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"], 0x1124}], 0x5, &(0x7f0000003400)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0000000010000000000000000100000001000000180000000000000001000000010000001f4f14102ccccb624969311e6de85250214597cb9247b42caf2031592870fb7df27d87d98a44552b77d023bb910986b0ccae1fa5b4314fce69b8cf1155988855c7eae9f6fb1b040c8c0387700a96c15dddbc4ac8e061", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000cdf1d6e3b37aaee3dffa19a3dc1c839b0ccb647b63ccf3f76ec9b80e7ae36c4ac070c28dc54eb6b89c6ae1cde4eed9c1ee1586f5090000007cbdfb1fad2b22f89ae5f89d166191ef78d316709009f2080aa620d2cf23dd01755d386efca94b535b7dfc9b368e20661fe2a33590b1f16f76803576365590ed", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r4, @ANYRES32=0xee00, @ANYBLOB="000000001c004000000000000100000002000000", @ANYRES32=r5, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x20000001}, 0x20000000) r6 = getgid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003f80)={0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000000300)={0x10, 0x15, 0x0, 0x70bd27, 0x25dfdbfe}, 0x10}, {&(0x7f0000000040)=ANY=[@ANYBLOB="800000002600120125bd7000fcdbdf25471853c029ceb7958d201be1e68692cf359827e117f0203f6901dac6aa63660b4415c7b93d8cf331e8b21d979862bf282b569f5f084e5c4354d20ca07f3dc70a76d6486a8936fcbee6f222b29691a1e9b49ed5142366ca1aef3ae53114000600fe800000000000000000000000000014"], 0x80}, {&(0x7f0000001380)=ANY=[@ANYBLOB="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0x1014}, {&(0x7f00000036c0)={0x310, 0x2b, 0x0, 0x0, 0x25dfdbfc, "", [@generic="645bcba3b5d5f4625bb200ed12a8a954b05193a4065a033b964affa3b0b3c21b6f2ab7a3904caf5da065e8d623304dc5896de6fdf152ab3d726f10f2b2e2d667a284bb42bed515152edd49222ea44ba0ed588bab36eb84f48d943287f32d0f09eeca636d8a6d93c249c099c1e13b6005a2c474251da29e42869230f297aa8c83e8acfb26c095a8640d50ad367e076c55413cd876ff291e6995982592b6af1bdc45a977d622246e86bf0b505065c3920a4f68438a9e217e960cd09987f6e602cf7124ccb64cb81b7aaefd9528f9a2ed0e15b7c3758b14c0f17f91317f5e25ac26c5be29c78aca62972027733192aab1263bdfa25c1979b754", @nested={0x208, 0x21, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x52, 0x0, 0x0, @fd}, @generic="a5270c347d80c3ba2663a3d7933b5625496d04c1bd0876968d67a79bf623f69ed22dfef62c771f5f8e798f11e98cd7c55136a9550a352b4cedbf4f992f11424576d69b26cc92b959ee5e3bed3ae39b61d2bf9e9ea4d184a68f37b6ee245c8250eaa7642f55aec25110b3fd1d36caa68025922f9ed10bdc94d07d54ef38f428125b4e0a556949cead3b95aa28a68f8c96fe4e19dc87f6a6bd30b81d9fdd34c8fd38b559b82aebf5e23f74a58355ae48d3ddee79d5d300ad3e4bd8aad5e692fa7e6c44b5df2deee85d0a1c3a80e0e246fc75ae2dc90fe6", @typed={0x8, 0x0, 0x0, 0x0, @fd}, @generic="6a28f70f4955d61e36460b6add3c4eab7cef4207ef3db8d838fb760f6ede58f3fa0565003314f3e93bae9ac4ced79442d9378c6499c2d91a129c60c0a50b9813553fb6f82cc894a278741ac9d3c249ffb2a072f36db4308d9a469904080b", @typed={0x8, 0x7e, 0x0, 0x0, @pid}, @typed={0x8, 0x58, 0x0, 0x0, @pid}, @typed={0xa4, 0x20, 0x0, 0x0, @binary="7534e61aa0a2f10d64553aa75e7c1b2d0b381b1e4147c39f5ffddf4397ea9bd1c1da4a9e99f209fd16049110629d21b787f891bebf645159e6a0d6f8df4a5ade8d8ccbf88d3050d509698553862680362c45b82dec11bf09f9a78aad4a7752819e0d26f97f2958b96820e335edd55f379c17386c2b228dce953fcc8f2609527272486df76834150b22d752c0ba677264474d69fe57bfb3b344edf9ecf6a1a05e"}, @typed={0x8, 0x36, 0x0, 0x0, @fd}]}]}, 0x310}, {&(0x7f0000003a00)={0x2b0, 0x22, 0x2, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x19, 0x0, 0x0, @ipv4=@private=0xa010101}, @typed={0x8, 0x1e, 0x0, 0x0, @uid}, @generic, @generic="7ce9e911502793bb15b1b020f83ee5eab9311f88a3d819", @nested={0x277, 0x61, 0x0, 0x1, [@typed={0x6, 0x32, 0x0, 0x0, @str='#\x00'}, @generic="6decae03a906064f44db962a02689ee62ec0e59f59102bab8c89987276f2d5d0fd44ea45bea606f14fa27b8491e565ded4080b707c6746765f94591421d0c0892a6dfa73eae6e08d7874c676a5bbf7f521a1bc", @generic="66b85d0751a5340398bdb6e65cb2de879f1007d2a98f48cb76dc600d02719ac250ca04ba1a51f3e13441dbca9d25bcefdced765a44da72dda5b32e82e0d55a2a8b1f653b263643f7a03fc00e4d22c7dbef298099cf448c48cab16607da07d25141a80cccf349c79c5dde9c0316f813f43b9bb9d12cdc4378cf14f08bc17ddf7b219eed86526e64d74d13f141f7694ee450a4f3b3d9a935ee506b66280b8fccd35064c66d793562d03db6d9bfade7f5f46736dad0993a", @generic="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", @typed={0x8, 0x6, 0x0, 0x0, @ipv4=@multicast2}, @generic="e60b312a6085a32017db015dd10ea7145b1c7d2694f0346dd9eb5cc5a261cf4bc56f5d6d905f1bdab34847121075daa5687f5420f62c", @typed={0x4, 0x67, 0x0, 0x0, @binary}, @typed={0x8, 0x8c, 0x0, 0x0, @uid}, @typed={0x14, 0x45, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x47, 0x0, 0x0, @fd}]}]}, 0x2b0}], 0x6, &(0x7f0000003e40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xf8, 0x8010}, 0x80) sendmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000001c0)="88cca4f6b37066ad872dec75bee6e1c356ec5f17ecf3e2a6c65c791a376890e62c", 0x21}, {&(0x7f0000000200)}, {&(0x7f0000000380)="992d999042330362c7ebeae7d359fdf5ad4f90f9679d764848896142b97625afe500f52c2b3697ef3d23a18e5537dac96ba8a8877c4d0e1c1a5e7e9c8bbca5ca5dd5c2901e29c36807fe4d63f72db8b90f372dc899c86093fb55d25b30cfd7260f0bf32faee4d0be426c2560579783e09d622cb78196f021ab505f61715ad0ace8148a58efc1d4360167c0968c143f47aae465e1418e645fb7e375369dd2aa3f555975a61bd093bff14c322e5dec7d24d16429daadf4facea8dc67d04e0c50c013d5209ae7baa13e4a73dbdbd680ac1f87a0559e8caa1f75e7f37cde5acde9e798c63cf24f2cf7e1", 0xe8}, {&(0x7f0000000480)}, {&(0x7f0000000240)="bc1e97120d56c6c7428d5863521dd7289f48c84aabdd8584a2459abb73f16ea59172df2c43a0756f28265b1e5132797e57234c43aa78aad170eb197e3dec97e0fffbb2720cff9d6345b8784cc1499da13a93ff7b4d8d7f9f2ca7e58245ace8424cea66323967490c", 0x68}, {&(0x7f0000000540)="196a5a85951b6af4463d20c9677fb88ba5cda7420b54aeb3ce254ffd17d8d859ccd615365c9e51ca9c347a39492a168cec39763cb1a040c5ab28520cbbafd01e5d9930d5b9d1950b5c00c5260287b01c80e90c0b060f8947bfed3e1be0128a633c2d7f9f864896113383cc180cd1e4e935d814f36c1adf210b3fda62e8f3e1c75292e7dde4dcec40a3eeb78eae388f91d588e49c6e08e60a3acbb0ba8fd7838a34660d44cf2562e9f4e8d0e6e4", 0xad}], 0x6, &(0x7f0000004e00)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001400000000000000010000", @ANYBLOB="000000001c00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000010000200200000000004d690d3563565d029d9dbda9fafd9c874436f6f453166c3087299cb56eca090220ff153966e6eb83bdb9717f018f79dfd0adcf30", @ANYRES32=0x0, @ANYRES32=r4, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x4004880}, 0x20000080) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) write$binfmt_misc(r7, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r8], 0xd) sendmsg$netlink(r0, &(0x7f0000000900)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000700)={0x184, 0x1b, 0x800, 0x70bd25, 0x25dfdbfd, "", [@generic="411dd561", @nested={0xcb, 0x64, 0x0, 0x1, [@generic="f3359cb945390f8b8444ca10bc3c569fae3b95bc8c84097d27ddd201a913f23fd28c40f4767e5afefd02d6d30607102c0b70d9b3d6cc5baf35d17a3e652495170c7d58f2294146dceff06b214ac56e9a74da5cdd40f6b1767717e7323f8fa2b7e207b23635280148d4c5e5aff8023bf5c0fe2c1261ae4c2f3bfcec80824b19", @typed={0x8, 0x1f, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @generic="81f7f53670cd9dd1bb59197e43d4a3365fd939fe6cd50ab91f141348ee6d9ea0ec421777c052483b6bab244dceaa3ae85226637d4d3a568ac1aded03be482adf"]}, @generic="87c752f0c9ddb903d7e98107e6892a3ab2cfe11b071769a2720211f1fb1994d3c8bc2638e011c33faf758cfa6f988df6e0fdd7ccb4f6cc5a5f2c78e4e1771f3f123aa98ec10027fd606ddb4174dec49006f839099a4fdeeda017223e80a79fe53ee8407e38295470b9cb913972fef7445341379d1a7495ae641882dc98ca03add68d6d", @generic="48bb880821b2ee2770a13eab23d03702345e1bd7d07e2646f2af27d0cfb0f4b3"]}, 0x184}], 0x1, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r4, r8}}}], 0x20, 0x50}, 0x4000800) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r9, 0x84009422, &(0x7f0000000300)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2255.688196][ T1700] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 [ 2255.696201][ T1700] R10: 00007f9a59c000c8 R11: 0000000000000246 R12: 00000000002269c6 [ 2255.704212][ T1700] R13: 00007ffd971aa990 R14: 00007f9a5a1abf80 R15: 0000000000000032 [ 2255.712238][ T1700] [ 2255.745197][ T1722] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2255.745312][ T1700] memory: usage 307200kB, limit 307200kB, failcnt 38136 [ 2255.762126][ T1700] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2255.770065][ T1700] Memory cgroup stats for /syz1: [ 2255.770287][ T1700] anon 131072 [ 2255.770287][ T1700] file 401408 [ 2255.770287][ T1700] kernel 314040320 [ 2255.770287][ T1700] kernel_stack 65536 [ 2255.770287][ T1700] pagetables 73728 [ 2255.770287][ T1700] sec_pagetables 0 [ 2255.770287][ T1700] percpu 5669120 [ 2255.770287][ T1700] sock 0 [ 2255.770287][ T1700] vmalloc 0 [ 2255.770287][ T1700] shmem 401408 [ 2255.770287][ T1700] zswap 0 [ 2255.770287][ T1700] zswapped 0 [ 2255.770287][ T1700] file_mapped 344064 [ 2255.770287][ T1700] file_dirty 0 [ 2255.770287][ T1700] file_writeback 0 [ 2255.770287][ T1700] swapcached 0 [ 2255.770287][ T1700] anon_thp 0 [ 2255.770287][ T1700] file_thp 0 [ 2255.770287][ T1700] shmem_thp 0 [ 2255.770287][ T1700] inactive_anon 118784 [ 2255.770287][ T1700] active_anon 413696 [ 2255.770287][ T1700] inactive_file 0 [ 2255.770287][ T1700] active_file 0 [ 2255.770287][ T1700] unevictable 0 [ 2255.770287][ T1700] slab_reclaimable 330440 [ 2255.770287][ T1700] slab_unreclaimable 307868984 [ 2255.770287][ T1700] slab 308199424 [ 2255.770287][ T1700] workingset_refault_anon 0 [ 2255.770287][ T1700] workingset_refault_file 27 [ 2255.770287][ T1700] workingset_activate_anon 0 [ 2255.770287][ T1700] workingset_activate_file 0 [ 2255.770287][ T1700] workingset_restore_anon 0 [ 2255.770287][ T1700] workingset_restore_file 0 [ 2255.770287][ T1700] workingset_nodereclaim 0 [ 2255.770287][ T1700] pgscan 3139 [ 2255.770287][ T1700] pgsteal 748 [ 2255.770287][ T1700] pgscan_kswapd 0 [ 2255.770287][ T1700] pgscan_direct 3139 [ 2255.770287][ T1700] pgscan_khugepaged 0 [ 2255.770287][ T1700] pgsteal_kswapd 0 [ 2255.770287][ T1700] pgsteal_direct 748 [ 2255.770287][ T1700] pgsteal_khugepaged 0 [ 2255.770287][ T1700] pgfault 212815 [ 2255.770287][ T1700] pgmajfault 3 [ 2255.770287][ T1700] pgrefill 9699 [ 2255.770287][ T1700] pgactivate 1889 [ 2255.770287][ T1700] pgdeactivate 0 [ 2255.770287][ T1700] pglazyfree 0 [ 2255.770287][ T1700] pglazyfreed 0 [ 2255.770287][ T1700] zswpin 0 [ 2255.770287][ T1700] zswpout 0 [ 2255.956332][ T1724] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2255.957103][ T1700] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=1700,uid=0 [ 2255.983499][ T1700] Memory cgroup out of memory: Killed process 1700 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2256.001968][ T1703] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2256.024529][ T1703] CPU: 1 PID: 1703 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2256.034571][ T1703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2256.044663][ T1703] Call Trace: [ 2256.047976][ T1703] [ 2256.050937][ T1703] dump_stack_lvl+0x136/0x150 [ 2256.055672][ T1703] dump_header+0x10a/0xd70 [ 2256.060136][ T1703] oom_kill_process+0x25d/0x600 [ 2256.065040][ T1703] out_of_memory+0x35c/0x1660 [ 2256.069771][ T1703] ? oom_killer_disable+0x2b0/0x2b0 [ 2256.075029][ T1703] ? rcu_read_unlock+0x9/0x60 [ 2256.079760][ T1703] ? find_held_lock+0x2d/0x110 [ 2256.084578][ T1703] mem_cgroup_out_of_memory+0x206/0x270 [ 2256.090187][ T1703] ? mem_cgroup_margin+0x130/0x130 [ 2256.095445][ T1703] ? lock_downgrade+0x690/0x690 [ 2256.100371][ T1703] try_charge_memcg+0xf99/0x13a0 [ 2256.105394][ T1703] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2256.111440][ T1703] ? rcu_read_unlock+0x9/0x60 [ 2256.116164][ T1703] ? lock_downgrade+0x690/0x690 [ 2256.121057][ T1703] charge_memcg+0x90/0x3b0 [ 2256.125504][ T1703] __mem_cgroup_charge+0x2b/0x90 [ 2256.130457][ T1703] __handle_mm_fault+0x2296/0x41c0 [ 2256.135586][ T1703] ? mt_find+0x3b9/0xa60 [ 2256.139850][ T1703] ? vm_iomap_memory+0x190/0x190 [ 2256.144801][ T1703] ? mas_find+0x200/0x200 [ 2256.149185][ T1703] handle_mm_fault+0x2af/0x9f0 [ 2256.153969][ T1703] do_user_addr_fault+0x51a/0x1210 [ 2256.159110][ T1703] exc_page_fault+0x98/0x170 [ 2256.163725][ T1703] asm_exc_page_fault+0x26/0x30 [ 2256.168599][ T1703] RIP: 0033:0x7fb9fa686cb6 [ 2256.173029][ T1703] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 17:16:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x7400, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2256.192654][ T1703] RSP: 002b:00007ffc97628da8 EFLAGS: 00010246 [ 2256.198734][ T1703] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2256.206716][ T1703] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2256.214693][ T1703] RBP: 00007ffc97628e68 R08: 00007fb9fa600000 R09: 00007fb9fa200000 [ 2256.222673][ T1703] R10: 00007fb9fa2000c8 R11: 0000000000000246 R12: 00000000002269f5 [ 2256.230654][ T1703] R13: 00007ffc97628e90 R14: 00007fb9fa7abf80 R15: 0000000000000032 [ 2256.238653][ T1703] 17:16:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0xfffffff0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010001fef000000000000000000000000e12b2be0bc3cb0f88a5679e441944a525769a19a5524fe1de94120d7adb8bd97d54f760f4068ddae2228fbe85668708c61a0c16c37fc74eee5ae3e154e3e79d2d05703e8acdeac7512c9f2a28b52e54e2e2892e4e1995de9146af32ebebea7fa496313ffdbf19af38e9903174de3181897b22bd87fb05627b98ac012d1528e14f6eb03f899e6742d2ae00fa851f19b232ab044fee92bf8829c31d0c280482d13be", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100626174616476000040ff0280"], 0x68}}, 0x0) (async) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x100000000004, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000480)={0x110, 0x1c, 0x1, 0x0, 0x0, "", [@nested={0x100, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @u64}, @typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="50bb2d6f67d69d6fabadb107d0def49c88ea04abde1d5e8d3fb2f41b5046778bdafefc46b0449ade68bf84b36ec72dd70a65fc2e882348c26c2126237dd5b37f5ae655b10f6cda40e00aec58750077be69d750351dc076eb47d96219c08c029d160da487f26fbe816b89f7cb81bff81a8b7a82755856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a682167c43dbf137115a40ebddcad74875cf0d972df9e99f079767730101000000000000eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a841e5331e1ddfd4d770b5700"/228]}]}, 0x110}], 0x1}, 0x0) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0xff00}, 0x0, r2}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@private1, @in=@remote, 0x4e24, 0x0, 0x4e22, 0x0, 0x2, 0x80, 0x0, 0x3a, r3, r4}, {0x2, 0x9, 0x70, 0x2, 0x4, 0x0, 0x3, 0x7fffffffffffffff}, {0x7ff, 0x0, 0x100, 0x100000000}, 0x1, 0x6e6bbd, 0x2, 0x0, 0x2, 0x2}, {{@in6=@local, 0x0, 0x33}, 0x2, @in=@multicast1, 0x0, 0x4, 0x2, 0xc2, 0x0, 0x8, 0x401}}, 0xe8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x19c, 0x2, 0x2, 0x101, 0x70bd2a, 0x0, {0xc, 0x0, 0x5}, [@nested={0xfa, 0x61, 0x0, 0x1, [@typed={0x8, 0x7e, 0x0, 0x0, @uid=r4}, @generic="fda26ca18b26a93bbeb97e232f62eecd3dae47f4248c3b568cb09072ae4091e90912a57fb04e4d796e120443094a87b422b5e27f36199f55cd54121a67bbea708e220ecf98110d83b87d907dca0158d951cfe1104c094c41996f9c4320848d800af4c8d5395bf5ec62a227c8aaa450ee582b40833a2eeea97d3b59ef67966a752cd10068cb689e65a3242e08cc716ca123526e22c2254e7b6c6f26995846cc268e98fe7eaa8c70ccb8084aa4aa059155461ac2be2a52a7dae7c83da0e87e95375795381347852715762ab220861e29ca06c5a450940ccec59736f45200ac93d969e1b9d7815faa71c77d9209405a"]}, @generic="a4cc378e7db7def04fb60290c2380dad96b9ff0d657d792e15349218a6c202981a9427bf475cc6084f2e29bf8bef857466efe38b4dc645bd60bc970ecfbf9e88a08651ef8575630ce221ce924fc00c62d8207a39e52f0e13b49b797e40f6895a7f39d8c62d219303ef78c3e2e366afba6e2f39b07b9ecaf9e4dc", @typed={0xc, 