319812][T23686] cgroup_file_write+0x167/0x300 [ 1387.324732][T23686] ? __check_object_size+0x160/0x200 [ 1387.330033][T23686] ? cgroup_seqfile_stop+0x70/0x70 [ 1387.335200][T23686] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1387.340481][T23686] vfs_write+0x468/0x760 [ 1387.344773][T23686] ksys_write+0xe8/0x1a0 [ 1387.348996][T23686] __x64_sys_write+0x3e/0x50 [ 1387.353640][T23686] do_syscall_64+0x2b/0x70 [ 1387.358047][T23686] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1387.364070][T23686] RIP: 0033:0x7f44e1d50279 [ 1387.368497][T23686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1387.388085][T23686] RSP: 002b:00007f44e14c6168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1387.396531][T23686] RAX: ffffffffffffffda RBX: 00007f44e1e62f80 RCX: 00007f44e1d50279 [ 1387.404533][T23686] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1387.412493][T23686] RBP: 00007f44e1daa189 R08: 0000000000000000 R09: 0000000000000000 [ 1387.420457][T23686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1387.428408][T23686] R13: 00007ffd62f513bf R14: 00007f44e14c6300 R15: 0000000000022000 [ 1387.436360][T23686] [ 1387.439464][T23686] memory: usage 376kB, limit 0kB, failcnt 4637 [ 1387.445675][T23686] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1387.452583][T23686] Memory cgroup stats for /syz1: [ 1387.452786][T23686] anon 114688 [ 1387.452786][T23686] file 57344 [ 1387.452786][T23686] kernel 196608 [ 1387.452786][T23686] kernel_stack 32768 [ 1387.452786][T23686] pagetables 77824 [ 1387.452786][T23686] percpu 0 [ 1387.452786][T23686] sock 0 [ 1387.452786][T23686] vmalloc 0 [ 1387.452786][T23686] shmem 40960 [ 1387.452786][T23686] file_mapped 40960 [ 1387.452786][T23686] file_dirty 16384 [ 1387.452786][T23686] file_writeback 0 [ 1387.452786][T23686] swapcached 0 [ 1387.452786][T23686] inactive_anon 114688 [ 1387.452786][T23686] active_anon 40960 [ 1387.452786][T23686] inactive_file 8192 [ 1387.452786][T23686] active_file 8192 [ 1387.452786][T23686] unevictable 0 [ 1387.452786][T23686] slab_reclaimable 17248 [ 1387.452786][T23686] slab_unreclaimable 44560 [ 1387.452786][T23686] slab 61808 [ 1387.452786][T23686] workingset_refault_anon 0 [ 1387.452786][T23686] workingset_refault_file 51 [ 1387.452786][T23686] workingset_activate_anon 0 [ 1387.452786][T23686] workingset_activate_file 0 03:53:48 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:53:48 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:53:48 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:53:48 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000006800000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:53:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000007c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="b708baf42da681eb00000d0000001b6d19a9c7687496720345e10fe60b53053eb1a34ee2ca6f70d961afde30f8171b2dbea46f45704457651fcefd576a9ff022cb8b16f7eff8db36fbd7411bbf522d5ae68ce56a84c705b0bb285ec7ef0c52c171bb1ac125ab44662015ab728d87e3a60f5d1c589b6d5f6fb46ada3651abd1936d9c3c0ed8b3ee5b2bfe75ad833ae40ec324d3160acc1421cf0e2a84a695de19b44efce44ef79c90cf9c8760b2a9816163f29aacbe0cf69327e42338c18d040adbdf886a68cda2dd5c1f05f79845724867"], 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x1, 0x0, 0x0, {{0x2}, {@void, @val={0xc, 0x10d}}}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x1b4, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CQM={0x18, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x6}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x8001, 0x3]}]}, @NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x8, 0x40, 0x4]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x42}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x5}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x3}]}, @NL80211_ATTR_CQM={0x3c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7ff}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x10}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x123}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7fffffff}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x1}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x8, 0x1, [0x4]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x27f}]}, @NL80211_ATTR_CQM={0x48, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x1c, 0x1, [0x2, 0x1f, 0x8, 0x1, 0x0, 0x101]}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x2}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0xe4adbb6}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7f}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x5e}]}, @NL80211_ATTR_CQM={0x3c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8}, @NL80211_ATTR_CQM_RSSI_THOLD={0x28, 0x1, [0x6, 0x704f, 0x2, 0x100, 0x800, 0xcfb, 0x3, 0xfb, 0xe7]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x5b4}]}, @NL80211_ATTR_CQM={0x58, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xfffffffc}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x20}, @NL80211_ATTR_CQM_RSSI_THOLD={0x20, 0x1, [0x9, 0x74e1, 0x4, 0xffe0, 0x1000, 0x2, 0x6]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x3, 0x87, 0x3f, 0x8]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x5ab}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xffff8c1a}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x6}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0xfa}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x3}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0xc0c1}, 0x840) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000680)={&(0x7f00000003c0), 0xc, &(0x7f0000000640)={&(0x7f0000000440)={0x1e4, 0x0, 0x800, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x71}, @val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x7fff, 0xe}}}}, [@NL80211_ATTR_VENDOR_DATA={0x21, 0xc5, "daebd8c0602c1afa1150cd0b7d74ed955e0f17c49637741a67570eb4bb"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1000}, @NL80211_ATTR_VENDOR_DATA={0xc9, 0xc5, "dd9533199ab3038f435248410033064f6e57554809a1ac078fe8dc5cf7327a84faf7fbfd43d2a1b995800e9b31f6b01d144db6b29b7c9a747ef77d471b3bf559b26c71f8fe22e050ed05f1fa674fb5d1086f52dd0a9660f2a4505558e29e4b45a03ea6c292b5496880f1a91bd860ec17858acad575a45764ca1af3da7b950aff3b82ede9c95a9b54318dd95a7aa7830b915c8a05e0db93f0634a37f64e287cadf6fde77f6353cbc906745295a356524dfc2c5b2da11926b188fc914985ded96ed9c41c4464"}, @NL80211_ATTR_VENDOR_DATA={0x8a, 0xc5, "77cc02537d412b998150a25a804291ac7c529a0aa493804e204e1cc6cbb639168bbc0995fee2c6da28fc011e2b8adb3c04d1018871f757c9b4bfa7c44a147852ce6f1ec33c732091a423cfa452ead2ebf70b0c22b27f9fbb4d003e23175db0dc1a608cddfd04844d54e26cf294b0bb0e9a7fb9f5b27cb26ce22bcf441c79ef90978ea2a48f7a"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x3}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x2}, @NL80211_ATTR_VENDOR_DATA={0x1f, 0xc5, "24bdcda4416386f56220962e4da3e8d2c468ebd45a364f8cdb0bfd"}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x2800}, 0x4) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000826}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x40, 0x0, 0x300, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x8, 0xe}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0x4, r8}]}, 0x4c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="81000200c88fb2090000080000000000000006001b10e18a30d5d90f801dcf4e6a38e2dd60ab0d081e8bcaf822b6307675f1b16787071178404a82bcce175176cc", @ANYRES32=0x0, @ANYBLOB='\x00'/12, @ANYRES32=r8, @ANYBLOB], 0x28}}, 0x0) [ 1387.547587][T23686] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=23685,uid=0 [ 1387.562903][T23686] Memory cgroup out of memory: Killed process 23685 (syz-executor.1) total-vm:48360kB, anon-rss:368kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:1000 [ 1387.596802][T23695] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23695 comm=syz-executor.2 [ 1387.623401][T23692] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1387.627820][T23693] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1387.633728][T23692] CPU: 1 PID: 23692 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1387.644117][T23693] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1387.656801][T23693] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1387.664907][T23692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1387.675328][T23693] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1387.685345][T23692] Call Trace: [ 1387.685355][T23692] 03:53:48 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000006c00000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:48 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 1387.685361][T23692] dump_stack_lvl+0xd6/0x122 [ 1387.706034][T23692] dump_stack+0x11/0x12 [ 1387.710245][T23692] dump_header+0x98/0x410 [ 1387.714641][T23692] oom_kill_process+0x100/0x550 [ 1387.719505][T23692] out_of_memory+0x620/0x880 [ 1387.724111][T23692] memory_max_write+0x31b/0x420 [ 1387.725941][T23695] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1387.728958][T23692] ? memory_max_show+0x70/0x70 [ 1387.743005][T23692] cgroup_file_write+0x167/0x300 [ 1387.747946][T23692] ? __check_object_size+0x160/0x200 [ 1387.753233][T23692] ? cgroup_seqfile_stop+0x70/0x70 [ 1387.758337][T23692] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1387.763608][T23692] vfs_write+0x468/0x760 [ 1387.767909][T23692] ksys_write+0xe8/0x1a0 [ 1387.772138][T23692] __x64_sys_write+0x3e/0x50 [ 1387.776716][T23692] do_syscall_64+0x2b/0x70 [ 1387.781190][T23692] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1387.787071][T23692] RIP: 0033:0x7f3c2cb58279 [ 1387.791485][T23692] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1387.811145][T23692] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1387.819740][T23692] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1387.827732][T23700] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23700 comm=syz-executor.2 [ 1387.827737][T23692] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1387.827752][T23692] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1387.827765][T23692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1387.827777][T23692] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1387.827794][T23692] [ 1387.840819][T23700] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23700 comm=syz-executor.2 [ 1387.848639][T23692] memory: usage 132kB, limit 0kB, failcnt 4656 [ 1387.848653][T23692] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1387.848663][T23692] Memory cgroup stats for /syz1: [ 1387.848940][T23692] anon 24576 [ 1387.848940][T23692] file 57344 [ 1387.848940][T23692] kernel 53248 [ 1387.848940][T23692] kernel_stack 0 [ 1387.848940][T23692] pagetables 8192 [ 1387.848940][T23692] percpu 0 [ 1387.848940][T23692] sock 0 [ 1387.848940][T23692] vmalloc 0 [ 1387.848940][T23692] shmem 40960 [ 1387.848940][T23692] file_mapped 40960 [ 1387.848940][T23692] file_dirty 0 [ 1387.848940][T23692] file_writeback 8192 [ 1387.848940][T23692] swapcached 0 [ 1387.848940][T23692] inactive_anon 24576 [ 1387.848940][T23692] active_anon 40960 [ 1387.848940][T23692] inactive_file 16384 [ 1387.848940][T23692] active_file 0 [ 1387.848940][T23692] unevictable 0 [ 1387.848940][T23692] slab_reclaimable 6600 [ 1387.848940][T23692] slab_unreclaimable 23672 [ 1387.848940][T23692] slab 30272 [ 1387.848940][T23692] workingset_refault_anon 0 [ 1387.848940][T23692] workingset_refault_file 51 [ 1387.848940][T23692] workingset_activate_anon 0 [ 1387.848940][T23692] workingset_activate_file 0 [ 1387.994967][T23692] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz5,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=23652,uid=0 [ 1388.010209][T23692] Memory cgroup out of memory: Killed process 23652 (syz-executor.1) total-vm:42340kB, anon-rss:364kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 [ 1388.032454][T23692] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1388.042744][T23692] CPU: 1 PID: 23692 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 03:53:48 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:53:48 executing program 4: mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 1388.053750][T23692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1388.063819][T23692] Call Trace: [ 1388.067170][T23692] [ 1388.070166][T23692] dump_stack_lvl+0xd6/0x122 [ 1388.074756][T23692] dump_stack+0x11/0x12 [ 1388.078897][T23692] dump_header+0x98/0x410 [ 1388.083248][T23692] out_of_memory+0x65e/0x880 [ 1388.087920][T23692] memory_max_write+0x31b/0x420 [ 1388.092753][T23692] ? memory_max_show+0x70/0x70 [ 1388.097543][T23692] cgroup_file_write+0x167/0x300 [ 1388.102466][T23692] ? __check_object_size+0x160/0x200 [ 1388.107753][T23692] ? cgroup_seqfile_stop+0x70/0x70 [ 1388.112846][T23692] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1388.118217][T23692] vfs_write+0x468/0x760 [ 1388.122449][T23692] ksys_write+0xe8/0x1a0 [ 1388.126681][T23692] __x64_sys_write+0x3e/0x50 [ 1388.131321][T23692] do_syscall_64+0x2b/0x70 [ 1388.135793][T23692] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1388.141685][T23692] RIP: 0033:0x7f3c2cb58279 [ 1388.146133][T23692] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1388.165799][T23692] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1388.174194][T23692] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1388.182207][T23692] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1388.190228][T23692] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1388.198199][T23692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1388.206154][T23692] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1388.214108][T23692] [ 1388.217242][T23692] memory: usage 88kB, limit 0kB, failcnt 4674 [ 1388.223316][T23692] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1388.230152][T23692] Memory cgroup stats for /syz1: [ 1388.230513][T23692] anon 0 [ 1388.230513][T23692] file 49152 [ 1388.230513][T23692] kernel 40960 [ 1388.230513][T23692] kernel_stack 0 [ 1388.230513][T23692] pagetables 0 [ 1388.230513][T23692] percpu 0 [ 1388.230513][T23692] sock 0 [ 1388.230513][T23692] vmalloc 0 [ 1388.230513][T23692] shmem 40960 [ 1388.230513][T23692] file_mapped 40960 [ 1388.230513][T23692] file_dirty 0 [ 1388.230513][T23692] file_writeback 0 [ 1388.230513][T23692] swapcached 0 [ 1388.230513][T23692] inactive_anon 0 [ 1388.230513][T23692] active_anon 40960 [ 1388.230513][T23692] inactive_file 0 [ 1388.230513][T23692] active_file 8192 [ 1388.230513][T23692] unevictable 0 [ 1388.230513][T23692] slab_reclaimable 6376 [ 1388.230513][T23692] slab_unreclaimable 23672 03:53:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000007c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="b708baf42da681eb00000d0000001b6d19a9c7687496720345e10fe60b53053eb1a34ee2ca6f70d961afde30f8171b2dbea46f45704457651fcefd576a9ff022cb8b16f7eff8db36fbd7411bbf522d5ae68ce56a84c705b0bb285ec7ef0c52c171bb1ac125ab44662015ab728d87e3a60f5d1c589b6d5f6fb46ada3651abd1936d9c3c0ed8b3ee5b2bfe75ad833ae40ec324d3160acc1421cf0e2a84a695de19b44efce44ef79c90cf9c8760b2a9816163f29aacbe0cf69327e42338c18d040adbdf886a68cda2dd5c1f05f79845724867"], 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r2 = socket$netlink(0x10, 0x3, 0xf) (async) r3 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x1, 0x0, 0x0, {{0x2}, {@void, @val={0xc, 0x10d}}}}, 0x20}}, 0x0) (async) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x1b4, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CQM={0x18, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x6}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x8001, 0x3]}]}, @NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x8, 0x40, 0x4]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x42}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x5}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x3}]}, @NL80211_ATTR_CQM={0x3c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7ff}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x10}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x123}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7fffffff}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x1}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x8, 0x1, [0x4]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x27f}]}, @NL80211_ATTR_CQM={0x48, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x1c, 0x1, [0x2, 0x1f, 0x8, 0x1, 0x0, 0x101]}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x2}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0xe4adbb6}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7f}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x5e}]}, @NL80211_ATTR_CQM={0x3c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8}, @NL80211_ATTR_CQM_RSSI_THOLD={0x28, 0x1, [0x6, 0x704f, 0x2, 0x100, 0x800, 0xcfb, 0x3, 0xfb, 0xe7]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x5b4}]}, @NL80211_ATTR_CQM={0x58, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xfffffffc}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x20}, @NL80211_ATTR_CQM_RSSI_THOLD={0x20, 0x1, [0x9, 0x74e1, 0x4, 0xffe0, 0x1000, 0x2, 0x6]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x3, 0x87, 0x3f, 0x8]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x5ab}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xffff8c1a}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x6}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0xfa}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x3}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0xc0c1}, 0x840) r4 = socket$netlink(0x10, 0x3, 0x0) (async) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000680)={&(0x7f00000003c0), 0xc, &(0x7f0000000640)={&(0x7f0000000440)={0x1e4, 0x0, 0x800, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x71}, @val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x7fff, 0xe}}}}, [@NL80211_ATTR_VENDOR_DATA={0x21, 0xc5, "daebd8c0602c1afa1150cd0b7d74ed955e0f17c49637741a67570eb4bb"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1000}, @NL80211_ATTR_VENDOR_DATA={0xc9, 0xc5, "dd9533199ab3038f435248410033064f6e57554809a1ac078fe8dc5cf7327a84faf7fbfd43d2a1b995800e9b31f6b01d144db6b29b7c9a747ef77d471b3bf559b26c71f8fe22e050ed05f1fa674fb5d1086f52dd0a9660f2a4505558e29e4b45a03ea6c292b5496880f1a91bd860ec17858acad575a45764ca1af3da7b950aff3b82ede9c95a9b54318dd95a7aa7830b915c8a05e0db93f0634a37f64e287cadf6fde77f6353cbc906745295a356524dfc2c5b2da11926b188fc914985ded96ed9c41c4464"}, @NL80211_ATTR_VENDOR_DATA={0x8a, 0xc5, "77cc02537d412b998150a25a804291ac7c529a0aa493804e204e1cc6cbb639168bbc0995fee2c6da28fc011e2b8adb3c04d1018871f757c9b4bfa7c44a147852ce6f1ec33c732091a423cfa452ead2ebf70b0c22b27f9fbb4d003e23175db0dc1a608cddfd04844d54e26cf294b0bb0e9a7fb9f5b27cb26ce22bcf441c79ef90978ea2a48f7a"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x3}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x2}, @NL80211_ATTR_VENDOR_DATA={0x1f, 0xc5, "24bdcda4416386f56220962e4da3e8d2c468ebd45a364f8cdb0bfd"}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x2800}, 0x4) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000826}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x40, 0x0, 0x300, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x8, 0xe}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0x4, r8}]}, 0x4c}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="81000200c88fb2090000080000000000000006001b10e18a30d5d90f801dcf4e6a38e2dd60ab0d081e8bcaf822b6307675f1b16787071178404a82bcce175176cc", @ANYRES32=0x0, @ANYBLOB='\x00'/12, @ANYRES32=r8, @ANYBLOB], 0x28}}, 0x0) 03:53:48 executing program 4: mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 1388.230513][T23692] slab 30048 [ 1388.230513][T23692] workingset_refault_anon 0 [ 1388.230513][T23692] workingset_refault_file 51 [ 1388.230513][T23692] workingset_activate_anon 0 [ 1388.230513][T23692] workingset_activate_file 0 [ 1388.322870][T23692] Out of memory and no killable processes... [ 1388.372862][T23712] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23712 comm=syz-executor.2 [ 1388.376769][T23703] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1388.396226][T23703] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1388.407517][T23703] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1388.417968][T23703] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:53:49 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:53:49 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:53:49 executing program 4: mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:53:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:53:49 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000007400000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:49 executing program 4: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:53:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000007c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="b708baf42da681eb00000d0000001b6d19a9c7687496720345e10fe60b53053eb1a34ee2ca6f70d961afde30f8171b2dbea46f45704457651fcefd576a9ff022cb8b16f7eff8db36fbd7411bbf522d5ae68ce56a84c705b0bb285ec7ef0c52c171bb1ac125ab44662015ab728d87e3a60f5d1c589b6d5f6fb46ada3651abd1936d9c3c0ed8b3ee5b2bfe75ad833ae40ec324d3160acc1421cf0e2a84a695de19b44efce44ef79c90cf9c8760b2a9816163f29aacbe0cf69327e42338c18d040adbdf886a68cda2dd5c1f05f79845724867"], 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x1, 0x0, 0x0, {{0x2}, {@void, @val={0xc, 0x10d}}}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x1b4, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CQM={0x18, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x6}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x8001, 0x3]}]}, @NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x8, 0x40, 0x4]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x42}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x5}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x3}]}, @NL80211_ATTR_CQM={0x3c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7ff}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x10}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x123}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7fffffff}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x1}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x8, 0x1, [0x4]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x27f}]}, @NL80211_ATTR_CQM={0x48, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x1c, 0x1, [0x2, 0x1f, 0x8, 0x1, 0x0, 0x101]}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x2}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0xe4adbb6}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7f}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x5e}]}, @NL80211_ATTR_CQM={0x3c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8}, @NL80211_ATTR_CQM_RSSI_THOLD={0x28, 0x1, [0x6, 0x704f, 0x2, 0x100, 0x800, 0xcfb, 0x3, 0xfb, 0xe7]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x5b4}]}, @NL80211_ATTR_CQM={0x58, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xfffffffc}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x20}, @NL80211_ATTR_CQM_RSSI_THOLD={0x20, 0x1, [0x9, 0x74e1, 0x4, 0xffe0, 0x1000, 0x2, 0x6]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x3, 0x87, 0x3f, 0x8]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x5ab}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xffff8c1a}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x6}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0xfa}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x3}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0xc0c1}, 0x840) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000680)={&(0x7f00000003c0), 0xc, &(0x7f0000000640)={&(0x7f0000000440)={0x1e4, 0x0, 0x800, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x71}, @val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x7fff, 0xe}}}}, [@NL80211_ATTR_VENDOR_DATA={0x21, 0xc5, "daebd8c0602c1afa1150cd0b7d74ed955e0f17c49637741a67570eb4bb"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1000}, @NL80211_ATTR_VENDOR_DATA={0xc9, 0xc5, "dd9533199ab3038f435248410033064f6e57554809a1ac078fe8dc5cf7327a84faf7fbfd43d2a1b995800e9b31f6b01d144db6b29b7c9a747ef77d471b3bf559b26c71f8fe22e050ed05f1fa674fb5d1086f52dd0a9660f2a4505558e29e4b45a03ea6c292b5496880f1a91bd860ec17858acad575a45764ca1af3da7b950aff3b82ede9c95a9b54318dd95a7aa7830b915c8a05e0db93f0634a37f64e287cadf6fde77f6353cbc906745295a356524dfc2c5b2da11926b188fc914985ded96ed9c41c4464"}, @NL80211_ATTR_VENDOR_DATA={0x8a, 0xc5, "77cc02537d412b998150a25a804291ac7c529a0aa493804e204e1cc6cbb639168bbc0995fee2c6da28fc011e2b8adb3c04d1018871f757c9b4bfa7c44a147852ce6f1ec33c732091a423cfa452ead2ebf70b0c22b27f9fbb4d003e23175db0dc1a608cddfd04844d54e26cf294b0bb0e9a7fb9f5b27cb26ce22bcf441c79ef90978ea2a48f7a"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x3}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x2}, @NL80211_ATTR_VENDOR_DATA={0x1f, 0xc5, "24bdcda4416386f56220962e4da3e8d2c468ebd45a364f8cdb0bfd"}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x2800}, 0x4) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000826}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x40, 0x0, 0x300, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x8, 0xe}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0x4, r8}]}, 0x4c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="81000200c88fb2090000080000000000000006001b10e18a30d5d90f801dcf4e6a38e2dd60ab0d081e8bcaf822b6307675f1b16787071178404a82bcce175176cc", @ANYRES32=0x0, @ANYBLOB='\x00'/12, @ANYRES32=r8, @ANYBLOB], 0x28}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000007c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="b708baf42da681eb00000d0000001b6d19a9c7687496720345e10fe60b53053eb1a34ee2ca6f70d961afde30f8171b2dbea46f45704457651fcefd576a9ff022cb8b16f7eff8db36fbd7411bbf522d5ae68ce56a84c705b0bb285ec7ef0c52c171bb1ac125ab44662015ab728d87e3a60f5d1c589b6d5f6fb46ada3651abd1936d9c3c0ed8b3ee5b2bfe75ad833ae40ec324d3160acc1421cf0e2a84a695de19b44efce44ef79c90cf9c8760b2a9816163f29aacbe0cf69327e42338c18d040adbdf886a68cda2dd5c1f05f79845724867"], 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) socket$netlink(0x10, 0x3, 0xf) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x1, 0x0, 0x0, {{0x2}, {@void, @val={0xc, 0x10d}}}}, 0x20}}, 0x0) (async) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x1b4, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CQM={0x18, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x6}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x8001, 0x3]}]}, @NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x8, 0x40, 0x4]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x42}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x5}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x3}]}, @NL80211_ATTR_CQM={0x3c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7ff}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x10}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x123}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7fffffff}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x1}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x8, 0x1, [0x4]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x27f}]}, @NL80211_ATTR_CQM={0x48, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x1c, 0x1, [0x2, 0x1f, 0x8, 0x1, 0x0, 0x101]}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x2}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0xe4adbb6}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7f}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x5e}]}, @NL80211_ATTR_CQM={0x3c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8}, @NL80211_ATTR_CQM_RSSI_THOLD={0x28, 0x1, [0x6, 0x704f, 0x2, 0x100, 0x800, 0xcfb, 0x3, 0xfb, 0xe7]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x5b4}]}, @NL80211_ATTR_CQM={0x58, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xfffffffc}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x20}, @NL80211_ATTR_CQM_RSSI_THOLD={0x20, 0x1, [0x9, 0x74e1, 0x4, 0xffe0, 0x1000, 0x2, 0x6]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x3, 0x87, 0x3f, 0x8]}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x5ab}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xffff8c1a}]}, @NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_INTVL={0x8}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x6}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0xfa}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x3}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0xc0c1}, 0x840) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) (async) getsockname$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) (async) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000680)={&(0x7f00000003c0), 0xc, &(0x7f0000000640)={&(0x7f0000000440)={0x1e4, 0x0, 0x800, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x71}, @val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x7fff, 0xe}}}}, [@NL80211_ATTR_VENDOR_DATA={0x21, 0xc5, "daebd8c0602c1afa1150cd0b7d74ed955e0f17c49637741a67570eb4bb"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x1000}, @NL80211_ATTR_VENDOR_DATA={0xc9, 0xc5, "dd9533199ab3038f435248410033064f6e57554809a1ac078fe8dc5cf7327a84faf7fbfd43d2a1b995800e9b31f6b01d144db6b29b7c9a747ef77d471b3bf559b26c71f8fe22e050ed05f1fa674fb5d1086f52dd0a9660f2a4505558e29e4b45a03ea6c292b5496880f1a91bd860ec17858acad575a45764ca1af3da7b950aff3b82ede9c95a9b54318dd95a7aa7830b915c8a05e0db93f0634a37f64e287cadf6fde77f6353cbc906745295a356524dfc2c5b2da11926b188fc914985ded96ed9c41c4464"}, @NL80211_ATTR_VENDOR_DATA={0x8a, 0xc5, "77cc02537d412b998150a25a804291ac7c529a0aa493804e204e1cc6cbb639168bbc0995fee2c6da28fc011e2b8adb3c04d1018871f757c9b4bfa7c44a147852ce6f1ec33c732091a423cfa452ead2ebf70b0c22b27f9fbb4d003e23175db0dc1a608cddfd04844d54e26cf294b0bb0e9a7fb9f5b27cb26ce22bcf441c79ef90978ea2a48f7a"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x3}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x2}, @NL80211_ATTR_VENDOR_DATA={0x1f, 0xc5, "24bdcda4416386f56220962e4da3e8d2c468ebd45a364f8cdb0bfd"}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x2800}, 0x4) (async) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000826}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x40, 0x0, 0x300, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x8, 0xe}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x40}}, 0x0) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0x4, r8}]}, 0x4c}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="81000200c88fb2090000080000000000000006001b10e18a30d5d90f801dcf4e6a38e2dd60ab0d081e8bcaf822b6307675f1b16787071178404a82bcce175176cc", @ANYRES32=0x0, @ANYBLOB='\x00'/12, @ANYRES32=r8, @ANYBLOB], 0x28}}, 0x0) (async) [ 1388.453789][T23712] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1388.470828][T23712] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23712 comm=syz-executor.2 [ 1388.483943][T23712] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23712 comm=syz-executor.2 03:53:49 executing program 4: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:53:49 executing program 4: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:53:49 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 1388.534667][T23720] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1388.545002][T23720] CPU: 0 PID: 23720 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1388.555944][T23720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1388.566030][T23720] Call Trace: [ 1388.569309][T23720] [ 1388.572238][T23720] dump_stack_lvl+0xd6/0x122 [ 1388.576842][T23720] dump_stack+0x11/0x12 [ 1388.581881][T23720] dump_header+0x98/0x410 [ 1388.586220][T23720] out_of_memory+0x65e/0x880 [ 1388.590104][T23721] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1388.590808][T23720] memory_max_write+0x31b/0x420 [ 1388.601271][T23721] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1388.606052][T23720] ? memory_max_show+0x70/0x70 [ 1388.620626][T23720] cgroup_file_write+0x167/0x300 03:53:49 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000007a00000008001b0000000000140002"], 0x3c}}, 0x0) [ 1388.621349][T23721] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1388.625625][T23720] ? __check_object_size+0x160/0x200 [ 1388.636043][T23721] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1388.651403][T23720] ? cgroup_seqfile_stop+0x70/0x70 [ 1388.656580][T23720] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1388.661924][T23720] vfs_write+0x468/0x760 [ 1388.666180][T23720] ksys_write+0xe8/0x1a0 [ 1388.670446][T23720] __x64_sys_write+0x3e/0x50 [ 1388.675092][T23720] do_syscall_64+0x2b/0x70 03:53:49 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:53:49 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x1) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1388.679569][T23720] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1388.685647][T23720] RIP: 0033:0x7f3c2cb58279 [ 1388.690221][T23720] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1388.709881][T23720] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1388.718299][T23720] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1388.726285][T23720] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1388.734277][T23720] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1388.742273][T23720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1388.750248][T23720] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1388.758225][T23720] [ 1388.761271][T23720] memory: usage 80kB, limit 0kB, failcnt 4674 [ 1388.767339][T23720] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1388.774338][T23720] Memory cgroup stats for /syz1: [ 1388.774657][T23720] anon 0 [ 1388.774657][T23720] file 49152 [ 1388.774657][T23720] kernel 32768 [ 1388.774657][T23720] kernel_stack 0 [ 1388.774657][T23720] pagetables 0 [ 1388.774657][T23720] percpu 0 [ 1388.774657][T23720] sock 0 [ 1388.774657][T23720] vmalloc 0 [ 1388.774657][T23720] shmem 40960 [ 1388.774657][T23720] file_mapped 40960 [ 1388.774657][T23720] file_dirty 0 [ 1388.774657][T23720] file_writeback 0 [ 1388.774657][T23720] swapcached 0 [ 1388.774657][T23720] inactive_anon 0 [ 1388.774657][T23720] active_anon 40960 [ 1388.774657][T23720] inactive_file 0 [ 1388.774657][T23720] active_file 8192 [ 1388.774657][T23720] unevictable 0 [ 1388.774657][T23720] slab_reclaimable 6376 [ 1388.774657][T23720] slab_unreclaimable 20064 [ 1388.774657][T23720] slab 26440 [ 1388.774657][T23720] workingset_refault_anon 0 [ 1388.774657][T23720] workingset_refault_file 51 [ 1388.774657][T23720] workingset_activate_anon 0 [ 1388.774657][T23720] workingset_activate_file 0 [ 1388.867008][T23720] Out of memory and no killable processes... [ 1388.890146][T23735] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1388.901279][T23738] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23738 comm=syz-executor.2 [ 1388.950175][T23735] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23735 comm=syz-executor.2 [ 1388.967946][T23741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1388.978458][T23741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1388.981386][T23740] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23740 comm=syz-executor.2 [ 1389.016167][T23741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1389.026650][T23741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:53:49 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:53:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:53:49 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:53:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="c6efd13c8a24ef9385ae7a59c1197b2bb41fdf", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) 03:53:49 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000001801000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:49 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 1389.262803][T23767] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1389.273044][T23767] CPU: 0 PID: 23767 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1389.284076][T23767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1389.294134][T23767] Call Trace: [ 1389.297409][T23767] [ 1389.299071][T23765] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1389.300440][T23767] dump_stack_lvl+0xd6/0x122 [ 1389.310895][T23765] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1389.315400][T23767] dump_stack+0x11/0x12 [ 1389.315427][T23767] dump_header+0x98/0x410 [ 1389.333667][T23767] out_of_memory+0x65e/0x880 [ 1389.335520][T23765] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1389.338289][T23767] memory_max_write+0x31b/0x420 [ 1389.338316][T23767] ? memory_max_show+0x70/0x70 [ 1389.338335][T23767] cgroup_file_write+0x167/0x300 [ 1389.338352][T23767] ? __check_object_size+0x160/0x200 [ 1389.348773][T23765] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1389.353571][T23767] ? cgroup_seqfile_stop+0x70/0x70 [ 1389.353596][T23767] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1389.388716][T23767] vfs_write+0x468/0x760 [ 1389.393001][T23767] ksys_write+0xe8/0x1a0 [ 1389.397253][T23767] __x64_sys_write+0x3e/0x50 [ 1389.401884][T23767] do_syscall_64+0x2b/0x70 [ 1389.406303][T23767] entry_SYSCALL_64_after_hwframe+0x63/0xcd 03:53:49 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000003000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="c6efd13c8a24ef9385ae7a59c1197b2bb41fdf", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) 03:53:49 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 1389.412200][T23767] RIP: 0033:0x7f3c2cb58279 [ 1389.416606][T23767] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1389.436262][T23767] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1389.444728][T23767] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1389.452704][T23767] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 03:53:50 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:53:50 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(0x0, 0x0) [ 1389.460718][T23767] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1389.468727][T23767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1389.476796][T23767] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1389.484846][T23767] [ 1389.488050][T23767] memory: usage 76kB, limit 0kB, failcnt 4674 [ 1389.494133][T23767] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1389.500980][T23767] Memory cgroup stats for /syz1: [ 1389.501274][T23767] anon 0 [ 1389.501274][T23767] file 49152 [ 1389.501274][T23767] kernel 28672 [ 1389.501274][T23767] kernel_stack 0 [ 1389.501274][T23767] pagetables 0 [ 1389.501274][T23767] percpu 0 [ 1389.501274][T23767] sock 0 [ 1389.501274][T23767] vmalloc 0 [ 1389.501274][T23767] shmem 40960 [ 1389.501274][T23767] file_mapped 40960 [ 1389.501274][T23767] file_dirty 0 [ 1389.501274][T23767] file_writeback 0 [ 1389.501274][T23767] swapcached 0 [ 1389.501274][T23767] inactive_anon 0 [ 1389.501274][T23767] active_anon 40960 [ 1389.501274][T23767] inactive_file 0 [ 1389.501274][T23767] active_file 8192 [ 1389.501274][T23767] unevictable 0 [ 1389.501274][T23767] slab_reclaimable 3624 [ 1389.501274][T23767] slab_unreclaimable 20064 [ 1389.501274][T23767] slab 23688 [ 1389.501274][T23767] workingset_refault_anon 0 [ 1389.501274][T23767] workingset_refault_file 51 [ 1389.501274][T23767] workingset_activate_anon 0 [ 1389.501274][T23767] workingset_activate_file 0 [ 1389.593625][T23767] Out of memory and no killable processes... [ 1389.621900][T23775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1389.632849][T23775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1389.643883][T23775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1389.654423][T23775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1389.864448][ T5374] device hsr_slave_0 left promiscuous mode [ 1389.870746][ T5374] device hsr_slave_1 left promiscuous mode [ 1389.877174][ T5374] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1389.884680][ T5374] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1389.893007][ T5374] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1389.900473][ T5374] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1389.909243][ T5374] device bridge_slave_1 left promiscuous mode [ 1389.915438][ T5374] bridge0: port 2(bridge_slave_1) entered disabled state [ 1389.924328][ T5374] device bridge_slave_0 left promiscuous mode [ 1389.930422][ T5374] bridge0: port 1(bridge_slave_0) entered disabled state [ 1389.942509][ T5374] device veth1_macvtap left promiscuous mode [ 1389.948516][ T5374] device veth0_macvtap left promiscuous mode [ 1389.954573][ T5374] device veth1_vlan left promiscuous mode [ 1389.960343][ T5374] device veth0_vlan left promiscuous mode [ 1390.043157][ T5374] team0 (unregistering): Port device team_slave_1 removed [ 1390.053392][ T5374] team0 (unregistering): Port device team_slave_0 removed [ 1390.063248][ T5374] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1390.074517][ T5374] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1390.103974][ T5374] bond0 (unregistering): Released all slaves [ 1390.483241][T23784] chnl_net:caif_netlink_parms(): no params data found [ 1390.519196][T23784] bridge0: port 1(bridge_slave_0) entered blocking state [ 1390.526290][T23784] bridge0: port 1(bridge_slave_0) entered disabled state [ 1390.534384][T23784] device bridge_slave_0 entered promiscuous mode [ 1390.541939][T23784] bridge0: port 2(bridge_slave_1) entered blocking state [ 1390.549021][T23784] bridge0: port 2(bridge_slave_1) entered disabled state [ 1390.557642][T23784] device bridge_slave_1 entered promiscuous mode [ 1390.575984][T23784] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1390.586737][T23784] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1390.607083][T23784] team0: Port device team_slave_0 added [ 1390.614010][T23784] team0: Port device team_slave_1 added [ 1390.628476][T23784] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1390.635457][T23784] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1390.661379][T23784] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1390.673276][T23784] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1390.680480][T23784] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1390.706414][T23784] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1390.728799][T23784] device hsr_slave_0 entered promiscuous mode [ 1390.735547][T23784] device hsr_slave_1 entered promiscuous mode [ 1390.742637][T23784] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1390.750182][T23784] Cannot create hsr debugfs directory [ 1390.804688][T23784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1390.816033][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1390.823814][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1390.832760][T23784] 8021q: adding VLAN 0 to HW filter on device team0 [ 1390.841370][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1390.850049][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1390.858442][T26500] bridge0: port 1(bridge_slave_0) entered blocking state [ 1390.865541][T26500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1390.873884][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1390.883139][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1390.892001][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1390.900431][ T8485] bridge0: port 2(bridge_slave_1) entered blocking state [ 1390.907529][ T8485] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1390.925828][T23784] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1390.936185][T23784] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1390.948077][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1390.957169][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1390.966283][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1390.974846][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1390.983769][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1390.992302][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1391.000917][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1391.009536][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1391.018044][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1391.026603][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1391.035069][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1391.043423][ T8485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1391.058016][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1391.065669][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1391.076223][T23784] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1391.155557][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1391.203396][T23784] device veth0_vlan entered promiscuous mode [ 1391.210569][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1391.219267][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1391.227389][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1391.238294][T23784] device veth1_vlan entered promiscuous mode [ 1391.255216][T23784] device veth0_macvtap entered promiscuous mode [ 1391.262750][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1391.271192][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1391.279935][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1391.288668][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1391.298379][T23784] device veth1_macvtap entered promiscuous mode [ 1391.312893][T23784] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1391.320427][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1391.330028][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1391.340853][T23784] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1391.348498][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1391.357367][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1391.400117][T23818] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1391.410368][T23818] CPU: 0 PID: 23818 Comm: syz-executor.1 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1391.421325][T23818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1391.431369][T23818] Call Trace: [ 1391.434630][T23818] [ 1391.437545][T23818] dump_stack_lvl+0xd6/0x122 [ 1391.442121][T23818] dump_stack+0x11/0x12 [ 1391.446324][T23818] dump_header+0x98/0x410 [ 1391.450639][T23818] oom_kill_process+0x100/0x550 [ 1391.455547][T23818] out_of_memory+0x620/0x880 [ 1391.460181][T23818] memory_max_write+0x31b/0x420 [ 1391.465024][T23818] ? memory_max_show+0x70/0x70 [ 1391.469851][T23818] cgroup_file_write+0x167/0x300 [ 1391.474777][T23818] ? __check_object_size+0x160/0x200 [ 1391.480113][T23818] ? cgroup_seqfile_stop+0x70/0x70 [ 1391.485206][T23818] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1391.490476][T23818] vfs_write+0x468/0x760 [ 1391.494699][T23818] ksys_write+0xe8/0x1a0 [ 1391.498923][T23818] __x64_sys_write+0x3e/0x50 [ 1391.503560][T23818] do_syscall_64+0x2b/0x70 [ 1391.507994][T23818] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1391.513981][T23818] RIP: 0033:0x7fc67b3b8279 [ 1391.518376][T23818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1391.537966][T23818] RSP: 002b:00007fc67ab2e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1391.546367][T23818] RAX: ffffffffffffffda RBX: 00007fc67b4caf80 RCX: 00007fc67b3b8279 [ 1391.554399][T23818] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1391.562356][T23818] RBP: 00007fc67b412189 R08: 0000000000000000 R09: 0000000000000000 [ 1391.570344][T23818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1391.578301][T23818] R13: 00007ffed671383f R14: 00007fc67ab2e300 R15: 0000000000022000 [ 1391.586299][T23818] [ 1391.589534][T23818] memory: usage 364kB, limit 0kB, failcnt 4674 [ 1391.595711][T23818] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1391.602581][T23818] Memory cgroup stats for /syz1: [ 1391.602775][T23818] anon 114688 [ 1391.602775][T23818] file 49152 [ 1391.602775][T23818] kernel 208896 [ 1391.602775][T23818] kernel_stack 32768 [ 1391.602775][T23818] pagetables 77824 [ 1391.602775][T23818] percpu 0 [ 1391.602775][T23818] sock 0 [ 1391.602775][T23818] vmalloc 0 [ 1391.602775][T23818] shmem 40960 [ 1391.602775][T23818] file_mapped 40960 [ 1391.602775][T23818] file_dirty 0 [ 1391.602775][T23818] file_writeback 0 [ 1391.602775][T23818] swapcached 0 [ 1391.602775][T23818] inactive_anon 110592 [ 1391.602775][T23818] active_anon 40960 [ 1391.602775][T23818] inactive_file 4096 [ 1391.602775][T23818] active_file 4096 [ 1391.602775][T23818] unevictable 0 [ 1391.602775][T23818] slab_reclaimable 20704 [ 1391.602775][T23818] slab_unreclaimable 48784 [ 1391.602775][T23818] slab 69488 [ 1391.602775][T23818] workingset_refault_anon 0 [ 1391.602775][T23818] workingset_refault_file 51 [ 1391.602775][T23818] workingset_activate_anon 0 [ 1391.602775][T23818] workingset_activate_file 0 03:53:52 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x1) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:53:52 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(0x0, 0x0) 03:53:52 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:53:52 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000002403000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="c6efd13c8a24ef9385ae7a59c1197b2bb41fdf", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) (async, rerun: 64) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (rerun: 64) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) 03:53:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:53:52 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(0x0, 0x0) [ 1391.697528][T23818] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=23817,uid=0 [ 1391.712839][T23818] Memory cgroup out of memory: Killed process 23817 (syz-executor.1) total-vm:48360kB, anon-rss:372kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 1391.777816][T23822] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1391.788271][T23822] CPU: 0 PID: 23822 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1391.799220][T23822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1391.801064][T23830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1391.809341][T23822] Call Trace: [ 1391.809348][T23822] 03:53:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)={0x14, 0x0, 0x0, 0x70bd2d}, 0x14}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000000)=0xfffffffffffffdfb) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x4}}}]}, 0x34}}, 0x0) [ 1391.809356][T23822] dump_stack_lvl+0xd6/0x122 [ 1391.819789][T23830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1391.823028][T23822] dump_stack+0x11/0x12 [ 1391.827500][T23830] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1391.830512][T23822] dump_header+0x98/0x410 [ 1391.840315][T23830] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1391.844489][T23822] oom_kill_process+0x100/0x550 [ 1391.874031][T23822] out_of_memory+0x620/0x880 03:53:52 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000003603000008001b0000000000140002"], 0x3c}}, 0x0) [ 1391.878675][T23822] memory_max_write+0x31b/0x420 [ 1391.883581][T23822] ? memory_max_show+0x70/0x70 [ 1391.888399][T23822] cgroup_file_write+0x167/0x300 [ 1391.893494][T23822] ? __check_object_size+0x160/0x200 [ 1391.898816][T23822] ? cgroup_seqfile_stop+0x70/0x70 [ 1391.903958][T23822] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1391.909338][T23822] vfs_write+0x468/0x760 [ 1391.913662][T23822] ksys_write+0xe8/0x1a0 [ 1391.917908][T23822] __x64_sys_write+0x3e/0x50 [ 1391.922501][T23822] do_syscall_64+0x2b/0x70 [ 1391.926922][T23822] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1391.932863][T23822] RIP: 0033:0x7f3c2cb58279 [ 1391.937324][T23822] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1391.957011][T23822] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1391.965455][T23822] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1391.973430][T23822] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1391.981478][T23822] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1391.989567][T23822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1391.997542][T23822] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1392.005523][T23822] [ 1392.008592][T23822] memory: usage 132kB, limit 0kB, failcnt 4693 [ 1392.014829][T23822] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1392.021745][T23822] Memory cgroup stats for /syz1: [ 1392.022040][T23822] anon 32768 [ 1392.022040][T23822] file 49152 [ 1392.022040][T23822] kernel 53248 [ 1392.022040][T23822] kernel_stack 0 [ 1392.022040][T23822] pagetables 8192 [ 1392.022040][T23822] percpu 0 [ 1392.022040][T23822] sock 0 [ 1392.022040][T23822] vmalloc 0 [ 1392.022040][T23822] shmem 40960 [ 1392.022040][T23822] file_mapped 40960 [ 1392.022040][T23822] file_dirty 0 [ 1392.022040][T23822] file_writeback 0 [ 1392.022040][T23822] swapcached 0 [ 1392.022040][T23822] inactive_anon 32768 [ 1392.022040][T23822] active_anon 40960 [ 1392.022040][T23822] inactive_file 0 [ 1392.022040][T23822] active_file 8192 [ 1392.022040][T23822] unevictable 0 [ 1392.022040][T23822] slab_reclaimable 7400 [ 1392.022040][T23822] slab_unreclaimable 23936 [ 1392.022040][T23822] slab 31336 [ 1392.022040][T23822] workingset_refault_anon 0 [ 1392.022040][T23822] workingset_refault_file 51 [ 1392.022040][T23822] workingset_activate_anon 0 [ 1392.022040][T23822] workingset_activate_file 0 [ 1392.032251][T23834] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23834 comm=syz-executor.2 03:53:52 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_DELCHAIN={0x98, 0x5, 0xa, 0x401, 0x0, 0x0, {0x5, 0x0, 0x3}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_HOOK={0x18, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'wg0\x00'}]}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x7}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_CHAIN_ID={0x8, 0xb, 0x1, 0x0, 0x6}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffd}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_COUNTERS={0x34, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x7}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x3}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x7fff}]}]}, @NFT_MSG_DELSETELEM={0x246c, 0xe, 0xa, 0x3, 0x0, 0x0, {0x0, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x1448, 0x3, 0x0, 0x1, [{0x1434, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_KEY_END={0x1248, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x8}]}, @NFTA_DATA_VALUE={0xfa, 0x1, 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0x0, 0x292}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}, @NFTA_SET_ELEM_EXPRESSIONS={0x1c, 0xb, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @rt={{0x7}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_RT_DREG={0x8, 0x1, 0x1, 0x0, 0xc}]}}}]}, @NFTA_SET_ELEM_DATA={0x1a8, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x9, 0x1, "95e854b64f"}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x4}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1000}]}, @NFTA_DATA_VALUE={0x7c, 0x1, 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"5387a9a3fd2e6e161a55206d8d83464d89bc18f65d134398ebfeaff2fae52bc2e99c06683417cb6aa802f315847359531b7f0eee3a918bfd77fea82470d8c0e60c14c84b12b5cdcd66ce1c96287d0c0b686d4592b3f445246b600243ea78fcfff48fffd1401a2f48e0b5a8b7a11e43c9c14a0e498af6c31f4ecb52173a4d595a44548ddf4ef1a4db738c5eada2963983cd98c83c3f53595cdf0d966f2500190101ca4d8659b7785be8ae4f11b492062287d405717068eb8f825eb971c18a3457aa451b960bde81e5ee0f0fa59a4903db32eea15150d942"}, @NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x2}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}]}, {0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0xffffffffffffffe1}]}, {0xc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}]}, {0x328, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_DATA={0x238, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x54, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0xab, 0x1, "8612b765e527d12c9ae3a8684bae693e5e03c6cfe07db2efff529a7b2ce1be5f9322508c7c6b742a1c508cf33ce48bb99c0baa331f3952a10171c51d16f86bdfe9b6584c742f4be122a77eab2f6b40cc4f3f359e279d48fff739344249bacc8754e8989e6b851bdeae851ce780974a209146664d11cc181a5a340cfeb7f57cce9ed02774b762e415edefd9b878530f8265286d638ecb93c0eafec183ea3a42162b31c9b643a89c"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VALUE={0x80, 0x1, "9f9eb3dfb15fd37dc7404a2bbb96315ca92e5370827f29c6ddbacffc10eb55d70ca95f3d1c3ad22e3af6d82c9b4c862d78f87624d34b4d4df8877bb84db7ee8713865d379146d3a0f55326c5e63ceeaf89c07c6fcba97e12d0db8cdd8d940d970544c738de9a4b25b5e215d70ed57ffc3e6d815de1177ae273d240c1"}, @NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xe36b44cd9136c23c}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x2}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0x3f, 0x1, "c31496da107ace1341f2ac5d14dad27a54dad0ec8224dce9b34210fcb254890cc1161b9ca132a1d22bfba36e081983cc2744a5cf226961eb401948"}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}]}, @NFTA_SET_ELEM_KEY_END={0xd4, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0x5, 0x1, "ee"}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x8000}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xfff}]}, @NFTA_DATA_VERDICT={0x28, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3bf}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x401}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x40}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0x20, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x4}]}]}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_EXPR={0x4}]}, {0x88, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_FLAGS={0x8}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_DATA={0x64, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x50, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xfffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x66}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_EXPR={0x4}]}]}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x24, 0x6, 0xa, 0x503, 0x0, 0x0, {0x0, 0x0, 0x9}, [@NFTA_RULE_POSITION_ID={0x8}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x1}]}, @NFT_MSG_NEWFLOWTABLE={0x2c, 0x16, 0xa, 0x0, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x4}]}, @NFT_MSG_NEWSETELEM={0x604, 0xc, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x5}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x5ac, 0x3, 0x0, 0x1, [{0x5a8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_DATA={0x128, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x27, 0x1, "90595697c50f8b6d29b471439c998ba4e2a13f2a96638c6c9b291e650f1f752080a325"}, @NFTA_DATA_VALUE={0x4}, @NFTA_DATA_VERDICT={0x68, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xe9c}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x68, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x80000001}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9f9}]}]}, @NFTA_SET_ELEM_DATA={0x164, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0xc4, 0x1, "6c67ecec45d7e2691c0c85b01be2795766970ac7c2e065b5a3b4fc25d87abd74d3835dcc0a829aa70fdf603d73507cdc9f5b3b7963f70416f4cdd2f753acb637bfc813920df065a074e6d18c4dc4c064b106aab7d98835a8dcd6178cf833f6d8b5bf35811da47a59cc4b12e4c8831e7c9ee0889aca17ce844c34c66fbee5c607ab6f7683d364ba3ea489bc0eef5cbb5e86f26171012aef80012875e69b8853513f6ce821a6f8ec0ac07f1c73f42c5dfb9e0aacd6ed03f3e7b33817b069742d7d"}, @NFTA_DATA_VALUE={0x8f, 0x1, "9367e91b230d4a9ff0d0fb0c301a5169324b11fcf6a26939fe4e644d03742a7e07a2afb6887aea6f8ae8f7a7f5d95ac03725bd776b8e2996b551a6ffdf98de01a6f65872264e27de3407e073321506c66046c5c59753374e833bc580faf503da92ebc1133fa8180ebc4f9c2583e3fe8c612a3ed721ca1abdd9aed5c2c959bad00e64deae727328baf78fe9"}]}, @NFTA_SET_ELEM_USERDATA={0xb4, 0x6, 0x1, 0x0, "9eeed0159d8a90d3b81d5ebc9afa44332e31cc1cc44f2f4c85450c8bce2fca0fe8ac706d65bfbcc877eb2637b2f7a3b143e5e4de656a2da3d84c3ca8ea788a86bd8a6bbae3b9c4f8baa30390ff3bedccfcc032f8f9d38ab133f9850210fc0fed8aeeb6f00be8fb8706d6ece7430b7aee7cf6db22cb6b59995c4dee93c8b968dc32a428568eee692e5b56a9e6c663605f7c1e72345b2d33e3af00ecd0441dc00aaa79baee3e1c37e0de5e85d0a38d4884"}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x9}, @NFTA_SET_ELEM_DATA={0x254, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x97, 0x1, "64f177ab0f5762b430eb0bdcba9c72290b36e49a439eb8d51ba91fc99a8ee3edd964a6c6ee19a3022b291096f459f65ba77f7879a6180a847f4fb934b17a64f6d52f5ef96ff44d9b5b60bad04a6c03229a9a7afec3723eaf405806ac899098d38c198fc7a632de0f2b4c5bfced4a051af842dbe22b4da7c476a897929b1625334035e53da1485f5e5b120a4f2b1e94c06fb094"}, @NFTA_DATA_VALUE={0x8, 0x1, "58f5f428"}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x2}]}, @NFTA_DATA_VERDICT={0x50, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x50, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x40}]}, @NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x91, 0x1, "0e50c5337d0f40362511b878fffb18053fdc6c2f26eb30ce41c1d7942a73406e4807a0b2104183274219410c561ab21d58d89c215bf200af56dbe49c790d9c6ea2ed80d455948896780fa099104cce168a5809d5e9f227ca348eb100e6642dbaa3b3a5833245425610ce124987b7d5fc341fc3431775ed2534b5c45de7bcff19282aa741bbc8dbc9458a9f083c"}]}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x20, 0x16, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x5}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x6c, 0x9, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFTA_SET_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xd}, @NFTA_SET_EXPRESSIONS={0x30, 0x12, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, @log={{0x8}, @val={0x20, 0x2, 0x0, 0x1, [@NFTA_LOG_QTHRESHOLD={0x6, 0x4, 0x1, 0x0, 0x9}, @NFTA_LOG_QTHRESHOLD={0x6, 0x4, 0x1, 0x0, 0x800}, @NFTA_LOG_PREFIX={0xc, 0x2, 0x1, 0x0, 'cgroup2\x00'}]}}}]}, @NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_GC_INTERVAL={0x8}]}], {0x14}}, 0x2c0c}}, 0x40840) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1392.115341][T23822] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz5,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=23784,uid=0 [ 1392.115510][T23822] Memory cgroup out of memory: Killed process 23784 (syz-executor.1) total-vm:42340kB, anon-rss:368kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:0 [ 1392.168064][T23822] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1392.178335][T23822] CPU: 0 PID: 23822 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1392.189287][T23822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1392.199354][T23822] Call Trace: [ 1392.202637][T23822] [ 1392.205570][T23822] dump_stack_lvl+0xd6/0x122 [ 1392.210184][T23822] dump_stack+0x11/0x12 [ 1392.214352][T23822] dump_header+0x98/0x410 [ 1392.218761][T23822] out_of_memory+0x65e/0x880 [ 1392.223356][T23835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1392.223414][T23822] memory_max_write+0x31b/0x420 [ 1392.233918][T23835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1392.238624][T23822] ? memory_max_show+0x70/0x70 [ 1392.253176][T23822] cgroup_file_write+0x167/0x300 [ 1392.258122][T23822] ? __check_object_size+0x160/0x200 [ 1392.259205][T23835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1392.263418][T23822] ? cgroup_seqfile_stop+0x70/0x70 [ 1392.263439][T23822] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1392.263461][T23822] vfs_write+0x468/0x760 [ 1392.263553][T23822] ksys_write+0xe8/0x1a0 [ 1392.273935][T23835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1392.279045][T23822] __x64_sys_write+0x3e/0x50 [ 1392.307190][T23822] do_syscall_64+0x2b/0x70 [ 1392.311695][T23822] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1392.317746][T23822] RIP: 0033:0x7f3c2cb58279 03:53:52 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000003903000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)={0x14, 0x0, 0x0, 0x70bd2d}, 0x14}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000000)=0xfffffffffffffdfb) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x4}}}]}, 0x34}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)={0x14, 0x0, 0x0, 0x70bd2d}, 0x14}}, 0x0) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) dup(r2) (async) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000000)=0xfffffffffffffdfb) (async) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (async) [ 1392.322168][T23822] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1392.341868][T23822] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1392.350290][T23822] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1392.358354][T23822] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1392.366337][T23822] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1392.374444][T23822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1392.374913][T23843] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23843 comm=syz-executor.2 [ 1392.382406][T23822] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1392.382424][T23822] [ 1392.382457][T23822] memory: usage 88kB, limit 0kB, failcnt 4710 [ 1392.382468][T23822] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1392.382478][T23822] Memory cgroup stats for /syz1: [ 1392.382767][T23822] anon 0 [ 1392.382767][T23822] file 49152 [ 1392.382767][T23822] kernel 40960 [ 1392.382767][T23822] kernel_stack 0 [ 1392.382767][T23822] pagetables 0 [ 1392.382767][T23822] percpu 0 [ 1392.382767][T23822] sock 0 [ 1392.382767][T23822] vmalloc 0 [ 1392.382767][T23822] shmem 40960 [ 1392.382767][T23822] file_mapped 40960 [ 1392.382767][T23822] file_dirty 0 [ 1392.382767][T23822] file_writeback 0 [ 1392.382767][T23822] swapcached 0 [ 1392.382767][T23822] inactive_anon 0 [ 1392.382767][T23822] active_anon 40960 [ 1392.382767][T23822] inactive_file 0 [ 1392.382767][T23822] active_file 8192 [ 1392.382767][T23822] unevictable 0 [ 1392.382767][T23822] slab_reclaimable 7400 [ 1392.382767][T23822] slab_unreclaimable 23936 [ 1392.382767][T23822] slab 31336 [ 1392.382767][T23822] workingset_refault_anon 0 [ 1392.382767][T23822] workingset_refault_file 51 [ 1392.382767][T23822] workingset_activate_anon 0 [ 1392.382767][T23822] workingset_activate_file 0 [ 1392.435388][T23842] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1392.511626][T23822] Out of memory and no killable processes... [ 1392.520466][T23837] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1392.522157][T23842] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1392.527637][T23842] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1392.528155][T23837] CPU: 0 PID: 23837 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1392.538100][T23842] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1392.547792][T23837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1392.547803][T23837] Call Trace: [ 1392.547808][T23837] [ 1392.547815][T23837] dump_stack_lvl+0xd6/0x122 [ 1392.599874][T23837] dump_stack+0x11/0x12 [ 1392.604041][T23837] dump_header+0x98/0x410 [ 1392.608413][T23837] out_of_memory+0x65e/0x880 [ 1392.613018][T23837] memory_max_write+0x31b/0x420 [ 1392.617959][T23837] ? memory_max_show+0x70/0x70 [ 1392.622742][T23837] cgroup_file_write+0x167/0x300 [ 1392.627692][T23837] ? __check_object_size+0x160/0x200 [ 1392.633082][T23837] ? cgroup_seqfile_stop+0x70/0x70 [ 1392.638692][T23837] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1392.644071][T23837] vfs_write+0x468/0x760 [ 1392.648393][T23837] ksys_write+0xe8/0x1a0 [ 1392.652633][T23837] __x64_sys_write+0x3e/0x50 [ 1392.657216][T23837] do_syscall_64+0x2b/0x70 [ 1392.661645][T23837] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1392.667573][T23837] RIP: 0033:0x7f739ee5e279 [ 1392.671968][T23837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1392.691736][T23837] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1392.700239][T23837] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1392.708202][T23837] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1392.716169][T23837] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1392.724226][T23837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1392.732191][T23837] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1392.740187][T23837] [ 1392.743320][T23837] memory: usage 88kB, limit 0kB, failcnt 4710 [ 1392.749393][T23837] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1392.756255][T23837] Memory cgroup stats for /syz1: [ 1392.756577][T23837] anon 0 [ 1392.756577][T23837] file 49152 [ 1392.756577][T23837] kernel 40960 [ 1392.756577][T23837] kernel_stack 0 [ 1392.756577][T23837] pagetables 0 [ 1392.756577][T23837] percpu 0 [ 1392.756577][T23837] sock 0 [ 1392.756577][T23837] vmalloc 0 [ 1392.756577][T23837] shmem 40960 [ 1392.756577][T23837] file_mapped 40960 [ 1392.756577][T23837] file_dirty 8192 [ 1392.756577][T23837] file_writeback 0 [ 1392.756577][T23837] swapcached 0 [ 1392.756577][T23837] inactive_anon 0 [ 1392.756577][T23837] active_anon 40960 [ 1392.756577][T23837] inactive_file 0 [ 1392.756577][T23837] active_file 8192 [ 1392.756577][T23837] unevictable 0 [ 1392.756577][T23837] slab_reclaimable 7400 [ 1392.756577][T23837] slab_unreclaimable 23936 [ 1392.756577][T23837] slab 31336 [ 1392.756577][T23837] workingset_refault_anon 0 [ 1392.756577][T23837] workingset_refault_file 51 [ 1392.756577][T23837] workingset_activate_anon 0 [ 1392.756577][T23837] workingset_activate_file 0 [ 1392.849187][T23837] Out of memory and no killable processes... 