0x7f, 0x0, 0x0, @u64=0xfffffffffffffe06}, @typed={0x4, 0xc}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4}, 0x4000001) (async) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x64010100, @in6=@ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x4e22, 0x4, 0x4e24, 0x7, 0x0, 0xa0, 0x20, 0x0, r2, r4}, {0xaf, 0x0, 0x2, 0x6, 0xd00, 0xffffffffffffffff, 0x7, 0x1f}, {0x100000001, 0x7f, 0x10000, 0x8000000000000001}, 0x7, 0x6e6bc0, 0x1, 0x1, 0x2}, {{@in=@remote, 0x4d3, 0xff}, 0x2, @in6=@loopback, 0x3506, 0x4, 0x3, 0x29, 0x2, 0xda}}, 0xe8) (async) r5 = getpid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003b00)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003800)=[{&(0x7f0000000140)={0x20c8, 0x21, 0x800, 0x70bd2d, 0x25dfdbff, "", [@nested={0x20b7, 0x96, 0x0, 0x1, 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{&(0x7f0000003c80)=ANY=[@ANYBLOB="241100002f00010028bd7000fddbdf25effe75d9f7ebbf0d2b3bb36d4debb7543ce07f2dd1a08b4fc67df37e769f77e1774efd272b715c24ce229fc095d063d436f068508532a7bda74b6c396d99ac9c70b8de242a902f995e0ba22c1d7c3f5c8a84dd4bce17902a7b8260ed2bc0f94f8cbc6dbed171b0e101c4f201e30fff8491ef868af8626734a04b5143a2088ec65efb60a6b83627a43b97164436fcbb02de007abd8d04bdecd789060b21557f421bd2c2b5d7077ecfc15efdde701719686f7415a90b51744dbc9e4597efa1be2a33b4473bf9d683acbdfb078af0ae25ab53a66bdbe517bb1c004b8008002200", @ANYRES32=0x0, @ANYBLOB="080045006401010008003700", @ANYRES32, @ANYRES32, @ANYBLOB="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0x1124}], 0x5, &(0x7f0000003400)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0000000010000000000000000100000001000000180000000000000001000000010000001f4f14102ccccb624969311e6de85250214597cb9247b42caf2031592870fb7df27d87d98a44552b77d023bb910986b0ccae1fa5b4314fce69b8cf1155988855c7eae9f6fb1b040c8c0387700a96c15dddbc4ac8e061", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000cdf1d6e3b37aaee3dffa19a3dc1c839b0ccb647b63ccf3f76ec9b80e7ae36c4ac070c28dc54eb6b89c6ae1cde4eed9c1ee1586f5090000007cbdfb1fad2b22f89ae5f89d166191ef78d316709009f2080aa620d2cf23dd01755d386efca94b535b7dfc9b368e20661fe2a33590b1f16f76803576365590ed", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r4, @ANYRES32=0xee00, @ANYBLOB="000000001c004000000000000100000002000000", @ANYRES32=r5, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x20000001}, 0x20000000) (async) r6 = getgid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003f80)={0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000000300)={0x10, 0x15, 0x0, 0x70bd27, 0x25dfdbfe}, 0x10}, {&(0x7f0000000040)=ANY=[@ANYBLOB="800000002600120125bd7000fcdbdf25471853c029ceb7958d201be1e68692cf359827e117f0203f6901dac6aa63660b4415c7b93d8cf331e8b21d979862bf282b569f5f084e5c4354d20ca07f3dc70a76d6486a8936fcbee6f222b29691a1e9b49ed5142366ca1aef3ae53114000600fe800000000000000000000000000014"], 0x80}, {&(0x7f0000001380)=ANY=[@ANYBLOB="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0x1014}, {&(0x7f00000036c0)={0x310, 0x2b, 0x0, 0x0, 0x25dfdbfc, "", [@generic="645bcba3b5d5f4625bb200ed12a8a954b05193a4065a033b964affa3b0b3c21b6f2ab7a3904caf5da065e8d623304dc5896de6fdf152ab3d726f10f2b2e2d667a284bb42bed515152edd49222ea44ba0ed588bab36eb84f48d943287f32d0f09eeca636d8a6d93c249c099c1e13b6005a2c474251da29e42869230f297aa8c83e8acfb26c095a8640d50ad367e076c55413cd876ff291e6995982592b6af1bdc45a977d622246e86bf0b505065c3920a4f68438a9e217e960cd09987f6e602cf7124ccb64cb81b7aaefd9528f9a2ed0e15b7c3758b14c0f17f91317f5e25ac26c5be29c78aca62972027733192aab1263bdfa25c1979b754", @nested={0x208, 0x21, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x52, 0x0, 0x0, @fd}, @generic="a5270c347d80c3ba2663a3d7933b5625496d04c1bd0876968d67a79bf623f69ed22dfef62c771f5f8e798f11e98cd7c55136a9550a352b4cedbf4f992f11424576d69b26cc92b959ee5e3bed3ae39b61d2bf9e9ea4d184a68f37b6ee245c8250eaa7642f55aec25110b3fd1d36caa68025922f9ed10bdc94d07d54ef38f428125b4e0a556949cead3b95aa28a68f8c96fe4e19dc87f6a6bd30b81d9fdd34c8fd38b559b82aebf5e23f74a58355ae48d3ddee79d5d300ad3e4bd8aad5e692fa7e6c44b5df2deee85d0a1c3a80e0e246fc75ae2dc90fe6", @typed={0x8, 0x0, 0x0, 0x0, @fd}, @generic="6a28f70f4955d61e36460b6add3c4eab7cef4207ef3db8d838fb760f6ede58f3fa0565003314f3e93bae9ac4ced79442d9378c6499c2d91a129c60c0a50b9813553fb6f82cc894a278741ac9d3c249ffb2a072f36db4308d9a469904080b", @typed={0x8, 0x7e, 0x0, 0x0, @pid}, @typed={0x8, 0x58, 0x0, 0x0, @pid}, @typed={0xa4, 0x20, 0x0, 0x0, @binary="7534e61aa0a2f10d64553aa75e7c1b2d0b381b1e4147c39f5ffddf4397ea9bd1c1da4a9e99f209fd16049110629d21b787f891bebf645159e6a0d6f8df4a5ade8d8ccbf88d3050d509698553862680362c45b82dec11bf09f9a78aad4a7752819e0d26f97f2958b96820e335edd55f379c17386c2b228dce953fcc8f2609527272486df76834150b22d752c0ba677264474d69fe57bfb3b344edf9ecf6a1a05e"}, @typed={0x8, 0x36, 0x0, 0x0, @fd}]}]}, 0x310}, {&(0x7f0000003a00)={0x2b0, 0x22, 0x2, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x19, 0x0, 0x0, @ipv4=@private=0xa010101}, @typed={0x8, 0x1e, 0x0, 0x0, @uid}, @generic, @generic="7ce9e911502793bb15b1b020f83ee5eab9311f88a3d819", @nested={0x277, 0x61, 0x0, 0x1, [@typed={0x6, 0x32, 0x0, 0x0, @str='#\x00'}, @generic="6decae03a906064f44db962a02689ee62ec0e59f59102bab8c89987276f2d5d0fd44ea45bea606f14fa27b8491e565ded4080b707c6746765f94591421d0c0892a6dfa73eae6e08d7874c676a5bbf7f521a1bc", @generic="66b85d0751a5340398bdb6e65cb2de879f1007d2a98f48cb76dc600d02719ac250ca04ba1a51f3e13441dbca9d25bcefdced765a44da72dda5b32e82e0d55a2a8b1f653b263643f7a03fc00e4d22c7dbef298099cf448c48cab16607da07d25141a80cccf349c79c5dde9c0316f813f43b9bb9d12cdc4378cf14f08bc17ddf7b219eed86526e64d74d13f141f7694ee450a4f3b3d9a935ee506b66280b8fccd35064c66d793562d03db6d9bfade7f5f46736dad0993a", @generic="797997b2d3ff5e1874c0be80809f06cc7573f8f688ef322aa519bdf631e0e65f04bd0bf5cea643eec1e392724ec65cbe706d63eaf221575defb41df55e17fdd7c0932c942ed93d6db371cf561d904760e43114e25616d35d7da77b87f5fcb1961254fce111b0f993aa6142553cd77ea962bddab3f9a8a9bfe2d554cc96ce2aae6411d91b9eaf532e96a2fce567842c64785e71a4ce5e5806d7c3d624c6f58a48a7dbd9d5d6152d793396cf684a9c726ea62627f140abcecf14dca395797cd07fa5e4c2c578f610223dfd5f31e29106ddc0decb4b660dd2f86ee821eb9288695028f8ea9111b4c58a7658fc8a8a4c83956b235cc3de6be306547d24b3", @typed={0x8, 0x6, 0x0, 0x0, @ipv4=@multicast2}, @generic="e60b312a6085a32017db015dd10ea7145b1c7d2694f0346dd9eb5cc5a261cf4bc56f5d6d905f1bdab34847121075daa5687f5420f62c", @typed={0x4, 0x67, 0x0, 0x0, @binary}, @typed={0x8, 0x8c, 0x0, 0x0, @uid}, @typed={0x14, 0x45, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x47, 0x0, 0x0, @fd}]}]}, 0x2b0}], 0x6, &(0x7f0000003e40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xf8, 0x8010}, 0x80) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000001c0)="88cca4f6b37066ad872dec75bee6e1c356ec5f17ecf3e2a6c65c791a376890e62c", 0x21}, {&(0x7f0000000200)}, {&(0x7f0000000380)="992d999042330362c7ebeae7d359fdf5ad4f90f9679d764848896142b97625afe500f52c2b3697ef3d23a18e5537dac96ba8a8877c4d0e1c1a5e7e9c8bbca5ca5dd5c2901e29c36807fe4d63f72db8b90f372dc899c86093fb55d25b30cfd7260f0bf32faee4d0be426c2560579783e09d622cb78196f021ab505f61715ad0ace8148a58efc1d4360167c0968c143f47aae465e1418e645fb7e375369dd2aa3f555975a61bd093bff14c322e5dec7d24d16429daadf4facea8dc67d04e0c50c013d5209ae7baa13e4a73dbdbd680ac1f87a0559e8caa1f75e7f37cde5acde9e798c63cf24f2cf7e1", 0xe8}, {&(0x7f0000000480)}, {&(0x7f0000000240)="bc1e97120d56c6c7428d5863521dd7289f48c84aabdd8584a2459abb73f16ea59172df2c43a0756f28265b1e5132797e57234c43aa78aad170eb197e3dec97e0fffbb2720cff9d6345b8784cc1499da13a93ff7b4d8d7f9f2ca7e58245ace8424cea66323967490c", 0x68}, {&(0x7f0000000540)="196a5a85951b6af4463d20c9677fb88ba5cda7420b54aeb3ce254ffd17d8d859ccd615365c9e51ca9c347a39492a168cec39763cb1a040c5ab28520cbbafd01e5d9930d5b9d1950b5c00c5260287b01c80e90c0b060f8947bfed3e1be0128a633c2d7f9f864896113383cc180cd1e4e935d814f36c1adf210b3fda62e8f3e1c75292e7dde4dcec40a3eeb78eae388f91d588e49c6e08e60a3acbb0ba8fd7838a34660d44cf2562e9f4e8d0e6e4", 0xad}], 0x6, &(0x7f0000004e00)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001400000000000000010000", @ANYBLOB="000000001c00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000010000200200000000004d690d3563565d029d9dbda9fafd9c874436f6f453166c3087299cb56eca090220ff153966e6eb83bdb9717f018f79dfd0adcf30", @ANYRES32=0x0, @ANYRES32=r4, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x4004880}, 0x20000080) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) write$binfmt_misc(r7, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r8], 0xd) (async) sendmsg$netlink(r0, &(0x7f0000000900)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000700)={0x184, 0x1b, 0x800, 0x70bd25, 0x25dfdbfd, "", [@generic="411dd561", @nested={0xcb, 0x64, 0x0, 0x1, [@generic="f3359cb945390f8b8444ca10bc3c569fae3b95bc8c84097d27ddd201a913f23fd28c40f4767e5afefd02d6d30607102c0b70d9b3d6cc5baf35d17a3e652495170c7d58f2294146dceff06b214ac56e9a74da5cdd40f6b1767717e7323f8fa2b7e207b23635280148d4c5e5aff8023bf5c0fe2c1261ae4c2f3bfcec80824b19", @typed={0x8, 0x1f, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @generic="81f7f53670cd9dd1bb59197e43d4a3365fd939fe6cd50ab91f141348ee6d9ea0ec421777c052483b6bab244dceaa3ae85226637d4d3a568ac1aded03be482adf"]}, @generic="87c752f0c9ddb903d7e98107e6892a3ab2cfe11b071769a2720211f1fb1994d3c8bc2638e011c33faf758cfa6f988df6e0fdd7ccb4f6cc5a5f2c78e4e1771f3f123aa98ec10027fd606ddb4174dec49006f839099a4fdeeda017223e80a79fe53ee8407e38295470b9cb913972fef7445341379d1a7495ae641882dc98ca03add68d6d", @generic="48bb880821b2ee2770a13eab23d03702345e1bd7d07e2646f2af27d0cfb0f4b3"]}, 0x184}], 0x1, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r4, r8}}}], 0x20, 0x50}, 0x4000800) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r9, 0x84009422, &(0x7f0000000300)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2256.259195][ T1703] memory: usage 307200kB, limit 307200kB, failcnt 27730 [ 2256.291117][ T1703] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2256.322151][ T1728] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2256.324917][ T1703] Memory cgroup stats for /syz0: [ 2256.345335][ T1703] anon 135168 [ 2256.345335][ T1703] file 454656 [ 2256.345335][ T1703] kernel 313982976 [ 2256.345335][ T1703] kernel_stack 65536 [ 2256.345335][ T1703] pagetables 81920 [ 2256.345335][ T1703] sec_pagetables 0 [ 2256.345335][ T1703] percpu 5677344 [ 2256.345335][ T1703] sock 0 [ 2256.345335][ T1703] vmalloc 0 [ 2256.345335][ T1703] shmem 450560 [ 2256.345335][ T1703] zswap 0 [ 2256.345335][ T1703] zswapped 0 [ 2256.345335][ T1703] file_mapped 409600 [ 2256.345335][ T1703] file_dirty 4096 [ 2256.345335][ T1703] file_writeback 0 [ 2256.345335][ T1703] swapcached 0 [ 2256.345335][ T1703] anon_thp 0 [ 2256.345335][ T1703] file_thp 0 [ 2256.345335][ T1703] shmem_thp 0 [ 2256.345335][ T1703] inactive_anon 131072 [ 2256.345335][ T1703] active_anon 454656 [ 2256.345335][ T1703] inactive_file 0 [ 2256.345335][ T1703] active_file 4096 [ 2256.345335][ T1703] unevictable 0 [ 2256.345335][ T1703] slab_reclaimable 63712 [ 2256.345335][ T1703] slab_unreclaimable 308067544 [ 2256.345335][ T1703] slab 308131256 [ 2256.345335][ T1703] workingset_refault_anon 0 [ 2256.345335][ T1703] workingset_refault_file 2 [ 2256.345335][ T1703] workingset_activate_anon 0 [ 2256.345335][ T1703] workingset_activate_file 0 [ 2256.345335][ T1703] workingset_restore_anon 0 [ 2256.345335][ T1703] workingset_restore_file 2 [ 2256.345335][ T1703] workingset_nodereclaim 0 [ 2256.345335][ T1703] pgscan 2488 [ 2256.345335][ T1703] pgsteal 350 [ 2256.345335][ T1703] pgscan_kswapd 0 [ 2256.345335][ T1703] pgscan_direct 2488 [ 2256.345335][ T1703] pgscan_khugepaged 0 [ 2256.345335][ T1703] pgsteal_kswapd 0 [ 2256.345335][ T1703] pgsteal_direct 350 [ 2256.345335][ T1703] pgsteal_khugepaged 0 [ 2256.345335][ T1703] pgfault 226962 [ 2256.345335][ T1703] pgmajfault 1 [ 2256.345335][ T1703] pgrefill 43255 [ 2256.345335][ T1703] pgactivate 2134 [ 2256.345335][ T1703] pgdeactivate 0 [ 2256.345335][ T1703] pglazyfree 0 17:16:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010001fef000000000000000000000000e12b2be0bc3cb0f88a5679e441944a525769a19a5524fe1de94120d7adb8bd97d54f760f4068ddae2228fbe85668708c61a0c16c37fc74eee5ae3e154e3e79d2d05703e8acdeac7512c9f2a28b52e54e2e2892e4e1995de9146af32ebebea7fa496313ffdbf19af38e9903174de3181897b22bd87fb05627b98ac012d1528e14f6eb03f899e6742d2ae00fa851f19b232ab044fee92bf8829c31d0c280482d13be", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100626174616476000040ff0280"], 0x68}}, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x100000000004, 0x0) (async) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000480)={0x110, 0x1c, 0x1, 0x0, 0x0, "", [@nested={0x100, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @u64}, @typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="50bb2d6f67d69d6fabadb107d0def49c88ea04abde1d5e8d3fb2f41b5046778bdafefc46b0449ade68bf84b36ec72dd70a65fc2e882348c26c2126237dd5b37f5ae655b10f6cda40e00aec58750077be69d750351dc076eb47d96219c08c029d160da487f26fbe816b89f7cb81bff81a8b7a82755856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a682167c43dbf137115a40ebddcad74875cf0d972df9e99f079767730101000000000000eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a841e5331e1ddfd4d770b5700"/228]}]}, 0x110}], 0x1}, 0x0) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0xff00}, 0x0, r2}) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) (async, rerun: 32) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@private1, @in=@remote, 0x4e24, 0x0, 0x4e22, 0x0, 0x2, 0x80, 0x0, 0x3a, r3, r4}, {0x2, 0x9, 0x70, 0x2, 0x4, 0x0, 0x3, 0x7fffffffffffffff}, {0x7ff, 0x0, 0x100, 0x100000000}, 0x1, 0x6e6bbd, 0x2, 0x0, 0x2, 0x2}, {{@in6=@local, 0x0, 0x33}, 0x2, @in=@multicast1, 0x0, 0x4, 0x2, 0xc2, 0x0, 0x8, 0x401}}, 0xe8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x19c, 0x2, 0x2, 0x101, 0x70bd2a, 0x0, {0xc, 0x0, 0x5}, [@nested={0xfa, 0x61, 0x0, 0x1, [@typed={0x8, 0x7e, 0x0, 0x0, @uid=r4}, @generic="fda26ca18b26a93bbeb97e232f62eecd3dae47f4248c3b568cb09072ae4091e90912a57fb04e4d796e120443094a87b422b5e27f36199f55cd54121a67bbea708e220ecf98110d83b87d907dca0158d951cfe1104c094c41996f9c4320848d800af4c8d5395bf5ec62a227c8aaa450ee582b40833a2eeea97d3b59ef67966a752cd10068cb689e65a3242e08cc716ca123526e22c2254e7b6c6f26995846cc268e98fe7eaa8c70ccb8084aa4aa059155461ac2be2a52a7dae7c83da0e87e95375795381347852715762ab220861e29ca06c5a450940ccec59736f45200ac93d969e1b9d7815faa71c77d9209405a"]}, @generic="a4cc378e7db7def04fb60290c2380dad96b9ff0d657d792e15349218a6c202981a9427bf475cc6084f2e29bf8bef857466efe38b4dc645bd60bc970ecfbf9e88a08651ef8575630ce221ce924fc00c62d8207a39e52f0e13b49b797e40f6895a7f39d8c62d219303ef78c3e2e366afba6e2f39b07b9ecaf9e4dc", @typed={0xc, 0x7f, 0x0, 0x0, @u64=0xfffffffffffffe06}, @typed={0x4, 0xc}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4}, 0x4000001) (async) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x64010100, @in6=@ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x4e22, 0x4, 0x4e24, 0x7, 0x0, 0xa0, 0x20, 0x0, r2, r4}, {0xaf, 0x0, 0x2, 0x6, 0xd00, 0xffffffffffffffff, 0x7, 0x1f}, {0x100000001, 0x7f, 0x10000, 0x8000000000000001}, 0x7, 0x6e6bc0, 0x1, 0x1, 0x2}, {{@in=@remote, 0x4d3, 0xff}, 0x2, @in6=@loopback, 0x3506, 0x4, 0x3, 0x29, 0x2, 0xda}}, 0xe8) (async) r5 = getpid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003b00)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003800)=[{&(0x7f0000000140)={0x20c8, 0x21, 0x800, 0x70bd2d, 0x25dfdbff, "", [@nested={0x20b7, 0x96, 0x0, 0x1, 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{&(0x7f0000003c80)=ANY=[@ANYBLOB="241100002f00010028bd7000fddbdf25effe75d9f7ebbf0d2b3bb36d4debb7543ce07f2dd1a08b4fc67df37e769f77e1774efd272b715c24ce229fc095d063d436f068508532a7bda74b6c396d99ac9c70b8de242a902f995e0ba22c1d7c3f5c8a84dd4bce17902a7b8260ed2bc0f94f8cbc6dbed171b0e101c4f201e30fff8491ef868af8626734a04b5143a2088ec65efb60a6b83627a43b97164436fcbb02de007abd8d04bdecd789060b21557f421bd2c2b5d7077ecfc15efdde701719686f7415a90b51744dbc9e4597efa1be2a33b4473bf9d683acbdfb078af0ae25ab53a66bdbe517bb1c004b8008002200", @ANYRES32=0x0, @ANYBLOB="080045006401010008003700", @ANYRES32, @ANYRES32, @ANYBLOB="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0x1124}], 0x5, &(0x7f0000003400)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0000000010000000000000000100000001000000180000000000000001000000010000001f4f14102ccccb624969311e6de85250214597cb9247b42caf2031592870fb7df27d87d98a44552b77d023bb910986b0ccae1fa5b4314fce69b8cf1155988855c7eae9f6fb1b040c8c0387700a96c15dddbc4ac8e061", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000cdf1d6e3b37aaee3dffa19a3dc1c839b0ccb647b63ccf3f76ec9b80e7ae36c4ac070c28dc54eb6b89c6ae1cde4eed9c1ee1586f5090000007cbdfb1fad2b22f89ae5f89d166191ef78d316709009f2080aa620d2cf23dd01755d386efca94b535b7dfc9b368e20661fe2a33590b1f16f76803576365590ed", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r4, @ANYRES32=0xee00, @ANYBLOB="000000001c004000000000000100000002000000", @ANYRES32=r5, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x20000001}, 0x20000000) r6 = getgid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003f80)={0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000000300)={0x10, 0x15, 0x0, 0x70bd27, 0x25dfdbfe}, 0x10}, {&(0x7f0000000040)=ANY=[@ANYBLOB="800000002600120125bd7000fcdbdf25471853c029ceb7958d201be1e68692cf359827e117f0203f6901dac6aa63660b4415c7b93d8cf331e8b21d979862bf282b569f5f084e5c4354d20ca07f3dc70a76d6486a8936fcbee6f222b29691a1e9b49ed5142366ca1aef3ae53114000600fe800000000000000000000000000014"], 0x80}, {&(0x7f0000001380)=ANY=[@ANYBLOB="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0x1014}, {&(0x7f00000036c0)={0x310, 0x2b, 0x0, 0x0, 0x25dfdbfc, "", [@generic="645bcba3b5d5f4625bb200ed12a8a954b05193a4065a033b964affa3b0b3c21b6f2ab7a3904caf5da065e8d623304dc5896de6fdf152ab3d726f10f2b2e2d667a284bb42bed515152edd49222ea44ba0ed588bab36eb84f48d943287f32d0f09eeca636d8a6d93c249c099c1e13b6005a2c474251da29e42869230f297aa8c83e8acfb26c095a8640d50ad367e076c55413cd876ff291e6995982592b6af1bdc45a977d622246e86bf0b505065c3920a4f68438a9e217e960cd09987f6e602cf7124ccb64cb81b7aaefd9528f9a2ed0e15b7c3758b14c0f17f91317f5e25ac26c5be29c78aca62972027733192aab1263bdfa25c1979b754", @nested={0x208, 0x21, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x52, 0x0, 0x0, @fd}, @generic="a5270c347d80c3ba2663a3d7933b5625496d04c1bd0876968d67a79bf623f69ed22dfef62c771f5f8e798f11e98cd7c55136a9550a352b4cedbf4f992f11424576d69b26cc92b959ee5e3bed3ae39b61d2bf9e9ea4d184a68f37b6ee245c8250eaa7642f55aec25110b3fd1d36caa68025922f9ed10bdc94d07d54ef38f428125b4e0a556949cead3b95aa28a68f8c96fe4e19dc87f6a6bd30b81d9fdd34c8fd38b559b82aebf5e23f74a58355ae48d3ddee79d5d300ad3e4bd8aad5e692fa7e6c44b5df2deee85d0a1c3a80e0e246fc75ae2dc90fe6", @typed={0x8, 0x0, 0x0, 0x0, @fd}, @generic="6a28f70f4955d61e36460b6add3c4eab7cef4207ef3db8d838fb760f6ede58f3fa0565003314f3e93bae9ac4ced79442d9378c6499c2d91a129c60c0a50b9813553fb6f82cc894a278741ac9d3c249ffb2a072f36db4308d9a469904080b", @typed={0x8, 0x7e, 0x0, 0x0, @pid}, @typed={0x8, 0x58, 0x0, 0x0, @pid}, @typed={0xa4, 0x20, 0x0, 0x0, @binary="7534e61aa0a2f10d64553aa75e7c1b2d0b381b1e4147c39f5ffddf4397ea9bd1c1da4a9e99f209fd16049110629d21b787f891bebf645159e6a0d6f8df4a5ade8d8ccbf88d3050d509698553862680362c45b82dec11bf09f9a78aad4a7752819e0d26f97f2958b96820e335edd55f379c17386c2b228dce953fcc8f2609527272486df76834150b22d752c0ba677264474d69fe57bfb3b344edf9ecf6a1a05e"}, @typed={0x8, 0x36, 0x0, 0x0, @fd}]}]}, 0x310}, {&(0x7f0000003a00)={0x2b0, 0x22, 0x2, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x19, 0x0, 0x0, @ipv4=@private=0xa010101}, @typed={0x8, 0x1e, 0x0, 0x0, @uid}, @generic, @generic="7ce9e911502793bb15b1b020f83ee5eab9311f88a3d819", @nested={0x277, 0x61, 0x0, 0x1, [@typed={0x6, 0x32, 0x0, 0x0, @str='#\x00'}, @generic="6decae03a906064f44db962a02689ee62ec0e59f59102bab8c89987276f2d5d0fd44ea45bea606f14fa27b8491e565ded4080b707c6746765f94591421d0c0892a6dfa73eae6e08d7874c676a5bbf7f521a1bc", @generic="66b85d0751a5340398bdb6e65cb2de879f1007d2a98f48cb76dc600d02719ac250ca04ba1a51f3e13441dbca9d25bcefdced765a44da72dda5b32e82e0d55a2a8b1f653b263643f7a03fc00e4d22c7dbef298099cf448c48cab16607da07d25141a80cccf349c79c5dde9c0316f813f43b9bb9d12cdc4378cf14f08bc17ddf7b219eed86526e64d74d13f141f7694ee450a4f3b3d9a935ee506b66280b8fccd35064c66d793562d03db6d9bfade7f5f46736dad0993a", @generic="797997b2d3ff5e1874c0be80809f06cc7573f8f688ef322aa519bdf631e0e65f04bd0bf5cea643eec1e392724ec65cbe706d63eaf221575defb41df55e17fdd7c0932c942ed93d6db371cf561d904760e43114e25616d35d7da77b87f5fcb1961254fce111b0f993aa6142553cd77ea962bddab3f9a8a9bfe2d554cc96ce2aae6411d91b9eaf532e96a2fce567842c64785e71a4ce5e5806d7c3d624c6f58a48a7dbd9d5d6152d793396cf684a9c726ea62627f140abcecf14dca395797cd07fa5e4c2c578f610223dfd5f31e29106ddc0decb4b660dd2f86ee821eb9288695028f8ea9111b4c58a7658fc8a8a4c83956b235cc3de6be306547d24b3", @typed={0x8, 0x6, 0x0, 0x0, @ipv4=@multicast2}, @generic="e60b312a6085a32017db015dd10ea7145b1c7d2694f0346dd9eb5cc5a261cf4bc56f5d6d905f1bdab34847121075daa5687f5420f62c", @typed={0x4, 0x67, 0x0, 0x0, @binary}, @typed={0x8, 0x8c, 0x0, 0x0, @uid}, @typed={0x14, 0x45, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x47, 0x0, 0x0, @fd}]}]}, 0x2b0}], 0x6, &(0x7f0000003e40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xf8, 0x8010}, 0x80) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000001c0)="88cca4f6b37066ad872dec75bee6e1c356ec5f17ecf3e2a6c65c791a376890e62c", 0x21}, {&(0x7f0000000200)}, {&(0x7f0000000380)="992d999042330362c7ebeae7d359fdf5ad4f90f9679d764848896142b97625afe500f52c2b3697ef3d23a18e5537dac96ba8a8877c4d0e1c1a5e7e9c8bbca5ca5dd5c2901e29c36807fe4d63f72db8b90f372dc899c86093fb55d25b30cfd7260f0bf32faee4d0be426c2560579783e09d622cb78196f021ab505f61715ad0ace8148a58efc1d4360167c0968c143f47aae465e1418e645fb7e375369dd2aa3f555975a61bd093bff14c322e5dec7d24d16429daadf4facea8dc67d04e0c50c013d5209ae7baa13e4a73dbdbd680ac1f87a0559e8caa1f75e7f37cde5acde9e798c63cf24f2cf7e1", 0xe8}, {&(0x7f0000000480)}, {&(0x7f0000000240)="bc1e97120d56c6c7428d5863521dd7289f48c84aabdd8584a2459abb73f16ea59172df2c43a0756f28265b1e5132797e57234c43aa78aad170eb197e3dec97e0fffbb2720cff9d6345b8784cc1499da13a93ff7b4d8d7f9f2ca7e58245ace8424cea66323967490c", 0x68}, {&(0x7f0000000540)="196a5a85951b6af4463d20c9677fb88ba5cda7420b54aeb3ce254ffd17d8d859ccd615365c9e51ca9c347a39492a168cec39763cb1a040c5ab28520cbbafd01e5d9930d5b9d1950b5c00c5260287b01c80e90c0b060f8947bfed3e1be0128a633c2d7f9f864896113383cc180cd1e4e935d814f36c1adf210b3fda62e8f3e1c75292e7dde4dcec40a3eeb78eae388f91d588e49c6e08e60a3acbb0ba8fd7838a34660d44cf2562e9f4e8d0e6e4", 0xad}], 0x6, &(0x7f0000004e00)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001400000000000000010000", @ANYBLOB="000000001c00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000010000200200000000004d690d3563565d029d9dbda9fafd9c874436f6f453166c3087299cb56eca090220ff153966e6eb83bdb9717f018f79dfd0adcf30", @ANYRES32=0x0, @ANYRES32=r4, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x4004880}, 0x20000080) (async) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, 0x0, 0x0) (async, rerun: 32) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) (rerun: 32) write$binfmt_misc(r7, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r8], 0xd) sendmsg$netlink(r0, &(0x7f0000000900)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000700)={0x184, 0x1b, 0x800, 0x70bd25, 0x25dfdbfd, "", [@generic="411dd561", @nested={0xcb, 0x64, 0x0, 0x1, [@generic="f3359cb945390f8b8444ca10bc3c569fae3b95bc8c84097d27ddd201a913f23fd28c40f4767e5afefd02d6d30607102c0b70d9b3d6cc5baf35d17a3e652495170c7d58f2294146dceff06b214ac56e9a74da5cdd40f6b1767717e7323f8fa2b7e207b23635280148d4c5e5aff8023bf5c0fe2c1261ae4c2f3bfcec80824b19", @typed={0x8, 0x1f, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @generic="81f7f53670cd9dd1bb59197e43d4a3365fd939fe6cd50ab91f141348ee6d9ea0ec421777c052483b6bab244dceaa3ae85226637d4d3a568ac1aded03be482adf"]}, @generic="87c752f0c9ddb903d7e98107e6892a3ab2cfe11b071769a2720211f1fb1994d3c8bc2638e011c33faf758cfa6f988df6e0fdd7ccb4f6cc5a5f2c78e4e1771f3f123aa98ec10027fd606ddb4174dec49006f839099a4fdeeda017223e80a79fe53ee8407e38295470b9cb913972fef7445341379d1a7495ae641882dc98ca03add68d6d", @generic="48bb880821b2ee2770a13eab23d03702345e1bd7d07e2646f2af27d0cfb0f4b3"]}, 0x184}], 0x1, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r4, r8}}}], 0x20, 0x50}, 0x4000800) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) socket(0x0, 0x0, 0x0) (rerun: 64) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r9, 0x84009422, &(0x7f0000000300)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2256.345335][ T1703] pglazyfreed 0 [ 2256.345335][ T1703] zswpin 0 [ 2256.345335][ T1703] zswpout 0 [ 2256.569464][ T1703] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=1703,uid=0 [ 2256.586561][ T1703] Memory cgroup out of memory: Killed process 1703 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:1000 [ 2256.613562][ T1730] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2256.634457][ T1730] CPU: 1 PID: 1730 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2256.644509][ T1730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2256.654603][ T1730] Call Trace: [ 2256.658000][ T1730] [ 2256.660968][ T1730] dump_stack_lvl+0x136/0x150 [ 2256.665699][ T1730] dump_header+0x10a/0xd70 [ 2256.670157][ T1730] oom_kill_process+0x25d/0x600 [ 2256.675052][ T1730] out_of_memory+0x35c/0x1660 [ 2256.679773][ T1730] ? oom_killer_disable+0x2b0/0x2b0 [ 2256.685017][ T1730] ? rcu_read_unlock+0x9/0x60 [ 2256.689749][ T1730] ? find_held_lock+0x2d/0x110 [ 2256.694559][ T1730] mem_cgroup_out_of_memory+0x206/0x270 [ 2256.700150][ T1730] ? mem_cgroup_margin+0x130/0x130 [ 2256.705295][ T1730] ? lock_downgrade+0x690/0x690 [ 2256.710197][ T1730] try_charge_memcg+0xf99/0x13a0 [ 2256.715183][ T1730] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2256.721216][ T1730] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2256.726984][ T1730] ? lock_downgrade+0x690/0x690 [ 2256.731880][ T1730] ? lock_downgrade+0x690/0x690 [ 2256.736779][ T1730] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2256.742381][ T1730] __alloc_pages+0x1f3/0x4a0 [ 2256.747013][ T1730] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2256.753815][ T1730] ? print_usage_bug.part.0+0x660/0x660 [ 2256.759416][ T1730] ? find_held_lock+0x2d/0x110 [ 2256.764227][ T1730] alloc_pages+0x1aa/0x270 [ 2256.768689][ T1730] pte_alloc_one+0x1a/0x230 [ 2256.773233][ T1730] __pte_alloc+0x6d/0x260 [ 2256.777608][ T1730] ? pmd_install+0x160/0x160 [ 2256.782244][ T1730] ? _raw_spin_unlock+0x28/0x40 [ 2256.787140][ T1730] ? __pmd_alloc+0x30c/0x5d0 [ 2256.791781][ T1730] __handle_mm_fault+0x412e/0x41c0 [ 2256.796932][ T1730] ? mt_find+0x3b9/0xa60 [ 2256.801220][ T1730] ? vm_iomap_memory+0x190/0x190 [ 2256.806198][ T1730] ? mas_find+0x200/0x200 [ 2256.810596][ T1730] handle_mm_fault+0x2af/0x9f0 [ 2256.815400][ T1730] do_user_addr_fault+0x51a/0x1210 [ 2256.820567][ T1730] exc_page_fault+0x98/0x170 [ 2256.825196][ T1730] asm_exc_page_fault+0x26/0x30 [ 2256.830089][ T1730] RIP: 0033:0x7f9a5a086cb6 [ 2256.834537][ T1730] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2256.854193][ T1730] RSP: 002b:00007ffd971aa8a8 EFLAGS: 00010246 [ 2256.860296][ T1730] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2256.868300][ T1730] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2256.876301][ T1730] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 [ 2256.884317][ T1730] R10: 00007f9a59c000c8 R11: 0000000000000246 R12: 0000000000226e7f [ 2256.892412][ T1730] R13: 00007ffd971aa990 R14: 00007f9a5a1abf80 R15: 0000000000000032 [ 2256.900441][ T1730] [ 2256.905844][ T1739] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2256.913282][ T1730] memory: usage 307200kB, limit 307200kB, failcnt 38270 [ 2256.922298][ T1730] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2256.929658][ T1730] Memory cgroup stats for /syz1: [ 2256.929881][ T1730] anon 131072 [ 2256.929881][ T1730] file 401408 [ 2256.929881][ T1730] kernel 314040320 [ 2256.929881][ T1730] kernel_stack 65536 [ 2256.929881][ T1730] pagetables 73728 [ 2256.929881][ T1730] sec_pagetables 0 [ 2256.929881][ T1730] percpu 5669120 [ 2256.929881][ T1730] sock 0 [ 2256.929881][ T1730] vmalloc 0 [ 2256.929881][ T1730] shmem 401408 [ 2256.929881][ T1730] zswap 0 [ 2256.929881][ T1730] zswapped 0 [ 2256.929881][ T1730] file_mapped 344064 [ 2256.929881][ T1730] file_dirty 0 [ 2256.929881][ T1730] file_writeback 0 [ 2256.929881][ T1730] swapcached 0 [ 2256.929881][ T1730] anon_thp 0 [ 2256.929881][ T1730] file_thp 0 [ 2256.929881][ T1730] shmem_thp 0 [ 2256.929881][ T1730] inactive_anon 118784 [ 2256.929881][ T1730] active_anon 413696 [ 2256.929881][ T1730] inactive_file 0 [ 2256.929881][ T1730] active_file 0 [ 2256.929881][ T1730] unevictable 0 [ 2256.929881][ T1730] slab_reclaimable 330440 [ 2256.929881][ T1730] slab_unreclaimable 307868984 [ 2256.929881][ T1730] slab 308199424 [ 2256.929881][ T1730] workingset_refault_anon 0 [ 2256.929881][ T1730] workingset_refault_file 27 [ 2256.929881][ T1730] workingset_activate_anon 0 [ 2256.929881][ T1730] workingset_activate_file 0 [ 2256.929881][ T1730] workingset_restore_anon 0 [ 2256.929881][ T1730] workingset_restore_file 0 [ 2256.929881][ T1730] workingset_nodereclaim 0 [ 2256.929881][ T1730] pgscan 3139 [ 2256.929881][ T1730] pgsteal 748 [ 2256.929881][ T1730] pgscan_kswapd 0 [ 2256.929881][ T1730] pgscan_direct 3139 [ 2256.929881][ T1730] pgscan_khugepaged 0 [ 2256.929881][ T1730] pgsteal_kswapd 0 [ 2256.929881][ T1730] pgsteal_direct 748 [ 2256.929881][ T1730] pgsteal_khugepaged 0 [ 2256.929881][ T1730] pgfault 212872 [ 2256.929881][ T1730] pgmajfault 3 [ 2256.929881][ T1730] pgrefill 9699 [ 2256.929881][ T1730] pgactivate 1889 [ 2256.929881][ T1730] pgdeactivate 0 [ 2256.929881][ T1730] pglazyfree 0 [ 2256.929881][ T1730] pglazyfreed 0 [ 2256.929881][ T1730] zswpin 0 [ 2256.929881][ T1730] zswpout 0 [ 2257.125831][ T1730] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=1730,uid=0 [ 2257.147560][ T1730] Memory cgroup out of memory: Killed process 1730 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2257.234211][ T1699] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2257.259377][ T1699] CPU: 1 PID: 1699 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2257.269420][ T1699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2257.279530][ T1699] Call Trace: [ 2257.282831][ T1699] [ 2257.285779][ T1699] dump_stack_lvl+0x136/0x150 [ 2257.290500][ T1699] dump_header+0x10a/0xd70 [ 2257.294961][ T1699] oom_kill_process+0x25d/0x600 [ 2257.299855][ T1699] out_of_memory+0x35c/0x1660 [ 2257.304573][ T1699] ? oom_killer_disable+0x2b0/0x2b0 [ 2257.309800][ T1699] ? rcu_read_unlock+0x9/0x60 [ 2257.314508][ T1699] ? find_held_lock+0x2d/0x110 [ 2257.319315][ T1699] mem_cgroup_out_of_memory+0x206/0x270 [ 2257.324907][ T1699] ? mem_cgroup_margin+0x130/0x130 [ 2257.330072][ T1699] ? lock_downgrade+0x690/0x690 [ 2257.334983][ T1699] try_charge_memcg+0xf99/0x13a0 [ 2257.340062][ T1699] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2257.346079][ T1699] ? rcu_read_unlock+0x9/0x60 [ 2257.350771][ T1699] ? lock_downgrade+0x690/0x690 [ 2257.355662][ T1699] charge_memcg+0x90/0x3b0 [ 2257.360114][ T1699] __mem_cgroup_charge+0x2b/0x90 [ 2257.365062][ T1699] __handle_mm_fault+0x2296/0x41c0 [ 2257.370189][ T1699] ? mt_find+0x3b9/0xa60 [ 