03:53:53 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x1) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:53:53 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:53:53 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000005000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:53 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:53:53 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f00000000c0)='./file0/file0\x00', 0x100) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket(0x0, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x7fffffff) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda, 0x6e01}, 0x3f00) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r4 = dup(0xffffffffffffffff) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000000)=0xfffffffffffffdfb) sendmsg$kcm(r4, &(0x7f0000000780)={&(0x7f0000000280)=@in6={0xa, 0x4e21, 0x7fffffff, @remote, 0x5}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)="f8c2581962149e08cfa11a1405cef55540ad23d8911b3c83e432b0c649147a3a55a28e7feabaabfd93e925e9a6f1c52d5f02", 0x32}, {&(0x7f0000000340)="ad90c4804a5b77deb8b18fad0cc1dcf5d9c7a5bf2dcf0999822a79a08ac144feedb12f20eab35c49f98cc61baab458bea57883e18ef53f982d28a420ed9b507ef45d6eefe08cbbec9b3147442c387945d6b29050a0c4303b86638b96792d2924fc79fc7ae420e3b99a69949af720881fca7b7fb9d7aba7e2e528e7030264076bbf1370e4d21167d7f3f27717224e58bfcc7bc2fddd1ada09e034914ccab6a2fbf05188ae1f1b883f73c568774c0594de652bfc05d77c10f168fb801d6aed42b3eff94b479d58ed5884a376b997f546c72001c1e2033d55b8e3", 0xd9}, {&(0x7f0000000440)}, {&(0x7f0000000480)="ded6a91c692aa1e4023c26ec80cb1b78061af34843bbbfdc4342cebddd5f40f916d5ffb07a6f51182cb98154e5155d53fb36fd373c409c7c39becfd5a0bbbd7e400b66ba796ecf9ae6965370987d3449c830cde4b3e9762e91a93c01b58670b4d423fecb8fa45ab124fabeb1548371deaabbe03bdad71a7e3c1b39e7d8d02ba23ba66c26659ed2291e6dce91d5f4095ba766fde87c", 0x95}, {&(0x7f0000000540)="b97ab08b7967e61c89616b443e6ea999435f7a184556c62682bf721c0eb04e4186054d98566400ba8edbc857ca9ee41da754ecac4ce8e64237acdece8c07a948310420b66c323955e355930e861f3c", 0x4f}, {&(0x7f00000005c0)="08a9f285b09bf01890addd306bd27842482f3e4b2599cf2d9311ad03dc616b79ab6a13361a9215a2cb386caddde0377b758a5ddc10db727781c54b20a32e4c88fe4152a8e0e082ff1a5ea57b74829837632e8e8a1eb7bccefa5de362199a54c3", 0x60}], 0x6, &(0x7f00000006c0)=[{0xa8, 0x846f05d52c38db63, 0x7, "82d568dcec931dbc55c66404b3b21763b0c0430be491a444065b6e802091b4b58d01a3ea271eb374a44a8b3a7f6086354ef836eeaae7f39aac207c024c2b5335a76bac48e76f1b9738074959961dd32fd583484641cc352ebfa4c101e44cd234ae42c76c039a06e1a6451ae02d61fd9b6c3adcb74d92c58edd4690416b19f78ecf1fa40adf822679120a3fb0a858b2adea62e3"}], 0xa8}, 0x20044800) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000b, 0x28011, r3, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup(r5, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000080)=0x60, 0x12) 03:53:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)={0x14, 0x0, 0x0, 0x70bd2d}, 0x14}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000000)=0xfffffffffffffdfb) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x4}}}]}, 0x34}}, 0x0) 03:53:53 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) close_range(r0, r1, 0x2) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup(r2, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) [ 1392.933295][T23862] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23862 comm=syz-executor.2 [ 1392.969082][T23854] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1392.979553][T23854] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1392.995245][T23857] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1393.005563][T23857] CPU: 1 PID: 23857 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1393.006632][T23854] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1393.016485][T23857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1393.016497][T23857] Call Trace: [ 1393.016502][T23857] [ 1393.016509][T23857] dump_stack_lvl+0xd6/0x122 [ 1393.026957][T23854] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1393.036953][T23857] dump_stack+0x11/0x12 [ 1393.061743][T23857] dump_header+0x98/0x410 [ 1393.066167][T23857] out_of_memory+0x65e/0x880 [ 1393.070775][T23857] memory_max_write+0x31b/0x420 [ 1393.075714][T23857] ? memory_max_show+0x70/0x70 [ 1393.080484][T23857] cgroup_file_write+0x167/0x300 [ 1393.085431][T23857] ? __check_object_size+0x160/0x200 [ 1393.090747][T23857] ? cgroup_seqfile_stop+0x70/0x70 [ 1393.095858][T23857] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1393.101204][T23857] vfs_write+0x468/0x760 [ 1393.105514][T23857] ksys_write+0xe8/0x1a0 [ 1393.109761][T23857] __x64_sys_write+0x3e/0x50 [ 1393.114406][T23857] do_syscall_64+0x2b/0x70 [ 1393.118890][T23857] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1393.124802][T23857] RIP: 0033:0x7f3c2cb58279 [ 1393.129218][T23857] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1393.149446][T23857] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1393.157869][T23857] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1393.166364][T23857] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1393.174386][T23857] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1393.182437][T23857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1393.190419][T23857] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1393.198406][T23857] [ 1393.201457][T23857] memory: usage 76kB, limit 0kB, failcnt 4710 [ 1393.207569][T23857] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1393.214595][T23857] Memory cgroup stats for /syz1: [ 1393.214855][T23857] anon 0 [ 1393.214855][T23857] file 49152 [ 1393.214855][T23857] kernel 28672 [ 1393.214855][T23857] kernel_stack 0 [ 1393.214855][T23857] pagetables 0 [ 1393.214855][T23857] percpu 0 [ 1393.214855][T23857] sock 0 [ 1393.214855][T23857] vmalloc 0 [ 1393.214855][T23857] shmem 40960 [ 1393.214855][T23857] file_mapped 40960 [ 1393.214855][T23857] file_dirty 0 [ 1393.214855][T23857] file_writeback 0 [ 1393.214855][T23857] swapcached 0 [ 1393.214855][T23857] inactive_anon 0 [ 1393.214855][T23857] active_anon 40960 [ 1393.214855][T23857] inactive_file 4096 [ 1393.214855][T23857] active_file 4096 [ 1393.214855][T23857] unevictable 0 [ 1393.214855][T23857] slab_reclaimable 4448 03:53:53 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000c105000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:53 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(0xffffffffffffffff) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x60, 0x12) [ 1393.214855][T23857] slab_unreclaimable 20064 [ 1393.214855][T23857] slab 24512 [ 1393.214855][T23857] workingset_refault_anon 0 [ 1393.214855][T23857] workingset_refault_file 51 [ 1393.214855][T23857] workingset_activate_anon 0 [ 1393.214855][T23857] workingset_activate_file 0 [ 1393.307607][T23857] Out of memory and no killable processes... [ 1393.394299][T23873] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1393.402858][T23870] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1393.404491][T23873] CPU: 1 PID: 23873 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1393.414903][T23870] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1393.425764][T23873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1393.425776][T23873] Call Trace: [ 1393.425783][T23873] [ 1393.425790][T23873] dump_stack_lvl+0xd6/0x122 [ 1393.456476][T23873] dump_stack+0x11/0x12 [ 1393.460697][T23873] dump_header+0x98/0x410 [ 1393.465104][T23873] out_of_memory+0x65e/0x880 [ 1393.469771][T23873] memory_max_write+0x31b/0x420 [ 1393.474654][T23873] ? memory_max_show+0x70/0x70 [ 1393.479421][T23873] cgroup_file_write+0x167/0x300 [ 1393.480981][T23870] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1393.484346][T23873] ? __check_object_size+0x160/0x200 [ 1393.494801][T23870] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1393.500020][T23873] ? cgroup_seqfile_stop+0x70/0x70 [ 1393.514951][T23873] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1393.520255][T23873] vfs_write+0x468/0x760 [ 1393.524505][T23873] ksys_write+0xe8/0x1a0 [ 1393.528751][T23873] __x64_sys_write+0x3e/0x50 [ 1393.533364][T23873] do_syscall_64+0x2b/0x70 [ 1393.537790][T23873] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1393.543777][T23873] RIP: 0033:0x7f3c2cb58279 [ 1393.548258][T23873] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1393.567873][T23873] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1393.576477][T23873] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1393.584452][T23873] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 03:53:53 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:53:54 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000006000008001b0000000000140002"], 0x3c}}, 0x0) [ 1393.592430][T23873] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1393.600421][T23873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1393.608758][T23873] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1393.616789][T23873] [ 1393.619962][T23873] memory: usage 76kB, limit 0kB, failcnt 4710 [ 1393.626128][T23873] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1393.632991][T23873] Memory cgroup stats for /syz1: [ 1393.633370][T23873] anon 0 [ 1393.633370][T23873] file 49152 [ 1393.633370][T23873] kernel 28672 [ 1393.633370][T23873] kernel_stack 0 [ 1393.633370][T23873] pagetables 0 [ 1393.633370][T23873] percpu 0 [ 1393.633370][T23873] sock 0 [ 1393.633370][T23873] vmalloc 0 [ 1393.633370][T23873] shmem 40960 [ 1393.633370][T23873] file_mapped 40960 [ 1393.633370][T23873] file_dirty 0 [ 1393.633370][T23873] file_writeback 0 [ 1393.633370][T23873] swapcached 0 [ 1393.633370][T23873] inactive_anon 0 [ 1393.633370][T23873] active_anon 40960 [ 1393.633370][T23873] inactive_file 0 [ 1393.633370][T23873] active_file 8192 03:53:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x800}]}, 0x4c}}, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = dup(r7) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r8, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000000)=0xfffffffffffffdfb) r9 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x3) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f0000000240)={&(0x7f0000000640)=@newlink={0x6dc, 0x10, 0x100, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, 0x2040, 0x9000}, [@IFLA_PROP_LIST={0x90, 0x34, 0x0, 0x1, [{0x14, 0x35, 'netdevsim0\x00'}, {0x14, 0x35, 'dummy0\x00'}, {0x14, 0x35, 'veth0_to_bond\x00'}, {0x14, 0x35, 'team0\x00'}, {0x14, 0x35, 'macsec0\x00'}, {0x14, 0x35, 'veth0_to_team\x00'}, {0x14, 0x35, 'ipvlan0\x00'}]}, @IFLA_VFINFO_LIST={0x604, 0x16, 0x0, 0x1, [{0x68, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xbf, 0x9}}, @IFLA_VF_VLAN={0x10, 0x2, {0x200, 0xe5c, 0x3}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x5, 0x9}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x4, 0xb3fc}}, @IFLA_VF_TRUST={0xc, 0x9, {0x4, 0xffffffff}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x9, 0x1}}, @IFLA_VF_VLAN={0x10, 0x2, {0x4, 0x789, 0x5}}]}, {0xc8, 0x1, 0x0, 0x1, [@IFLA_VF_TX_RATE={0xc, 0x3, {0x800, 0x5}}, @IFLA_VF_MAC={0x28, 0x1, {0xffffffc0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}}}, @IFLA_VF_VLAN={0x10, 0x2, {0xfffff001, 0x2c5a, 0x3}}, @IFLA_VF_VLAN={0x10, 0x2, {0x200, 0x9f4, 0x2}}, @IFLA_VF_TRUST={0xc, 0x9, {0xffffffff, 0x8}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x7, 0x9}}, @IFLA_VF_TRUST={0xc, 0x9, {0x2, 0x87}}, @IFLA_VF_MAC={0x28, 0x1, {0x2, @remote}}, @IFLA_VF_VLAN={0x10, 0x2, {0x7, 0xdeb, 0x80}}, @IFLA_VF_TRUST={0xc, 0x9, {0x6, 0x1000}}]}, {0x98, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x81, 0x3}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x81, 0x4f2b7bdb}}, @IFLA_VF_TRUST={0xc, 0x9, {0x4, 0x3}}, @IFLA_VF_TRUST={0xc, 0x9, {0x99d, 0xff}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x200, 0x4}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x800, 0x7fffffff}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x3, 0x9}}, @IFLA_VF_RATE={0x10, 0x6, {0x6, 0x1, 0x6}}, @IFLA_VF_RATE={0x10, 0x6, {0x7, 0x80, 0x3}}]}, {0x54, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x2, 0x4}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x3}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x7fffffff, 0x3837e53f}}, @IFLA_VF_RATE={0x10, 0x6, {0xfff, 0x4, 0x8}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x10001, 0x3}}]}, {0x50, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x4}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x6, 0xfffffffffffffff8}}, @IFLA_VF_TRUST={0xc, 0x9, {0x5, 0x7ff}}, @IFLA_VF_RATE={0x10, 0x6, {0x3ff, 0x2, 0x8}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x6, 0xd7}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x5, 0x800}}]}, {0x128, 0x1, 0x0, 0x1, [@IFLA_VF_TRUST={0xc, 0x9, {0x9, 0x7}}, @IFLA_VF_VLAN_LIST={0x7c, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x39, 0x6e7, 0x1, 0x8100}}, {0x14, 0x1, {0xfffeffff, 0x5d4, 0x6, 0x8100}}, {0x14, 0x1, {0x2800, 0x83c, 0x5}}, {0x14, 0x1, {0x80, 0x442, 0x3}}, {0x14, 0x1, {0x7, 0x1a6, 0x4}}, {0x14, 0x1, {0x4, 0x9b5, 0xbda9, 0x8100}}]}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x6, 0x8}}, @IFLA_VF_VLAN_LIST={0x40, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x5, 0x4cb, 0x3, 0x88a8}}, {0x14, 0x1, {0x1, 0x21a, 0x9}}, {0x14, 0x1, {0x7fffffff, 0x1cc, 0x80, 0x88a8}}]}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x0, 0xc8}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x6, 0xd9}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x1f, 0x2}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x1, 0x3}}, @IFLA_VF_VLAN_LIST={0x18, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x1ff, 0xee9, 0x0, 0x88a8}}]}]}, {0x100, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x6, {0x6, 0x5, 0xfff80000}}, @IFLA_VF_TRUST={0xc}, @IFLA_VF_MAC={0x28, 0x1, {0xb5ab, @random="cfa7cd106919"}}, @IFLA_VF_VLAN_LIST={0xb8, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x1, 0xfc4, 0x5, 0x88a8}}, {0x14, 0x1, {0x1, 0xdc2, 0x0, 0x8100}}, {0x14, 0x1, {0x20, 0xf61, 0x7ff, 0x8100}}, {0x14, 0x1, {0x5, 0x2eb, 0x81, 0x88a8}}, {0x14, 0x1, {0xe5ef, 0xd02, 0x4, 0x88a8}}, {0x14, 0x1, {0x723d, 0x4ca, 0xfffffffc, 0x8100}}, {0x14, 0x1, {0xdd, 0x6af, 0x57c, 0x88a8}}, {0x14, 0x1, {0x1, 0xe08, 0x47, 0x8100}}, {0x14, 0x1, {0x401, 0xffffff67, 0x5, 0x88a8}}]}]}, {0x60, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0xa6b}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x7, 0xfffffffffffffd62}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x1, 0x3}}, @IFLA_VF_MAC={0x28, 0x1, {0x0, @remote}}]}, {0x5c, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0x7, 0x9}}, @IFLA_VF_TRUST={0xc, 0x9, {0x10001, 0x317f}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0xfdf, 0x7305}}, @IFLA_VF_MAC={0x28, 0x1, {0xffff, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x18}}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x0, 0x2}}]}, {0xb0, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x2, 0x5b9, 0x9}}, @IFLA_VF_TRUST={0xc, 0x9, {0x6, 0x3}}, @IFLA_VF_VLAN_LIST={0x7c, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x6, 0x8, 0xe92, 0x8100}}, {0x14, 0x1, {0x9, 0xb40, 0x20, 0x88a8}}, {0x14, 0x1, {0x10, 0x23c, 0x1, 0x88a8}}, {0x14, 0x1, {0x6, 0xfbd, 0x62, 0x8100}}, {0x14, 0x1, {0xff, 0xc79, 0x80, 0x8100}}, {0x14, 0x1, {0xffff0001, 0x164, 0x6, 0x88a8}}]}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x4, 0xfffffffffffffffc}}]}]}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x4f66}, @IFLA_NET_NS_FD={0x8, 0x1c, r8}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x21f9}, @IFLA_NET_NS_FD={0x8, 0x1c, r9}, @IFLA_WEIGHT={0x8, 0xf, 0x9}]}, 0x6dc}, 0x1, 0x0, 0x0, 0x20000000}, 0x40010) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x808880}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=@bridge_dellink={0x160, 0x11, 0x200, 0x70bd2c, 0x25dfdbfc, {0x7, 0x0, 0x0, r2, 0x901, 0x20420}, [@IFLA_ALT_IFNAME={0x14, 0x35, 'team_slave_0\x00'}, @IFLA_ADDRESS={0xa, 0x1, @local}, @IFLA_MTU={0x8, 0x4, 0x401}, @IFLA_ADDRESS={0xa, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_VF_PORTS={0xfc, 0x18, 0x0, 0x1, [{0x4c, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x9f8}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x36}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x40}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "be9e2338b85fa4a03840d482bc91760c"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "e6cd893ca7ce7da261361aa7f0254752"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x6}]}, {0x4c, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x8}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "32bef3f42b378c57fd09a00a3e043652"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "0e8bc3467e1e1046294ce32d620e462c"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x7}, @IFLA_PORT_VF={0x8, 0x1, 0x5}, @IFLA_PORT_VF={0x8, 0x1, 0x5}]}, {0x4}, {0x38, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "32d88d2b248c5bebbab8aab5c6594c7d"}, @IFLA_PORT_VF={0x8, 0x1, 0x2}, @IFLA_PORT_PROFILE={0x6, 0x2, '[\x00'}, @IFLA_PORT_VF={0x8, 0x1, 0x800}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x1}]}, {0x24, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0xb, 0x2, 'ip6tnl\x00'}, @IFLA_PORT_PROFILE={0xb, 0x2, 'ip6tnl\x00'}, @IFLA_PORT_VF={0x8, 0x1, 0x5}]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0xffffffff}]}, 0x160}, 0x1, 0x0, 0x0, 0x8000}, 0x11) [ 1393.633370][T23873] unevictable 0 [ 1393.633370][T23873] slab_reclaimable 4448 [ 1393.633370][T23873] slab_unreclaimable 20064 [ 1393.633370][T23873] slab 24512 [ 1393.633370][T23873] workingset_refault_anon 0 [ 1393.633370][T23873] workingset_refault_file 51 [ 1393.633370][T23873] workingset_activate_anon 0 [ 1393.633370][T23873] workingset_activate_file 0 [ 1393.725931][T23873] Out of memory and no killable processes... [ 1393.750133][T23880] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23880 comm=syz-executor.2 [ 1393.792886][T23878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1393.803442][T23878] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1393.830752][T23878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1393.841235][T23878] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:53:54 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000007000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:54 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1393.904184][T23883] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23883 comm=syz-executor.2 03:53:54 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(0xffffffffffffffff) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x60, 0x12) 03:53:54 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='vxfs\x00', 0x2008000, &(0x7f0000000280)='$:$\'$-/\x00') open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x60, 0x12) [ 1393.991976][T23885] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1394.002636][T23885] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1394.037316][T23885] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1394.045299][T23889] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1394.047797][T23885] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1394.057927][T23889] CPU: 0 PID: 23889 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 03:53:54 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000009000008001b0000000000140002"], 0x3c}}, 0x0) [ 1394.078710][T23889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1394.088769][T23889] Call Trace: [ 1394.092058][T23889] [ 1394.095052][T23889] dump_stack_lvl+0xd6/0x122 [ 1394.099660][T23889] dump_stack+0x11/0x12 [ 1394.103877][T23889] dump_header+0x98/0x410 [ 1394.108300][T23889] out_of_memory+0x65e/0x880 [ 1394.112975][T23889] memory_max_write+0x31b/0x420 [ 1394.117947][T23889] ? memory_max_show+0x70/0x70 [ 1394.122725][T23889] cgroup_file_write+0x167/0x300 [ 1394.127677][T23889] ? __check_object_size+0x160/0x200 [ 1394.133024][T23889] ? cgroup_seqfile_stop+0x70/0x70 [ 1394.138163][T23889] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1394.143496][T23889] vfs_write+0x468/0x760 [ 1394.147750][T23889] ksys_write+0xe8/0x1a0 [ 1394.152006][T23889] __x64_sys_write+0x3e/0x50 [ 1394.156647][T23889] do_syscall_64+0x2b/0x70 [ 1394.160955][T23895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1394.161067][T23889] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1394.171899][T23895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1394.177733][T23889] RIP: 0033:0x7f3c2cb58279 [ 1394.191987][T23889] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1394.192578][T23895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1394.211603][T23889] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 03:53:54 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000a000008001b0000000000140002"], 0x3c}}, 0x0) [ 1394.211624][T23889] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1394.211635][T23889] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1394.211647][T23889] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1394.222264][T23895] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1394.230629][T23889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1394.230643][T23889] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1394.280564][T23889] [ 1394.283716][T23889] memory: usage 68kB, limit 0kB, failcnt 4710 [ 1394.289847][T23889] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1394.296875][T23889] Memory cgroup stats for /syz1: [ 1394.297309][T23889] anon 0 [ 1394.297309][T23889] file 49152 [ 1394.297309][T23889] kernel 20480 [ 1394.297309][T23889] kernel_stack 0 [ 1394.297309][T23889] pagetables 0 [ 1394.297309][T23889] percpu 0 [ 1394.297309][T23889] sock 0 [ 1394.297309][T23889] vmalloc 0 [ 1394.297309][T23889] shmem 40960 [ 1394.297309][T23889] file_mapped 40960 [ 1394.297309][T23889] file_dirty 0 [ 1394.297309][T23889] file_writeback 0 [ 1394.297309][T23889] swapcached 0 [ 1394.297309][T23889] inactive_anon 0 [ 1394.297309][T23889] active_anon 40960 [ 1394.297309][T23889] inactive_file 0 [ 1394.297309][T23889] active_file 8192 [ 1394.297309][T23889] unevictable 0 [ 1394.297309][T23889] slab_reclaimable 4448 [ 1394.297309][T23889] slab_unreclaimable 13400 [ 1394.297309][T23889] slab 17848 [ 1394.297309][T23889] workingset_refault_anon 0 [ 1394.297309][T23889] workingset_refault_file 51 [ 1394.297309][T23889] workingset_activate_anon 0 [ 1394.297309][T23889] workingset_activate_file 0 [ 1394.336696][T23897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1394.389791][T23889] Out of memory and no killable processes... [ 1394.406394][T23897] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1394.410344][T23892] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1394.423806][T23897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1394.426232][T23892] CPU: 0 PID: 23892 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1394.436592][T23897] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1394.447489][T23892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1394.467414][T23892] Call Trace: [ 1394.470744][T23892] [ 1394.473676][T23892] dump_stack_lvl+0xd6/0x122 [ 1394.478329][T23892] dump_stack+0x11/0x12 [ 1394.482546][T23892] dump_header+0x98/0x410 [ 1394.486907][T23892] out_of_memory+0x65e/0x880 [ 1394.491525][T23892] memory_max_write+0x31b/0x420 [ 1394.496437][T23892] ? memory_max_show+0x70/0x70 [ 1394.501185][T23892] cgroup_file_write+0x167/0x300 [ 1394.506119][T23892] ? __check_object_size+0x160/0x200 [ 1394.511464][T23892] ? cgroup_seqfile_stop+0x70/0x70 [ 1394.516592][T23892] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1394.521861][T23892] vfs_write+0x468/0x760 [ 1394.526188][T23892] ksys_write+0xe8/0x1a0 [ 1394.530421][T23892] __x64_sys_write+0x3e/0x50 [ 1394.535083][T23892] do_syscall_64+0x2b/0x70 [ 1394.539526][T23892] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1394.545494][T23892] RIP: 0033:0x7f739ee5e279 [ 1394.549910][T23892] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1394.569547][T23892] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1394.578117][T23892] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1394.586074][T23892] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1394.594069][T23892] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1394.602046][T23892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1394.610033][T23892] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1394.618022][T23892] [ 1394.621237][T23892] memory: usage 68kB, limit 0kB, failcnt 4710 [ 1394.627305][T23892] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1394.634159][T23892] Memory cgroup stats for /syz1: [ 1394.634449][T23892] anon 0 [ 1394.634449][T23892] file 49152 [ 1394.634449][T23892] kernel 20480 [ 1394.634449][T23892] kernel_stack 0 [ 1394.634449][T23892] pagetables 0 [ 1394.634449][T23892] percpu 0 [ 1394.634449][T23892] sock 0 [ 1394.634449][T23892] vmalloc 0 [ 1394.634449][T23892] shmem 40960 [ 1394.634449][T23892] file_mapped 40960 [ 1394.634449][T23892] file_dirty 0 [ 1394.634449][T23892] file_writeback 0 [ 1394.634449][T23892] swapcached 0 [ 1394.634449][T23892] inactive_anon 0 [ 1394.634449][T23892] active_anon 40960 [ 1394.634449][T23892] inactive_file 0 [ 1394.634449][T23892] active_file 8192 [ 1394.634449][T23892] unevictable 0 [ 1394.634449][T23892] slab_reclaimable 4448 [ 1394.634449][T23892] slab_unreclaimable 13400 [ 1394.634449][T23892] slab 17848 [ 1394.634449][T23892] workingset_refault_anon 0 [ 1394.634449][T23892] workingset_refault_file 51 [ 1394.634449][T23892] workingset_activate_anon 0 [ 1394.634449][T23892] workingset_activate_file 0 [ 1394.726761][T23892] Out of memory and no killable processes... [ 1395.065984][T23899] chnl_net:caif_netlink_parms(): no params data found [ 1395.098660][T23899] bridge0: port 1(bridge_slave_0) entered blocking state [ 1395.105741][T23899] bridge0: port 1(bridge_slave_0) entered disabled state [ 1395.113912][T23899] device bridge_slave_0 entered promiscuous mode [ 1395.121494][T23899] bridge0: port 2(bridge_slave_1) entered blocking state [ 1395.128598][T23899] bridge0: port 2(bridge_slave_1) entered disabled state [ 1395.136680][T23899] device bridge_slave_1 entered promiscuous mode [ 1395.146503][T22816] device hsr_slave_0 left promiscuous mode [ 1395.152656][T22816] device hsr_slave_1 left promiscuous mode [ 1395.158964][T22816] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1395.166590][T22816] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1395.174615][T22816] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1395.182261][T22816] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1395.190029][T22816] device bridge_slave_1 left promiscuous mode [ 1395.196222][T22816] bridge0: port 2(bridge_slave_1) entered disabled state [ 1395.204050][T22816] device bridge_slave_0 left promiscuous mode [ 1395.210255][T22816] bridge0: port 1(bridge_slave_0) entered disabled state [ 1395.221884][T22816] device veth1_macvtap left promiscuous mode [ 1395.227881][T22816] device veth0_macvtap left promiscuous mode [ 1395.233927][T22816] device veth1_vlan left promiscuous mode [ 1395.239720][T22816] device veth0_vlan left promiscuous mode [ 1395.324999][T22816] team0 (unregistering): Port device team_slave_1 removed [ 1395.335298][T22816] team0 (unregistering): Port device team_slave_0 removed [ 1395.345114][T22816] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1395.356517][T22816] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1395.385755][T22816] bond0 (unregistering): Released all slaves [ 1395.442130][T23899] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1395.452858][T23899] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1395.471861][T23899] team0: Port device team_slave_0 added [ 1395.478720][T23899] team0: Port device team_slave_1 added [ 1395.492907][T23899] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1395.499853][T23899] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1395.525867][T23899] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1395.537629][T23899] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1395.544613][T23899] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1395.570549][T23899] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1395.593751][T23899] device hsr_slave_0 entered promiscuous mode [ 1395.600370][T23899] device hsr_slave_1 entered promiscuous mode [ 1395.607379][T23899] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1395.614930][T23899] Cannot create hsr debugfs directory [ 1395.646354][T23899] bridge0: port 2(bridge_slave_1) entered blocking state [ 1395.653461][T23899] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1395.660670][T23899] bridge0: port 1(bridge_slave_0) entered blocking state [ 1395.667824][T23899] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1395.697484][T23899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1395.707935][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1395.717302][T23183] bridge0: port 1(bridge_slave_0) entered disabled state [ 1395.725129][T23183] bridge0: port 2(bridge_slave_1) entered disabled state [ 1395.735138][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1395.753535][T23899] 8021q: adding VLAN 0 to HW filter on device team0 [ 1395.764449][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1395.774207][T17246] bridge0: port 1(bridge_slave_0) entered blocking state [ 1395.781270][T17246] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1395.803536][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1395.812265][T17246] bridge0: port 2(bridge_slave_1) entered blocking state [ 1395.819301][T17246] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1395.829345][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1395.838620][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1395.852896][T23899] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1395.863280][T23899] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1395.875629][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1395.883851][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1395.892518][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1395.901282][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1395.918438][T23899] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1395.925793][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1395.933635][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1396.002773][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1396.043698][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1396.053081][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1396.060819][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1396.070393][T23899] device veth0_vlan entered promiscuous mode [ 1396.079503][T23899] device veth1_vlan entered promiscuous mode [ 1396.095554][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1396.104345][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1396.114366][T23899] device veth0_macvtap entered promiscuous mode [ 1396.122748][T23899] device veth1_macvtap entered promiscuous mode [ 1396.135497][T23899] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1396.143065][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1396.151347][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1396.159798][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1396.168613][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1396.179673][T23899] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1396.187466][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1396.196279][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1396.290335][T23934] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1396.300577][T23934] CPU: 0 PID: 23934 Comm: syz-executor.1 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1396.311532][T23934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1396.321588][T23934] Call Trace: [ 1396.324965][T23934] [ 1396.327879][T23934] dump_stack_lvl+0xd6/0x122 [ 1396.332493][T23934] dump_stack+0x11/0x12 [ 1396.336710][T23934] dump_header+0x98/0x410 [ 1396.341032][T23934] oom_kill_process+0x100/0x550 [ 1396.345893][T23934] out_of_memory+0x620/0x880 [ 1396.350573][T23934] memory_max_write+0x31b/0x420 [ 1396.355433][T23934] ? memory_max_show+0x70/0x70 [ 1396.360187][T23934] cgroup_file_write+0x167/0x300 [ 1396.365107][T23934] ? __check_object_size+0x160/0x200 [ 1396.370429][T23934] ? cgroup_seqfile_stop+0x70/0x70 [ 1396.375644][T23934] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1396.380977][T23934] vfs_write+0x468/0x760 [ 1396.385205][T23934] ksys_write+0xe8/0x1a0 [ 1396.389451][T23934] __x64_sys_write+0x3e/0x50 [ 1396.394085][T23934] do_syscall_64+0x2b/0x70 [ 1396.398641][T23934] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1396.404591][T23934] RIP: 0033:0x7f74e3cd7279 [ 1396.409007][T23934] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1396.428628][T23934] RSP: 002b:00007f74e342c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1396.437044][T23934] RAX: ffffffffffffffda RBX: 00007f74e3dea050 RCX: 00007f74e3cd7279 [ 1396.445040][T23934] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 1396.453002][T23934] RBP: 00007f74e3d31189 R08: 0000000000000000 R09: 0000000000000000 [ 1396.460955][T23934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1396.468908][T23934] R13: 00007ffcc93fddbf R14: 00007f74e342c300 R15: 0000000000022000 [ 1396.476983][T23934] [ 1396.480190][T23934] memory: usage 384kB, limit 0kB, failcnt 4710 [ 1396.486397][T23934] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1396.493250][T23934] Memory cgroup stats for /syz1: [ 1396.493372][T23934] anon 118784 [ 1396.493372][T23934] file 49152 [ 1396.493372][T23934] kernel 225280 [ 1396.493372][T23934] kernel_stack 49152 [ 1396.493372][T23934] pagetables 77824 [ 1396.493372][T23934] percpu 0 [ 1396.493372][T23934] sock 0 [ 1396.493372][T23934] vmalloc 0 [ 1396.493372][T23934] shmem 40960 [ 1396.493372][T23934] file_mapped 40960 [ 1396.493372][T23934] file_dirty 0 [ 1396.493372][T23934] file_writeback 0 [ 1396.493372][T23934] swapcached 0 [ 1396.493372][T23934] inactive_anon 114688 [ 1396.493372][T23934] active_anon 40960 [ 1396.493372][T23934] inactive_file 4096 [ 1396.493372][T23934] active_file 4096 [ 1396.493372][T23934] unevictable 0 [ 1396.493372][T23934] slab_reclaimable 15472 [ 1396.493372][T23934] slab_unreclaimable 49280 [ 1396.493372][T23934] slab 64752 [ 1396.493372][T23934] workingset_refault_anon 0 [ 1396.493372][T23934] workingset_refault_file 51 [ 1396.493372][T23934] workingset_activate_anon 0 [ 1396.493372][T23934] workingset_activate_file 0 [ 1396.587981][T23934] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=23932,uid=0 [ 1396.603397][T23934] Memory cgroup out of memory: Killed process 23932 (syz-executor.1) total-vm:48492kB, anon-rss:372kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:1000 [ 1396.745253][T23933] bridge0: port 2(bridge_slave_1) entered disabled state [ 1396.752392][T23933] bridge0: port 1(bridge_slave_0) entered disabled state [ 1396.975166][T23933] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1397.003692][T23933] batman_adv: batadv0: Interface deactivated: batadv_slave_1 03:53:57 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) close_range(r0, r1, 0x2) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup(r2, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) 03:53:57 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(0xffffffffffffffff) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x60, 0x12) 03:53:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:53:57 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000b000008001b0000000000140002"], 0x3c}}, 0x0) 03:53:57 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2800, 0x2) 03:53:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x800}]}, 0x4c}}, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = dup(r7) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r8, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000000)=0xfffffffffffffdfb) r9 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x3) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f0000000240)={&(0x7f0000000640)=@newlink={0x6dc, 0x10, 0x100, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, 0x2040, 0x9000}, [@IFLA_PROP_LIST={0x90, 0x34, 0x0, 0x1, [{0x14, 0x35, 'netdevsim0\x00'}, {0x14, 0x35, 'dummy0\x00'}, {0x14, 0x35, 'veth0_to_bond\x00'}, {0x14, 0x35, 'team0\x00'}, {0x14, 0x35, 'macsec0\x00'}, {0x14, 0x35, 'veth0_to_team\x00'}, {0x14, 0x35, 'ipvlan0\x00'}]}, @IFLA_VFINFO_LIST={0x604, 0x16, 0x0, 0x1, [{0x68, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xbf, 0x9}}, @IFLA_VF_VLAN={0x10, 0x2, {0x200, 0xe5c, 0x3}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x5, 0x9}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x4, 0xb3fc}}, @IFLA_VF_TRUST={0xc, 0x9, {0x4, 0xffffffff}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x9, 0x1}}, @IFLA_VF_VLAN={0x10, 0x2, {0x4, 0x789, 0x5}}]}, {0xc8, 0x1, 0x0, 0x1, [@IFLA_VF_TX_RATE={0xc, 0x3, {0x800, 0x5}}, @IFLA_VF_MAC={0x28, 0x1, {0xffffffc0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}}}, @IFLA_VF_VLAN={0x10, 0x2, {0xfffff001, 0x2c5a, 0x3}}, @IFLA_VF_VLAN={0x10, 0x2, {0x200, 0x9f4, 0x2}}, @IFLA_VF_TRUST={0xc, 0x9, {0xffffffff, 0x8}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x7, 0x9}}, @IFLA_VF_TRUST={0xc, 0x9, {0x2, 0x87}}, @IFLA_VF_MAC={0x28, 0x1, {0x2, @remote}}, @IFLA_VF_VLAN={0x10, 0x2, {0x7, 0xdeb, 0x80}}, @IFLA_VF_TRUST={0xc, 0x9, {0x6, 0x1000}}]}, {0x98, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x81, 0x3}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x81, 0x4f2b7bdb}}, @IFLA_VF_TRUST={0xc, 0x9, {0x4, 0x3}}, @IFLA_VF_TRUST={0xc, 0x9, {0x99d, 0xff}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x200, 0x4}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x800, 0x7fffffff}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x3, 0x9}}, @IFLA_VF_RATE={0x10, 0x6, {0x6, 0x1, 0x6}}, @IFLA_VF_RATE={0x10, 0x6, {0x7, 0x80, 0x3}}]}, {0x54, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x2, 0x4}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x3}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x7fffffff, 0x3837e53f}}, @IFLA_VF_RATE={0x10, 0x6, {0xfff, 0x4, 0x8}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x10001, 0x3}}]}, {0x50, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x4}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x6, 0xfffffffffffffff8}}, @IFLA_VF_TRUST={0xc, 0x9, {0x5, 0x7ff}}, @IFLA_VF_RATE={0x10, 0x6, {0x3ff, 0x2, 0x8}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x6, 0xd7}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x5, 0x800}}]}, {0x128, 0x1, 0x0, 0x1, [@IFLA_VF_TRUST={0xc, 0x9, {0x9, 0x7}}, @IFLA_VF_VLAN_LIST={0x7c, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x39, 0x6e7, 0x1, 0x8100}}, {0x14, 0x1, {0xfffeffff, 0x5d4, 0x6, 0x8100}}, {0x14, 0x1, {0x2800, 0x83c, 0x5}}, {0x14, 0x1, {0x80, 0x442, 0x3}}, {0x14, 0x1, {0x7, 0x1a6, 0x4}}, {0x14, 0x1, {0x4, 0x9b5, 0xbda9, 0x8100}}]}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x6, 0x8}}, @IFLA_VF_VLAN_LIST={0x40, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x5, 0x4cb, 0x3, 0x88a8}}, {0x14, 0x1, {0x1, 0x21a, 0x9}}, {0x14, 0x1, {0x7fffffff, 0x1cc, 0x80, 0x88a8}}]}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x0, 0xc8}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x6, 0xd9}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x1f, 0x2}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x1, 0x3}}, @IFLA_VF_VLAN_LIST={0x18, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x1ff, 0xee9, 0x0, 0x88a8}}]}]}, {0x100, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x6, {0x6, 0x5, 0xfff80000}}, @IFLA_VF_TRUST={0xc}, @IFLA_VF_MAC={0x28, 0x1, {0xb5ab, @random="cfa7cd106919"}}, @IFLA_VF_VLAN_LIST={0xb8, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x1, 0xfc4, 0x5, 0x88a8}}, {0x14, 0x1, {0x1, 0xdc2, 0x0, 0x8100}}, {0x14, 0x1, {0x20, 0xf61, 0x7ff, 0x8100}}, {0x14, 0x1, {0x5, 0x2eb, 0x81, 0x88a8}}, {0x14, 0x1, {0xe5ef, 0xd02, 0x4, 0x88a8}}, {0x14, 0x1, {0x723d, 0x4ca, 0xfffffffc, 0x8100}}, {0x14, 0x1, {0xdd, 0x6af, 0x57c, 0x88a8}}, {0x14, 0x1, {0x1, 0xe08, 0x47, 0x8100}}, {0x14, 0x1, {0x401, 0xffffff67, 0x5, 0x88a8}}]}]}, {0x60, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0xa6b}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x7, 0xfffffffffffffd62}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x1, 0x3}}, @IFLA_VF_MAC={0x28, 0x1, {0x0, @remote}}]}, {0x5c, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0x7, 0x9}}, @IFLA_VF_TRUST={0xc, 0x9, {0x10001, 0x317f}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0xfdf, 0x7305}}, @IFLA_VF_MAC={0x28, 0x1, {0xffff, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x18}}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x0, 0x2}}]}, {0xb0, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x2, 0x5b9, 0x9}}, @IFLA_VF_TRUST={0xc, 0x9, {0x6, 0x3}}, @IFLA_VF_VLAN_LIST={0x7c, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x6, 0x8, 0xe92, 0x8100}}, {0x14, 0x1, {0x9, 0xb40, 0x20, 0x88a8}}, {0x14, 0x1, {0x10, 0x23c, 0x1, 0x88a8}}, {0x14, 0x1, {0x6, 0xfbd, 0x62, 0x8100}}, {0x14, 0x1, {0xff, 0xc79, 0x80, 0x8100}}, {0x14, 0x1, {0xffff0001, 0x164, 0x6, 0x88a8}}]}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x4, 0xfffffffffffffffc}}]}]}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x4f66}, @IFLA_NET_NS_FD={0x8, 0x1c, r8}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x21f9}, @IFLA_NET_NS_FD={0x8, 0x1c, r9}, @IFLA_WEIGHT={0x8, 0xf, 0x9}]}, 0x6dc}, 0x1, 0x0, 0x0, 0x20000000}, 0x40010) (async) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x808880}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=@bridge_dellink={0x160, 0x11, 0x200, 0x70bd2c, 0x25dfdbfc, {0x7, 0x0, 0x0, r2, 0x901, 0x20420}, [@IFLA_ALT_IFNAME={0x14, 0x35, 'team_slave_0\x00'}, @IFLA_ADDRESS={0xa, 0x1, @local}, @IFLA_MTU={0x8, 0x4, 0x401}, @IFLA_ADDRESS={0xa, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_VF_PORTS={0xfc, 0x18, 0x0, 0x1, [{0x4c, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x9f8}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x36}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x40}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "be9e2338b85fa4a03840d482bc91760c"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "e6cd893ca7ce7da261361aa7f0254752"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x6}]}, {0x4c, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x8}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "32bef3f42b378c57fd09a00a3e043652"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "0e8bc3467e1e1046294ce32d620e462c"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x7}, @IFLA_PORT_VF={0x8, 0x1, 0x5}, @IFLA_PORT_VF={0x8, 0x1, 0x5}]}, {0x4}, {0x38, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "32d88d2b248c5bebbab8aab5c6594c7d"}, @IFLA_PORT_VF={0x8, 0x1, 0x2}, @IFLA_PORT_PROFILE={0x6, 0x2, '[\x00'}, @IFLA_PORT_VF={0x8, 0x1, 0x800}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x1}]}, {0x24, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0xb, 0x2, 'ip6tnl\x00'}, @IFLA_PORT_PROFILE={0xb, 0x2, 'ip6tnl\x00'}, @IFLA_PORT_VF={0x8, 0x1, 0x5}]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0xffffffff}]}, 0x160}, 0x1, 0x0, 0x0, 0x8000}, 0x11) [ 1397.218865][T23940] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23940 comm=syz-executor.2 [ 1397.230221][T23942] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1397.241937][T23942] CPU: 0 PID: 23942 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1397.252898][T23942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1397.262949][T23942] Call Trace: [ 1397.265613][T23941] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23941 comm=syz-executor.2 [ 1397.266212][T23942] [ 1397.266219][T23942] dump_stack_lvl+0xd6/0x122 [ 1397.286576][T23942] dump_stack+0x11/0x12 [ 1397.290740][T23942] dump_header+0x98/0x410 [ 1397.295097][T23942] oom_kill_process+0x100/0x550 [ 1397.300003][T23942] out_of_memory+0x620/0x880 [ 1397.304751][T23942] memory_max_write+0x31b/0x420 [ 1397.309631][T23942] ? memory_max_show+0x70/0x70 [ 1397.314400][T23942] cgroup_file_write+0x167/0x300 [ 1397.319358][T23942] ? __check_object_size+0x160/0x200 [ 1397.324651][T23942] ? cgroup_seqfile_stop+0x70/0x70 [ 1397.329819][T23942] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1397.335288][T23942] vfs_write+0x468/0x760 [ 1397.339533][T23942] ksys_write+0xe8/0x1a0 [ 1397.343778][T23942] __x64_sys_write+0x3e/0x50 [ 1397.348364][T23942] do_syscall_64+0x2b/0x70 [ 1397.352788][T23942] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1397.358687][T23942] RIP: 0033:0x7f3c2cb58279 [ 1397.363180][T23942] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1397.382858][T23942] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1397.391322][T23942] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1397.399330][T23942] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1397.407378][T23942] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1397.415347][T23942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1397.423380][T23942] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1397.431434][T23942] [ 1397.434592][T23942] memory: usage 136kB, limit 0kB, failcnt 4729 [ 1397.440746][T23942] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1397.447618][T23942] Memory cgroup stats for /syz1: [ 1397.447992][T23942] anon 28672 [ 1397.447992][T23942] file 49152 [ 1397.447992][T23942] kernel 61440 [ 1397.447992][T23942] kernel_stack 0 [ 1397.447992][T23942] pagetables 8192 [ 1397.447992][T23942] percpu 0 [ 1397.447992][T23942] sock 0 [ 1397.447992][T23942] vmalloc 0 [ 1397.447992][T23942] shmem 40960 [ 1397.447992][T23942] file_mapped 40960 [ 1397.447992][T23942] file_dirty 0 [ 1397.447992][T23942] file_writeback 0 [ 1397.447992][T23942] swapcached 0 [ 1397.447992][T23942] inactive_anon 28672 [ 1397.447992][T23942] active_anon 40960 [ 1397.447992][T23942] inactive_file 4096 [ 1397.447992][T23942] active_file 4096 [ 1397.447992][T23942] unevictable 0 [ 1397.447992][T23942] slab_reclaimable 9768 [ 1397.447992][T23942] slab_unreclaimable 28968 [ 1397.447992][T23942] slab 38736 [ 1397.447992][T23942] workingset_refault_anon 0 [ 1397.447992][T23942] workingset_refault_file 51 [ 1397.447992][T23942] workingset_activate_anon 0 [ 1397.447992][T23942] workingset_activate_file 0 [ 1397.542111][T23942] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz5,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=23899,uid=0 [ 1397.557501][T23942] Memory cgroup out of memory: Killed process 23899 (syz-executor.1) total-vm:42340kB, anon-rss:364kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 [ 1397.585727][T23945] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1397.596276][T23945] CPU: 0 PID: 23945 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1397.607396][T23945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1397.617582][T23945] Call Trace: 03:53:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) r5 = socket(0x10, 0x803, 0x0) (rerun: 32) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async, rerun: 32) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (rerun: 32) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x800}]}, 0x4c}}, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = dup(r7) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r8, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000000)=0xfffffffffffffdfb) (async) r9 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x3) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f0000000240)={&(0x7f0000000640)=@newlink={0x6dc, 0x10, 0x100, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, 0x2040, 0x9000}, [@IFLA_PROP_LIST={0x90, 0x34, 0x0, 0x1, [{0x14, 0x35, 'netdevsim0\x00'}, {0x14, 0x35, 'dummy0\x00'}, {0x14, 0x35, 'veth0_to_bond\x00'}, {0x14, 0x35, 'team0\x00'}, {0x14, 0x35, 'macsec0\x00'}, {0x14, 0x35, 'veth0_to_team\x00'}, {0x14, 0x35, 'ipvlan0\x00'}]}, @IFLA_VFINFO_LIST={0x604, 0x16, 0x0, 0x1, [{0x68, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0xbf, 0x9}}, @IFLA_VF_VLAN={0x10, 0x2, {0x200, 0xe5c, 0x3}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x5, 0x9}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x4, 0xb3fc}}, @IFLA_VF_TRUST={0xc, 0x9, {0x4, 0xffffffff}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x9, 0x1}}, @IFLA_VF_VLAN={0x10, 0x2, {0x4, 0x789, 0x5}}]}, {0xc8, 0x1, 0x0, 0x1, [@IFLA_VF_TX_RATE={0xc, 0x3, {0x800, 0x5}}, @IFLA_VF_MAC={0x28, 0x1, {0xffffffc0, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}}}, @IFLA_VF_VLAN={0x10, 0x2, {0xfffff001, 0x2c5a, 0x3}}, @IFLA_VF_VLAN={0x10, 0x2, {0x200, 0x9f4, 0x2}}, @IFLA_VF_TRUST={0xc, 0x9, {0xffffffff, 0x8}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x7, 0x9}}, @IFLA_VF_TRUST={0xc, 0x9, {0x2, 0x87}}, @IFLA_VF_MAC={0x28, 0x1, {0x2, @remote}}, @IFLA_VF_VLAN={0x10, 0x2, {0x7, 0xdeb, 0x80}}, @IFLA_VF_TRUST={0xc, 0x9, {0x6, 0x1000}}]}, {0x98, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x81, 0x3}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x81, 0x4f2b7bdb}}, @IFLA_VF_TRUST={0xc, 0x9, {0x4, 0x3}}, @IFLA_VF_TRUST={0xc, 0x9, {0x99d, 0xff}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x200, 0x4}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x800, 0x7fffffff}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x3, 0x9}}, @IFLA_VF_RATE={0x10, 0x6, {0x6, 0x1, 0x6}}, @IFLA_VF_RATE={0x10, 0x6, {0x7, 0x80, 0x3}}]}, {0x54, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x2, 0x4}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x3}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x7fffffff, 0x3837e53f}}, @IFLA_VF_RATE={0x10, 0x6, {0xfff, 0x4, 0x8}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x10001, 0x3}}]}, {0x50, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x4}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x6, 0xfffffffffffffff8}}, @IFLA_VF_TRUST={0xc, 0x9, {0x5, 0x7ff}}, @IFLA_VF_RATE={0x10, 0x6, {0x3ff, 0x2, 0x8}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x6, 0xd7}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x5, 0x800}}]}, {0x128, 0x1, 0x0, 0x1, [@IFLA_VF_TRUST={0xc, 0x9, {0x9, 0x7}}, @IFLA_VF_VLAN_LIST={0x7c, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x39, 0x6e7, 0x1, 0x8100}}, {0x14, 0x1, {0xfffeffff, 0x5d4, 0x6, 0x8100}}, {0x14, 0x1, {0x2800, 0x83c, 0x5}}, {0x14, 0x1, {0x80, 0x442, 0x3}}, {0x14, 0x1, {0x7, 0x1a6, 0x4}}, {0x14, 0x1, {0x4, 0x9b5, 0xbda9, 0x8100}}]}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x6, 0x8}}, @IFLA_VF_VLAN_LIST={0x40, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x5, 0x4cb, 0x3, 0x88a8}}, {0x14, 0x1, {0x1, 0x21a, 0x9}}, {0x14, 0x1, {0x7fffffff, 0x1cc, 0x80, 0x88a8}}]}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x0, 0xc8}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x6, 0xd9}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x1f, 0x2}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x1, 0x3}}, @IFLA_VF_VLAN_LIST={0x18, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x1ff, 0xee9, 0x0, 0x88a8}}]}]}, {0x100, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x6, {0x6, 0x5, 0xfff80000}}, @IFLA_VF_TRUST={0xc}, @IFLA_VF_MAC={0x28, 0x1, {0xb5ab, @random="cfa7cd106919"}}, @IFLA_VF_VLAN_LIST={0xb8, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x1, 0xfc4, 0x5, 0x88a8}}, {0x14, 0x1, {0x1, 0xdc2, 0x0, 0x8100}}, {0x14, 0x1, {0x20, 0xf61, 0x7ff, 0x8100}}, {0x14, 0x1, {0x5, 0x2eb, 0x81, 0x88a8}}, {0x14, 0x1, {0xe5ef, 0xd02, 0x4, 0x88a8}}, {0x14, 0x1, {0x723d, 0x4ca, 0xfffffffc, 0x8100}}, {0x14, 0x1, {0xdd, 0x6af, 0x57c, 0x88a8}}, {0x14, 0x1, {0x1, 0xe08, 0x47, 0x8100}}, {0x14, 0x1, {0x401, 0xffffff67, 0x5, 0x88a8}}]}]}, {0x60, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x0, 0xa6b}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x7, 0xfffffffffffffd62}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x1, 0x3}}, @IFLA_VF_MAC={0x28, 0x1, {0x0, @remote}}]}, {0x5c, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0x7, 0x9}}, @IFLA_VF_TRUST={0xc, 0x9, {0x10001, 0x317f}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0xfdf, 0x7305}}, @IFLA_VF_MAC={0x28, 0x1, {0xffff, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x18}}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x0, 0x2}}]}, {0xb0, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x2, 0x5b9, 0x9}}, @IFLA_VF_TRUST={0xc, 0x9, {0x6, 0x3}}, @IFLA_VF_VLAN_LIST={0x7c, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x6, 0x8, 0xe92, 0x8100}}, {0x14, 0x1, {0x9, 0xb40, 0x20, 0x88a8}}, {0x14, 0x1, {0x10, 0x23c, 0x1, 0x88a8}}, {0x14, 0x1, {0x6, 0xfbd, 0x62, 0x8100}}, {0x14, 0x1, {0xff, 0xc79, 0x80, 0x8100}}, {0x14, 0x1, {0xffff0001, 0x164, 0x6, 0x88a8}}]}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x4, 0xfffffffffffffffc}}]}]}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x4f66}, @IFLA_NET_NS_FD={0x8, 0x1c, r8}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x21f9}, @IFLA_NET_NS_FD={0x8, 0x1c, r9}, @IFLA_WEIGHT={0x8, 0xf, 0x9}]}, 0x6dc}, 0x1, 0x0, 0x0, 0x20000000}, 0x40010) (async) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x808880}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=@bridge_dellink={0x160, 0x11, 0x200, 0x70bd2c, 0x25dfdbfc, {0x7, 0x0, 0x0, r2, 0x901, 0x20420}, [@IFLA_ALT_IFNAME={0x14, 0x35, 'team_slave_0\x00'}, @IFLA_ADDRESS={0xa, 0x1, @local}, @IFLA_MTU={0x8, 0x4, 0x401}, @IFLA_ADDRESS={0xa, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_VF_PORTS={0xfc, 0x18, 0x0, 0x1, [{0x4c, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x9f8}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x36}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x40}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "be9e2338b85fa4a03840d482bc91760c"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "e6cd893ca7ce7da261361aa7f0254752"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x6}]}, {0x4c, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x8}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "32bef3f42b378c57fd09a00a3e043652"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "0e8bc3467e1e1046294ce32d620e462c"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x7}, @IFLA_PORT_VF={0x8, 0x1, 0x5}, @IFLA_PORT_VF={0x8, 0x1, 0x5}]}, {0x4}, {0x38, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "32d88d2b248c5bebbab8aab5c6594c7d"}, @IFLA_PORT_VF={0x8, 0x1, 0x2}, @IFLA_PORT_PROFILE={0x6, 0x2, '[\x00'}, @IFLA_PORT_VF={0x8, 0x1, 0x800}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x1}]}, {0x24, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0xb, 0x2, 'ip6tnl\x00'}, @IFLA_PORT_PROFILE={0xb, 0x2, 'ip6tnl\x00'}, @IFLA_PORT_VF={0x8, 0x1, 0x5}]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0xffffffff}]}, 0x160}, 0x1, 0x0, 0x0, 0x8000}, 0x11) 03:53:58 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000c000008001b0000000000140002"], 0x3c}}, 0x0) [ 1397.620933][T23945] [ 1397.623900][T23945] dump_stack_lvl+0xd6/0x122 [ 1397.628524][T23945] dump_stack+0x11/0x12 [ 1397.633152][T23945] dump_header+0x98/0x410 [ 1397.637556][T23945] out_of_memory+0x65e/0x880 [ 1397.642163][T23945] memory_max_write+0x31b/0x420 [ 1397.647104][T23945] ? memory_max_show+0x70/0x70 [ 1397.651903][T23945] cgroup_file_write+0x167/0x300 [ 1397.656853][T23945] ? __check_object_size+0x160/0x200 [ 1397.662225][T23945] ? cgroup_seqfile_stop+0x70/0x70 [ 1397.667393][T23945] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1397.672707][T23945] vfs_write+0x468/0x760 [ 1397.676962][T23945] ksys_write+0xe8/0x1a0 [ 1397.681212][T23945] __x64_sys_write+0x3e/0x50 [ 1397.685842][T23945] do_syscall_64+0x2b/0x70 [ 1397.690335][T23945] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1397.696307][T23945] RIP: 0033:0x7f739ee5e279 [ 1397.700728][T23945] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 03:53:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000000c0)={'wg0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getqdisc={0x28, 0x26, 0x10, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0xffe0, 0xfff1}, {0x0, 0x1}, {0x2, 0xf}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x800) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}]}, 0x3c}}, 0x0) 03:53:58 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000d000008001b0000000000140002"], 0x3c}}, 0x0) [ 1397.720421][T23945] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1397.728843][T23945] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1397.736890][T23945] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1397.744904][T23945] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1397.752889][T23945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1397.760872][T23945] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1397.768897][T23945] [ 1397.772020][T23945] memory: usage 92kB, limit 0kB, failcnt 4746 [ 1397.773478][T23958] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23958 comm=syz-executor.2 [ 1397.778080][T23945] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1397.778096][T23945] Memory cgroup stats for /syz1: [ 1397.778408][T23945] anon 0 [ 1397.778408][T23945] file 49152 [ 1397.778408][T23945] kernel 40960 [ 1397.778408][T23945] kernel_stack 0 [ 1397.778408][T23945] pagetables 0 [ 1397.778408][T23945] percpu 0 [ 1397.778408][T23945] sock 0 [ 1397.778408][T23945] vmalloc 0 [ 1397.778408][T23945] shmem 40960 [ 1397.778408][T23945] file_mapped 40960 [ 1397.778408][T23945] file_dirty 8192 [ 1397.778408][T23945] file_writeback 0 [ 1397.778408][T23945] swapcached 0 [ 1397.778408][T23945] inactive_anon 0 [ 1397.778408][T23945] active_anon 40960 [ 1397.778408][T23945] inactive_file 0 [ 1397.778408][T23945] active_file 8192 [ 1397.778408][T23945] unevictable 0 [ 1397.778408][T23945] slab_reclaimable 7200 [ 1397.778408][T23945] slab_unreclaimable 23936 [ 1397.778408][T23945] slab 31136 [ 1397.778408][T23945] workingset_refault_anon 0 [ 1397.778408][T23945] workingset_refault_file 51 [ 1397.778408][T23945] workingset_activate_anon 0 [ 1397.778408][T23945] workingset_activate_file 0 [ 1397.890363][T23945] Out of memory and no killable processes... [ 1397.896509][T23942] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1397.906805][T23942] CPU: 1 PID: 23942 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 03:53:58 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2800, 0x2) [ 1397.917842][T23942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1397.927914][T23942] Call Trace: [ 1397.931187][T23942] [ 1397.934103][T23942] dump_stack_lvl+0xd6/0x122 [ 1397.938763][T23942] dump_stack+0x11/0x12 [ 1397.942946][T23942] dump_header+0x98/0x410 [ 1397.949300][T23942] out_of_memory+0x65e/0x880 [ 1397.953951][T23942] memory_max_write+0x31b/0x420 [ 1397.958808][T23942] ? memory_max_show+0x70/0x70 [ 1397.963602][T23942] cgroup_file_write+0x167/0x300 [ 1397.968545][T23942] ? __check_object_size+0x160/0x200 [ 1397.973831][T23942] ? cgroup_seqfile_stop+0x70/0x70 [ 1397.978956][T23942] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1397.984229][T23942] vfs_write+0x468/0x760 [ 1397.988499][T23942] ksys_write+0xe8/0x1a0 [ 1397.992725][T23942] __x64_sys_write+0x3e/0x50 [ 1397.997305][T23942] do_syscall_64+0x2b/0x70 [ 1398.001712][T23942] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1398.007687][T23942] RIP: 0033:0x7f3c2cb58279 [ 1398.012083][T23942] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1398.032113][T23942] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1398.040585][T23942] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1398.048554][T23942] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1398.056564][T23942] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1398.064656][T23942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1398.072687][T23942] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1398.080646][T23942] [ 1398.083676][T23942] memory: usage 88kB, limit 0kB, failcnt 4746 [ 1398.089722][T23942] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1398.096639][T23942] Memory cgroup stats for /syz1: [ 1398.097007][T23942] anon 0 [ 1398.097007][T23942] file 49152 [ 1398.097007][T23942] kernel 40960 [ 1398.097007][T23942] kernel_stack 0 [ 1398.097007][T23942] pagetables 0 [ 1398.097007][T23942] percpu 0 [ 1398.097007][T23942] sock 0 [ 1398.097007][T23942] vmalloc 0 [ 1398.097007][T23942] shmem 40960 [ 1398.097007][T23942] file_mapped 40960 [ 1398.097007][T23942] file_dirty 8192 [ 1398.097007][T23942] file_writeback 0 [ 1398.097007][T23942] swapcached 0 [ 1398.097007][T23942] inactive_anon 0 [ 1398.097007][T23942] active_anon 40960 [ 1398.097007][T23942] inactive_file 0 [ 1398.097007][T23942] active_file 8192 [ 1398.097007][T23942] unevictable 0 [ 1398.097007][T23942] slab_reclaimable 7200 [ 1398.097007][T23942] slab_unreclaimable 23936 [ 1398.097007][T23942] slab 31136 03:53:58 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1398.097007][T23942] workingset_refault_anon 0 [ 1398.097007][T23942] workingset_refault_file 51 [ 1398.097007][T23942] workingset_activate_anon 0 [ 1398.097007][T23942] workingset_activate_file 0 [ 1398.189649][T23942] Out of memory and no killable processes... 03:53:58 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) close_range(r0, r1, 0x2) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup(r2, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080), 0x12) [ 1398.245020][T23963] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1398.254992][T23963] CPU: 0 PID: 23963 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1398.265936][T23963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1398.276187][T23963] Call Trace: [ 1398.279521][T23963] [ 1398.282459][T23963] dump_stack_lvl+0xd6/0x122 [ 1398.287167][T23963] dump_stack+0x11/0x12 [ 1398.291386][T23963] dump_header+0x98/0x410 [ 1398.295747][T23963] out_of_memory+0x65e/0x880 [ 1398.300418][T23963] memory_max_write+0x31b/0x420 [ 1398.305393][T23963] ? memory_max_show+0x70/0x70 [ 1398.310239][T23963] cgroup_file_write+0x167/0x300 [ 1398.315264][T23963] ? __check_object_size+0x160/0x200 [ 1398.320565][T23963] ? cgroup_seqfile_stop+0x70/0x70 [ 1398.325725][T23963] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1398.331048][T23963] vfs_write+0x468/0x760 [ 1398.335300][T23963] ksys_write+0xe8/0x1a0 [ 1398.339580][T23963] __x64_sys_write+0x3e/0x50 [ 1398.344314][T23963] do_syscall_64+0x2b/0x70 [ 1398.348925][T23963] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1398.354830][T23963] RIP: 0033:0x7f739ee5e279 [ 1398.359246][T23963] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1398.378866][T23963] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1398.387368][T23963] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 03:53:58 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000e000008001b0000000000140002"], 0x3c}}, 0x0) [ 1398.395349][T23963] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1398.403337][T23963] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1398.411405][T23963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1398.419439][T23963] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1398.427421][T23963] [ 1398.430489][T23963] memory: usage 84kB, limit 0kB, failcnt 4746 [ 1398.436669][T23963] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1398.443666][T23963] Memory cgroup stats for /syz1: [ 1398.443805][T23963] anon 0 [ 1398.443805][T23963] file 49152 [ 1398.443805][T23963] kernel 36864 [ 1398.443805][T23963] kernel_stack 0 [ 1398.443805][T23963] pagetables 0 [ 1398.443805][T23963] percpu 0 [ 1398.443805][T23963] sock 0 [ 1398.443805][T23963] vmalloc 0 [ 1398.443805][T23963] shmem 40960 [ 1398.443805][T23963] file_mapped 40960 [ 1398.443805][T23963] file_dirty 8192 [ 1398.443805][T23963] file_writeback 0 [ 1398.443805][T23963] swapcached 0 [ 1398.443805][T23963] inactive_anon 0 [ 1398.443805][T23963] active_anon 40960 [ 1398.443805][T23963] inactive_file 4096 [ 1398.443805][T23963] active_file 4096 [ 1398.443805][T23963] unevictable 0 [ 1398.443805][T23963] slab_reclaimable 7000 [ 1398.443805][T23963] slab_unreclaimable 23608 [ 1398.443805][T23963] slab 30608 [ 1398.443805][T23963] workingset_refault_anon 0 [ 1398.443805][T23963] workingset_refault_file 51 [ 1398.443805][T23963] workingset_activate_anon 0 [ 1398.443805][T23963] workingset_activate_file 0 [ 1398.536832][T23963] Out of memory and no killable processes... [ 1398.545148][T23965] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1398.555415][T23965] CPU: 1 PID: 23965 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1398.566360][T23965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1398.576425][T23965] Call Trace: [ 1398.579708][T23965] [ 1398.582644][T23965] dump_stack_lvl+0xd6/0x122 [ 1398.587251][T23965] dump_stack+0x11/0x12 [ 1398.591417][T23965] dump_header+0x98/0x410 [ 1398.595755][T23965] out_of_memory+0x65e/0x880 [ 1398.600383][T23965] memory_max_write+0x31b/0x420 [ 1398.605314][T23965] ? memory_max_show+0x70/0x70 [ 1398.610192][T23965] cgroup_file_write+0x167/0x300 [ 1398.615137][T23965] ? __check_object_size+0x160/0x200 [ 1398.620478][T23965] ? cgroup_seqfile_stop+0x70/0x70 [ 1398.625638][T23965] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1398.630999][T23965] vfs_write+0x468/0x760 [ 1398.635263][T23965] ksys_write+0xe8/0x1a0 [ 1398.639532][T23965] __x64_sys_write+0x3e/0x50 03:53:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r4], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:53:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000000c0)={'wg0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getqdisc={0x28, 0x26, 0x10, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0xffe0, 0xfff1}, {0x0, 0x1}, {0x2, 0xf}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x800) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}]}, 0x3c}}, 0x0) 03:53:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:53:59 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000011000008001b0000000000140002"], 0x3c}}, 0x0) [ 1398.644153][T23965] do_syscall_64+0x2b/0x70 [ 1398.648610][T23965] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1398.654514][T23965] RIP: 0033:0x7f3c2cb58279 [ 1398.658938][T23965] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1398.678559][T23965] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1398.686995][T23965] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1398.695128][T23965] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1398.703102][T23965] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1398.711077][T23965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1398.719054][T23965] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1398.727033][T23965] [ 1398.730088][T23965] memory: usage 76kB, limit 0kB, failcnt 4746 [ 1398.736173][T23965] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1398.743169][T23965] Memory cgroup stats for /syz1: [ 1398.743598][T23965] anon 0 [ 1398.743598][T23965] file 49152 [ 1398.743598][T23965] kernel 28672 [ 1398.743598][T23965] kernel_stack 0 [ 1398.743598][T23965] pagetables 0 [ 1398.743598][T23965] percpu 0 [ 1398.743598][T23965] sock 0 [ 1398.743598][T23965] vmalloc 0 [ 1398.743598][T23965] shmem 40960 [ 1398.743598][T23965] file_mapped 40960 [ 1398.743598][T23965] file_dirty 8192 [ 1398.743598][T23965] file_writeback 0 [ 1398.743598][T23965] swapcached 0 [ 1398.743598][T23965] inactive_anon 0 [ 1398.743598][T23965] active_anon 40960 03:53:59 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000fd11000008001b0000000000140002"], 0x3c}}, 0x0) [ 1398.743598][T23965] inactive_file 0 [ 1398.743598][T23965] active_file 8192 [ 1398.743598][T23965] unevictable 0 [ 1398.743598][T23965] slab_reclaimable 6800 [ 1398.743598][T23965] slab_unreclaimable 17184 [ 1398.743598][T23965] slab 23984 [ 1398.743598][T23965] workingset_refault_anon 0 [ 1398.743598][T23965] workingset_refault_file 51 [ 1398.743598][T23965] workingset_activate_anon 0 [ 1398.743598][T23965] workingset_activate_file 0 [ 1398.836434][T23965] Out of memory and no killable processes... [ 1398.849530][T23976] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23976 comm=syz-executor.2 [ 1398.893190][T23979] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1398.903170][T23979] CPU: 0 PID: 23979 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1398.914182][T23979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1398.924280][T23979] Call Trace: [ 1398.927687][T23979] [ 1398.930621][T23979] dump_stack_lvl+0xd6/0x122 [ 1398.935247][T23979] dump_stack+0x11/0x12 [ 1398.939434][T23979] dump_header+0x98/0x410 [ 1398.943778][T23979] out_of_memory+0x65e/0x880 [ 1398.948409][T23979] memory_max_write+0x31b/0x420 [ 1398.953348][T23979] ? memory_max_show+0x70/0x70 [ 1398.958159][T23979] cgroup_file_write+0x167/0x300 [ 1398.963106][T23979] ? __check_object_size+0x160/0x200 [ 1398.968441][T23979] ? cgroup_seqfile_stop+0x70/0x70 [ 1398.973591][T23979] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1398.978889][T23979] vfs_write+0x468/0x760 [ 1398.983177][T23979] ksys_write+0xe8/0x1a0 [ 1398.987431][T23979] __x64_sys_write+0x3e/0x50 [ 1398.992032][T23979] do_syscall_64+0x2b/0x70 [ 1398.996463][T23979] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1399.002439][T23979] RIP: 0033:0x7f739ee5e279 [ 1399.006860][T23979] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1399.026522][T23979] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1399.034946][T23979] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1399.042931][T23979] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 1399.050920][T23979] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1399.059198][T23979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1399.067222][T23979] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1399.075240][T23979] [ 1399.078363][T23979] memory: usage 68kB, limit 0kB, failcnt 4746 [ 1399.084450][T23979] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1399.091364][T23979] Memory cgroup stats for /syz1: [ 1399.091625][T23979] anon 0 [ 1399.091625][T23979] file 49152 [ 1399.091625][T23979] kernel 20480 [ 1399.091625][T23979] kernel_stack 0 [ 1399.091625][T23979] pagetables 0 [ 1399.091625][T23979] percpu 0 [ 1399.091625][T23979] sock 0 [ 1399.091625][T23979] vmalloc 0 [ 1399.091625][T23979] shmem 40960 [ 1399.091625][T23979] file_mapped 40960 [ 1399.091625][T23979] file_dirty 8192 [ 1399.091625][T23979] file_writeback 0 [ 1399.091625][T23979] swapcached 0 [ 1399.091625][T23979] inactive_anon 0 03:53:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 64) r1 = socket(0x10, 0x803, 0x0) (rerun: 64) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000000c0)={'wg0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getqdisc={0x28, 0x26, 0x10, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0xffe0, 0xfff1}, {0x0, 0x1}, {0x2, 0xf}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x800) (async, rerun: 64) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (rerun: 64) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}]}, 0x3c}}, 0x0) 03:53:59 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000012000008001b0000000000140002"], 0x3c}}, 0x0) [ 1399.091625][T23979] active_anon 40960 [ 1399.091625][T23979] inactive_file 4096 [ 1399.091625][T23979] active_file 4096 [ 1399.091625][T23979] unevictable 0 [ 1399.091625][T23979] slab_reclaimable 4448 [ 1399.091625][T23979] slab_unreclaimable 13400 [ 1399.091625][T23979] slab 17848 [ 1399.091625][T23979] workingset_refault_anon 0 [ 1399.091625][T23979] workingset_refault_file 51 [ 1399.091625][T23979] workingset_activate_anon 0 [ 1399.091625][T23979] workingset_activate_file 0 [ 1399.184482][T23979] Out of memory and no killable processes... 03:53:59 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:53:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1399.214755][T23982] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23982 comm=syz-executor.2 [ 1399.253571][T23989] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 03:53:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0x4, r4}]}, 0x4c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000140)={'ip_vti0\x00', r4, 0x1, 0x7800, 0x8, 0xbc, {{0xd, 0x4, 0x2, 0x4, 0x34, 0x67, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x64010102, @empty, {[@cipso={0x86, 0x20, 0x2, [{0x0, 0x5, "93a105"}, {0x0, 0xe, "7cc24b5bd583c72f0d3fbafa"}, {0x6, 0x2}, {0x5, 0x5, "b41ce3"}]}]}}}}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0x1, 0x58, &(0x7f0000000240)}, 0x10) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000002c0)={'gretap0\x00', &(0x7f0000000640)={'ip_vti0\x00', r4, 0x7800, 0x700, 0x1, 0x7, {{0x29, 0x4, 0x0, 0x9, 0xa4, 0x68, 0x0, 0x80, 0x2f, 0x0, @empty, @loopback, {[@ra={0x94, 0x4}, @ssrr={0x89, 0x13, 0x5d, [@multicast2, @multicast1, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14, 0x14, 0x1d}]}, @end, @timestamp_prespec={0x44, 0x4c, 0xac, 0x3, 0x2, [{@multicast1, 0x8000}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8}, {@empty, 0xfffffffc}, {@empty, 0x2}, {@private=0xa010100, 0x2}, {@multicast2, 0x9}, {@broadcast, 0x9}, {@broadcast, 0x7}, {@empty, 0x4}]}, @ra={0x94, 0x4}, @rr={0x7, 0x27, 0xa4, [@multicast1, @remote, @multicast2, @loopback, @remote, @dev={0xac, 0x14, 0x14, 0x2d}, @dev={0xac, 0x14, 0x14, 0x36}, @loopback, @broadcast]}, @end]}}}}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000740)={0x15c, 0x0, 0x734, 0x70bd27, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}]}, 0x15c}}, 0x24000080) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}]}}}]}, 0x3c}}, 0x0) [ 1399.263793][T23989] CPU: 0 PID: 23989 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1399.272762][T23992] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23992 comm=syz-executor.2 [ 1399.274766][T23989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1399.274781][T23989] Call Trace: [ 1399.274786][T23989] [ 1399.274792][T23989] dump_stack_lvl+0xd6/0x122 [ 1399.308373][T23989] dump_stack+0x11/0x12 [ 1399.312636][T23989] dump_header+0x98/0x410 [ 1399.317006][T23989] out_of_memory+0x65e/0x880 [ 1399.321635][T23989] memory_max_write+0x31b/0x420 [ 1399.326501][T23989] ? memory_max_show+0x70/0x70 [ 1399.331273][T23989] cgroup_file_write+0x167/0x300 [ 1399.336222][T23989] ? __check_object_size+0x160/0x200 [ 1399.341542][T23989] ? cgroup_seqfile_stop+0x70/0x70 [ 1399.346669][T23989] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1399.352021][T23989] vfs_write+0x468/0x760 [ 1399.356285][T23989] ksys_write+0xe8/0x1a0 [ 1399.360624][T23989] __x64_sys_write+0x3e/0x50 [ 1399.365213][T23989] do_syscall_64+0x2b/0x70 [ 1399.369715][T23989] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1399.375640][T23989] RIP: 0033:0x7f3c2cb58279 [ 1399.380053][T23989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1399.399662][T23989] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1399.408102][T23989] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1399.416159][T23989] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1399.424206][T23989] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1399.432261][T23989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1399.440293][T23989] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1399.442800][T23996] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23996 comm=syz-executor.2 [ 1399.448260][T23989] [ 1399.448376][T23989] memory: usage 68kB, limit 0kB, failcnt 4746 [ 1399.470256][T23989] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1399.477232][T23989] Memory cgroup stats for /syz1: [ 1399.477572][T23989] anon 0 [ 1399.477572][T23989] file 49152 [ 1399.477572][T23989] kernel 20480 [ 1399.477572][T23989] kernel_stack 0 [ 1399.477572][T23989] pagetables 0 [ 1399.477572][T23989] percpu 0 [ 1399.477572][T23989] sock 0 [ 1399.477572][T23989] vmalloc 0 [ 1399.477572][T23989] shmem 40960 [ 1399.477572][T23989] file_mapped 40960 [ 1399.477572][T23989] file_dirty 8192 [ 1399.477572][T23989] file_writeback 0 [ 1399.477572][T23989] swapcached 0 [ 1399.477572][T23989] inactive_anon 0 [ 1399.477572][T23989] active_anon 40960 [ 1399.477572][T23989] inactive_file 0 [ 1399.477572][T23989] active_file 8192 [ 1399.477572][T23989] unevictable 0 [ 1399.477572][T23989] slab_reclaimable 4448 [ 1399.477572][T23989] slab_unreclaimable 13400 [ 1399.477572][T23989] slab 17848 [ 1399.477572][T23989] workingset_refault_anon 0 [ 1399.477572][T23989] workingset_refault_file 51 [ 1399.477572][T23989] workingset_activate_anon 0 [ 1399.477572][T23989] workingset_activate_file 0 [ 1399.570214][T23989] Out of memory and no killable processes... [ 1399.576314][T23993] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1399.586320][T23993] CPU: 1 PID: 23993 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1399.597275][T23993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1399.607394][T23993] Call Trace: [ 1399.610664][T23993] [ 1399.613603][T23993] dump_stack_lvl+0xd6/0x122 [ 1399.618301][T23993] dump_stack+0x11/0x12 [ 1399.622509][T23993] dump_header+0x98/0x410 [ 1399.626825][T23993] out_of_memory+0x65e/0x880 [ 1399.631410][T23993] memory_max_write+0x31b/0x420 [ 1399.636292][T23993] ? memory_max_show+0x70/0x70 [ 1399.641076][T23993] cgroup_file_write+0x167/0x300 [ 1399.646027][T23993] ? __check_object_size+0x160/0x200 [ 1399.651329][T23993] ? cgroup_seqfile_stop+0x70/0x70 [ 1399.656442][T23993] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1399.662019][T23993] vfs_write+0x468/0x760 [ 1399.666314][T23993] ksys_write+0xe8/0x1a0 [ 1399.670645][T23993] __x64_sys_write+0x3e/0x50 [ 1399.675252][T23993] do_syscall_64+0x2b/0x70 [ 1399.679672][T23993] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1399.685705][T23993] RIP: 0033:0x7f739ee5e279 [ 1399.690111][T23993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1399.709752][T23993] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1399.718170][T23993] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1399.726299][T23993] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 1399.734258][T23993] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1399.742455][T23993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1399.750416][T23993] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1399.758722][T23993] [ 1399.761780][T23993] memory: usage 68kB, limit 0kB, failcnt 4746 [ 1399.767828][T23993] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1399.774725][T23993] Memory cgroup stats for /syz1: [ 1399.775026][T23993] anon 0 [ 1399.775026][T23993] file 49152 [ 1399.775026][T23993] kernel 20480 [ 1399.775026][T23993] kernel_stack 0 [ 1399.775026][T23993] pagetables 0 [ 1399.775026][T23993] percpu 0 [ 1399.775026][T23993] sock 0 [ 1399.775026][T23993] vmalloc 0 [ 1399.775026][T23993] shmem 40960 [ 1399.775026][T23993] file_mapped 40960 [ 1399.775026][T23993] file_dirty 8192 [ 1399.775026][T23993] file_writeback 0 [ 1399.775026][T23993] swapcached 0 [ 1399.775026][T23993] inactive_anon 0 [ 1399.775026][T23993] active_anon 40960 [ 1399.775026][T23993] inactive_file 0 [ 1399.775026][T23993] active_file 8192 [ 1399.775026][T23993] unevictable 0 [ 1399.775026][T23993] slab_reclaimable 4448 [ 1399.775026][T23993] slab_unreclaimable 13400 [ 1399.775026][T23993] slab 17848 [ 1399.775026][T23993] workingset_refault_anon 0 [ 1399.775026][T23993] workingset_refault_file 51 [ 1399.775026][T23993] workingset_activate_anon 0 [ 1399.775026][T23993] workingset_activate_file 0 [ 1399.867841][T23993] Out of memory and no killable processes... [ 1400.213826][T22813] device hsr_slave_0 left promiscuous mode [ 1400.220788][T22813] device hsr_slave_1 left promiscuous mode [ 1400.227693][T22813] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1400.236018][T22813] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1400.243894][T22813] device bridge_slave_1 left promiscuous mode [ 1400.250043][T22813] bridge0: port 2(bridge_slave_1) entered disabled state [ 1400.257723][T22813] device bridge_slave_0 left promiscuous mode [ 1400.263996][T22813] bridge0: port 1(bridge_slave_0) entered disabled state [ 1400.299388][T22813] team0 (unregistering): Port device team_slave_1 removed [ 1400.309268][T22813] team0 (unregistering): Port device team_slave_0 removed [ 1400.319261][T22813] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1400.331935][T22813] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1400.361043][T22813] bond0 (unregistering): Released all slaves [ 1400.487138][T23998] chnl_net:caif_netlink_parms(): no params data found [ 1400.519102][T23998] bridge0: port 1(bridge_slave_0) entered blocking state [ 1400.526244][T23998] bridge0: port 1(bridge_slave_0) entered disabled state [ 1400.534161][T23998] device bridge_slave_0 entered promiscuous mode [ 1400.541499][T23998] bridge0: port 2(bridge_slave_1) entered blocking state [ 1400.548572][T23998] bridge0: port 2(bridge_slave_1) entered disabled state [ 1400.556680][T23998] device bridge_slave_1 entered promiscuous mode [ 1400.574006][T23998] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1400.584588][T23998] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1400.603450][T23998] team0: Port device team_slave_0 added [ 1400.610040][T23998] team0: Port device team_slave_1 added [ 1400.625003][T23998] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1400.632040][T23998] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1400.658005][T23998] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1400.670193][T23998] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1400.677210][T23998] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1400.703301][T23998] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1400.727906][T23998] device hsr_slave_0 entered promiscuous mode [ 1400.734971][T23998] device hsr_slave_1 entered promiscuous mode [ 1400.741554][T23998] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1400.749107][T23998] Cannot create hsr debugfs directory [ 1400.789440][T23998] bridge0: port 2(bridge_slave_1) entered blocking state [ 1400.796594][T23998] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1400.804031][T23998] bridge0: port 1(bridge_slave_0) entered blocking state [ 1400.811067][T23998] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1400.844464][T23998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1400.856207][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1400.864560][T17246] bridge0: port 1(bridge_slave_0) entered disabled state [ 1400.872555][T17246] bridge0: port 2(bridge_slave_1) entered disabled state [ 1400.884557][T23998] 8021q: adding VLAN 0 to HW filter on device team0 [ 1400.895178][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1400.903601][T26500] bridge0: port 1(bridge_slave_0) entered blocking state [ 1400.910633][T26500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1400.920860][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1400.929364][ T8488] bridge0: port 2(bridge_slave_1) entered blocking state [ 1400.936440][ T8488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1400.954581][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1400.963779][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1400.972777][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1400.984258][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1400.994706][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1401.005367][T23998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1401.018083][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1401.025785][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1401.035876][T23998] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1401.115821][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1401.158913][T23998] device veth0_vlan entered promiscuous mode [ 1401.166637][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1401.175838][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1401.183686][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1401.194788][T23998] device veth1_vlan entered promiscuous mode [ 1401.209259][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1401.217947][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1401.227710][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1401.237694][T23998] device veth0_macvtap entered promiscuous mode [ 1401.247135][T23998] device veth1_macvtap entered promiscuous mode [ 1401.261564][T23998] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1401.269020][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1401.279160][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1401.290448][T23998] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1401.298246][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1401.395660][T24033] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1401.405889][T24033] CPU: 0 PID: 24033 Comm: syz-executor.1 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1401.416806][T24033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1401.426850][T24033] Call Trace: [ 1401.430176][T24033] [ 1401.433193][T24033] dump_stack_lvl+0xd6/0x122 [ 1401.437775][T24033] dump_stack+0x11/0x12 [ 1401.442005][T24033] dump_header+0x98/0x410 [ 1401.446362][T24033] oom_kill_process+0x100/0x550 [ 1401.451215][T24033] out_of_memory+0x620/0x880 [ 1401.455881][T24033] memory_max_write+0x31b/0x420 [ 1401.460729][T24033] ? memory_max_show+0x70/0x70 [ 1401.465481][T24033] cgroup_file_write+0x167/0x300 [ 1401.470477][T24033] ? __check_object_size+0x160/0x200 [ 1401.475768][T24033] ? cgroup_seqfile_stop+0x70/0x70 [ 1401.480943][T24033] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1401.486233][T24033] vfs_write+0x468/0x760 [ 1401.490480][T24033] ksys_write+0xe8/0x1a0 [ 1401.494721][T24033] __x64_sys_write+0x3e/0x50 [ 1401.499294][T24033] do_syscall_64+0x2b/0x70 [ 1401.503699][T24033] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1401.509574][T24033] RIP: 0033:0x7f4026cbc279 [ 1401.513990][T24033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1401.533638][T24033] RSP: 002b:00007f4026411168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1401.542123][T24033] RAX: ffffffffffffffda RBX: 00007f4026dcf050 RCX: 00007f4026cbc279 [ 1401.550099][T24033] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 1401.558130][T24033] RBP: 00007f4026d16189 R08: 0000000000000000 R09: 0000000000000000 [ 1401.566083][T24033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1401.574038][T24033] R13: 00007ffe8d9d260f R14: 00007f4026411300 R15: 0000000000022000 [ 1401.581997][T24033] [ 1401.585296][T24033] memory: usage 380kB, limit 0kB, failcnt 4746 [ 1401.591474][T24033] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1401.598317][T24033] Memory cgroup stats for /syz1: [ 1401.598426][T24033] anon 118784 [ 1401.598426][T24033] file 49152 [ 1401.598426][T24033] kernel 221184 [ 1401.598426][T24033] kernel_stack 49152 [ 1401.598426][T24033] pagetables 73728 [ 1401.598426][T24033] percpu 0 [ 1401.598426][T24033] sock 0 [ 1401.598426][T24033] vmalloc 0 [ 1401.598426][T24033] shmem 40960 [ 1401.598426][T24033] file_mapped 40960 [ 1401.598426][T24033] file_dirty 8192 [ 1401.598426][T24033] file_writeback 0 [ 1401.598426][T24033] swapcached 0 [ 1401.598426][T24033] inactive_anon 81920 [ 1401.598426][T24033] active_anon 40960 [ 1401.598426][T24033] inactive_file 4096 [ 1401.598426][T24033] active_file 4096 [ 1401.598426][T24033] unevictable 0 [ 1401.598426][T24033] slab_reclaimable 15472 [ 1401.598426][T24033] slab_unreclaimable 49280 [ 1401.598426][T24033] slab 64752 [ 1401.598426][T24033] workingset_refault_anon 0 [ 1401.598426][T24033] workingset_refault_file 51 [ 1401.598426][T24033] workingset_activate_anon 0 [ 1401.598426][T24033] workingset_activate_file 0 [ 1401.692981][T24033] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=24031,uid=0 [ 1401.708293][T24033] Memory cgroup out of memory: Killed process 24031 (syz-executor.1) total-vm:48492kB, anon-rss:372kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 1401.851090][T24032] bridge0: port 2(bridge_slave_1) entered disabled state [ 1401.858277][T24032] bridge0: port 1(bridge_slave_0) entered disabled state [ 1402.082631][T24032] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1402.109646][T24032] batman_adv: batadv0: Interface deactivated: batadv_slave_1 03:54:02 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0xd6) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x60, 0x12) 03:54:02 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000118000008001b0000000000140002"], 0x3c}}, 0x0) 03:54:02 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:02 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:02 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r4], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) r1 = socket(0x10, 0x803, 0x0) (async, rerun: 32) r2 = socket$netlink(0x10, 0x3, 0x0) (async) r3 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0x4, r4}]}, 0x4c}}, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000140)={'ip_vti0\x00', r4, 0x1, 0x7800, 0x8, 0xbc, {{0xd, 0x4, 0x2, 0x4, 0x34, 0x67, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x64010102, @empty, {[@cipso={0x86, 0x20, 0x2, [{0x0, 0x5, "93a105"}, {0x0, 0xe, "7cc24b5bd583c72f0d3fbafa"}, {0x6, 0x2}, {0x5, 0x5, "b41ce3"}]}]}}}}}) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0x1, 0x58, &(0x7f0000000240)}, 0x10) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000002c0)={'gretap0\x00', &(0x7f0000000640)={'ip_vti0\x00', r4, 0x7800, 0x700, 0x1, 0x7, {{0x29, 0x4, 0x0, 0x9, 0xa4, 0x68, 0x0, 0x80, 0x2f, 0x0, @empty, @loopback, {[@ra={0x94, 0x4}, @ssrr={0x89, 0x13, 0x5d, [@multicast2, @multicast1, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14, 0x14, 0x1d}]}, @end, @timestamp_prespec={0x44, 0x4c, 0xac, 0x3, 0x2, [{@multicast1, 0x8000}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8}, {@empty, 0xfffffffc}, {@empty, 0x2}, {@private=0xa010100, 0x2}, {@multicast2, 0x9}, {@broadcast, 0x9}, {@broadcast, 0x7}, {@empty, 0x4}]}, @ra={0x94, 0x4}, @rr={0x7, 0x27, 0xa4, [@multicast1, @remote, @multicast2, @loopback, @remote, @dev={0xac, 0x14, 0x14, 0x2d}, @dev={0xac, 0x14, 0x14, 0x36}, @loopback, @broadcast]}, @end]}}}}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000740)={0x15c, 0x0, 0x734, 0x70bd27, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}]}, 0x15c}}, 0x24000080) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}]}}}]}, 0x3c}}, 0x0) [ 1402.338482][T24040] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1402.348564][T24040] CPU: 1 PID: 24040 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1402.359509][T24040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1402.360971][T24048] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24048 comm=syz-executor.2 [ 1402.369552][T24040] Call Trace: [ 1402.385697][T24040] 03:54:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) (async) r3 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0x4, r4}]}, 0x4c}}, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000140)={'ip_vti0\x00', r4, 0x1, 0x7800, 0x8, 0xbc, {{0xd, 0x4, 0x2, 0x4, 0x34, 0x67, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x64010102, @empty, {[@cipso={0x86, 0x20, 0x2, [{0x0, 0x5, "93a105"}, {0x0, 0xe, "7cc24b5bd583c72f0d3fbafa"}, {0x6, 0x2}, {0x5, 0x5, "b41ce3"}]}]}}}}}) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0x1, 0x58, &(0x7f0000000240)}, 0x10) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000002c0)={'gretap0\x00', &(0x7f0000000640)={'ip_vti0\x00', r4, 0x7800, 0x700, 0x1, 0x7, {{0x29, 0x4, 0x0, 0x9, 0xa4, 0x68, 0x0, 0x80, 0x2f, 0x0, @empty, @loopback, {[@ra={0x94, 0x4}, @ssrr={0x89, 0x13, 0x5d, [@multicast2, @multicast1, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14, 0x14, 0x1d}]}, @end, @timestamp_prespec={0x44, 0x4c, 0xac, 0x3, 0x2, [{@multicast1, 0x8000}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8}, {@empty, 0xfffffffc}, {@empty, 0x2}, {@private=0xa010100, 0x2}, {@multicast2, 0x9}, {@broadcast, 0x9}, {@broadcast, 0x7}, {@empty, 0x4}]}, @ra={0x94, 0x4}, @rr={0x7, 0x27, 0xa4, [@multicast1, @remote, @multicast2, @loopback, @remote, @dev={0xac, 0x14, 0x14, 0x2d}, @dev={0xac, 0x14, 0x14, 0x36}, @loopback, @broadcast]}, @end]}}}}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000740)={0x15c, 0x0, 0x734, 0x70bd27, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}]}, 0x15c}}, 0x24000080) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}]}}}]}, 0x3c}}, 0x0) 03:54:02 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000001b000008001b0000000000140002"], 0x3c}}, 0x0) [ 1402.388701][T24040] dump_stack_lvl+0xd6/0x122 [ 1402.393312][T24040] dump_stack+0x11/0x12 [ 1402.396629][T24049] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24049 comm=syz-executor.2 [ 1402.397466][T24040] dump_header+0x98/0x410 [ 1402.414598][T24040] oom_kill_process+0x100/0x550 [ 1402.419464][T24040] out_of_memory+0x620/0x880 [ 1402.424108][T24040] memory_max_write+0x31b/0x420 [ 1402.429055][T24040] ? memory_max_show+0x70/0x70 [ 1402.433819][T24040] cgroup_file_write+0x167/0x300 03:54:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="7e01800000ae01238a686723d799f3000000005e4fb67152fc000000000000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) [ 1402.438791][T24040] ? __check_object_size+0x160/0x200 [ 1402.444186][T24040] ? cgroup_seqfile_stop+0x70/0x70 [ 1402.449299][T24040] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1402.454637][T24040] vfs_write+0x468/0x760 [ 1402.458956][T24040] ksys_write+0xe8/0x1a0 [ 1402.463250][T24040] __x64_sys_write+0x3e/0x50 [ 1402.467857][T24040] do_syscall_64+0x2b/0x70 [ 1402.472287][T24040] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1402.478251][T24040] RIP: 0033:0x7f739ee5e279 [ 1402.482776][T24040] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1402.502458][T24040] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1402.510895][T24040] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1402.519080][T24040] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 1402.527060][T24040] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1402.535033][T24040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1402.543088][T24040] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1402.551065][T24040] [ 1402.554194][T24040] memory: usage 144kB, limit 0kB, failcnt 4765 [ 1402.560386][T24040] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1402.567252][T24040] Memory cgroup stats for /syz1: [ 1402.567543][T24040] anon 36864 [ 1402.567543][T24040] file 49152 [ 1402.567543][T24040] kernel 61440 [ 1402.567543][T24040] kernel_stack 0 [ 1402.567543][T24040] pagetables 8192 [ 1402.567543][T24040] percpu 0 [ 1402.567543][T24040] sock 0 [ 1402.567543][T24040] vmalloc 0 [ 1402.567543][T24040] shmem 40960 [ 1402.567543][T24040] file_mapped 40960 [ 1402.567543][T24040] file_dirty 8192 [ 1402.567543][T24040] file_writeback 0 [ 1402.567543][T24040] swapcached 0 [ 1402.567543][T24040] inactive_anon 36864 [ 1402.567543][T24040] active_anon 40960 [ 1402.567543][T24040] inactive_file 0 [ 1402.567543][T24040] active_file 8192 [ 1402.567543][T24040] unevictable 0 [ 1402.567543][T24040] slab_reclaimable 11144 03:54:03 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000024000008001b0000000000140002"], 0x3c}}, 0x0) 03:54:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="7e01800000ae01238a686723d799f3000000005e4fb67152fc000000000000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) [ 1402.567543][T24040] slab_unreclaimable 28968 [ 1402.567543][T24040] slab 40112 [ 1402.567543][T24040] workingset_refault_anon 0 [ 1402.567543][T24040] workingset_refault_file 51 [ 1402.567543][T24040] workingset_activate_anon 0 [ 1402.567543][T24040] workingset_activate_file 0 [ 1402.661418][T24040] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=23998,uid=0 03:54:03 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000324000008001b0000000000140002"], 0x3c}}, 0x0) [ 1402.676711][T24040] Memory cgroup out of memory: Killed process 23998 (syz-executor.1) total-vm:42340kB, anon-rss:368kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:0 [ 1402.698471][T24038] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1402.708740][T24038] CPU: 1 PID: 24038 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1402.719718][T24038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1402.729795][T24038] Call Trace: [ 1402.733078][T24038] [ 1402.736089][T24038] dump_stack_lvl+0xd6/0x122 [ 1402.740697][T24038] dump_stack+0x11/0x12 [ 1402.744868][T24038] dump_header+0x98/0x410 [ 1402.749212][T24038] out_of_memory+0x65e/0x880 [ 1402.753817][T24038] memory_max_write+0x31b/0x420 [ 1402.758690][T24038] ? memory_max_show+0x70/0x70 [ 1402.763493][T24038] cgroup_file_write+0x167/0x300 [ 1402.768496][T24038] ? __check_object_size+0x160/0x200 [ 1402.773792][T24038] ? cgroup_seqfile_stop+0x70/0x70 [ 1402.779036][T24038] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1402.784348][T24038] vfs_write+0x468/0x760 [ 1402.788670][T24038] ksys_write+0xe8/0x1a0 [ 1402.792924][T24038] __x64_sys_write+0x3e/0x50 [ 1402.797505][T24038] do_syscall_64+0x2b/0x70 [ 1402.801919][T24038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1402.807812][T24038] RIP: 0033:0x7f3c2cb58279 [ 1402.812210][T24038] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1402.831839][T24038] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1402.840342][T24038] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1402.848300][T24038] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1402.856288][T24038] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1402.864244][T24038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1402.872237][T24038] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1402.880257][T24038] [ 1402.883308][T24038] memory: usage 96kB, limit 0kB, failcnt 4782 [ 1402.889370][T24038] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1402.896273][T24038] Memory cgroup stats for /syz1: [ 1402.896574][T24038] anon 0 [ 1402.896574][T24038] file 49152 [ 1402.896574][T24038] kernel 40960 [ 1402.896574][T24038] kernel_stack 0 [ 1402.896574][T24038] pagetables 0 [ 1402.896574][T24038] percpu 0 [ 1402.896574][T24038] sock 0 [ 1402.896574][T24038] vmalloc 0 [ 1402.896574][T24038] shmem 40960 [ 1402.896574][T24038] file_mapped 40960 [ 1402.896574][T24038] file_dirty 8192 [ 1402.896574][T24038] file_writeback 0 [ 1402.896574][T24038] swapcached 0 [ 1402.896574][T24038] inactive_anon 0 [ 1402.896574][T24038] active_anon 40960 [ 1402.896574][T24038] inactive_file 0 [ 1402.896574][T24038] active_file 8192 [ 1402.896574][T24038] unevictable 0 [ 1402.896574][T24038] slab_reclaimable 9352 [ 1402.896574][T24038] slab_unreclaimable 23936 [ 1402.896574][T24038] slab 33288 [ 1402.896574][T24038] workingset_refault_anon 0 [ 1402.896574][T24038] workingset_refault_file 51 [ 1402.896574][T24038] workingset_activate_anon 0 [ 1402.896574][T24038] workingset_activate_file 0 [ 1402.989362][T24038] Out of memory and no killable processes... [ 1402.995773][T24040] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1403.005770][T24040] CPU: 0 PID: 24040 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1403.016723][T24040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1403.026838][T24040] Call Trace: [ 1403.030178][T24040] [ 1403.033119][T24040] dump_stack_lvl+0xd6/0x122 [ 1403.037723][T24040] dump_stack+0x11/0x12 [ 1403.041897][T24040] dump_header+0x98/0x410 [ 1403.046556][T24040] out_of_memory+0x65e/0x880 [ 1403.051230][T24040] memory_max_write+0x31b/0x420 [ 1403.056219][T24040] ? memory_max_show+0x70/0x70 [ 1403.061086][T24040] cgroup_file_write+0x167/0x300 [ 1403.066064][T24040] ? __check_object_size+0x160/0x200 [ 1403.071406][T24040] ? cgroup_seqfile_stop+0x70/0x70 [ 1403.076527][T24040] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1403.081937][T24040] vfs_write+0x468/0x760 [ 1403.086201][T24040] ksys_write+0xe8/0x1a0 [ 1403.090487][T24040] __x64_sys_write+0x3e/0x50 [ 1403.095069][T24040] do_syscall_64+0x2b/0x70 [ 1403.099504][T24040] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1403.105472][T24040] RIP: 0033:0x7f739ee5e279 [ 1403.109878][T24040] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1403.129625][T24040] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1403.138171][T24040] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1403.146157][T24040] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000005 [ 1403.154143][T24040] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1403.162173][T24040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1403.170234][T24040] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1403.178226][T24040] [ 1403.181277][T24040] memory: usage 88kB, limit 0kB, failcnt 4782 [ 1403.187388][T24040] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1403.194307][T24040] Memory cgroup stats for /syz1: [ 1403.194670][T24040] anon 0 [ 1403.194670][T24040] file 49152 [ 1403.194670][T24040] kernel 40960 [ 1403.194670][T24040] kernel_stack 0 [ 1403.194670][T24040] pagetables 0 [ 1403.194670][T24040] percpu 0 [ 1403.194670][T24040] sock 0 [ 1403.194670][T24040] vmalloc 0 [ 1403.194670][T24040] shmem 40960 [ 1403.194670][T24040] file_mapped 40960 [ 1403.194670][T24040] file_dirty 8192 [ 1403.194670][T24040] file_writeback 0 [ 1403.194670][T24040] swapcached 0 [ 1403.194670][T24040] inactive_anon 0 [ 1403.194670][T24040] active_anon 40960 [ 1403.194670][T24040] inactive_file 0 [ 1403.194670][T24040] active_file 8192 [ 1403.194670][T24040] unevictable 0 [ 1403.194670][T24040] slab_reclaimable 7200 [ 1403.194670][T24040] slab_unreclaimable 23936 [ 1403.194670][T24040] slab 31136 [ 1403.194670][T24040] workingset_refault_anon 0 [ 1403.194670][T24040] workingset_refault_file 51 [ 1403.194670][T24040] workingset_activate_anon 0 [ 1403.194670][T24040] workingset_activate_file 0 [ 1403.287319][T24040] Out of memory and no killable processes... 03:54:03 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0xd6) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x60, 0x12) 03:54:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="7e01800000ae01238a686723d799f3000000005e4fb67152fc000000000000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) 03:54:03 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000336000008001b0000000000140002"], 0x3c}}, 0x0) 03:54:03 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r0) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0x60, 0x12) 03:54:03 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r4], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) 03:54:03 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0xd6) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x60, 0x12) 03:54:03 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r0) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0x60, 0x12) 03:54:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) 03:54:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) 03:54:03 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r0) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0x60, 0x12) 03:54:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@delneigh={0x60, 0x1d, 0x2, 0x70bd28, 0x25dfdbfc, {0x1c, 0x0, 0x0, r2, 0x2, 0x0, 0x4}, [@NDA_SRC_VNI={0x8}, @NDA_FDB_EXT_ATTRS={0x28, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_DONT_REFRESH={0x4}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x40}, @NFEA_DONT_REFRESH={0x4}]}, @NDA_DST_IPV6={0x14, 0x1, @empty}]}, 0x60}, 0x1, 0x0, 0x0, 0x81}, 0x1) 03:54:04 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000339000008001b0000000000140002"], 0x3c}}, 0x0) 03:54:04 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r1) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r2 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x60, 0x12) 03:54:04 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x12) 03:54:04 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x12) [ 1403.484383][T24090] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24090 comm=syz-executor.2 03:54:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r4], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, 0x0}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:04 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x12) [ 1403.884036][T22816] device hsr_slave_0 left promiscuous mode [ 1403.890163][T22816] device hsr_slave_1 left promiscuous mode [ 1403.897297][T22816] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1403.905338][T22816] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1403.913146][T22816] device bridge_slave_1 left promiscuous mode [ 1403.919297][T22816] bridge0: port 2(bridge_slave_1) entered disabled state [ 1403.926989][T22816] device bridge_slave_0 left promiscuous mode [ 1403.933149][T22816] bridge0: port 1(bridge_slave_0) entered disabled state [ 1403.967509][T22816] team0 (unregistering): Port device team_slave_1 removed [ 1403.977582][T22816] team0 (unregistering): Port device team_slave_0 removed [ 1403.987442][T22816] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1403.999405][T22816] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1404.030154][T22816] bond0 (unregistering): Released all slaves [ 1405.016161][T24106] chnl_net:caif_netlink_parms(): no params data found [ 1405.047349][T24106] bridge0: port 1(bridge_slave_0) entered blocking state [ 1405.054434][T24106] bridge0: port 1(bridge_slave_0) entered disabled state [ 1405.062877][T24106] device bridge_slave_0 entered promiscuous mode [ 1405.069998][T24106] bridge0: port 2(bridge_slave_1) entered blocking state [ 1405.077064][T24106] bridge0: port 2(bridge_slave_1) entered disabled state [ 1405.085197][T24106] device bridge_slave_1 entered promiscuous mode [ 1405.103172][T24106] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1405.113964][T24106] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1405.132565][T24106] team0: Port device team_slave_0 added [ 1405.139419][T24106] team0: Port device team_slave_1 added [ 1405.153464][T24106] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1405.160414][T24106] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1405.186377][T24106] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1405.198108][T24106] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1405.205145][T24106] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1405.231087][T24106] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1405.254089][T24106] device hsr_slave_0 entered promiscuous mode [ 1405.260753][T24106] device hsr_slave_1 entered promiscuous mode [ 1405.267257][T24106] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1405.274821][T24106] Cannot create hsr debugfs directory [ 1405.305687][T24106] bridge0: port 2(bridge_slave_1) entered blocking state [ 1405.312811][T24106] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1405.320065][T24106] bridge0: port 1(bridge_slave_0) entered blocking state [ 1405.327104][T24106] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1405.351527][ T8493] bridge0: port 1(bridge_slave_0) entered disabled state [ 1405.359414][ T8493] bridge0: port 2(bridge_slave_1) entered disabled state [ 1405.376430][T24106] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1405.386899][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1405.394803][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1405.404073][T24106] 8021q: adding VLAN 0 to HW filter on device team0 [ 1405.413018][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1405.421873][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1405.430097][ T8493] bridge0: port 1(bridge_slave_0) entered blocking state [ 1405.437122][ T8493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1405.457141][T24106] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1405.467588][T24106] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1405.480408][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1405.489452][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1405.497794][ T8493] bridge0: port 2(bridge_slave_1) entered blocking state [ 1405.504900][ T8493] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1405.512886][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1405.521828][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1405.530844][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1405.539552][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1405.548212][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1405.557120][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1405.565669][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1405.574137][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1405.582836][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1405.591158][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1405.606999][T24106] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1405.614681][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1405.623174][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1405.630949][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1405.638693][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1405.708168][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1405.717435][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1405.756371][T24106] device veth0_vlan entered promiscuous mode [ 1405.763076][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1405.771591][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1405.781152][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1405.789137][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1405.798976][T24106] device veth1_vlan entered promiscuous mode [ 1405.813110][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1405.822571][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1405.830735][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1405.839835][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1405.850372][T24106] device veth0_macvtap entered promiscuous mode [ 1405.859251][T24106] device veth1_macvtap entered promiscuous mode [ 1405.872580][T24106] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1405.880005][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1405.889096][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1405.897165][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1405.907084][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1405.918294][T24106] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1405.925749][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1405.934795][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1405.978160][T24142] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1405.988417][T24142] CPU: 0 PID: 24142 Comm: syz-executor.1 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1405.999375][T24142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1406.009416][T24142] Call Trace: [ 1406.012750][T24142] [ 1406.015748][T24142] dump_stack_lvl+0xd6/0x122 [ 1406.020325][T24142] dump_stack+0x11/0x12 [ 1406.024493][T24142] dump_header+0x98/0x410 [ 1406.028848][T24142] oom_kill_process+0x100/0x550 [ 1406.033685][T24142] out_of_memory+0x620/0x880 [ 1406.038304][T24142] memory_max_write+0x31b/0x420 [ 1406.043176][T24142] ? memory_max_show+0x70/0x70 [ 1406.047968][T24142] cgroup_file_write+0x167/0x300 [ 1406.052918][T24142] ? __check_object_size+0x160/0x200 [ 1406.058274][T24142] ? cgroup_seqfile_stop+0x70/0x70 [ 1406.063462][T24142] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1406.068822][T24142] vfs_write+0x468/0x760 [ 1406.073052][T24142] ksys_write+0xe8/0x1a0 [ 1406.077292][T24142] __x64_sys_write+0x3e/0x50 [ 1406.081928][T24142] do_syscall_64+0x2b/0x70 [ 1406.086387][T24142] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1406.092264][T24142] RIP: 0033:0x7fe47a53f279 [ 1406.096661][T24142] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1406.116253][T24142] RSP: 002b:00007fe479cb5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1406.124735][T24142] RAX: ffffffffffffffda RBX: 00007fe47a651f80 RCX: 00007fe47a53f279 [ 1406.132687][T24142] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1406.140677][T24142] RBP: 00007fe47a599189 R08: 0000000000000000 R09: 0000000000000000 [ 1406.148639][T24142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1406.156664][T24142] R13: 00007ffc505cf49f R14: 00007fe479cb5300 R15: 0000000000022000 [ 1406.164637][T24142] [ 1406.167773][T24142] memory: usage 368kB, limit 0kB, failcnt 4782 [ 1406.174212][T24142] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1406.181081][T24142] Memory cgroup stats for /syz1: [ 1406.181304][T24142] anon 118784 [ 1406.181304][T24142] file 49152 [ 1406.181304][T24142] kernel 208896 [ 1406.181304][T24142] kernel_stack 32768 [ 1406.181304][T24142] pagetables 77824 [ 1406.181304][T24142] percpu 0 [ 1406.181304][T24142] sock 0 [ 1406.181304][T24142] vmalloc 0 [ 1406.181304][T24142] shmem 40960 [ 1406.181304][T24142] file_mapped 40960 [ 1406.181304][T24142] file_dirty 8192 [ 1406.181304][T24142] file_writeback 0 [ 1406.181304][T24142] swapcached 0 [ 1406.181304][T24142] inactive_anon 118784 [ 1406.181304][T24142] active_anon 40960 [ 1406.181304][T24142] inactive_file 4096 [ 1406.181304][T24142] active_file 4096 [ 1406.181304][T24142] unevictable 0 [ 1406.181304][T24142] slab_reclaimable 20704 [ 1406.181304][T24142] slab_unreclaimable 48784 [ 1406.181304][T24142] slab 69488 [ 1406.181304][T24142] workingset_refault_anon 0 [ 1406.181304][T24142] workingset_refault_file 51 [ 1406.181304][T24142] workingset_activate_anon 0 [ 1406.181304][T24142] workingset_activate_file 0 03:54:06 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@known='user.incfs.size\x00') mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) umount2(&(0x7f00000000c0)='./file1\x00', 0x8) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:06 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r1) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r2 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x60, 0x12) 03:54:06 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000040000008001b0000000000140002"], 0x3c}}, 0x0) 03:54:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@delneigh={0x60, 0x1d, 0x2, 0x70bd28, 0x25dfdbfc, {0x1c, 0x0, 0x0, r2, 0x2, 0x0, 0x4}, [@NDA_SRC_VNI={0x8}, @NDA_FDB_EXT_ATTRS={0x28, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_DONT_REFRESH={0x4}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x40}, @NFEA_DONT_REFRESH={0x4}]}, @NDA_DST_IPV6={0x14, 0x1, @empty}]}, 0x60}, 0x1, 0x0, 0x0, 0x81}, 0x1) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) (async) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@delneigh={0x60, 0x1d, 0x2, 0x70bd28, 0x25dfdbfc, {0x1c, 0x0, 0x0, r2, 0x2, 0x0, 0x4}, [@NDA_SRC_VNI={0x8}, @NDA_FDB_EXT_ATTRS={0x28, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_DONT_REFRESH={0x4}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x40}, @NFEA_DONT_REFRESH={0x4}]}, @NDA_DST_IPV6={0x14, 0x1, @empty}]}, 0x60}, 0x1, 0x0, 0x0, 0x81}, 0x1) (async) 03:54:06 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 03:54:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r4], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, 0x0}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:06 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) [ 1406.275854][T24142] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=24141,uid=0 [ 1406.291163][T24142] Memory cgroup out of memory: Killed process 24141 (syz-executor.1) total-vm:48360kB, anon-rss:372kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 03:54:06 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r1) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r2 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x60, 0x12) [ 1406.334946][T24152] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24152 comm=syz-executor.2 [ 1406.340192][T24106] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1406.357825][T24106] CPU: 0 PID: 24106 Comm: syz-executor.1 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1406.368823][T24106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1406.378950][T24106] Call Trace: [ 1406.382228][T24106] [ 1406.385213][T24106] dump_stack_lvl+0xd6/0x122 [ 1406.387943][T24147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1406.389853][T24106] dump_stack+0x11/0x12 [ 1406.400272][T24147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1406.404408][T24106] dump_header+0x98/0x410 [ 1406.404434][T24106] oom_kill_process+0x100/0x550 [ 1406.423457][T24106] out_of_memory+0x620/0x880 03:54:07 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000048000008001b0000000000140002"], 0x3c}}, 0x0) [ 1406.425238][T24147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1406.428063][T24106] mem_cgroup_oom+0x475/0x4f0 [ 1406.438487][T24147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1406.443103][T24106] try_charge_memcg+0x790/0xa40 [ 1406.457774][T24106] obj_cgroup_charge+0x171/0x2b0 [ 1406.462723][T24106] memcg_slab_pre_alloc_hook+0xf7/0x170 [ 1406.468303][T24106] ? __d_alloc+0x3d/0x380 [ 1406.472676][T24106] kmem_cache_alloc_lru+0x76/0x2b0 [ 1406.477796][T24106] __d_alloc+0x3d/0x380 [ 1406.482020][T24106] d_alloc_parallel+0x51/0xc30 [ 1406.486842][T24106] ? selinux_inode_permission+0x2d8/0x400 [ 1406.492666][T24106] ? selinux_inode_permission+0x335/0x400 [ 1406.494597][T24162] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1406.498455][T24106] ? lockref_get_not_dead+0xeb/0x190 [ 1406.498479][T24106] ? __rcu_read_unlock+0x4a/0x70 [ 1406.508936][T24162] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1406.514143][T24106] __lookup_slow+0x7d/0x230 03:54:07 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000004c000008001b0000000000140002"], 0x3c}}, 0x0) [ 1406.514170][T24106] lookup_slow+0x3c/0x60 [ 1406.520875][T24162] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1406.528842][T24106] walk_component+0x1ec/0x230 [ 1406.533403][T24162] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1406.562692][T24106] ? path_lookupat+0x108/0x2b0 [ 1406.567473][T24106] path_lookupat+0x11d/0x2b0 [ 1406.572079][T24106] filename_lookup+0x133/0x310 [ 1406.576858][T24106] user_path_at_empty+0x3e/0x110 [ 1406.581844][T24106] __x64_sys_umount+0x84/0xe0 [ 1406.586539][T24106] do_syscall_64+0x2b/0x70 [ 1406.590975][T24106] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1406.597030][T24106] RIP: 0033:0x7fe47a5406e7 [ 1406.601441][T24106] Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1406.621135][T24106] RSP: 002b:00007ffc505ce5f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 1406.629568][T24106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe47a5406e7 [ 1406.630852][T24165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1406.637529][T24106] RDX: 00007ffc505ce6ce RSI: 000000000000000a RDI: 00007ffc505ce6c0 [ 1406.637543][T24106] RBP: 00007ffc505ce6c0 R08: 00000000ffffffff R09: 00007ffc505ce490 [ 1406.637554][T24106] R10: 0000555556371773 R11: 0000000000000246 R12: 00007fe47a5982ce [ 1406.637565][T24106] R13: 00007ffc505cf780 R14: 00005555563716f0 R15: 00007ffc505cf7c0 [ 1406.637579][T24106] [ 1406.637799][T24106] memory: usage 148kB, limit 0kB, failcnt 4801 [ 1406.647994][T24165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1406.655946][T24106] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1406.680403][T24165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1406.682893][T24106] Memory cgroup stats for /syz1: [ 1406.683210][T24106] anon 36864 [ 1406.683210][T24106] file 49152 [ 1406.683210][T24106] kernel 61440 [ 1406.683210][T24106] kernel_stack 0 03:54:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 03:54:07 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000060000008001b0000000000140002"], 0x3c}}, 0x0) [ 1406.683210][T24106] pagetables 8192 [ 1406.683210][T24106] percpu 0 [ 1406.683210][T24106] sock 0 [ 1406.683210][T24106] vmalloc 0 [ 1406.683210][T24106] shmem 40960 [ 1406.683210][T24106] file_mapped 40960 [ 1406.683210][T24106] file_dirty 8192 [ 1406.683210][T24106] file_writeback 0 [ 1406.683210][T24106] swapcached 0 [ 1406.683210][T24106] inactive_anon 36864 [ 1406.683210][T24106] active_anon 40960 [ 1406.683210][T24106] inactive_file 0 [ 1406.683210][T24106] active_file 8192 [ 1406.683210][T24106] unevictable 0 [ 1406.683210][T24106] slab_reclaimable 9952 [ 1406.683210][T24106] slab_unreclaimable 29360 [ 1406.683210][T24106] slab 39312 [ 1406.683210][T24106] workingset_refault_anon 0 [ 1406.683210][T24106] workingset_refault_file 51 [ 1406.683210][T24106] workingset_activate_anon 0 [ 1406.683210][T24106] workingset_activate_file 0 [ 1406.689343][T24165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1406.699152][T24106] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=24106,uid=0 [ 1406.699226][T24106] Memory cgroup out of memory: Killed process 24106 (syz-executor.1) total-vm:42340kB, anon-rss:368kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:0 [ 1406.804000][T24171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1406.862777][T24171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1406.873662][T24171] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1406.884203][T24171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:54:07 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@known='user.incfs.size\x00') mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) umount2(&(0x7f00000000c0)='./file1\x00', 0x8) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:07 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r4], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, 0x0}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:07 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:07 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000068000008001b0000000000140002"], 0x3c}}, 0x0) 03:54:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@delneigh={0x60, 0x1d, 0x2, 0x70bd28, 0x25dfdbfc, {0x1c, 0x0, 0x0, r2, 0x2, 0x0, 0x4}, [@NDA_SRC_VNI={0x8}, @NDA_FDB_EXT_ATTRS={0x28, 0xe, 0x0, 0x1, [@NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x2}, @NFEA_DONT_REFRESH={0x4}, @NFEA_DONT_REFRESH={0x4}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x1}, @NFEA_ACTIVITY_NOTIFY={0x5, 0x1, 0x40}, @NFEA_DONT_REFRESH={0x4}]}, @NDA_DST_IPV6={0x14, 0x1, @empty}]}, 0x60}, 0x1, 0x0, 0x0, 0x81}, 0x1) 03:54:07 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:07 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@known='user.incfs.size\x00') mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) umount2(&(0x7f00000000c0)='./file1\x00', 0x8) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1406.995144][T24184] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24184 comm=syz-executor.2 [ 1407.020705][T24180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1407.031269][T24180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:54:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:07 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:07 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1407.056795][T24180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1407.067329][T24180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:54:07 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r4], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={0x0, 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:07 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000006c000008001b0000000000140002"], 0x3c}}, 0x0) 03:54:07 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000036746e6c623513254078e2610100", @ANYRES32=0x0, @ANYBLOB], 0x3c}}, 0x0) 03:54:07 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1407.206141][T24206] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24206 comm=syz-executor.2 [ 1407.245873][T24203] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1407.256380][T24203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1407.316786][T24203] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1407.327379][T24203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1407.394282][T24213] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1407.714610][T22817] device hsr_slave_0 left promiscuous mode [ 1407.720781][T22817] device hsr_slave_1 left promiscuous mode [ 1407.727405][T22817] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1407.734875][T22817] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1407.743032][T22817] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1407.750588][T22817] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1407.758408][T22817] device bridge_slave_1 left promiscuous mode [ 1407.764640][T22817] bridge0: port 2(bridge_slave_1) entered disabled state [ 1407.772429][T22817] device bridge_slave_0 left promiscuous mode [ 1407.778663][T22817] bridge0: port 1(bridge_slave_0) entered disabled state [ 1407.790311][T22817] device veth1_macvtap left promiscuous mode [ 1407.796357][T22817] device veth0_macvtap left promiscuous mode [ 1407.802404][T22817] device veth1_vlan left promiscuous mode [ 1407.808180][T22817] device veth0_vlan left promiscuous mode [ 1407.885745][T22817] team0 (unregistering): Port device team_slave_1 removed [ 1407.896181][T22817] team0 (unregistering): Port device team_slave_0 removed [ 1407.905710][T22817] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1407.917358][T22817] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1407.944836][T22817] bond0 (unregistering): Released all slaves [ 1408.725985][T24215] chnl_net:caif_netlink_parms(): no params data found [ 1408.759325][T24215] bridge0: port 1(bridge_slave_0) entered blocking state [ 1408.766430][T24215] bridge0: port 1(bridge_slave_0) entered disabled state [ 1408.774428][T24215] device bridge_slave_0 entered promiscuous mode [ 1408.782042][T24215] bridge0: port 2(bridge_slave_1) entered blocking state [ 1408.789064][T24215] bridge0: port 2(bridge_slave_1) entered disabled state [ 1408.797044][T24215] device bridge_slave_1 entered promiscuous mode [ 1408.814222][T24215] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1408.824977][T24215] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1408.843556][T24215] team0: Port device team_slave_0 added [ 1408.850189][T24215] team0: Port device team_slave_1 added [ 1408.865488][T24215] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1408.872588][T24215] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1408.898529][T24215] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1408.910060][T24215] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1408.917017][T24215] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1408.942958][T24215] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1408.966003][T24215] device hsr_slave_0 entered promiscuous mode [ 1408.972975][T24215] device hsr_slave_1 entered promiscuous mode [ 1408.979476][T24215] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1408.987042][T24215] Cannot create hsr debugfs directory [ 1409.018678][T24215] bridge0: port 2(bridge_slave_1) entered blocking state [ 1409.025744][T24215] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1409.033092][T24215] bridge0: port 1(bridge_slave_0) entered blocking state [ 1409.040116][T24215] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1409.048563][T23183] bridge0: port 1(bridge_slave_0) entered disabled state [ 1409.056638][T23183] bridge0: port 2(bridge_slave_1) entered disabled state [ 1409.088774][T24215] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1409.099009][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1409.107322][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1409.117194][T24215] 8021q: adding VLAN 0 to HW filter on device team0 [ 1409.126264][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1409.135893][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1409.144447][ T8482] bridge0: port 1(bridge_slave_0) entered blocking state [ 1409.151554][ T8482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1409.171122][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1409.179957][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1409.188338][ T8482] bridge0: port 2(bridge_slave_1) entered blocking state [ 1409.195367][ T8482] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1409.203259][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1409.212518][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1409.221889][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1409.230637][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1409.239574][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1409.248392][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1409.257111][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1409.265532][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1409.274240][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1409.282879][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1409.291789][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1409.301857][T24215] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1409.315939][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1409.323551][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1409.334143][T24215] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1409.413429][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1409.423515][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1409.462700][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1409.471256][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1409.479950][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1409.488122][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1409.497655][T24215] device