2257.374453][ T1699] ? vm_iomap_memory+0x190/0x190 [ 2257.379404][ T1699] ? mas_find+0x200/0x200 [ 2257.383771][ T1699] handle_mm_fault+0x2af/0x9f0 [ 2257.388561][ T1699] do_user_addr_fault+0x51a/0x1210 [ 2257.393694][ T1699] exc_page_fault+0x98/0x170 [ 2257.398308][ T1699] asm_exc_page_fault+0x26/0x30 [ 2257.403184][ T1699] RIP: 0033:0x7fd4d9e86cb6 [ 2257.407609][ T1699] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2257.427234][ T1699] RSP: 002b:00007ffc42f88ba8 EFLAGS: 00010246 [ 2257.433322][ T1699] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2257.442343][ T1699] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2257.450321][ T1699] RBP: 00007ffc42f88c68 R08: 00007fd4d9e00000 R09: 00007fd4d9a00000 [ 2257.458388][ T1699] R10: 00007fd4d9a000c8 R11: 0000000000000246 R12: 0000000000226eb6 [ 2257.466387][ T1699] R13: 00007ffc42f88c90 R14: 00007fd4d9fabf80 R15: 0000000000000032 [ 2257.474386][ T1699] [ 2257.481602][ T1699] memory: usage 307200kB, limit 307200kB, failcnt 14435 [ 2257.492068][ T1699] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2257.514729][ T1699] Memory cgroup stats for /syz3: [ 2257.514964][ T1699] anon 126976 [ 2257.514964][ T1699] file 483328 [ 2257.514964][ T1699] kernel 313962496 [ 2257.514964][ T1699] kernel_stack 65536 [ 2257.514964][ T1699] pagetables 77824 [ 2257.514964][ T1699] sec_pagetables 0 [ 2257.514964][ T1699] percpu 5685632 [ 2257.514964][ T1699] sock 0 [ 2257.514964][ T1699] vmalloc 0 [ 2257.514964][ T1699] shmem 483328 [ 2257.514964][ T1699] zswap 0 [ 2257.514964][ T1699] zswapped 0 [ 2257.514964][ T1699] file_mapped 397312 [ 2257.514964][ T1699] file_dirty 0 [ 2257.514964][ T1699] file_writeback 0 [ 2257.514964][ T1699] swapcached 0 [ 2257.514964][ T1699] anon_thp 0 [ 2257.514964][ T1699] file_thp 0 [ 2257.514964][ T1699] shmem_thp 0 [ 2257.514964][ T1699] inactive_anon 4096 [ 2257.514964][ T1699] active_anon 606208 [ 2257.514964][ T1699] inactive_file 0 [ 2257.514964][ T1699] active_file 0 [ 2257.514964][ T1699] unevictable 0 [ 2257.514964][ T1699] slab_reclaimable 22960 [ 2257.514964][ T1699] slab_unreclaimable 308078288 [ 2257.514964][ T1699] slab 308101248 [ 2257.514964][ T1699] workingset_refault_anon 0 [ 2257.514964][ T1699] workingset_refault_file 0 [ 2257.514964][ T1699] workingset_activate_anon 0 [ 2257.514964][ T1699] workingset_activate_file 0 [ 2257.514964][ T1699] workingset_restore_anon 0 [ 2257.514964][ T1699] workingset_restore_file 0 [ 2257.514964][ T1699] workingset_nodereclaim 0 [ 2257.514964][ T1699] pgscan 651 [ 2257.514964][ T1699] pgsteal 85 [ 2257.514964][ T1699] pgscan_kswapd 0 [ 2257.514964][ T1699] pgscan_direct 651 [ 2257.514964][ T1699] pgscan_khugepaged 0 [ 2257.514964][ T1699] pgsteal_kswapd 0 [ 2257.514964][ T1699] pgsteal_direct 85 [ 2257.514964][ T1699] pgsteal_khugepaged 0 [ 2257.514964][ T1699] pgfault 152069 [ 2257.514964][ T1699] pgmajfault 1 [ 2257.514964][ T1699] pgrefill 3096 [ 2257.514964][ T1699] pgactivate 557 [ 2257.514964][ T1699] pgdeactivate 0 [ 2257.514964][ T1699] pglazyfree 0 [ 2257.514964][ T1699] pglazyfreed 0 [ 2257.514964][ T1699] zswpin 0 [ 2257.514964][ T1699] zswpout 0 [ 2257.739209][ T1699] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=1699,uid=0 [ 2257.767509][ T1699] Memory cgroup out of memory: Killed process 1699 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 17:16:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0xfffffff0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x7a00, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x6e200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000000e0012800b000100626174616476000040ff0280"], 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:16:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0xfffffffe, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xe0030000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2258.693076][ T1748] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2258.737902][ T1750] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2258.761862][ T1746] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2258.762112][ T1750] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2258.786372][ T1746] CPU: 1 PID: 1746 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2258.796418][ T1746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2258.806504][ T1746] Call Trace: [ 2258.809806][ T1746] [ 2258.812766][ T1746] dump_stack_lvl+0x136/0x150 [ 2258.817503][ T1746] dump_header+0x10a/0xd70 [ 2258.822228][ T1746] oom_kill_process+0x25d/0x600 [ 2258.827218][ T1746] out_of_memory+0x35c/0x1660 [ 2258.831940][ T1746] ? find_held_lock+0x2d/0x110 [ 2258.836746][ T1746] ? oom_killer_disable+0x2b0/0x2b0 [ 2258.841991][ T1746] ? rcu_read_unlock+0x9/0x60 [ 2258.846716][ T1746] ? find_held_lock+0x2d/0x110 [ 2258.851525][ T1746] mem_cgroup_out_of_memory+0x206/0x270 [ 2258.857130][ T1746] ? mem_cgroup_margin+0x130/0x130 [ 2258.862280][ T1746] ? lock_downgrade+0x690/0x690 [ 2258.867168][ T1746] try_charge_memcg+0xf99/0x13a0 [ 2258.872225][ T1746] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2258.878231][ T1746] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2258.883968][ T1746] ? lock_downgrade+0x690/0x690 [ 2258.888840][ T1746] ? lock_downgrade+0x690/0x690 [ 2258.893723][ T1746] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2258.899297][ T1746] __alloc_pages+0x1f3/0x4a0 [ 2258.903914][ T1746] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2258.910698][ T1746] ? print_usage_bug.part.0+0x660/0x660 [ 2258.916273][ T1746] ? find_held_lock+0x2d/0x110 [ 2258.921056][ T1746] alloc_pages+0x1aa/0x270 [ 2258.925494][ T1746] pte_alloc_one+0x1a/0x230 [ 2258.930020][ T1746] __pte_alloc+0x6d/0x260 [ 2258.934374][ T1746] ? pmd_install+0x160/0x160 [ 2258.938991][ T1746] ? _raw_spin_unlock+0x28/0x40 [ 2258.943862][ T1746] ? __pmd_alloc+0x30c/0x5d0 [ 2258.948475][ T1746] __handle_mm_fault+0x412e/0x41c0 [ 2258.953606][ T1746] ? mt_find+0x3b9/0xa60 [ 2258.957866][ T1746] ? vm_iomap_memory+0x190/0x190 [ 2258.962817][ T1746] ? mas_find+0x200/0x200 [ 2258.967183][ T1746] handle_mm_fault+0x2af/0x9f0 [ 2258.971969][ T1746] do_user_addr_fault+0x51a/0x1210 [ 2258.977103][ T1746] exc_page_fault+0x98/0x170 [ 2258.981708][ T1746] asm_exc_page_fault+0x26/0x30 [ 2258.986578][ T1746] RIP: 0033:0x7f9a5a086cb6 [ 2258.990997][ T1746] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2259.010611][ T1746] RSP: 002b:00007ffd971aa8a8 EFLAGS: 00010246 [ 2259.016688][ T1746] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2259.024665][ T1746] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 17:16:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x7e00, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2259.032643][ T1746] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 [ 2259.040620][ T1746] R10: 00007f9a59c000c8 R11: 0000000000000246 R12: 0000000000227708 [ 2259.048599][ T1746] R13: 00007ffd971aa990 R14: 00007f9a5a1abf80 R15: 0000000000000032 [ 2259.056617][ T1746] [ 2259.068188][ T1753] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2259.119067][ T1746] memory: usage 307200kB, limit 307200kB, failcnt 38338 [ 2259.133798][ T1746] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2259.142955][ T1746] Memory cgroup stats for /syz1: [ 2259.143144][ T1746] anon 131072 [ 2259.143144][ T1746] file 401408 [ 2259.143144][ T1746] kernel 314040320 [ 2259.143144][ T1746] kernel_stack 65536 [ 2259.143144][ T1746] pagetables 73728 [ 2259.143144][ T1746] sec_pagetables 0 [ 2259.143144][ T1746] percpu 5669120 [ 2259.143144][ T1746] sock 0 [ 2259.143144][ T1746] vmalloc 0 [ 2259.143144][ T1746] shmem 401408 [ 2259.143144][ T1746] zswap 0 [ 2259.143144][ T1746] zswapped 0 [ 2259.143144][ T1746] file_mapped 344064 [ 2259.143144][ T1746] file_dirty 0 [ 2259.143144][ T1746] file_writeback 0 [ 2259.143144][ T1746] swapcached 0 [ 2259.143144][ T1746] anon_thp 0 [ 2259.143144][ T1746] file_thp 0 [ 2259.143144][ T1746] shmem_thp 0 [ 2259.143144][ T1746] inactive_anon 118784 [ 2259.143144][ T1746] active_anon 413696 [ 2259.143144][ T1746] inactive_file 0 [ 2259.143144][ T1746] active_file 0 [ 2259.143144][ T1746] unevictable 0 [ 2259.143144][ T1746] slab_reclaimable 330440 [ 2259.143144][ T1746] slab_unreclaimable 307868984 [ 2259.143144][ T1746] slab 308199424 [ 2259.143144][ T1746] workingset_refault_anon 0 [ 2259.143144][ T1746] workingset_refault_file 27 [ 2259.143144][ T1746] workingset_activate_anon 0 [ 2259.143144][ T1746] workingset_activate_file 0 [ 2259.143144][ T1746] workingset_restore_anon 0 [ 2259.143144][ T1746] workingset_restore_file 0 [ 2259.143144][ T1746] workingset_nodereclaim 0 [ 2259.143144][ T1746] pgscan 3139 [ 2259.143144][ T1746] pgsteal 748 [ 2259.143144][ T1746] pgscan_kswapd 0 [ 2259.143144][ T1746] pgscan_direct 3139 [ 2259.143144][ T1746] pgscan_khugepaged 0 [ 2259.143144][ T1746] pgsteal_kswapd 0 [ 2259.143144][ T1746] pgsteal_direct 748 [ 2259.143144][ T1746] pgsteal_khugepaged 0 [ 2259.143144][ T1746] pgfault 212929 [ 2259.143144][ T1746] pgmajfault 3 [ 2259.143144][ T1746] pgrefill 9699 [ 2259.143144][ T1746] pgactivate 1889 [ 2259.143144][ T1746] pgdeactivate 0 [ 2259.143144][ T1746] pglazyfree 0 17:16:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000000e0012800b000100626174616476000040ff0280"], 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2259.143144][ T1746] pglazyfreed 0 [ 2259.143144][ T1746] zswpin 0 [ 2259.143144][ T1746] zswpout 0 [ 2259.343936][ T1757] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2259.401265][ T1761] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2259.401406][ T1746] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=1746,uid=0 17:16:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x7e01, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2259.466031][ T1746] Memory cgroup out of memory: Killed process 1746 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 17:16:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2259.550031][ T1743] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2259.573934][ T1762] batman_adv: batadv1161: Adding interface: macvlan604 [ 2259.586559][ T1762] batman_adv: batadv1161: The MTU of interface macvlan604 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. [ 2259.589214][ T1743] CPU: 0 PID: 1743 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2259.613073][ T1762] batman_adv: batadv1161: Interface activated: macvlan604 [ 2259.622348][ T1743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2259.622366][ T1743] Call Trace: [ 2259.622374][ T1743] [ 2259.622385][ T1743] dump_stack_lvl+0x136/0x150 [ 2259.622432][ T1743] dump_header+0x10a/0xd70 [ 2259.655001][ T1743] oom_kill_process+0x25d/0x600 [ 2259.659882][ T1743] out_of_memory+0x35c/0x1660 [ 2259.664578][ T1743] ? oom_killer_disable+0x2b0/0x2b0 [ 2259.669790][ T1743] ? rcu_read_unlock+0x9/0x60 [ 2259.674482][ T1743] ? find_held_lock+0x2d/0x110 [ 2259.679270][ T1743] mem_cgroup_out_of_memory+0x206/0x270 [ 2259.684834][ T1743] ? mem_cgroup_margin+0x130/0x130 [ 2259.689970][ T1743] ? lock_downgrade+0x690/0x690 [ 2259.694855][ T1743] try_charge_memcg+0xf99/0x13a0 [ 2259.699830][ T1743] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2259.705846][ T1743] ? rcu_read_unlock+0x9/0x60 [ 2259.710542][ T1743] ? lock_downgrade+0x690/0x690 [ 2259.715425][ T1743] charge_memcg+0x90/0x3b0 [ 2259.719868][ T1743] __mem_cgroup_charge+0x2b/0x90 [ 2259.724826][ T1743] do_wp_page+0x8ea/0x33c0 [ 2259.729270][ T1743] ? lock_sync+0x190/0x190 [ 2259.733705][ T1743] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2259.739090][ T1743] ? do_raw_spin_lock+0x124/0x2b0 [ 2259.744139][ T1743] ? spin_bug+0x1c0/0x1c0 [ 2259.748498][ T1743] __handle_mm_fault+0x1635/0x41c0 [ 2259.753626][ T1743] ? vm_iomap_memory+0x190/0x190 [ 2259.758574][ T1743] ? mas_walk+0x58f/0x730 [ 2259.762932][ T1743] ? numa_migrate_prep+0x3a0/0x3a0 [ 2259.768053][ T1743] ? do_user_addr_fault+0x367/0x1210 [ 2259.773366][ T1743] handle_mm_fault+0x2af/0x9f0 [ 2259.778152][ T1743] do_user_addr_fault+0x2ca/0x1210 [ 2259.783291][ T1743] ? rcu_is_watching+0x12/0xb0 [ 2259.788088][ T1743] exc_page_fault+0x98/0x170 [ 2259.792702][ T1743] asm_exc_page_fault+0x26/0x30 [ 2259.797574][ T1743] RIP: 0033:0x7fd4d9e39610 [ 2259.802000][ T1743] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2259.821615][ T1743] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2259.827691][ T1743] RAX: 0000000050777890 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2259.835670][ T1743] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000da234f1 [ 2259.843648][ T1743] RBP: 0000000050777890 R08: 0000000000001890 R09: 0000000050777894 [ 2259.851634][ T1743] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2259.859612][ T1743] R13: 0000000000000001 R14: 0000000000000030 R15: ffffffff8a03668e [ 2259.867589][ T1743] ? xas_start+0x14e/0x7a0 [ 2259.872128][ T1743] [ 2259.880711][ T1766] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 17:16:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000000e0012800b000100626174616476000040ff0280"], 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000000e0012800b000100626174616476000040ff0280"], 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) 17:16:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x6c000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2259.908989][ T1766] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2259.933880][ T1772] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:16:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x8100, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2260.013522][ T1779] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 17:16:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2260.288230][ T1743] memory: usage 307184kB, limit 307200kB, failcnt 14505 [ 2260.312819][ T1743] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2260.329653][ T1743] Memory cgroup stats for /syz3: [ 2260.329970][ T1743] anon 122880 [ 2260.329970][ T1743] file 483328 [ 2260.329970][ T1743] kernel 313950208 [ 2260.329970][ T1743] kernel_stack 65536 [ 2260.329970][ T1743] pagetables 69632 [ 2260.329970][ T1743] sec_pagetables 0 [ 2260.329970][ T1743] percpu 5685632 [ 2260.329970][ T1743] sock 0 [ 2260.329970][ T1743] vmalloc 0 [ 2260.329970][ T1743] shmem 483328 [ 2260.329970][ T1743] zswap 0 [ 2260.329970][ T1743] zswapped 0 [ 2260.329970][ T1743] file_mapped 397312 [ 2260.329970][ T1743] file_dirty 0 [ 2260.329970][ T1743] file_writeback 0 [ 2260.329970][ T1743] swapcached 0 [ 2260.329970][ T1743] anon_thp 0 [ 2260.329970][ T1743] file_thp 0 [ 2260.329970][ T1743] shmem_thp 0 [ 2260.329970][ T1743] inactive_anon 4096 [ 2260.329970][ T1743] active_anon 602112 [ 2260.329970][ T1743] inactive_file 0 [ 2260.329970][ T1743] active_file 0 [ 2260.329970][ T1743] unevictable 0 [ 2260.329970][ T1743] slab_reclaimable 21032 [ 2260.329970][ T1743] slab_unreclaimable 308077240 [ 2260.329970][ T1743] slab 308098272 [ 2260.329970][ T1743] workingset_refault_anon 0 [ 2260.329970][ T1743] workingset_refault_file 0 [ 2260.329970][ T1743] workingset_activate_anon 0 [ 2260.329970][ T1743] workingset_activate_file 0 [ 2260.329970][ T1743] workingset_restore_anon 0 [ 2260.329970][ T1743] workingset_restore_file 0 [ 2260.329970][ T1743] workingset_nodereclaim 0 [ 2260.329970][ T1743] pgscan 651 [ 2260.329970][ T1743] pgsteal 85 [ 2260.329970][ T1743] pgscan_kswapd 0 [ 2260.329970][ T1743] pgscan_direct 651 [ 2260.329970][ T1743] pgscan_khugepaged 0 [ 2260.329970][ T1743] pgsteal_kswapd 0 [ 2260.329970][ T1743] pgsteal_direct 85 [ 2260.329970][ T1743] pgsteal_khugepaged 0 [ 2260.329970][ T1743] pgfault 152123 [ 2260.329970][ T1743] pgmajfault 1 [ 2260.329970][ T1743] pgrefill 3096 [ 2260.329970][ T1743] pgactivate 557 [ 2260.329970][ T1743] pgdeactivate 0 [ 2260.329970][ T1743] pglazyfree 0 [ 2260.329970][ T1743] pglazyfreed 0 [ 2260.329970][ T1743] zswpin 0 [ 2260.329970][ T1743] zswpout 0 [ 2260.500617][ T1778] batman_adv: batadv1162: Adding interface: macvlan605 [ 2260.531051][ T1743] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=1743,uid=0 [ 2260.547619][ T1743] Memory cgroup out of memory: Killed process 1743 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2260.559392][ T1778] batman_adv: batadv1162: The MTU of interface macvlan605 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. [ 2260.565934][ T1745] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2260.610264][ T1745] CPU: 1 PID: 1745 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2260.620306][ T1745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2260.630389][ T1745] Call Trace: [ 2260.633677][ T1745] [ 2260.636617][ T1745] dump_stack_lvl+0x136/0x150 [ 2260.641328][ T1745] dump_header+0x10a/0xd70 [ 2260.645762][ T1745] oom_kill_process+0x25d/0x600 [ 2260.650631][ T1745] out_of_memory+0x35c/0x1660 [ 2260.655335][ T1745] ? oom_killer_disable+0x2b0/0x2b0 [ 2260.660544][ T1745] ? rcu_read_unlock+0x9/0x60 [ 2260.665238][ T1745] ? find_held_lock+0x2d/0x110 [ 2260.670026][ T1745] mem_cgroup_out_of_memory+0x206/0x270 [ 2260.675593][ T1745] ? mem_cgroup_margin+0x130/0x130 [ 2260.680726][ T1745] ? lock_downgrade+0x690/0x690 [ 2260.685616][ T1745] try_charge_memcg+0xf99/0x13a0 [ 2260.690596][ T1745] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2260.696625][ T1745] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2260.702368][ T1745] ? lock_downgrade+0x690/0x690 [ 2260.707244][ T1745] ? lock_downgrade+0x690/0x690 [ 2260.712125][ T1745] obj_cgroup_charge+0x2af/0x5e0 [ 2260.717091][ T1745] ? __anon_vma_prepare+0x64/0x580 [ 2260.722213][ T1745] kmem_cache_alloc+0xb1/0x3b0 [ 2260.727003][ T1745] __anon_vma_prepare+0x64/0x580 [ 2260.731963][ T1745] ? __pmd_alloc+0x30c/0x5d0 [ 2260.736567][ T1745] __handle_mm_fault+0x34ed/0x41c0 [ 2260.741694][ T1745] ? mt_find+0x3b9/0xa60 [ 2260.745958][ T1745] ? vm_iomap_memory+0x190/0x190 [ 2260.750910][ T1745] ? mas_find+0x200/0x200 [ 2260.755277][ T1745] handle_mm_fault+0x2af/0x9f0 [ 2260.760060][ T1745] do_user_addr_fault+0x51a/0x1210 [ 2260.765195][ T1745] exc_page_fault+0x98/0x170 [ 2260.769807][ T1745] asm_exc_page_fault+0x26/0x30 [ 2260.774679][ T1745] RIP: 0033:0x7fb9fa686cb6 [ 2260.779119][ T1745] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2260.798741][ T1745] RSP: 002b:00007ffc97628da8 EFLAGS: 00010246 [ 2260.804823][ T1745] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2260.812808][ T1745] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2260.820793][ T1745] RBP: 00007ffc97628e68 R08: 00007fb9fa600000 R09: 00007fb9fa200000 [ 2260.828772][ T1745] R10: 00007fb9fa2000c8 R11: 0000000000000246 R12: 0000000000227710 [ 2260.837106][ T1745] R13: 00007ffc97628e90 R14: 00007fb9fa7abf80 R15: 0000000000000032 [ 2260.845103][ T1745] [ 2260.855016][ T1778] batman_adv: batadv1162: Not using interface macvlan605 (retrying later): interface not active [ 2260.889392][ T1745] memory: usage 307200kB, limit 307200kB, failcnt 27807 [ 2260.896710][ T1745] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2260.903995][ T1745] Memory cgroup stats for /syz0: [ 2260.904190][ T1745] anon 135168 [ 2260.904190][ T1745] file 454656 [ 2260.904190][ T1745] kernel 313982976 [ 2260.904190][ T1745] kernel_stack 65536 [ 2260.904190][ T1745] pagetables 81920 [ 2260.904190][ T1745] sec_pagetables 0 [ 2260.904190][ T1745] percpu 5677344 [ 2260.904190][ T1745] sock 0 [ 2260.904190][ T1745] vmalloc 0 [ 2260.904190][ T1745] shmem 450560 [ 2260.904190][ T1745] zswap 0 [ 2260.904190][ T1745] zswapped 0 [ 2260.904190][ T1745] file_mapped 409600 [ 2260.904190][ T1745] file_dirty 4096 [ 2260.904190][ T1745] file_writeback 0 [ 2260.904190][ T1745] swapcached 0 [ 2260.904190][ T1745] anon_thp 0 [ 2260.904190][ T1745] file_thp 0 [ 2260.904190][ T1745] shmem_thp 0 [ 2260.904190][ T1745] inactive_anon 131072 [ 2260.904190][ T1745] active_anon 454656 [ 2260.904190][ T1745] inactive_file 0 [ 2260.904190][ T1745] active_file 4096 [ 2260.904190][ T1745] unevictable 0 [ 2260.904190][ T1745] slab_reclaimable 63712 [ 2260.904190][ T1745] slab_unreclaimable 308067144 [ 2260.904190][ T1745] slab 308130856 [ 2260.904190][ T1745] workingset_refault_anon 0 [ 2260.904190][ T1745] workingset_refault_file 2 [ 2260.904190][ T1745] workingset_activate_anon 0 [ 2260.904190][ T1745] workingset_activate_file 0 [ 2260.904190][ T1745] workingset_restore_anon 0 [ 2260.904190][ T1745] workingset_restore_file 2 [ 2260.904190][ T1745] workingset_nodereclaim 0 [ 2260.904190][ T1745] pgscan 2488 [ 2260.904190][ T1745] pgsteal 350 [ 2260.904190][ T1745] pgscan_kswapd 0 [ 2260.904190][ T1745] pgscan_direct 2488 [ 2260.904190][ T1745] pgscan_khugepaged 0 [ 2260.904190][ T1745] pgsteal_kswapd 0 [ 2260.904190][ T1745] pgsteal_direct 350 [ 2260.904190][ T1745] pgsteal_khugepaged 0 [ 2260.904190][ T1745] pgfault 227023 [ 2260.904190][ T1745] pgmajfault 1 [ 2260.904190][ T1745] pgrefill 43319 [ 2260.904190][ T1745] pgactivate 2134 [ 2260.904190][ T1745] pgdeactivate 0 [ 2260.904190][ T1745] pglazyfree 0 [ 2260.904190][ T1745] pglazyfreed 0 [ 2260.904190][ T1745] zswpin 0 [ 2260.904190][ T1745] zswpout 0 [ 2261.091332][ T1745] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=1745,uid=0 [ 2261.106940][ T1745] Memory cgroup out of memory: Killed process 1745 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:1000 [ 2261.124702][ T1774] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2261.144645][ T1774] CPU: 0 PID: 1774 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2261.154782][ T1774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2261.164871][ T1774] Call Trace: [ 2261.168175][ T1774] [ 2261.171124][ T1774] dump_stack_lvl+0x136/0x150 [ 2261.175857][ T1774] dump_header+0x10a/0xd70 [ 2261.180310][ T1774] oom_kill_process+0x25d/0x600 [ 2261.185215][ T1774] out_of_memory+0x35c/0x1660 [ 2261.189926][ T1774] ? oom_killer_disable+0x2b0/0x2b0 [ 2261.195149][ T1774] ? rcu_read_unlock+0x9/0x60 [ 2261.199868][ T1774] ? find_held_lock+0x2d/0x110 [ 2261.204678][ T1774] mem_cgroup_out_of_memory+0x206/0x270 [ 2261.210264][ T1774] ? mem_cgroup_margin+0x130/0x130 [ 2261.215408][ T1774] ? lock_downgrade+0x690/0x690 [ 2261.220300][ T1774] try_charge_memcg+0xf99/0x13a0 [ 2261.225277][ T1774] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2261.231292][ T1774] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2261.237049][ T1774] ? lock_downgrade+0x690/0x690 [ 2261.241946][ T1774] ? lock_downgrade+0x690/0x690 [ 2261.246841][ T1774] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2261.252431][ T1774] __alloc_pages+0x1f3/0x4a0 [ 2261.257069][ T1774] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2261.263880][ T1774] ? print_usage_bug.part.0+0x660/0x660 [ 2261.269493][ T1774] ? find_held_lock+0x2d/0x110 [ 2261.274310][ T1774] alloc_pages+0x1aa/0x270 [ 2261.278774][ T1774] pte_alloc_one+0x1a/0x230 [ 2261.283320][ T1774] __pte_alloc+0x6d/0x260 [ 2261.287694][ T1774] ? pmd_install+0x160/0x160 [ 2261.292328][ T1774] ? _raw_spin_unlock+0x28/0x40 [ 2261.297220][ T1774] ? __pmd_alloc+0x30c/0x5d0 [ 2261.301852][ T1774] __handle_mm_fault+0x412e/0x41c0 [ 2261.307518][ T1774] ? mt_find+0x3b9/0xa60 [ 2261.311798][ T1774] ? vm_iomap_memory+0x190/0x190 [ 2261.316768][ T1774] ? mas_find+0x200/0x200 [ 2261.321156][ T1774] handle_mm_fault+0x2af/0x9f0 [ 2261.325958][ T1774] do_user_addr_fault+0x51a/0x1210 [ 2261.331113][ T1774] exc_page_fault+0x98/0x170 [ 2261.335734][ T1774] asm_exc_page_fault+0x26/0x30 [ 2261.340622][ T1774] RIP: 0033:0x7f9a5a086cb6 [ 2261.345064][ T1774] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2261.364716][ T1774] RSP: 002b:00007ffd971aa8a8 EFLAGS: 00010246 [ 2261.370813][ T1774] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2261.378814][ T1774] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2261.386813][ T1774] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 17:16:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x6f200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x8601, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0xe) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) 17:16:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xe4ffffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0xffffffe4, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2261.394812][ T1774] R10: 00007f9a59c000c8 R11: 0000000000000246 R12: 0000000000227bca [ 2261.402808][ T1774] R13: 00007ffd971aa990 R14: 00007f9a5a1abf80 R15: 0000000000000032 [ 2261.410822][ T1774] [ 2261.446662][ T1774] memory: usage 307200kB, limit 307200kB, failcnt 38413 [ 2261.481120][ T1774] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2261.520112][ T1774] Memory cgroup stats for /syz1: [ 2261.520338][ T1774] anon 131072 [ 2261.520338][ T1774] file 401408 [ 2261.520338][ T1774] kernel 314040320 [ 2261.520338][ T1774] kernel_stack 65536 [ 2261.520338][ T1774] pagetables 73728 [ 2261.520338][ T1774] sec_pagetables 0 [ 2261.520338][ T1774] percpu 5669120 [ 2261.520338][ T1774] sock 0 [ 2261.520338][ T1774] vmalloc 0 [ 2261.520338][ T1774] shmem 401408 [ 2261.520338][ T1774] zswap 0 [ 2261.520338][ T1774] zswapped 0 [ 2261.520338][ T1774] file_mapped 344064 [ 2261.520338][ T1774] file_dirty 0 [ 2261.520338][ T1774] file_writeback 0 [ 2261.520338][ T1774] swapcached 0 [ 2261.520338][ T1774] anon_thp 0 [ 2261.520338][ T1774] file_thp 0 [ 2261.520338][ T1774] shmem_thp 0 [ 2261.520338][ T1774] inactive_anon 118784 [ 2261.520338][ T1774] active_anon 413696 [ 2261.520338][ T1774] inactive_file 0 [ 2261.520338][ T1774] active_file 0 [ 2261.520338][ T1774] unevictable 0 [ 2261.520338][ T1774] slab_reclaimable 330440 [ 2261.520338][ T1774] slab_unreclaimable 307868984 [ 2261.520338][ T1774] slab 308199424 [ 2261.520338][ T1774] workingset_refault_anon 0 [ 2261.520338][ T1774] workingset_refault_file 27 [ 2261.520338][ T1774] workingset_activate_anon 0 [ 2261.520338][ T1774] workingset_activate_file 0 [ 2261.520338][ T1774] workingset_restore_anon 0 [ 2261.520338][ T1774] workingset_restore_file 0 [ 2261.520338][ T1774] workingset_nodereclaim 0 [ 2261.520338][ T1774] pgscan 3139 [ 2261.520338][ T1774] pgsteal 748 [ 2261.520338][ T1774] pgscan_kswapd 0 [ 2261.520338][ T1774] pgscan_direct 3139 [ 2261.520338][ T1774] pgscan_khugepaged 0 [ 2261.520338][ T1774] pgsteal_kswapd 0 [ 2261.520338][ T1774] pgsteal_direct 748 [ 2261.520338][ T1774] pgsteal_khugepaged 0 [ 2261.520338][ T1774] pgfault 212986 [ 2261.520338][ T1774] pgmajfault 3 [ 2261.520338][ T1774] pgrefill 9699 [ 2261.520338][ T1774] pgactivate 1889 [ 2261.520338][ T1774] pgdeactivate 0 [ 2261.520338][ T1774] pglazyfree 0 [ 2261.520338][ T1774] pglazyfreed 0 [ 2261.520338][ T1774] zswpin 0 [ 2261.520338][ T1774] zswpout 0 [ 2261.712961][ T1774] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=1774,uid=0 17:16:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x8a02, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2261.830238][ T1774] Memory cgroup out of memory: Killed process 1774 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2261.877683][ T1804] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2261.902380][ T1804] CPU: 1 PID: 1804 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2261.912436][ T1804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2261.922520][ T1804] Call Trace: [ 2261.925824][ T1804] [ 2261.928782][ T1804] dump_stack_lvl+0x136/0x150 [ 2261.933511][ T1804] dump_header+0x10a/0xd70 [ 2261.937969][ T1804] oom_kill_process+0x25d/0x600 [ 2261.942857][ T1804] out_of_memory+0x35c/0x1660 [ 2261.947565][ T1804] ? oom_killer_disable+0x2b0/0x2b0 [ 2261.952796][ T1804] ? rcu_read_unlock+0x9/0x60 [ 2261.957522][ T1804] ? find_held_lock+0x2d/0x110 [ 2261.962411][ T1804] mem_cgroup_out_of_memory+0x206/0x270 [ 2261.968001][ T1804] ? mem_cgroup_margin+0x130/0x130 [ 2261.973156][ T1804] ? lock_downgrade+0x690/0x690 [ 2261.978068][ T1804] try_charge_memcg+0xf99/0x13a0 [ 2261.983062][ T1804] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2261.989093][ T1804] ? rcu_read_unlock+0x9/0x60 [ 2261.993807][ T1804] ? lock_downgrade+0x690/0x690 [ 2261.998709][ T1804] charge_memcg+0x90/0x3b0 [ 2262.003175][ T1804] __mem_cgroup_charge+0x2b/0x90 [ 2262.008146][ T1804] do_wp_page+0x8ea/0x33c0 [ 2262.012699][ T1804] ? lock_sync+0x190/0x190 [ 2262.017158][ T1804] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2262.022574][ T1804] ? do_raw_spin_lock+0x124/0x2b0 [ 2262.027737][ T1804] ? spin_bug+0x1c0/0x1c0 [ 2262.032130][ T1804] __handle_mm_fault+0x1635/0x41c0 [ 2262.037285][ T1804] ? vm_iomap_memory+0x190/0x190 [ 2262.042349][ T1804] ? mas_walk+0x58f/0x730 [ 2262.046736][ T1804] ? numa_migrate_prep+0x3a0/0x3a0 [ 2262.051874][ T1804] ? do_user_addr_fault+0x367/0x1210 [ 2262.057213][ T1804] handle_mm_fault+0x2af/0x9f0 [ 2262.062051][ T1804] do_user_addr_fault+0x2ca/0x1210 [ 2262.067207][ T1804] ? rcu_is_watching+0x12/0xb0 [ 2262.072022][ T1804] exc_page_fault+0x98/0x170 [ 2262.076655][ T1804] asm_exc_page_fault+0x26/0x30 [ 2262.081557][ T1804] RIP: 0033:0x7fb9fa639610 [ 2262.086002][ T1804] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2262.105656][ T1804] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2262.111766][ T1804] RAX: 0000000050777890 RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2262.119767][ T1804] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000da234f1 17:16:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000440)={'erspan0\x00', &(0x7f00000003c0)={'sit0\x00', 0x0, 0x80, 0x29, 0xdf5c, 0xffffffff, {{0x10, 0x4, 0x0, 0x36, 0x40, 0x67, 0x0, 0xff, 0x2f, 0x0, @loopback, @loopback, {[@timestamp={0x44, 0x2c, 0xc5, 0x0, 0x7, [0x0, 0x9, 0x2, 0x7fff, 0xffff, 0x51d, 0x1, 0x8, 0x1, 0xfffff881]}]}}}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r6, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)=@delchain={0x4c, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x4c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=@newlink={0x50, 0x10, 0xffffff1f, 0x70bd2c, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x24, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r6}, @IFLA_HSR_MULTICAST_SPEC={0x5, 0x3, 0x40}, @IFLA_HSR_VERSION={0x5, 0x6, 0x4}, @IFLA_HSR_VERSION={0x5, 0x6, 0x3f}]}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000045}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r7 = socket(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000000080)={'macvlan0\x00', {0x2, 0x0, @multicast1}}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddrlabel={0x34, 0x4a, 0x800, 0x70bd26, 0x25dfdbfc, {0xa, 0x0, 0x38, 0x0, 0x0, 0x8782}, [@IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4800}, 0x40) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) 17:16:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2262.127769][ T1804] RBP: 0000000050777890 R08: 0000000000001890 R09: 0000000050777894 [ 2262.135772][ T1804] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2262.144121][ T1804] R13: 0000000000000001 R14: 0000000000000030 R15: ffffffff8a03668e [ 2262.152123][ T1804] ? xas_start+0x14e/0x7a0 [ 2262.156603][ T1804] [ 2262.180911][ T1804] memory: usage 307200kB, limit 307200kB, failcnt 27913 [ 2262.210413][ T1804] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2262.233253][ T1804] Memory cgroup stats for /syz0: [ 2262.233495][ T1804] anon 131072 [ 2262.233495][ T1804] file 454656 [ 2262.233495][ T1804] kernel 313987072 [ 2262.233495][ T1804] kernel_stack 65536 [ 2262.233495][ T1804] pagetables 73728 [ 2262.233495][ T1804] sec_pagetables 0 [ 2262.233495][ T1804] percpu 5677408 [ 2262.233495][ T1804] sock 0 [ 2262.233495][ T1804] vmalloc 0 [ 2262.233495][ T1804] shmem 450560 [ 2262.233495][ T1804] zswap 0 [ 2262.233495][ T1804] zswapped 0 [ 2262.233495][ T1804] file_mapped 409600 [ 2262.233495][ T1804] file_dirty 4096 [ 2262.233495][ T1804] file_writeback 0 [ 2262.233495][ T1804] swapcached 0 [ 2262.233495][ T1804] anon_thp 0 [ 2262.233495][ T1804] file_thp 0 [ 2262.233495][ T1804] shmem_thp 0 [ 2262.233495][ T1804] inactive_anon 131072 [ 2262.233495][ T1804] active_anon 450560 [ 2262.233495][ T1804] inactive_file 0 [ 2262.233495][ T1804] active_file 4096 [ 2262.233495][ T1804] unevictable 0 [ 2262.233495][ T1804] slab_reclaimable 61784 [ 2262.233495][ T1804] slab_unreclaimable 308078472 [ 2262.233495][ T1804] slab 308140256 [ 2262.233495][ T1804] workingset_refault_anon 0 [ 2262.233495][ T1804] workingset_refault_file 2 [ 2262.233495][ T1804] workingset_activate_anon 0 [ 2262.233495][ T1804] workingset_activate_file 0 [ 2262.233495][ T1804] workingset_restore_anon 0 [ 2262.233495][ T1804] workingset_restore_file 2 [ 2262.233495][ T1804] workingset_nodereclaim 0 [ 2262.233495][ T1804] pgscan 2488 [ 2262.233495][ T1804] pgsteal 350 [ 2262.233495][ T1804] pgscan_kswapd 0 [ 2262.233495][ T1804] pgscan_direct 2488 [ 2262.233495][ T1804] pgscan_khugepaged 0 [ 2262.233495][ T1804] pgsteal_kswapd 0 17:16:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x906c, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2262.233495][ T1804] pgsteal_direct 350 [ 2262.233495][ T1804] pgsteal_khugepaged 0 [ 2262.233495][ T1804] pgfault 227082 [ 2262.233495][ T1804] pgmajfault 1 [ 2262.233495][ T1804] pgrefill 43387 [ 2262.233495][ T1804] pgactivate 2134 [ 2262.233495][ T1804] pgdeactivate 0 [ 2262.233495][ T1804] pglazyfree 0 [ 2262.233495][ T1804] pglazyfreed 0 [ 2262.233495][ T1804] zswpin 0 [ 2262.233495][ T1804] zswpout 0 [ 2262.381843][ T1809] batman_adv: batadv1163: Adding interface: macvlan606 [ 2262.433082][ T1804] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=1804,uid=0 [ 2262.463841][ T1809] batman_adv: batadv1163: The MTU of interface macvlan606 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. [ 2262.489326][ T1804] Memory cgroup out of memory: Killed process 1804 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2262.496921][ T1809] batman_adv: batadv1163: Interface activated: macvlan606 [ 2262.529041][ T1797] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2262.545191][ T1797] CPU: 0 PID: 1797 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2262.555240][ T1797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2262.565305][ T1797] Call Trace: [ 2262.568585][ T1797] [ 2262.571521][ T1797] dump_stack_lvl+0x136/0x150 [ 2262.576241][ T1797] dump_header+0x10a/0xd70 [ 2262.580671][ T1797] oom_kill_process+0x25d/0x600 [ 2262.585534][ T1797] out_of_memory+0x35c/0x1660 [ 2262.590232][ T1797] ? oom_killer_disable+0x2b0/0x2b0 [ 2262.595441][ T1797] ? rcu_read_unlock+0x9/0x60 [ 2262.600132][ T1797] ? find_held_lock+0x2d/0x110 [ 2262.604921][ T1797] mem_cgroup_out_of_memory+0x206/0x270 [ 2262.610507][ T1797] ? mem_cgroup_margin+0x130/0x130 [ 2262.615652][ T1797] ? lock_downgrade+0x690/0x690 [ 2262.620538][ T1797] try_charge_memcg+0xf99/0x13a0 [ 2262.625507][ T1797] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2262.631519][ T1797] ? rcu_read_unlock+0x9/0x60 [ 2262.636213][ T1797] ? lock_downgrade+0x690/0x690 [ 2262.641095][ T1797] charge_memcg+0x90/0x3b0 [ 2262.645554][ T1797] __mem_cgroup_charge+0x2b/0x90 [ 2262.650504][ T1797] do_wp_page+0x8ea/0x33c0 [ 2262.654937][ T1797] ? lock_sync+0x190/0x190 [ 2262.659371][ T1797] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2262.664784][ T1797] ? do_raw_spin_lock+0x124/0x2b0 [ 2262.669829][ T1797] ? spin_bug+0x1c0/0x1c0 [ 2262.674188][ T1797] __handle_mm_fault+0x1635/0x41c0 [ 2262.679321][ T1797] ? vm_iomap_memory+0x190/0x190 [ 2262.684269][ T1797] ? mas_walk+0x58f/0x730 [ 2262.688629][ T1797] ? numa_migrate_prep+0x3a0/0x3a0 [ 2262.693749][ T1797] ? do_user_addr_fault+0x367/0x1210 [ 2262.699074][ T1797] handle_mm_fault+0x2af/0x9f0 [ 2262.703860][ T1797] do_user_addr_fault+0x2ca/0x1210 [ 2262.708994][ T1797] ? rcu_is_watching+0x12/0xb0 [ 2262.713787][ T1797] exc_page_fault+0x98/0x170 [ 2262.718396][ T1797] asm_exc_page_fault+0x26/0x30 [ 2262.723265][ T1797] RIP: 0033:0x7fd4d9e39610 [ 2262.727687][ T1797] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2262.747323][ T1797] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2262.753398][ T1797] RAX: 0000000050777890 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2262.761378][ T1797] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000da234f1 [ 2262.769356][ T1797] RBP: 0000000050777890 R08: 0000000000001890 R09: 0000000050777894 [ 2262.777420][ T1797] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2262.785396][ T1797] R13: 0000000000000001 R14: 0000000000000030 R15: ffffffff8a03668e 17:16:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x70200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="44004b0000000093f2000000f7dec6ce1be65b635e06a100000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012800b00010062726964676500001400028127001700050000000800040000000000"], 0x44}}, 0x0) [ 2262.793463][ T1797] ? xas_start+0x14e/0x7a0 [ 2262.797915][ T1797] 17:16:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="44004b0000000093f2000000f7dec6ce1be65b635e06a100000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012800b00010062726964676500001400028127001700050000000800040000000000"], 0x44}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="44004b0000000093f2000000f7dec6ce1be65b635e06a100000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012800b00010062726964676500001400028127001700050000000800040000000000"], 0x44}}, 0x0) 17:16:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000440)={'erspan0\x00', &(0x7f00000003c0)={'sit0\x00', 0x0, 0x80, 0x29, 0xdf5c, 0xffffffff, {{0x10, 0x4, 0x0, 0x36, 0x40, 0x67, 0x0, 0xff, 0x2f, 0x0, @loopback, @loopback, {[@timestamp={0x44, 0x2c, 0xc5, 0x0, 0x7, [0x0, 0x9, 0x2, 0x7fff, 0xffff, 0x51d, 0x1, 0x8, 0x1, 0xfffff881]}]}}}}}) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) (async) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r6, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)=@delchain={0x4c, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x4c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=@newlink={0x50, 0x10, 0xffffff1f, 0x70bd2c, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x24, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r6}, @IFLA_HSR_MULTICAST_SPEC={0x5, 0x3, 0x40}, @IFLA_HSR_VERSION={0x5, 0x6, 0x4}, @IFLA_HSR_VERSION={0x5, 0x6, 0x3f}]}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000045}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r7 = socket(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000000080)={'macvlan0\x00', {0x2, 0x0, @multicast1}}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddrlabel={0x34, 0x4a, 0x800, 0x70bd26, 0x25dfdbfc, {0xa, 0x0, 0x38, 0x0, 0x0, 0x8782}, [@IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4800}, 0x40) (async) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) [ 2262.966167][ T1797] memory: usage 307184kB, limit 307200kB, failcnt 14617 [ 2262.975451][ T1797] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2262.989302][ T1797] Memory cgroup stats for /syz3: [ 2262.989614][ T1797] anon 122880 [ 2262.989614][ T1797] file 483328 [ 2262.989614][ T1797] kernel 313950208 [ 2262.989614][ T1797] kernel_stack 65536 [ 2262.989614][ T1797] pagetables 69632 [ 2262.989614][ T1797] sec_pagetables 0 17:16:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000440)={'erspan0\x00', &(0x7f00000003c0)={'sit0\x00', 0x0, 0x80, 0x29, 0xdf5c, 0xffffffff, {{0x10, 0x4, 0x0, 0x36, 0x40, 0x67, 0x0, 0xff, 0x2f, 0x0, @loopback, @loopback, {[@timestamp={0x44, 0x2c, 0xc5, 0x0, 0x7, [0x0, 0x9, 0x2, 0x7fff, 0xffff, 0x51d, 0x1, 0x8, 0x1, 0xfffff881]}]}}}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) (async) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r6, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)=@delchain={0x4c, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x4c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=@newlink={0x50, 0x10, 0xffffff1f, 0x70bd2c, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x24, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r6}, @IFLA_HSR_MULTICAST_SPEC={0x5, 0x3, 0x40}, @IFLA_HSR_VERSION={0x5, 0x6, 0x4}, @IFLA_HSR_VERSION={0x5, 0x6, 0x3f}]}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000045}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r7 = socket(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000000080)={'macvlan0\x00', {0x2, 0x0, @multicast1}}) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddrlabel={0x34, 0x4a, 0x800, 0x70bd26, 0x25dfdbfc, {0xa, 0x0, 0x38, 0x0, 0x0, 0x8782}, [@IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4800}, 0x40) (async) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) [ 2262.989614][ T1797] percpu 5685632 [ 2262.989614][ T1797] sock 0 [ 2262.989614][ T1797] vmalloc 0 [ 2262.989614][ T1797] shmem 483328 [ 2262.989614][ T1797] zswap 0 [ 2262.989614][ T1797] zswapped 0 [ 2262.989614][ T1797] file_mapped 397312 [ 2262.989614][ T1797] file_dirty 0 [ 2262.989614][ T1797] file_writeback 0 [ 2262.989614][ T1797] swapcached 0 [ 2262.989614][ T1797] anon_thp 0 [ 2262.989614][ T1797] file_thp 0 [ 2262.989614][ T1797] shmem_thp 0 [ 2262.989614][ T1797] inactive_anon 4096 [ 2262.989614][ T1797] active_anon 602112 [ 2262.989614][ T1797] inactive_file 0 [ 2262.989614][ T1797] active_file 0 [ 2262.989614][ T1797] unevictable 0 [ 2262.989614][ T1797] slab_reclaimable 21032 [ 2262.989614][ T1797] slab_unreclaimable 308077240 [ 2262.989614][ T1797] slab 308098272 [ 2262.989614][ T1797] workingset_refault_anon 0 [ 2262.989614][ T1797] workingset_refault_file 0 [ 2262.989614][ T1797] workingset_activate_anon 0 [ 2262.989614][ T1797] workingset_activate_file 0 [ 2262.989614][ T1797] workingset_restore_anon 0 [ 2262.989614][ T1797] workingset_restore_file 0 [ 2262.989614][ T1797] workingset_nodereclaim 0 [ 2262.989614][ T1797] pgscan 651 [ 2262.989614][ T1797] pgsteal 85 [ 2262.989614][ T1797] pgscan_kswapd 0 [ 2262.989614][ T1797] pgscan_direct 651 [ 2262.989614][ T1797] pgscan_khugepaged 0 [ 2262.989614][ T1797] pgsteal_kswapd 0 [ 2262.989614][ T1797] pgsteal_direct 85 [ 2262.989614][ T1797] pgsteal_khugepaged 0 [ 2262.989614][ T1797] pgfault 152177 [ 2262.989614][ T1797] pgmajfault 1 [ 2262.989614][ T1797] pgrefill 3096 [ 2262.989614][ T1797] pgactivate 557 [ 2262.989614][ T1797] pgdeactivate 0 [ 2262.989614][ T1797] pglazyfree 0 [ 2262.989614][ T1797] pglazyfreed 0 [ 2262.989614][ T1797] zswpin 0 [ 2262.989614][ T1797] zswpout 0 [ 2263.201612][ T1797] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=1797,uid=0 17:16:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xf0ffffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x90a7, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014001261646d000040ff028000"/32], 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = accept(r0, &(0x7f0000000240)=@qipcrtr, &(0x7f0000000080)=0x80) accept4(r3, 0x0, &(0x7f00000001c0), 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000180)=0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2263.217387][ T1797] Memory cgroup out of memory: Killed process 1797 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2263.270703][ T1827] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2263.307543][ T1827] CPU: 1 PID: 1827 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2263.317813][ T1827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2263.328001][ T1827] Call Trace: [ 2263.331306][ T1827] [ 2263.334263][ T1827] dump_stack_lvl+0x136/0x150 [ 2263.338998][ T1827] dump_header+0x10a/0xd70 [ 2263.343459][ T1827] oom_kill_process+0x25d/0x600 [ 2263.348346][ T1827] out_of_memory+0x35c/0x1660 [ 2263.353069][ T1827] ? find_held_lock+0x2d/0x110 [ 2263.357879][ T1827] ? oom_killer_disable+0x2b0/0x2b0 [ 2263.363115][ T1827] ? rcu_read_unlock+0x9/0x60 [ 2263.367842][ T1827] ? find_held_lock+0x2d/0x110 [ 2263.372657][ T1827] mem_cgroup_out_of_memory+0x206/0x270 [ 2263.378254][ T1827] ? mem_cgroup_margin+0x130/0x130 [ 2263.383408][ T1827] ? lock_downgrade+0x690/0x690 [ 2263.388322][ T1827] try_charge_memcg+0xf99/0x13a0 [ 2263.393306][ T1827] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2263.399315][ T1827] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2263.405057][ T1827] ? lock_downgrade+0x690/0x690 [ 2263.409933][ T1827] ? lock_downgrade+0x690/0x690 [ 2263.414815][ T1827] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2263.420386][ T1827] __alloc_pages+0x1f3/0x4a0 [ 2263.425002][ T1827] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2263.431788][ T1827] ? print_usage_bug.part.0+0x660/0x660 [ 2263.437358][ T1827] ? find_held_lock+0x2d/0x110 [ 2263.442144][ T1827] alloc_pages+0x1aa/0x270 [ 2263.446588][ T1827] pte_alloc_one+0x1a/0x230 [ 2263.451110][ T1827] __pte_alloc+0x6d/0x260 [ 2263.455467][ T1827] ? pmd_install+0x160/0x160 [ 2263.460083][ T1827] ? _raw_spin_unlock+0x28/0x40 [ 2263.464949][ T1827] ? __pmd_alloc+0x30c/0x5d0 [ 2263.469550][ T1827] __handle_mm_fault+0x412e/0x41c0 [ 2263.474677][ T1827] ? mt_find+0x3b9/0xa60 [ 2263.478939][ T1827] ? vm_iomap_memory+0x190/0x190 [ 2263.483888][ T1827] ? mas_find+0x200/0x200 [ 2263.488285][ T1827] handle_mm_fault+0x2af/0x9f0 [ 2263.493065][ T1827] do_user_addr_fault+0x51a/0x1210 [ 2263.498206][ T1827] exc_page_fault+0x98/0x170 [ 2263.502812][ T1827] asm_exc_page_fault+0x26/0x30 [ 2263.507684][ T1827] RIP: 0033:0x7f9a5a086cb6 [ 2263.512106][ T1827] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2263.531725][ T1827] RSP: 002b:00007ffd971aa8a8 EFLAGS: 00010246 [ 2263.537805][ T1827] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2263.545781][ T1827] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2263.553759][ T1827] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 [ 2263.561738][ T1827] R10: 00007f9a59c000c8 R11: 0000000000061dd6 R12: 00000000002284e0 17:16:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x90ac, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="44004b0000000093f2000000f7dec6ce1be65b635e06a100000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012800b00010062726964676500001400028127001700050000000800040000000000"], 0x44}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x1) (async) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="44004b0000000093f2000000f7dec6ce1be65b635e06a100000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012800b00010062726964676500001400028127001700050000000800040000000000"], 0x44}}, 0x0) (async) [ 2263.569714][ T1827] R13: 00007ffd971aa990 R14: 00007ffd971aa9b0 R15: 0000000000000032 [ 2263.577728][ T1827] [ 2263.583177][ T1827] memory: usage 307200kB, limit 307200kB, failcnt 38539 [ 2263.591826][ T1827] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2263.617558][ T1827] Memory cgroup stats for /syz1: [ 2263.617789][ T1827] anon 131072 [ 2263.617789][ T1827] file 401408 [ 2263.617789][ T1827] kernel 314040320 [ 2263.617789][ T1827] kernel_stack 65536 [ 2263.617789][ T1827] pagetables 73728 [ 2263.617789][ T1827] sec_pagetables 0 [ 2263.617789][ T1827] percpu 