veth0_vlan entered promiscuous mode [ 1409.508546][T24215] device veth1_vlan entered promiscuous mode [ 1409.522331][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1409.530603][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1409.539151][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1409.547926][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1409.558362][T24215] device veth0_macvtap entered promiscuous mode [ 1409.567609][T24215] device veth1_macvtap entered promiscuous mode [ 1409.580299][T24215] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1409.588604][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1409.597298][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1409.606470][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1409.615275][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1409.627602][T24215] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1409.635377][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1409.644324][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1409.689000][T24249] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1409.699233][T24249] CPU: 0 PID: 24249 Comm: syz-executor.1 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1409.710217][T24249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1409.720295][T24249] Call Trace: [ 1409.723583][T24249] [ 1409.726496][T24249] dump_stack_lvl+0xd6/0x122 [ 1409.731130][T24249] dump_stack+0x11/0x12 [ 1409.735344][T24249] dump_header+0x98/0x410 [ 1409.739679][T24249] oom_kill_process+0x100/0x550 [ 1409.744656][T24249] out_of_memory+0x620/0x880 [ 1409.749264][T24249] memory_max_write+0x31b/0x420 [ 1409.754114][T24249] ? memory_max_show+0x70/0x70 [ 1409.758926][T24249] cgroup_file_write+0x167/0x300 [ 1409.763845][T24249] ? __check_object_size+0x160/0x200 [ 1409.769124][T24249] ? cgroup_seqfile_stop+0x70/0x70 [ 1409.774234][T24249] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1409.779560][T24249] vfs_write+0x468/0x760 [ 1409.783804][T24249] ksys_write+0xe8/0x1a0 [ 1409.788033][T24249] __x64_sys_write+0x3e/0x50 [ 1409.792672][T24249] do_syscall_64+0x2b/0x70 [ 1409.797179][T24249] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1409.803134][T24249] RIP: 0033:0x7f8408114279 [ 1409.807542][T24249] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1409.827183][T24249] RSP: 002b:00007f840788a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1409.835592][T24249] RAX: ffffffffffffffda RBX: 00007f8408226f80 RCX: 00007f8408114279 [ 1409.843737][T24249] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1409.851692][T24249] RBP: 00007f840816e189 R08: 0000000000000000 R09: 0000000000000000 [ 1409.859729][T24249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1409.867697][T24249] R13: 00007ffd3edbd78f R14: 00007f840788a300 R15: 0000000000022000 [ 1409.875667][T24249] [ 1409.878819][T24249] memory: usage 364kB, limit 0kB, failcnt 4818 [ 1409.885013][T24249] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1409.891859][T24249] Memory cgroup stats for /syz1: [ 1409.892117][T24249] anon 114688 [ 1409.892117][T24249] file 49152 [ 1409.892117][T24249] kernel 196608 [ 1409.892117][T24249] kernel_stack 32768 [ 1409.892117][T24249] pagetables 77824 [ 1409.892117][T24249] percpu 0 [ 1409.892117][T24249] sock 0 [ 1409.892117][T24249] vmalloc 0 [ 1409.892117][T24249] shmem 40960 [ 1409.892117][T24249] file_mapped 40960 [ 1409.892117][T24249] file_dirty 0 [ 1409.892117][T24249] file_writeback 0 [ 1409.892117][T24249] swapcached 0 [ 1409.892117][T24249] inactive_anon 114688 [ 1409.892117][T24249] active_anon 40960 [ 1409.892117][T24249] inactive_file 4096 [ 1409.892117][T24249] active_file 4096 [ 1409.892117][T24249] unevictable 0 [ 1409.892117][T24249] slab_reclaimable 20904 [ 1409.892117][T24249] slab_unreclaimable 44296 [ 1409.892117][T24249] slab 65200 [ 1409.892117][T24249] workingset_refault_anon 0 [ 1409.892117][T24249] workingset_refault_file 51 [ 1409.892117][T24249] workingset_activate_anon 0 [ 1409.892117][T24249] workingset_activate_file 0 03:54:10 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x10) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:10 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:10 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:10 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r4], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={0x0, 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:10 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000074000008001b0000000000140002"], 0x3c}}, 0x0) 03:54:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async, rerun: 32) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000036746e6c623513254078e2610100", @ANYRES32=0x0, @ANYBLOB], 0x3c}}, 0x0) (rerun: 32) [ 1409.986497][T24249] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=24248,uid=0 [ 1410.001831][T24249] Memory cgroup out of memory: Killed process 24248 (syz-executor.1) total-vm:48360kB, anon-rss:372kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 1410.048089][T24258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24258 comm=syz-executor.2 [ 1410.049671][T24215] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1410.070697][T24257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1410.070919][T24215] CPU: 1 PID: 24215 Comm: syz-executor.1 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1410.081303][T24257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1410.092181][T24215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1410.092192][T24215] Call Trace: [ 1410.092198][T24215] [ 1410.112912][T24258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24258 comm=syz-executor.2 [ 1410.115275][T24215] dump_stack_lvl+0xd6/0x122 [ 1410.115371][T24215] dump_stack+0x11/0x12 [ 1410.120038][T24258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24258 comm=syz-executor.2 [ 1410.130970][T24215] dump_header+0x98/0x410 [ 1410.130998][T24215] oom_kill_process+0x100/0x550 [ 1410.131020][T24215] out_of_memory+0x620/0x880 [ 1410.131076][T24215] mem_cgroup_oom+0x475/0x4f0 [ 1410.141821][T24258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24258 comm=syz-executor.2 [ 1410.152551][T24215] try_charge_memcg+0x790/0xa40 [ 1410.152578][T24215] ? security_netlbl_sid_to_secattr+0xb5/0x150 [ 1410.157001][T24258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24258 comm=syz-executor.2 [ 1410.161697][T24215] obj_cgroup_charge+0x171/0x2b0 [ 1410.161717][T24215] memcg_slab_pre_alloc_hook+0xf7/0x170 [ 1410.167568][T24257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1410.170923][T24215] ? __d_alloc+0x3d/0x380 [ 1410.183664][T24257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1410.188470][T24215] kmem_cache_alloc_lru+0x76/0x2b0 [ 1410.197722][T24258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24258 comm=syz-executor.2 [ 1410.207333][T24215] __d_alloc+0x3d/0x380 [ 1410.207357][T24215] d_alloc_pseudo+0x1a/0x50 [ 1410.207376][T24215] alloc_file_pseudo+0x73/0x140 [ 1410.212394][T24258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24258 comm=syz-executor.2 [ 1410.217851][T24215] sock_alloc_file+0x98/0x1b0 [ 1410.217872][T24215] __sys_socket+0x100/0x220 03:54:10 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000007a000008001b0000000000140002"], 0x3c}}, 0x0) 03:54:10 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:10 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1410.237746][T24259] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1410.242313][T24215] __x64_sys_socket+0x3b/0x50 [ 1410.242336][T24215] do_syscall_64+0x2b/0x70 [ 1410.242358][T24215] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1410.242429][T24215] RIP: 0033:0x7f84081158f7 [ 1410.256420][T24259] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 03:54:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000036746e6c623513254078e2610100", @ANYRES32=0x0, @ANYBLOB], 0x3c}}, 0x0) 03:54:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000036cc0b60a167d9cfbe6a"], 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) [ 1410.260255][T24215] Code: f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1410.260274][T24215] RSP: 002b:00007ffd3edbd338 EFLAGS: 00000202 [ 1410.267236][T24259] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1410.268871][T24215] ORIG_RAX: 0000000000000029 [ 1410.268888][T24215] RAX: ffffffffffffffda RBX: 00007ffd3edbda70 RCX: 00007f84081158f7 [ 1410.274125][T24259] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1410.286528][T24215] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000002 03:54:10 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1410.303663][T24259] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1410.304991][T24215] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd3edbd3b0 [ 1410.305006][T24215] R10: 0000000000000010 R11: 0000000000000202 R12: 0000000000000032 [ 1410.305018][T24215] R13: 0000000000158282 R14: 0000000000000008 R15: 00007ffd3edbdab0 [ 1410.309805][T24259] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1410.314052][T24215] [ 1410.314230][T24215] memory: usage 140kB, limit 0kB, failcnt 4837 [ 1410.323181][T24259] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1410.324398][T24215] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1410.345393][T24259] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1410.353348][T24215] Memory cgroup stats for /syz1: [ 1410.353764][T24215] anon 40960 [ 1410.353764][T24215] file 49152 [ 1410.353764][T24215] kernel 53248 [ 1410.353764][T24215] kernel_stack 0 [ 1410.353764][T24215] pagetables 8192 [ 1410.353764][T24215] percpu 0 [ 1410.353764][T24215] sock 0 [ 1410.353764][T24215] vmalloc 0 [ 1410.353764][T24215] shmem 40960 [ 1410.353764][T24215] file_mapped 40960 [ 1410.353764][T24215] file_dirty 0 [ 1410.353764][T24215] file_writeback 0 [ 1410.353764][T24215] swapcached 0 [ 1410.353764][T24215] inactive_anon 40960 [ 1410.353764][T24215] active_anon 40960 [ 1410.353764][T24215] inactive_file 0 [ 1410.353764][T24215] active_file 8192 [ 1410.353764][T24215] unevictable 0 [ 1410.353764][T24215] slab_reclaimable 6400 [ 1410.353764][T24215] slab_unreclaimable 25592 [ 1410.353764][T24215] slab 31992 [ 1410.353764][T24215] workingset_refault_anon 0 [ 1410.353764][T24215] workingset_refault_file 51 [ 1410.353764][T24215] workingset_activate_anon 0 [ 1410.353764][T24215] workingset_activate_file 0 [ 1410.362996][T24259] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1410.368865][T24215] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null) [ 1410.479467][T24273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1410.482321][T24215] ,cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=24215,uid=0 [ 1410.570743][T24273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1410.579994][T24215] Memory cgroup out of memory: Killed process 24215 (syz-executor.1) total-vm:42340kB, anon-rss:368kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:0 [ 1410.636527][T24273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1410.647098][T24273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:54:11 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x10) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000036cc0b60a167d9cfbe6a"], 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000036cc0b60a167d9cfbe6a"], 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) (async) 03:54:11 executing program 5: mkdir(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:11 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:11 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000081000008001b0000000000140002"], 0x3c}}, 0x0) 03:54:11 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r4], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={0x0, 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:11 executing program 5: mkdir(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:11 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x10) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:11 executing program 5: mkdir(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:11 executing program 4: mkdir(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:11 executing program 4: mkdir(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000036cc0b60a167d9cfbe6a"], 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) 03:54:11 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:11 executing program 4: mkdir(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1410.842717][T24286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1410.853261][T24286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:54:11 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(0x0, 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:11 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1410.895712][T24286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1410.906235][T24286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:54:11 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000000005c1000008001b0000000000140002"], 0x3c}}, 0x0) 03:54:11 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:11 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(0x0, 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1411.081926][T24316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1411.092604][T24316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1411.111983][T24316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1411.122553][T24316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1411.453824][ T5374] device hsr_slave_0 left promiscuous mode [ 1411.460391][ T5374] device hsr_slave_1 left promiscuous mode [ 1411.467360][ T5374] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1411.474992][ T5374] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1411.483008][ T5374] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1411.490576][ T5374] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1411.498438][ T5374] device bridge_slave_1 left promiscuous mode [ 1411.504659][ T5374] bridge0: port 2(bridge_slave_1) entered disabled state [ 1411.512871][ T5374] device bridge_slave_0 left promiscuous mode [ 1411.519099][ T5374] bridge0: port 1(bridge_slave_0) entered disabled state [ 1411.531024][ T5374] device veth1_macvtap left promiscuous mode [ 1411.537016][ T5374] device veth0_macvtap left promiscuous mode [ 1411.543107][ T5374] device veth1_vlan left promiscuous mode [ 1411.548895][ T5374] device veth0_vlan left promiscuous mode [ 1411.629144][ T5374] team0 (unregistering): Port device team_slave_1 removed [ 1411.639194][ T5374] team0 (unregistering): Port device team_slave_0 removed [ 1411.648948][ T5374] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1411.660088][ T5374] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1411.690104][ T5374] bond0 (unregistering): Released all slaves [ 1412.448508][T24318] chnl_net:caif_netlink_parms(): no params data found [ 1412.480435][T24318] bridge0: port 1(bridge_slave_0) entered blocking state [ 1412.487549][T24318] bridge0: port 1(bridge_slave_0) entered disabled state [ 1412.495874][T24318] device bridge_slave_0 entered promiscuous mode [ 1412.503334][T24318] bridge0: port 2(bridge_slave_1) entered blocking state [ 1412.510378][T24318] bridge0: port 2(bridge_slave_1) entered disabled state [ 1412.518549][T24318] device bridge_slave_1 entered promiscuous mode [ 1412.535460][T24318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1412.546223][T24318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1412.564324][T24318] team0: Port device team_slave_0 added [ 1412.571019][T24318] team0: Port device team_slave_1 added [ 1412.586088][T24318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1412.593208][T24318] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1412.619089][T24318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1412.630478][T24318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1412.637585][T24318] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1412.663515][T24318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1412.686394][T24318] device hsr_slave_0 entered promiscuous mode [ 1412.693370][T24318] device hsr_slave_1 entered promiscuous mode [ 1412.699699][T24318] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1412.707276][T24318] Cannot create hsr debugfs directory [ 1412.760507][T24318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1412.770348][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1412.778322][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1412.788200][T24318] 8021q: adding VLAN 0 to HW filter on device team0 [ 1412.797639][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1412.806324][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1412.815557][ T8482] bridge0: port 1(bridge_slave_0) entered blocking state [ 1412.822637][ T8482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1412.830889][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1412.841827][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1412.850399][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1412.858830][ T8482] bridge0: port 2(bridge_slave_1) entered blocking state [ 1412.865861][ T8482] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1412.873674][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1412.884603][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1412.901053][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1412.909624][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1412.918219][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1412.926829][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1412.935477][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1412.943897][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1412.952391][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1412.960940][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1412.970283][T24318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1412.980171][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1412.994375][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1413.001902][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1413.013030][T24318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1413.092146][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1413.101278][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1413.140719][T24318] device veth0_vlan entered promiscuous mode [ 1413.147382][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1413.156256][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1413.165447][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1413.173611][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1413.184332][T24318] device veth1_vlan entered promiscuous mode [ 1413.200571][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1413.209065][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1413.217961][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1413.226964][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1413.236977][T24318] device veth0_macvtap entered promiscuous mode [ 1413.245593][T24318] device veth1_macvtap entered promiscuous mode [ 1413.258062][T24318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1413.265408][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1413.273830][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1413.282781][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1413.294022][T24318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1413.301460][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1413.310215][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1413.351927][T24352] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1413.362149][T24352] CPU: 1 PID: 24352 Comm: syz-executor.1 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1413.373110][T24352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1413.383157][T24352] Call Trace: [ 1413.386422][T24352] [ 1413.389333][T24352] dump_stack_lvl+0xd6/0x122 [ 1413.393907][T24352] dump_stack+0x11/0x12 [ 1413.398088][T24352] dump_header+0x98/0x410 [ 1413.402437][T24352] oom_kill_process+0x100/0x550 [ 1413.407318][T24352] out_of_memory+0x620/0x880 [ 1413.411896][T24352] memory_max_write+0x31b/0x420 [ 1413.416756][T24352] ? memory_max_show+0x70/0x70 [ 1413.421506][T24352] cgroup_file_write+0x167/0x300 [ 1413.426452][T24352] ? __check_object_size+0x160/0x200 [ 1413.431766][T24352] ? cgroup_seqfile_stop+0x70/0x70 [ 1413.436990][T24352] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1413.442349][T24352] vfs_write+0x468/0x760 [ 1413.446571][T24352] ksys_write+0xe8/0x1a0 [ 1413.450872][T24352] __x64_sys_write+0x3e/0x50 [ 1413.455454][T24352] do_syscall_64+0x2b/0x70 [ 1413.459949][T24352] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1413.465888][T24352] RIP: 0033:0x7fe2cd9b1279 [ 1413.470325][T24352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1413.489987][T24352] RSP: 002b:00007fe2cd127168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1413.498437][T24352] RAX: ffffffffffffffda RBX: 00007fe2cdac3f80 RCX: 00007fe2cd9b1279 [ 1413.506509][T24352] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1413.514460][T24352] RBP: 00007fe2cda0b189 R08: 0000000000000000 R09: 0000000000000000 [ 1413.522441][T24352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1413.530435][T24352] R13: 00007fffd2503d8f R14: 00007fe2cd127300 R15: 0000000000022000 [ 1413.538413][T24352] [ 1413.541565][T24352] memory: usage 368kB, limit 0kB, failcnt 4854 [ 1413.547709][T24352] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1413.554574][T24352] Memory cgroup stats for /syz1: [ 1413.554757][T24352] anon 114688 [ 1413.554757][T24352] file 49152 [ 1413.554757][T24352] kernel 200704 [ 1413.554757][T24352] kernel_stack 32768 [ 1413.554757][T24352] pagetables 81920 [ 1413.554757][T24352] percpu 0 [ 1413.554757][T24352] sock 0 [ 1413.554757][T24352] vmalloc 0 [ 1413.554757][T24352] shmem 40960 [ 1413.554757][T24352] file_mapped 40960 [ 1413.554757][T24352] file_dirty 0 [ 1413.554757][T24352] file_writeback 0 [ 1413.554757][T24352] swapcached 0 [ 1413.554757][T24352] inactive_anon 110592 [ 1413.554757][T24352] active_anon 40960 [ 1413.554757][T24352] inactive_file 4096 [ 1413.554757][T24352] active_file 4096 [ 1413.554757][T24352] unevictable 0 [ 1413.554757][T24352] slab_reclaimable 20704 [ 1413.554757][T24352] slab_unreclaimable 44824 [ 1413.554757][T24352] slab 65528 [ 1413.554757][T24352] workingset_refault_anon 0 [ 1413.554757][T24352] workingset_refault_file 51 [ 1413.554757][T24352] workingset_activate_anon 0 [ 1413.554757][T24352] workingset_activate_file 0 03:54:14 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) (fail_nth: 1) 03:54:14 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r5], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000"], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:14 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:14 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(0x0, 0x4800, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:14 executing program 2: ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) 03:54:14 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0000000011fd000008001b0000000000140002"], 0x3c}}, 0x0) [ 1413.649283][T24352] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=24351,uid=0 [ 1413.664640][T24352] Memory cgroup out of memory: Killed process 24351 (syz-executor.1) total-vm:48360kB, anon-rss:372kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:1000 [ 1413.699581][T24318] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1413.709536][T24318] CPU: 0 PID: 24318 Comm: syz-executor.1 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1413.713540][T24360] selinux_netlink_send: 31 callbacks suppressed [ 1413.713553][T24360] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24360 comm=syz-executor.2 [ 1413.720458][T24318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1413.749552][T24318] Call Trace: [ 1413.752862][T24318] [ 1413.755840][T24318] dump_stack_lvl+0xd6/0x122 [ 1413.760473][T24318] dump_stack+0x11/0x12 [ 1413.764637][T24318] dump_header+0x98/0x410 [ 1413.769019][T24318] oom_kill_process+0x100/0x550 [ 1413.769712][T24362] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1413.773864][T24318] out_of_memory+0x620/0x880 [ 1413.773903][T24318] mem_cgroup_oom+0x475/0x4f0 [ 1413.773924][T24318] try_charge_memcg+0x790/0xa40 [ 1413.773945][T24318] obj_cgroup_charge+0x171/0x2b0 03:54:14 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:14 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:14 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1413.773963][T24318] memcg_slab_pre_alloc_hook+0xf7/0x170 [ 1413.773992][T24318] ? __d_alloc+0x3d/0x380 [ 1413.784402][T24362] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1413.794170][T24362] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1413.798534][T24318] kmem_cache_alloc_lru+0x76/0x2b0 [ 1413.803519][T24362] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1413.808980][T24318] __d_alloc+0x3d/0x380 03:54:14 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000108001b0000000000140002"], 0x3c}}, 0x0) 03:54:14 executing program 2: ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000080)) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) (async) 03:54:14 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r5], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000"], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1413.852637][T24318] d_alloc_parallel+0x51/0xc30 [ 1413.857402][T24318] ? selinux_inode_permission+0x2d8/0x400 [ 1413.863132][T24318] ? selinux_inode_permission+0x335/0x400 [ 1413.868907][T24318] ? lockref_get_not_dead+0xeb/0x190 [ 1413.874195][T24318] ? __rcu_read_unlock+0x4a/0x70 [ 1413.879166][T24318] __lookup_slow+0x7d/0x230 [ 1413.883743][T24318] lookup_slow+0x3c/0x60 [ 1413.887993][T24318] walk_component+0x1ec/0x230 [ 1413.892800][T24318] ? path_lookupat+0x108/0x2b0 [ 1413.897573][T24318] path_lookupat+0x11d/0x2b0 [ 1413.902213][T24318] filename_lookup+0x133/0x310 [ 1413.907044][T24318] user_path_at_empty+0x3e/0x110 [ 1413.911986][T24318] __x64_sys_umount+0x84/0xe0 [ 1413.916672][T24318] do_syscall_64+0x2b/0x70 [ 1413.921107][T24318] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1413.927011][T24318] RIP: 0033:0x7fe2cd9b26e7 [ 1413.931426][T24318] Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1413.951131][T24318] RSP: 002b:00007fffd2502ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 1413.959545][T24318] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe2cd9b26e7 [ 1413.967548][T24318] RDX: 00007fffd2502fbc RSI: 000000000000000a RDI: 00007fffd2502fb0 [ 1413.975524][T24318] RBP: 00007fffd2502fb0 R08: 00000000ffffffff R09: 00007fffd2502d80 [ 1413.983577][T24318] R10: 00005555560ea733 R11: 0000000000000246 R12: 00007fe2cda0a2ce [ 1413.990742][T24373] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1413.991602][T24318] R13: 00007fffd2504070 R14: 00005555560ea6f0 R15: 00007fffd25040b0 [ 1413.991620][T24318] [ 1413.991802][T24318] memory: usage 148kB, limit 0kB, failcnt 4873 [ 1414.002048][T24373] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1414.009981][T24318] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1414.009994][T24318] Memory cgroup stats for /syz1 [ 1414.020963][T24373] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1414.028919][T24318] : [ 1414.029273][T24318] anon 36864 [ 1414.029273][T24318] file 49152 [ 1414.029273][T24318] kernel 65536 [ 1414.029273][T24318] kernel_stack 0 [ 1414.029273][T24318] pagetables 8192 [ 1414.029273][T24318] percpu 0 [ 1414.029273][T24318] sock 0 [ 1414.029273][T24318] vmalloc 0 [ 1414.029273][T24318] shmem 40960 [ 1414.029273][T24318] file_mapped 40960 [ 1414.029273][T24318] file_dirty 4096 [ 1414.029273][T24318] file_writeback 0 [ 1414.029273][T24318] swapcached 0 [ 1414.029273][T24318] inactive_anon 36864 [ 1414.029273][T24318] active_anon 40960 [ 1414.029273][T24318] inactive_file 0 [ 1414.029273][T24318] active_file 8192 [ 1414.029273][T24318] unevictable 0 [ 1414.029273][T24318] slab_reclaimable 8992 [ 1414.029273][T24318] slab_unreclaimable 29496 [ 1414.029273][T24318] slab 38488 [ 1414.029273][T24318] workingset_refault_anon 0 [ 1414.029273][T24318] workingset_refault_file 51 [ 1414.029273][T24318] workingset_activate_anon 0 [ 1414.029273][T24318] workingset_activate_file 0 [ 1414.035831][T24373] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1414.053448][T24378] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24378 comm=syz-executor.2 [ 1414.053515][T24318] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=24318,uid=0 [ 1414.180006][T24318] Memory cgroup out of memory: Killed process 24318 (syz-executor.1) total-vm:42340kB, anon-rss:364kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 [ 1414.230469][T24380] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1414.240516][T24380] CPU: 0 PID: 24380 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1414.251522][T24380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1414.261590][T24380] Call Trace: [ 1414.264876][T24380] [ 1414.267808][T24380] dump_stack_lvl+0xd6/0x122 [ 1414.272482][T24380] dump_stack+0x11/0x12 [ 1414.276648][T24380] dump_header+0x98/0x410 [ 1414.281073][T24380] out_of_memory+0x65e/0x880 [ 1414.285731][T24380] memory_max_write+0x31b/0x420 [ 1414.290593][T24380] ? memory_max_show+0x70/0x70 [ 1414.295365][T24380] cgroup_file_write+0x167/0x300 [ 1414.300304][T24380] ? __check_object_size+0x160/0x200 [ 1414.305692][T24380] ? cgroup_seqfile_stop+0x70/0x70 [ 1414.310806][T24380] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1414.316137][T24380] vfs_write+0x468/0x760 [ 1414.320400][T24380] ksys_write+0xe8/0x1a0 [ 1414.324685][T24380] __x64_sys_write+0x3e/0x50 [ 1414.329291][T24380] do_syscall_64+0x2b/0x70 [ 1414.333797][T24380] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1414.339685][T24380] RIP: 0033:0x7f739ee5e279 [ 1414.344092][T24380] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1414.363682][T24380] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1414.372083][T24380] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1414.380045][T24380] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1414.388078][T24380] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1414.396232][T24380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1414.404182][T24380] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1414.412136][T24380] [ 1414.415339][T24380] memory: usage 88kB, limit 0kB, failcnt 4874 [ 1414.421407][T24380] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1414.428230][T24380] Memory cgroup stats for /syz1: [ 1414.428608][T24380] anon 0 [ 1414.428608][T24380] file 49152 [ 1414.428608][T24380] kernel 40960 [ 1414.428608][T24380] kernel_stack 0 [ 1414.428608][T24380] pagetables 0 [ 1414.428608][T24380] percpu 0 [ 1414.428608][T24380] sock 0 [ 1414.428608][T24380] vmalloc 0 [ 1414.428608][T24380] shmem 40960 [ 1414.428608][T24380] file_mapped 40960 [ 1414.428608][T24380] file_dirty 4096 [ 1414.428608][T24380] file_writeback 0 [ 1414.428608][T24380] swapcached 0 [ 1414.428608][T24380] inactive_anon 0 [ 1414.428608][T24380] active_anon 40960 [ 1414.428608][T24380] inactive_file 4096 [ 1414.428608][T24380] active_file 4096 [ 1414.428608][T24380] unevictable 0 [ 1414.428608][T24380] slab_reclaimable 7000 [ 1414.428608][T24380] slab_unreclaimable 23936 [ 1414.428608][T24380] slab 30936 [ 1414.428608][T24380] workingset_refault_anon 0 [ 1414.428608][T24380] workingset_refault_file 51 [ 1414.428608][T24380] workingset_activate_anon 0 [ 1414.428608][T24380] workingset_activate_file 0 [ 1414.521397][T24380] Out of memory and no killable processes... 03:54:15 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:54:15 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000208001b0000000000140002"], 0x3c}}, 0x0) 03:54:15 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:15 executing program 2: ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000080)) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) (async) 03:54:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r5], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000"], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:15 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:15 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x7, 0x0) renameat2(r0, &(0x7f0000000080)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2) mount(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x10004, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@getchain={0x54, 0x66, 0x10, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xc}, {0x4, 0x1}, {0x10, 0xffe0}}, [{0x8, 0xb, 0x1}, {0x8, 0xb, 0xa223}, {0x8, 0xb, 0x4}, {0x8, 0xb, 0x1000}, {0x8, 0xb, 0x2}, {0x8, 0xb, 0xfffffe01}]}, 0x54}, 0x1, 0x0, 0x0, 0x40884}, 0x20008010) open(&(0x7f0000000140)='./file0/file0\x00', 0x64a540, 0xc0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='cgroup2\x00', 0x0, &(0x7f00000002c0)='\x9f\x00') [ 1414.589523][T24389] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24389 comm=syz-executor.2 [ 1414.628655][T24391] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1414.639196][T24391] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1414.659696][T24391] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1414.667147][T24394] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1414.670215][T24391] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:54:15 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:15 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000308001b0000000000140002"], 0x3c}}, 0x0) [ 1414.680095][T24394] CPU: 0 PID: 24394 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1414.680125][T24394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1414.680136][T24394] Call Trace: [ 1414.714250][T24394] [ 1414.717193][T24394] dump_stack_lvl+0xd6/0x122 [ 1414.721802][T24394] dump_stack+0x11/0x12 [ 1414.725972][T24394] dump_header+0x98/0x410 [ 1414.730387][T24394] out_of_memory+0x65e/0x880 [ 1414.734991][T24394] memory_max_write+0x31b/0x420 [ 1414.740002][T24394] ? memory_max_show+0x70/0x70 [ 1414.744794][T24394] cgroup_file_write+0x167/0x300 [ 1414.749750][T24394] ? __check_object_size+0x160/0x200 [ 1414.755049][T24394] ? cgroup_seqfile_stop+0x70/0x70 [ 1414.760181][T24394] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1414.765483][T24394] vfs_write+0x468/0x760 [ 1414.767248][T24400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1414.769795][T24394] ksys_write+0xe8/0x1a0 [ 1414.780225][T24400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1414.784409][T24394] __x64_sys_write+0x3e/0x50 [ 1414.798946][T24394] do_syscall_64+0x2b/0x70 [ 1414.803456][T24394] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1414.809512][T24394] RIP: 0033:0x7f739ee5e279 [ 1414.813972][T24394] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1414.826409][T24400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1414.833598][T24394] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1414.833624][T24394] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1414.833636][T24394] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1414.833653][T24394] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1414.844074][T24400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1414.852413][T24394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1414.852427][T24394] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1414.852443][T24394] [ 1414.905223][T24394] memory: usage 76kB, limit 0kB, failcnt 4874 [ 1414.911322][T24394] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1414.918204][T24394] Memory cgroup stats for /syz1: [ 1414.918425][T24394] anon 0 [ 1414.918425][T24394] file 49152 [ 1414.918425][T24394] kernel 28672 [ 1414.918425][T24394] kernel_stack 0 [ 1414.918425][T24394] pagetables 0 03:54:15 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000408001b0000000000140002"], 0x3c}}, 0x0) [ 1414.918425][T24394] percpu 0 [ 1414.918425][T24394] sock 0 [ 1414.918425][T24394] vmalloc 0 [ 1414.918425][T24394] shmem 40960 [ 1414.918425][T24394] file_mapped 40960 [ 1414.918425][T24394] file_dirty 4096 [ 1414.918425][T24394] file_writeback 0 [ 1414.918425][T24394] swapcached 0 [ 1414.918425][T24394] inactive_anon 0 [ 1414.918425][T24394] active_anon 40960 [ 1414.918425][T24394] inactive_file 0 [ 1414.918425][T24394] active_file 8192 [ 1414.918425][T24394] unevictable 0 [ 1414.918425][T24394] slab_reclaimable 4448 [ 1414.918425][T24394] slab_unreclaimable 20064 03:54:15 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1414.918425][T24394] slab 24512 [ 1414.918425][T24394] workingset_refault_anon 0 [ 1414.918425][T24394] workingset_refault_file 51 [ 1414.918425][T24394] workingset_activate_anon 0 [ 1414.918425][T24394] workingset_activate_file 0 [ 1415.011138][T24394] Out of memory and no killable processes... 03:54:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:15 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r5], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:15 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:15 executing program 2: socketpair(0x1a, 0x3, 0x7f, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000068c0)={0x628c, 0x0, 0x102, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x40dc, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0xa, 0x80, [@peer_mgmt={0x75, 0x4, {0x1, 0x401, @void, @void, @void}}]}, @NL80211_ATTR_FTM_RESPONDER={0x11bc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x83, 0x2, "a83bfac27ef33e49c8761ece72f4366c16616e7d46a02746ea73dcd842e2e92ceb11a5d4697e1699b93f967a06d0f830d5830ab76bcac63b837b4b25044cd3e392ca2b060a3fcd1202afef55e030ae01435b49fc9d78e1c36c64c1c3741b1ebfd6ec6bea8c6147455dd909cca0f0397f2df702410532c7858df9bdcf5994bb"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x5c, 0x3, "79eb876514d9527bce91afa51d557355742cd355afa7c31685cf89bdba9a42dc3642efc0c8bf47d854296c3af41bfab2b7f80303d1e77a0dc89f1b62176324796f74d775a00ed64594a59241d9ded1c92a401f27ef23292d"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xc5, 0x3, "2d0134388655ed318f97dbaf9b9e90a5485ee22f075599270604412ed89d60eed3c90f6f15099537339ff4d423b1cee3898cb3d7bce7253fa09409c5e4d8ada5f86eef1bdbbfe18a4c1a447abeef85b6cbbc2a80092b4d1d1f7574e6d1d932fb17e1115ea34929f3a0067910d0f0734d20d0bfea200b4a3302fc2a983a6db6202f4ef34f91dbfb971a7dbe761fdfc897e1f43daff0025a340f48feec0eacc8fbf2250695d167202001598e2739b961b62eaa56d46561f78002abeaff2d28474305"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, "386b2524445aeee84aff808e7550accef26a7c9b1990c7c26e03a2e71ac6d7d24a14ca5c204467a6e0c05693f82048f2ad353722cde26f082bc6755489443ed4a7d1fde0726c15a5504b23dc5e4138f8f43db19e446fcbef10a042a3fc19ded49f4f01e48ca2f07a12790e0298416154492ea15966e5f480c19cf98cff3a948af7f9b5866f4936e4d54bd9d0e65d4c6bf6043f104723b747287f26d80eab4ffeebb6f427f55b61e6c1e3b18a28f8b80cea35cb130f08b2962a18a5f63296af9bdc3366d0763a3905b7d3d9fc66eb6231859d005f0ad6683099d53adf402fc191b67f67bdec42184cb246254d2c72ba04e568c16e7869d615514d60335aeb42887143e07dae593507fc763e1197a53fcfb923f8866b89b8c8f1169f71c8f47da3d0336fae639f1ec17f3e5c37a379512db75d6c4348a8aa7b80323c2524a8c66547218bac4ea1371eb0eedcfb231302f86fe9ae3423622cde6497247705cb7c2d14eef0689648739cd78aad0b42177cf537c4c9715964179088e8bfa3a72a823a331bf7cc9a850de4a4ebca25ca66807d4c25fae9bef69e231564e3b58081fcdc113e62213f4e79506f2e846806e749afecbe8004960b64f61df582a55f4baa87ef74c17eeacbf0d7d5caacaebc176f5d40d5a255eb51f91b9004ed1e7724dae7e751592be01302b54db94aafc61108f48dce61781b8f8b4240534c9f5dfd622d51063980589874214854498acc9459f9a9a192d4cc4035309e16f3fd87b78508669a1735365c8c13fc005e9e5ed6a1469ec359754434063ee18197eb5fdc32b2e3e607c318ad0aa2fc83de262452d00da84cee2174f1dbe9e8a567c36406603a64940ef28f124b76dde42699c8b1996e97908a0af95e0ae1a07971c7d21ae9c6090120e9b5c00bf751df7bb7c3f01c30706a3dc5ae098d38aa1a3f536a093b284e49066d55d49bee6f394041f7b879f01ac2dca7910b3d89f1b2d18082e4bbe8ffeea30ca68785776f2cf71ae7c0a0f3b691ce2764df4cb273cf57abe950a16756f65b129f2135ce666ad5d47bc490d1ec2761a04e975b2a357491595a1510f4ab81f556d37c764d25f1dd749816094d631d1949890a2f9e39ed4b7c217b30362d0f71080e0645ec03781359e8e9e80ba567f9210c9e8c25e837e09fcd206857c5068045b85c81b98407cec35d19e1181ba4547f2cefc25bef5db7381267db415089c99d7aaaf8d75f26b7ff68a3d61a5d5c1b7a7c48da3c8d7d56ee8d45556aa1063eeea9171f8a1ffcb015412347a123764568925f3c8b298d05a05f8a556452fb178b66e6283e26871563666c01aa11fd7e29d082b2ff8693b0460c73e58edf0a2b73ef04a715139fbe1497fedaf3adc85ffc71bd180e5f2ed09f456afad30eae5d69ad72c3f19d3ef5221169cdee8c50e019083d454b32491f555577a0a10f4f48a1efc8e7cb59b9dc9840a3c5fdb32b858c6138729443a7963cbf429ef8c2249c041479e20569e69c079391d8710bcf655d590721d5f1f1968b7ec3d1cf5cff92d9350e54dade32e7a6b1d614f525267e9cd4449fc20cd1a62cc0bf47321e5425ac18a1100bb039e883cd6c6084e2e25e95deafda97ee53233fb6eeab3db4749251d6095bd73dec1bb5c52e8bf42dfa7c8223b056010bb7e80ff173d62a872b395d169c01380f07b32af32f97feb0411c8c7c41cf10e48e4a796ac7a7653f20ef0d3b1bf990e4ac2c78f8a6e17d1e6a1424d1f9e6488e8566902e81c5e4f5cdb215bd7cb569eedbe6948f619b6a3e4b730b723baa6e0bdd915f2b4c911c3792be36eea32cb484738b160dcf68bb64ebf6d9ac2d51d97d2b395e7dfc8cc4eb57382b13e6afe2c03bc27efc5f355489904c00e3612b56d5c191855835f82f6866e2047e8fd68740c6c6124f0e94bdf6bd9fe1719039894e708c41bcc1cabf771b7d52194a91c4b3ea453e42c90daa50389daeb7474049f9fcb60afffea28e9454eb6c9c239cdd0f01ad0c289ef951a4ae969ef0622e430f1e8be8d52e8651faae4034dfa569db08d97a4529d28cf1cfdbab664cd9f8f196c640c691ce71e8887ade973674192f379b8db31c40e104c25a9a6c561658860e3a9bbabe4d1083835d59be3cf18306443f9aa7b47522e95a3b364474f908def6f37b461ee5c5ed6655d7d9f19b79d1f52040f8cc2cf7a319b6bc8eb8a0a2b34735b99889f35e47c58f5fe5de544265783b3fd15d57f0398d4a53a9e92cf50f1191da07e8f7334402e7f9fa72a752c994cae3a3ef262385804880ea42c3db08d15f1b1c8aefb0a30d3f5e8ea9595c93432b08cde582be7eebfda7de8a8cded56c4a270580e1c2cfcfec3db228994da92f95034a9bd86fae5efab14474bdf98ecfa58c2bcffa6e55503787ccad443c0d76f6c53cbfe923ac78784b14787e6776acaf053b057005ab46f588c3085ce4a92b7e490e32f25354cbe610bc47100b08835bda43a1c87e967954ac7075b1ee967229f061e94a413e7e00e07c6e92f38ebd2d4f8c1b8ba0a91494994de1763117e6aa1d6e75b5e4762e82e1531bc1ac5d603f99abc0739237c409c4f8a9b131875f73aeb13e6b717cb2dab430dfc59cd0ebdfcc6d52223be5073f6010259e95e3eaf7256a698362719075f26c351d155da626290ef081425b183e7f6e8e6f785f7b5c7529ecf2aa158f03190abcfb32d9be7d8a85c97247aad52329bbc53a6e9f102ec82465b6354c5f1bed211454f0226ac11b5c7f9307d71540ff30d34a45395595b7dc3a63b86513f018f95de7ce8b7d023881fe89a99bc7f5cb645f0a431b60f2ed4805121a56e4e3a43f0b48a6dda5e188490cd480e8a8b653ace0e3ee1a09306703e29a19224410f39cd3a4f4fdb4fe12c58f6f9b3bedbe35c022d86dfc683872785fa87c7085c0fbe526da67c7de2770ae3de79e6cf00d1918c835f1e3f8edf2b6eca27854925e751a0e02383fc2fb2e6cff4feff5da0b99f02263cbe110868781e3740c96213e84d4092d7d8cd6663d44502f70c8c6674fe407aeef0b7ee71ff63be8255c11d4cc380f3022bf9535f4ff1d4a3a70a4eee9f75efe60aa15fd4ee7dcbaabd4f529cd12e7ba498030ea35b11b98fa3833591660c8661d84ec4e650a82a3198720962a42f4ae52169971b241cceb07c5a4717fc252b97a12b685cf1d03bd0894986fd456f03ddfaf6687f86d29c8e1e9422196ccd958f2d673a92b24217b83dee35afac769da72bec0965b36fd50f06a59ccdca0e110b16bf3793bd1afb21c13b438d3ad3f894e1aab6d7477e96554c2650d8303420b8393462735a2a1913c695301ca6028d43d743fd331937f6a38f1a83ecfeacbfc98ab69b25c17b6418d6df5ba87078316f2890e5f13a20c831e212aba8b664b3b456436f3d4b3fa34a59f4ba8bb6aa6b30b4f4a1892e069cd1fe966d6cc76ea40b8823343e7336a8ec7ec4b591fc8bdfacf4c89e26ba00a17a0b314553af3b17d9e337756559f347e098aad26c54b7edec4c3ab165c558cc4fe31c69f05b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@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_FTM_RESPONDER={0x2210, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xb7, 0x3, "59532415bb131685d6b6dbddda74f981660f58c79dd27ce96918aa1a9fa82319ae4d780ee6565d46f42abd55f399a25bd2a40793d1b6529ebc18518986ddfe4f83b10c2c4234f18873b1ea88b1e639dcea8588d848f366dbcb0ac706b9dc07413599173cfb9af60fa356174ee69871d805b7883e836e5cd272d2f525f30e8c62032edee7ebc13b6c9e10f09de5b4e570ae9afdf00e147a895cdf36f7550e9c22dff4115181b60ba579678a2ec18cf68f2f4e08"}, @NL80211_FTM_RESP_ATTR_LCI={0xe2, 0x2, "209b2eb45ced0a5f5a427a83718d8700d429f93d5b0465ccc67c6430a49512c778ad04b5c89e5fa40034b7e8b539da7a61baf270fc1a767deac187a13b863e2fa9eb7300a6755bae9c657cccf4ed5c069a1fd9a49534387dbf48e21bfeecfbff31002d086afd88a774da8e9d7d503ca24fb86f90d82aa88b4c190bfd103cef29e7e0ffee44a389e99ac6db9bdc22e28cff7a71ad8894c90503c4611e6b58ddfead6c88423fd0bad7b859321428faa555476450a2546156cd4111a1c5615dd1a81d1a414ed6aef355b53050b0b7e8fc7c112d82234867a9ea9abf5290c3fa"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x58, 0x2, "30c762248e9c178ccd3978e4341ca8d07879e4cb0dd34f04574fe8806807986fc583931bd515a1b3753c4b6f4ab9428d9dcfd45aa261010db94b9a5ebd65590b23a55487a19fc91f334d04934d3631c802fb5872"}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, 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@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, 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@NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x6, 0xbb, [0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x14, 0xbb, [0x0, 0x6, 0x3f, 0x1bf8, 0xb9, 0x9, 0x6, 0x8]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x6, 0xba, [0xd5]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x6, 0xba, [0x0]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x12, 0xba, [0x9, 0xffff, 0x101, 0x200, 0x2, 0x8001, 0x3]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x10a, 0x7f, [@preq={0x82, 0x2b, @ext={{}, 0x8, 0x3, 0xfffffffb, @device_a, 0x2a69, @broadcast, 0x6, 0x8, 0x1, [{{0x0, 0x0, 0x1}, @broadcast, 0x3}]}}, @ht={0x2d, 0x1a, {0xc, 0x2, 0x4, 0x0, {0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x300, 0x2, 0x8}}, @dsss={0x3, 0x1, 0x68}, @random_vendor={0xdd, 0x7f, "ec5a3c2cfba09e05df5bdf5d949af0df1b24c29f28da9a6f042e4af182052ec89c43eb6e23b4c5a5ce86d63ad072ce67a3fd5b3e3363635d689dd3bc7db36180f3fd4ce7030108da3f40713889de897ef41eb486dddc127dd0089ce820c1346ffc7b24c4af57bba60ddcaf7d8ca88c997162b79ee6746bfe0dd54810236c37"}, @random={0x8, 0x37, "bcb361a42d8facd9f035ea0f7b3c1a816f333728279648eca19952780a06dc09cbff16c0660d54480f4f4d3391a9efbbda9a21ffad456e"}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x9c9, 0x8, 0x6, 0x2, 0x2]}, @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x3ce, 0x80, [@ssid={0x0, 0x2, @random='so'}, @perr={0x84, 0x11b, {0x6, 0x11, [@ext={{}, @device_b, 0x7, @device_b, 0x9}, @ext={{}, @broadcast, 0x2, @device_a, 0x20}, @not_ext={{}, @device_b, 0x6, "", 0x1b}, @ext={{}, @device_b, 0x7, @device_b, 0x38}, @ext={{}, @device_a, 0x7, @device_b, 0x2d}, @not_ext={{}, @broadcast, 0x8001, "", 0x12}, @not_ext={{}, @device_b, 0x1f, "", 0x25}, @not_ext={{}, @device_b, 0x7, "", 0x4}, @not_ext={{}, @broadcast, 0x346, "", 0x29}, @not_ext={{}, @broadcast, 0x101, "", 0x1f}, @ext={{}, @device_a, 0x9, @device_b, 0x11}, @ext={{}, @device_b, 0x80000000, @broadcast, 0x16}, @ext={{}, @device_a, 0x5, @device_b, 0x1c}, @ext={{}, @device_b, 0x3ff, @device_b, 0x30}, @ext={{}, @device_b, 0x2, @device_a, 0x7}, @not_ext={{}, @broadcast, 0x3, "", 0x2d}, @ext={{}, @broadcast, 0xc8, @broadcast, 0xe}]}}, @fast_bss_trans={0x37, 0xba, {0x2, 0x5, "9a77e55d22d62d962aef9f10f9fee384", "2240bd67d9e788921571fe9746118152100179765deb07539270389ab90ea356", "5f69681e583c69f276dbe86df1e8988b88bb6c19d99f65fed9bae5fb6275772d", [{0x4, 0x7, "8e425548c022a9"}, {0x2, 0x15, "c690c5569fbf6db6c0ff272eab0256be7e274f7b42"}, {0x1, 0x18, "19dd33603fe2f0d5cb987dcc99c5fe0e5442544223ff5888"}, {0x3, 0x7, "0dde445ebeaa46"}, {0x1, 0x23, "65c3bdbcc1941d45960cc47662e501c3ac40ffe8b3d22e6b0d0a1c6f731a2869442af6"}]}}, @fast_bss_trans={0x37, 0x113, {0x40, 0x7, "6a808f1bac4e140759ea701725777058", "15418e9468b3d3350c691515b0d147d29932e38ce9ed3ebf4a62fcbbbeac8ca6", "e4df4af160d2258a83f6bdeb2b4a74e872a0ba2f13502b7dd4ad19248e105bcb", [{0x4, 0x1c, "4c8fd1328a03eff1f8f8cef0ecb116d3872d477c09949f0bdd3c79d9"}, {0x3, 0x10, "2b4c6354845d6d9e12ad548caecb400e"}, {0x2, 0x1f, "ee8ff2f9c7daf467b1822294b5c2a5b719bb0a1f46a1520b2f7ec47427dc7c"}, {0x4, 0xe, "63e7e48deecb36fec424e3ed5ea6"}, {0x2, 0xf, "54366f0b927ae287902855c1bf24db"}, {0x4, 0x25, "2740aa3cd9611444fd3075a405c16c6ed0a332222e1fa22c6c8d48dde5306f96edd9a71d4c"}, {0x1, 0x26, "a98e5d039dc5ebddd815ce85118dc54e6feb83ec0768ebd6352dc37eb1a98e430538e5747cf8"}]}}, @dsss={0x3, 0x1, 0xc3}, @tim={0x5, 0xac, {0xa4, 0xf0, 0x7f, "7aa300eaf7db5367333d3913459520649227b47cdbd3bfea218073b89d0f5f06ce100c9c85fd0e9301c3019f45b3f516e9994b6933d707c0462099cb22cea15ba9cc982cd9cd21967d850a2df0ef0eab669d078fb5b798bdc019bce7ff257e2266181479d50fb35522ab1eb422d6be32daa4ed85d55ae0c1df053022df00ac47f516e013094a7d4233f41f64bec91797bfaac4262ee93595ec911c84139c863f900dcf9121075cc20f"}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x0, 0x7c, 0x9}}, @prep={0x83, 0x1f, @not_ext={{}, 0x0, 0xff, @broadcast, 0x80000001, "", 0x7, 0xe658, @broadcast, 0x3}}]}, @NL80211_ATTR_PROBE_RESP={0x739, 0x91, "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"}, @NL80211_ATTR_IE={0x73, 0x2a, [@random={0x1f, 0x3a, "3103d932d5c877796e2845083947ed9fa449e29185a0c0c7fb33dc25395be45d328ec48c08e8e109e19098defa5799616a05483b1ea887241c96"}, @ht={0x2d, 0x1a, {0x300, 0x2, 0x6, 0x0, {0x188, 0x1f, 0x0, 0x2, 0x0, 0x0, 0x1, 0x3, 0x1}, 0x400, 0x9, 0x62}}, @rann={0x7e, 0x15, {{0x0, 0x1}, 0x3, 0x7f, @device_b, 0x0, 0x7, 0x7000}}]}, @NL80211_ATTR_IE_PROBE_RESP={0xd, 0x7f, [@supported_rates={0x1, 0x7, [{0x12, 0x1}, {0x6}, {0x9}, {0x6c}, {0x6c, 0x1}, {0x15}, {0x6, 0x1}]}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0x14, 0xba, [0x1, 0x5, 0x800, 0x28, 0x4, 0x0, 0x400, 0x108]}]}, @NL80211_ATTR_CSA_IES={0xf94, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x8000, 0x4]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x4, 0x2, 0x9]}, @beacon_params=[@NL80211_ATTR_BEACON_HEAD={0x47b, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1}, {0xfc}, @device_b, @device_b, @from_mac=@device_b, {0x5, 0xf4}}, 0x0, @random=0x7f, 0x216, @void, @void, @void, @val={0x4, 0x6, {0x80, 0x3f, 0x2, 0x7}}, @val={0x6, 0x2, 0x80}, @val={0x5, 0xe7, {0x1, 0x80, 0x6, "b8b0aae1cbe93b9b941b20e7c60089f5fbe701ca5dbfeb6b9ab26a944a0bdd259ea91f1593857ec7d635db69bb34af2c5a69a0a592acd9cc273e8bc682b0dbd6163657ae044aebab23d4182e866e809ea916d6e86370e0d9231e2b2ea3b20f409e1359287177a7bcaf48e9eaf7a5607ec2aa4c41b15eebd9f47ba18a0db55daac662e873ffc421455a392e372c931c5735ef2f062f40346c9ddef8fba6486de0ee44a1cdca5bdc315279470b74fc5732147e391438f39a989726f92e35df09daabca9193a60441d6c0a35a09ea785fe36ffd244d8aeccf7c9e51c440738cf112cbafae8c"}}, @void, @val={0x2a, 0x1, {0x1, 0x1}}, @void, @void, @void, @val={0x71, 0x7, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x1, 0x20}}, @val={0x76, 0x6, {0xa0, 0x3f, 0xa, 0x5}}, [{0xdd, 0x7f, "66eed3415ad26a07d172a6c4af510b6bdf1a6f08f65a4188fbcec7dbb756139d79a6b859338dfef7c2c68c3d6fa850f86005ed968d9adb068b6adeb9e53858617c3c7ca25c11807a4cf83f3b8722139d924125ffde1d3c70b5198fab29f62ec8329ad59792da2cc19ed94a15c92c177fb02c01633e369edfc177725a75a3b0"}, {0xdd, 0xe3, "82e885472f2f5874b7196845d92e3fc5ddaca71cf0f93644b2209e107a3d95ac368908ee657537e5383fef1912cbc8cc16b8a31bbd562d24e1567fe5a7b1508973c88c63d2e0a99312d49a2edae7c9147091c0b35d63bff918b6994ee3fdbcb7702dc5ae7b20755cb25aa6f7e187b4823ac187b8eea24870d84ff89a9df359dd5521660dd8ebe32b07470fb8fa53d832d80eddefee8aef977230baab380c353cda5b74900cac1d45daa40055ff32b20d2b36210ac2d9607dfa3b6aca12f19df3b1c663b4d966cd0d1ab98ffb6eaf108087674d80e599a8d366bfda3038ea85f5b206d8"}, {0xdd, 0x87, "9e59cc9eecc70a88f0a4117c54422216ac967eaa938bd663c0628bed3c32b13f69cf2dd0053b0598e0dbbea42ee0815d668408d3719d3408346f05111944fbe8f4dc8c1f008c541c0a5f0813bb5b68ad80ace1907103974bdf00c0b0503a42b6856304ea302ab03944f68db59f4d062cea930c71b7092bff355301400e5f0521a3338609c964fe"}, {0xdd, 0xb6, "31715517536ee312d02b2eb4211b6ed9d76aa3583759965a1610b12cad64d6655c49ae53a6e2ab4433d5e9e5ae4a37c23b832b96e22313360835cf9d0df1b807baeec633626a7721fdbf2b77f4a1a23d61819803acc188c9c4d6e2d9c3bec4e5fdb0abc49fb0d1dea41b0437f3d49ee3c2e13ab887b70b4f971611e59b1704f5fea8601a893735653583f50065842fa8fe45095339e5dc39d4ee53e4843768aef8188718393da9488813085d9d81d55d7d1bb5af5acd"}, {0xdd, 0xa1, "8ff5843bc74a5a6ee32e55b4b1028388b5162f5487b7dff79aeee71d0686cac1abbc89824877e163fee6ef19032ef8be7a8ee0988b32c7de13fcce7c5fa1a1ad75b790376bc41200a85cfe583b665654251a44a1933ec12b3a5fbb8c8b531b51c044407feae884927b8660af657d77b095f658ddfdee4a2de8ad80344f75be18ce03c3cd775fa853fc3789f9a21d2beda184b39bc9a82934809c4254d8c72a7ba4"}]}}, @NL80211_ATTR_BEACON_HEAD={0x725, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x8}, @device_a, @device_b, @from_mac=@device_b, {0xc, 0x7}}, @ver_80211n={0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}}, 0x8, @random=0x2, 0x1080, @val={0x0, 0x6, @default_ap_ssid}, @void, @val={0x3, 0x1, 0x80}, @val={0x4, 0x6, {0x15, 0xb8, 0x7, 0x9}}, @void, @val={0x5, 0x95, {0x40, 0x8b, 0x81, "94797866f16c0df37e2ce3e3a9741e12ec996cdbca241aed58e74c17f27554b16f60abf246d4e796c7680d3835acc3c4dc8c5feaa835e3b6c81734c88262e1c0a69122f47bffcc36b4ad1ee38130cfd82fc303cb60e8615b3caa9dd5a335b6058245256bda9a8a98f0b037ea9855a958d8286d82fb46a14170e03c4f4871cae81ee4a382f962b5b764655bc610ae0f9a8249"}}, @void, @void, @void, @void, @void, @void, @val={0x76, 0x6, {0x80, 0x1, 0x14, 0x4}}, [{0xdd, 0x60, "206b114fe5efdf064f014baa91c53eff832252555238d3777f5b4673b6bba4c1616ea1f3b840521774e2a5e7ed2a0e669f16f6da0371f3c839bcca55f1a31b56b86bd5d7cc5b6fd12154154ed6e40c21bc4e4b8288a3396aa34db3e3c74aad53"}, {0xdd, 0x90, "e9cf9fa88b8406f6178be9e1c3cfb3cdeed7f9e1684d462404404ea71cd2d0cc452d87fdf0c25832c4ead38ffc9bb2134ec090f7e760109b8716cc09455fb37711f329c850faa71583e69715f945257b04533c589aead8c311f11576cd02f1d65eb4ffde6723c61cd2eeafe21036ecb4db19dedeb1d367faa86be13e31a6315568839bf838038a99e4d40d90695afb74"}, {0xdd, 0xec, "1e8641ac76b9b153dc15ffc8f1c0157ce31fd6e498c0b20e8c88a3cfeeee280ba4b405dacd522183651027c799a1d3d38a95c2722c9b51072fde2e28151e03c1762b0ca8fa3642cd495e33cbb059b278afac2d0fdef46f67ffe8b73772209bce727e482d0218ab9aafa7bc0551ec3fee3cf899120e70df289192bd2df515b7f21425ac3c4b22e0e735bdd4cd7e6af34c4f19fc398acf070eeed9b400539fa1f64ab3843bd199b656e0837ac895f6f834af0ad3f97d76523ae6f79e47008f04687e7abf5b5208cabb7fabc0ad32b339ff001c767638adba27f82d9619269fe016e19e0db4e8104eee7c18c4e3"}, {0xdd, 0xcf, "49aeb7e1966bc5095442996d51ce2b0cb851feba48b005bf6f9728590a335f37beee775f6a19f8b5f8f51e86df0540098647cc3ebb871bba15c343ec092ab5fed61a3e364e9d5b941ba19cc3731e47f888237a65fe1e04aa1e1fd67b0666de99d3f623f8a27d4f291e456c5bc180148060cfc62851a9e61c39871f54c98658107bd4c28093d893ddea9933ca0f5aa4251266bc53df86c52c84eaf2015f20ad55090989075123394cef4ed4d4caa881dbe71489d5c68e7c722264a74489d81ffa11c76b079a8aa77dc2789dd1c64a1e"}, {0xdd, 0xe7, "535787dc44c0008d569aa830cf2facf40280b572def1ab7e4e5f8e9c0aad1b684d639b7a78fc6143cafd625e5326de07a3f63f79d2e4deea18cad732cb2854310fc77c1e8192129aa24de562c255d5094ca5d0cb969dd468dc4ed40f879b9058d850227b0b0d2cc6f70f5d3db93fe7ed6a935a8d76ca9c25f930a0e54494dd88eda631f6093cd34d48ce19dca1e2f1c02604ffe2f3113b8779d2efa5cf22b85a38cf6e5b2fa2053444354c829591647fa6abc1125bf5a8c12bef42b7af63b42fda9c4de6fa1743fac1fa64b02e77afa8282f807bd7cc5c62191b177d246fcb3415310187660696"}, {0xdd, 0x50, "84235af98b934298b4bbfde3720a1cdeb7aa73ee6d8f0f990ab336422c6a35a322b3890dd62a386566f8bc6d52924b838fbee8c244d1a03fccd853c52769521cddf99056fc346486ee6a8186eb3bf7ca"}, {0xdd, 0x74, "4971918cdec8d82f29c46165e060cd2affd75e050945f270bb780a39e94d75672bd44fc8a7f8d895521c7f2989808849879caccf4f88d0363206595c1035fc1ed02086fb1f7b6bdc6447b4eadd3b38428e4294698411f7ff5e7f6cbb999c45e85a34f07b6eb504a262a963e084064fdd8d112fb9"}, {0xdd, 0xff, "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"}, {0xdd, 0xe0, "cd9775d056bf6f8822fcd7c37d3a984e4fba4f5f7fc10f066097bf525ce5a2928912f922baa0fc5f9abd6380964b3a4ca276cb85b2b5938dea6de6e980dc1ef3753dee8e321762f4cc730942c418efa9a76997b31c4e1a5e8b930e6c99971f44e64e6301aed711b98e9b77c12e0c094197617e6505cdc55118cf519ebd9b13def2b6b99038f6c4b62a073a6ffc7da69d9080f99580a19e14736f1e9dcc5d896cb5d41b9d5b99f52d3e87449cc3fe93c3f880a27060ac28c9adde26e1feda79c80cbb90959dc2401f58600bad1ebee6134e4fae0871372c165f6aa12076a3da9f"}]}}, @NL80211_ATTR_BEACON_TAIL={0x92, 0xf, [@link_id={0x65, 0x12, {@random="85d7901d84a2", @broadcast, @device_b}}, @sec_chan_ofs={0x3e, 0x1, 0x1}, @mesh_config={0x71, 0x7, {0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x20}}, @random={0xc7, 0x52, "0d2c278e23d09ebef6f40f323ddd148619b63908ac54257b964b9f681481c4edf905623f84cb0dee1e819057865cedce2778f0aa8e1fa266bb1e9a4b1cf914c28bf230e311aba340c55eea0b1ca2de29ff0b"}, @mic={0x8c, 0x18, {0x1e2, "d20239f8d130", @long="6da7ca9a98549af16385c6060705826e"}}]}, @NL80211_ATTR_IE={0x20f, 0x2a, [@fast_bss_trans={0x37, 0x98, {0x6, 0x3, "e4b38090e1a23fc113cc5498ad2b2a4d", "d7be5ae4da22b2c7415f5abf4bb8e10defd647e7062299b1c3e9416bc08de391", "b75000d103f07c49a9e24e4a983ff771b3f4aab6bdb278a17bb0b0eee8404c1b", [{0x3, 0x1b, "734b53ef3d19be82e371278b0cb469ba18764fe06a5ef695a563ac"}, {0x3, 0x15, "2725bb76aa45ddab4165ed116f29d5ac35bd724104"}, {0x2, 0x10, "ed0b0ff1377d9cb1763ffb8ed4865c4e"}]}}, @rann={0x7e, 0x15, {{}, 0x1, 0x80, @device_a, 0xfffffffe, 0x3, 0x3}}, @channel_switch={0x25, 0x3, {0x0, 0x30, 0x7}}, @channel_switch={0x25, 0x3, {0x0, 0xb, 0x40}}, @rann={0x7e, 0x15, {{0x1, 0xf}, 0x1, 0x3, @device_b, 0x1000, 0x14b, 0x8}}, @link_id={0x65, 0x12, {@initial, @broadcast, @broadcast}}, @gcr_ga={0xbd, 0x6, @device_b}, @tim={0x5, 0x90, {0x3, 0x5, 0x0, "eaba5624c0650f4d55f63fdb2b3e2a10305c3f949c94028440422985bfaa4468c11e911b8bb4982b41ad3741458baa816b74e639fad5626799b7039e7bbd8a1b5479292403e7cb65ac66ec17ee7ba5c01eeb341b7df3c9d5e42291872d23f4b42904a45b6a5b7a02af02dfbc93b1925eeb9ea4db59e029f74f9133bf09e696cd80c3cb0c0154bc53c305e8a211"}}, @random_vendor={0xdd, 0x89, "631fe9717d2536a68b1a4ecd957dd5fb3525c4a36ab0613ace721864d5a9515bad8e297a4d8894b4bff2f841b974a0982c3cbde1a73d968ce7eff9288de17c41e6f30f214ea7ab05ed540f0509aecdde4195c54ecbc37077f65bdf9734c36af911e40e1ef330f1d092a8b97a9e6ab3ed4787250e63df9e590c35adeb19fc47e285acbaaa876c1752d8"}]}, @NL80211_ATTR_IE={0x112, 0x2a, [@mesh_config={0x71, 0x7, {0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x9}}, @mesh_chsw={0x76, 0x6, {0x2, 0x80, 0x35}}, @challenge={0x10, 0x1, 0x6}, @mesh_config={0x71, 0x7, {0x0, 0x0, 0x1, 0x1, 0x1, 0x7f, 0x28}}, @perr={0x84, 0x63, {0x6, 0x7, [@not_ext={{}, @device_a, 0x5cf1, "", 0x31}, @not_ext={{}, @device_a, 0x400, "", 0x15}, @ext={{}, @broadcast, 0x8001, @device_b, 0x36}, @not_ext={{}, @device_a, 0x6, "", 0x11}, @not_ext={{}, @device_b, 0x1, "", 0x34}, @not_ext={{}, @device_a, 0x8, "", 0x11}, @not_ext={{}, @broadcast, 0x1, "", 0xf}]}}, @tim={0x5, 0x5c, {0x6, 0xb0, 0xf6, "2bf8a15833719553a6bfa0b795e3e95fd1ede13595efecadb9be8a515c2947462232a76629be465af87e8c597f5c28e614260310481f0ed219af1fb703879921f2b054a84c2f8663d5dc84f9393b0fb14815cab5a2f9594e56"}}, @mic={0x8c, 0x18, {0x171, "803c9d137829", @long="fff20cd7a9950cda97b217c7fc8a8676"}}, @link_id={0x65, 0x12, {@random="b1510e0496e6", @device_b}}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0x16, 0xba, [0x2, 0x7, 0x8, 0x1f, 0x511, 0x7, 0x2, 0x6, 0x401]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x6, 0xbb, [0x1ff]}]}, @NL80211_ATTR_CSA_IES={0x11fc, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x2, 0x80, 0x7]}, @beacon_params=[@NL80211_ATTR_PROBE_RESP={0x510, 0x91, "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"}, @NL80211_ATTR_IE_PROBE_RESP={0x102, 0x7f, [@perr={0x84, 0x48, {0x4, 0x4, [@ext={{}, @device_b, 0x2, @broadcast, 0x15}, @not_ext={{}, @broadcast, 0x6, "", 0x42}, @ext={{}, @device_a, 0x6e72a37b, @device_a, 0x18}, @ext={{}, @broadcast, 0x1, @device_a, 0x32}]}}, @ssid={0x0, 0x6, @default_ap_ssid}, @chsw_timing={0x68, 0x4, {0x6, 0x5}}, @tim={0x5, 0x9c, {0x3, 0x74, 0xfd, "4b3198f1fee014c65350ee328126a6d2926247775bf16cf161636b57f9be4e08fdc221db52252062a868363d4ad10669886c5d131e7fe1122574bae006e9da29d76f9091d8cc6661f3b52709cab4a508ddbaa5fbf95e1b330705148f39a7ae96fbf8b1c35287caf1e4d357e2e0658e8cd2be67695c08de4542043056a449d7b068b1edb2fda6f389c591624b325f9d356d5f3c6ed004f451ea"}}, @cf={0x4, 0x6, {0x5, 0x81, 0x0, 0x5}}]}, @NL80211_ATTR_IE={0x9, 0x2a, [@channel_switch={0x25, 0x3, {0x0, 0xa9}}]}, @NL80211_ATTR_BEACON_HEAD={0x9c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x5}, @device_b, @device_a, @initial, {0x2, 0x34a}}, @ver_80211n={0x0, 0x8, 0x1, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x7fffffffffffffff, @default, 0x20, @val={0x0, 0x6, @default_ibss_ssid}, @void, @void, @val={0x4, 0x6, {0x1, 0x3, 0x9, 0x7}}, @void, @val={0x5, 0x4e, {0x7f, 0xbb, 0x1, "3e2f9ba300208e98a89b89a84d5bc09052be9eb64b07067a587d5035777c4b770be4e9eacbea2b760111312d0dfa971f0fb7a41b432ca432837bb747e3918207e56a43cc764a1816e48a45"}}, @val={0x25, 0x3, {0x1, 0xae, 0x4}}, @val={0x2a, 0x1, {0x0, 0x0, 0x1}}, @void, @void, @void, @void, @val={0x76, 0x6, {0x1, 0x0, 0x7}}}}, @NL80211_ATTR_IE_ASSOC_RESP={0x2a6, 0x80, [@perr={0x84, 0x13b, {0x4, 0x13, [@not_ext={{}, @broadcast, 0x7fff, "", 0x1f}, @ext={{}, @broadcast, 0xce, @broadcast, 0x1e}, @not_ext={{}, @broadcast, 0xb83d, "", 0x10}, @ext={{}, @device_b, 0x9, @device_a, 0x3b}, @ext={{}, @device_a, 0x80000000, @device_a, 0x5}, @not_ext={{}, @device_a, 0x8000, "", 0x42}, @not_ext={{}, @device_a, 0xfffffe01, "", 0x25}, @not_ext={{}, @device_a, 0x5, "", 0x16}, @ext={{}, @device_a, 0x4, @device_a, 0x2f}, @ext={{}, @broadcast, 0x64, @broadcast, 0x33}, @not_ext={{}, @broadcast, 0x3, "", 0x32}, @ext={{}, @broadcast, 0x8300, @device_a, 0x3}, @ext={{}, @device_b, 0x81, @broadcast, 0x18}, @ext={{}, @device_b, 0x7, @device_b, 0x3e}, @not_ext={{}, @device_a, 0x4, "", 0xe}, @not_ext={{}, @broadcast, 0xfffffffd, "", 0xf}, @ext={{}, @device_a, 0x5, @device_b, 0x30}, @ext={{}, @device_b, 0x3, @device_a, 0x29}, @ext={{}, @device_b, 0x4, @broadcast, 0xe}]}}, @fast_bss_trans={0x37, 0x122, {0x40, 0x8, "169eb9dfe70b8f91f04f3b938cd9029d", "4afcdd8a3a2418d92dec4d6e762b53c0d03a0297df577ca5a2636d1e00dd792c", "77216af261bb503204bd3155d0948abbea67de4e0523d5b448869dbfbc2c2cf6", [{0x4, 0x1c, "932f985803d57074236446e94f5355712fde59aaf54f45ab15a87e09"}, {0x3, 0x26, "b55c57ea147a4cfd8c982b170f5609b16a3333566155fc1703427a8d190c7a523fd364fbf54b"}, {0x4, 0x25, "9e3d9af87cb063b23cf2b0652180db547c9ae2da8535f92960840b1e95dd4374994b10af0b"}, {0x2, 0x18, "1553dfeab39941c6726d8941f8b723f4fd69a69973ccc3a2"}, {0x3, 0x3, "c53dab"}, {0x2, 0x18, "408897fc3636d29477b1bcce47c04ad761aa33a087262326"}, {0x4, 0xe, "29dcafd5c6a49a1046cf6fac935f"}, {0x3, 0x18, "3be47c070d8f598d14e3499fbbfb264bedd69bc28f90ba30"}]}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x9, 0xaf}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0xd0, 0xc}}, @dsss={0x3, 0x1, 0xe}, @rann={0x7e, 0x15, {{0x0, 0x32}, 0x40, 0x3a, @device_b, 0xfffffffc, 0xfffffffa, 0x69}}, @ibss={0x6, 0x2, 0x5}, @rann={0x7e, 0x15, {{0x0, 0x3}, 0xff, 0x0, @broadcast, 0x1ff, 0x4, 0x9}}]}, @NL80211_ATTR_BEACON_TAIL={0x155, 0xf, [@random={0x8, 0xd4, "91ab0635ad67b361f96ac5fa0f341e34d258b92bc54b472b88c7e92e72f494dfa3ce232b2156e38ae0691759ef8a6c58bd22365fdefd0136750feca2b6cb3611d936f8f13b355aaf88ec04beaf7df455c3a8847be5b5abcd2304b290eae6baf5716be779ead4f4c463139d214add4f77d579be99abc1682098a019cade4952802676e9dff140588a19cfd6db96ed69521c9c9e167b32be73063f3c92e4c8a01eaefcb2be27d2614ec11223fd10d48036de9ba020eadfebc61dd6bdfd53002aabc8117bde632da0a61162887c88518451c1e5677b"}, @random_vendor={0xdd, 0x5a, "72de6cf6db3d7b7a6cb4ccb48d26fb8472f433837d6e1f2bb29427a8b086adef8f463a7b80f9782b615b55eba5ad3d3506ca5438f7e6ec2fbeddbdb555388d7db56923b662ad72b92c4f091cdd013ef791a947c583ee8e77ba29"}, @erp={0x2a, 0x1, {0x1}}, @mesh_chsw={0x76, 0x6, {0x7f, 0x3, 0x1e, 0x6}}, @link_id={0x65, 0x12, {@random="022856176722", @broadcast, @device_b}}]}, @NL80211_ATTR_BEACON_TAIL={0x50, 0xf, [@link_id={0x65, 0x12, {@initial, @broadcast, @broadcast}}, @preq={0x82, 0x36, @ext={{}, 0x9, 0x0, 0x1, @broadcast, 0x4, @device_b, 0xbbc5, 0x7, 0x2, [{{}, @device_b, 0x3f}, {{0x1}, @broadcast, 0x7}]}}]}, @NL80211_ATTR_BEACON_HEAD={0x31e, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1}, {0x6}, @device_b, @device_b, @initial, {0x9, 0x1f}}, @ver_80211n={0x0, 0x7, 0x3, 0x3, 0x0, 0x3, 0x1, 0x0, 0x1}}, 0x7, @random=0x5, 0x22, @val={0x0, 0x6, @default_ap_ssid}, @val, @val={0x3, 0x1, 0x2a}, @val={0x4, 0x6, {0x7, 0x3, 0x76da, 0x401}}, @void, @val={0x5, 0x38, {0x6a, 0x39, 0x9, "bfdbb211413d61ebaa24f5ca93ea073532511d7f181ad7bd22cda642b0259fd1a87fc9cf6d57b07e385711b78f3490aab09c3ff4f3"}}, @val={0x25, 0x3, {0x1, 0x68, 0x3}}, @val={0x2a, 0x1}, @val={0x3c, 0x4, {0x0, 0x6, 0xa1, 0x3}}, @val={0x2d, 0x1a, {0x400, 0x2, 0x4, 0x0, {0x7f, 0x1f00, 0x0, 0x3, 0x0, 0x0, 0x1, 0x3, 0x1}, 0x400, 0x3ff, 0x7f}}, @val={0x72, 0x6}, @val={0x71, 0x7, {0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2, 0x8, 0x69}}, @val={0x76, 0x6, {0x0, 0x7f, 0x38, 0x5}}, [{0xdd, 0x9f, "608fdcd9e0e2089da800b638c8f890137f35f295f2ea78b82261c15e356e7200f3097f32692874cb86a3a69aaf4e2bab7137ae3efc59074d451e3bc5ac079eb969afa4004a1c0dc69414bd0d247029c8fd75f3c8ae25b59bf294c66124cd8c0799a686ffcf1e2cfda3e7b45d8a21c9e7b59f4c824f3277ee0742cbaf82ce1457754bbe4cfdbaa07daada80ddfc55d5ea311eaeec37aeecde0831812711c226"}, {0xdd, 0x16, "f271d1921829aa9eba3066107a8da16f6542f60ad45d"}, {0xdd, 0xe0, "9950dd972bc906a6434b3b6aa38dd008fc51d06f6515fbd2a7f8a4891a8edbd8747bb07d99324de7850681dfda442149264d11553a5cee85abc2f66dc4a55cbe383b9fd2ed0c036c880167c7be8ec6a6ac68f7f04e33218439d996fe3d38c59b39fc76f8341e6ccb506051e412e0f803979f9420a8bb0c8139f576a50d5fbc5e94c6e9cea980c618a421424b37558db4ec1556d9b0dfd96dd0a63a5254507dd399c035b1662ae91f17be78b89fa328c6187fa3e5a6de56c853a611ce529c75903327598e219834d7a39307c2ab7fb2f267ee76c17195cab6d8316c374d1831b3"}, {0xdd, 