5669120 [ 2263.617789][ T1827] sock 0 [ 2263.617789][ T1827] vmalloc 0 [ 2263.617789][ T1827] shmem 401408 [ 2263.617789][ T1827] zswap 0 [ 2263.617789][ T1827] zswapped 0 [ 2263.617789][ T1827] file_mapped 344064 [ 2263.617789][ T1827] file_dirty 0 [ 2263.617789][ T1827] file_writeback 0 [ 2263.617789][ T1827] swapcached 0 [ 2263.617789][ T1827] anon_thp 0 [ 2263.617789][ T1827] file_thp 0 [ 2263.617789][ T1827] shmem_thp 0 [ 2263.617789][ T1827] inactive_anon 118784 [ 2263.617789][ T1827] active_anon 413696 [ 2263.617789][ T1827] inactive_file 0 [ 2263.617789][ T1827] active_file 0 [ 2263.617789][ T1827] unevictable 0 [ 2263.617789][ T1827] slab_reclaimable 330440 [ 2263.617789][ T1827] slab_unreclaimable 307868984 [ 2263.617789][ T1827] slab 308199424 [ 2263.617789][ T1827] workingset_refault_anon 0 [ 2263.617789][ T1827] workingset_refault_file 27 [ 2263.617789][ T1827] workingset_activate_anon 0 [ 2263.617789][ T1827] workingset_activate_file 0 [ 2263.617789][ T1827] workingset_restore_anon 0 [ 2263.617789][ T1827] workingset_restore_file 0 [ 2263.617789][ T1827] workingset_nodereclaim 0 [ 2263.617789][ T1827] pgscan 3139 [ 2263.617789][ T1827] pgsteal 748 [ 2263.617789][ T1827] pgscan_kswapd 0 [ 2263.617789][ T1827] pgscan_direct 3139 [ 2263.617789][ T1827] pgscan_khugepaged 0 [ 2263.617789][ T1827] pgsteal_kswapd 0 [ 2263.617789][ T1827] pgsteal_direct 748 [ 2263.617789][ T1827] pgsteal_khugepaged 0 [ 2263.617789][ T1827] pgfault 213042 [ 2263.617789][ T1827] pgmajfault 3 [ 2263.617789][ T1827] pgrefill 9699 [ 2263.617789][ T1827] pgactivate 1889 [ 2263.617789][ T1827] pgdeactivate 0 [ 2263.617789][ T1827] pglazyfree 0 [ 2263.617789][ T1827] pglazyfreed 0 [ 2263.617789][ T1827] zswpin 0 [ 2263.617789][ T1827] zswpout 0 [ 2263.811518][ T1827] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=1827,uid=0 [ 2263.836359][ T1827] Memory cgroup out of memory: Killed process 1827 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2263.874533][ T1840] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2263.896138][ T1840] CPU: 1 PID: 1840 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2263.906180][ T1840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2263.916266][ T1840] Call Trace: [ 2263.919569][ T1840] [ 2263.922508][ T1840] dump_stack_lvl+0x136/0x150 [ 2263.927219][ T1840] dump_header+0x10a/0xd70 [ 2263.931654][ T1840] oom_kill_process+0x25d/0x600 [ 2263.936646][ T1840] out_of_memory+0x35c/0x1660 [ 2263.941342][ T1840] ? oom_killer_disable+0x2b0/0x2b0 [ 2263.946552][ T1840] ? rcu_read_unlock+0x9/0x60 [ 2263.951243][ T1840] ? find_held_lock+0x2d/0x110 [ 2263.956027][ T1840] mem_cgroup_out_of_memory+0x206/0x270 [ 2263.961596][ T1840] ? mem_cgroup_margin+0x130/0x130 [ 2263.966730][ T1840] ? lock_downgrade+0x690/0x690 [ 2263.971612][ T1840] try_charge_memcg+0xf99/0x13a0 [ 2263.976588][ T1840] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2263.982601][ T1840] ? rcu_read_unlock+0x9/0x60 [ 2263.987296][ T1840] ? lock_downgrade+0x690/0x690 [ 2263.992207][ T1840] charge_memcg+0x90/0x3b0 [ 2263.996652][ T1840] __mem_cgroup_charge+0x2b/0x90 [ 2264.001603][ T1840] do_wp_page+0x8ea/0x33c0 [ 2264.006041][ T1840] ? lock_sync+0x190/0x190 [ 2264.010476][ T1840] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2264.015867][ T1840] ? do_raw_spin_lock+0x124/0x2b0 [ 2264.020914][ T1840] ? spin_bug+0x1c0/0x1c0 [ 2264.025272][ T1840] __handle_mm_fault+0x1635/0x41c0 [ 2264.030404][ T1840] ? vm_iomap_memory+0x190/0x190 [ 2264.035352][ T1840] ? mas_walk+0x58f/0x730 [ 2264.039710][ T1840] ? numa_migrate_prep+0x3a0/0x3a0 [ 2264.044831][ T1840] ? do_user_addr_fault+0x367/0x1210 [ 2264.050139][ T1840] handle_mm_fault+0x2af/0x9f0 [ 2264.054924][ T1840] do_user_addr_fault+0x2ca/0x1210 [ 2264.060052][ T1840] ? rcu_is_watching+0x12/0xb0 [ 2264.064845][ T1840] exc_page_fault+0x98/0x170 [ 2264.069455][ T1840] asm_exc_page_fault+0x26/0x30 [ 2264.074327][ T1840] RIP: 0033:0x7fb9fa639610 [ 2264.078768][ T1840] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2264.098402][ T1840] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2264.104480][ T1840] RAX: 0000000039ddb301 RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2264.112458][ T1840] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000a2383ba 17:16:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000440)={'erspan0\x00', &(0x7f00000003c0)={'sit0\x00', 0x0, 0x80, 0x29, 0xdf5c, 0xffffffff, {{0x10, 0x4, 0x0, 0x36, 0x40, 0x67, 0x0, 0xff, 0x2f, 0x0, @loopback, @loopback, {[@timestamp={0x44, 0x2c, 0xc5, 0x0, 0x7, [0x0, 0x9, 0x2, 0x7fff, 0xffff, 0x51d, 0x1, 0x8, 0x1, 0xfffff881]}]}}}}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r6, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)=@delchain={0x4c, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x4c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=@newlink={0x50, 0x10, 0xffffff1f, 0x70bd2c, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x24, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE2={0x8, 0x2, r6}, @IFLA_HSR_MULTICAST_SPEC={0x5, 0x3, 0x40}, @IFLA_HSR_VERSION={0x5, 0x6, 0x4}, @IFLA_HSR_VERSION={0x5, 0x6, 0x3f}]}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000045}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r7 = socket(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000000080)={'macvlan0\x00', {0x2, 0x0, @multicast1}}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddrlabel={0x34, 0x4a, 0x800, 0x70bd26, 0x25dfdbfc, {0xa, 0x0, 0x38, 0x0, 0x0, 0x8782}, [@IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4800}, 0x40) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) [ 2264.120435][ T1840] RBP: 0000000039ddb301 R08: 0000000000001301 R09: 0000000039ddb305 [ 2264.128411][ T1840] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2264.136390][ T1840] R13: 0000000000000001 R14: 0000000000000014 R15: ffffffff83cdd7cf [ 2264.144390][ T1840] ? security_socket_create+0x3f/0xc0 [ 2264.149810][ T1840] [ 2264.176374][ T1879] __nla_validate_parse: 12 callbacks suppressed [ 2264.176394][ T1879] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2264.230520][ T1840] memory: usage 307200kB, limit 307200kB, failcnt 28010 [ 2264.237729][ T1840] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2264.248205][ T1840] Memory cgroup stats for /syz0: [ 2264.248447][ T1840] anon 126976 [ 2264.248447][ T1840] file 458752 [ 2264.248447][ T1840] kernel 313987072 [ 2264.248447][ T1840] kernel_stack 65536 [ 2264.248447][ T1840] pagetables 73728 [ 2264.248447][ T1840] sec_pagetables 0 [ 2264.248447][ T1840] percpu 5677408 [ 2264.248447][ T1840] sock 0 [ 2264.248447][ T1840] vmalloc 0 [ 2264.248447][ T1840] shmem 450560 [ 2264.248447][ T1840] zswap 0 [ 2264.248447][ T1840] zswapped 0 [ 2264.248447][ T1840] file_mapped 409600 [ 2264.248447][ T1840] file_dirty 8192 [ 2264.248447][ T1840] file_writeback 0 [ 2264.248447][ T1840] swapcached 0 [ 2264.248447][ T1840] anon_thp 0 [ 2264.248447][ T1840] file_thp 0 [ 2264.248447][ T1840] shmem_thp 0 [ 2264.248447][ T1840] inactive_anon 192512 [ 2264.248447][ T1840] active_anon 385024 [ 2264.248447][ T1840] inactive_file 0 [ 2264.248447][ T1840] active_file 8192 [ 2264.248447][ T1840] unevictable 0 [ 2264.248447][ T1840] slab_reclaimable 62024 [ 2264.248447][ T1840] slab_unreclaimable 308078472 [ 2264.248447][ T1840] slab 308140496 [ 2264.248447][ T1840] workingset_refault_anon 0 [ 2264.248447][ T1840] workingset_refault_file 2 [ 2264.248447][ T1840] workingset_activate_anon 0 [ 2264.248447][ T1840] workingset_activate_file 0 [ 2264.248447][ T1840] workingset_restore_anon 0 [ 2264.248447][ T1840] workingset_restore_file 2 [ 2264.248447][ T1840] workingset_nodereclaim 0 [ 2264.248447][ T1840] pgscan 2499 [ 2264.248447][ T1840] pgsteal 350 [ 2264.248447][ T1840] pgscan_kswapd 0 [ 2264.248447][ T1840] pgscan_direct 2499 [ 2264.248447][ T1840] pgscan_khugepaged 0 [ 2264.248447][ T1840] pgsteal_kswapd 0 [ 2264.248447][ T1840] pgsteal_direct 350 [ 2264.248447][ T1840] pgsteal_khugepaged 0 [ 2264.248447][ T1840] pgfault 227136 [ 2264.248447][ T1840] pgmajfault 1 [ 2264.248447][ T1840] pgrefill 43499 [ 2264.248447][ T1840] pgactivate 2145 [ 2264.248447][ T1840] pgdeactivate 0 [ 2264.248447][ T1840] pglazyfree 0 [ 2264.248447][ T1840] pglazyfreed 0 [ 2264.248447][ T1840] zswpin 0 [ 2264.248447][ T1840] zswpout 0 [ 2264.437242][ T1840] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=1840,uid=0 [ 2264.455337][ T1840] Memory cgroup out of memory: Killed process 1840 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2264.473784][ T1880] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2264.494256][ T1880] CPU: 1 PID: 1880 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2264.504301][ T1880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2264.514396][ T1880] Call Trace: [ 2264.517694][ T1880] [ 2264.520646][ T1880] dump_stack_lvl+0x136/0x150 [ 2264.525382][ T1880] dump_header+0x10a/0xd70 [ 2264.529830][ T1880] oom_kill_process+0x25d/0x600 [ 2264.534712][ T1880] out_of_memory+0x35c/0x1660 [ 2264.539426][ T1880] ? oom_killer_disable+0x2b0/0x2b0 [ 2264.544667][ T1880] ? rcu_read_unlock+0x9/0x60 [ 2264.549381][ T1880] ? find_held_lock+0x2d/0x110 [ 2264.554180][ T1880] mem_cgroup_out_of_memory+0x206/0x270 [ 2264.559770][ T1880] ? mem_cgroup_margin+0x130/0x130 [ 2264.564919][ T1880] ? lock_downgrade+0x690/0x690 [ 2264.569828][ T1880] try_charge_memcg+0xf99/0x13a0 [ 2264.574820][ T1880] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2264.580826][ T1880] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2264.586571][ T1880] ? lock_downgrade+0x690/0x690 [ 2264.591455][ T1880] ? lock_downgrade+0x690/0x690 [ 2264.596340][ T1880] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2264.601918][ T1880] __alloc_pages+0x1f3/0x4a0 [ 2264.606538][ T1880] ? ___slab_alloc+0xca0/0x1400 [ 2264.611411][ T1880] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2264.618200][ T1880] ? print_usage_bug.part.0+0x660/0x660 [ 2264.623773][ T1880] ? find_held_lock+0x2d/0x110 [ 2264.628560][ T1880] alloc_pages+0x1aa/0x270 [ 2264.633006][ T1880] pte_alloc_one+0x1a/0x230 [ 2264.637531][ T1880] __pte_alloc+0x6d/0x260 [ 2264.641925][ T1880] ? pmd_install+0x160/0x160 [ 2264.646546][ T1880] ? _raw_spin_unlock+0x28/0x40 [ 2264.651421][ T1880] ? __pmd_alloc+0x30c/0x5d0 [ 2264.656027][ T1880] __handle_mm_fault+0x412e/0x41c0 [ 2264.661156][ T1880] ? mt_find+0x3b9/0xa60 [ 2264.665422][ T1880] ? vm_iomap_memory+0x190/0x190 [ 2264.670372][ T1880] ? mas_find+0x200/0x200 [ 2264.674746][ T1880] handle_mm_fault+0x2af/0x9f0 [ 2264.679531][ T1880] do_user_addr_fault+0x51a/0x1210 [ 2264.684677][ T1880] exc_page_fault+0x98/0x170 [ 2264.689287][ T1880] asm_exc_page_fault+0x26/0x30 [ 2264.694251][ T1880] RIP: 0033:0x7f9a5a086cb6 [ 2264.698676][ T1880] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2264.718321][ T1880] RSP: 002b:00007ffd971aa8a8 EFLAGS: 00010246 [ 2264.724398][ T1880] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2264.732376][ T1880] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2264.740357][ T1880] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 [ 2264.748337][ T1880] R10: 00007f9a59c000c8 R11: 0000000000000246 R12: 0000000000228c75 [ 2264.756318][ T1880] R13: 00007ffd971aa990 R14: 00007f9a5a1abf80 R15: 0000000000000032 [ 2264.764319][ T1880] [ 2264.769626][ T1880] memory: usage 307200kB, limit 307200kB, failcnt 38653 [ 2264.783269][ T1880] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2264.790738][ T1880] Memory cgroup stats for /syz1: [ 2264.790969][ T1880] anon 131072 [ 2264.790969][ T1880] file 401408 [ 2264.790969][ T1880] kernel 314040320 [ 2264.790969][ T1880] kernel_stack 65536 [ 2264.790969][ T1880] pagetables 73728 [ 2264.790969][ T1880] sec_pagetables 0 [ 2264.790969][ T1880] percpu 5669120 [ 2264.790969][ T1880] sock 0 [ 2264.790969][ T1880] vmalloc 0 [ 2264.790969][ T1880] shmem 401408 [ 2264.790969][ T1880] zswap 0 [ 2264.790969][ T1880] zswapped 0 [ 2264.790969][ T1880] file_mapped 344064 [ 2264.790969][ T1880] file_dirty 0 [ 2264.790969][ T1880] file_writeback 0 [ 2264.790969][ T1880] swapcached 0 [ 2264.790969][ T1880] anon_thp 0 [ 2264.790969][ T1880] file_thp 0 [ 2264.790969][ T1880] shmem_thp 0 [ 2264.790969][ T1880] inactive_anon 118784 [ 2264.790969][ T1880] active_anon 413696 [ 2264.790969][ T1880] inactive_file 0 [ 2264.790969][ T1880] active_file 0 [ 2264.790969][ T1880] unevictable 0 [ 2264.790969][ T1880] slab_reclaimable 330440 [ 2264.790969][ T1880] slab_unreclaimable 307868984 [ 2264.790969][ T1880] slab 308199424 [ 2264.790969][ T1880] workingset_refault_anon 0 [ 2264.790969][ T1880] workingset_refault_file 27 [ 2264.790969][ T1880] workingset_activate_anon 0 [ 2264.790969][ T1880] workingset_activate_file 0 [ 2264.790969][ T1880] workingset_restore_anon 0 [ 2264.790969][ T1880] workingset_restore_file 0 [ 2264.790969][ T1880] workingset_nodereclaim 0 [ 2264.790969][ T1880] pgscan 3139 [ 2264.790969][ T1880] pgsteal 748 [ 2264.790969][ T1880] pgscan_kswapd 0 [ 2264.790969][ T1880] pgscan_direct 3139 17:16:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x71200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x9202, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014001261646d000040ff028000"/32], 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = accept(r0, &(0x7f0000000240)=@qipcrtr, &(0x7f0000000080)=0x80) accept4(r3, 0x0, &(0x7f00000001c0), 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000180)=0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014001261646d000040ff028000"/32], 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x10, 0x803, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) (async) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) accept(r0, &(0x7f0000000240)=@qipcrtr, &(0x7f0000000080)=0x80) (async) accept4(r3, 0x0, &(0x7f00000001c0), 0x0) (async) getsockname$packet(r1, 0x0, &(0x7f0000000180)=0xa) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) 17:16:34 executing program 4: unshare(0x70040280) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710}, 0x10, 0xc0000) unshare(0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000c, 0x6031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) unshare(0x42000600) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x9, 0x20, 0x0, 0x1000, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x1}, 0x48) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) [ 2264.790969][ T1880] pgscan_khugepaged 0 [ 2264.790969][ T1880] pgsteal_kswapd 0 [ 2264.790969][ T1880] pgsteal_direct 748 [ 2264.790969][ T1880] pgsteal_khugepaged 0 [ 2264.790969][ T1880] pgfault 213098 [ 2264.790969][ T1880] pgmajfault 3 [ 2264.790969][ T1880] pgrefill 9699 [ 2264.790969][ T1880] pgactivate 1889 [ 2264.790969][ T1880] pgdeactivate 0 [ 2264.790969][ T1880] pglazyfree 0 [ 2264.790969][ T1880] pglazyfreed 0 [ 2264.790969][ T1880] zswpin 0 [ 2264.790969][ T1880] zswpout 0 [ 2265.035298][ T1894] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:16:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014001261646d000040ff028000"/32], 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) r1 = socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) (async) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = accept(r0, &(0x7f0000000240)=@qipcrtr, &(0x7f0000000080)=0x80) accept4(r3, 0x0, &(0x7f00000001c0), 0x0) (async) getsockname$packet(r1, 0x0, &(0x7f0000000180)=0xa) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2265.152091][ T1880] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=1880,uid=0 [ 2265.177598][ T1880] Memory cgroup out of memory: Killed process 1880 