0xc3, "f067a23374344caa0f1d7678f78b7ccb7e14ae1e8debe4882179949e386ca4d3bdf06fb4bdd4bb65419d85e17f64aa198665d4ef44622c8222142eb41f79eb50233b4031a9051d35af5f77da1cb4a04dcc242f52b3c88c3c0e5ea29ac56d931a38184af254a209783ad0f30cd4345a495b6baf43adaeb26deae4f4b294560d66f67c2af7c2e58cb48895ed3f9702704e4bf35e9b4e9332a91effd8ba64cd168f7981ce066b336e377d9bd1544d6f6e97d08b5c5be54ed2fb6e2a961cb20654ba373a40"}]}}], @beacon_params=[@NL80211_ATTR_PROBE_RESP={0x212, 0x91, "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"}], @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x50, 0x7f, [@erp={0x2a, 0x1}, @erp={0x2a, 0x1, {0x0, 0x1}}, @link_id={0x65, 0x12, {@random="25bcfa9060c4", @device_a, @device_b}}, @measure_req={0x26, 0x30, {0x9, 0x5, 0x1, "837ecbb8dbbd201343e88b00d1015057503c9e560daff1ceeda34eb074db4b65185e0ef8b603df4b2d59664a31"}}]}, @NL80211_ATTR_BEACON_HEAD={0x40, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x2d2b}, @device_a, @device_b, @initial, {0x7}}, 0x7, @random, 0x40, @void, @void, @void, @val={0x4, 0x6, {0x7, 0x20, 0x9, 0x8001}}, @void, @void, @void, @void, @void, @void, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0x1, 0x8, 0x10, 0xc0}}}}, @NL80211_ATTR_IE={0x21, 0x2a, [@ibss={0x6, 0x2, 0x7}, @gcr_ga={0xbd, 0x6, @device_b}, @channel_switch={0x25, 0x3, {0x1, 0x1, 0x8}}, @mesh_config={0x71, 0x7, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}}, @dsss={0x3, 0x1, 0x7c}]}, @NL80211_ATTR_IE_ASSOC_RESP={0xe7, 0x80, [@erp={0x2a, 0x1}, @chsw_timing={0x68, 0x4, {0x2, 0x7}}, @dsss={0x3, 0x1, 0xa5}, @link_id={0x65, 0x12, {@from_mac, @device_a, @broadcast}}, @random={0x4, 0xbb, "e25985ad52a5391267273501677148b924de4b02a3a940656bb05e3e89377c8685021f408e8e0fbcf0511d64651c357c7d1b95398eee1cb77c71bf7515716d0f57f63390645500d7332c65aa81d43eb75c7049bfa92a9a94d8c299609b03854c28df1cc78d7bee90228ec571b5e7f6640e0a463c87e571f135a34c38104a808c7e5048edbe9012d8ba38e3242e713093a4d64259b06de3a444051ff7a0040b573f5833c1ca6e0c5776461b56cd24b000aeb337d2d3352333e1edd3"}, @peer_mgmt={0x75, 0x4, {0x0, 0x1, @void, @void, @void}}]}, @NL80211_ATTR_IE={0xf, 0x2a, [@challenge={0x10, 0x1, 0xcb}, @mesh_chsw={0x76, 0x6, {0x0, 0x1, 0x41, 0x6}}]}]]}]}, 0x628c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x33f400, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xac, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xef00}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x9}}]}, 0xac}, 0x1, 0x0, 0x0, 0xc044880}, 0x44000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYBLOB="00000000b4c278fe1af8c9b76c34bd407fe41f3f4d69ad3f85a08f52224cb7b090d3cae6f0a86d40d231c21c5976e8b1a0b0", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x83, &(0x7f0000000640)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r7, 0x4) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}]}, 0x3c}}, 0x0) [ 1415.100854][T24408] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1415.111381][T24408] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1415.152492][T24413] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1415.153226][T24408] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1415.162577][T24413] CPU: 1 PID: 24413 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1415.162601][T24413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1415.173037][T24408] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1415.183900][T24413] Call Trace: [ 1415.183907][T24413] [ 1415.183914][T24413] dump_stack_lvl+0xd6/0x122 [ 1415.214630][T24413] dump_stack+0x11/0x12 [ 1415.218838][T24413] dump_header+0x98/0x410 [ 1415.223271][T24413] out_of_memory+0x65e/0x880 [ 1415.227875][T24413] memory_max_write+0x31b/0x420 [ 1415.232800][T24413] ? memory_max_show+0x70/0x70 [ 1415.237574][T24413] cgroup_file_write+0x167/0x300 [ 1415.242523][T24413] ? __check_object_size+0x160/0x200 [ 1415.247863][T24413] ? cgroup_seqfile_stop+0x70/0x70 [ 1415.252986][T24413] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1415.258288][T24413] vfs_write+0x468/0x760 [ 1415.262692][T24413] ksys_write+0xe8/0x1a0 [ 1415.266952][T24413] __x64_sys_write+0x3e/0x50 [ 1415.271553][T24413] do_syscall_64+0x2b/0x70 [ 1415.275979][T24413] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1415.281887][T24413] RIP: 0033:0x7f739ee5e279 03:54:15 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000508001b0000000000140002"], 0x3c}}, 0x0) [ 1415.286300][T24413] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1415.305970][T24413] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1415.314461][T24413] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1415.322435][T24413] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1415.330491][T24413] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1415.338529][T24413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1415.346503][T24413] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1415.354544][T24413] [ 1415.357801][T24413] memory: usage 76kB, limit 0kB, failcnt 4874 [ 1415.363934][T24413] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1415.370838][T24413] Memory cgroup stats for /syz1: [ 1415.371461][T24413] anon 0 [ 1415.371461][T24413] file 49152 [ 1415.371461][T24413] kernel 28672 [ 1415.371461][T24413] kernel_stack 0 [ 1415.371461][T24413] pagetables 0 [ 1415.371461][T24413] percpu 0 [ 1415.371461][T24413] sock 0 [ 1415.371461][T24413] vmalloc 0 [ 1415.371461][T24413] shmem 40960 [ 1415.371461][T24413] file_mapped 40960 [ 1415.371461][T24413] file_dirty 4096 [ 1415.371461][T24413] file_writeback 0 [ 1415.371461][T24413] swapcached 0 [ 1415.371461][T24413] inactive_anon 0 [ 1415.371461][T24413] active_anon 40960 [ 1415.371461][T24413] inactive_file 0 [ 1415.371461][T24413] active_file 8192 [ 1415.371461][T24413] unevictable 0 [ 1415.371461][T24413] slab_reclaimable 4448 [ 1415.371461][T24413] slab_unreclaimable 20064 [ 1415.371461][T24413] slab 24512 [ 1415.371461][T24413] workingset_refault_anon 0 [ 1415.371461][T24413] workingset_refault_file 51 [ 1415.371461][T24413] workingset_activate_anon 0 [ 1415.371461][T24413] workingset_activate_file 0 [ 1415.429100][T24423] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1415.464175][T24413] Out of memory and no killable processes... [ 1415.480728][T24423] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1415.492458][T24423] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 03:54:16 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r1) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r2 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x60, 0x12) [ 1415.502946][T24423] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1415.923863][T22817] device hsr_slave_0 left promiscuous mode [ 1415.930062][T22817] device hsr_slave_1 left promiscuous mode [ 1415.936709][T22817] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1415.944235][T22817] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1415.952562][T22817] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1415.960081][T22817] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1415.968121][T22817] device bridge_slave_1 left promiscuous mode [ 1415.974329][T22817] bridge0: port 2(bridge_slave_1) entered disabled state [ 1415.982222][T22817] device bridge_slave_0 left promiscuous mode [ 1415.988417][T22817] bridge0: port 1(bridge_slave_0) entered disabled state [ 1416.000810][T22817] device veth1_macvtap left promiscuous mode [ 1416.006905][T22817] device veth0_macvtap left promiscuous mode [ 1416.012989][T22817] device veth1_vlan left promiscuous mode [ 1416.018788][T22817] device veth0_vlan left promiscuous mode [ 1416.103097][T22817] team0 (unregistering): Port device team_slave_1 removed [ 1416.113213][T22817] team0 (unregistering): Port device team_slave_0 removed [ 1416.123189][T22817] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1416.134659][T22817] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1416.163874][T22817] bond0 (unregistering): Released all slaves [ 1416.872822][T24429] chnl_net:caif_netlink_parms(): no params data found [ 1416.905735][T24429] bridge0: port 1(bridge_slave_0) entered blocking state [ 1416.912791][T24429] bridge0: port 1(bridge_slave_0) entered disabled state [ 1416.920598][T24429] device bridge_slave_0 entered promiscuous mode [ 1416.928133][T24429] bridge0: port 2(bridge_slave_1) entered blocking state [ 1416.935200][T24429] bridge0: port 2(bridge_slave_1) entered disabled state [ 1416.943291][T24429] device bridge_slave_1 entered promiscuous mode [ 1416.961512][T24429] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1416.972476][T24429] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1416.990635][T24429] team0: Port device team_slave_0 added [ 1416.997341][T24429] team0: Port device team_slave_1 added [ 1417.012580][T24429] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1417.019573][T24429] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1417.045552][T24429] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1417.057038][T24429] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1417.064140][T24429] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1417.090074][T24429] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1417.112917][T24429] device hsr_slave_0 entered promiscuous mode [ 1417.119683][T24429] device hsr_slave_1 entered promiscuous mode [ 1417.126794][T24429] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1417.134393][T24429] Cannot create hsr debugfs directory [ 1417.166099][T24429] bridge0: port 2(bridge_slave_1) entered blocking state [ 1417.173169][T24429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1417.180449][T24429] bridge0: port 1(bridge_slave_0) entered blocking state [ 1417.187536][T24429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1417.214626][T24429] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1417.225944][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1417.234754][T23185] bridge0: port 1(bridge_slave_0) entered disabled state [ 1417.242782][T23185] bridge0: port 2(bridge_slave_1) entered disabled state [ 1417.255652][T24429] 8021q: adding VLAN 0 to HW filter on device team0 [ 1417.265125][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1417.273655][T26500] bridge0: port 1(bridge_slave_0) entered blocking state [ 1417.280766][T26500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1417.290927][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1417.299844][ T8488] bridge0: port 2(bridge_slave_1) entered blocking state [ 1417.306946][ T8488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1417.326953][T24429] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1417.337295][T24429] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1417.351291][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1417.360079][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1417.368857][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1417.377503][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1417.385871][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1417.393661][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1417.406669][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1417.415051][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1417.424625][T24429] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1417.505994][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1417.553428][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1417.562218][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1417.570108][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1417.579061][T24429] device veth0_vlan entered promiscuous mode [ 1417.588638][T24429] device veth1_vlan entered promiscuous mode [ 1417.602023][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1417.610741][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1417.620209][T24429] device veth0_macvtap entered promiscuous mode [ 1417.629566][T24429] device veth1_macvtap entered promiscuous mode [ 1417.643287][T24429] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1417.650685][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1417.660042][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1417.668314][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1417.677404][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1417.688011][T24429] batman_adv: batadv0: Interface activated: batadv_slave_1 03:54:18 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x7, 0x0) renameat2(r0, &(0x7f0000000080)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2) mount(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x10004, 0x0) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@getchain={0x54, 0x66, 0x10, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xc}, {0x4, 0x1}, {0x10, 0xffe0}}, [{0x8, 0xb, 0x1}, {0x8, 0xb, 0xa223}, {0x8, 0xb, 0x4}, {0x8, 0xb, 0x1000}, {0x8, 0xb, 0x2}, {0x8, 0xb, 0xfffffe01}]}, 0x54}, 0x1, 0x0, 0x0, 0x40884}, 0x20008010) (async) open(&(0x7f0000000140)='./file0/file0\x00', 0x64a540, 0xc0) (async, rerun: 64) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) (async, rerun: 64) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='cgroup2\x00', 0x0, &(0x7f00000002c0)='\x9f\x00') 03:54:18 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r1) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r2 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x60, 0x12) 03:54:18 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000608001b0000000000140002"], 0x3c}}, 0x0) 03:54:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:18 executing program 2: socketpair(0x1a, 0x3, 0x7f, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000068c0)={0x628c, 0x0, 0x102, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x40dc, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0xa, 0x80, [@peer_mgmt={0x75, 0x4, {0x1, 0x401, @void, @void, @void}}]}, @NL80211_ATTR_FTM_RESPONDER={0x11bc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x83, 0x2, "a83bfac27ef33e49c8761ece72f4366c16616e7d46a02746ea73dcd842e2e92ceb11a5d4697e1699b93f967a06d0f830d5830ab76bcac63b837b4b25044cd3e392ca2b060a3fcd1202afef55e030ae01435b49fc9d78e1c36c64c1c3741b1ebfd6ec6bea8c6147455dd909cca0f0397f2df702410532c7858df9bdcf5994bb"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x5c, 0x3, "79eb876514d9527bce91afa51d557355742cd355afa7c31685cf89bdba9a42dc3642efc0c8bf47d854296c3af41bfab2b7f80303d1e77a0dc89f1b62176324796f74d775a00ed64594a59241d9ded1c92a401f27ef23292d"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xc5, 0x3, "2d0134388655ed318f97dbaf9b9e90a5485ee22f075599270604412ed89d60eed3c90f6f15099537339ff4d423b1cee3898cb3d7bce7253fa09409c5e4d8ada5f86eef1bdbbfe18a4c1a447abeef85b6cbbc2a80092b4d1d1f7574e6d1d932fb17e1115ea34929f3a0067910d0f0734d20d0bfea200b4a3302fc2a983a6db6202f4ef34f91dbfb971a7dbe761fdfc897e1f43daff0025a340f48feec0eacc8fbf2250695d167202001598e2739b961b62eaa56d46561f78002abeaff2d28474305"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, "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"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_FTM_RESPONDER={0x2210, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xb7, 0x3, "59532415bb131685d6b6dbddda74f981660f58c79dd27ce96918aa1a9fa82319ae4d780ee6565d46f42abd55f399a25bd2a40793d1b6529ebc18518986ddfe4f83b10c2c4234f18873b1ea88b1e639dcea8588d848f366dbcb0ac706b9dc07413599173cfb9af60fa356174ee69871d805b7883e836e5cd272d2f525f30e8c62032edee7ebc13b6c9e10f09de5b4e570ae9afdf00e147a895cdf36f7550e9c22dff4115181b60ba579678a2ec18cf68f2f4e08"}, @NL80211_FTM_RESP_ATTR_LCI={0xe2, 0x2, "209b2eb45ced0a5f5a427a83718d8700d429f93d5b0465ccc67c6430a49512c778ad04b5c89e5fa40034b7e8b539da7a61baf270fc1a767deac187a13b863e2fa9eb7300a6755bae9c657cccf4ed5c069a1fd9a49534387dbf48e21bfeecfbff31002d086afd88a774da8e9d7d503ca24fb86f90d82aa88b4c190bfd103cef29e7e0ffee44a389e99ac6db9bdc22e28cff7a71ad8894c90503c4611e6b58ddfead6c88423fd0bad7b859321428faa555476450a2546156cd4111a1c5615dd1a81d1a414ed6aef355b53050b0b7e8fc7c112d82234867a9ea9abf5290c3fa"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x58, 0x2, "30c762248e9c178ccd3978e4341ca8d07879e4cb0dd34f04574fe8806807986fc583931bd515a1b3753c4b6f4ab9428d9dcfd45aa261010db94b9a5ebd65590b23a55487a19fc91f334d04934d3631c802fb5872"}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, 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@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, 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@NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x6, 0xbb, [0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x14, 0xbb, [0x0, 0x6, 0x3f, 0x1bf8, 0xb9, 0x9, 0x6, 0x8]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x6, 0xba, [0xd5]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x6, 0xba, [0x0]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x12, 0xba, [0x9, 0xffff, 0x101, 0x200, 0x2, 0x8001, 0x3]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x10a, 0x7f, [@preq={0x82, 0x2b, @ext={{}, 0x8, 0x3, 0xfffffffb, @device_a, 0x2a69, @broadcast, 0x6, 0x8, 0x1, [{{0x0, 0x0, 0x1}, @broadcast, 0x3}]}}, @ht={0x2d, 0x1a, {0xc, 0x2, 0x4, 0x0, {0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x300, 0x2, 0x8}}, @dsss={0x3, 0x1, 0x68}, @random_vendor={0xdd, 0x7f, "ec5a3c2cfba09e05df5bdf5d949af0df1b24c29f28da9a6f042e4af182052ec89c43eb6e23b4c5a5ce86d63ad072ce67a3fd5b3e3363635d689dd3bc7db36180f3fd4ce7030108da3f40713889de897ef41eb486dddc127dd0089ce820c1346ffc7b24c4af57bba60ddcaf7d8ca88c997162b79ee6746bfe0dd54810236c37"}, @random={0x8, 0x37, "bcb361a42d8facd9f035ea0f7b3c1a816f333728279648eca19952780a06dc09cbff16c0660d54480f4f4d3391a9efbbda9a21ffad456e"}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x9c9, 0x8, 0x6, 0x2, 0x2]}, @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x3ce, 0x80, [@ssid={0x0, 0x2, @random='so'}, @perr={0x84, 0x11b, {0x6, 0x11, [@ext={{}, @device_b, 0x7, @device_b, 0x9}, @ext={{}, @broadcast, 0x2, @device_a, 0x20}, @not_ext={{}, @device_b, 0x6, "", 0x1b}, @ext={{}, @device_b, 0x7, @device_b, 0x38}, @ext={{}, @device_a, 0x7, @device_b, 0x2d}, @not_ext={{}, @broadcast, 0x8001, "", 0x12}, @not_ext={{}, @device_b, 0x1f, "", 0x25}, @not_ext={{}, @device_b, 0x7, "", 0x4}, @not_ext={{}, @broadcast, 0x346, "", 0x29}, @not_ext={{}, @broadcast, 0x101, "", 0x1f}, @ext={{}, @device_a, 0x9, @device_b, 0x11}, @ext={{}, @device_b, 0x80000000, @broadcast, 0x16}, @ext={{}, @device_a, 0x5, @device_b, 0x1c}, @ext={{}, @device_b, 0x3ff, @device_b, 0x30}, @ext={{}, @device_b, 0x2, @device_a, 0x7}, @not_ext={{}, @broadcast, 0x3, "", 0x2d}, @ext={{}, @broadcast, 0xc8, @broadcast, 0xe}]}}, @fast_bss_trans={0x37, 0xba, {0x2, 0x5, "9a77e55d22d62d962aef9f10f9fee384", "2240bd67d9e788921571fe9746118152100179765deb07539270389ab90ea356", "5f69681e583c69f276dbe86df1e8988b88bb6c19d99f65fed9bae5fb6275772d", [{0x4, 0x7, "8e425548c022a9"}, {0x2, 0x15, "c690c5569fbf6db6c0ff272eab0256be7e274f7b42"}, {0x1, 0x18, "19dd33603fe2f0d5cb987dcc99c5fe0e5442544223ff5888"}, {0x3, 0x7, "0dde445ebeaa46"}, {0x1, 0x23, "65c3bdbcc1941d45960cc47662e501c3ac40ffe8b3d22e6b0d0a1c6f731a2869442af6"}]}}, @fast_bss_trans={0x37, 0x113, {0x40, 0x7, "6a808f1bac4e140759ea701725777058", "15418e9468b3d3350c691515b0d147d29932e38ce9ed3ebf4a62fcbbbeac8ca6", "e4df4af160d2258a83f6bdeb2b4a74e872a0ba2f13502b7dd4ad19248e105bcb", [{0x4, 0x1c, "4c8fd1328a03eff1f8f8cef0ecb116d3872d477c09949f0bdd3c79d9"}, {0x3, 0x10, "2b4c6354845d6d9e12ad548caecb400e"}, {0x2, 0x1f, "ee8ff2f9c7daf467b1822294b5c2a5b719bb0a1f46a1520b2f7ec47427dc7c"}, {0x4, 0xe, "63e7e48deecb36fec424e3ed5ea6"}, {0x2, 0xf, "54366f0b927ae287902855c1bf24db"}, {0x4, 0x25, "2740aa3cd9611444fd3075a405c16c6ed0a332222e1fa22c6c8d48dde5306f96edd9a71d4c"}, {0x1, 0x26, "a98e5d039dc5ebddd815ce85118dc54e6feb83ec0768ebd6352dc37eb1a98e430538e5747cf8"}]}}, @dsss={0x3, 0x1, 0xc3}, @tim={0x5, 0xac, {0xa4, 0xf0, 0x7f, "7aa300eaf7db5367333d3913459520649227b47cdbd3bfea218073b89d0f5f06ce100c9c85fd0e9301c3019f45b3f516e9994b6933d707c0462099cb22cea15ba9cc982cd9cd21967d850a2df0ef0eab669d078fb5b798bdc019bce7ff257e2266181479d50fb35522ab1eb422d6be32daa4ed85d55ae0c1df053022df00ac47f516e013094a7d4233f41f64bec91797bfaac4262ee93595ec911c84139c863f900dcf9121075cc20f"}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x0, 0x7c, 0x9}}, @prep={0x83, 0x1f, @not_ext={{}, 0x0, 0xff, @broadcast, 0x80000001, "", 0x7, 0xe658, @broadcast, 0x3}}]}, @NL80211_ATTR_PROBE_RESP={0x739, 0x91, "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"}, @NL80211_ATTR_IE={0x73, 0x2a, [@random={0x1f, 0x3a, "3103d932d5c877796e2845083947ed9fa449e29185a0c0c7fb33dc25395be45d328ec48c08e8e109e19098defa5799616a05483b1ea887241c96"}, @ht={0x2d, 0x1a, {0x300, 0x2, 0x6, 0x0, {0x188, 0x1f, 0x0, 0x2, 0x0, 0x0, 0x1, 0x3, 0x1}, 0x400, 0x9, 0x62}}, @rann={0x7e, 0x15, {{0x0, 0x1}, 0x3, 0x7f, @device_b, 0x0, 0x7, 0x7000}}]}, @NL80211_ATTR_IE_PROBE_RESP={0xd, 0x7f, [@supported_rates={0x1, 0x7, [{0x12, 0x1}, {0x6}, {0x9}, {0x6c}, {0x6c, 0x1}, {0x15}, {0x6, 0x1}]}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0x14, 0xba, [0x1, 0x5, 0x800, 0x28, 0x4, 0x0, 0x400, 0x108]}]}, @NL80211_ATTR_CSA_IES={0xf94, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x8000, 0x4]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x4, 0x2, 0x9]}, @beacon_params=[@NL80211_ATTR_BEACON_HEAD={0x47b, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1}, {0xfc}, @device_b, @device_b, @from_mac=@device_b, {0x5, 0xf4}}, 0x0, @random=0x7f, 0x216, @void, @void, @void, @val={0x4, 0x6, {0x80, 0x3f, 0x2, 0x7}}, @val={0x6, 0x2, 0x80}, @val={0x5, 0xe7, {0x1, 0x80, 0x6, "b8b0aae1cbe93b9b941b20e7c60089f5fbe701ca5dbfeb6b9ab26a944a0bdd259ea91f1593857ec7d635db69bb34af2c5a69a0a592acd9cc273e8bc682b0dbd6163657ae044aebab23d4182e866e809ea916d6e86370e0d9231e2b2ea3b20f409e1359287177a7bcaf48e9eaf7a5607ec2aa4c41b15eebd9f47ba18a0db55daac662e873ffc421455a392e372c931c5735ef2f062f40346c9ddef8fba6486de0ee44a1cdca5bdc315279470b74fc5732147e391438f39a989726f92e35df09daabca9193a60441d6c0a35a09ea785fe36ffd244d8aeccf7c9e51c440738cf112cbafae8c"}}, @void, @val={0x2a, 0x1, {0x1, 0x1}}, @void, @void, @void, @val={0x71, 0x7, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x1, 0x20}}, @val={0x76, 0x6, {0xa0, 0x3f, 0xa, 0x5}}, [{0xdd, 0x7f, "66eed3415ad26a07d172a6c4af510b6bdf1a6f08f65a4188fbcec7dbb756139d79a6b859338dfef7c2c68c3d6fa850f86005ed968d9adb068b6adeb9e53858617c3c7ca25c11807a4cf83f3b8722139d924125ffde1d3c70b5198fab29f62ec8329ad59792da2cc19ed94a15c92c177fb02c01633e369edfc177725a75a3b0"}, {0xdd, 0xe3, "82e885472f2f5874b7196845d92e3fc5ddaca71cf0f93644b2209e107a3d95ac368908ee657537e5383fef1912cbc8cc16b8a31bbd562d24e1567fe5a7b1508973c88c63d2e0a99312d49a2edae7c9147091c0b35d63bff918b6994ee3fdbcb7702dc5ae7b20755cb25aa6f7e187b4823ac187b8eea24870d84ff89a9df359dd5521660dd8ebe32b07470fb8fa53d832d80eddefee8aef977230baab380c353cda5b74900cac1d45daa40055ff32b20d2b36210ac2d9607dfa3b6aca12f19df3b1c663b4d966cd0d1ab98ffb6eaf108087674d80e599a8d366bfda3038ea85f5b206d8"}, {0xdd, 0x87, "9e59cc9eecc70a88f0a4117c54422216ac967eaa938bd663c0628bed3c32b13f69cf2dd0053b0598e0dbbea42ee0815d668408d3719d3408346f05111944fbe8f4dc8c1f008c541c0a5f0813bb5b68ad80ace1907103974bdf00c0b0503a42b6856304ea302ab03944f68db59f4d062cea930c71b7092bff355301400e5f0521a3338609c964fe"}, {0xdd, 0xb6, "31715517536ee312d02b2eb4211b6ed9d76aa3583759965a1610b12cad64d6655c49ae53a6e2ab4433d5e9e5ae4a37c23b832b96e22313360835cf9d0df1b807baeec633626a7721fdbf2b77f4a1a23d61819803acc188c9c4d6e2d9c3bec4e5fdb0abc49fb0d1dea41b0437f3d49ee3c2e13ab887b70b4f971611e59b1704f5fea8601a893735653583f50065842fa8fe45095339e5dc39d4ee53e4843768aef8188718393da9488813085d9d81d55d7d1bb5af5acd"}, {0xdd, 0xa1, "8ff5843bc74a5a6ee32e55b4b1028388b5162f5487b7dff79aeee71d0686cac1abbc89824877e163fee6ef19032ef8be7a8ee0988b32c7de13fcce7c5fa1a1ad75b790376bc41200a85cfe583b665654251a44a1933ec12b3a5fbb8c8b531b51c044407feae884927b8660af657d77b095f658ddfdee4a2de8ad80344f75be18ce03c3cd775fa853fc3789f9a21d2beda184b39bc9a82934809c4254d8c72a7ba4"}]}}, @NL80211_ATTR_BEACON_HEAD={0x725, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x8}, @device_a, @device_b, @from_mac=@device_b, {0xc, 0x7}}, @ver_80211n={0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}}, 0x8, @random=0x2, 0x1080, @val={0x0, 0x6, @default_ap_ssid}, @void, @val={0x3, 0x1, 0x80}, @val={0x4, 0x6, {0x15, 0xb8, 0x7, 0x9}}, @void, @val={0x5, 0x95, {0x40, 0x8b, 0x81, "94797866f16c0df37e2ce3e3a9741e12ec996cdbca241aed58e74c17f27554b16f60abf246d4e796c7680d3835acc3c4dc8c5feaa835e3b6c81734c88262e1c0a69122f47bffcc36b4ad1ee38130cfd82fc303cb60e8615b3caa9dd5a335b6058245256bda9a8a98f0b037ea9855a958d8286d82fb46a14170e03c4f4871cae81ee4a382f962b5b764655bc610ae0f9a8249"}}, @void, @void, @void, @void, @void, @void, @val={0x76, 0x6, {0x80, 0x1, 0x14, 0x4}}, [{0xdd, 0x60, "206b114fe5efdf064f014baa91c53eff832252555238d3777f5b4673b6bba4c1616ea1f3b840521774e2a5e7ed2a0e669f16f6da0371f3c839bcca55f1a31b56b86bd5d7cc5b6fd12154154ed6e40c21bc4e4b8288a3396aa34db3e3c74aad53"}, {0xdd, 0x90, "e9cf9fa88b8406f6178be9e1c3cfb3cdeed7f9e1684d462404404ea71cd2d0cc452d87fdf0c25832c4ead38ffc9bb2134ec090f7e760109b8716cc09455fb37711f329c850faa71583e69715f945257b04533c589aead8c311f11576cd02f1d65eb4ffde6723c61cd2eeafe21036ecb4db19dedeb1d367faa86be13e31a6315568839bf838038a99e4d40d90695afb74"}, {0xdd, 0xec, "1e8641ac76b9b153dc15ffc8f1c0157ce31fd6e498c0b20e8c88a3cfeeee280ba4b405dacd522183651027c799a1d3d38a95c2722c9b51072fde2e28151e03c1762b0ca8fa3642cd495e33cbb059b278afac2d0fdef46f67ffe8b73772209bce727e482d0218ab9aafa7bc0551ec3fee3cf899120e70df289192bd2df515b7f21425ac3c4b22e0e735bdd4cd7e6af34c4f19fc398acf070eeed9b400539fa1f64ab3843bd199b656e0837ac895f6f834af0ad3f97d76523ae6f79e47008f04687e7abf5b5208cabb7fabc0ad32b339ff001c767638adba27f82d9619269fe016e19e0db4e8104eee7c18c4e3"}, {0xdd, 0xcf, "49aeb7e1966bc5095442996d51ce2b0cb851feba48b005bf6f9728590a335f37beee775f6a19f8b5f8f51e86df0540098647cc3ebb871bba15c343ec092ab5fed61a3e364e9d5b941ba19cc3731e47f888237a65fe1e04aa1e1fd67b0666de99d3f623f8a27d4f291e456c5bc180148060cfc62851a9e61c39871f54c98658107bd4c28093d893ddea9933ca0f5aa4251266bc53df86c52c84eaf2015f20ad55090989075123394cef4ed4d4caa881dbe71489d5c68e7c722264a74489d81ffa11c76b079a8aa77dc2789dd1c64a1e"}, {0xdd, 0xe7, "535787dc44c0008d569aa830cf2facf40280b572def1ab7e4e5f8e9c0aad1b684d639b7a78fc6143cafd625e5326de07a3f63f79d2e4deea18cad732cb2854310fc77c1e8192129aa24de562c255d5094ca5d0cb969dd468dc4ed40f879b9058d850227b0b0d2cc6f70f5d3db93fe7ed6a935a8d76ca9c25f930a0e54494dd88eda631f6093cd34d48ce19dca1e2f1c02604ffe2f3113b8779d2efa5cf22b85a38cf6e5b2fa2053444354c829591647fa6abc1125bf5a8c12bef42b7af63b42fda9c4de6fa1743fac1fa64b02e77afa8282f807bd7cc5c62191b177d246fcb3415310187660696"}, {0xdd, 0x50, "84235af98b934298b4bbfde3720a1cdeb7aa73ee6d8f0f990ab336422c6a35a322b3890dd62a386566f8bc6d52924b838fbee8c244d1a03fccd853c52769521cddf99056fc346486ee6a8186eb3bf7ca"}, {0xdd, 0x74, "4971918cdec8d82f29c46165e060cd2affd75e050945f270bb780a39e94d75672bd44fc8a7f8d895521c7f2989808849879caccf4f88d0363206595c1035fc1ed02086fb1f7b6bdc6447b4eadd3b38428e4294698411f7ff5e7f6cbb999c45e85a34f07b6eb504a262a963e084064fdd8d112fb9"}, {0xdd, 0xff, "11289723ba243a8c8b1cd831bd6133dccc71b9ecae351af7b6867ef366283aa97b16b8e0be3518aba9b69b290d364e8525f6ec32dd2081f517f766ee2db7ae50b0844c03a9422098a3bbc951bc93419bd8376a915ee6650fbaefc32f0fa3529d9020dc603444fec7d89c73937e18eb2c2440574494aaa43d13f2cbcdd8f16205244213fc3d1cc45fd5776b850a2b156adda4eb927f81a271fc1210dd9927696f55f2a161332c2a7e675b9f2ab68ce689b37049cea4e21a1da4131fd6d07e1ad6ca41d16bdfb8268a3564f0e910e26f6d73e8a4db2dfbfda5cd1aa0a22133392d74f79eaebd935fdf9978afbf25c68ff790ce4f12a7085640960ef14affc91b"}, {0xdd, 0xe0, "cd9775d056bf6f8822fcd7c37d3a984e4fba4f5f7fc10f066097bf525ce5a2928912f922baa0fc5f9abd6380964b3a4ca276cb85b2b5938dea6de6e980dc1ef3753dee8e321762f4cc730942c418efa9a76997b31c4e1a5e8b930e6c99971f44e64e6301aed711b98e9b77c12e0c094197617e6505cdc55118cf519ebd9b13def2b6b99038f6c4b62a073a6ffc7da69d9080f99580a19e14736f1e9dcc5d896cb5d41b9d5b99f52d3e87449cc3fe93c3f880a27060ac28c9adde26e1feda79c80cbb90959dc2401f58600bad1ebee6134e4fae0871372c165f6aa12076a3da9f"}]}}, @NL80211_ATTR_BEACON_TAIL={0x92, 0xf, [@link_id={0x65, 0x12, {@random="85d7901d84a2", @broadcast, @device_b}}, @sec_chan_ofs={0x3e, 0x1, 0x1}, @mesh_config={0x71, 0x7, {0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x20}}, @random={0xc7, 0x52, "0d2c278e23d09ebef6f40f323ddd148619b63908ac54257b964b9f681481c4edf905623f84cb0dee1e819057865cedce2778f0aa8e1fa266bb1e9a4b1cf914c28bf230e311aba340c55eea0b1ca2de29ff0b"}, @mic={0x8c, 0x18, {0x1e2, "d20239f8d130", @long="6da7ca9a98549af16385c6060705826e"}}]}, @NL80211_ATTR_IE={0x20f, 0x2a, [@fast_bss_trans={0x37, 0x98, {0x6, 0x3, "e4b38090e1a23fc113cc5498ad2b2a4d", "d7be5ae4da22b2c7415f5abf4bb8e10defd647e7062299b1c3e9416bc08de391", "b75000d103f07c49a9e24e4a983ff771b3f4aab6bdb278a17bb0b0eee8404c1b", [{0x3, 0x1b, "734b53ef3d19be82e371278b0cb469ba18764fe06a5ef695a563ac"}, {0x3, 0x15, "2725bb76aa45ddab4165ed116f29d5ac35bd724104"}, {0x2, 0x10, "ed0b0ff1377d9cb1763ffb8ed4865c4e"}]}}, @rann={0x7e, 0x15, {{}, 0x1, 0x80, @device_a, 0xfffffffe, 0x3, 0x3}}, @channel_switch={0x25, 0x3, {0x0, 0x30, 0x7}}, @channel_switch={0x25, 0x3, {0x0, 0xb, 0x40}}, @rann={0x7e, 0x15, {{0x1, 0xf}, 0x1, 0x3, @device_b, 0x1000, 0x14b, 0x8}}, @link_id={0x65, 0x12, {@initial, @broadcast, @broadcast}}, @gcr_ga={0xbd, 0x6, @device_b}, @tim={0x5, 0x90, {0x3, 0x5, 0x0, "eaba5624c0650f4d55f63fdb2b3e2a10305c3f949c94028440422985bfaa4468c11e911b8bb4982b41ad3741458baa816b74e639fad5626799b7039e7bbd8a1b5479292403e7cb65ac66ec17ee7ba5c01eeb341b7df3c9d5e42291872d23f4b42904a45b6a5b7a02af02dfbc93b1925eeb9ea4db59e029f74f9133bf09e696cd80c3cb0c0154bc53c305e8a211"}}, @random_vendor={0xdd, 0x89, "631fe9717d2536a68b1a4ecd957dd5fb3525c4a36ab0613ace721864d5a9515bad8e297a4d8894b4bff2f841b974a0982c3cbde1a73d968ce7eff9288de17c41e6f30f214ea7ab05ed540f0509aecdde4195c54ecbc37077f65bdf9734c36af911e40e1ef330f1d092a8b97a9e6ab3ed4787250e63df9e590c35adeb19fc47e285acbaaa876c1752d8"}]}, @NL80211_ATTR_IE={0x112, 0x2a, [@mesh_config={0x71, 0x7, {0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x9}}, @mesh_chsw={0x76, 0x6, {0x2, 0x80, 0x35}}, @challenge={0x10, 0x1, 0x6}, @mesh_config={0x71, 0x7, {0x0, 0x0, 0x1, 0x1, 0x1, 0x7f, 0x28}}, @perr={0x84, 0x63, {0x6, 0x7, [@not_ext={{}, @device_a, 0x5cf1, "", 0x31}, @not_ext={{}, @device_a, 0x400, "", 0x15}, @ext={{}, @broadcast, 0x8001, @device_b, 0x36}, @not_ext={{}, @device_a, 0x6, "", 0x11}, @not_ext={{}, @device_b, 0x1, "", 0x34}, @not_ext={{}, @device_a, 0x8, "", 0x11}, @not_ext={{}, @broadcast, 0x1, "", 0xf}]}}, @tim={0x5, 0x5c, {0x6, 0xb0, 0xf6, "2bf8a15833719553a6bfa0b795e3e95fd1ede13595efecadb9be8a515c2947462232a76629be465af87e8c597f5c28e614260310481f0ed219af1fb703879921f2b054a84c2f8663d5dc84f9393b0fb14815cab5a2f9594e56"}}, @mic={0x8c, 0x18, {0x171, "803c9d137829", @long="fff20cd7a9950cda97b217c7fc8a8676"}}, @link_id={0x65, 0x12, {@random="b1510e0496e6", @device_b}}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0x16, 0xba, [0x2, 0x7, 0x8, 0x1f, 0x511, 0x7, 0x2, 0x6, 0x401]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x6, 0xbb, [0x1ff]}]}, @NL80211_ATTR_CSA_IES={0x11fc, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x2, 0x80, 0x7]}, @beacon_params=[@NL80211_ATTR_PROBE_RESP={0x510, 0x91, "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"}, @NL80211_ATTR_IE_PROBE_RESP={0x102, 0x7f, [@perr={0x84, 0x48, {0x4, 0x4, [@ext={{}, @device_b, 0x2, @broadcast, 0x15}, @not_ext={{}, @broadcast, 0x6, "", 0x42}, @ext={{}, @device_a, 0x6e72a37b, @device_a, 0x18}, @ext={{}, @broadcast, 0x1, @device_a, 0x32}]}}, @ssid={0x0, 0x6, @default_ap_ssid}, @chsw_timing={0x68, 0x4, {0x6, 0x5}}, @tim={0x5, 0x9c, {0x3, 0x74, 0xfd, "4b3198f1fee014c65350ee328126a6d2926247775bf16cf161636b57f9be4e08fdc221db52252062a868363d4ad10669886c5d131e7fe1122574bae006e9da29d76f9091d8cc6661f3b52709cab4a508ddbaa5fbf95e1b330705148f39a7ae96fbf8b1c35287caf1e4d357e2e0658e8cd2be67695c08de4542043056a449d7b068b1edb2fda6f389c591624b325f9d356d5f3c6ed004f451ea"}}, @cf={0x4, 0x6, {0x5, 0x81, 0x0, 0x5}}]}, @NL80211_ATTR_IE={0x9, 0x2a, [@channel_switch={0x25, 0x3, {0x0, 0xa9}}]}, @NL80211_ATTR_BEACON_HEAD={0x9c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x5}, @device_b, @device_a, @initial, {0x2, 0x34a}}, @ver_80211n={0x0, 0x8, 0x1, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x7fffffffffffffff, @default, 0x20, @val={0x0, 0x6, @default_ibss_ssid}, @void, @void, @val={0x4, 0x6, {0x1, 0x3, 0x9, 0x7}}, @void, @val={0x5, 0x4e, {0x7f, 0xbb, 0x1, "3e2f9ba300208e98a89b89a84d5bc09052be9eb64b07067a587d5035777c4b770be4e9eacbea2b760111312d0dfa971f0fb7a41b432ca432837bb747e3918207e56a43cc764a1816e48a45"}}, @val={0x25, 0x3, {0x1, 0xae, 0x4}}, @val={0x2a, 0x1, {0x0, 0x0, 0x1}}, @void, @void, @void, @void, @val={0x76, 0x6, {0x1, 0x0, 0x7}}}}, @NL80211_ATTR_IE_ASSOC_RESP={0x2a6, 0x80, [@perr={0x84, 0x13b, {0x4, 0x13, [@not_ext={{}, @broadcast, 0x7fff, "", 0x1f}, @ext={{}, @broadcast, 0xce, @broadcast, 0x1e}, @not_ext={{}, @broadcast, 0xb83d, "", 0x10}, @ext={{}, @device_b, 0x9, @device_a, 0x3b}, @ext={{}, @device_a, 0x80000000, @device_a, 0x5}, @not_ext={{}, @device_a, 0x8000, "", 0x42}, @not_ext={{}, @device_a, 0xfffffe01, "", 0x25}, @not_ext={{}, @device_a, 0x5, "", 0x16}, @ext={{}, @device_a, 0x4, @device_a, 0x2f}, @ext={{}, @broadcast, 0x64, @broadcast, 0x33}, @not_ext={{}, @broadcast, 0x3, "", 0x32}, @ext={{}, @broadcast, 0x8300, @device_a, 0x3}, @ext={{}, @device_b, 0x81, @broadcast, 0x18}, @ext={{}, @device_b, 0x7, @device_b, 0x3e}, @not_ext={{}, @device_a, 0x4, "", 0xe}, @not_ext={{}, @broadcast, 0xfffffffd, "", 0xf}, @ext={{}, @device_a, 0x5, @device_b, 0x30}, @ext={{}, @device_b, 0x3, @device_a, 0x29}, @ext={{}, @device_b, 0x4, @broadcast, 0xe}]}}, @fast_bss_trans={0x37, 0x122, {0x40, 0x8, "169eb9dfe70b8f91f04f3b938cd9029d", "4afcdd8a3a2418d92dec4d6e762b53c0d03a0297df577ca5a2636d1e00dd792c", "77216af261bb503204bd3155d0948abbea67de4e0523d5b448869dbfbc2c2cf6", [{0x4, 0x1c, "932f985803d57074236446e94f5355712fde59aaf54f45ab15a87e09"}, {0x3, 0x26, "b55c57ea147a4cfd8c982b170f5609b16a3333566155fc1703427a8d190c7a523fd364fbf54b"}, {0x4, 0x25, "9e3d9af87cb063b23cf2b0652180db547c9ae2da8535f92960840b1e95dd4374994b10af0b"}, {0x2, 0x18, "1553dfeab39941c6726d8941f8b723f4fd69a69973ccc3a2"}, {0x3, 0x3, "c53dab"}, {0x2, 0x18, "408897fc3636d29477b1bcce47c04ad761aa33a087262326"}, {0x4, 0xe, "29dcafd5c6a49a1046cf6fac935f"}, {0x3, 0x18, "3be47c070d8f598d14e3499fbbfb264bedd69bc28f90ba30"}]}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x9, 0xaf}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0xd0, 0xc}}, @dsss={0x3, 0x1, 0xe}, @rann={0x7e, 0x15, {{0x0, 0x32}, 0x40, 0x3a, @device_b, 0xfffffffc, 0xfffffffa, 0x69}}, @ibss={0x6, 0x2, 0x5}, @rann={0x7e, 0x15, {{0x0, 0x3}, 0xff, 0x0, @broadcast, 0x1ff, 0x4, 0x9}}]}, @NL80211_ATTR_BEACON_TAIL={0x155, 0xf, [@random={0x8, 0xd4, "91ab0635ad67b361f96ac5fa0f341e34d258b92bc54b472b88c7e92e72f494dfa3ce232b2156e38ae0691759ef8a6c58bd22365fdefd0136750feca2b6cb3611d936f8f13b355aaf88ec04beaf7df455c3a8847be5b5abcd2304b290eae6baf5716be779ead4f4c463139d214add4f77d579be99abc1682098a019cade4952802676e9dff140588a19cfd6db96ed69521c9c9e167b32be73063f3c92e4c8a01eaefcb2be27d2614ec11223fd10d48036de9ba020eadfebc61dd6bdfd53002aabc8117bde632da0a61162887c88518451c1e5677b"}, @random_vendor={0xdd, 0x5a, "72de6cf6db3d7b7a6cb4ccb48d26fb8472f433837d6e1f2bb29427a8b086adef8f463a7b80f9782b615b55eba5ad3d3506ca5438f7e6ec2fbeddbdb555388d7db56923b662ad72b92c4f091cdd013ef791a947c583ee8e77ba29"}, @erp={0x2a, 0x1, {0x1}}, @mesh_chsw={0x76, 0x6, {0x7f, 0x3, 0x1e, 0x6}}, @link_id={0x65, 0x12, {@random="022856176722", @broadcast, @device_b}}]}, @NL80211_ATTR_BEACON_TAIL={0x50, 0xf, [@link_id={0x65, 0x12, {@initial, @broadcast, @broadcast}}, @preq={0x82, 0x36, @ext={{}, 0x9, 0x0, 0x1, @broadcast, 0x4, @device_b, 0xbbc5, 0x7, 0x2, [{{}, @device_b, 0x3f}, {{0x1}, @broadcast, 0x7}]}}]}, @NL80211_ATTR_BEACON_HEAD={0x31e, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1}, {0x6}, @device_b, @device_b, @initial, {0x9, 0x1f}}, @ver_80211n={0x0, 0x7, 0x3, 0x3, 0x0, 0x3, 0x1, 0x0, 0x1}}, 0x7, @random=0x5, 0x22, @val={0x0, 0x6, @default_ap_ssid}, @val, @val={0x3, 0x1, 0x2a}, @val={0x4, 0x6, {0x7, 0x3, 0x76da, 0x401}}, @void, @val={0x5, 0x38, {0x6a, 0x39, 0x9, "bfdbb211413d61ebaa24f5ca93ea073532511d7f181ad7bd22cda642b0259fd1a87fc9cf6d57b07e385711b78f3490aab09c3ff4f3"}}, @val={0x25, 0x3, {0x1, 0x68, 0x3}}, @val={0x2a, 0x1}, @val={0x3c, 0x4, {0x0, 0x6, 0xa1, 0x3}}, @val={0x2d, 0x1a, {0x400, 0x2, 0x4, 0x0, {0x7f, 0x1f00, 0x0, 0x3, 0x0, 0x0, 0x1, 0x3, 0x1}, 0x400, 0x3ff, 0x7f}}, @val={0x72, 0x6}, @val={0x71, 0x7, {0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2, 0x8, 0x69}}, @val={0x76, 0x6, {0x0, 0x7f, 0x38, 0x5}}, [{0xdd, 0x9f, "608fdcd9e0e2089da800b638c8f890137f35f295f2ea78b82261c15e356e7200f3097f32692874cb86a3a69aaf4e2bab7137ae3efc59074d451e3bc5ac079eb969afa4004a1c0dc69414bd0d247029c8fd75f3c8ae25b59bf294c66124cd8c0799a686ffcf1e2cfda3e7b45d8a21c9e7b59f4c824f3277ee0742cbaf82ce1457754bbe4cfdbaa07daada80ddfc55d5ea311eaeec37aeecde0831812711c226"}, {0xdd, 0x16, "f271d1921829aa9eba3066107a8da16f6542f60ad45d"}, {0xdd, 0xe0, "9950dd972bc906a6434b3b6aa38dd008fc51d06f6515fbd2a7f8a4891a8edbd8747bb07d99324de7850681dfda442149264d11553a5cee85abc2f66dc4a55cbe383b9fd2ed0c036c880167c7be8ec6a6ac68f7f04e33218439d996fe3d38c59b39fc76f8341e6ccb506051e412e0f803979f9420a8bb0c8139f576a50d5fbc5e94c6e9cea980c618a421424b37558db4ec1556d9b0dfd96dd0a63a5254507dd399c035b1662ae91f17be78b89fa328c6187fa3e5a6de56c853a611ce529c75903327598e219834d7a39307c2ab7fb2f267ee76c17195cab6d8316c374d1831b3"}, {0xdd, 0xc3, "f067a23374344caa0f1d7678f78b7ccb7e14ae1e8debe4882179949e386ca4d3bdf06fb4bdd4bb65419d85e17f64aa198665d4ef44622c8222142eb41f79eb50233b4031a9051d35af5f77da1cb4a04dcc242f52b3c88c3c0e5ea29ac56d931a38184af254a209783ad0f30cd4345a495b6baf43adaeb26deae4f4b294560d66f67c2af7c2e58cb48895ed3f9702704e4bf35e9b4e9332a91effd8ba64cd168f7981ce066b336e377d9bd1544d6f6e97d08b5c5be54ed2fb6e2a961cb20654ba373a40"}]}}], @beacon_params=[@NL80211_ATTR_PROBE_RESP={0x212, 0x91, "b69c915049319c1c7e11013631da016486fc86f2a4d9af5e89327b1bdc55f642104082520500584672d4fc9b5408caba789f6f8c302b2039ca00f53e32cc61d53fd86d3958eedc95fc2359024602b13dd91c5908d218bb341e5c091086c56148fbc28d6ebb738fbb360c07325449df50900233be71fcb1933c421dcd00cdeeaf911ccec13a5559ee1ee0b40914b890f9012d77c62a383521c3845ba466b9fd5ccb2b7e0da8d987af344aacddd6ba8547a52412f27524725686f8e91c1178b4fcaee5267ccb0b77fd9fbb8a15cf1771c6b313b2ede77e41452154151284622121e0b1de6ccad67054b12d29dcfb22f7908c890f4184dd8ec9e4e6b599b9fcf13dc81bfe44096b5bc4f48ce4b1ec10c0f040b3138a85679e676ddf62e64911d305fc2591a69b60e530977ea821283c1255d7d62950fc85c671ea931648d3aa957ea78df5493d0f058e0a713b48938349356f000e1fa082d7fcadba9c12a1e92a785559c03eafb06e8487c46ed863233af17c221c1b8f54a7675fca13c9ded3fbd2b87e79f42f07c6676c6daf551a18ffa2aba2abbf29dc89ce226b8bc3278b3088847df9f5dbd956c20da80d7c1efa5735c86fff3cfe178e4484efafed7a5b9b05ac503e99574a14b7b8b27b0c303f2cd3759a3549b70b3d2003bdf0397447f18e7a53617f1217d1f40ead91247026fde68f73cb168414c8c4f6baa664acee2ecbc4e7d36bac34203c779654a07dad"}], @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x50, 0x7f, [@erp={0x2a, 0x1}, @erp={0x2a, 0x1, {0x0, 0x1}}, @link_id={0x65, 0x12, {@random="25bcfa9060c4", @device_a, @device_b}}, @measure_req={0x26, 0x30, {0x9, 0x5, 0x1, "837ecbb8dbbd201343e88b00d1015057503c9e560daff1ceeda34eb074db4b65185e0ef8b603df4b2d59664a31"}}]}, @NL80211_ATTR_BEACON_HEAD={0x40, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x2d2b}, @device_a, @device_b, @initial, {0x7}}, 0x7, @random, 0x40, @void, @void, @void, @val={0x4, 0x6, {0x7, 0x20, 0x9, 0x8001}}, @void, @void, @void, @void, @void, @void, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0x1, 0x8, 0x10, 0xc0}}}}, @NL80211_ATTR_IE={0x21, 0x2a, [@ibss={0x6, 0x2, 0x7}, @gcr_ga={0xbd, 0x6, @device_b}, @channel_switch={0x25, 0x3, {0x1, 0x1, 0x8}}, @mesh_config={0x71, 0x7, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}}, @dsss={0x3, 0x1, 0x7c}]}, @NL80211_ATTR_IE_ASSOC_RESP={0xe7, 0x80, [@erp={0x2a, 0x1}, @chsw_timing={0x68, 0x4, {0x2, 0x7}}, @dsss={0x3, 0x1, 0xa5}, @link_id={0x65, 0x12, {@from_mac, @device_a, @broadcast}}, @random={0x4, 0xbb, "e25985ad52a5391267273501677148b924de4b02a3a940656bb05e3e89377c8685021f408e8e0fbcf0511d64651c357c7d1b95398eee1cb77c71bf7515716d0f57f63390645500d7332c65aa81d43eb75c7049bfa92a9a94d8c299609b03854c28df1cc78d7bee90228ec571b5e7f6640e0a463c87e571f135a34c38104a808c7e5048edbe9012d8ba38e3242e713093a4d64259b06de3a444051ff7a0040b573f5833c1ca6e0c5776461b56cd24b000aeb337d2d3352333e1edd3"}, @peer_mgmt={0x75, 0x4, {0x0, 0x1, @void, @void, @void}}]}, @NL80211_ATTR_IE={0xf, 0x2a, [@challenge={0x10, 0x1, 0xcb}, @mesh_chsw={0x76, 0x6, {0x0, 0x1, 0x41, 0x6}}]}]]}]}, 0x628c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x33f400, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xac, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xef00}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x9}}]}, 0xac}, 0x1, 0x0, 0x0, 0xc044880}, 0x44000) (async) r2 = socket$netlink(0x10, 0x3, 0x0) (async) r3 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYBLOB="00000000b4c278fe1af8c9b76c34bd407fe41f3f4d69ad3f85a08f52224cb7b090d3cae6f0a86d40d231c21c5976e8b1a0b0", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x83, &(0x7f0000000640)={r7}, 0x8) (async) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r7, 0x4) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}]}, 0x3c}}, 0x0) 03:54:18 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r5], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:18 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r1) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r2 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x60, 0x12) [ 1417.696742][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1417.706302][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1417.743489][T24463] cgroup2: Unknown parameter 'Ÿ' [ 1417.784154][T24465] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1417.794151][T24465] CPU: 1 PID: 24465 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1417.805230][T24465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1417.813130][T24468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1417.815283][T24465] Call Trace: [ 1417.815298][T24465] [ 1417.825741][T24468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1417.828976][T24465] dump_stack_lvl+0xd6/0x122 [ 1417.844835][T24468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1417.846289][T24465] dump_stack+0x11/0x12 [ 1417.846316][T24465] dump_header+0x98/0x410 [ 1417.856846][T24468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1417.860836][T24465] oom_kill_process+0x100/0x550 [ 1417.879889][T24465] out_of_memory+0x620/0x880 03:54:18 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000708001b0000000000140002"], 0x3c}}, 0x0) 03:54:18 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, 0x0, 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1417.884528][T24465] memory_max_write+0x31b/0x420 [ 1417.889482][T24465] ? memory_max_show+0x70/0x70 [ 1417.894354][T24465] cgroup_file_write+0x167/0x300 [ 1417.899429][T24465] ? __check_object_size+0x160/0x200 [ 1417.904785][T24465] ? cgroup_seqfile_stop+0x70/0x70 [ 1417.909900][T24465] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1417.915235][T24465] vfs_write+0x468/0x760 [ 1417.919524][T24465] ksys_write+0xe8/0x1a0 [ 1417.923822][T24465] __x64_sys_write+0x3e/0x50 [ 1417.928448][T24465] do_syscall_64+0x2b/0x70 [ 1417.933012][T24465] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1417.938967][T24465] RIP: 0033:0x7f739ee5e279 [ 1417.943389][T24465] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1417.953405][T24480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1417.963002][T24465] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1417.963032][T24465] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1417.973469][T24480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1417.981849][T24465] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1417.981863][T24465] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1417.981875][T24465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1417.991993][T24480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 03:54:18 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, 0x0, 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:18 executing program 2: socketpair(0x1a, 0x3, 0x7f, &(0x7f0000000080)={0xffffffffffffffff}) [ 1417.999591][T24465] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1417.999610][T24465] [ 1417.999778][T24465] memory: usage 228kB, limit 0kB, failcnt 4893 [ 1418.007641][T24480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.015563][T24465] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1418.015576][T24465] Memory cgroup stats for /syz1: [ 1418.015927][T24465] anon 49152 [ 1418.015927][T24465] file 49152 [ 1418.015927][T24465] kernel 135168 [ 1418.015927][T24465] kernel_stack 16384 [ 1418.015927][T24465] pagetables 36864 [ 1418.015927][T24465] percpu 0 [ 1418.015927][T24465] sock 0 [ 1418.015927][T24465] vmalloc 0 [ 1418.015927][T24465] shmem 40960 [ 1418.015927][T24465] file_mapped 40960 [ 1418.015927][T24465] file_dirty 4096 [ 1418.015927][T24465] file_writeback 0 [ 1418.015927][T24465] swapcached 0 [ 1418.015927][T24465] inactive_anon 49152 [ 1418.015927][T24465] active_anon 40960 [ 1418.015927][T24465] inactive_file 0 [ 1418.015927][T24465] active_file 8192 [ 1418.015927][T24465] unevictable 0 [ 1418.015927][T24465] slab_reclaimable 20352 [ 1418.015927][T24465] slab_unreclaimable 38360 [ 1418.015927][T24465] slab 58712 [ 1418.015927][T24465] workingset_refault_anon 0 [ 1418.015927][T24465] workingset_refault_file 51 [ 1418.015927][T24465] workingset_activate_anon 0 [ 1418.015927][T24465] workingset_activate_file 0 [ 1418.103815][T24486] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000068c0)={0x628c, 0x0, 0x102, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CSA_IES={0x40dc, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0xa, 0x80, [@peer_mgmt={0x75, 0x4, {0x1, 0x401, @void, @void, @void}}]}, @NL80211_ATTR_FTM_RESPONDER={0x11bc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x83, 0x2, "a83bfac27ef33e49c8761ece72f4366c16616e7d46a02746ea73dcd842e2e92ceb11a5d4697e1699b93f967a06d0f830d5830ab76bcac63b837b4b25044cd3e392ca2b060a3fcd1202afef55e030ae01435b49fc9d78e1c36c64c1c3741b1ebfd6ec6bea8c6147455dd909cca0f0397f2df702410532c7858df9bdcf5994bb"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x5c, 0x3, "79eb876514d9527bce91afa51d557355742cd355afa7c31685cf89bdba9a42dc3642efc0c8bf47d854296c3af41bfab2b7f80303d1e77a0dc89f1b62176324796f74d775a00ed64594a59241d9ded1c92a401f27ef23292d"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xc5, 0x3, "2d0134388655ed318f97dbaf9b9e90a5485ee22f075599270604412ed89d60eed3c90f6f15099537339ff4d423b1cee3898cb3d7bce7253fa09409c5e4d8ada5f86eef1bdbbfe18a4c1a447abeef85b6cbbc2a80092b4d1d1f7574e6d1d932fb17e1115ea34929f3a0067910d0f0734d20d0bfea200b4a3302fc2a983a6db6202f4ef34f91dbfb971a7dbe761fdfc897e1f43daff0025a340f48feec0eacc8fbf2250695d167202001598e2739b961b62eaa56d46561f78002abeaff2d28474305"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, "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@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_FTM_RESPONDER={0x2210, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xb7, 0x3, "59532415bb131685d6b6dbddda74f981660f58c79dd27ce96918aa1a9fa82319ae4d780ee6565d46f42abd55f399a25bd2a40793d1b6529ebc18518986ddfe4f83b10c2c4234f18873b1ea88b1e639dcea8588d848f366dbcb0ac706b9dc07413599173cfb9af60fa356174ee69871d805b7883e836e5cd272d2f525f30e8c62032edee7ebc13b6c9e10f09de5b4e570ae9afdf00e147a895cdf36f7550e9c22dff4115181b60ba579678a2ec18cf68f2f4e08"}, @NL80211_FTM_RESP_ATTR_LCI={0xe2, 0x2, "209b2eb45ced0a5f5a427a83718d8700d429f93d5b0465ccc67c6430a49512c778ad04b5c89e5fa40034b7e8b539da7a61baf270fc1a767deac187a13b863e2fa9eb7300a6755bae9c657cccf4ed5c069a1fd9a49534387dbf48e21bfeecfbff31002d086afd88a774da8e9d7d503ca24fb86f90d82aa88b4c190bfd103cef29e7e0ffee44a389e99ac6db9bdc22e28cff7a71ad8894c90503c4611e6b58ddfead6c88423fd0bad7b859321428faa555476450a2546156cd4111a1c5615dd1a81d1a414ed6aef355b53050b0b7e8fc7c112d82234867a9ea9abf5290c3fa"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x58, 0x2, "30c762248e9c178ccd3978e4341ca8d07879e4cb0dd34f04574fe8806807986fc583931bd515a1b3753c4b6f4ab9428d9dcfd45aa261010db94b9a5ebd65590b23a55487a19fc91f334d04934d3631c802fb5872"}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, 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@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, 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@NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0x6, 0xbb, [0x2]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x14, 0xbb, [0x0, 0x6, 0x3f, 0x1bf8, 0xb9, 0x9, 0x6, 0x8]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x6, 0xba, [0xd5]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x6, 0xba, [0x0]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x12, 0xba, [0x9, 0xffff, 0x101, 0x200, 0x2, 0x8001, 0x3]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x10a, 0x7f, [@preq={0x82, 0x2b, @ext={{}, 0x8, 0x3, 0xfffffffb, @device_a, 0x2a69, @broadcast, 0x6, 0x8, 0x1, [{{0x0, 0x0, 0x1}, @broadcast, 0x3}]}}, @ht={0x2d, 0x1a, {0xc, 0x2, 0x4, 0x0, {0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x300, 0x2, 0x8}}, @dsss={0x3, 0x1, 0x68}, @random_vendor={0xdd, 0x7f, "ec5a3c2cfba09e05df5bdf5d949af0df1b24c29f28da9a6f042e4af182052ec89c43eb6e23b4c5a5ce86d63ad072ce67a3fd5b3e3363635d689dd3bc7db36180f3fd4ce7030108da3f40713889de897ef41eb486dddc127dd0089ce820c1346ffc7b24c4af57bba60ddcaf7d8ca88c997162b79ee6746bfe0dd54810236c37"}, @random={0x8, 0x37, "bcb361a42d8facd9f035ea0f7b3c1a816f333728279648eca19952780a06dc09cbff16c0660d54480f4f4d3391a9efbbda9a21ffad456e"}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0x9c9, 0x8, 0x6, 0x2, 0x2]}, @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x3ce, 0x80, [@ssid={0x0, 0x2, @random='so'}, @perr={0x84, 0x11b, {0x6, 0x11, [@ext={{}, @device_b, 0x7, @device_b, 0x9}, @ext={{}, @broadcast, 0x2, @device_a, 0x20}, @not_ext={{}, @device_b, 0x6, "", 0x1b}, @ext={{}, @device_b, 0x7, @device_b, 0x38}, @ext={{}, @device_a, 0x7, @device_b, 0x2d}, @not_ext={{}, @broadcast, 0x8001, "", 0x12}, @not_ext={{}, @device_b, 0x1f, "", 0x25}, @not_ext={{}, @device_b, 0x7, "", 0x4}, @not_ext={{}, @broadcast, 0x346, "", 0x29}, @not_ext={{}, @broadcast, 0x101, "", 0x1f}, @ext={{}, @device_a, 0x9, @device_b, 0x11}, @ext={{}, @device_b, 0x80000000, @broadcast, 0x16}, @ext={{}, @device_a, 0x5, @device_b, 0x1c}, @ext={{}, @device_b, 0x3ff, @device_b, 0x30}, @ext={{}, @device_b, 0x2, @device_a, 0x7}, @not_ext={{}, @broadcast, 0x3, "", 0x2d}, @ext={{}, @broadcast, 0xc8, @broadcast, 0xe}]}}, @fast_bss_trans={0x37, 0xba, {0x2, 0x5, "9a77e55d22d62d962aef9f10f9fee384", "2240bd67d9e788921571fe9746118152100179765deb07539270389ab90ea356", "5f69681e583c69f276dbe86df1e8988b88bb6c19d99f65fed9bae5fb6275772d", [{0x4, 0x7, "8e425548c022a9"}, {0x2, 0x15, "c690c5569fbf6db6c0ff272eab0256be7e274f7b42"}, {0x1, 0x18, "19dd33603fe2f0d5cb987dcc99c5fe0e5442544223ff5888"}, {0x3, 0x7, "0dde445ebeaa46"}, {0x1, 0x23, "65c3bdbcc1941d45960cc47662e501c3ac40ffe8b3d22e6b0d0a1c6f731a2869442af6"}]}}, @fast_bss_trans={0x37, 0x113, {0x40, 0x7, "6a808f1bac4e140759ea701725777058", "15418e9468b3d3350c691515b0d147d29932e38ce9ed3ebf4a62fcbbbeac8ca6", "e4df4af160d2258a83f6bdeb2b4a74e872a0ba2f13502b7dd4ad19248e105bcb", [{0x4, 0x1c, "4c8fd1328a03eff1f8f8cef0ecb116d3872d477c09949f0bdd3c79d9"}, {0x3, 0x10, "2b4c6354845d6d9e12ad548caecb400e"}, {0x2, 0x1f, "ee8ff2f9c7daf467b1822294b5c2a5b719bb0a1f46a1520b2f7ec47427dc7c"}, {0x4, 0xe, "63e7e48deecb36fec424e3ed5ea6"}, {0x2, 0xf, "54366f0b927ae287902855c1bf24db"}, {0x4, 0x25, "2740aa3cd9611444fd3075a405c16c6ed0a332222e1fa22c6c8d48dde5306f96edd9a71d4c"}, {0x1, 0x26, "a98e5d039dc5ebddd815ce85118dc54e6feb83ec0768ebd6352dc37eb1a98e430538e5747cf8"}]}}, @dsss={0x3, 0x1, 0xc3}, @tim={0x5, 0xac, {0xa4, 0xf0, 0x7f, "7aa300eaf7db5367333d3913459520649227b47cdbd3bfea218073b89d0f5f06ce100c9c85fd0e9301c3019f45b3f516e9994b6933d707c0462099cb22cea15ba9cc982cd9cd21967d850a2df0ef0eab669d078fb5b798bdc019bce7ff257e2266181479d50fb35522ab1eb422d6be32daa4ed85d55ae0c1df053022df00ac47f516e013094a7d4233f41f64bec91797bfaac4262ee93595ec911c84139c863f900dcf9121075cc20f"}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x0, 0x7c, 0x9}}, @prep={0x83, 0x1f, @not_ext={{}, 0x0, 0xff, @broadcast, 0x80000001, "", 0x7, 0xe658, @broadcast, 0x3}}]}, @NL80211_ATTR_PROBE_RESP={0x739, 0x91, "3bfc726ddce0739433f3e18fca053b55ebd09f0b32ea08629382318d3edea3d17f0649514ab9624a4df3971114bfe30b6e6c7a00ae848786a26657b6a80cacbd2c8682ffc0fe235cc702d2bbac265212fa11a4d9cfe3993cb006f6f29a706c299c5459a54b9ac490fbcab9d3ad510d38746df8a34a727b43098e57c620773e55e91aed3b9b926477ce5a6d21f434587240d0a1fe41d9e44db2ac340f72129b7608ce8f9e40bdf1d57abacca0d6e8b7c51bd78522b6064b16315d67fa09146e98528d565e8fd816d80584ee404ffd27a02b4694ae3951cafe8cec76baf760cce36cb1878c81eaa05704dea79525a7a287cce43ce33070251c82bab22f3a83a59818909a8bde25034156a8e5b544071b3986c84550520c5009810c9afedb7cbd951a18ab40950f9397c0961ff7781cb7b99f0417d71799284ece39fbfffdebf511cfec1d238ef289c06c17e34f34a59b5a1b920878023d0c9ecdfe0c765beccf941d9d90bbad260d06598c738dc3d2bd8ee504b1d3484c84bc6c4f32ed10e66452cd95d18bcbfeee5617c9797847932fdc654821bc4ca82fe975dcee6ee5f5d39e2536e78b978c431725b96c7b2f0cddbe44aa29396ad9eacaa29c504a25e116a7b42982ebbfbd9501ceca1b2814c6fc6dbed1b0bd76a451ece8b9d910eb6db14977e9786f5327d7a0596dae55bf2882abe318f97ca362fda9a28221db8a450b6050e47bfb8df4975406b8509fc05607b9349ed02b99adb72448b26bf511ae349caa51153874a2bbd15eb5fb2867019439ad9c071cfe648349e994fda2be27a6d0ce563efa9248f5a256c19a1d9052065536b6c581ba61778e73ff2dcac842bed6578e00e55975d23f92ae8dd77b9642ba64bca8c3a6b689a0888b1ab26b67a33d952f55fc8caa97d2af046146acf4f2d3bf47957f0f528591bd6e7f2285f3505c62e747e2ba6f04f7ec47989a953708ceafc910b76f31c9f31e1bac07eb9b357a129d4f74d32f6ae5945c6ffe9b32198a14adcccd5d3a019e9025903ca0531be588ab0d4c4fdb1c204755dace4544e0f21a19e8b9493775894d8d7c20675b9e8a7973b7393a943778646e22f8c4410a2737d5063101d90bc8b26db359b42fef5a468bfc5f03af86bca937f3bbf2384f5fe33fff4f8a3ea148bed46ff28833e400ea342889069fbc8828912a224a60ae73b40a396e6bb864785d09f0d4a035ea1fe6d041a3a7bda3cd3759b472d2e47c459f9cdf53f1aa7e544c2cad6954392c5dd310fd3dd2394d4937a88292ce22204342ac066c96b4f9650caa035e32a105c1c0dc6b23729913f2a8a0beb4c8204d6cef6b604920c60ed1f5f9bef38765cb266b4085bedd7c38228091a870d9a92a1b7ec47197c158ebd735c64980e40085e71fe53897cb4c911867099ed8d0cf2f802da9675af47fc491fd35c4c0c419e2052901a57f458c4f9a43ba08ab2c4519e334a3ac2213245fda14b5b947d9dae8be50bac1c6ef97dad993cd96c81fb09cae2cf7487204559c6e758348de29a482c7495baf527661dffbb56c292f1b0adfc818e3b1cbeb04485e0a496db46756c1ff583006c763020c6a30ada9b12ba8ee1fbeb6fbdb515ee2eb80a24ec62106812796b4d553f5ac7bdc094754146ae872d9f9db2dfca2568337de344b41b975f3ef9a80a799b58b574f26a6c894b038f73b77865e2685ea2787f2d56b87f687f7a4fbef50babff206a08083d13a8ac91f30e313032b74671cc0ad9a4314d77de6bf4ad4c0fd42582a9bdc960df674d6d3452eb56548ea51dd4f87e72b23cb212c9168758c22c9f976b1d995cf59f8cce892cf39b814b00f806db5efc1f44662bf2c81831880517e09f43784b3547af264fd6c1d871f01f1356aff240a361b3b96255a3a44984e2076e3c350518e2309979ce03115f88aebeb2c89328c918bb994593ccf1deb60227cadcd2c4131f6717df9d55e6208a06ecbbed8e4065de01b0335abba16ff8bd81b8b23735e41ff7066646696045f9297f43ab0793adc484fe85d0e2264339b5edeabc9085696a268e8a7f9d4ee12521903b459177b69c99b58dd0cb92a06e428b85fe0a7473d6b72cc9741db4241643d4652cd2ded2573b627f341e051d664c1b15468302d1137f7c1286b514157b23bbd3746e0f43f987a9793229ad8d7e1fe4385ef459bf344198e1bfdc9bface9d8cb6caa988957bec3f254d254f79691e83100ff5e609b9e717d3ef0f21ad9d83d563ebb8004975400d984e2a5b5536c930a9d749dfcda064abcc3cfc294391712b27318881115a8050ec09e85b05a84da852ee792deb9d7a59dc9fce8f13110bffd916286741a0bdf30ceb49625519f7b485f8c6fac260e7dc92f2df32d1a552746900f6b5287e68238afc015e87ac07193aaa6daa855e727170041c0ed4f37e4bce8f536bcbeec646840d8009b52155e84346102c9a711b8bb169407947b64c61438012e6d6844ec99624c162e38eee01a4f992242570ee59021ce6edcf32ce8f98f88b472e7862ae75ba912ebf6e3098be4dd0e74a5788fb50f1980c05dc10985355b5bcc917a3bbd8a0a4e837e9fef794bef7bd21321def4d567d67f6cfd"}, @NL80211_ATTR_IE={0x73, 0x2a, [@random={0x1f, 0x3a, "3103d932d5c877796e2845083947ed9fa449e29185a0c0c7fb33dc25395be45d328ec48c08e8e109e19098defa5799616a05483b1ea887241c96"}, @ht={0x2d, 0x1a, {0x300, 0x2, 0x6, 0x0, {0x188, 0x1f, 0x0, 0x2, 0x0, 0x0, 0x1, 0x3, 0x1}, 0x400, 0x9, 0x62}}, @rann={0x7e, 0x15, {{0x0, 0x1}, 0x3, 0x7f, @device_b, 0x0, 0x7, 0x7000}}]}, @NL80211_ATTR_IE_PROBE_RESP={0xd, 0x7f, [@supported_rates={0x1, 0x7, [{0x12, 0x1}, {0x6}, {0x9}, {0x6c}, {0x6c, 0x1}, {0x15}, {0x6, 0x1}]}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0x14, 0xba, [0x1, 0x5, 0x800, 0x28, 0x4, 0x0, 0x400, 0x108]}]}, @NL80211_ATTR_CSA_IES={0xf94, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x8000, 0x4]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x4, 0x2, 0x9]}, @beacon_params=[@NL80211_ATTR_BEACON_HEAD={0x47b, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1}, {0xfc}, @device_b, @device_b, @from_mac=@device_b, {0x5, 0xf4}}, 0x0, @random=0x7f, 0x216, @void, @void, @void, @val={0x4, 0x6, {0x80, 0x3f, 0x2, 0x7}}, @val={0x6, 0x2, 0x80}, @val={0x5, 0xe7, {0x1, 0x80, 0x6, "b8b0aae1cbe93b9b941b20e7c60089f5fbe701ca5dbfeb6b9ab26a944a0bdd259ea91f1593857ec7d635db69bb34af2c5a69a0a592acd9cc273e8bc682b0dbd6163657ae044aebab23d4182e866e809ea916d6e86370e0d9231e2b2ea3b20f409e1359287177a7bcaf48e9eaf7a5607ec2aa4c41b15eebd9f47ba18a0db55daac662e873ffc421455a392e372c931c5735ef2f062f40346c9ddef8fba6486de0ee44a1cdca5bdc315279470b74fc5732147e391438f39a989726f92e35df09daabca9193a60441d6c0a35a09ea785fe36ffd244d8aeccf7c9e51c440738cf112cbafae8c"}}, @void, @val={0x2a, 0x1, {0x1, 0x1}}, @void, @void, @void, @val={0x71, 0x7, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x1, 0x20}}, @val={0x76, 0x6, {0xa0, 0x3f, 0xa, 0x5}}, [{0xdd, 0x7f, "66eed3415ad26a07d172a6c4af510b6bdf1a6f08f65a4188fbcec7dbb756139d79a6b859338dfef7c2c68c3d6fa850f86005ed968d9adb068b6adeb9e53858617c3c7ca25c11807a4cf83f3b8722139d924125ffde1d3c70b5198fab29f62ec8329ad59792da2cc19ed94a15c92c177fb02c01633e369edfc177725a75a3b0"}, {0xdd, 0xe3, "82e885472f2f5874b7196845d92e3fc5ddaca71cf0f93644b2209e107a3d95ac368908ee657537e5383fef1912cbc8cc16b8a31bbd562d24e1567fe5a7b1508973c88c63d2e0a99312d49a2edae7c9147091c0b35d63bff918b6994ee3fdbcb7702dc5ae7b20755cb25aa6f7e187b4823ac187b8eea24870d84ff89a9df359dd5521660dd8ebe32b07470fb8fa53d832d80eddefee8aef977230baab380c353cda5b74900cac1d45daa40055ff32b20d2b36210ac2d9607dfa3b6aca12f19df3b1c663b4d966cd0d1ab98ffb6eaf108087674d80e599a8d366bfda3038ea85f5b206d8"}, {0xdd, 0x87, "9e59cc9eecc70a88f0a4117c54422216ac967eaa938bd663c0628bed3c32b13f69cf2dd0053b0598e0dbbea42ee0815d668408d3719d3408346f05111944fbe8f4dc8c1f008c541c0a5f0813bb5b68ad80ace1907103974bdf00c0b0503a42b6856304ea302ab03944f68db59f4d062cea930c71b7092bff355301400e5f0521a3338609c964fe"}, {0xdd, 0xb6, "31715517536ee312d02b2eb4211b6ed9d76aa3583759965a1610b12cad64d6655c49ae53a6e2ab4433d5e9e5ae4a37c23b832b96e22313360835cf9d0df1b807baeec633626a7721fdbf2b77f4a1a23d61819803acc188c9c4d6e2d9c3bec4e5fdb0abc49fb0d1dea41b0437f3d49ee3c2e13ab887b70b4f971611e59b1704f5fea8601a893735653583f50065842fa8fe45095339e5dc39d4ee53e4843768aef8188718393da9488813085d9d81d55d7d1bb5af5acd"}, {0xdd, 0xa1, "8ff5843bc74a5a6ee32e55b4b1028388b5162f5487b7dff79aeee71d0686cac1abbc89824877e163fee6ef19032ef8be7a8ee0988b32c7de13fcce7c5fa1a1ad75b790376bc41200a85cfe583b665654251a44a1933ec12b3a5fbb8c8b531b51c044407feae884927b8660af657d77b095f658ddfdee4a2de8ad80344f75be18ce03c3cd775fa853fc3789f9a21d2beda184b39bc9a82934809c4254d8c72a7ba4"}]}}, @NL80211_ATTR_BEACON_HEAD={0x725, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x8}, @device_a, @device_b, @from_mac=@device_b, {0xc, 0x7}}, @ver_80211n={0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}}, 0x8, @random=0x2, 0x1080, @val={0x0, 0x6, @default_ap_ssid}, @void, @val={0x3, 0x1, 0x80}, @val={0x4, 0x6, {0x15, 0xb8, 0x7, 0x9}}, @void, @val={0x5, 0x95, {0x40, 0x8b, 0x81, "94797866f16c0df37e2ce3e3a9741e12ec996cdbca241aed58e74c17f27554b16f60abf246d4e796c7680d3835acc3c4dc8c5feaa835e3b6c81734c88262e1c0a69122f47bffcc36b4ad1ee38130cfd82fc303cb60e8615b3caa9dd5a335b6058245256bda9a8a98f0b037ea9855a958d8286d82fb46a14170e03c4f4871cae81ee4a382f962b5b764655bc610ae0f9a8249"}}, @void, @void, @void, @void, @void, @void, @val={0x76, 0x6, {0x80, 0x1, 0x14, 0x4}}, [{0xdd, 0x60, "206b114fe5efdf064f014baa91c53eff832252555238d3777f5b4673b6bba4c1616ea1f3b840521774e2a5e7ed2a0e669f16f6da0371f3c839bcca55f1a31b56b86bd5d7cc5b6fd12154154ed6e40c21bc4e4b8288a3396aa34db3e3c74aad53"}, {0xdd, 0x90, "e9cf9fa88b8406f6178be9e1c3cfb3cdeed7f9e1684d462404404ea71cd2d0cc452d87fdf0c25832c4ead38ffc9bb2134ec090f7e760109b8716cc09455fb37711f329c850faa71583e69715f945257b04533c589aead8c311f11576cd02f1d65eb4ffde6723c61cd2eeafe21036ecb4db19dedeb1d367faa86be13e31a6315568839bf838038a99e4d40d90695afb74"}, {0xdd, 0xec, "1e8641ac76b9b153dc15ffc8f1c0157ce31fd6e498c0b20e8c88a3cfeeee280ba4b405dacd522183651027c799a1d3d38a95c2722c9b51072fde2e28151e03c1762b0ca8fa3642cd495e33cbb059b278afac2d0fdef46f67ffe8b73772209bce727e482d0218ab9aafa7bc0551ec3fee3cf899120e70df289192bd2df515b7f21425ac3c4b22e0e735bdd4cd7e6af34c4f19fc398acf070eeed9b400539fa1f64ab3843bd199b656e0837ac895f6f834af0ad3f97d76523ae6f79e47008f04687e7abf5b5208cabb7fabc0ad32b339ff001c767638adba27f82d9619269fe016e19e0db4e8104eee7c18c4e3"}, {0xdd, 0xcf, "49aeb7e1966bc5095442996d51ce2b0cb851feba48b005bf6f9728590a335f37beee775f6a19f8b5f8f51e86df0540098647cc3ebb871bba15c343ec092ab5fed61a3e364e9d5b941ba19cc3731e47f888237a65fe1e04aa1e1fd67b0666de99d3f623f8a27d4f291e456c5bc180148060cfc62851a9e61c39871f54c98658107bd4c28093d893ddea9933ca0f5aa4251266bc53df86c52c84eaf2015f20ad55090989075123394cef4ed4d4caa881dbe71489d5c68e7c722264a74489d81ffa11c76b079a8aa77dc2789dd1c64a1e"}, {0xdd, 0xe7, "535787dc44c0008d569aa830cf2facf40280b572def1ab7e4e5f8e9c0aad1b684d639b7a78fc6143cafd625e5326de07a3f63f79d2e4deea18cad732cb2854310fc77c1e8192129aa24de562c255d5094ca5d0cb969dd468dc4ed40f879b9058d850227b0b0d2cc6f70f5d3db93fe7ed6a935a8d76ca9c25f930a0e54494dd88eda631f6093cd34d48ce19dca1e2f1c02604ffe2f3113b8779d2efa5cf22b85a38cf6e5b2fa2053444354c829591647fa6abc1125bf5a8c12bef42b7af63b42fda9c4de6fa1743fac1fa64b02e77afa8282f807bd7cc5c62191b177d246fcb3415310187660696"}, {0xdd, 0x50, "84235af98b934298b4bbfde3720a1cdeb7aa73ee6d8f0f990ab336422c6a35a322b3890dd62a386566f8bc6d52924b838fbee8c244d1a03fccd853c52769521cddf99056fc346486ee6a8186eb3bf7ca"}, {0xdd, 0x74, "4971918cdec8d82f29c46165e060cd2affd75e050945f270bb780a39e94d75672bd44fc8a7f8d895521c7f2989808849879caccf4f88d0363206595c1035fc1ed02086fb1f7b6bdc6447b4eadd3b38428e4294698411f7ff5e7f6cbb999c45e85a34f07b6eb504a262a963e084064fdd8d112fb9"}, {0xdd, 0xff, "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"}, {0xdd, 0xe0, "cd9775d056bf6f8822fcd7c37d3a984e4fba4f5f7fc10f066097bf525ce5a2928912f922baa0fc5f9abd6380964b3a4ca276cb85b2b5938dea6de6e980dc1ef3753dee8e321762f4cc730942c418efa9a76997b31c4e1a5e8b930e6c99971f44e64e6301aed711b98e9b77c12e0c094197617e6505cdc55118cf519ebd9b13def2b6b99038f6c4b62a073a6ffc7da69d9080f99580a19e14736f1e9dcc5d896cb5d41b9d5b99f52d3e87449cc3fe93c3f880a27060ac28c9adde26e1feda79c80cbb90959dc2401f58600bad1ebee6134e4fae0871372c165f6aa12076a3da9f"}]}}, @NL80211_ATTR_BEACON_TAIL={0x92, 0xf, [@link_id={0x65, 0x12, {@random="85d7901d84a2", @broadcast, @device_b}}, @sec_chan_ofs={0x3e, 0x1, 0x1}, @mesh_config={0x71, 0x7, {0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x20}}, @random={0xc7, 0x52, "0d2c278e23d09ebef6f40f323ddd148619b63908ac54257b964b9f681481c4edf905623f84cb0dee1e819057865cedce2778f0aa8e1fa266bb1e9a4b1cf914c28bf230e311aba340c55eea0b1ca2de29ff0b"}, @mic={0x8c, 0x18, {0x1e2, "d20239f8d130", @long="6da7ca9a98549af16385c6060705826e"}}]}, @NL80211_ATTR_IE={0x20f, 0x2a, [@fast_bss_trans={0x37, 0x98, {0x6, 0x3, "e4b38090e1a23fc113cc5498ad2b2a4d", "d7be5ae4da22b2c7415f5abf4bb8e10defd647e7062299b1c3e9416bc08de391", "b75000d103f07c49a9e24e4a983ff771b3f4aab6bdb278a17bb0b0eee8404c1b", [{0x3, 0x1b, "734b53ef3d19be82e371278b0cb469ba18764fe06a5ef695a563ac"}, {0x3, 0x15, "2725bb76aa45ddab4165ed116f29d5ac35bd724104"}, {0x2, 0x10, "ed0b0ff1377d9cb1763ffb8ed4865c4e"}]}}, @rann={0x7e, 0x15, {{}, 0x1, 0x80, @device_a, 0xfffffffe, 0x3, 0x3}}, @channel_switch={0x25, 0x3, {0x0, 0x30, 0x7}}, @channel_switch={0x25, 0x3, {0x0, 0xb, 0x40}}, @rann={0x7e, 0x15, {{0x1, 0xf}, 0x1, 0x3, @device_b, 0x1000, 0x14b, 0x8}}, @link_id={0x65, 0x12, {@initial, @broadcast, @broadcast}}, @gcr_ga={0xbd, 0x6, @device_b}, @tim={0x5, 0x90, {0x3, 0x5, 0x0, "eaba5624c0650f4d55f63fdb2b3e2a10305c3f949c94028440422985bfaa4468c11e911b8bb4982b41ad3741458baa816b74e639fad5626799b7039e7bbd8a1b5479292403e7cb65ac66ec17ee7ba5c01eeb341b7df3c9d5e42291872d23f4b42904a45b6a5b7a02af02dfbc93b1925eeb9ea4db59e029f74f9133bf09e696cd80c3cb0c0154bc53c305e8a211"}}, @random_vendor={0xdd, 0x89, "631fe9717d2536a68b1a4ecd957dd5fb3525c4a36ab0613ace721864d5a9515bad8e297a4d8894b4bff2f841b974a0982c3cbde1a73d968ce7eff9288de17c41e6f30f214ea7ab05ed540f0509aecdde4195c54ecbc37077f65bdf9734c36af911e40e1ef330f1d092a8b97a9e6ab3ed4787250e63df9e590c35adeb19fc47e285acbaaa876c1752d8"}]}, @NL80211_ATTR_IE={0x112, 0x2a, [@mesh_config={0x71, 0x7, {0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x9}}, @mesh_chsw={0x76, 0x6, {0x2, 0x80, 0x35}}, @challenge={0x10, 0x1, 0x6}, @mesh_config={0x71, 0x7, {0x0, 0x0, 0x1, 0x1, 0x1, 0x7f, 0x28}}, @perr={0x84, 0x63, {0x6, 0x7, [@not_ext={{}, @device_a, 0x5cf1, "", 0x31}, @not_ext={{}, @device_a, 0x400, "", 0x15}, @ext={{}, @broadcast, 0x8001, @device_b, 0x36}, @not_ext={{}, @device_a, 0x6, "", 0x11}, @not_ext={{}, @device_b, 0x1, "", 0x34}, @not_ext={{}, @device_a, 0x8, "", 0x11}, @not_ext={{}, @broadcast, 0x1, "", 0xf}]}}, @tim={0x5, 0x5c, {0x6, 0xb0, 0xf6, "2bf8a15833719553a6bfa0b795e3e95fd1ede13595efecadb9be8a515c2947462232a76629be465af87e8c597f5c28e614260310481f0ed219af1fb703879921f2b054a84c2f8663d5dc84f9393b0fb14815cab5a2f9594e56"}}, @mic={0x8c, 0x18, {0x171, "803c9d137829", @long="fff20cd7a9950cda97b217c7fc8a8676"}}, @link_id={0x65, 0x12, {@random="b1510e0496e6", @device_b}}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0x16, 0xba, [0x2, 0x7, 0x8, 0x1f, 0x511, 0x7, 0x2, 0x6, 0x401]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x6, 0xbb, [0x1ff]}]}, @NL80211_ATTR_CSA_IES={0x11fc, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xa, 0xbb, [0x2, 0x80, 0x7]}, @beacon_params=[@NL80211_ATTR_PROBE_RESP={0x510, 0x91, "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"}, @NL80211_ATTR_IE_PROBE_RESP={0x102, 0x7f, [@perr={0x84, 0x48, {0x4, 0x4, [@ext={{}, @device_b, 0x2, @broadcast, 0x15}, @not_ext={{}, @broadcast, 0x6, "", 0x42}, @ext={{}, @device_a, 0x6e72a37b, @device_a, 0x18}, @ext={{}, @broadcast, 0x1, @device_a, 0x32}]}}, @ssid={0x0, 0x6, @default_ap_ssid}, @chsw_timing={0x68, 0x4, {0x6, 0x5}}, @tim={0x5, 0x9c, {0x3, 0x74, 0xfd, "4b3198f1fee014c65350ee328126a6d2926247775bf16cf161636b57f9be4e08fdc221db52252062a868363d4ad10669886c5d131e7fe1122574bae006e9da29d76f9091d8cc6661f3b52709cab4a508ddbaa5fbf95e1b330705148f39a7ae96fbf8b1c35287caf1e4d357e2e0658e8cd2be67695c08de4542043056a449d7b068b1edb2fda6f389c591624b325f9d356d5f3c6ed004f451ea"}}, @cf={0x4, 0x6, {0x5, 0x81, 0x0, 0x5}}]}, @NL80211_ATTR_IE={0x9, 0x2a, [@channel_switch={0x25, 0x3, {0x0, 0xa9}}]}, @NL80211_ATTR_BEACON_HEAD={0x9c, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x5}, @device_b, @device_a, @initial, {0x2, 0x34a}}, @ver_80211n={0x0, 0x8, 0x1, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x7fffffffffffffff, @default, 0x20, @val={0x0, 0x6, @default_ibss_ssid}, @void, @void, @val={0x4, 0x6, {0x1, 0x3, 0x9, 0x7}}, @void, @val={0x5, 0x4e, {0x7f, 0xbb, 0x1, "3e2f9ba300208e98a89b89a84d5bc09052be9eb64b07067a587d5035777c4b770be4e9eacbea2b760111312d0dfa971f0fb7a41b432ca432837bb747e3918207e56a43cc764a1816e48a45"}}, @val={0x25, 0x3, {0x1, 0xae, 0x4}}, @val={0x2a, 0x1, {0x0, 0x0, 0x1}}, @void, @void, @void, @void, @val={0x76, 0x6, {0x1, 0x0, 0x7}}}}, @NL80211_ATTR_IE_ASSOC_RESP={0x2a6, 0x80, [@perr={0x84, 0x13b, {0x4, 0x13, [@not_ext={{}, @broadcast, 0x7fff, "", 0x1f}, @ext={{}, @broadcast, 0xce, @broadcast, 0x1e}, @not_ext={{}, @broadcast, 0xb83d, "", 0x10}, @ext={{}, @device_b, 0x9, @device_a, 0x3b}, @ext={{}, @device_a, 0x80000000, @device_a, 0x5}, @not_ext={{}, @device_a, 0x8000, "", 0x42}, @not_ext={{}, @device_a, 0xfffffe01, "", 0x25}, @not_ext={{}, @device_a, 0x5, "", 0x16}, @ext={{}, @device_a, 0x4, @device_a, 0x2f}, @ext={{}, @broadcast, 0x64, @broadcast, 0x33}, @not_ext={{}, @broadcast, 0x3, "", 0x32}, @ext={{}, @broadcast, 0x8300, @device_a, 0x3}, @ext={{}, @device_b, 0x81, @broadcast, 0x18}, @ext={{}, @device_b, 0x7, @device_b, 0x3e}, @not_ext={{}, @device_a, 0x4, "", 0xe}, @not_ext={{}, @broadcast, 0xfffffffd, "", 0xf}, @ext={{}, @device_a, 0x5, @device_b, 0x30}, @ext={{}, @device_b, 0x3, @device_a, 0x29}, @ext={{}, @device_b, 0x4, @broadcast, 0xe}]}}, @fast_bss_trans={0x37, 0x122, {0x40, 0x8, "169eb9dfe70b8f91f04f3b938cd9029d", "4afcdd8a3a2418d92dec4d6e762b53c0d03a0297df577ca5a2636d1e00dd792c", "77216af261bb503204bd3155d0948abbea67de4e0523d5b448869dbfbc2c2cf6", [{0x4, 0x1c, "932f985803d57074236446e94f5355712fde59aaf54f45ab15a87e09"}, {0x3, 0x26, "b55c57ea147a4cfd8c982b170f5609b16a3333566155fc1703427a8d190c7a523fd364fbf54b"}, {0x4, 0x25, "9e3d9af87cb063b23cf2b0652180db547c9ae2da8535f92960840b1e95dd4374994b10af0b"}, {0x2, 0x18, "1553dfeab39941c6726d8941f8b723f4fd69a69973ccc3a2"}, {0x3, 0x3, "c53dab"}, {0x2, 0x18, "408897fc3636d29477b1bcce47c04ad761aa33a087262326"}, {0x4, 0xe, "29dcafd5c6a49a1046cf6fac935f"}, {0x3, 0x18, "3be47c070d8f598d14e3499fbbfb264bedd69bc28f90ba30"}]}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x9, 0xaf}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0xd0, 0xc}}, @dsss={0x3, 0x1, 0xe}, @rann={0x7e, 0x15, {{0x0, 0x32}, 0x40, 0x3a, @device_b, 0xfffffffc, 0xfffffffa, 0x69}}, @ibss={0x6, 0x2, 0x5}, @rann={0x7e, 0x15, {{0x0, 0x3}, 0xff, 0x0, @broadcast, 0x1ff, 0x4, 0x9}}]}, @NL80211_ATTR_BEACON_TAIL={0x155, 0xf, [@random={0x8, 0xd4, "91ab0635ad67b361f96ac5fa0f341e34d258b92bc54b472b88c7e92e72f494dfa3ce232b2156e38ae0691759ef8a6c58bd22365fdefd0136750feca2b6cb3611d936f8f13b355aaf88ec04beaf7df455c3a8847be5b5abcd2304b290eae6baf5716be779ead4f4c463139d214add4f77d579be99abc1682098a019cade4952802676e9dff140588a19cfd6db96ed69521c9c9e167b32be73063f3c92e4c8a01eaefcb2be27d2614ec11223fd10d48036de9ba020eadfebc61dd6bdfd53002aabc8117bde632da0a61162887c88518451c1e5677b"}, @random_vendor={0xdd, 0x5a, "72de6cf6db3d7b7a6cb4ccb48d26fb8472f433837d6e1f2bb29427a8b086adef8f463a7b80f9782b615b55eba5ad3d3506ca5438f7e6ec2fbeddbdb555388d7db56923b662ad72b92c4f091cdd013ef791a947c583ee8e77ba29"}, @erp={0x2a, 0x1, {0x1}}, @mesh_chsw={0x76, 0x6, {0x7f, 0x3, 0x1e, 0x6}}, @link_id={0x65, 0x12, {@random="022856176722", @broadcast, @device_b}}]}, @NL80211_ATTR_BEACON_TAIL={0x50, 0xf, [@link_id={0x65, 0x12, {@initial, @broadcast, @broadcast}}, @preq={0x82, 0x36, @ext={{}, 0x9, 0x0, 0x1, @broadcast, 0x4, @device_b, 0xbbc5, 0x7, 0x2, [{{}, @device_b, 0x3f}, {{0x1}, @broadcast, 0x7}]}}]}, @NL80211_ATTR_BEACON_HEAD={0x31e, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1}, {0x6}, @device_b, @device_b, @initial, {0x9, 0x1f}}, @ver_80211n={0x0, 0x7, 0x3, 0x3, 0x0, 0x3, 0x1, 0x0, 0x1}}, 0x7, @random=0x5, 0x22, @val={0x0, 0x6, @default_ap_ssid}, @val, @val={0x3, 0x1, 0x2a}, @val={0x4, 0x6, {0x7, 0x3, 0x76da, 0x401}}, @void, @val={0x5, 0x38, {0x6a, 0x39, 0x9, "bfdbb211413d61ebaa24f5ca93ea073532511d7f181ad7bd22cda642b0259fd1a87fc9cf6d57b07e385711b78f3490aab09c3ff4f3"}}, @val={0x25, 0x3, {0x1, 0x68, 0x3}}, @val={0x2a, 0x1}, @val={0x3c, 0x4, {0x0, 0x6, 0xa1, 0x3}}, @val={0x2d, 0x1a, {0x400, 0x2, 0x4, 0x0, {0x7f, 0x1f00, 0x0, 0x3, 0x0, 0x0, 0x1, 0x3, 0x1}, 0x400, 0x3ff, 0x7f}}, @val={0x72, 0x6}, @val={0x71, 0x7, {0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2, 0x8, 0x69}}, @val={0x76, 0x6, {0x0, 0x7f, 0x38, 0x5}}, [{0xdd, 0x9f, "608fdcd9e0e2089da800b638c8f890137f35f295f2ea78b82261c15e356e7200f3097f32692874cb86a3a69aaf4e2bab7137ae3efc59074d451e3bc5ac079eb969afa4004a1c0dc69414bd0d247029c8fd75f3c8ae25b59bf294c66124cd8c0799a686ffcf1e2cfda3e7b45d8a21c9e7b59f4c824f3277ee0742cbaf82ce1457754bbe4cfdbaa07daada80ddfc55d5ea311eaeec37aeecde0831812711c226"}, {0xdd, 0x16, "f271d1921829aa9eba3066107a8da16f6542f60ad45d"}, {0xdd, 0xe0, "9950dd972bc906a6434b3b6aa38dd008fc51d06f6515fbd2a7f8a4891a8edbd8747bb07d99324de7850681dfda442149264d11553a5cee85abc2f66dc4a55cbe383b9fd2ed0c036c880167c7be8ec6a6ac68f7f04e33218439d996fe3d38c59b39fc76f8341e6ccb506051e412e0f803979f9420a8bb0c8139f576a50d5fbc5e94c6e9cea980c618a421424b37558db4ec1556d9b0dfd96dd0a63a5254507dd399c035b1662ae91f17be78b89fa328c6187fa3e5a6de56c853a611ce529c75903327598e219834d7a39307c2ab7fb2f267ee76c17195cab6d8316c374d1831b3"}, {0xdd, 0xc3, "f067a23374344caa0f1d7678f78b7ccb7e14ae1e8debe4882179949e386ca4d3bdf06fb4bdd4bb65419d85e17f64aa198665d4ef44622c8222142eb41f79eb50233b4031a9051d35af5f77da1cb4a04dcc242f52b3c88c3c0e5ea29ac56d931a38184af254a209783ad0f30cd4345a495b6baf43adaeb26deae4f4b294560d66f67c2af7c2e58cb48895ed3f9702704e4bf35e9b4e9332a91effd8ba64cd168f7981ce066b336e377d9bd1544d6f6e97d08b5c5be54ed2fb6e2a961cb20654ba373a40"}]}}], @beacon_params=[@NL80211_ATTR_PROBE_RESP={0x212, 0x91, "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"}], @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0x50, 0x7f, [@erp={0x2a, 0x1}, @erp={0x2a, 0x1, {0x0, 0x1}}, @link_id={0x65, 0x12, {@random="25bcfa9060c4", @device_a, @device_b}}, @measure_req={0x26, 0x30, {0x9, 0x5, 0x1, "837ecbb8dbbd201343e88b00d1015057503c9e560daff1ceeda34eb074db4b65185e0ef8b603df4b2d59664a31"}}]}, @NL80211_ATTR_BEACON_HEAD={0x40, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1}, {0x2d2b}, @device_a, @device_b, @initial, {0x7}}, 0x7, @random, 0x40, @void, @void, @void, @val={0x4, 0x6, {0x7, 0x20, 0x9, 0x8001}}, @void, @void, @void, @void, @void, @void, @val={0x72, 0x6}, @void, @val={0x76, 0x6, {0x1, 0x8, 0x10, 0xc0}}}}, @NL80211_ATTR_IE={0x21, 0x2a, [@ibss={0x6, 0x2, 0x7}, @gcr_ga={0xbd, 0x6, @device_b}, @channel_switch={0x25, 0x3, {0x1, 0x1, 0x8}}, @mesh_config={0x71, 0x7, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}}, @dsss={0x3, 0x1, 0x7c}]}, @NL80211_ATTR_IE_ASSOC_RESP={0xe7, 0x80, [@erp={0x2a, 0x1}, @chsw_timing={0x68, 0x4, {0x2, 0x7}}, @dsss={0x3, 0x1, 0xa5}, @link_id={0x65, 0x12, {@from_mac, @device_a, @broadcast}}, @random={0x4, 0xbb, "e25985ad52a5391267273501677148b924de4b02a3a940656bb05e3e89377c8685021f408e8e0fbcf0511d64651c357c7d1b95398eee1cb77c71bf7515716d0f57f63390645500d7332c65aa81d43eb75c7049bfa92a9a94d8c299609b03854c28df1cc78d7bee90228ec571b5e7f6640e0a463c87e571f135a34c38104a808c7e5048edbe9012d8ba38e3242e713093a4d64259b06de3a444051ff7a0040b573f5833c1ca6e0c5776461b56cd24b000aeb337d2d3352333e1edd3"}, @peer_mgmt={0x75, 0x4, {0x0, 0x1, @void, @void, @void}}]}, @NL80211_ATTR_IE={0xf, 0x2a, [@challenge={0x10, 0x1, 0xcb}, @mesh_chsw={0x76, 0x6, {0x0, 0x1, 0x41, 0x6}}]}]]}]}, 0x628c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x33f400, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xac, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xef00}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x9}}]}, 0xac}, 0x1, 0x0, 0x0, 0xc044880}, 0x44000) (async) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYBLOB="00000000b4c278fe1af8c9b76c34bd407fe41f3f4d69ad3f85a08f52224cb7b090d3cae6f0a86d40d231c21c5976e8b1a0b0", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x83, &(0x7f0000000640)={r7}, 0x8) (async) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r7, 0x4) (async) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}]}, 0x3c}}, 0x0) 03:54:18 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000808001b0000000000140002"], 0x3c}}, 0x0) [ 1418.162042][T24465] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz4,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=24429,uid=0 [ 1418.172520][T24486] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.176819][T24486] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1418.187711][T24465] Memory cgroup out of memory: Killed process 24429 (syz-executor.1) total-vm:42340kB, anon-rss:364kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 [ 1418.225123][T24486] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.251449][T24465] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1418.261472][T24465] CPU: 1 PID: 24465 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1418.272432][T24465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1418.282517][T24465] Call Trace: [ 1418.285976][T24465] [ 1418.288898][T24465] dump_stack_lvl+0xd6/0x122 [ 1418.293522][T24465] dump_stack+0x11/0x12 [ 1418.297733][T24465] dump_header+0x98/0x410 [ 1418.302127][T24465] out_of_memory+0x65e/0x880 [ 1418.306700][T24465] memory_max_write+0x31b/0x420 [ 1418.311561][T24465] ? memory_max_show+0x70/0x70 [ 1418.316309][T24465] cgroup_file_write+0x167/0x300 [ 1418.321496][T24465] ? __check_object_size+0x160/0x200 [ 1418.326827][T24465] ? cgroup_seqfile_stop+0x70/0x70 [ 1418.331995][T24465] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1418.337263][T24465] vfs_write+0x468/0x760 [ 1418.341538][T24465] ksys_write+0xe8/0x1a0 [ 1418.345821][T24465] __x64_sys_write+0x3e/0x50 [ 1418.350435][T24465] do_syscall_64+0x2b/0x70 [ 1418.354906][T24465] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1418.360892][T24465] RIP: 0033:0x7f739ee5e279 [ 1418.365286][T24465] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1418.385002][T24465] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1418.393423][T24465] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1418.401530][T24465] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1418.409492][T24465] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1418.417445][T24465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1418.425490][T24465] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1418.433486][T24465] [ 1418.436529][T24465] memory: usage 80kB, limit 0kB, failcnt 4910 [ 1418.442618][T24465] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1418.449462][T24465] Memory cgroup stats for /syz1: [ 1418.449766][T24465] anon 0 [ 1418.449766][T24465] file 49152 [ 1418.449766][T24465] kernel 32768 [ 1418.449766][T24465] kernel_stack 0 [ 1418.449766][T24465] pagetables 0 [ 1418.449766][T24465] percpu 0 [ 1418.449766][T24465] sock 0 [ 1418.449766][T24465] vmalloc 0 [ 1418.449766][T24465] shmem 40960 [ 1418.449766][T24465] file_mapped 40960 [ 1418.449766][T24465] file_dirty 4096 [ 1418.449766][T24465] file_writeback 0 [ 1418.449766][T24465] swapcached 0 [ 1418.449766][T24465] inactive_anon 0 [ 1418.449766][T24465] active_anon 40960 [ 1418.449766][T24465] inactive_file 0 [ 1418.449766][T24465] active_file 8192 [ 1418.449766][T24465] unevictable 0 [ 1418.449766][T24465] slab_reclaimable 6024 [ 1418.449766][T24465] slab_unreclaimable 21392 [ 1418.449766][T24465] slab 27416 [ 1418.449766][T24465] workingset_refault_anon 0 [ 1418.449766][T24465] workingset_refault_file 51 [ 1418.449766][T24465] workingset_activate_anon 0 [ 1418.449766][T24465] workingset_activate_file 0 [ 1418.542701][T24465] Out of memory and no killable processes... 03:54:19 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x10) (async) r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x7, 0x0) renameat2(r0, &(0x7f0000000080)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2) (async) mount(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x10004, 0x0) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@getchain={0x54, 0x66, 0x10, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xc}, {0x4, 0x1}, {0x10, 0xffe0}}, [{0x8, 0xb, 0x1}, {0x8, 0xb, 0xa223}, {0x8, 0xb, 0x4}, {0x8, 0xb, 0x1000}, {0x8, 0xb, 0x2}, {0x8, 0xb, 0xfffffe01}]}, 0x54}, 0x1, 0x0, 0x0, 0x40884}, 0x20008010) (async) open(&(0x7f0000000140)='./file0/file0\x00', 0x64a540, 0xc0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='cgroup2\x00', 0x0, &(0x7f00000002c0)='\x9f\x00') 03:54:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, 0x0, 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:19 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000908001b0000000000140002"], 0x3c}}, 0x0) 03:54:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, 0x0, &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=@setlink={0x0, 0x13, 0x20, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x204, 0x16100}, [@IFLA_LINK={0x0, 0x5, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x81}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=@delchain={0x498, 0x65, 0x2, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0xa, 0x8}, {0x6, 0xe}, {0xc, 0xfff1}}, [@filter_kind_options=@f_bpf={{0x8}, {0xc, 0x2, [@TCA_BPF_FLAGS={0x8, 0x8, 0x1}]}}, @filter_kind_options=@f_tcindex={{0xc}, {0x43c, 0x2, [@TCA_TCINDEX_POLICE={0x28, 0x6, [@TCA_POLICE_RATE64={0xc, 0x8, 0x100000000}, @TCA_POLICE_RESULT={0x8, 0x5, 0x800}, @TCA_POLICE_RESULT={0x8, 0x5, 0x7fffffff}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x3f}]}, @TCA_TCINDEX_POLICE={0x408, 0x6, [@TCA_POLICE_RATE={0x404, 0x2, [0x1, 0x80000001, 0x10001, 0x4, 0xe9, 0x6, 0xfffffe01, 0x8, 0x9, 0x0, 0x4a69ea7c, 0x1000, 0x7, 0x4, 0x7ff, 0x2, 0x1a6e20, 0x7, 0x8000, 0x5, 0x8, 0x101, 0x6cb6e807, 0x5d5, 0x80000, 0x1f, 0x7, 0x1, 0xfff, 0xffffff5a, 0x2, 0x2, 0x1000, 0x3, 0x5, 0x7a7f, 0x5, 0x27d0c152, 0xffffff81, 0xfffffffd, 0x7fff, 0x1f, 0x9ff, 0xc7ec, 0x4, 0xff, 0x2, 0x3, 0x9, 0x7fffffff, 0x2, 0x3, 0xfffffff9, 0x0, 0x6, 0x8, 0x0, 0x8000, 0x97, 0x7, 0x400, 0x0, 0x7, 0x0, 0x80000000, 0xfffffff9, 0x5, 0x5, 0x7f, 0x1, 0x7ff, 0x8001, 0x7, 0x200, 0x4, 0xffffff7f, 0x10001, 0x3, 0x3, 0x4, 0x4, 0x2, 0x896, 0xd3bd, 0x7, 0x9, 0x2, 0x363, 0x7, 0x3f, 0x9, 0xe0d, 0x8, 0x4, 0x6, 0x19, 0x9c83, 0x5, 0x100000, 0x523, 0x1, 0x9, 0x72, 0x104f, 0x7, 0xe7, 0x401, 0xc000, 0x8, 0x698, 0x6, 0x6, 0x6, 0x1, 0x3, 0x7fffffff, 0xffffffff, 0x1, 0x2, 0x4f, 0x180, 0x1, 0x1000, 0x9, 0x3, 0x26fb, 0x200, 0x2, 0x4, 0x800, 0x20, 0xffffffe1, 0x81, 0x6, 0x1, 0x5, 0xfffffffc, 0x9, 0x81, 0xb185, 0x80, 0x3f, 0x2, 0x5, 0x0, 0x2, 0x8, 0xd0, 0x9, 0x2, 0x2, 0x5, 0x1, 0x3, 0x8, 0x0, 0x7, 0xffffff80, 0xe74, 0x7ff, 0x56d, 0x24, 0x1f, 0xfff, 0x2, 0xfffffffb, 0x8, 0x2, 0x9, 0xbf, 0xfffffffd, 0x0, 0x7, 0x6, 0xc93, 0x3ff, 0xffffffe1, 0x401, 0x5, 0xfffffffe, 0x7f, 0x800, 0x8, 0x9, 0x3, 0x2, 0x1f97bab7, 0x2d4, 0x5, 0xe5c, 0x3, 0xfff, 0xfff, 0x4, 0x7, 0x9, 0x40, 0x3, 0xea, 0x80, 0xfffffffb, 0x8, 0x6, 0x4, 0x5827, 0x1, 0x3898, 0x2, 0xb6, 0x100, 0x4, 0x0, 0x8, 0x6, 0xffffff01, 0x7f1, 0x7f, 0x3, 0x8001, 0x5, 0x4, 0x873, 0x40, 0x2, 0x6, 0x9, 0x8, 0x10000, 0x1, 0x7, 0x80, 0x3, 0x101, 0xfffff3a3, 0x8001, 0x4, 0x8, 0xed10, 0x3, 0x7, 0x2, 0x8, 0x8, 0x1, 0xe3, 0x0, 0x7, 0x0, 0x8, 0x9, 0x0, 0x8, 0x3, 0x6, 0xff, 0x3cb58f30]}]}, @TCA_TCINDEX_CLASSID={0x8, 0x5, {0xfff2, 0x6}}]}}, @TCA_RATE={0x6, 0x5, {0x0, 0x7}}, @TCA_RATE={0x6, 0x5, {0xae, 0x6}}, @TCA_CHAIN={0x8, 0xb, 0x4}]}, 0x498}, 0x1, 0x0, 0x0, 0x804}, 0x4000001) 03:54:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r5], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000", @ANYRES32], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, 0x0, &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(0x0, 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:19 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='binfmt_misc\x00', 0xa32d50, &(0x7f0000000180)='\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x13b) [ 1418.644719][T24498] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24498 comm=syz-executor.2 03:54:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, 0x0, &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1418.686591][T24494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1418.697171][T24494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.721150][T24494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1418.731629][T24494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1418.740024][T24504] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1418.751628][T24504] CPU: 0 PID: 24504 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1418.762576][T24504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1418.772696][T24504] Call Trace: [ 1418.774280][T24510] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24510 comm=syz-executor.2 [ 1418.775965][T24504] [ 1418.775972][T24504] dump_stack_lvl+0xd6/0x122 [ 1418.796234][T24504] dump_stack+0x11/0x12 [ 1418.800465][T24504] dump_header+0x98/0x410 [ 1418.804833][T24504] out_of_memory+0x65e/0x880 [ 1418.809430][T24504] memory_max_write+0x31b/0x420 [ 1418.814296][T24504] ? memory_max_show+0x70/0x70 [ 1418.819115][T24504] cgroup_file_write+0x167/0x300 [ 1418.824056][T24504] ? __check_object_size+0x160/0x200 [ 1418.829355][T24504] ? cgroup_seqfile_stop+0x70/0x70 [ 1418.834542][T24504] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1418.840417][T24504] vfs_write+0x468/0x760 [ 1418.844669][T24504] ksys_write+0xe8/0x1a0 [ 1418.849029][T24504] __x64_sys_write+0x3e/0x50 [ 1418.853626][T24504] do_syscall_64+0x2b/0x70 [ 1418.858089][T24504] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1418.864107][T24504] RIP: 0033:0x7f3c2cb58279 [ 1418.868531][T24504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1418.880875][T24516] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24516 comm=syz-executor.2 [ 1418.888126][T24504] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1418.888146][T24504] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1418.917362][T24504] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1418.925334][T24504] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1418.933406][T24504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1418.941381][T24504] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1418.949362][T24504] [ 1418.952475][T24504] memory: usage 68kB, limit 0kB, failcnt 4910 [ 1418.958635][T24504] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1418.965498][T24504] Memory cgroup stats for /syz1: [ 1418.965839][T24504] anon 0 [ 1418.965839][T24504] file 49152 [ 1418.965839][T24504] kernel 20480 [ 1418.965839][T24504] kernel_stack 0 [ 1418.965839][T24504] pagetables 0 [ 1418.965839][T24504] percpu 0 [ 1418.965839][T24504] sock 0 [ 1418.965839][T24504] vmalloc 0 [ 1418.965839][T24504] shmem 40960 [ 1418.965839][T24504] file_mapped 40960 [ 1418.965839][T24504] file_dirty 0 [ 1418.965839][T24504] file_writeback 0 [ 1418.965839][T24504] swapcached 0 [ 1418.965839][T24504] inactive_anon 0 [ 1418.965839][T24504] active_anon 40960 [ 1418.965839][T24504] inactive_file 0 [ 1418.965839][T24504] active_file 8192 [ 1418.965839][T24504] unevictable 0 [ 1418.965839][T24504] slab_reclaimable 4448 [ 1418.965839][T24504] slab_unreclaimable 13400 03:54:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=@setlink={0x0, 0x13, 0x20, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x204, 0x16100}, [@IFLA_LINK={0x0, 0x5, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x81}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=@delchain={0x498, 0x65, 0x2, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0xa, 0x8}, {0x6, 0xe}, {0xc, 0xfff1}}, [@filter_kind_options=@f_bpf={{0x8}, {0xc, 0x2, [@TCA_BPF_FLAGS={0x8, 0x8, 0x1}]}}, @filter_kind_options=@f_tcindex={{0xc}, {0x43c, 0x2, [@TCA_TCINDEX_POLICE={0x28, 0x6, [@TCA_POLICE_RATE64={0xc, 0x8, 0x100000000}, @TCA_POLICE_RESULT={0x8, 0x5, 0x800}, @TCA_POLICE_RESULT={0x8, 0x5, 0x7fffffff}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x3f}]}, @TCA_TCINDEX_POLICE={0x408, 0x6, [@TCA_POLICE_RATE={0x404, 0x2, [0x1, 0x80000001, 0x10001, 0x4, 0xe9, 0x6, 0xfffffe01, 0x8, 0x9, 0x0, 0x4a69ea7c, 0x1000, 0x7, 0x4, 0x7ff, 0x2, 0x1a6e20, 0x7, 0x8000, 0x5, 0x8, 0x101, 0x6cb6e807, 0x5d5, 0x80000, 0x1f, 0x7, 0x1, 0xfff, 0xffffff5a, 0x2, 0x2, 0x1000, 0x3, 0x5, 0x7a7f, 0x5, 0x27d0c152, 0xffffff81, 0xfffffffd, 0x7fff, 0x1f, 0x9ff, 0xc7ec, 0x4, 0xff, 0x2, 0x3, 0x9, 0x7fffffff, 0x2, 0x3, 0xfffffff9, 0x0, 0x6, 0x8, 0x0, 0x8000, 0x97, 0x7, 0x400, 0x0, 0x7, 0x0, 0x80000000, 0xfffffff9, 0x5, 0x5, 0x7f, 0x1, 0x7ff, 0x8001, 0x7, 0x200, 0x4, 0xffffff7f, 0x10001, 0x3, 0x3, 0x4, 0x4, 0x2, 0x896, 0xd3bd, 0x7, 0x9, 0x2, 0x363, 0x7, 0x3f, 0x9, 0xe0d, 0x8, 0x4, 0x6, 0x19, 0x9c83, 0x5, 0x100000, 0x523, 0x1, 0x9, 0x72, 0x104f, 0x7, 0xe7, 0x401, 0xc000, 0x8, 0x698, 0x6, 0x6, 0x6, 0x1, 0x3, 0x7fffffff, 0xffffffff, 0x1, 0x2, 0x4f, 0x180, 0x1, 0x1000, 0x9, 0x3, 0x26fb, 0x200, 0x2, 0x4, 0x800, 0x20, 0xffffffe1, 0x81, 0x6, 0x1, 0x5, 0xfffffffc, 0x9, 0x81, 0xb185, 0x80, 0x3f, 0x2, 0x5, 0x0, 0x2, 0x8, 0xd0, 0x9, 0x2, 0x2, 0x5, 0x1, 0x3, 0x8, 0x0, 0x7, 0xffffff80, 0xe74, 0x7ff, 0x56d, 0x24, 0x1f, 0xfff, 0x2, 0xfffffffb, 0x8, 0x2, 0x9, 0xbf, 0xfffffffd, 0x0, 0x7, 0x6, 0xc93, 0x3ff, 0xffffffe1, 0x401, 0x5, 0xfffffffe, 0x7f, 0x800, 0x8, 0x9, 0x3, 0x2, 0x1f97bab7, 0x2d4, 0x5, 0xe5c, 0x3, 0xfff, 0xfff, 0x4, 0x7, 0x9, 0x40, 0x3, 0xea, 0x80, 0xfffffffb, 0x8, 0x6, 0x4, 0x5827, 0x1, 0x3898, 0x2, 0xb6, 0x100, 0x4, 0x0, 0x8, 0x6, 0xffffff01, 0x7f1, 0x7f, 0x3, 0x8001, 0x5, 0x4, 0x873, 0x40, 0x2, 0x6, 0x9, 0x8, 0x10000, 0x1, 0x7, 0x80, 0x3, 0x101, 0xfffff3a3, 0x8001, 0x4, 0x8, 0xed10, 0x3, 0x7, 0x2, 0x8, 0x8, 0x1, 0xe3, 0x0, 0x7, 0x0, 0x8, 0x9, 0x0, 0x8, 0x3, 0x6, 0xff, 0x3cb58f30]}]}, @TCA_TCINDEX_CLASSID={0x8, 0x5, {0xfff2, 0x6}}]}}, @TCA_RATE={0x6, 0x5, {0x0, 0x7}}, @TCA_RATE={0x6, 0x5, {0xae, 0x6}}, @TCA_CHAIN={0x8, 0xb, 0x4}]}, 0x498}, 0x1, 0x0, 0x0, 0x804}, 0x4000001) 03:54:19 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000a08001b0000000000140002"], 0x3c}}, 0x0) 03:54:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 64) r1 = socket(0x10, 0x803, 0x0) (rerun: 64) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async, rerun: 32) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) (async, rerun: 32) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=@setlink={0x0, 0x13, 0x20, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x204, 0x16100}, [@IFLA_LINK={0x0, 0x5, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x81}, 0x0) (async, rerun: 64) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=@delchain={0x498, 0x65, 0x2, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0xa, 0x8}, {0x6, 0xe}, {0xc, 0xfff1}}, [@filter_kind_options=@f_bpf={{0x8}, {0xc, 0x2, [@TCA_BPF_FLAGS={0x8, 0x8, 0x1}]}}, @filter_kind_options=@f_tcindex={{0xc}, {0x43c, 0x2, [@TCA_TCINDEX_POLICE={0x28, 0x6, [@TCA_POLICE_RATE64={0xc, 0x8, 0x100000000}, @TCA_POLICE_RESULT={0x8, 0x5, 0x800}, @TCA_POLICE_RESULT={0x8, 0x5, 0x7fffffff}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x3f}]}, @TCA_TCINDEX_POLICE={0x408, 0x6, [@TCA_POLICE_RATE={0x404, 0x2, [0x1, 0x80000001, 0x10001, 0x4, 0xe9, 0x6, 0xfffffe01, 0x8, 0x9, 0x0, 0x4a69ea7c, 0x1000, 0x7, 0x4, 0x7ff, 0x2, 0x1a6e20, 0x7, 0x8000, 0x5, 0x8, 0x101, 0x6cb6e807, 0x5d5, 0x80000, 0x1f, 0x7, 0x1, 0xfff, 0xffffff5a, 0x2, 0x2, 0x1000, 0x3, 0x5, 0x7a7f, 0x5, 0x27d0c152, 0xffffff81, 0xfffffffd, 0x7fff, 0x1f, 0x9ff, 0xc7ec, 0x4, 0xff, 0x2, 0x3, 0x9, 0x7fffffff, 0x2, 0x3, 0xfffffff9, 0x0, 0x6, 0x8, 0x0, 0x8000, 0x97, 0x7, 0x400, 0x0, 0x7, 0x0, 0x80000000, 0xfffffff9, 0x5, 0x5, 0x7f, 0x1, 0x7ff, 0x8001, 0x7, 0x200, 0x4, 0xffffff7f, 0x10001, 0x3, 0x3, 0x4, 0x4, 0x2, 0x896, 0xd3bd, 0x7, 0x9, 0x2, 0x363, 0x7, 0x3f, 0x9, 0xe0d, 0x8, 0x4, 0x6, 0x19, 0x9c83, 0x5, 0x100000, 0x523, 0x1, 0x9, 0x72, 0x104f, 0x7, 0xe7, 0x401, 0xc000, 0x8, 0x698, 0x6, 0x6, 0x6, 0x1, 0x3, 0x7fffffff, 0xffffffff, 0x1, 0x2, 0x4f, 0x180, 0x1, 0x1000, 0x9, 0x3, 0x26fb, 0x200, 0x2, 0x4, 0x800, 0x20, 0xffffffe1, 0x81, 0x6, 0x1, 0x5, 0xfffffffc, 0x9, 0x81, 0xb185, 0x80, 0x3f, 0x2, 0x5, 0x0, 0x2, 0x8, 0xd0, 0x9, 0x2, 0x2, 0x5, 0x1, 0x3, 0x8, 0x0, 0x7, 0xffffff80, 0xe74, 0x7ff, 0x56d, 0x24, 0x1f, 0xfff, 0x2, 0xfffffffb, 0x8, 0x2, 0x9, 0xbf, 0xfffffffd, 0x0, 0x7, 0x6, 0xc93, 0x3ff, 0xffffffe1, 0x401, 0x5, 0xfffffffe, 0x7f, 0x800, 0x8, 0x9, 0x3, 0x2, 0x1f97bab7, 0x2d4, 0x5, 0xe5c, 0x3, 0xfff, 0xfff, 0x4, 0x7, 0x9, 0x40, 0x3, 0xea, 0x80, 0xfffffffb, 0x8, 0x6, 0x4, 0x5827, 0x1, 0x3898, 0x2, 0xb6, 0x100, 0x4, 0x0, 0x8, 0x6, 0xffffff01, 0x7f1, 0x7f, 0x3, 0x8001, 0x5, 0x4, 0x873, 0x40, 0x2, 0x6, 0x9, 0x8, 0x10000, 0x1, 0x7, 0x80, 0x3, 0x101, 0xfffff3a3, 0x8001, 0x4, 0x8, 0xed10, 0x3, 0x7, 0x2, 0x8, 0x8, 0x1, 0xe3, 0x0, 0x7, 0x0, 0x8, 0x9, 0x0, 0x8, 0x3, 0x6, 0xff, 0x3cb58f30]}]}, @TCA_TCINDEX_CLASSID={0x8, 0x5, {0xfff2, 0x6}}]}}, @TCA_RATE={0x6, 0x5, {0x0, 0x7}}, @TCA_RATE={0x6, 0x5, {0xae, 0x6}}, @TCA_CHAIN={0x8, 0xb, 0x4}]}, 0x498}, 0x1, 0x0, 0x0, 0x804}, 0x4000001) (rerun: 64) 03:54:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(0x0, 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:19 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000b08001b0000000000140002"], 0x3c}}, 0x0) 03:54:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1418.965839][T24504] slab 17848 [ 1418.965839][T24504] workingset_refault_anon 0 [ 1418.965839][T24504] workingset_refault_file 51 [ 1418.965839][T24504] workingset_activate_anon 0 [ 1418.965839][T24504] workingset_activate_file 0 [ 1418.968327][T24516] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24516 comm=syz-executor.2 [ 1418.970892][T24504] Out of memory and no killable processes... [ 1419.135846][T24528] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1419.146116][T24528] CPU: 0 PID: 24528 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1419.157130][T24528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1419.167191][T24528] Call Trace: [ 1419.167369][T24527] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1419.170463][T24528] [ 1419.170471][T24528] dump_stack_lvl+0xd6/0x122 [ 1419.180942][T24527] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1419.183786][T24528] dump_stack+0x11/0x12 [ 1419.183813][T24528] dump_header+0x98/0x410 [ 1419.183836][T24528] out_of_memory+0x65e/0x880 [ 1419.211446][T24528] memory_max_write+0x31b/0x420 [ 1419.216353][T24528] ? memory_max_show+0x70/0x70 [ 1419.221136][T24528] cgroup_file_write+0x167/0x300 [ 1419.226133][T24528] ? __check_object_size+0x160/0x200 [ 1419.229495][T24527] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1419.231432][T24528] ? cgroup_seqfile_stop+0x70/0x70 [ 1419.231452][T24528] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1419.231476][T24528] vfs_write+0x468/0x760 [ 1419.241985][T24527] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1419.246997][T24528] ksys_write+0xe8/0x1a0 [ 1419.270667][T24528] __x64_sys_write+0x3e/0x50 [ 1419.275264][T24528] do_syscall_64+0x2b/0x70 [ 1419.279716][T24528] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1419.285621][T24528] RIP: 0033:0x7f3c2cb58279 [ 1419.290035][T24528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1419.309677][T24528] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1419.318138][T24528] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1419.326109][T24528] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 03:54:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1419.334112][T24528] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1419.342086][T24528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1419.350110][T24528] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1419.358151][T24528] [ 1419.361321][T24528] memory: usage 68kB, limit 0kB, failcnt 4910 [ 1419.367384][T24528] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1419.374249][T24528] Memory cgroup stats for /syz1: [ 1419.374538][T24528] anon 0 [ 1419.374538][T24528] file 49152 03:54:19 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000c08001b0000000000140002"], 0x3c}}, 0x0) 03:54:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$caif_stream(0x25, 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004440)={'vcan0\x00'}) sendmmsg(r1, &(0x7f0000004340)=[{{&(0x7f0000000240)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="bbe2091b3d25be347bc8b7204857b3a0", 0x10}, {&(0x7f00000002c0)="ea1766efc29f322bcb5e805103cd4875132751106feaefd40b09ee498a7a2684952d0f4fc3e96df4faa2a54a9b0bed95a92b5457ace71b", 0x37}], 0x2, &(0x7f0000000640)=[{0x1010, 0x1, 0x5, "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"}, {0x40, 0x84, 0x4937, "fb4b6a0f0dec265db6e7aa83e61f5601e424da94fd6cfe3f0e994e3bc5c6957ef0e5b94c476df5efc765e31f"}, {0x80, 0x1, 0x401, "0cf937fd62785b7450180151b2b1c5daf97e00479c0c7c83bbe1221011c22d8164c6f9da97639643440a9f54e335c21b283dde678f58ef224725123436e7125ee22340d026f1c5880000084a4333611f151aa705c65212c1459ca2c806ddae90b753cdd8b51dd2995505b8"}, {0xc0, 0x101, 0x1f, "923ed84a31cf8e1182c9137a2c9fc252aa77a86b05992d31eddc0f67395b7b5dd73336be2a3988aedc1b9ced84bb370c2ef06c1c0ab6caa71211cf286ed3e62bf90cd153fe61ef01bd0a713ad2b5b7b391b3180385b88248abd3fc93bcbaa89e0ad6bc3fe1e26202ff738261e54b2279cadea6568c2a08e4885fea7b39ce8ab7e45641039eec32e1166c59e1290f85bf8f1f46d0f7f5a3fe4117c925f16388c7753960aabb91c339912f5a3a"}], 0x1190}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000380)="4af824e3d40dcc9f43b692cf0ba7227182470390a0e22535c0239fdaaa1caadb52ec74c431b0023606360f589f8d5db1c51ffe5cb6f669464608876d83842a537d63497e0c299f39cf9ebcbc4155e9dd7d1d667b787b68e018f2ca3e2ab993c8ee4a820b170e5dabedb1740dd368d0edad776cbcc90c865ed82bead7b06b1ab01117e2b01cb5e58a4db86939e0607c80071a7210a1e1ee2ad7aa01d77eebe02814c44c304b5574b521ad8681eb73f95b68bde5bfbbc673f67a905cf8b2ff65a5abfe258171761a0ba93be1aea8324ed4024854dbeb3b737918930b952f6d23886752063ef82e53de950304310831561e", 0xf0}, {&(0x7f0000000480)="c449b99a23b2e37c78cab4c3c1a370b7a7b821f078d9de20e92cb46165cbdff691e2141c65ee7f7c58", 0x29}, {&(0x7f0000001800)="082acf8f71858fa98a18df6bbb3900fff083209d97fb9cbdfc909f9987b413de76b316d2af2291efe8468ea493e906400b768e750bab8e8e6632a9361f52849af37cd2019b3e93a3a6fe02a6696bd5004d87f269acead5bf7f81232e4d01b9da23806a1e75f080ecbed866d35c68d1f5f7ba9f1de822a105def23ce972b0b753da1ec05eac6c3857256d860c79b682381f8d4b948ee0a5d2", 0x98}, 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&(0x7f0000003080)=[{&(0x7f0000002fc0)="c9d7579c0703999b3955e5387a3c893cf4810d21bc6ff27b19ece4b7ff465e78f852997e7bdf2e06f5e7f407cc63ab3f53f73a97f4e443e278d3f171bbd995235c0507efbf8413b3e6596349d363aebd83e7796ac8078b91c81c373bb8768eb14bed066223b6f3", 0x67}, {&(0x7f0000002f40)="8f8a9421af38b17a8c757af6281f14a2f31b21114390f671d0a7c6bb8744ab3de996965551aa410cba8c274b6f9a397785536df9a4e7e56091136044fe12260ee4766b6621c5e800f14940c37813f4ef948d09abef67e60001fa2f3f8da463d6599e04ad41ebfb9a4ce77aa1f23724e8ce6bc13a2df1e1921a2f2ec981e974", 0x7f}, {&(0x7f0000004480)="f12b10b3f25c8b4b33ff0e5a0abe16be73d443eb74079375b7a569272fb7eca28cae917f993b780693ee553db5e49ebdca0a2fcd1d88291d5548224c26bafcabd6dbadf2c666757705a16d77d2f006bf1fd18870fe5f67a67154d3eab11fd19a2999fec34d106fce5d66e7d534afdb244384aee30d1e94fb291540e11caaf9c2e347cc4e6f54a4cba7a0d9fff130aa25e5a22d502b9029da2fd7c6a684a362da4b", 0xa1}], 0x3, &(0x7f00000030c0)=[{0xb0, 0x104, 0x8000, "045317a925594df0505db411aab91d216d2b3771f7fac484583f101eb515c923ab251c21626553f7ef7c41b042d0fa2c1b0e7bd3b03628be83ef9309585199e3b8c97d1fe10f9e026fe511ab67306c8f53caf7b33f124f7522776005acb43cd31b074aed9e5cf8f8b4beed0e511da6d2ff7fcbf70c4c3022e15669c90bf27a54cf3add059416262928b3e49e81ce205835167dd1bfc2c835317ad5c56888"}, {0x18, 0x10e, 0x47, "68adedeeca"}, {0x38, 0x10f, 0x80, "d386097e8c0292c22920087ce09079b37be08cb17ca958e9e0628f7c6a589e7ad0"}, {0x1010, 0x108, 0x3, "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"}, {0xa0, 0x112, 0x800, "1b13bd33535edcc6ce4fef39c37f8b319414517e7a930863b8023218692ca589b6c5ab28d1fe04506e8effd425e9397f9aeff8733071fa1921387071dbc96436b65d97095009b01955ec90ae58d26ab329a96813acc69f49fe0fb7e134ddf13ae13a6cdda518c1dbce0e8761eaa009729ede183ce32926c71605cffef4acced744e24f5bebcda8505779e9b49e9c"}, {0x10, 0x1}, {0x90, 0x118, 0xfffffff7, "6772bbb4317be43ebc9042c68d23665355a2dff7c95053a2dbaef2091d8a0661ed9b0e81d5a48f6b1b7fde7dcf1ed8853d82e5f74a5234fc59f546cef17aa10e6c5c960595119d268e6578000165240e46fa582226f3f68113fed3cb46453675d6a5fa94b3c420d4e378014e2be82c5c329d0cdad7af3f5839237f7827bb4410"}], 0x1250}}], 0x4, 0x0) r2 = socket(0x10, 0x803, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000004540)={@tipc=@id={0x1e, 0x3, 0x1, {0x4e20, 0x4}}, {&(0x7f0000002ec0)=""/85, 0x55}, &(0x7f0000003040)}, 0xa0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYRES32=r1], 0x14}, 0x1, 0x0, 0x0, 0x40880}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}]}, 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80002510}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@gettfilter={0x2c, 0x2e, 0x800, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r4, {0x8, 0x3}, {0xa, 0x9}, {0xe}}, [{0x8, 0xb, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x4814) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000001080), r6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r8, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)={0x7c, r7, 0x201, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0x5f, 0x1, '\x00\xef/\xa5[\xfc\xad\x9d%\x02\xf2\x8d\xc9\xd2\xe7\x95\xb2\xd2\xbdq\xbbV\xfbA\x9b_;R+\xce\x9d\x82\x89jh\xd27<\xb7\xe9\xf3j\x8b\xa5\xcf&\xfe\x84\x1a\x82\xfc\xe3\x84\xa0\x8b\xbd(\xd7ez\x10NU\xb1\x02\xf0\xf6\xc6\xd5`\xa1f\x1b|0\xb0Xh\xf0\xfe\xb0\xb8\xe9\x9f\xc1\x1f\b\xd6\xd5\xf3S'}]}, 0x7c}}, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f0000004700)={&(0x7f0000004600)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000046c0)={&(0x7f0000004640)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000426bd7000fbdbdf2503000000080004000000000009000100292c5e2c00000000080004000300000008000800e0000001140000000000000000000000140005000000000000000000000000000000000007000b001800"/98], 0x68}, 0x1, 0x0, 0x0, 0x80b1}, 0x4040) [ 1419.374538][T24528] kernel 20480 [ 1419.374538][T24528] kernel_stack 0 [ 1419.374538][T24528] pagetables 0 [ 1419.374538][T24528] percpu 0 [ 1419.374538][T24528] sock 0 [ 1419.374538][T24528] vmalloc 0 [ 1419.374538][T24528] shmem 40960 [ 1419.374538][T24528] file_mapped 40960 [ 1419.374538][T24528] file_dirty 0 [ 1419.374538][T24528] file_writeback 0 [ 1419.374538][T24528] swapcached 0 [ 1419.374538][T24528] inactive_anon 0 [ 1419.374538][T24528] active_anon 40960 [ 1419.374538][T24528] inactive_file 0 [ 1419.374538][T24528] active_file 8192 [ 1419.374538][T24528] unevictable 0 [ 1419.374538][T24528] slab_reclaimable 4448 [ 1419.374538][T24528] slab_unreclaimable 13400 [ 1419.374538][T24528] slab 17848 [ 1419.374538][T24528] workingset_refault_anon 0 [ 1419.374538][T24528] workingset_refault_file 51 [ 1419.374538][T24528] workingset_activate_anon 0 [ 1419.374538][T24528] workingset_activate_file 0 [ 1419.467020][T24528] Out of memory and no killable processes... [ 1419.477904][T24535] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1419.488416][T24535] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1419.527231][T24535] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1419.537744][T24535] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1419.549613][T24539] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6 sclass=netlink_route_socket pid=24539 comm=syz-executor.2 [ 1420.034334][T22813] device hsr_slave_0 left promiscuous mode [ 1420.040667][T22813] device hsr_slave_1 left promiscuous mode [ 1420.047057][T22813] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1420.054490][T22813] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1420.062731][T22813] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1420.070165][T22813] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1420.078617][T22813] device bridge_slave_1 left promiscuous mode [ 1420.084945][T22813] bridge0: port 2(bridge_slave_1) entered disabled state [ 1420.092670][T22813] device bridge_slave_0 left promiscuous mode [ 1420.098786][T22813] bridge0: port 1(bridge_slave_0) entered disabled state [ 1420.110649][T22813] device veth1_macvtap left promiscuous mode [ 1420.116687][T22813] device veth0_macvtap left promiscuous mode [ 1420.122750][T22813] device veth1_vlan left promiscuous mode [ 1420.128470][T22813] device veth0_vlan left promiscuous mode [ 1420.210177][T22813] team0 (unregistering): Port device team_slave_1 removed [ 1420.219848][T22813] team0 (unregistering): Port device team_slave_0 removed [ 1420.229553][T22813] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1420.241059][T22813] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1420.273725][T22813] bond0 (unregistering): Released all slaves [ 1420.925783][T24542] chnl_net:caif_netlink_parms(): no params data found [ 1420.957619][T24542] bridge0: port 1(bridge_slave_0) entered blocking state [ 1420.964781][T24542] bridge0: port 1(bridge_slave_0) entered disabled state [ 1420.972957][T24542] device bridge_slave_0 entered promiscuous mode [ 1420.980476][T24542] bridge0: port 2(bridge_slave_1) entered blocking state [ 1420.987612][T24542] bridge0: port 2(bridge_slave_1) entered disabled state [ 1420.995574][T24542] device bridge_slave_1 entered promiscuous mode [ 1421.012032][T24542] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1421.022798][T24542] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1421.041257][T24542] team0: Port device team_slave_0 added [ 1421.047955][T24542] team0: Port device team_slave_1 added [ 1421.062798][T24542] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1421.069808][T24542] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1421.095787][T24542] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1421.107184][T24542] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1421.114133][T24542] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1421.140107][T24542] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1421.162486][T24542] device hsr_slave_0 entered promiscuous mode [ 1421.169187][T24542] device hsr_slave_1 entered promiscuous mode [ 1421.176445][T24542] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1421.184445][T24542] Cannot create hsr debugfs directory [ 1421.216372][T24542] bridge0: port 2(bridge_slave_1) entered blocking state [ 1421.223561][T24542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1421.230795][T24542] bridge0: port 1(bridge_slave_0) entered blocking state [ 1421.237847][T24542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1421.265494][T24542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1421.275850][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1421.284135][T17246] bridge0: port 1(bridge_slave_0) entered disabled state [ 1421.292736][T17246] bridge0: port 2(bridge_slave_1) entered disabled state [ 1421.306124][T24542] 8021q: adding VLAN 0 to HW filter on device team0 [ 1421.316307][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1421.324702][T23183] bridge0: port 1(bridge_slave_0) entered blocking state [ 1421.331737][T23183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1421.341591][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1421.350118][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1421.358577][T23183] bridge0: port 2(bridge_slave_1) entered blocking state [ 1421.365604][T23183] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1421.381091][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1421.389922][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1421.398846][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1421.407613][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1421.416094][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1421.424752][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1421.433189][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1421.441452][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1421.451772][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1421.459645][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1421.468151][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1421.477850][T24542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1421.491063][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1421.498567][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1421.508417][T24542] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1421.595253][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1421.604051][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1421.641373][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1421.649733][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1421.658878][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1421.666878][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1421.674847][T24542] device veth0_vlan entered promiscuous mode [ 1421.684515][T24542] device veth1_vlan entered promiscuous mode [ 1421.697406][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1421.705565][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1421.713670][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1421.722118][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1421.732400][T24542] device veth0_macvtap entered promiscuous mode [ 1421.740661][T24542] device veth1_macvtap entered promiscuous mode [ 1421.753449][T24542] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1421.760794][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1421.769090][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1421.777155][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1421.785751][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1421.796479][T24542] batman_adv: batadv0: Interface activated: batadv_slave_1 03:54:22 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='binfmt_misc\x00', 0xa32d50, &(0x7f0000000180)='\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x13b) 03:54:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:22 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000d08001b0000000000140002"], 0x3c}}, 0x0) 03:54:22 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 64) r1 = socket$caif_stream(0x25, 0x1, 0x2) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004440)={'vcan0\x00'}) (async) sendmmsg(r1, &(0x7f0000004340)=[{{&(0x7f0000000240)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="bbe2091b3d25be347bc8b7204857b3a0", 0x10}, {&(0x7f00000002c0)="ea1766efc29f322bcb5e805103cd4875132751106feaefd40b09ee498a7a2684952d0f4fc3e96df4faa2a54a9b0bed95a92b5457ace71b", 0x37}], 0x2, &(0x7f0000000640)=[{0x1010, 0x1, 0x5, "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{0x40, 0x84, 0x4937, "fb4b6a0f0dec265db6e7aa83e61f5601e424da94fd6cfe3f0e994e3bc5c6957ef0e5b94c476df5efc765e31f"}, {0x80, 0x1, 0x401, "0cf937fd62785b7450180151b2b1c5daf97e00479c0c7c83bbe1221011c22d8164c6f9da97639643440a9f54e335c21b283dde678f58ef224725123436e7125ee22340d026f1c5880000084a4333611f151aa705c65212c1459ca2c806ddae90b753cdd8b51dd2995505b8"}, {0xc0, 0x101, 0x1f, "923ed84a31cf8e1182c9137a2c9fc252aa77a86b05992d31eddc0f67395b7b5dd73336be2a3988aedc1b9ced84bb370c2ef06c1c0ab6caa71211cf286ed3e62bf90cd153fe61ef01bd0a713ad2b5b7b391b3180385b88248abd3fc93bcbaa89e0ad6bc3fe1e26202ff738261e54b2279cadea6568c2a08e4885fea7b39ce8ab7e45641039eec32e1166c59e1290f85bf8f1f46d0f7f5a3fe4117c925f16388c7753960aabb91c339912f5a3a"}], 0x1190}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000380)="4af824e3d40dcc9f43b692cf0ba7227182470390a0e22535c0239fdaaa1caadb52ec74c431b0023606360f589f8d5db1c51ffe5cb6f669464608876d83842a537d63497e0c299f39cf9ebcbc4155e9dd7d1d667b787b68e018f2ca3e2ab993c8ee4a820b170e5dabedb1740dd368d0edad776cbcc90c865ed82bead7b06b1ab01117e2b01cb5e58a4db86939e0607c80071a7210a1e1ee2ad7aa01d77eebe02814c44c304b5574b521ad8681eb73f95b68bde5bfbbc673f67a905cf8b2ff65a5abfe258171761a0ba93be1aea8324ed4024854dbeb3b737918930b952f6d23886752063ef82e53de950304310831561e", 0xf0}, {&(0x7f0000000480)="c449b99a23b2e37c78cab4c3c1a370b7a7b821f078d9de20e92cb46165cbdff691e2141c65ee7f7c58", 0x29}, {&(0x7f0000001800)="082acf8f71858fa98a18df6bbb3900fff083209d97fb9cbdfc909f9987b413de76b316d2af2291efe8468ea493e906400b768e750bab8e8e6632a9361f52849af37cd2019b3e93a3a6fe02a6696bd5004d87f269acead5bf7f81232e4d01b9da23806a1e75f080ecbed866d35c68d1f5f7ba9f1de822a105def23ce972b0b753da1ec05eac6c3857256d860c79b682381f8d4b948ee0a5d2", 0x98}, {&(0x7f00000004c0)="4d49d396eba1c66d5712f1a9a3835db4ebd85589339c63d538ad2f4e91b6f82df718bbd722bbf10cff1e82fe4c42a28766f2c0287af4db66b3f540b539c51868b8bbe499e56f2280c0ab0df48c", 0x4d}, {&(0x7f00000018c0)="9e2416d58a7f01845219a9b79472d9bf2a4362f79207bb580aff756a7306e1284d060f49e0d90cc9bbc1529cfc026b42eff17ac91f45c17b1641953db386218103224e2a4c3f206fa896e9b3c04a231064570f29f78b039b714a19782dd21dc47942c775f51c3b8062a27d63c964c9", 0x6f}], 0x5}}, {{&(0x7f00000019c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'essiv(essiv(gcm_base(ctr(aes-aesni),ghash-generic),wp384-generic'}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000001a40)="fb1777f4310e2df1f4547196872e69a98d4b76c113c62e1b9c582beafde63cd613e1aedcf55634a09e9a05c6fd6ff8979def303217d91803f551aae99e790c39a55a21b1a48498193329211f78077bae488b9c43703945b44685546315d8de6e6267d779375829d5631da0ff712924eda45fe5dda1518eb82897ff4bb56b5a739fe9a42eddf44d2d073f7c7281eb0728136750247c7a367e2605c48fc4c33dadbb6ed375b1cc954f0f33f53ae8e48c9aedbd7c7433d148", 0xb7}, {&(0x7f00000005c0)="b4f0a67a92067073", 0x8}, {&(0x7f0000001b00)="e8194dea405ffa3061656a9dfacdd712ebefafd81660b7d92b9a2943f9910c708ec36afa2c545e35de1c51991cdecc5f7d20eccaf1e73127ede144351a932d3ec9ab7442e7e34dd71d3c965082cb8bd2a7c144c4a37602866f75f74e21357c021f3cbc91a704b9786419e50c33333376e9d306a13ad8996aa32e7819c01d7e34d0b43c845f6f20d91f65cb110c2d7e1a767a90d3d2460a42190d5aa184750ff3288c1fd206e301cf4e3004dbe8735130b9904863afb12fe016fbd5f31de2f6075bc4d44b03d8cd6b3c9ba8c1e8bc3a1a7f", 0xd1}, 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&(0x7f0000003080)=[{&(0x7f0000002fc0)="c9d7579c0703999b3955e5387a3c893cf4810d21bc6ff27b19ece4b7ff465e78f852997e7bdf2e06f5e7f407cc63ab3f53f73a97f4e443e278d3f171bbd995235c0507efbf8413b3e6596349d363aebd83e7796ac8078b91c81c373bb8768eb14bed066223b6f3", 0x67}, {&(0x7f0000002f40)="8f8a9421af38b17a8c757af6281f14a2f31b21114390f671d0a7c6bb8744ab3de996965551aa410cba8c274b6f9a397785536df9a4e7e56091136044fe12260ee4766b6621c5e800f14940c37813f4ef948d09abef67e60001fa2f3f8da463d6599e04ad41ebfb9a4ce77aa1f23724e8ce6bc13a2df1e1921a2f2ec981e974", 0x7f}, {&(0x7f0000004480)="f12b10b3f25c8b4b33ff0e5a0abe16be73d443eb74079375b7a569272fb7eca28cae917f993b780693ee553db5e49ebdca0a2fcd1d88291d5548224c26bafcabd6dbadf2c666757705a16d77d2f006bf1fd18870fe5f67a67154d3eab11fd19a2999fec34d106fce5d66e7d534afdb244384aee30d1e94fb291540e11caaf9c2e347cc4e6f54a4cba7a0d9fff130aa25e5a22d502b9029da2fd7c6a684a362da4b", 0xa1}], 0x3, &(0x7f00000030c0)=[{0xb0, 0x104, 0x8000, "045317a925594df0505db411aab91d216d2b3771f7fac484583f101eb515c923ab251c21626553f7ef7c41b042d0fa2c1b0e7bd3b03628be83ef9309585199e3b8c97d1fe10f9e026fe511ab67306c8f53caf7b33f124f7522776005acb43cd31b074aed9e5cf8f8b4beed0e511da6d2ff7fcbf70c4c3022e15669c90bf27a54cf3add059416262928b3e49e81ce205835167dd1bfc2c835317ad5c56888"}, {0x18, 0x10e, 0x47, "68adedeeca"}, {0x38, 0x10f, 0x80, "d386097e8c0292c22920087ce09079b37be08cb17ca958e9e0628f7c6a589e7ad0"}, {0x1010, 0x108, 0x3, "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"}, {0xa0, 0x112, 0x800, "1b13bd33535edcc6ce4fef39c37f8b319414517e7a930863b8023218692ca589b6c5ab28d1fe04506e8effd425e9397f9aeff8733071fa1921387071dbc96436b65d97095009b01955ec90ae58d26ab329a96813acc69f49fe0fb7e134ddf13ae13a6cdda518c1dbce0e8761eaa009729ede183ce32926c71605cffef4acced744e24f5bebcda8505779e9b49e9c"}, {0x10, 0x1}, {0x90, 0x118, 0xfffffff7, "6772bbb4317be43ebc9042c68d23665355a2dff7c95053a2dbaef2091d8a0661ed9b0e81d5a48f6b1b7fde7dcf1ed8853d82e5f74a5234fc59f546cef17aa10e6c5c960595119d268e6578000165240e46fa582226f3f68113fed3cb46453675d6a5fa94b3c420d4e378014e2be82c5c329d0cdad7af3f5839237f7827bb4410"}], 0x1250}}], 0x4, 0x0) (async, rerun: 32) r2 = socket(0x10, 0x803, 0x0) (rerun: 32) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000004540)={@tipc=@id={0x1e, 0x3, 0x1, {0x4e20, 0x4}}, {&(0x7f0000002ec0)=""/85, 0x55}, &(0x7f0000003040)}, 0xa0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYRES32=r1], 0x14}, 0x1, 0x0, 0x0, 0x40880}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}]}, 0x3c}}, 0x0) (async) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) (async) sendmsg$nl_route_sched(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80002510}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@gettfilter={0x2c, 0x2e, 0x800, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r4, {0x8, 0x3}, {0xa, 0x9}, {0xe}}, [{0x8, 0xb, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x4814) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000001080), r6) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r8, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)={0x7c, r7, 0x201, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0x5f, 0x1, '\x00\xef/\xa5[\xfc\xad\x9d%\x02\xf2\x8d\xc9\xd2\xe7\x95\xb2\xd2\xbdq\xbbV\xfbA\x9b_;R+\xce\x9d\x82\x89jh\xd27<\xb7\xe9\xf3j\x8b\xa5\xcf&\xfe\x84\x1a\x82\xfc\xe3\x84\xa0\x8b\xbd(\xd7ez\x10NU\xb1\x02\xf0\xf6\xc6\xd5`\xa1f\x1b|0\xb0Xh\xf0\xfe\xb0\xb8\xe9\x9f\xc1\x1f\b\xd6\xd5\xf3S'}]}, 0x7c}}, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f0000004700)={&(0x7f0000004600)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000046c0)={&(0x7f0000004640)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000426bd7000fbdbdf2503000000080004000000000009000100292c5e2c00000000080004000300000008000800e0000001140000000000000000000000140005000000000000000000000000000000000007000b001800"/98], 0x68}, 0x1, 0x0, 0x0, 0x80b1}, 0x4040) 03:54:22 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(0x0, 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1421.804936][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1421.813608][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 03:54:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1421.890609][T24542] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1421.900679][T24542] CPU: 0 PID: 24542 Comm: syz-executor.1 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1421.900681][T24582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1421.911931][T24542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1421.911942][T24542] Call Trace: [ 1421.911947][T24542] [ 1421.911964][T24542] dump_stack_lvl+0xd6/0x122 [ 1421.911993][T24542] dump_stack+0x11/0x12 [ 1421.922404][T24582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1421.932409][T24542] dump_header+0x98/0x410 [ 1421.940385][T24582] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1421.943252][T24542] oom_kill_process+0x100/0x550 [ 1421.943279][T24542] out_of_memory+0x620/0x880 [ 1421.943310][T24542] mem_cgroup_oom+0x475/0x4f0 [ 1421.947443][T24582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1421.968590][T24586] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=166 sclass=netlink_route_socket pid=24586 comm=syz-executor.2 [ 1421.971995][T24542] try_charge_memcg+0x790/0xa40 [ 1421.972022][T24542] ? avc_has_perm_noaudit+0x1c0/0x270 [ 1421.972042][T24542] obj_cgroup_charge+0x171/0x2b0 [ 1422.024338][T24542] memcg_slab_pre_alloc_hook+0xf7/0x170 [ 1422.030071][T24542] ? sock_alloc_inode+0x2d/0xa0 [ 1422.034952][T24542] kmem_cache_alloc_lru+0x76/0x2b0 03:54:22 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000e08001b0000000000140002"], 0x3c}}, 0x0) 03:54:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1422.040152][T24542] sock_alloc_inode+0x2d/0xa0 [ 1422.044915][T24542] ? sockfs_init_fs_context+0x70/0x70 [ 1422.050317][T24542] alloc_inode+0x38/0x150 [ 1422.054722][T24542] new_inode_pseudo+0x13/0x60 [ 1422.059426][T24542] __sock_create+0x122/0x4e0 [ 1422.064053][T24542] __sys_socket+0x9c/0x220 [ 1422.068563][T24542] __x64_sys_socket+0x3b/0x50 [ 1422.073278][T24542] do_syscall_64+0x2b/0x70 [ 1422.077689][T24542] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1422.083657][T24542] RIP: 0033:0x7f4a114598f7 03:54:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1422.088164][T24542] Code: f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1422.107798][T24542] RSP: 002b:00007ffdbf19fc38 EFLAGS: 00000202 ORIG_RAX: 0000000000000029 [ 1422.116215][T24542] RAX: ffffffffffffffda RBX: 00007ffdbf1a03a0 RCX: 00007f4a114598f7 [ 1422.124191][T24542] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000002 [ 1422.132167][T24542] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdbf1a01b0 [ 1422.140134][T24542] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 1422.148105][T24542] R13: 000000000015b208 R14: 0000000000000004 R15: 00007ffdbf1a03e0 [ 1422.156235][T24542] [ 1422.159293][T24542] memory: usage 148kB, limit 0kB, failcnt 4929 [ 1422.165445][T24542] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1422.165457][T24542] Memory cgroup stats for /syz1: [ 1422.172587][T24542] anon 45056 [ 1422.172587][T24542] file 49152 [ 1422.172587][T24542] kernel 49152 [ 1422.172587][T24542] kernel_stack 0 [ 1422.172587][T24542] pagetables 8192 [ 1422.172587][T24542] percpu 0 [ 1422.172587][T24542] sock 0 [ 1422.172587][T24542] vmalloc 0 [ 1422.172587][T24542] shmem 40960 [ 1422.172587][T24542] file_mapped 40960 [ 1422.172587][T24542] file_dirty 0 [ 1422.172587][T24542] file_writeback 0 [ 1422.172587][T24542] swapcached 0 [ 1422.172587][T24542] inactive_anon 45056 [ 1422.172587][T24542] active_anon 40960 [ 1422.172587][T24542] inactive_file 0 [ 1422.172587][T24542] active_file 8192 [ 1422.172587][T24542] unevictable 0 [ 1422.172587][T24542] slab_reclaimable 15872 [ 1422.172587][T24542] slab_unreclaimable 18040 [ 1422.172587][T24542] slab 33912 [ 1422.172587][T24542] workingset_refault_anon 0 [ 1422.172587][T24542] workingset_refault_file 51 [ 1422.172587][T24542] workingset_activate_anon 0 [ 1422.172587][T24542] workingset_activate_file 0 [ 1422.229680][T24597] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1422.266050][T24542] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null) 03:54:22 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000001008001b0000000000140002"], 0x3c}}, 0x0) [ 1422.276525][T24597] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1422.280805][T24597] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1422.283384][T24542] ,cpuset=syz1,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=24542,uid=0 [ 1422.283437][T24542] Memory cgroup out of memory: Killed process 24542 (syz-executor.1) total-vm:42340kB, anon-rss:360kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 [ 1422.293221][T24597] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1422.348443][T24585] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1422.358721][T24585] CPU: 1 PID: 24585 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1422.369699][T24585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1422.375463][T24601] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1422.379825][T24585] Call Trace: [ 1422.379834][T24585] [ 1422.379841][T24585] dump_stack_lvl+0xd6/0x122 [ 1422.390249][T24601] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1422.393511][T24585] dump_stack+0x11/0x12 [ 1422.398078][T24601] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1422.400998][T24585] dump_header+0x98/0x410 [ 1422.410796][T24601] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:54:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) [ 1422.414915][T24585] out_of_memory+0x65e/0x880 [ 1422.414939][T24585] memory_max_write+0x31b/0x420 [ 1422.414961][T24585] ? memory_max_show+0x70/0x70 [ 1422.453799][T24585] cgroup_file_write+0x167/0x300 [ 1422.458770][T24585] ? __check_object_size+0x160/0x200 [ 1422.464056][T24585] ? cgroup_seqfile_stop+0x70/0x70 [ 1422.469236][T24585] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1422.474560][T24585] vfs_write+0x468/0x760 [ 1422.478840][T24585] ksys_write+0xe8/0x1a0 [ 1422.483064][T24585] __x64_sys_write+0x3e/0x50 [ 1422.487650][T24585] do_syscall_64+0x2b/0x70 [ 1422.492054][T24585] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1422.498028][T24585] RIP: 0033:0x7f3c2cb58279 [ 1422.502474][T24585] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1422.522072][T24585] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1422.530531][T24585] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1422.538518][T24585] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1422.546484][T24585] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1422.554489][T24585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1422.562601][T24585] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1422.571165][T24585] [ 1422.574210][T24585] memory: usage 80kB, limit 0kB, failcnt 4929 [ 1422.580345][T24585] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1422.587271][T24585] Memory cgroup stats for /syz1: [ 1422.587637][T24585] anon 0 [ 1422.587637][T24585] file 49152 [ 1422.587637][T24585] kernel 32768 [ 1422.587637][T24585] kernel_stack 0 [ 1422.587637][T24585] pagetables 0 [ 1422.587637][T24585] percpu 0 [ 1422.587637][T24585] sock 0 [ 1422.587637][T24585] vmalloc 0 [ 1422.587637][T24585] shmem 40960 [ 1422.587637][T24585] file_mapped 40960 [ 1422.587637][T24585] file_dirty 0 [ 1422.587637][T24585] file_writeback 0 [ 1422.587637][T24585] swapcached 0 [ 1422.587637][T24585] inactive_anon 0 [ 1422.587637][T24585] active_anon 40960 [ 1422.587637][T24585] inactive_file 0 [ 1422.587637][T24585] active_file 8192 [ 1422.587637][T24585] unevictable 0 [ 1422.587637][T24585] slab_reclaimable 6600 [ 1422.587637][T24585] slab_unreclaimable 19192 [ 1422.587637][T24585] slab 25792 [ 1422.587637][T24585] workingset_refault_anon 0 [ 1422.587637][T24585] workingset_refault_file 51 [ 1422.587637][T24585] workingset_activate_anon 0 [ 1422.587637][T24585] workingset_activate_file 0 [ 1422.680023][T24585] Out of memory and no killable processes... 03:54:23 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='binfmt_misc\x00', 0xa32d50, &(0x7f0000000180)='\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x13b) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='binfmt_misc\x00', 0xa32d50, &(0x7f0000000180)='\x00') (async) mkdir(&(0x7f00000000c0)='./file0\x00', 0x13b) (async) 03:54:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 03:54:23 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000001108001b0000000000140002"], 0x3c}}, 0x0) 03:54:23 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$caif_stream(0x25, 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004440)={'vcan0\x00'}) sendmmsg(r1, &(0x7f0000004340)=[{{&(0x7f0000000240)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="bbe2091b3d25be347bc8b7204857b3a0", 0x10}, {&(0x7f00000002c0)="ea1766efc29f322bcb5e805103cd4875132751106feaefd40b09ee498a7a2684952d0f4fc3e96df4faa2a54a9b0bed95a92b5457ace71b", 0x37}], 0x2, &(0x7f0000000640)=[{0x1010, 0x1, 0x5, "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&(0x7f0000003080)=[{&(0x7f0000002fc0)="c9d7579c0703999b3955e5387a3c893cf4810d21bc6ff27b19ece4b7ff465e78f852997e7bdf2e06f5e7f407cc63ab3f53f73a97f4e443e278d3f171bbd995235c0507efbf8413b3e6596349d363aebd83e7796ac8078b91c81c373bb8768eb14bed066223b6f3", 0x67}, {&(0x7f0000002f40)="8f8a9421af38b17a8c757af6281f14a2f31b21114390f671d0a7c6bb8744ab3de996965551aa410cba8c274b6f9a397785536df9a4e7e56091136044fe12260ee4766b6621c5e800f14940c37813f4ef948d09abef67e60001fa2f3f8da463d6599e04ad41ebfb9a4ce77aa1f23724e8ce6bc13a2df1e1921a2f2ec981e974", 0x7f}, {&(0x7f0000004480)="f12b10b3f25c8b4b33ff0e5a0abe16be73d443eb74079375b7a569272fb7eca28cae917f993b780693ee553db5e49ebdca0a2fcd1d88291d5548224c26bafcabd6dbadf2c666757705a16d77d2f006bf1fd18870fe5f67a67154d3eab11fd19a2999fec34d106fce5d66e7d534afdb244384aee30d1e94fb291540e11caaf9c2e347cc4e6f54a4cba7a0d9fff130aa25e5a22d502b9029da2fd7c6a684a362da4b", 0xa1}], 0x3, &(0x7f00000030c0)=[{0xb0, 0x104, 0x8000, "045317a925594df0505db411aab91d216d2b3771f7fac484583f101eb515c923ab251c21626553f7ef7c41b042d0fa2c1b0e7bd3b03628be83ef9309585199e3b8c97d1fe10f9e026fe511ab67306c8f53caf7b33f124f7522776005acb43cd31b074aed9e5cf8f8b4beed0e511da6d2ff7fcbf70c4c3022e15669c90bf27a54cf3add059416262928b3e49e81ce205835167dd1bfc2c835317ad5c56888"}, {0x18, 0x10e, 0x47, "68adedeeca"}, {0x38, 0x10f, 0x80, "d386097e8c0292c22920087ce09079b37be08cb17ca958e9e0628f7c6a589e7ad0"}, {0x1010, 0x108, 0x3, "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"}, {0xa0, 0x112, 0x800, "1b13bd33535edcc6ce4fef39c37f8b319414517e7a930863b8023218692ca589b6c5ab28d1fe04506e8effd425e9397f9aeff8733071fa1921387071dbc96436b65d97095009b01955ec90ae58d26ab329a96813acc69f49fe0fb7e134ddf13ae13a6cdda518c1dbce0e8761eaa009729ede183ce32926c71605cffef4acced744e24f5bebcda8505779e9b49e9c"}, {0x10, 0x1}, {0x90, 0x118, 0xfffffff7, "6772bbb4317be43ebc9042c68d23665355a2dff7c95053a2dbaef2091d8a0661ed9b0e81d5a48f6b1b7fde7dcf1ed8853d82e5f74a5234fc59f546cef17aa10e6c5c960595119d268e6578000165240e46fa582226f3f68113fed3cb46453675d6a5fa94b3c420d4e378014e2be82c5c329d0cdad7af3f5839237f7827bb4410"}], 0x1250}}], 0x4, 0x0) r2 = socket(0x10, 0x803, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000004540)={@tipc=@id={0x1e, 0x3, 0x1, {0x4e20, 0x4}}, {&(0x7f0000002ec0)=""/85, 0x55}, &(0x7f0000003040)}, 0xa0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYRES32=r1], 0x14}, 0x1, 0x0, 0x0, 0x40880}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}]}, 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80002510}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@gettfilter={0x2c, 0x2e, 0x800, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r4, {0x8, 0x3}, {0xa, 0x9}, {0xe}}, [{0x8, 0xb, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x4814) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000001080), r6) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r8, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)={0x7c, r7, 0x201, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0x5f, 0x1, '\x00\xef/\xa5[\xfc\xad\x9d%\x02\xf2\x8d\xc9\xd2\xe7\x95\xb2\xd2\xbdq\xbbV\xfbA\x9b_;R+\xce\x9d\x82\x89jh\xd27<\xb7\xe9\xf3j\x8b\xa5\xcf&\xfe\x84\x1a\x82\xfc\xe3\x84\xa0\x8b\xbd(\xd7ez\x10NU\xb1\x02\xf0\xf6\xc6\xd5`\xa1f\x1b|0\xb0Xh\xf0\xfe\xb0\xb8\xe9\x9f\xc1\x1f\b\xd6\xd5\xf3S'}]}, 0x7c}}, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f0000004700)={&(0x7f0000004600)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000046c0)={&(0x7f0000004640)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000426bd7000fbdbdf2503000000080004000000000009000100292c5e2c00000000080004000300000008000800e0000001140000000000000000000000140005000000000000000000000000000000000007000b001800"/98], 0x68}, 0x1, 0x0, 0x0, 0x80b1}, 0x4040) socket$netlink(0x10, 0x3, 0x0) (async) socket$caif_stream(0x25, 0x1, 0x2) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004440)={'vcan0\x00'}) (async) sendmmsg(r1, &(0x7f0000004340)=[{{&(0x7f0000000240)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="bbe2091b3d25be347bc8b7204857b3a0", 0x10}, {&(0x7f00000002c0)="ea1766efc29f322bcb5e805103cd4875132751106feaefd40b09ee498a7a2684952d0f4fc3e96df4faa2a54a9b0bed95a92b5457ace71b", 0x37}], 0x2, &(0x7f0000000640)=[{0x1010, 0x1, 0x5, "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"}, {0x40, 0x84, 0x4937, "fb4b6a0f0dec265db6e7aa83e61f5601e424da94fd6cfe3f0e994e3bc5c6957ef0e5b94c476df5efc765e31f"}, {0x80, 0x1, 0x401, "0cf937fd62785b7450180151b2b1c5daf97e00479c0c7c83bbe1221011c22d8164c6f9da97639643440a9f54e335c21b283dde678f58ef224725123436e7125ee22340d026f1c5880000084a4333611f151aa705c65212c1459ca2c806ddae90b753cdd8b51dd2995505b8"}, {0xc0, 0x101, 0x1f, "923ed84a31cf8e1182c9137a2c9fc252aa77a86b05992d31eddc0f67395b7b5dd73336be2a3988aedc1b9ced84bb370c2ef06c1c0ab6caa71211cf286ed3e62bf90cd153fe61ef01bd0a713ad2b5b7b391b3180385b88248abd3fc93bcbaa89e0ad6bc3fe1e26202ff738261e54b2279cadea6568c2a08e4885fea7b39ce8ab7e45641039eec32e1166c59e1290f85bf8f1f46d0f7f5a3fe4117c925f16388c7753960aabb91c339912f5a3a"}], 0x1190}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000380)="4af824e3d40dcc9f43b692cf0ba7227182470390a0e22535c0239fdaaa1caadb52ec74c431b0023606360f589f8d5db1c51ffe5cb6f669464608876d83842a537d63497e0c299f39cf9ebcbc4155e9dd7d1d667b787b68e018f2ca3e2ab993c8ee4a820b170e5dabedb1740dd368d0edad776cbcc90c865ed82bead7b06b1ab01117e2b01cb5e58a4db86939e0607c80071a7210a1e1ee2ad7aa01d77eebe02814c44c304b5574b521ad8681eb73f95b68bde5bfbbc673f67a905cf8b2ff65a5abfe258171761a0ba93be1aea8324ed4024854dbeb3b737918930b952f6d23886752063ef82e53de950304310831561e", 0xf0}, {&(0x7f0000000480)="c449b99a23b2e37c78cab4c3c1a370b7a7b821f078d9de20e92cb46165cbdff691e2141c65ee7f7c58", 0x29}, {&(0x7f0000001800)="082acf8f71858fa98a18df6bbb3900fff083209d97fb9cbdfc909f9987b413de76b316d2af2291efe8468ea493e906400b768e750bab8e8e6632a9361f52849af37cd2019b3e93a3a6fe02a6696bd5004d87f269acead5bf7f81232e4d01b9da23806a1e75f080ecbed866d35c68d1f5f7ba9f1de822a105def23ce972b0b753da1ec05eac6c3857256d860c79b682381f8d4b948ee0a5d2", 0x98}, {&(0x7f00000004c0)="4d49d396eba1c66d5712f1a9a3835db4ebd85589339c63d538ad2f4e91b6f82df718bbd722bbf10cff1e82fe4c42a28766f2c0287af4db66b3f540b539c51868b8bbe499e56f2280c0ab0df48c", 0x4d}, {&(0x7f00000018c0)="9e2416d58a7f01845219a9b79472d9bf2a4362f79207bb580aff756a7306e1284d060f49e0d90cc9bbc1529cfc026b42eff17ac91f45c17b1641953db386218103224e2a4c3f206fa896e9b3c04a231064570f29f78b039b714a19782dd21dc47942c775f51c3b8062a27d63c964c9", 0x6f}], 0x5}}, {{&(0x7f00000019c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'essiv(essiv(gcm_base(ctr(aes-aesni),ghash-generic),wp384-generic'}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000001a40)="fb1777f4310e2df1f4547196872e69a98d4b76c113c62e1b9c582beafde63cd613e1aedcf55634a09e9a05c6fd6ff8979def303217d91803f551aae99e790c39a55a21b1a48498193329211f78077bae488b9c43703945b44685546315d8de6e6267d779375829d5631da0ff712924eda45fe5dda1518eb82897ff4bb56b5a739fe9a42eddf44d2d073f7c7281eb0728136750247c7a367e2605c48fc4c33dadbb6ed375b1cc954f0f33f53ae8e48c9aedbd7c7433d148", 0xb7}, {&(0x7f00000005c0)="b4f0a67a92067073", 0x8}, {&(0x7f0000001b00)="e8194dea405ffa3061656a9dfacdd712ebefafd81660b7d92b9a2943f9910c708ec36afa2c545e35de1c51991cdecc5f7d20eccaf1e73127ede144351a932d3ec9ab7442e7e34dd71d3c965082cb8bd2a7c144c4a37602866f75f74e21357c021f3cbc91a704b9786419e50c33333376e9d306a13ad8996aa32e7819c01d7e34d0b43c845f6f20d91f65cb110c2d7e1a767a90d3d2460a42190d5aa184750ff3288c1fd206e301cf4e3004dbe8735130b9904863afb12fe016fbd5f31de2f6075bc4d44b03d8cd6b3c9ba8c1e8bc3a1a7f", 0xd1}, 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&(0x7f0000003080)=[{&(0x7f0000002fc0)="c9d7579c0703999b3955e5387a3c893cf4810d21bc6ff27b19ece4b7ff465e78f852997e7bdf2e06f5e7f407cc63ab3f53f73a97f4e443e278d3f171bbd995235c0507efbf8413b3e6596349d363aebd83e7796ac8078b91c81c373bb8768eb14bed066223b6f3", 0x67}, {&(0x7f0000002f40)="8f8a9421af38b17a8c757af6281f14a2f31b21114390f671d0a7c6bb8744ab3de996965551aa410cba8c274b6f9a397785536df9a4e7e56091136044fe12260ee4766b6621c5e800f14940c37813f4ef948d09abef67e60001fa2f3f8da463d6599e04ad41ebfb9a4ce77aa1f23724e8ce6bc13a2df1e1921a2f2ec981e974", 0x7f}, {&(0x7f0000004480)="f12b10b3f25c8b4b33ff0e5a0abe16be73d443eb74079375b7a569272fb7eca28cae917f993b780693ee553db5e49ebdca0a2fcd1d88291d5548224c26bafcabd6dbadf2c666757705a16d77d2f006bf1fd18870fe5f67a67154d3eab11fd19a2999fec34d106fce5d66e7d534afdb244384aee30d1e94fb291540e11caaf9c2e347cc4e6f54a4cba7a0d9fff130aa25e5a22d502b9029da2fd7c6a684a362da4b", 0xa1}], 0x3, &(0x7f00000030c0)=[{0xb0, 0x104, 0x8000, "045317a925594df0505db411aab91d216d2b3771f7fac484583f101eb515c923ab251c21626553f7ef7c41b042d0fa2c1b0e7bd3b03628be83ef9309585199e3b8c97d1fe10f9e026fe511ab67306c8f53caf7b33f124f7522776005acb43cd31b074aed9e5cf8f8b4beed0e511da6d2ff7fcbf70c4c3022e15669c90bf27a54cf3add059416262928b3e49e81ce205835167dd1bfc2c835317ad5c56888"}, {0x18, 0x10e, 0x47, "68adedeeca"}, {0x38, 0x10f, 0x80, "d386097e8c0292c22920087ce09079b37be08cb17ca958e9e0628f7c6a589e7ad0"}, {0x1010, 0x108, 0x3, "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"}, {0xa0, 0x112, 0x800, "1b13bd33535edcc6ce4fef39c37f8b319414517e7a930863b8023218692ca589b6c5ab28d1fe04506e8effd425e9397f9aeff8733071fa1921387071dbc96436b65d97095009b01955ec90ae58d26ab329a96813acc69f49fe0fb7e134ddf13ae13a6cdda518c1dbce0e8761eaa009729ede183ce32926c71605cffef4acced744e24f5bebcda8505779e9b49e9c"}, {0x10, 0x1}, {0x90, 0x118, 0xfffffff7, "6772bbb4317be43ebc9042c68d23665355a2dff7c95053a2dbaef2091d8a0661ed9b0e81d5a48f6b1b7fde7dcf1ed8853d82e5f74a5234fc59f546cef17aa10e6c5c960595119d268e6578000165240e46fa582226f3f68113fed3cb46453675d6a5fa94b3c420d4e378014e2be82c5c329d0cdad7af3f5839237f7827bb4410"}], 0x1250}}], 0x4, 0x0) (async) socket(0x10, 0x803, 0x0) (async) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000004540)={@tipc=@id={0x1e, 0x3, 0x1, {0x4e20, 0x4}}, {&(0x7f0000002ec0)=""/85, 0x55}, &(0x7f0000003040)}, 0xa0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYRES32=r1], 0x14}, 0x1, 0x0, 0x0, 0x40880}, 0x0) (async) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}]}, 0x3c}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) (async) sendmsg$nl_route_sched(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80002510}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@gettfilter={0x2c, 0x2e, 0x800, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r4, {0x8, 0x3}, {0xa, 0x9}, {0xe}}, [{0x8, 0xb, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x4814) (async) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000001080), r6) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_MGMT_C_ADDDEF(r8, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)={0x7c, r7, 0x201, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0x5f, 0x1, '\x00\xef/\xa5[\xfc\xad\x9d%\x02\xf2\x8d\xc9\xd2\xe7\x95\xb2\xd2\xbdq\xbbV\xfbA\x9b_;R+\xce\x9d\x82\x89jh\xd27<\xb7\xe9\xf3j\x8b\xa5\xcf&\xfe\x84\x1a\x82\xfc\xe3\x84\xa0\x8b\xbd(\xd7ez\x10NU\xb1\x02\xf0\xf6\xc6\xd5`\xa1f\x1b|0\xb0Xh\xf0\xfe\xb0\xb8\xe9\x9f\xc1\x1f\b\xd6\xd5\xf3S'}]}, 0x7c}}, 0x0) (async) sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f0000004700)={&(0x7f0000004600)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000046c0)={&(0x7f0000004640)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000426bd7000fbdbdf2503000000080004000000000009000100292c5e2c00000000080004000300000008000800e0000001140000000000000000000000140005000000000000000000000000000000000007000b001800"/98], 0x68}, 0x1, 0x0, 0x0, 0x80b1}, 0x4040) (async) 03:54:23 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 03:54:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, 0x0, 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1422.796944][T24610] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1422.807190][T24610] CPU: 0 PID: 24610 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1422.818136][T24610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1422.823388][T24608] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1422.828179][T24610] Call Trace: [ 1422.828187][T24610] [ 1422.828193][T24610] dump_stack_lvl+0xd6/0x122 [ 1422.838657][T24608] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1422.841858][T24610] dump_stack+0x11/0x12 [ 1422.841885][T24610] dump_header+0x98/0x410 [ 1422.846404][T24618] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6 sclass=netlink_route_socket pid=24618 comm=syz-executor.2 [ 1422.849363][T24610] out_of_memory+0x65e/0x880 [ 1422.885155][T24610] memory_max_write+0x31b/0x420 [ 1422.890050][T24610] ? memory_max_show+0x70/0x70 [ 1422.893111][T24608] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1422.894817][T24610] cgroup_file_write+0x167/0x300 [ 1422.905264][T24608] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1422.910121][T24610] ? __check_object_size+0x160/0x200 [ 1422.925219][T24610] ? cgroup_seqfile_stop+0x70/0x70 [ 1422.930344][T24610] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1422.935653][T24610] vfs_write+0x468/0x760 [ 1422.939956][T24610] ksys_write+0xe8/0x1a0 [ 1422.944209][T24610] __x64_sys_write+0x3e/0x50 [ 1422.948972][T24610] do_syscall_64+0x2b/0x70 [ 1422.953452][T24610] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1422.959362][T24610] RIP: 0033:0x7f3c2cb58279 [ 1422.963859][T24610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1422.983476][T24610] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 03:54:23 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000001208001b0000000000140002"], 0x3c}}, 0x0) [ 1422.991898][T24610] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1422.999905][T24610] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1423.007881][T24610] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1423.015890][T24610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1423.023945][T24610] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1423.031934][T24610] [ 1423.035108][T24610] memory: usage 72kB, limit 0kB, failcnt 4929 [ 1423.041337][T24610] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 03:54:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, 0x0, 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1423.048282][T24610] Memory cgroup stats for /syz1: [ 1423.048559][T24610] anon 0 [ 1423.048559][T24610] file 49152 [ 1423.048559][T24610] kernel 24576 [ 1423.048559][T24610] kernel_stack 0 [ 1423.048559][T24610] pagetables 0 [ 1423.048559][T24610] percpu 0 [ 1423.048559][T24610] sock 0 [ 1423.048559][T24610] vmalloc 0 [ 1423.048559][T24610] shmem 40960 [ 1423.048559][T24610] file_mapped 40960 [ 1423.048559][T24610] file_dirty 0 [ 1423.048559][T24610] file_writeback 0 [ 1423.048559][T24610] swapcached 0 [ 1423.048559][T24610] inactive_anon 0 03:54:23 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB, @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1423.048559][T24610] active_anon 40960 [ 1423.048559][T24610] inactive_file 0 [ 1423.048559][T24610] active_file 8192 [ 1423.048559][T24610] unevictable 0 [ 1423.048559][T24610] slab_reclaimable 4448 [ 1423.048559][T24610] slab_unreclaimable 16680 [ 1423.048559][T24610] slab 21128 [ 1423.048559][T24610] workingset_refault_anon 0 [ 1423.048559][T24610] workingset_refault_file 51 [ 1423.048559][T24610] workingset_activate_anon 0 [ 1423.048559][T24610] workingset_activate_file 0 [ 1423.141024][T24610] Out of memory and no killable processes... 03:54:23 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1423.192579][T24624] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1423.203173][T24624] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1423.237400][T24630] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1423.247643][T24630] CPU: 0 PID: 24630 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1423.258655][T24630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1423.268716][T24630] Call Trace: [ 1423.272078][T24630] [ 1423.275039][T24630] dump_stack_lvl+0xd6/0x122 [ 1423.279673][T24630] dump_stack+0x11/0x12 [ 1423.283896][T24630] dump_header+0x98/0x410 [ 1423.286528][T24624] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1423.288283][T24630] out_of_memory+0x65e/0x880 [ 1423.288317][T24630] memory_max_write+0x31b/0x420 [ 1423.298800][T24624] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1423.303275][T24630] ? memory_max_show+0x70/0x70 [ 1423.303301][T24630] cgroup_file_write+0x167/0x300 [ 1423.327696][T24630] ? __check_object_size+0x160/0x200 [ 1423.333003][T24630] ? cgroup_seqfile_stop+0x70/0x70 [ 1423.338127][T24630] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1423.343464][T24630] vfs_write+0x468/0x760 [ 1423.347719][T24630] ksys_write+0xe8/0x1a0 [ 1423.352000][T24630] __x64_sys_write+0x3e/0x50 [ 1423.356601][T24630] do_syscall_64+0x2b/0x70 [ 1423.361148][T24630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1423.367145][T24630] RIP: 0033:0x7f3c2cb58279 [ 1423.371561][T24630] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1423.391175][T24630] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1423.399594][T24630] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1423.407575][T24630] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1423.415595][T24630] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1423.423567][T24630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1423.431560][T24630] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1423.439560][T24630] [ 1423.442735][T24630] memory: usage 68kB, limit 0kB, failcnt 4929 [ 1423.448855][T24630] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1423.455749][T24630] Memory cgroup stats for /syz1: [ 1423.456157][T24630] anon 0 [ 1423.456157][T24630] file 49152 [ 1423.456157][T24630] kernel 20480 [ 1423.456157][T24630] kernel_stack 0 [ 1423.456157][T24630] pagetables 0 [ 1423.456157][T24630] percpu 0 [ 1423.456157][T24630] sock 0 [ 1423.456157][T24630] vmalloc 0 [ 1423.456157][T24630] shmem 40960 [ 1423.456157][T24630] file_mapped 40960 [ 1423.456157][T24630] file_dirty 0 [ 1423.456157][T24630] file_writeback 0 [ 1423.456157][T24630] swapcached 0 [ 1423.456157][T24630] inactive_anon 0 [ 1423.456157][T24630] active_anon 40960 [ 1423.456157][T24630] inactive_file 0 [ 1423.456157][T24630] active_file 8192 [ 1423.456157][T24630] unevictable 0 [ 1423.456157][T24630] slab_reclaimable 4448 [ 1423.456157][T24630] slab_unreclaimable 13400 [ 1423.456157][T24630] slab 17848 [ 1423.456157][T24630] workingset_refault_anon 0 [ 1423.456157][T24630] workingset_refault_file 51 [ 1423.456157][T24630] workingset_activate_anon 0 [ 1423.456157][T24630] workingset_activate_file 0 [ 1423.548669][T24630] Out of memory and no killable processes... [ 1424.014247][T22815] device hsr_slave_0 left promiscuous mode [ 1424.020719][T22815] device hsr_slave_1 left promiscuous mode [ 1424.027501][T22815] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1424.035133][T22815] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1424.043441][T22815] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1424.050871][T22815] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1424.058816][T22815] device bridge_slave_1 left promiscuous mode [ 1424.064974][T22815] bridge0: port 2(bridge_slave_1) entered disabled state [ 1424.072916][T22815] device bridge_slave_0 left promiscuous mode [ 1424.079041][T22815] bridge0: port 1(bridge_slave_0) entered disabled state [ 1424.090765][T22815] device veth1_macvtap left promiscuous mode [ 1424.096775][T22815] device veth0_macvtap left promiscuous mode [ 1424.102791][T22815] device veth1_vlan left promiscuous mode [ 1424.108529][T22815] device veth0_vlan left promiscuous mode [ 1424.193144][T22815] team0 (unregistering): Port device team_slave_1 removed [ 1424.203138][T22815] team0 (unregistering): Port device team_slave_0 removed [ 1424.213072][T22815] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1424.224854][T22815] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1424.253136][T22815] bond0 (unregistering): Released all slaves [ 1424.828763][T24633] chnl_net:caif_netlink_parms(): no params data found [ 1424.859801][T24633] bridge0: port 1(bridge_slave_0) entered blocking state [ 1424.866885][T24633] bridge0: port 1(bridge_slave_0) entered disabled state [ 1424.874890][T24633] device bridge_slave_0 entered promiscuous mode [ 1424.882288][T24633] bridge0: port 2(bridge_slave_1) entered blocking state [ 1424.889306][T24633] bridge0: port 2(bridge_slave_1) entered disabled state [ 1424.897154][T24633] device bridge_slave_1 entered promiscuous mode [ 1424.913774][T24633] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1424.924663][T24633] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1424.943053][T24633] team0: Port device team_slave_0 added [ 1424.949713][T24633] team0: Port device team_slave_1 added [ 1424.964542][T24633] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1424.971565][T24633] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1424.997542][T24633] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1425.009205][T24633] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1425.016168][T24633] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1425.042103][T24633] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1425.064999][T24633] device hsr_slave_0 entered promiscuous mode [ 1425.071847][T24633] device hsr_slave_1 entered promiscuous mode [ 1425.078341][T24633] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1425.085914][T24633] Cannot create hsr debugfs directory [ 1425.116670][T24633] bridge0: port 2(bridge_slave_1) entered blocking state [ 1425.123793][T24633] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1425.131144][T24633] bridge0: port 1(bridge_slave_0) entered blocking state [ 1425.138167][T24633] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1425.167184][T24633] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1425.177520][ T8492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1425.187147][ T8492] bridge0: port 1(bridge_slave_0) entered disabled state [ 1425.195025][ T8492] bridge0: port 2(bridge_slave_1) entered disabled state [ 1425.207948][T24633] 8021q: adding VLAN 0 to HW filter on device team0 [ 1425.217918][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1425.226321][T23185] bridge0: port 1(bridge_slave_0) entered blocking state [ 1425.233437][T23185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1425.244436][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1425.252620][T26500] bridge0: port 2(bridge_slave_1) entered blocking state [ 1425.259631][T26500] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1425.280987][T24633] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1425.291387][T24633] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1425.304629][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1425.313504][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1425.322356][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1425.330637][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1425.339229][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1425.347205][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1425.360764][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1425.369132][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1425.379417][T24633] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1425.458327][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1425.501713][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1425.510489][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1425.518434][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1425.527328][T24633] device veth0_vlan entered promiscuous mode [ 1425.538058][T24633] device veth1_vlan entered promiscuous mode [ 1425.551201][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1425.559589][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1425.568539][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1425.578579][T24633] device veth0_macvtap entered promiscuous mode [ 1425.588259][T24633] device veth1_macvtap entered promiscuous mode [ 1425.601936][T24633] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1425.609332][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1425.618043][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1425.629220][T24633] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1425.636656][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 03:54:26 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x2, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)="44ea9ec0d4aad0ca313bba5d96624a77812159b8ad7be9fe8dd72e41275d8c2530ff363e4d49372457158bdea669b2710935945f89ce3788f0f4e8a28f4ee3f08d934b2789d6b16bcddac63d1bd8894887b47eeb01998b8965650100dc", 0x5d, 0x7ff}], 0x210000, &(0x7f0000000440)={[{@fat=@nfs}], [{@subj_user={'subj_user', 0x3d, '\\N5\x8d[*{,\xd6&\x95Q\x97\b5J\xa4\xc0\xaa#G\x9b5\xfa\x14\x1e\x8eu\xda\xf5HAQ\xe9\xf3\xc0\xa8\bG\xd8\xcd\xbdc\xa9\xbd\xbd\xfb\xf6\xce\x84;\xa0:\xc4\xa8\xcfU]UE+\xf7\xa9\x91J\x89=\x14<\xcb\x96e%\x05\xc6\x8e\x87\xa7\xa8Y\x9fR\xeb\xe797\xbd\x93dd\xf5mI\xbcS\xd7\x83\xc9\x9fLT\xcf\xba\xbc>\xea\x032\xf6Ttk6\x00\x19Zc_\xf1\x84\xab\x85\x1f/p\x8al*\x14\x9b\x1f4\xd1\x03\x10.v\x9eOA\xf2\x81\x1d\x9c\xff#\xc0\x94\x9b\xf5'}}, {@seclabel}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@euid_gt={'euid>', 0xee00}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x28}}, {@euid_lt={'euid<', 0xee00}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}) open_tree(r0, &(0x7f0000000180)='./file0/file0\x00', 0x88000) [ 1425.646388][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 03:54:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, 0x0, 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000000)=0xfffffffffffffdfb) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x201, 0x0, 0x0, {0x0, 0x0, 0x1}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040000}, 0x20040040) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff000000760e00000000000000fc89f0c6965385a9c2bface00cd52960c90b2ca917b27e00a47c1f125c93d1d33ee7112d06636644cfa65b865abb913ac2d2bbeed1139a8097dd24e36f1bb0a5e3341e9d580ce27fb48d8ce25a53e94ab33a1e51bba6a10d94c3fdac4b517cb6eee29dd3dcb5f1c5cfd31d117be13905bd3d6176d4d06145b4f3413b8bf036b412fac3a2f2db99e48c39a50670ce371e", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b000100697036746e6c00000c00028008000100", @ANYRES32=r4, @ANYBLOB], 0x3c}}, 0x0) 03:54:26 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000011808001b0000000000140002"], 0x3c}}, 0x0) 03:54:26 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB, @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:26 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) [ 1425.702563][T24678] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24678 comm=syz-executor.2 [ 1425.726679][T24677] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1425.736888][T24677] CPU: 0 PID: 24677 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 03:54:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) [ 1425.747825][T24677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1425.752836][T24673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1425.757866][T24677] Call Trace: [ 1425.768287][T24673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1425.771534][T24677] [ 1425.771541][T24677] dump_stack_lvl+0xd6/0x122 [ 1425.788867][T24677] dump_stack+0x11/0x12 [ 1425.793043][T24677] dump_header+0x98/0x410 [ 1425.797389][T24677] oom_kill_process+0x100/0x550 [ 1425.802260][T24677] out_of_memory+0x620/0x880 [ 1425.806967][T24677] memory_max_write+0x31b/0x420 [ 1425.811826][T24677] ? memory_max_show+0x70/0x70 [ 1425.814875][T24673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1425.816593][T24677] cgroup_file_write+0x167/0x300 [ 1425.816615][T24677] ? __check_object_size+0x160/0x200 [ 1425.827007][T24673] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1425.831917][T24677] ? cgroup_seqfile_stop+0x70/0x70 03:54:26 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000001b08001b0000000000140002"], 0x3c}}, 0x0) [ 1425.831937][T24677] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1425.857501][T24677] vfs_write+0x468/0x760 [ 1425.861753][T24677] ksys_write+0xe8/0x1a0 [ 1425.866047][T24677] __x64_sys_write+0x3e/0x50 [ 1425.870789][T24677] do_syscall_64+0x2b/0x70 [ 1425.875225][T24677] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1425.881259][T24677] RIP: 0033:0x7f3c2cb58279 [ 1425.885677][T24677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1425.905383][T24677] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1425.913806][T24677] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1425.921786][T24677] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1425.925338][T24683] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1425.929747][T24677] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1425.929762][T24677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1425.940162][T24683] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1425.948092][T24677] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1425.948110][T24677] [ 1425.948267][T24677] memory: usage 132kB, limit 0kB, failcnt 4948 [ 1425.973556][T24683] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1425.973986][T24677] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 03:54:26 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000002408001b0000000000140002"], 0x3c}}, 0x0) 03:54:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) [ 1425.976983][T24683] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1425.983121][T24677] Memory cgroup stats for /syz1: [ 1425.983470][T24677] anon 40960 [ 1425.983470][T24677] file 49152 [ 1425.983470][T24677] kernel 45056 [ 1425.983470][T24677] kernel_stack 0 [ 1425.983470][T24677] pagetables 8192 [ 1425.983470][T24677] percpu 0 [ 1425.983470][T24677] sock 0 [ 1425.983470][T24677] vmalloc 0 [ 1425.983470][T24677] shmem 40960 [ 1425.983470][T24677] file_mapped 40960 [ 1425.983470][T24677] file_dirty 0 [ 1425.983470][T24677] file_writeback 0 [ 1425.983470][T24677] swapcached 0 [ 1425.983470][T24677] inactive_anon 40960 [ 1425.983470][T24677] active_anon 40960 [ 1425.983470][T24677] inactive_file 0 [ 1425.983470][T24677] active_file 8192 [ 1425.983470][T24677] unevictable 0 [ 1425.983470][T24677] slab_reclaimable 6800 [ 1425.983470][T24677] slab_unreclaimable 19360 [ 1425.983470][T24677] slab 26160 [ 1425.983470][T24677] workingset_refault_anon 0 [ 1425.983470][T24677] workingset_refault_file 51 [ 1425.983470][T24677] workingset_activate_anon 0 [ 1425.983470][T24677] workingset_activate_file 0 [ 1426.086805][T24688] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1426.103864][T24677] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz5,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1 [ 1426.114303][T24688] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1426.118631][T24688] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1426.126422][T24677] ,task=syz-executor.1,pid=24633,uid=0 03:54:26 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000032408001b0000000000140002"], 0x3c}}, 0x0) [ 1426.126447][T24677] Memory cgroup out of memory: Killed process 24633 (syz-executor.1) total-vm:42340kB, anon-rss:364kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 [ 1426.136246][T24688] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1426.160262][T24677] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1426.189394][T24677] CPU: 0 PID: 24677 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1426.200330][T24677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1426.210394][T24677] Call Trace: [ 1426.213736][T24677] [ 1426.216726][T24677] dump_stack_lvl+0xd6/0x122 [ 1426.221326][T24677] dump_stack+0x11/0x12 [ 1426.225561][T24677] dump_header+0x98/0x410 [ 1426.229903][T24677] out_of_memory+0x65e/0x880 [ 1426.234516][T24677] memory_max_write+0x31b/0x420 [ 1426.239518][T24677] ? memory_max_show+0x70/0x70 [ 1426.244285][T24677] cgroup_file_write+0x167/0x300 [ 1426.249210][T24677] ? __check_object_size+0x160/0x200 [ 1426.254555][T24677] ? cgroup_seqfile_stop+0x70/0x70 [ 1426.259671][T24677] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1426.264984][T24677] vfs_write+0x468/0x760 [ 1426.269257][T24677] ksys_write+0xe8/0x1a0 [ 1426.273493][T24677] __x64_sys_write+0x3e/0x50 [ 1426.278092][T24677] do_syscall_64+0x2b/0x70 [ 1426.282510][T24677] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1426.288511][T24677] RIP: 0033:0x7f3c2cb58279 [ 1426.292910][T24677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1426.312565][T24677] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1426.321037][T24677] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1426.329072][T24677] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1426.337052][T24677] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1426.345016][T24677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1426.353119][T24677] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1426.361113][T24677] [ 1426.364334][T24677] memory: usage 80kB, limit 0kB, failcnt 4965 [ 1426.370397][T24677] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1426.377342][T24677] Memory cgroup stats for /syz1: [ 1426.377544][T24677] anon 0 [ 1426.377544][T24677] file 49152 [ 1426.377544][T24677] kernel 28672 [ 1426.377544][T24677] kernel_stack 0 [ 1426.377544][T24677] pagetables 0 [ 1426.377544][T24677] percpu 0 [ 1426.377544][T24677] sock 0 [ 1426.377544][T24677] vmalloc 0 [ 1426.377544][T24677] shmem 40960 [ 1426.377544][T24677] file_mapped 40960 [ 1426.377544][T24677] file_dirty 0 [ 1426.377544][T24677] file_writeback 0 [ 1426.377544][T24677] swapcached 0 [ 1426.377544][T24677] inactive_anon 0 [ 1426.377544][T24677] active_anon 40960 [ 1426.377544][T24677] inactive_file 0 [ 1426.377544][T24677] active_file 8192 [ 1426.377544][T24677] unevictable 0 [ 1426.377544][T24677] slab_reclaimable 6800 [ 1426.377544][T24677] slab_unreclaimable 19360 [ 1426.377544][T24677] slab 26160 [ 1426.377544][T24677] workingset_refault_anon 0 [ 1426.377544][T24677] workingset_refault_file 51 [ 1426.377544][T24677] workingset_activate_anon 0 [ 1426.377544][T24677] workingset_activate_file 0 [ 1426.470040][T24677] Out of memory and no killable processes... [ 1426.487439][T24678] __nla_validate_parse: 25 callbacks suppressed [ 1426.487453][T24678] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1426.524621][T24692] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1426.535175][T24692] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1426.547258][T24692] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1426.557747][T24692] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:54:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) (async, rerun: 64) r0 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x2, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)="44ea9ec0d4aad0ca313bba5d96624a77812159b8ad7be9fe8dd72e41275d8c2530ff363e4d49372457158bdea669b2710935945f89ce3788f0f4e8a28f4ee3f08d934b2789d6b16bcddac63d1bd8894887b47eeb01998b8965650100dc", 0x5d, 0x7ff}], 0x210000, &(0x7f0000000440)={[{@fat=@nfs}], [{@subj_user={'subj_user', 0x3d, '\\N5\x8d[*{,\xd6&\x95Q\x97\b5J\xa4\xc0\xaa#G\x9b5\xfa\x14\x1e\x8eu\xda\xf5HAQ\xe9\xf3\xc0\xa8\bG\xd8\xcd\xbdc\xa9\xbd\xbd\xfb\xf6\xce\x84;\xa0:\xc4\xa8\xcfU]UE+\xf7\xa9\x91J\x89=\x14<\xcb\x96e%\x05\xc6\x8e\x87\xa7\xa8Y\x9fR\xeb\xe797\xbd\x93dd\xf5mI\xbcS\xd7\x83\xc9\x9fLT\xcf\xba\xbc>\xea\x032\xf6Ttk6\x00\x19Zc_\xf1\x84\xab\x85\x1f/p\x8al*\x14\x9b\x1f4\xd1\x03\x10.v\x9eOA\xf2\x81\x1d\x9c\xff#\xc0\x94\x9b\xf5'}}, {@seclabel}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@euid_gt={'euid>', 0xee00}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x28}}, {@euid_lt={'euid<', 0xee00}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}) (rerun: 64) open_tree(r0, &(0x7f0000000180)='./file0/file0\x00', 0x88000) 03:54:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB, @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000000)=0xfffffffffffffdfb) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x201, 0x0, 0x0, {0x0, 0x0, 0x1}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040000}, 0x20040040) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff000000760e00000000000000fc89f0c6965385a9c2bface00cd52960c90b2ca917b27e00a47c1f125c93d1d33ee7112d06636644cfa65b865abb913ac2d2bbeed1139a8097dd24e36f1bb0a5e3341e9d580ce27fb48d8ce25a53e94ab33a1e51bba6a10d94c3fdac4b517cb6eee29dd3dcb5f1c5cfd31d117be13905bd3d6176d4d06145b4f3413b8bf036b412fac3a2f2db99e48c39a50670ce371e", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b000100697036746e6c00000c00028008000100", @ANYRES32=r4, @ANYBLOB], 0x3c}}, 0x0) 03:54:27 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000033608001b0000000000140002"], 0x3c}}, 0x0) 03:54:27 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) [ 1426.665391][T24700] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24700 comm=syz-executor.2 [ 1426.695445][T24696] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1426.705761][T24696] CPU: 1 PID: 24696 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1426.716697][T24696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1426.726831][T24696] Call Trace: [ 1426.730111][T24696] [ 1426.733044][T24696] dump_stack_lvl+0xd6/0x122 [ 1426.737647][T24696] dump_stack+0x11/0x12 [ 1426.741918][T24696] dump_header+0x98/0x410 [ 1426.746261][T24696] out_of_memory+0x65e/0x880 [ 1426.750933][T24696] memory_max_write+0x31b/0x420 [ 1426.755795][T24696] ? memory_max_show+0x70/0x70 [ 1426.760564][T24696] cgroup_file_write+0x167/0x300 [ 1426.765552][T24696] ? __check_object_size+0x160/0x200 [ 1426.770932][T24696] ? cgroup_seqfile_stop+0x70/0x70 [ 1426.776052][T24696] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1426.781416][T24696] vfs_write+0x468/0x760 [ 1426.785763][T24696] ksys_write+0xe8/0x1a0 [ 1426.790060][T24696] __x64_sys_write+0x3e/0x50 [ 1426.791127][T24700] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1426.794641][T24696] do_syscall_64+0x2b/0x70 [ 1426.808337][T24696] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1426.814288][T24696] RIP: 0033:0x7f3c2cb58279 [ 1426.818702][T24696] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1426.838322][T24696] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1426.846764][T24696] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1426.854738][T24696] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 03:54:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 64) r1 = socket(0x10, 0x803, 0x0) (async, rerun: 64) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000000)=0xfffffffffffffdfb) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x201, 0x0, 0x0, {0x0, 0x0, 0x1}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040000}, 0x20040040) (async, rerun: 32) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async, rerun: 32) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff000000760e00000000000000fc89f0c6965385a9c2bface00cd52960c90b2ca917b27e00a47c1f125c93d1d33ee7112d06636644cfa65b865abb913ac2d2bbeed1139a8097dd24e36f1bb0a5e3341e9d580ce27fb48d8ce25a53e94ab33a1e51bba6a10d94c3fdac4b517cb6eee29dd3dcb5f1c5cfd31d117be13905bd3d6176d4d06145b4f3413b8bf036b412fac3a2f2db99e48c39a50670ce371e", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b000100697036746e6c00000c00028008000100", @ANYRES32=r4, @ANYBLOB], 0x3c}}, 0x0) 03:54:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newnexthop={0x20, 0x68, 0x400, 0x70bd2a, 0x25dfdbff, {0xa, 0x0, 0x2, 0x0, 0x4}, [@NHA_GROUP_TYPE={0x6, 0x3, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x2000000) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x2c, 0x24, 0x100, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0x7, 0xc}, {0x10}, {0xb, 0x2}}, [@TCA_RATE={0x6, 0x5, {0x1, 0x85}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4010) [ 1426.862772][T24696] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1426.870794][T24696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1426.878765][T24696] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1426.886795][T24696] [ 1426.889938][T24696] memory: usage 68kB, limit 0kB, failcnt 4965 [ 1426.896024][T24696] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1426.902887][T24696] Memory cgroup stats for /syz1: [ 1426.903078][T24696] anon 0 [ 1426.903078][T24696] file 49152 [ 1426.903078][T24696] kernel 20480 [ 1426.903078][T24696] kernel_stack 0 [ 1426.903078][T24696] pagetables 0 [ 1426.903078][T24696] percpu 0 [ 1426.903078][T24696] sock 0 [ 1426.903078][T24696] vmalloc 0 [ 1426.903078][T24696] shmem 40960 [ 1426.903078][T24696] file_mapped 40960 [ 1426.903078][T24696] file_dirty 0 [ 1426.903078][T24696] file_writeback 0 [ 1426.903078][T24696] swapcached 0 [ 1426.903078][T24696] inactive_anon 0 [ 1426.903078][T24696] active_anon 40960 [ 1426.903078][T24696] inactive_file 4096 [ 1426.903078][T24696] active_file 4096 [ 1426.903078][T24696] unevictable 0 [ 1426.903078][T24696] slab_reclaimable 4448 [ 1426.903078][T24696] slab_unreclaimable 13400 [ 1426.903078][T24696] slab 17848 [ 1426.903078][T24696] workingset_refault_anon 0 [ 1426.903078][T24696] workingset_refault_file 51 [ 1426.903078][T24696] workingset_activate_anon 0 [ 1426.903078][T24696] workingset_activate_file 0 [ 1426.915190][T24710] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24710 comm=syz-executor.2 [ 1426.995628][T24696] Out of memory and no killable processes... 03:54:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, 0x0, 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) [ 1427.029605][T24711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1427.040078][T24711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1427.054064][T24711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1427.064672][T24711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:54:27 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000033908001b0000000000140002"], 0x3c}}, 0x0) 03:54:27 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1427.202359][T24723] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1427.212589][T24723] CPU: 0 PID: 24723 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1427.223527][T24723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1427.233667][T24723] Call Trace: [ 1427.236952][T24723] [ 1427.239952][T24723] dump_stack_lvl+0xd6/0x122 [ 1427.244551][T24723] dump_stack+0x11/0x12 [ 1427.248715][T24723] dump_header+0x98/0x410 [ 1427.253118][T24723] out_of_memory+0x65e/0x880 [ 1427.257846][T24723] memory_max_write+0x31b/0x420 [ 1427.262708][T24723] ? memory_max_show+0x70/0x70 [ 1427.267477][T24723] cgroup_file_write+0x167/0x300 [ 1427.272421][T24723] ? __check_object_size+0x160/0x200 [ 1427.272950][T24721] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1427.277707][T24723] ? cgroup_seqfile_stop+0x70/0x70 [ 1427.277727][T24723] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1427.288138][T24721] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1427.293209][T24723] vfs_write+0x468/0x760 [ 1427.293234][T24723] ksys_write+0xe8/0x1a0 [ 1427.293252][T24723] __x64_sys_write+0x3e/0x50 [ 1427.319919][T24721] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1427.321352][T24723] do_syscall_64+0x2b/0x70 [ 1427.321380][T24723] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1427.321405][T24723] RIP: 0033:0x7f3c2cb58279 [ 1427.321419][T24723] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1427.331863][T24721] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1427.336235][T24723] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1427.384436][T24723] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1427.392411][T24723] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1427.400391][T24723] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1427.408437][T24723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1427.416488][T24723] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1427.424462][T24723] [ 1427.427568][T24723] memory: usage 68kB, limit 0kB, failcnt 4965 [ 1427.433681][T24723] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1427.440524][T24723] Memory cgroup stats for /syz1: [ 1427.440897][T24723] anon 0 [ 1427.440897][T24723] file 49152 [ 1427.440897][T24723] kernel 20480 [ 1427.440897][T24723] kernel_stack 0 [ 1427.440897][T24723] pagetables 0 [ 1427.440897][T24723] percpu 0 [ 1427.440897][T24723] sock 0 [ 1427.440897][T24723] vmalloc 0 [ 1427.440897][T24723] shmem 40960 [ 1427.440897][T24723] file_mapped 40960 [ 1427.440897][T24723] file_dirty 0 [ 1427.440897][T24723] file_writeback 0 [ 1427.440897][T24723] swapcached 0 [ 1427.440897][T24723] inactive_anon 0 [ 1427.440897][T24723] active_anon 40960 [ 1427.440897][T24723] inactive_file 4096 [ 1427.440897][T24723] active_file 4096 [ 1427.440897][T24723] unevictable 0 [ 1427.440897][T24723] slab_reclaimable 4448 [ 1427.440897][T24723] slab_unreclaimable 13400 [ 1427.440897][T24723] slab 17848 [ 1427.440897][T24723] workingset_refault_anon 0 [ 1427.440897][T24723] workingset_refault_file 51 [ 1427.440897][T24723] workingset_activate_anon 0 [ 1427.440897][T24723] workingset_activate_file 0 [ 1427.533631][T24723] Out of memory and no killable processes... [ 1427.834067][ T5374] device hsr_slave_0 left promiscuous mode [ 1427.840214][ T5374] device hsr_slave_1 left promiscuous mode [ 1427.846646][ T5374] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1427.854153][ T5374] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1427.862129][ T5374] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1427.869612][ T5374] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1427.877611][ T5374] device bridge_slave_1 left promiscuous mode [ 1427.883736][ T5374] bridge0: port 2(bridge_slave_1) entered disabled state [ 1427.892326][ T5374] device bridge_slave_0 left promiscuous mode [ 1427.898481][ T5374] bridge0: port 1(bridge_slave_0) entered disabled state [ 1427.910227][ T5374] device veth1_macvtap left promiscuous mode [ 1427.916250][ T5374] device veth0_macvtap left promiscuous mode [ 1427.922294][ T5374] device veth1_vlan left promiscuous mode [ 1427.928006][ T5374] device veth0_vlan left promiscuous mode [ 1428.009895][ T5374] team0 (unregistering): Port device team_slave_1 removed [ 1428.019909][ T5374] team0 (unregistering): Port device team_slave_0 removed [ 1428.029849][ T5374] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1428.041785][ T5374] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1428.069315][ T5374] bond0 (unregistering): Released all slaves [ 1428.714702][T24725] chnl_net:caif_netlink_parms(): no params data found [ 1428.744861][T24725] bridge0: port 1(bridge_slave_0) entered blocking state [ 1428.751933][T24725] bridge0: port 1(bridge_slave_0) entered disabled state [ 1428.759926][T24725] device bridge_slave_0 entered promiscuous mode [ 1428.767342][T24725] bridge0: port 2(bridge_slave_1) entered blocking state [ 1428.774416][T24725] bridge0: port 2(bridge_slave_1) entered disabled state [ 1428.782535][T24725] device bridge_slave_1 entered promiscuous mode [ 1428.798916][T24725] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1428.809625][T24725] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1428.828231][T24725] team0: Port device team_slave_0 added [ 1428.835133][T24725] team0: Port device team_slave_1 added [ 1428.850249][T24725] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1428.857208][T24725] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1428.883252][T24725] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1428.894730][T24725] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1428.901759][T24725] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1428.927724][T24725] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1428.950421][T24725] device hsr_slave_0 entered promiscuous mode [ 1428.957090][T24725] device hsr_slave_1 entered promiscuous mode [ 1428.963658][T24725] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1428.971234][T24725] Cannot create hsr debugfs directory [ 1429.000284][T24725] bridge0: port 2(bridge_slave_1) entered blocking state [ 1429.007348][T24725] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1429.014615][T24725] bridge0: port 1(bridge_slave_0) entered blocking state [ 1429.021710][T24725] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1429.051706][T24725] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1429.063338][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1429.071535][T17246] bridge0: port 1(bridge_slave_0) entered disabled state [ 1429.079104][T17246] bridge0: port 2(bridge_slave_1) entered disabled state [ 1429.090896][T24725] 8021q: adding VLAN 0 to HW filter on device team0 [ 1429.101588][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1429.110161][ T8488] bridge0: port 1(bridge_slave_0) entered blocking state [ 1429.117446][ T8488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1429.127620][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1429.136529][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1429.144900][T26500] bridge0: port 2(bridge_slave_1) entered blocking state [ 1429.151936][T26500] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1429.161860][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1429.179216][T24725] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1429.189577][T24725] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1429.202210][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1429.211219][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1429.219985][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1429.228864][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1429.237694][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1429.246481][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1429.254923][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1429.263668][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1429.272102][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1429.280414][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1429.288682][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1429.304528][T24725] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1429.312043][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1429.319589][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1429.394479][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1429.403400][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1429.441325][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1429.449691][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1429.459088][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1429.467150][T23183] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1429.475543][T24725] device veth0_vlan entered promiscuous mode [ 1429.485864][T24725] device veth1_vlan entered promiscuous mode [ 1429.500709][T24725] device veth0_macvtap entered promiscuous mode [ 1429.508233][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1429.516520][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1429.524659][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1429.533452][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1429.543003][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1429.552266][T24725] device veth1_macvtap entered promiscuous mode [ 1429.564662][T24725] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1429.572666][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1429.580735][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1429.589827][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1429.600424][T24725] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1429.608073][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1429.617745][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1429.656263][T24760] loop1: detected capacity change from 0 to 7 [ 1429.691618][T24760] loop1: detected capacity change from 0 to 7 [ 1429.692314][ T1437] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1429.706859][ T1437] Buffer I/O error on dev loop1, logical block 0, async page read [ 1429.731498][ T1437] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1429.740770][ T1437] Buffer I/O error on dev loop1, logical block 0, async page read [ 1429.748727][ T1437] loop1: unable to read partition table [ 1429.756787][T24760] loop1: detected capacity change from 0 to 7 [ 1429.758035][T17102] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1429.772138][T17102] Buffer I/O error on dev loop1, logical block 0, async page read [ 1429.791230][T17102] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1429.800408][T17102] Buffer I/O error on dev loop1, logical block 0, async page read [ 1429.808248][T17102] loop1: unable to read partition table [ 1429.814272][T24760] loop1: detected capacity change from 0 to 7 [ 1429.814782][ T1437] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1429.829607][ T1437] Buffer I/O error on dev loop1, logical block 0, async page read [ 1429.839571][T24760] loop1: detected capacity change from 0 to 7 [ 1429.840097][T17102] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1429.854821][T17102] Buffer I/O error on dev loop1, logical block 0, async page read [ 1429.892387][T17102] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1429.901533][T17102] Buffer I/O error on dev loop1, logical block 0, async page read [ 1429.909402][T17102] loop1: unable to read partition table [ 1429.915636][T24760] loop1: detected capacity change from 0 to 7 [ 1429.918918][T17102] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1429.934118][T24760] loop1: detected capacity change from 0 to 7 [ 1429.935239][ T1437] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1429.949426][ T1437] Buffer I/O error on dev loop1, logical block 0, async page read [ 1429.971762][ T1437] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1429.980914][ T1437] Buffer I/O error on dev loop1, logical block 0, async page read [ 1429.988819][ T1437] loop1: unable to read partition table [ 1429.996602][T24760] loop1: detected capacity change from 0 to 7 [ 1429.997596][T17102] Buffer I/O error on dev loop1, logical block 0, async page read [ 1430.041292][T17102] loop1: unable to read partition table [ 1430.047335][T24760] loop1: detected capacity change from 0 to 7 [ 1430.050513][T17102] loop1: unable to read partition table [ 1430.060805][T24760] loop1: detected capacity change from 0 to 7 [ 1430.063270][T17102] loop1: unable to read partition table [ 1430.103473][T24760] loop1: detected capacity change from 0 to 7 [ 1430.131324][T17102] loop1: unable to read partition table [ 1430.136993][T17102] loop1: partition table beyond EOD, truncated [ 1430.146003][T24760] loop1: detected capacity change from 0 to 7 [ 1430.146206][T17102] loop1: unable to read partition table [ 1430.192540][T24760] loop1: detected capacity change from 0 to 7 [ 1430.193885][T17102] loop1: unable to read partition table [ 1430.232174][T24760] loop1: detected capacity change from 0 to 7 [ 1430.233463][T17102] loop1: unable to read partition table [ 1430.281738][T24760] loop1: detected capacity change from 0 to 7 [ 1430.283614][T17102] loop1: unable to read partition table [ 1430.322245][T24760] loop1: detected capacity change from 0 to 7 [ 1430.323383][T17102] loop1: unable to read partition table [ 1430.351825][T24760] loop1: detected capacity change from 0 to 7 [ 1430.353693][T17102] loop1: unable to read partition table [ 1430.371704][T24760] loop1: detected capacity change from 0 to 7 [ 1430.372771][T17102] loop1: unable to read partition table [ 1430.431691][T24760] loop1: detected capacity change from 0 to 7 [ 1430.443393][T24760] loop1: detected capacity change from 0 to 7 [ 1430.444160][T17102] loop1: unable to read partition table 03:54:31 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x2, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)="44ea9ec0d4aad0ca313bba5d96624a77812159b8ad7be9fe8dd72e41275d8c2530ff363e4d49372457158bdea669b2710935945f89ce3788f0f4e8a28f4ee3f08d934b2789d6b16bcddac63d1bd8894887b47eeb01998b8965650100dc", 0x5d, 0x7ff}], 0x210000, &(0x7f0000000440)={[{@fat=@nfs}], [{@subj_user={'subj_user', 0x3d, '\\N5\x8d[*{,\xd6&\x95Q\x97\b5J\xa4\xc0\xaa#G\x9b5\xfa\x14\x1e\x8eu\xda\xf5HAQ\xe9\xf3\xc0\xa8\bG\xd8\xcd\xbdc\xa9\xbd\xbd\xfb\xf6\xce\x84;\xa0:\xc4\xa8\xcfU]UE+\xf7\xa9\x91J\x89=\x14<\xcb\x96e%\x05\xc6\x8e\x87\xa7\xa8Y\x9fR\xeb\xe797\xbd\x93dd\xf5mI\xbcS\xd7\x83\xc9\x9fLT\xcf\xba\xbc>\xea\x032\xf6Ttk6\x00\x19Zc_\xf1\x84\xab\x85\x1f/p\x8al*\x14\x9b\x1f4\xd1\x03\x10.v\x9eOA\xf2\x81\x1d\x9c\xff#\xc0\x94\x9b\xf5'}}, {@seclabel}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@euid_gt={'euid>', 0xee00}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x28}}, {@euid_lt={'euid<', 0xee00}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}) open_tree(r0, &(0x7f0000000180)='./file0/file0\x00', 0x88000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) (async) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) (async) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0/file0\x00', 0x2, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)="44ea9ec0d4aad0ca313bba5d96624a77812159b8ad7be9fe8dd72e41275d8c2530ff363e4d49372457158bdea669b2710935945f89ce3788f0f4e8a28f4ee3f08d934b2789d6b16bcddac63d1bd8894887b47eeb01998b8965650100dc", 0x5d, 0x7ff}], 0x210000, &(0x7f0000000440)={[{@fat=@nfs}], [{@subj_user={'subj_user', 0x3d, '\\N5\x8d[*{,\xd6&\x95Q\x97\b5J\xa4\xc0\xaa#G\x9b5\xfa\x14\x1e\x8eu\xda\xf5HAQ\xe9\xf3\xc0\xa8\bG\xd8\xcd\xbdc\xa9\xbd\xbd\xfb\xf6\xce\x84;\xa0:\xc4\xa8\xcfU]UE+\xf7\xa9\x91J\x89=\x14<\xcb\x96e%\x05\xc6\x8e\x87\xa7\xa8Y\x9fR\xeb\xe797\xbd\x93dd\xf5mI\xbcS\xd7\x83\xc9\x9fLT\xcf\xba\xbc>\xea\x032\xf6Ttk6\x00\x19Zc_\xf1\x84\xab\x85\x1f/p\x8al*\x14\x9b\x1f4\xd1\x03\x10.v\x9eOA\xf2\x81\x1d\x9c\xff#\xc0\x94\x9b\xf5'}}, {@seclabel}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@euid_gt={'euid>', 0xee00}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x28}}, {@euid_lt={'euid<', 0xee00}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}) (async) open_tree(r0, &(0x7f0000000180)='./file0/file0\x00', 0x88000) (async) 03:54:31 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) 03:54:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff83050000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newnexthop={0x20, 0x68, 0x400, 0x70bd2a, 0x25dfdbff, {0xa, 0x0, 0x2, 0x0, 0x4}, [@NHA_GROUP_TYPE={0x6, 0x3, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x2000000) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}]}}}]}, 0x3c}}, 0x0) (async) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x2c, 0x24, 0x100, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0x7, 0xc}, {0x10}, {0xb, 0x2}}, [@TCA_RATE={0x6, 0x5, {0x1, 0x85}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4010) 03:54:31 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000004008001b0000000000140002"], 0x3c}}, 0x0) 03:54:31 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_dellink={0x10c, 0x11, 0x8, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x440, 0x400}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_VFINFO_LIST={0xb8, 0x16, 0x0, 0x1, [{0xb4, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x80000001, 0x5}}, @IFLA_VF_VLAN_LIST={0xa4, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x9, 0x5a8, 0x5d, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x62d, 0x81, 0x8100}}, {0x14, 0x1, {0x4, 0xd06, 0x4, 0x88a8}}, {0x14, 0x1, {0x1, 0xc65, 0x7, 0x88a8}}, {0x14, 0x1, {0xe026, 0x7e2, 0x9, 0x8100}}, {0x14, 0x1, {0x1, 0xa92, 0x3, 0x88a8}}, {0x14, 0x1, {0x8, 0x35, 0x1, 0x88a8}}, {0x14, 0x1, {0x0, 0xff0, 0xffffffff, 0x8100}}]}]}]}, @IFLA_ALT_IFNAME={0x14, 0x35, 'caif0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x80000000}]}, 0x10c}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:31 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) [ 1430.481608][T24760] loop1: detected capacity change from 0 to 7 [ 1430.481683][T17102] ================================================================== [ 1430.495796][T17102] BUG: KCSAN: data-race in blkdev_llseek / set_capacity_and_notify [ 1430.503702][T17102] [ 1430.503813][T24765] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24765 comm=syz-executor.2 [ 1430.506020][T17102] write to 0xffff888102378a60 of 8 bytes by task 24760 on cpu 1: [ 1430.506036][T17102] set_capacity_and_notify+0x9d/0x1d0 03:54:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newnexthop={0x20, 0x68, 0x400, 0x70bd2a, 0x25dfdbff, {0xa, 0x0, 0x2, 0x0, 0x4}, [@NHA_GROUP_TYPE={0x6, 0x3, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x2000000) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}]}}}]}, 0x3c}}, 0x0) (async) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x2c, 0x24, 0x100, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0x7, 0xc}, {0x10}, {0xb, 0x2}}, [@TCA_RATE={0x6, 0x5, {0x1, 0x85}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4010) [ 1430.531843][T17102] loop_set_size+0x2e/0x70 [ 1430.536266][T17102] loop_configure+0xb1b/0xc30 [ 1430.540975][T17102] lo_ioctl+0x641/0x1290 [ 1430.544361][T24775] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24775 comm=syz-executor.2 [ 1430.545209][T17102] blkdev_ioctl+0x20e/0x440 [ 1430.545230][T17102] __se_sys_ioctl+0xcb/0x140 [ 1430.545246][T17102] __x64_sys_ioctl+0x3f/0x50 [ 1430.545261][T17102] do_syscall_64+0x2b/0x70 [ 1430.576145][T17102] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1430.582049][T17102] [ 1430.584369][T17102] read to 0xffff888102378a60 of 8 bytes by task 17102 on cpu 0: [ 1430.592000][T17102] blkdev_llseek+0x4c/0x80 [ 1430.596420][T17102] __x64_sys_lseek+0xdf/0x140 [ 1430.601100][T17102] do_syscall_64+0x2b/0x70 [ 1430.605520][T17102] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1430.611418][T17102] [ 1430.613735][T17102] value changed: 0x0000000000000000 -> 0x0000000000000e00 [ 1430.620833][T17102] [ 1430.623154][T17102] Reported by Kernel Concurrency Sanitizer on: 03:54:31 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000004808001b0000000000140002"], 0x3c}}, 0x0) [ 1430.629350][T17102] CPU: 0 PID: 17102 Comm: udevd Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1430.639511][T17102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1430.649571][T17102] ================================================================== 03:54:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="5000000010001fff000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000098d3c8d84dc340100a1000300240012800b000100697036746e6c0000140002800800010073ded6247b89bf20123609f0dfabdb7144910e4204c670f11db489d04989451157ee0246ea7a59fb755ae1f05697c89f", @ANYRES32=r3, @ANYBLOB="05000900290000000a000200bbbbbbbbbbbb0000"], 0x50}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c000100"/20, @ANYRES32=0x0, @ANYBLOB="0000000080000300240012800b000100697036746e6c00001400028008000100", @ANYRES32=r6, @ANYBLOB="050009000400000008000400", @ANYRES32=r6, @ANYBLOB], 0x4c}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000140)={'erspan0\x00', r2, 0x8, 0x1, 0x0, 0x39, {{0xe, 0x4, 0x2, 0x31, 0x38, 0x67, 0x0, 0x20, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@rr={0x7, 0xf, 0x95, [@local, @local, @private=0xa010102]}, @ssrr={0x89, 0x13, 0x51, [@rand_addr=0x64010100, @multicast2, @remote, @private=0xa010100]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000240)={'ip6_vti0\x00', r2, 0x29, 0x40, 0x1, 0x400, 0x20, @remote, @remote, 0x700, 0x20, 0x9000, 0xfffffff7}}) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r10, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="14090000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r11}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0x4, r11}]}, 0x4c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x1b8, 0x0, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) [ 1430.673505][T24781] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1430.683719][T24781] CPU: 0 PID: 24781 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1430.694662][T24781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1430.704869][T24781] Call Trace: [ 1430.708153][T24781] [ 1430.711106][T24781] dump_stack_lvl+0xd6/0x122 [ 1430.715754][T24781] dump_stack+0x11/0x12 [ 1430.719918][T24781] dump_header+0x98/0x410 [ 1430.724300][T24781] oom_kill_process+0x100/0x550 [ 1430.729305][T24781] out_of_memory+0x620/0x880 [ 1430.732839][T24783] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1430.733893][T24781] memory_max_write+0x31b/0x420 [ 1430.733919][T24781] ? memory_max_show+0x70/0x70 [ 1430.744374][T24783] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1430.749143][T24781] cgroup_file_write+0x167/0x300 [ 1430.758086][T24783] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1430.763652][T24781] ? __check_object_size+0x160/0x200 [ 1430.763680][T24781] ? cgroup_seqfile_stop+0x70/0x70 [ 1430.763697][T24781] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1430.763719][T24781] vfs_write+0x468/0x760 [ 1430.763775][T24781] ksys_write+0xe8/0x1a0 [ 1430.768646][T24783] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1430.813109][T24781] __x64_sys_write+0x3e/0x50 [ 1430.817696][T24781] do_syscall_64+0x2b/0x70 [ 1430.822107][T24781] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1430.828035][T24781] RIP: 0033:0x7f3c2cb58279 [ 1430.832441][T24781] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1430.852040][T24781] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1430.860448][T24781] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 03:54:31 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, 0x0, 0x0) [ 1430.868428][T24781] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1430.876466][T24781] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1430.884427][T24781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1430.892442][T24781] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1430.900457][T24781] [ 1430.903622][T24781] memory: usage 132kB, limit 0kB, failcnt 4984 [ 1430.909848][T24781] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1430.916748][T24781] Memory cgroup stats for /syz1: [ 1430.917084][T24781] anon 36864 [ 1430.917084][T24781] file 53248 [ 1430.917084][T24781] kernel 45056 [ 1430.917084][T24781] kernel_stack 0 [ 1430.917084][T24781] pagetables 8192 [ 1430.917084][T24781] percpu 0 [ 1430.917084][T24781] sock 0 [ 1430.917084][T24781] vmalloc 0 [ 1430.917084][T24781] shmem 45056 [ 1430.917084][T24781] file_mapped 40960 [ 1430.917084][T24781] file_dirty 4096 [ 1430.917084][T24781] file_writeback 0 [ 1430.917084][T24781] swapcached 0 [ 1430.917084][T24781] inactive_anon 36864 [ 1430.917084][T24781] active_anon 45056 [ 1430.917084][T24781] inactive_file 0 03:54:31 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000004c08001b0000000000140002"], 0x3c}}, 0x0) [ 1430.917084][T24781] active_file 8192 [ 1430.917084][T24781] unevictable 0 [ 1430.917084][T24781] slab_reclaimable 9576 [ 1430.917084][T24781] slab_unreclaimable 18808 [ 1430.917084][T24781] slab 28384 [ 1430.917084][T24781] workingset_refault_anon 0 [ 1430.917084][T24781] workingset_refault_file 51 [ 1430.917084][T24781] workingset_activate_anon 0 [ 1430.917084][T24781] workingset_activate_file 0 [ 1431.010755][T24781] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz5,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=24725,uid=0 [ 1431.023221][T24788] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24788 comm=syz-executor.2 [ 1431.026039][T24781] Memory cgroup out of memory: Killed process 24725 (syz-executor.1) total-vm:42340kB, anon-rss:364kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:0 [ 1431.075734][T24788] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24788 comm=syz-executor.2 [ 1431.087446][T24781] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1431.092834][T24789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1431.098693][T24781] CPU: 1 PID: 24781 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1431.109070][T24789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1431.119927][T24781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1431.119940][T24781] Call Trace: [ 1431.119946][T24781] [ 1431.132469][T24789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1431.139740][T24781] dump_stack_lvl+0xd6/0x122 [ 1431.143147][T24789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1431.145935][T24781] dump_stack+0x11/0x12 [ 1431.174907][T24781] dump_header+0x98/0x410 [ 1431.179354][T24781] out_of_memory+0x65e/0x880 [ 1431.184037][T24781] memory_max_write+0x31b/0x420 [ 1431.188901][T24781] ? memory_max_show+0x70/0x70 [ 1431.193699][T24781] cgroup_file_write+0x167/0x300 [ 1431.198699][T24781] ? __check_object_size+0x160/0x200 [ 1431.203558][T24792] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24792 comm=syz-executor.2 [ 1431.203987][T24781] ? cgroup_seqfile_stop+0x70/0x70 [ 1431.221840][T24781] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1431.227161][T24781] vfs_write+0x468/0x760 [ 1431.231410][T24781] ksys_write+0xe8/0x1a0 [ 1431.235664][T24781] __x64_sys_write+0x3e/0x50 [ 1431.240347][T24781] do_syscall_64+0x2b/0x70 [ 1431.244766][T24781] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1431.250681][T24781] RIP: 0033:0x7f3c2cb58279 [ 1431.255170][T24781] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1431.274811][T24781] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1431.283203][T24781] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1431.291205][T24781] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1431.299244][T24781] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1431.307198][T24781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1431.315237][T24781] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1431.323195][T24781] [ 1431.326241][T24781] memory: usage 80kB, limit 0kB, failcnt 5001 [ 1431.332325][T24781] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1431.339157][T24781] Memory cgroup stats for /syz1: [ 1431.339459][T24781] anon 0 [ 1431.339459][T24781] file 49152 [ 1431.339459][T24781] kernel 32768 [ 1431.339459][T24781] kernel_stack 0 [ 1431.339459][T24781] pagetables 0 [ 1431.339459][T24781] percpu 0 [ 1431.339459][T24781] sock 0 [ 1431.339459][T24781] vmalloc 0 [ 1431.339459][T24781] shmem 40960 [ 1431.339459][T24781] file_mapped 40960 [ 1431.339459][T24781] file_dirty 4096 [ 1431.339459][T24781] file_writeback 0 [ 1431.339459][T24781] swapcached 0 [ 1431.339459][T24781] inactive_anon 0 [ 1431.339459][T24781] active_anon 40960 [ 1431.339459][T24781] inactive_file 0 [ 1431.339459][T24781] active_file 8192 [ 1431.339459][T24781] unevictable 0 [ 1431.339459][T24781] slab_reclaimable 7200 [ 1431.339459][T24781] slab_unreclaimable 17448 [ 1431.339459][T24781] slab 24648 [ 1431.339459][T24781] workingset_refault_anon 0 [ 1431.339459][T24781] workingset_refault_file 51 [ 1431.339459][T24781] workingset_activate_anon 0 [ 1431.339459][T24781] workingset_activate_file 0 [ 1431.432154][T24781] Out of memory and no killable processes... 03:54:32 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@sg0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='gfs2\x00', 0x2000002, &(0x7f0000000100)='(:\\(-\x00') mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x1) 03:54:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, 0x0, 0x0) 03:54:32 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000006008001b0000000000140002"], 0x3c}}, 0x0) 03:54:32 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff83050000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:32 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) r1 = socket(0x10, 0x803, 0x0) (rerun: 32) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async, rerun: 32) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (rerun: 32) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="5000000010001fff000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000098d3c8d84dc340100a1000300240012800b000100697036746e6c0000140002800800010073ded6247b89bf20123609f0dfabdb7144910e4204c670f11db489d04989451157ee0246ea7a59fb755ae1f05697c89f", @ANYRES32=r3, @ANYBLOB="05000900290000000a000200bbbbbbbbbbbb0000"], 0x50}}, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c000100"/20, @ANYRES32=0x0, @ANYBLOB="0000000080000300240012800b000100697036746e6c00001400028008000100", @ANYRES32=r6, @ANYBLOB="050009000400000008000400", @ANYRES32=r6, @ANYBLOB], 0x4c}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000140)={'erspan0\x00', r2, 0x8, 0x1, 0x0, 0x39, {{0xe, 0x4, 0x2, 0x31, 0x38, 0x67, 0x0, 0x20, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@rr={0x7, 0xf, 0x95, [@local, @local, @private=0xa010102]}, @ssrr={0x89, 0x13, 0x51, [@rand_addr=0x64010100, @multicast2, @remote, @private=0xa010100]}]}}}}}) (async, rerun: 32) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000240)={'ip6_vti0\x00', r2, 0x29, 0x40, 0x1, 0x400, 0x20, @remote, @remote, 0x700, 0x20, 0x9000, 0xfffffff7}}) (async, rerun: 32) r9 = socket$netlink(0x10, 0x3, 0x0) (async) r10 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r10, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="14090000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r11}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0x4, r11}]}, 0x4c}}, 0x0) (async) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x1b8, 0x0, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) (async) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) 03:54:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, 0x0, 0x0) [ 1431.519043][T24798] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24798 comm=syz-executor.2 [ 1431.532807][T24802] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1431.543328][T24802] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1431.557443][T24805] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 03:54:32 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@sg0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='gfs2\x00', 0x2000002, &(0x7f0000000100)='(:\\(-\x00') mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) mount(&(0x7f0000000040)=@sg0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='gfs2\x00', 0x2000002, &(0x7f0000000100)='(:\\(-\x00') (async) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x1) (async) [ 1431.562466][T24802] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1431.567694][T24805] CPU: 0 PID: 24805 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1431.578062][T24802] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1431.588931][T24805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1431.588945][T24805] Call Trace: [ 1431.588950][T24805] [ 1431.615150][T24805] dump_stack_lvl+0xd6/0x122 [ 1431.619817][T24805] dump_stack+0x11/0x12 [ 1431.624039][T24805] dump_header+0x98/0x410 [ 1431.628459][T24805] out_of_memory+0x65e/0x880 [ 1431.633063][T24805] memory_max_write+0x31b/0x420 [ 1431.638080][T24805] ? memory_max_show+0x70/0x70 [ 1431.642843][T24805] cgroup_file_write+0x167/0x300 [ 1431.647788][T24805] ? __check_object_size+0x160/0x200 [ 1431.653148][T24805] ? cgroup_seqfile_stop+0x70/0x70 [ 1431.658326][T24805] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1431.663632][T24805] vfs_write+0x468/0x760 [ 1431.667877][T24805] ksys_write+0xe8/0x1a0 [ 1431.672167][T24805] __x64_sys_write+0x3e/0x50 [ 1431.676764][T24805] do_syscall_64+0x2b/0x70 [ 1431.681202][T24805] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1431.687196][T24805] RIP: 0033:0x7f3c2cb58279 [ 1431.691612][T24805] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1431.711342][T24805] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 03:54:32 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000006808001b0000000000140002"], 0x3c}}, 0x0) 03:54:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="5000000010001fff000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000098d3c8d84dc340100a1000300240012800b000100697036746e6c0000140002800800010073ded6247b89bf20123609f0dfabdb7144910e4204c670f11db489d04989451157ee0246ea7a59fb755ae1f05697c89f", @ANYRES32=r3, @ANYBLOB="05000900290000000a000200bbbbbbbbbbbb0000"], 0x50}}, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) (async) r5 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c000100"/20, @ANYRES32=0x0, @ANYBLOB="0000000080000300240012800b000100697036746e6c00001400028008000100", @ANYRES32=r6, @ANYBLOB="050009000400000008000400", @ANYRES32=r6, @ANYBLOB], 0x4c}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000140)={'erspan0\x00', r2, 0x8, 0x1, 0x0, 0x39, {{0xe, 0x4, 0x2, 0x31, 0x38, 0x67, 0x0, 0x20, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, {[@rr={0x7, 0xf, 0x95, [@local, @local, @private=0xa010102]}, @ssrr={0x89, 0x13, 0x51, [@rand_addr=0x64010100, @multicast2, @remote, @private=0xa010100]}]}}}}}) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000240)={'ip6_vti0\x00', r2, 0x29, 0x40, 0x1, 0x400, 0x20, @remote, @remote, 0x700, 0x20, 0x9000, 0xfffffff7}}) (async) r9 = socket$netlink(0x10, 0x3, 0x0) (async) r10 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r10, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="14090000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r11}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0x4, r11}]}, 0x4c}}, 0x0) (async) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x1b8, 0x0, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) (async) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) 03:54:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r5], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000"], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1431.719772][T24805] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1431.727747][T24805] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1431.735801][T24805] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1431.743786][T24805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1431.751759][T24805] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1431.759742][T24805] [ 1431.762805][T24805] memory: usage 72kB, limit 0kB, failcnt 5001 [ 1431.768951][T24805] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1431.775825][T24805] Memory cgroup stats for /syz1: [ 1431.776144][T24805] anon 0 [ 1431.776144][T24805] file 49152 [ 1431.776144][T24805] kernel 24576 [ 1431.776144][T24805] kernel_stack 0 [ 1431.776144][T24805] pagetables 0 [ 1431.776144][T24805] percpu 0 [ 1431.776144][T24805] sock 0 [ 1431.776144][T24805] vmalloc 0 [ 1431.776144][T24805] shmem 40960 [ 1431.776144][T24805] file_mapped 40960 [ 1431.776144][T24805] file_dirty 4096 [ 1431.776144][T24805] file_writeback 0 [ 1431.776144][T24805] swapcached 0 [ 1431.776144][T24805] inactive_anon 0 [ 1431.776144][T24805] active_anon 40960 [ 1431.776144][T24805] inactive_file 0 [ 1431.776144][T24805] active_file 8192 [ 1431.776144][T24805] unevictable 0 [ 1431.776144][T24805] slab_reclaimable 7200 [ 1431.776144][T24805] slab_unreclaimable 13400 [ 1431.776144][T24805] slab 20600 [ 1431.776144][T24805] workingset_refault_anon 0 [ 1431.776144][T24805] workingset_refault_file 51 [ 1431.776144][T24805] workingset_activate_anon 0 [ 1431.776144][T24805] workingset_activate_file 0 03:54:32 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1431.798790][T24817] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24817 comm=syz-executor.2 [ 1431.868769][T24805] Out of memory and no killable processes... 03:54:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r5], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830500000000000000"], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1431.968064][T24819] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1431.978546][T24819] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1431.997166][T24821] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1432.007385][T24821] CPU: 1 PID: 24821 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1432.018411][T24821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1432.028473][T24821] Call Trace: [ 1432.031757][T24821] [ 1432.034696][T24821] dump_stack_lvl+0xd6/0x122 [ 1432.039402][T24821] dump_stack+0x11/0x12 [ 1432.043574][T24821] dump_header+0x98/0x410 [ 1432.048004][T24821] out_of_memory+0x65e/0x880 [ 1432.052611][T24821] memory_max_write+0x31b/0x420 [ 1432.057485][T24821] ? memory_max_show+0x70/0x70 [ 1432.062447][T24821] cgroup_file_write+0x167/0x300 03:54:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) socket(0xf, 0x6, 0x20) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) [ 1432.067492][T24821] ? __check_object_size+0x160/0x200 [ 1432.072790][T24821] ? cgroup_seqfile_stop+0x70/0x70 [ 1432.077985][T24821] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1432.083279][T24821] vfs_write+0x468/0x760 [ 1432.086218][T24827] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24827 comm=syz-executor.2 [ 1432.087521][T24821] ksys_write+0xe8/0x1a0 [ 1432.104512][T24821] __x64_sys_write+0x3e/0x50 [ 1432.109138][T24821] do_syscall_64+0x2b/0x70 [ 1432.113663][T24821] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1432.119564][T24821] RIP: 0033:0x7f3c2cb58279 [ 1432.123975][T24821] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1432.143662][T24821] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1432.152078][T24821] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1432.160092][T24821] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1432.168072][T24821] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1432.176120][T24821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1432.184112][T24821] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1432.192092][T24821] [ 1432.195219][T24821] memory: usage 68kB, limit 0kB, failcnt 5001 [ 1432.201359][T24821] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1432.208198][T24821] Memory cgroup stats for /syz1: [ 1432.208517][T24821] anon 0 [ 1432.208517][T24821] file 49152 [ 1432.208517][T24821] kernel 20480 [ 1432.208517][T24821] kernel_stack 0 [ 1432.208517][T24821] pagetables 0 [ 1432.208517][T24821] percpu 0 [ 1432.208517][T24821] sock 0 [ 1432.208517][T24821] vmalloc 0 [ 1432.208517][T24821] shmem 40960 [ 1432.208517][T24821] file_mapped 40960 [ 1432.208517][T24821] file_dirty 4096 [ 1432.208517][T24821] file_writeback 0 [ 1432.208517][T24821] swapcached 0 [ 1432.208517][T24821] inactive_anon 0 [ 1432.208517][T24821] active_anon 40960 [ 1432.208517][T24821] inactive_file 4096 [ 1432.208517][T24821] active_file 4096 [ 1432.208517][T24821] unevictable 0 [ 1432.208517][T24821] slab_reclaimable 4448 [ 1432.208517][T24821] slab_unreclaimable 13400 [ 1432.208517][T24821] slab 17848 [ 1432.208517][T24821] workingset_refault_anon 0 [ 1432.208517][T24821] workingset_refault_file 51 [ 1432.208517][T24821] workingset_activate_anon 0 [ 1432.208517][T24821] workingset_activate_file 0 [ 1432.272618][T24819] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1432.301465][T24821] Out of memory and no killable processes... [ 1432.317994][T24819] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:54:32 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:33 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff83050000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:33 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000006c08001b0000000000140002"], 0x3c}}, 0x0) [ 1432.479872][T24833] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1432.490122][T24833] CPU: 1 PID: 24833 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1432.501064][T24833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1432.504200][T24835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1432.511143][T24833] Call Trace: [ 1432.511150][T24833] [ 1432.511157][T24833] dump_stack_lvl+0xd6/0x122 [ 1432.521567][T24835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1432.524818][T24833] dump_stack+0x11/0x12 [ 1432.546317][T24833] dump_header+0x98/0x410 [ 1432.550698][T24833] out_of_memory+0x65e/0x880 [ 1432.555359][T24833] memory_max_write+0x31b/0x420 [ 1432.560290][T24833] ? memory_max_show+0x70/0x70 [ 1432.565198][T24833] cgroup_file_write+0x167/0x300 [ 1432.566358][T24835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1432.570133][T24833] ? __check_object_size+0x160/0x200 [ 1432.580551][T24835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1432.585789][T24833] ? cgroup_seqfile_stop+0x70/0x70 [ 1432.600732][T24833] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1432.606057][T24833] vfs_write+0x468/0x760 [ 1432.610306][T24833] ksys_write+0xe8/0x1a0 [ 1432.614556][T24833] __x64_sys_write+0x3e/0x50 [ 1432.619176][T24833] do_syscall_64+0x2b/0x70 [ 1432.623759][T24833] entry_SYSCALL_64_after_hwframe+0x63/0xcd 03:54:33 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000007408001b0000000000140002"], 0x3c}}, 0x0) 03:54:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) r1 = socket(0x10, 0x803, 0x0) (rerun: 32) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) socket(0xf, 0x6, 0x20) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) [ 1432.629658][T24833] RIP: 0033:0x7f3c2cb58279 [ 1432.634072][T24833] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1432.653686][T24833] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1432.662105][T24833] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1432.670083][T24833] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1432.673779][T24842] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24842 comm=syz-executor.2 [ 1432.678082][T24833] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1432.698797][T24833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1432.706772][T24833] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1432.714745][T24833] [ 1432.717825][T24833] memory: usage 68kB, limit 0kB, failcnt 5001 [ 1432.723873][T24843] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1432.723889][T24843] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1432.724969][T24843] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1432.734302][T24833] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1432.734314][T24833] Memory cgroup stats for /syz1: [ 1432.734670][T24833] anon 0 [ 1432.734670][T24833] file 49152 [ 1432.734670][T24833] kernel 20480 [ 1432.734670][T24833] kernel_stack 0 [ 1432.734670][T24833] pagetables 0 [ 1432.734670][T24833] percpu 0 [ 1432.734670][T24833] sock 0 [ 1432.734670][T24833] vmalloc 0 [ 1432.734670][T24833] shmem 40960 [ 1432.734670][T24833] file_mapped 40960 [ 1432.734670][T24833] file_dirty 4096 [ 1432.734670][T24833] file_writeback 0 [ 1432.734670][T24833] swapcached 0 [ 1432.734670][T24833] inactive_anon 0 [ 1432.734670][T24833] active_anon 40960 [ 1432.734670][T24833] inactive_file 0 [ 1432.734670][T24833] active_file 8192 [ 1432.734670][T24833] unevictable 0 [ 1432.734670][T24833] slab_reclaimable 4448 [ 1432.734670][T24833] slab_unreclaimable 13400 [ 1432.734670][T24833] slab 17848 [ 1432.734670][T24833] workingset_refault_anon 0 [ 1432.734670][T24833] workingset_refault_file 51 [ 1432.734670][T24833] workingset_activate_anon 0 [ 1432.734670][T24833] workingset_activate_file 0 [ 1432.744195][T24843] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1432.754588][T24833] Out of memory and no killable processes... [ 1433.163830][T22813] device hsr_slave_0 left promiscuous mode [ 1433.169885][T22813] device hsr_slave_1 left promiscuous mode [ 1433.176421][T22813] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1433.184035][T22813] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1433.192080][T22813] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1433.199636][T22813] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1433.209047][T22813] device bridge_slave_1 left promiscuous mode [ 1433.215242][T22813] bridge0: port 2(bridge_slave_1) entered disabled state [ 1433.223336][T22813] device bridge_slave_0 left promiscuous mode [ 1433.229586][T22813] bridge0: port 1(bridge_slave_0) entered disabled state [ 1433.240772][T22813] device veth1_macvtap left promiscuous mode [ 1433.246774][T22813] device veth0_macvtap left promiscuous mode [ 1433.252846][T22813] device veth1_vlan left promiscuous mode [ 1433.258582][T22813] device veth0_vlan left promiscuous mode [ 1433.340319][T22813] team0 (unregistering): Port device team_slave_1 removed [ 1433.350451][T22813] team0 (unregistering): Port device team_slave_0 removed [ 1433.360206][T22813] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1433.372271][T22813] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1433.400558][T22813] bond0 (unregistering): Released all slaves [ 1433.648387][T24845] chnl_net:caif_netlink_parms(): no params data found [ 1433.682245][T24845] bridge0: port 1(bridge_slave_0) entered blocking state [ 1433.689316][T24845] bridge0: port 1(bridge_slave_0) entered disabled state [ 1433.697199][T24845] device bridge_slave_0 entered promiscuous mode [ 1433.705756][T24845] bridge0: port 2(bridge_slave_1) entered blocking state [ 1433.712840][T24845] bridge0: port 2(bridge_slave_1) entered disabled state [ 1433.720861][T24845] device bridge_slave_1 entered promiscuous mode [ 1433.740773][T24845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1433.752759][T24845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1433.774763][T24845] team0: Port device team_slave_0 added [ 1433.782006][T24845] team0: Port device team_slave_1 added [ 1433.802904][T24845] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1433.809848][T24845] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1433.835844][T24845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1433.847200][T24845] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1433.854197][T24845] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1433.880126][T24845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1433.905776][T24845] device hsr_slave_0 entered promiscuous mode [ 1433.912488][T24845] device hsr_slave_1 entered promiscuous mode [ 1433.918766][T24845] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1433.926526][T24845] Cannot create hsr debugfs directory [ 1433.986721][T24845] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1433.996674][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1434.004725][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1434.013791][T24845] 8021q: adding VLAN 0 to HW filter on device team0 [ 1434.031858][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1434.040416][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1434.048963][T26500] bridge0: port 1(bridge_slave_0) entered blocking state [ 1434.056074][T26500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1434.064191][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1434.072822][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1434.081102][T26500] bridge0: port 2(bridge_slave_1) entered blocking state [ 1434.088130][T26500] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1434.096230][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1434.105076][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1434.114027][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1434.122654][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1434.131636][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1434.140217][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1434.148887][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1434.157408][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1434.165905][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1434.174281][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1434.182897][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1434.191087][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1434.200080][T24845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1434.216213][T24845] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1434.224150][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1434.232024][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1434.304218][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1434.314508][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1434.352731][T24845] device veth0_vlan entered promiscuous mode [ 1434.361381][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1434.369994][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1434.378065][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1434.386521][T24845] device veth1_vlan entered promiscuous mode [ 1434.393065][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1434.408533][T24845] device veth0_macvtap entered promiscuous mode [ 1434.415648][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1434.424258][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1434.432834][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1434.443475][T24845] device veth1_macvtap entered promiscuous mode [ 1434.456123][T24845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1434.463920][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1434.472460][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1434.483620][T24845] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1434.491084][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1434.500038][T17246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 03:54:35 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@sg0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='gfs2\x00', 0x2000002, &(0x7f0000000100)='(:\\(-\x00') mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x1) 03:54:35 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:35 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) (fail_nth: 1) 03:54:35 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000007a08001b0000000000140002"], 0x3c}}, 0x0) 03:54:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) socket(0xf, 0x6, 0x20) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) 03:54:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff83050000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1434.553959][T24891] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24891 comm=syz-executor.2 [ 1434.564303][T24888] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1434.577051][T24888] CPU: 1 PID: 24888 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1434.587998][T24888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1434.598103][T24888] Call Trace: [ 1434.601380][T24888] 03:54:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="05008000db87ba498b36a874c3794bc108876a4398ab281d8bbd530f7f175677058d1e405cede335062dac6ac65631bbb46c35030ceb85acde80343d2eac72ee585bc4609309e8374d5af6e7cb51542a8e66d2c0d590047aaf0532c630ecc70b30b834c2bcddbacb5d762d42c54749aebf235510b26bc1e731d282e893cbdc00937d270eb3bbb455a62eebc2c4a6e6c877e7289e340d5f10591a5c261944000d0e920671d6bdc4037f", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) [ 1434.604311][T24888] dump_stack_lvl+0xd6/0x122 [ 1434.608957][T24888] dump_stack+0x11/0x12 [ 1434.613277][T24888] dump_header+0x98/0x410 [ 1434.617616][T24888] oom_kill_process+0x100/0x550 [ 1434.622533][T24888] out_of_memory+0x620/0x880 [ 1434.627135][T24888] memory_max_write+0x31b/0x420 [ 1434.632046][T24888] ? memory_max_show+0x70/0x70 [ 1434.636830][T24888] cgroup_file_write+0x167/0x300 [ 1434.641828][T24888] ? __check_object_size+0x160/0x200 [ 1434.647119][T24888] ? cgroup_seqfile_stop+0x70/0x70 03:54:35 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 03:54:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="05008000db87ba498b36a874c3794bc108876a4398ab281d8bbd530f7f175677058d1e405cede335062dac6ac65631bbb46c35030ceb85acde80343d2eac72ee585bc4609309e8374d5af6e7cb51542a8e66d2c0d590047aaf0532c630ecc70b30b834c2bcddbacb5d762d42c54749aebf235510b26bc1e731d282e893cbdc00937d270eb3bbb455a62eebc2c4a6e6c877e7289e340d5f10591a5c261944000d0e920671d6bdc4037f", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) 03:54:35 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000008108001b0000000000140002"], 0x3c}}, 0x0) [ 1434.652230][T24888] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1434.657521][T24888] vfs_write+0x468/0x760 [ 1434.661860][T24888] ksys_write+0xe8/0x1a0 [ 1434.666188][T24888] __x64_sys_write+0x3e/0x50 [ 1434.670826][T24888] do_syscall_64+0x2b/0x70 [ 1434.675318][T24888] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1434.681304][T24888] RIP: 0033:0x7f3c2cb58279 [ 1434.685778][T24888] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1434.705492][T24888] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1434.713903][T24888] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1434.721945][T24888] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1434.729931][T24888] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1434.737941][T24888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1434.746241][T24888] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1434.754294][T24888] [ 1434.757522][T24888] memory: usage 128kB, limit 0kB, failcnt 5020 [ 1434.763700][T24888] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1434.770523][T24888] Memory cgroup stats for /syz1: [ 1434.770807][T24888] anon 28672 [ 1434.770807][T24888] file 49152 [ 1434.770807][T24888] kernel 53248 [ 1434.770807][T24888] kernel_stack 0 [ 1434.770807][T24888] pagetables 8192 [ 1434.770807][T24888] percpu 0 [ 1434.770807][T24888] sock 0 [ 1434.770807][T24888] vmalloc 0 [ 1434.770807][T24888] shmem 40960 [ 1434.770807][T24888] file_mapped 40960 [ 1434.770807][T24888] file_dirty 4096 [ 1434.770807][T24888] file_writeback 0 [ 1434.770807][T24888] swapcached 0 [ 1434.770807][T24888] inactive_anon 28672 [ 1434.770807][T24888] active_anon 40960 [ 1434.770807][T24888] inactive_file 4096 [ 1434.770807][T24888] active_file 4096 [ 1434.770807][T24888] unevictable 0 [ 1434.770807][T24888] slab_reclaimable 14080 [ 1434.770807][T24888] slab_unreclaimable 22712 [ 1434.770807][T24888] slab 36792 [ 1434.770807][T24888] workingset_refault_anon 0 [ 1434.770807][T24888] workingset_refault_file 51 [ 1434.770807][T24888] workingset_activate_anon 0 [ 1434.770807][T24888] workingset_activate_file 0 [ 1434.864711][T24888] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz5,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=24845,uid=0 [ 1434.879940][T24888] Memory cgroup out of memory: Killed process 24845 (syz-executor.1) total-vm:42340kB, anon-rss:364kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:0 [ 1434.923252][T24888] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1434.933558][T24888] CPU: 0 PID: 24888 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1434.944494][T24888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1434.954544][T24888] Call Trace: [ 1434.957825][T24888] [ 1434.960816][T24888] dump_stack_lvl+0xd6/0x122 [ 1434.965466][T24888] dump_stack+0x11/0x12 [ 1434.969704][T24888] dump_header+0x98/0x410 [ 1434.974103][T24888] out_of_memory+0x65e/0x880 [ 1434.978714][T24888] memory_max_write+0x31b/0x420 [ 1434.983581][T24888] ? memory_max_show+0x70/0x70 [ 1434.988350][T24888] cgroup_file_write+0x167/0x300 [ 1434.993294][T24888] ? __check_object_size+0x160/0x200 [ 1434.998668][T24888] ? cgroup_seqfile_stop+0x70/0x70 [ 1435.003813][T24888] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1435.009158][T24888] vfs_write+0x468/0x760 [ 1435.013403][T24888] ksys_write+0xe8/0x1a0 [ 1435.017654][T24888] __x64_sys_write+0x3e/0x50 [ 1435.022253][T24888] do_syscall_64+0x2b/0x70 [ 1435.026680][T24888] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1435.032620][T24888] RIP: 0033:0x7f3c2cb58279 [ 1435.037037][T24888] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1435.056698][T24888] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1435.065134][T24888] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1435.073134][T24888] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1435.081110][T24888] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1435.089153][T24888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1435.097130][T24888] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1435.105154][T24888] [ 1435.108213][T24888] memory: usage 80kB, limit 0kB, failcnt 5037 [ 1435.114437][T24888] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 03:54:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff83050000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1435.121304][T24888] Memory cgroup stats for /syz1: [ 1435.121606][T24888] anon 0 [ 1435.121606][T24888] file 49152 [ 1435.121606][T24888] kernel 32768 [ 1435.121606][T24888] kernel_stack 0 [ 1435.121606][T24888] pagetables 0 [ 1435.121606][T24888] percpu 0 [ 1435.121606][T24888] sock 0 [ 1435.121606][T24888] vmalloc 0 [ 1435.121606][T24888] shmem 40960 [ 1435.121606][T24888] file_mapped 40960 [ 1435.121606][T24888] file_dirty 4096 [ 1435.121606][T24888] file_writeback 0 [ 1435.121606][T24888] swapcached 0 [ 1435.121606][T24888] inactive_anon 0 [ 1435.121606][T24888] active_anon 40960 [ 1435.121606][T24888] inactive_file 4096 [ 1435.121606][T24888] active_file 4096 [ 1435.121606][T24888] unevictable 0 [ 1435.121606][T24888] slab_reclaimable 7976 [ 1435.121606][T24888] slab_unreclaimable 16680 [ 1435.121606][T24888] slab 24656 [ 1435.121606][T24888] workingset_refault_anon 0 [ 1435.121606][T24888] workingset_refault_file 51 [ 1435.121606][T24888] workingset_activate_anon 0 [ 1435.121606][T24888] workingset_activate_file 0 [ 1435.214695][T24888] Out of memory and no killable processes... 03:54:35 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1435.220826][T24902] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1435.230848][T24902] CPU: 1 PID: 24902 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1435.241849][T24902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1435.251898][T24902] Call Trace: [ 1435.255169][T24902] [ 1435.258079][T24902] dump_stack_lvl+0xd6/0x122 [ 1435.262656][T24902] dump_stack+0x11/0x12 [ 1435.266917][T24902] dump_header+0x98/0x410 [ 1435.271282][T24902] out_of_memory+0x65e/0x880 [ 1435.275900][T24902] memory_max_write+0x31b/0x420 [ 1435.280738][T24902] ? memory_max_show+0x70/0x70 [ 1435.285496][T24902] cgroup_file_write+0x167/0x300 [ 1435.290420][T24902] ? __check_object_size+0x160/0x200 [ 1435.295707][T24902] ? cgroup_seqfile_stop+0x70/0x70 [ 1435.300842][T24902] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1435.306167][T24902] vfs_write+0x468/0x760 [ 1435.310449][T24902] ksys_write+0xe8/0x1a0 [ 1435.314678][T24902] __x64_sys_write+0x3e/0x50 [ 1435.319282][T24902] do_syscall_64+0x2b/0x70 [ 1435.323762][T24902] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1435.329653][T24902] RIP: 0033:0x7f739ee5e279 [ 1435.334046][T24902] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1435.353634][T24902] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1435.362027][T24902] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1435.369996][T24902] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1435.377971][T24902] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1435.386023][T24902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1435.394039][T24902] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1435.402062][T24902] [ 1435.405088][T24902] memory: usage 80kB, limit 0kB, failcnt 5037 [ 1435.411170][T24902] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1435.418009][T24902] Memory cgroup stats for /syz1: [ 1435.418364][T24902] anon 0 [ 1435.418364][T24902] file 49152 [ 1435.418364][T24902] kernel 32768 [ 1435.418364][T24902] kernel_stack 0 [ 1435.418364][T24902] pagetables 0 [ 1435.418364][T24902] percpu 0 [ 1435.418364][T24902] sock 0 [ 1435.418364][T24902] vmalloc 0 [ 1435.418364][T24902] shmem 40960 [ 1435.418364][T24902] file_mapped 40960 [ 1435.418364][T24902] file_dirty 4096 [ 1435.418364][T24902] file_writeback 0 [ 1435.418364][T24902] swapcached 0 [ 1435.418364][T24902] inactive_anon 0 [ 1435.418364][T24902] active_anon 40960 [ 1435.418364][T24902] inactive_file 4096 03:54:36 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x2, 0x12) 03:54:36 executing program 1: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) [ 1435.418364][T24902] active_file 4096 [ 1435.418364][T24902] unevictable 0 [ 1435.418364][T24902] slab_reclaimable 7976 [ 1435.418364][T24902] slab_unreclaimable 16680 [ 1435.418364][T24902] slab 24656 [ 1435.418364][T24902] workingset_refault_anon 0 [ 1435.418364][T24902] workingset_refault_file 51 [ 1435.418364][T24902] workingset_activate_anon 0 [ 1435.418364][T24902] workingset_activate_file 0 [ 1435.511252][T24902] Out of memory and no killable processes... [ 1435.557558][T24910] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1435.567818][T24910] CPU: 0 PID: 24910 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1435.571285][T24905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1435.578743][T24910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1435.589162][T24905] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1435.599221][T24910] Call Trace: [ 1435.599229][T24910] [ 1435.599235][T24910] dump_stack_lvl+0xd6/0x122 [ 1435.611461][T24905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1435.612284][T24910] dump_stack+0x11/0x12 [ 1435.615219][T24905] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1435.619784][T24910] dump_header+0x98/0x410 [ 1435.648623][T24910] out_of_memory+0x65e/0x880 [ 1435.653268][T24910] memory_max_write+0x31b/0x420 [ 1435.658174][T24910] ? memory_max_show+0x70/0x70 [ 1435.662949][T24910] cgroup_file_write+0x167/0x300 [ 1435.667894][T24910] ? __check_object_size+0x160/0x200 [ 1435.673199][T24910] ? cgroup_seqfile_stop+0x70/0x70 [ 1435.678314][T24910] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1435.683673][T24910] vfs_write+0x468/0x760 [ 1435.687927][T24910] ksys_write+0xe8/0x1a0 [ 1435.692191][T24910] __x64_sys_write+0x3e/0x50 [ 1435.696837][T24910] do_syscall_64+0x2b/0x70 [ 1435.701261][T24910] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1435.707228][T24910] RIP: 0033:0x7f3c2cb58279 [ 1435.711652][T24910] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1435.731345][T24910] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1435.739767][T24910] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1435.747822][T24910] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1435.755799][T24910] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1435.763775][T24910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1435.771749][T24910] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1435.779724][T24910] [ 1435.782922][T24910] memory: usage 72kB, limit 0kB, failcnt 5037 [ 1435.789039][T24910] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1435.795910][T24910] Memory cgroup stats for /syz1: [ 1435.796317][T24910] anon 0 [ 1435.796317][T24910] file 49152 [ 1435.796317][T24910] kernel 24576 [ 1435.796317][T24910] kernel_stack 0 [ 1435.796317][T24910] pagetables 0 [ 1435.796317][T24910] percpu 0 [ 1435.796317][T24910] sock 0 [ 1435.796317][T24910] vmalloc 0 [ 1435.796317][T24910] shmem 40960 [ 1435.796317][T24910] file_mapped 40960 [ 1435.796317][T24910] file_dirty 4096 [ 1435.796317][T24910] file_writeback 0 [ 1435.796317][T24910] swapcached 0 [ 1435.796317][T24910] inactive_anon 0 [ 1435.796317][T24910] active_anon 40960 [ 1435.796317][T24910] inactive_file 4096 [ 1435.796317][T24910] active_file 4096 03:54:36 executing program 1: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 03:54:36 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff83050000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1435.796317][T24910] unevictable 0 [ 1435.796317][T24910] slab_reclaimable 7976 [ 1435.796317][T24910] slab_unreclaimable 13400 [ 1435.796317][T24910] slab 21376 [ 1435.796317][T24910] workingset_refault_anon 0 [ 1435.796317][T24910] workingset_refault_file 51 [ 1435.796317][T24910] workingset_activate_anon 0 [ 1435.796317][T24910] workingset_activate_file 0 [ 1435.889276][T24910] Out of memory and no killable processes... [ 1435.902860][T24912] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1435.912845][T24912] CPU: 0 PID: 24912 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1435.923805][T24912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1435.933865][T24912] Call Trace: [ 1435.937208][T24912] [ 1435.940138][T24912] dump_stack_lvl+0xd6/0x122 [ 1435.944739][T24912] dump_stack+0x11/0x12 [ 1435.948963][T24912] dump_header+0x98/0x410 [ 1435.953312][T24912] out_of_memory+0x65e/0x880 03:54:36 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) [ 1435.957911][T24912] memory_max_write+0x31b/0x420 [ 1435.962932][T24912] ? memory_max_show+0x70/0x70 [ 1435.967796][T24912] cgroup_file_write+0x167/0x300 [ 1435.972739][T24912] ? __check_object_size+0x160/0x200 [ 1435.978111][T24912] ? cgroup_seqfile_stop+0x70/0x70 [ 1435.983316][T24912] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1435.988643][T24912] vfs_write+0x468/0x760 [ 1435.992896][T24912] ksys_write+0xe8/0x1a0 [ 1435.997147][T24912] __x64_sys_write+0x3e/0x50 [ 1436.001834][T24912] do_syscall_64+0x2b/0x70 03:54:36 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000ffffff8108001b0000000000140002"], 0x3c}}, 0x0) [ 1436.006257][T24912] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1436.012160][T24912] RIP: 0033:0x7f739ee5e279 [ 1436.016671][T24912] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1436.036426][T24912] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1436.044919][T24912] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1436.052901][T24912] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1436.060906][T24912] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1436.068883][T24912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1436.076854][T24912] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1436.084884][T24912] [ 1436.087985][T24912] memory: usage 68kB, limit 0kB, failcnt 5037 [ 1436.094066][T24912] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1436.101033][T24912] Memory cgroup stats for /syz1: [ 1436.101389][T24912] anon 0 [ 1436.101389][T24912] file 49152 [ 1436.101389][T24912] kernel 20480 [ 1436.101389][T24912] kernel_stack 0 [ 1436.101389][T24912] pagetables 0 [ 1436.101389][T24912] percpu 0 [ 1436.101389][T24912] sock 0 [ 1436.101389][T24912] vmalloc 0 [ 1436.101389][T24912] shmem 40960 [ 1436.101389][T24912] file_mapped 40960 [ 1436.101389][T24912] file_dirty 4096 [ 1436.101389][T24912] file_writeback 0 [ 1436.101389][T24912] swapcached 0 [ 1436.101389][T24912] inactive_anon 0 [ 1436.101389][T24912] active_anon 40960 [ 1436.101389][T24912] inactive_file 0 03:54:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="05008000db87ba498b36a874c3794bc108876a4398ab281d8bbd530f7f175677058d1e405cede335062dac6ac65631bbb46c35030ceb85acde80343d2eac72ee585bc4609309e8374d5af6e7cb51542a8e66d2c0d590047aaf0532c630ecc70b30b834c2bcddbacb5d762d42c54749aebf235510b26bc1e731d282e893cbdc00937d270eb3bbb455a62eebc2c4a6e6c877e7289e340d5f10591a5c261944000d0e920671d6bdc4037f", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="05008000db87ba498b36a874c3794bc108876a4398ab281d8bbd530f7f175677058d1e405cede335062dac6ac65631bbb46c35030ceb85acde80343d2eac72ee585bc4609309e8374d5af6e7cb51542a8e66d2c0d590047aaf0532c630ecc70b30b834c2bcddbacb5d762d42c54749aebf235510b26bc1e731d282e893cbdc00937d270eb3bbb455a62eebc2c4a6e6c877e7289e340d5f10591a5c261944000d0e920671d6bdc4037f", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00'], 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) (async) 03:54:36 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x3, 0x12) [ 1436.101389][T24912] active_file 8192 [ 1436.101389][T24912] unevictable 0 [ 1436.101389][T24912] slab_reclaimable 4448 [ 1436.101389][T24912] slab_unreclaimable 13400 [ 1436.101389][T24912] slab 17848 [ 1436.101389][T24912] workingset_refault_anon 0 [ 1436.101389][T24912] workingset_refault_file 51 [ 1436.101389][T24912] workingset_activate_anon 0 [ 1436.101389][T24912] workingset_activate_file 0 [ 1436.194051][T24912] Out of memory and no killable processes... [ 1436.254695][T24923] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1436.264975][T24923] CPU: 1 PID: 24923 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1436.275912][T24923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1436.286018][T24923] Call Trace: [ 1436.289326][T24923] [ 1436.292255][T24923] dump_stack_lvl+0xd6/0x122 [ 1436.296893][T24923] dump_stack+0x11/0x12 [ 1436.298219][T24919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1436.301043][T24923] dump_header+0x98/0x410 [ 1436.301071][T24923] out_of_memory+0x65e/0x880 [ 1436.311549][T24919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1436.315804][T24923] memory_max_write+0x31b/0x420 [ 1436.335078][T24923] ? memory_max_show+0x70/0x70 [ 1436.339916][T24923] cgroup_file_write+0x167/0x300 [ 1436.344866][T24923] ? __check_object_size+0x160/0x200 [ 1436.350219][T24923] ? cgroup_seqfile_stop+0x70/0x70 [ 1436.355353][T24923] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1436.360812][T24923] vfs_write+0x468/0x760 [ 1436.365068][T24923] ksys_write+0xe8/0x1a0 [ 1436.369319][T24923] __x64_sys_write+0x3e/0x50 [ 1436.373918][T24923] do_syscall_64+0x2b/0x70 [ 1436.378385][T24923] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1436.384412][T24923] RIP: 0033:0x7f3c2cb58279 [ 1436.387098][T24919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1436.388813][T24923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1436.388832][T24923] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 [ 1436.399254][T24919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1436.418799][T24923] ORIG_RAX: 0000000000000001 [ 1436.418808][T24923] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1436.418820][T24923] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1436.418831][T24923] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1436.418842][T24923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1436.471171][T24923] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1436.479262][T24923] [ 1436.482324][T24923] memory: usage 68kB, limit 0kB, failcnt 5037 [ 1436.488424][T24923] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1436.495292][T24923] Memory cgroup stats for /syz1: [ 1436.495571][T24923] anon 0 [ 1436.495571][T24923] file 49152 [ 1436.495571][T24923] kernel 20480 [ 1436.495571][T24923] kernel_stack 0 [ 1436.495571][T24923] pagetables 0 [ 1436.495571][T24923] percpu 0 [ 1436.495571][T24923] sock 0 [ 1436.495571][T24923] vmalloc 0 [ 1436.495571][T24923] shmem 40960 [ 1436.495571][T24923] file_mapped 40960 [ 1436.495571][T24923] file_dirty 4096 [ 1436.495571][T24923] file_writeback 0 [ 1436.495571][T24923] swapcached 0 [ 1436.495571][T24923] inactive_anon 0 [ 1436.495571][T24923] active_anon 40960 [ 1436.495571][T24923] inactive_file 4096 03:54:37 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000ffffff9e08001b0000000000140002"], 0x3c}}, 0x0) 03:54:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000005c0)={0x40, 0xcdb, 0x4, 0x2}, 0x10) r5 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setresuid(r8, r7, 0x0) sendmsg$nl_route(r6, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@can_delroute={0x1b4, 0x19, 0x300, 0x70bd29, 0x25dfdbfe, {0x1d, 0x1, 0x1}, [@CGW_MOD_AND={0x15, 0x1, {{{0x4, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "a76751919d252315"}, 0x1}}, @CGW_MOD_SET={0x15, 0x4, {{{0x2}, 0x1, 0x1, 0x0, 0x0, "a7e61ad695c5ad24"}, 0x7}}, @CGW_MOD_SET={0x15, 0x4, {{{0x3, 0x1}, 0x6, 0x1, 0x0, 0x0, "28b3a72dfb614858"}, 0x4}}, @CGW_MOD_UID={0x8, 0xe, r8}, @CGW_MOD_XOR={0x15, 0x3, {{{0x4}, 0x6, 0x0, 0x0, 0x0, "1df1ecc2dec12c36"}, 0x5}}, @CGW_LIM_HOPS={0x5, 0xd, 0x4}, @CGW_CS_CRC8={0x11e, 0x6, {0x72, 0x15, 0x59, 0x1, 0x44, "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", 0x1, "74fdca3792002e2d0c2e24cea26e31980f665ff5"}}, @CGW_LIM_HOPS={0x5, 0xd, 0x2}, @CGW_SRC_IF={0x8, 0x9, r2}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x240400c1}, 0x4048001) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000640)=@newlink={0x20, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}}, 0x20}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_deladdr={0x5c, 0x15, 0x200, 0x70bd28, 0x25dfdbfd, {0xa, 0x78, 0x41, 0xfe, r9}, [@IFA_FLAGS={0x8, 0x8, 0x422}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x10001, 0x7f, 0x7f}}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_RT_PRIORITY={0x8, 0x9, 0x40}, @IFA_FLAGS={0x8, 0x8, 0x140}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x20008010) [ 1436.495571][T24923] active_file 4096 [ 1436.495571][T24923] unevictable 0 [ 1436.495571][T24923] slab_reclaimable 4448 [ 1436.495571][T24923] slab_unreclaimable 13400 [ 1436.495571][T24923] slab 17848 [ 1436.495571][T24923] workingset_refault_anon 0 [ 1436.495571][T24923] workingset_refault_file 51 [ 1436.495571][T24923] workingset_activate_anon 0 [ 1436.495571][T24923] workingset_activate_file 0 [ 1436.584337][T24934] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24934 comm=syz-executor.2 [ 1436.588604][T24923] Out of memory and no killable processes... [ 1436.607415][T24930] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1436.610776][T24932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1436.617347][T24930] CPU: 0 PID: 24930 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1436.627832][T24932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1436.638723][T24930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1436.638735][T24930] Call Trace: [ 1436.638742][T24930] [ 1436.649516][T24932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1436.658537][T24930] dump_stack_lvl+0xd6/0x122 [ 1436.658566][T24930] dump_stack+0x11/0x12 [ 1436.661828][T24932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1436.664727][T24930] dump_header+0x98/0x410 [ 1436.698060][T24930] out_of_memory+0x65e/0x880 [ 1436.702673][T24930] memory_max_write+0x31b/0x420 [ 1436.707532][T24930] ? memory_max_show+0x70/0x70 [ 1436.712378][T24930] cgroup_file_write+0x167/0x300 [ 1436.717321][T24930] ? __check_object_size+0x160/0x200 [ 1436.722620][T24930] ? cgroup_seqfile_stop+0x70/0x70 [ 1436.727746][T24930] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1436.733036][T24930] vfs_write+0x468/0x760 [ 1436.737287][T24930] ksys_write+0xe8/0x1a0 [ 1436.741552][T24930] __x64_sys_write+0x3e/0x50 [ 1436.746225][T24930] do_syscall_64+0x2b/0x70 [ 1436.750650][T24930] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1436.756554][T24930] RIP: 0033:0x7f739ee5e279 [ 1436.760968][T24930] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1436.780649][T24930] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1436.789063][T24930] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 03:54:37 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000ffffffa108001b0000000000140002"], 0x3c}}, 0x0) 03:54:37 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:37 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff8305000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 1436.791974][T24940] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24940 comm=syz-executor.2 [ 1436.797110][T24930] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1436.797133][T24930] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1436.825783][T24930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1436.833762][T24930] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1436.841804][T24930] [ 1436.844969][T24930] memory: usage 68kB, limit 0kB, failcnt 5037 [ 1436.851052][T24930] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1436.857984][T24930] Memory cgroup stats for /syz1: [ 1436.858433][T24930] anon 0 [ 1436.858433][T24930] file 49152 [ 1436.858433][T24930] kernel 20480 [ 1436.858433][T24930] kernel_stack 0 [ 1436.858433][T24930] pagetables 0 [ 1436.858433][T24930] percpu 0 [ 1436.858433][T24930] sock 0 [ 1436.858433][T24930] vmalloc 0 [ 1436.858433][T24930] shmem 40960 [ 1436.858433][T24930] file_mapped 40960 [ 1436.858433][T24930] file_dirty 4096 [ 1436.858433][T24930] file_writeback 0 [ 1436.858433][T24930] swapcached 0 [ 1436.858433][T24930] inactive_anon 0 [ 1436.858433][T24930] active_anon 40960 [ 1436.858433][T24930] inactive_file 0 [ 1436.858433][T24930] active_file 8192 [ 1436.858433][T24930] unevictable 0 [ 1436.858433][T24930] slab_reclaimable 4448 [ 1436.858433][T24930] slab_unreclaimable 13400 [ 1436.858433][T24930] slab 17848 [ 1436.858433][T24930] workingset_refault_anon 0 [ 1436.858433][T24930] workingset_refault_file 51 [ 1436.858433][T24930] workingset_activate_anon 0 [ 1436.858433][T24930] workingset_activate_file 0 [ 1436.951099][T24930] Out of memory and no killable processes... 03:54:37 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x4, 0x12) [ 1436.979796][T24945] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1436.990056][T24945] CPU: 0 PID: 24945 Comm: syz-executor.5 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1437.001072][T24945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1437.011136][T24945] Call Trace: [ 1437.014427][T24945] [ 1437.017382][T24945] dump_stack_lvl+0xd6/0x122 [ 1437.021993][T24945] dump_stack+0x11/0x12 [ 1437.024102][T24942] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1437.026245][T24945] dump_header+0x98/0x410 [ 1437.036673][T24942] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1437.040990][T24945] out_of_memory+0x65e/0x880 [ 1437.054096][T24942] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1437.055306][T24945] memory_max_write+0x31b/0x420 [ 1437.065726][T24942] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1437.070538][T24945] ? memory_max_show+0x70/0x70 [ 1437.070559][T24945] cgroup_file_write+0x167/0x300 [ 1437.070577][T24945] ? __check_object_size+0x160/0x200 [ 1437.070600][T24945] ? cgroup_seqfile_stop+0x70/0x70 [ 1437.070650][T24945] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1437.105928][T24945] vfs_write+0x468/0x760 [ 1437.110259][T24945] ksys_write+0xe8/0x1a0 [ 1437.114517][T24945] __x64_sys_write+0x3e/0x50 [ 1437.119155][T24945] do_syscall_64+0x2b/0x70 [ 1437.123645][T24945] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1437.129579][T24945] RIP: 0033:0x7f3c2cb58279 [ 1437.133989][T24945] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1437.153783][T24945] RSP: 002b:00007f3c2c2ce168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1437.162203][T24945] RAX: ffffffffffffffda RBX: 00007f3c2cc6af80 RCX: 00007f3c2cb58279 [ 1437.170195][T24945] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000007 [ 1437.178196][T24945] RBP: 00007f3c2cbb2189 R08: 0000000000000000 R09: 0000000000000000 [ 1437.186190][T24945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1437.194167][T24945] R13: 00007ffc2e5fbacf R14: 00007f3c2c2ce300 R15: 0000000000022000 [ 1437.202150][T24945] [ 1437.205211][T24945] memory: usage 68kB, limit 0kB, failcnt 5037 [ 1437.211301][T24945] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1437.218149][T24945] Memory cgroup stats for /syz1: [ 1437.218329][T24945] anon 0 [ 1437.218329][T24945] file 49152 [ 1437.218329][T24945] kernel 20480 [ 1437.218329][T24945] kernel_stack 0 [ 1437.218329][T24945] pagetables 0 [ 1437.218329][T24945] percpu 0 [ 1437.218329][T24945] sock 0 [ 1437.218329][T24945] vmalloc 0 [ 1437.218329][T24945] shmem 40960 [ 1437.218329][T24945] file_mapped 40960 [ 1437.218329][T24945] file_dirty 4096 [ 1437.218329][T24945] file_writeback 0 [ 1437.218329][T24945] swapcached 0 [ 1437.218329][T24945] inactive_anon 0 [ 1437.218329][T24945] active_anon 40960 [ 1437.218329][T24945] inactive_file 4096 [ 1437.218329][T24945] active_file 4096 [ 1437.218329][T24945] unevictable 0 [ 1437.218329][T24945] slab_reclaimable 4448 [ 1437.218329][T24945] slab_unreclaimable 13400 [ 1437.218329][T24945] slab 17848 [ 1437.218329][T24945] workingset_refault_anon 0 [ 1437.218329][T24945] workingset_refault_file 51 [ 1437.218329][T24945] workingset_activate_anon 0 [ 1437.218329][T24945] workingset_activate_file 0 [ 1437.311331][T24945] Out of memory and no killable processes... [ 1437.317332][T24947] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1437.327336][T24947] CPU: 1 PID: 24947 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1437.338296][T24947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1437.348350][T24947] Call Trace: [ 1437.351682][T24947] [ 1437.354602][T24947] dump_stack_lvl+0xd6/0x122 [ 1437.359275][T24947] dump_stack+0x11/0x12 [ 1437.363465][T24947] dump_header+0x98/0x410 [ 1437.367808][T24947] out_of_memory+0x65e/0x880 [ 1437.372556][T24947] memory_max_write+0x31b/0x420 [ 1437.377390][T24947] ? memory_max_show+0x70/0x70 [ 1437.382312][T24947] cgroup_file_write+0x167/0x300 [ 1437.387317][T24947] ? __check_object_size+0x160/0x200 [ 1437.392593][T24947] ? cgroup_seqfile_stop+0x70/0x70 [ 1437.397682][T24947] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1437.402984][T24947] vfs_write+0x468/0x760 [ 1437.407262][T24947] ksys_write+0xe8/0x1a0 [ 1437.411509][T24947] __x64_sys_write+0x3e/0x50 [ 1437.416132][T24947] do_syscall_64+0x2b/0x70 [ 1437.420598][T24947] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1437.426620][T24947] RIP: 0033:0x7f739ee5e279 [ 1437.431019][T24947] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1437.450726][T24947] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1437.459132][T24947] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1437.467130][T24947] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000006 [ 1437.475084][T24947] RBP: 00007f739eeb8189 R08: 0000000000000000 R09: 0000000000000000 [ 1437.483143][T24947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1437.491174][T24947] R13: 00007ffd3aa1f1bf R14: 00007f739e5d4300 R15: 0000000000022000 [ 1437.499146][T24947] [ 1437.502176][T24947] memory: usage 68kB, limit 0kB, failcnt 5037 [ 1437.508330][T24947] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 1437.515221][T24947] Memory cgroup stats for /syz1: [ 1437.515452][T24947] anon 0 [ 1437.515452][T24947] file 49152 [ 1437.515452][T24947] kernel 20480 [ 1437.515452][T24947] kernel_stack 0 [ 1437.515452][T24947] pagetables 0 [ 1437.515452][T24947] percpu 0 [ 1437.515452][T24947] sock 0 [ 1437.515452][T24947] vmalloc 0 [ 1437.515452][T24947] shmem 40960 [ 1437.515452][T24947] file_mapped 40960 [ 1437.515452][T24947] file_dirty 4096 [ 1437.515452][T24947] file_writeback 0 [ 1437.515452][T24947] swapcached 0 [ 1437.515452][T24947] inactive_anon 0 [ 1437.515452][T24947] active_anon 40960 [ 1437.515452][T24947] inactive_file 4096 [ 1437.515452][T24947] active_file 4096 [ 1437.515452][T24947] unevictable 0 [ 1437.515452][T24947] slab_reclaimable 4448 [ 1437.515452][T24947] slab_unreclaimable 13400 [ 1437.515452][T24947] slab 17848 [ 1437.515452][T24947] workingset_refault_anon 0 [ 1437.515452][T24947] workingset_refault_file 51 [ 1437.515452][T24947] workingset_activate_anon 0 [ 1437.515452][T24947] workingset_activate_file 0 [ 1437.608331][T24947] Out of memory and no killable processes... [ 1437.732743][T24949] chnl_net:caif_netlink_parms(): no params data found [ 1437.763338][T24949] bridge0: port 1(bridge_slave_0) entered blocking state [ 1437.770368][T24949] bridge0: port 1(bridge_slave_0) entered disabled state [ 1437.778208][T24949] device bridge_slave_0 entered promiscuous mode [ 1437.788498][T24949] bridge0: port 2(bridge_slave_1) entered blocking state [ 1437.795628][T24949] bridge0: port 2(bridge_slave_1) entered disabled state [ 1437.803581][T24949] device bridge_slave_1 entered promiscuous mode [ 1437.821129][T24949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1437.834945][T24949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1437.853425][T24949] team0: Port device team_slave_0 added [ 1437.860245][T24949] team0: Port device team_slave_1 added [ 1437.879440][T24949] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1437.886394][T24949] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1437.912265][T24949] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1437.924085][T24949] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1437.931069][T24949] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1437.957047][T24949] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1437.980071][T24949] device hsr_slave_0 entered promiscuous mode [ 1437.986959][T24949] device hsr_slave_1 entered promiscuous mode [ 1437.993547][T24949] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1438.001114][T24949] Cannot create hsr debugfs directory [ 1438.035134][T24949] bridge0: port 2(bridge_slave_1) entered blocking state [ 1438.042183][T24949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1438.049414][T24949] bridge0: port 1(bridge_slave_0) entered blocking state [ 1438.056509][T24949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1438.067684][T22813] device hsr_slave_0 left promiscuous mode [ 1438.074555][T22813] device hsr_slave_1 left promiscuous mode [ 1438.080883][T22813] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1438.088591][T22813] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1438.097185][T22813] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1438.104653][T22813] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1438.112550][T22813] device bridge_slave_1 left promiscuous mode [ 1438.118764][T22813] bridge0: port 2(bridge_slave_1) entered disabled state [ 1438.126690][T22813] device bridge_slave_0 left promiscuous mode [ 1438.132852][T22813] bridge0: port 1(bridge_slave_0) entered disabled state [ 1438.145023][T22813] device veth1_macvtap left promiscuous mode [ 1438.151060][T22813] device veth0_macvtap left promiscuous mode [ 1438.157107][T22813] device veth1_vlan left promiscuous mode [ 1438.162844][T22813] device veth0_vlan left promiscuous mode [ 1438.248509][T22813] team0 (unregistering): Port device team_slave_1 removed [ 1438.259494][T22813] team0 (unregistering): Port device team_slave_0 removed [ 1438.269341][T22813] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1438.280526][T22813] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1438.308920][T22813] bond0 (unregistering): Released all slaves [ 1438.370666][T24949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1438.381476][ T8492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1438.389779][ T8492] bridge0: port 1(bridge_slave_0) entered disabled state [ 1438.397740][ T8492] bridge0: port 2(bridge_slave_1) entered disabled state [ 1438.406752][ T8492] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1438.418082][T24949] 8021q: adding VLAN 0 to HW filter on device team0 [ 1438.427676][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1438.436096][ T8493] bridge0: port 1(bridge_slave_0) entered blocking state [ 1438.443223][ T8493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1438.453242][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1438.461643][T23185] bridge0: port 2(bridge_slave_1) entered blocking state [ 1438.468733][T23185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1438.486983][T24949] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1438.497317][T24949] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1438.511855][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1438.520609][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1438.529133][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1438.537697][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1438.546251][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1438.553843][T23185] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1438.568644][T24949] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1438.576128][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1438.583855][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1438.658756][ T8493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1438.717021][T24949] device veth0_vlan entered promiscuous mode [ 1438.725344][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1438.734398][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1438.743846][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1438.754087][T24949] device veth1_vlan entered promiscuous mode [ 1438.768558][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1438.777723][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1438.787478][T24949] device veth0_macvtap entered promiscuous mode [ 1438.795836][T24949] device veth1_macvtap entered promiscuous mode [ 1438.815276][T24949] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1438.822620][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1438.830608][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1438.839022][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1438.847555][T26500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1438.858115][T24949] batman_adv: batadv0: Interface activated: batadv_slave_1 03:54:39 executing program 1: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) (async) 03:54:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rxrpc(0x21, 0x2, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="fffbffff0000000000000500000008000300", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff8305000000000000", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 03:54:39 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000005c108001b0000000000140002"], 0x3c}}, 0x0) 03:54:39 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) fsync(r2) mount(&(0x7f00000000c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20400, &(0x7f0000000280)='\'.\x00') r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)=0x60, 0x12) 03:54:39 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x5, 0x12) 03:54:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x3c}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r1}}, './file0\x00'}) (async) r4 = socket$netlink(0x10, 0x3, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000005c0)={0x40, 0xcdb, 0x4, 0x2}, 0x10) (async) r5 = socket(0x10, 0x803, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) (async) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}, @IFLA_IFALIAS={0x14, 0x14, 'ipvlan1\x00'}]}, 0x3c}}, 0x0) (async) getresuid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) (async) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setresuid(r8, r7, 0x0) sendmsg$nl_route(r6, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@can_delroute={0x1b4, 0x19, 0x300, 0x70bd29, 0x25dfdbfe, {0x1d, 0x1, 0x1}, [@CGW_MOD_AND={0x15, 0x1, {{{0x4, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "a76751919d252315"}, 0x1}}, @CGW_MOD_SET={0x15, 0x4, {{{0x2}, 0x1, 0x1, 0x0, 0x0, "a7e61ad695c5ad24"}, 0x7}}, @CGW_MOD_SET={0x15, 0x4, {{{0x3, 0x1}, 0x6, 0x1, 0x0, 0x0, "28b3a72dfb614858"}, 0x4}}, @CGW_MOD_UID={0x8, 0xe, r8}, @CGW_MOD_XOR={0x15, 0x3, {{{0x4}, 0x6, 0x0, 0x0, 0x0, "1df1ecc2dec12c36"}, 0x5}}, @CGW_LIM_HOPS={0x5, 0xd, 0x4}, @CGW_CS_CRC8={0x11e, 0x6, {0x72, 0x15, 0x59, 0x1, 0x44, "ce694e3dce413cabb806379f0fd90bb9c83e89d96d7fb3e4594e02112647fdca08e09892c622b8eb973ac9da40101a612a7be1d9436b500a9e9a6f1ddb272fd9df2b35cd4bf65448eaae2c6a84034fd1c18572088a8feb979b0bb8c8a0810bfd0e10d25d060ae7debde2d0dd9efb0be4a963517fc3c8d19e2b45bfea548518dd0484bb18d4a5c93d7c330f2423ec5289af517382925d1e5aa0546ab3556b246125fb7e75d667403f2334fabf94129599dc863deecb5e92bde16f5db04a9748cf01bd05c87228663d8e87febbab76bd0cc95c255284bafaefad8f1a742ad042aaaf200e3e7afb9ea55789214bd27805407cad7af7402923b6276cf4a0b31ae7f3", 0x1, "74fdca3792002e2d0c2e24cea26e31980f665ff5"}}, @CGW_LIM_HOPS={0x5, 0xd, 0x2}, @CGW_SRC_IF={0x8, 0x9, r2}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x240400c1}, 0x4048001) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000640)=@newlink={0x20, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x30080}}, 0x20}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_deladdr={0x5c, 0x15, 0x200, 0x70bd28, 0x25dfdbfd, {0xa, 0x78, 0x41, 0xfe, r9}, [@IFA_FLAGS={0x8, 0x8, 0x422}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x1}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x10001, 0x7f, 0x7f}}, @IFA_RT_PRIORITY={0x8, 0x9, 0x5}, @IFA_RT_PRIORITY={0x8, 0x9, 0x40}, @IFA_FLAGS={0x8, 0x8, 0x140}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x20008010) [ 1438.865622][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1438.874381][ T8488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1438.929133][T24993] syz-executor.4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1438.939100][T24993] CPU: 1 PID: 24993 Comm: syz-executor.4 Not tainted 6.0.0-rc2-syzkaller-00016-g072e51356cd5-dirty #0 [ 1438.941078][T24989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1438.950024][T24993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1438.960466][T24989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1438.970463][T24993] Call Trace: [ 1438.970471][T24993] [ 1438.970477][T24993] dump_stack_lvl+0xd6/0x122 [ 1438.983759][T24989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1438.986438][T24993] dump_stack+0x11/0x12 [ 1438.986468][T24993] dump_header+0x98/0x410 [ 1438.991117][T24989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1439.001464][T24993] oom_kill_process+0x100/0x550 [ 1439.024697][T24993] out_of_memory+0x620/0x880 03:54:39 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000ffffffc308001b0000000000140002"], 0x3c}}, 0x0) [ 1439.029456][T24993] memory_max_write+0x31b/0x420 [ 1439.034319][T24993] ? memory_max_show+0x70/0x70 [ 1439.039088][T24993] cgroup_file_write+0x167/0x300 [ 1439.044031][T24993] ? __check_object_size+0x160/0x200 [ 1439.049425][T24993] ? cgroup_seqfile_stop+0x70/0x70 [ 1439.054587][T24993] kernfs_fop_write_iter+0x1d3/0x2c0 [ 1439.059913][T24993] vfs_write+0x468/0x760 [ 1439.064158][T24993] ksys_write+0xe8/0x1a0 [ 1439.068408][T24993] __x64_sys_write+0x3e/0x50 [ 1439.068425][T24996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1439.072993][T24993] do_syscall_64+0x2b/0x70 [ 1439.073018][T24993] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1439.083441][T24996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1439.085289][T24996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1439.087897][T24993] RIP: 0033:0x7f739ee5e279 [ 1439.093848][T24996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 03:54:39 executing program 3: set_mempolicy(0x4003, &(0x7f0000000040)=0x7fff, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000ffffffea08001b0000000000140002"], 0x3c}}, 0x0) [ 1439.103583][T24993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1439.103601][T24993] RSP: 002b:00007f739e5d4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1439.103620][T24993] RAX: ffffffffffffffda RBX: 00007f739ef70f80 RCX: 00007f739ee5e279 [ 1439.125498][T24992] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24992 comm=syz-executor.2 03:54:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000