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8928kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2265.210497][ T1863] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2265.226664][ T1863] CPU: 0 PID: 1863 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2265.236701][ T1863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2265.246768][ T1863] Call Trace: [ 2265.250057][ T1863] [ 2265.252995][ T1863] dump_stack_lvl+0x136/0x150 [ 2265.257710][ T1863] dump_header+0x10a/0xd70 [ 2265.262145][ T1863] oom_kill_process+0x25d/0x600 [ 2265.267012][ T1863] out_of_memory+0x35c/0x1660 [ 2265.271714][ T1863] ? oom_killer_disable+0x2b0/0x2b0 [ 2265.276953][ T1863] ? rcu_read_unlock+0x9/0x60 [ 2265.281645][ T1863] ? find_held_lock+0x2d/0x110 [ 2265.286433][ T1863] mem_cgroup_out_of_memory+0x206/0x270 [ 2265.292019][ T1863] ? mem_cgroup_margin+0x130/0x130 [ 2265.297182][ T1863] ? lock_downgrade+0x690/0x690 [ 2265.302085][ T1863] try_charge_memcg+0xf99/0x13a0 [ 2265.307057][ T1863] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2265.313066][ T1863] ? rcu_read_unlock+0x9/0x60 [ 2265.317761][ T1863] ? lock_downgrade+0x690/0x690 [ 2265.322646][ T1863] charge_memcg+0x90/0x3b0 [ 2265.327091][ T1863] __mem_cgroup_charge+0x2b/0x90 [ 2265.332044][ T1863] do_wp_page+0x8ea/0x33c0 [ 2265.336480][ T1863] ? lock_sync+0x190/0x190 [ 2265.340914][ T1863] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2265.346299][ T1863] ? do_raw_spin_lock+0x124/0x2b0 [ 2265.351351][ T1863] ? spin_bug+0x1c0/0x1c0 [ 2265.355729][ T1863] __handle_mm_fault+0x1635/0x41c0 [ 2265.360901][ T1863] ? vm_iomap_memory+0x190/0x190 [ 2265.365863][ T1863] ? mas_walk+0x58f/0x730 [ 2265.370225][ T1863] ? numa_migrate_prep+0x3a0/0x3a0 [ 2265.375346][ T1863] ? do_user_addr_fault+0x367/0x1210 [ 2265.380661][ T1863] handle_mm_fault+0x2af/0x9f0 [ 2265.385451][ T1863] do_user_addr_fault+0x2ca/0x1210 [ 2265.390582][ T1863] ? rcu_is_watching+0x12/0xb0 [ 2265.395374][ T1863] exc_page_fault+0x98/0x170 [ 2265.399982][ T1863] asm_exc_page_fault+0x26/0x30 [ 2265.404858][ T1863] RIP: 0033:0x7fd4d9e39610 [ 2265.409292][ T1863] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2265.428917][ T1863] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2265.434999][ T1863] RAX: 0000000050777890 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2265.442977][ T1863] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000da234f1 [ 2265.450966][ T1863] RBP: 0000000050777890 R08: 0000000000001890 R09: 0000000050777894 [ 2265.458964][ T1863] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2265.466946][ T1863] R13: 0000000000000001 R14: 0000000000000030 R15: ffffffff8a03668e [ 2265.474927][ T1863] ? xas_start+0x14e/0x7a0 [ 2265.479378][ T1863] [ 2265.687149][ T1863] memory: usage 307184kB, limit 307200kB, failcnt 14733 [ 2265.694845][ T1863] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2265.710432][ T1863] Memory cgroup stats for /syz3: [ 2265.710608][ T1863] anon 122880 [ 2265.710608][ T1863] file 483328 [ 2265.710608][ T1863] kernel 313950208 [ 2265.710608][ T1863] kernel_stack 65536 [ 2265.710608][ T1863] pagetables 69632 [ 2265.710608][ T1863] sec_pagetables 0 [ 2265.710608][ T1863] percpu 5685632 [ 2265.710608][ T1863] sock 0 [ 2265.710608][ T1863] vmalloc 0 [ 2265.710608][ T1863] shmem 483328 [ 2265.710608][ T1863] zswap 0 [ 2265.710608][ T1863] zswapped 0 [ 2265.710608][ T1863] file_mapped 397312 [ 2265.710608][ T1863] file_dirty 0 [ 2265.710608][ T1863] file_writeback 0 [ 2265.710608][ T1863] swapcached 0 [ 2265.710608][ T1863] anon_thp 0 [ 2265.710608][ T1863] file_thp 0 [ 2265.710608][ T1863] shmem_thp 0 [ 2265.710608][ T1863] inactive_anon 4096 [ 2265.710608][ T1863] active_anon 602112 [ 2265.710608][ T1863] inactive_file 0 [ 2265.710608][ T1863] active_file 0 [ 2265.710608][ T1863] unevictable 0 [ 2265.710608][ T1863] slab_reclaimable 21032 [ 2265.710608][ T1863] slab_unreclaimable 308077240 [ 2265.710608][ T1863] slab 308098272 [ 2265.710608][ T1863] workingset_refault_anon 0 [ 2265.710608][ T1863] workingset_refault_file 0 [ 2265.710608][ T1863] workingset_activate_anon 0 [ 2265.710608][ T1863] workingset_activate_file 0 [ 2265.710608][ T1863] workingset_restore_anon 0 [ 2265.710608][ T1863] workingset_restore_file 0 [ 2265.710608][ T1863] workingset_nodereclaim 0 [ 2265.710608][ T1863] pgscan 651 [ 2265.710608][ T1863] pgsteal 85 [ 2265.710608][ T1863] pgscan_kswapd 0 [ 2265.710608][ T1863] pgscan_direct 651 [ 2265.710608][ T1863] pgscan_khugepaged 0 [ 2265.710608][ T1863] pgsteal_kswapd 0 [ 2265.710608][ T1863] pgsteal_direct 85 [ 2265.710608][ T1863] pgsteal_khugepaged 0 [ 2265.710608][ T1863] pgfault 152231 [ 2265.710608][ T1863] pgmajfault 1 [ 2265.710608][ T1863] pgrefill 3096 [ 2265.710608][ T1863] pgactivate 557 [ 2265.710608][ T1863] pgdeactivate 0 [ 2265.710608][ T1863] pglazyfree 0 [ 2265.710608][ T1863] pglazyfreed 0 [ 2265.710608][ T1863] zswpin 0 [ 2265.710608][ T1863] zswpout 0 [ 2265.904481][ T1863] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=1863,uid=0 [ 2265.920670][ T1863] Memory cgroup out of memory: Killed process 1863 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 17:16:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xf6030000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x9603, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:35 executing program 2: socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:16:35 executing program 4: unshare(0x70040280) (async) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710}, 0x10, 0xc0000) unshare(0x0) (async) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000c, 0x6031, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) unshare(0x42000600) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x9, 0x20, 0x0, 0x1000, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x1}, 0x48) (async) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) [ 2265.940721][ T1893] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2265.999026][ T1917] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2266.007585][ T1893] CPU: 0 PID: 1893 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2266.018405][ T1893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2266.028487][ T1893] Call Trace: [ 2266.031790][ T1893] [ 2266.034742][ T1893] dump_stack_lvl+0x136/0x150 [ 2266.039470][ T1893] dump_header+0x10a/0xd70 [ 2266.043921][ T1893] oom_kill_process+0x25d/0x600 [ 2266.048804][ T1893] out_of_memory+0x35c/0x1660 [ 2266.053524][ T1893] ? oom_killer_disable+0x2b0/0x2b0 [ 2266.058757][ T1893] ? rcu_read_unlock+0x9/0x60 [ 2266.063470][ T1893] ? find_held_lock+0x2d/0x110 [ 2266.068284][ T1893] mem_cgroup_out_of_memory+0x206/0x270 [ 2266.073879][ T1893] ? mem_cgroup_margin+0x130/0x130 [ 2266.079027][ T1893] ? lock_downgrade+0x690/0x690 [ 2266.083946][ T1893] try_charge_memcg+0xf99/0x13a0 [ 2266.088948][ T1893] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2266.094986][ T1893] ? rcu_read_unlock+0x9/0x60 [ 2266.099702][ T1893] ? lock_downgrade+0x690/0x690 [ 2266.104611][ T1893] charge_memcg+0x90/0x3b0 [ 2266.109089][ T1893] __mem_cgroup_charge+0x2b/0x90 [ 2266.114058][ T1893] do_wp_page+0x8ea/0x33c0 [ 2266.118518][ T1893] ? lock_sync+0x190/0x190 [ 2266.122972][ T1893] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2266.128388][ T1893] ? do_raw_spin_lock+0x124/0x2b0 [ 2266.133467][ T1893] ? spin_bug+0x1c0/0x1c0 [ 2266.137868][ T1893] __handle_mm_fault+0x1635/0x41c0 [ 2266.143037][ T1893] ? vm_iomap_memory+0x190/0x190 [ 2266.148015][ T1893] ? mas_walk+0x58f/0x730 [ 2266.152407][ T1893] ? numa_migrate_prep+0x3a0/0x3a0 [ 2266.157568][ T1893] ? do_user_addr_fault+0x367/0x1210 [ 2266.162941][ T1893] handle_mm_fault+0x2af/0x9f0 [ 2266.167751][ T1893] do_user_addr_fault+0x2ca/0x1210 [ 2266.172912][ T1893] ? rcu_is_watching+0x12/0xb0 [ 2266.177733][ T1893] exc_page_fault+0x98/0x170 [ 2266.182371][ T1893] asm_exc_page_fault+0x26/0x30 [ 2266.187273][ T1893] RIP: 0033:0x7fb9fa639610 [ 2266.191723][ T1893] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2266.211368][ T1893] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2266.217473][ T1893] RAX: 0000000039ddb301 RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2266.225477][ T1893] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000a2383ba [ 2266.233488][ T1893] RBP: 0000000039ddb301 R08: 0000000000001301 R09: 0000000039ddb305 [ 2266.241498][ T1893] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2266.249509][ T1893] R13: 0000000000000001 R14: 0000000000000014 R15: ffffffff83cdd7cf [ 2266.257548][ T1893] ? security_socket_create+0x3f/0xc0 [ 2266.262988][ T1893] 17:16:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x9c00, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2266.428835][ T1893] memory: usage 307200kB, limit 307200kB, failcnt 28100 [ 2266.436672][ T1893] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2266.450455][ T1893] Memory cgroup stats for /syz0: [ 2266.450697][ T1893] anon 126976 [ 2266.450697][ T1893] file 458752 [ 2266.450697][ T1893] kernel 313987072 [ 2266.450697][ T1893] kernel_stack 65536 [ 2266.450697][ T1893] pagetables 73728 [ 2266.450697][ T1893] sec_pagetables 0 [ 2266.450697][ T1893] percpu 5677408 [ 2266.450697][ T1893] sock 0 [ 2266.450697][ T1893] vmalloc 0 [ 2266.450697][ T1893] shmem 450560 [ 2266.450697][ T1893] zswap 0 [ 2266.450697][ T1893] zswapped 0 [ 2266.450697][ T1893] file_mapped 409600 [ 2266.450697][ T1893] file_dirty 8192 [ 2266.450697][ T1893] file_writeback 0 [ 2266.450697][ T1893] swapcached 0 [ 2266.450697][ T1893] anon_thp 0 [ 2266.450697][ T1893] file_thp 0 [ 2266.450697][ T1893] shmem_thp 0 [ 2266.450697][ T1893] inactive_anon 184320 [ 2266.450697][ T1893] active_anon 393216 [ 2266.450697][ T1893] inactive_file 4096 [ 2266.450697][ T1893] active_file 4096 [ 2266.450697][ T1893] unevictable 0 [ 2266.450697][ T1893] slab_reclaimable 62024 [ 2266.450697][ T1893] slab_unreclaimable 308078472 [ 2266.450697][ T1893] slab 308140496 [ 2266.450697][ T1893] workingset_refault_anon 0 [ 2266.450697][ T1893] workingset_refault_file 2 [ 2266.450697][ T1893] workingset_activate_anon 0 [ 2266.450697][ T1893] workingset_activate_file 0 [ 2266.450697][ T1893] workingset_restore_anon 0 [ 2266.450697][ T1893] workingset_restore_file 2 [ 2266.450697][ T1893] workingset_nodereclaim 0 [ 2266.450697][ T1893] pgscan 2499 [ 2266.450697][ T1893] pgsteal 350 [ 2266.450697][ T1893] pgscan_kswapd 0 [ 2266.450697][ T1893] pgscan_direct 2499 [ 2266.450697][ T1893] pgscan_khugepaged 0 [ 2266.450697][ T1893] pgsteal_kswapd 0 [ 2266.450697][ T1893] pgsteal_direct 350 [ 2266.450697][ T1893] pgsteal_khugepaged 0 [ 2266.450697][ T1893] pgfault 227193 [ 2266.450697][ T1893] pgmajfault 1 [ 2266.450697][ T1893] pgrefill 43695 [ 2266.450697][ T1893] pgactivate 2145 [ 2266.450697][ T1893] pgdeactivate 0 [ 2266.450697][ T1893] pglazyfree 0 [ 2266.450697][ T1893] pglazyfreed 0 [ 2266.450697][ T1893] zswpin 0 [ 2266.450697][ T1893] zswpout 0 [ 2266.640504][ T1893] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=1893,uid=0 17:16:35 executing program 2: socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2266.687446][ T1893] Memory cgroup out of memory: Killed process 1893 (syz-executor.0) total-vm:54548kB, anon-rss:372kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2266.713043][ T1928] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:16:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x72200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xa600, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2266.768494][ T1910] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2266.832130][ T1910] CPU: 1 PID: 1910 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2266.842173][ T1910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2266.852270][ T1910] Call Trace: [ 2266.855567][ T1910] [ 2266.858519][ T1910] dump_stack_lvl+0x136/0x150 [ 2266.863265][ T1910] dump_header+0x10a/0xd70 [ 2266.867708][ T1910] oom_kill_process+0x25d/0x600 [ 2266.872589][ T1910] out_of_memory+0x35c/0x1660 [ 2266.877304][ T1910] ? find_held_lock+0x2d/0x110 [ 2266.882123][ T1910] ? oom_killer_disable+0x2b0/0x2b0 [ 2266.887364][ T1910] ? rcu_read_unlock+0x9/0x60 [ 2266.892078][ T1910] ? find_held_lock+0x2d/0x110 [ 2266.896882][ T1910] mem_cgroup_out_of_memory+0x206/0x270 [ 2266.902472][ T1910] ? mem_cgroup_margin+0x130/0x130 [ 2266.907625][ T1910] ? lock_downgrade+0x690/0x690 [ 2266.912535][ T1910] try_charge_memcg+0xf99/0x13a0 [ 2266.917526][ T1910] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2266.923552][ T1910] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2266.929318][ T1910] ? lock_downgrade+0x690/0x690 [ 2266.934224][ T1910] ? lock_downgrade+0x690/0x690 [ 2266.939130][ T1910] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2266.944732][ T1910] __alloc_pages+0x1f3/0x4a0 [ 2266.949378][ T1910] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2266.956192][ T1910] ? print_usage_bug.part.0+0x660/0x660 [ 2266.961793][ T1910] ? find_held_lock+0x2d/0x110 [ 2266.966614][ T1910] alloc_pages+0x1aa/0x270 [ 2266.971087][ T1910] pte_alloc_one+0x1a/0x230 [ 2266.975639][ T1910] __pte_alloc+0x6d/0x260 [ 2266.980043][ T1910] ? pmd_install+0x160/0x160 [ 2266.984685][ T1910] ? _raw_spin_unlock+0x28/0x40 [ 2266.989583][ T1910] ? __pmd_alloc+0x30c/0x5d0 [ 2266.994210][ T1910] __handle_mm_fault+0x412e/0x41c0 [ 2266.999368][ T1910] ? mt_find+0x3b9/0xa60 [ 2267.003655][ T1910] ? vm_iomap_memory+0x190/0x190 [ 2267.008625][ T1910] ? mas_find+0x200/0x200 [ 2267.013027][ T1910] handle_mm_fault+0x2af/0x9f0 [ 2267.017831][ T1910] do_user_addr_fault+0x51a/0x1210 [ 2267.023000][ T1910] exc_page_fault+0x98/0x170 [ 2267.027631][ T1910] asm_exc_page_fault+0x26/0x30 [ 2267.032517][ T1910] RIP: 0033:0x7f9a5a086cb6 [ 2267.036965][ T1910] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2267.056618][ T1910] RSP: 002b:00007ffd971aa8a8 EFLAGS: 00010246 [ 2267.062720][ T1910] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2267.070719][ T1910] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2267.078719][ T1910] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 [ 2267.086702][ T1910] R10: 00007f9a59c000c8 R11: 0000000000000246 R12: 0000000000229663 [ 2267.094682][ T1910] R13: 00007ffd971aa990 R14: 00007f9a5a1abf80 R15: 0000000000000032 [ 2267.102675][ T1910] 17:16:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xa602, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:36 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2267.274339][ T1943] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:16:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xa790, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2267.421553][ T1949] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2267.545610][ T1910] memory: usage 307184kB, limit 307200kB, failcnt 38737 [ 2267.560953][ T1910] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2267.576667][ T1910] Memory cgroup stats for /syz1: [ 2267.576878][ T1910] anon 131072 [ 2267.576878][ T1910] file 401408 [ 2267.576878][ T1910] kernel 314023936 [ 2267.576878][ T1910] kernel_stack 65536 [ 2267.576878][ T1910] pagetables 73728 [ 2267.576878][ T1910] sec_pagetables 0 [ 2267.576878][ T1910] percpu 5669056 [ 2267.576878][ T1910] sock 0 [ 2267.576878][ T1910] vmalloc 0 [ 2267.576878][ T1910] shmem 401408 [ 2267.576878][ T1910] zswap 0 [ 2267.576878][ T1910] zswapped 0 [ 2267.576878][ T1910] file_mapped 344064 [ 2267.576878][ T1910] file_dirty 0 [ 2267.576878][ T1910] file_writeback 0 [ 2267.576878][ T1910] swapcached 0 [ 2267.576878][ T1910] anon_thp 0 [ 2267.576878][ T1910] file_thp 0 [ 2267.576878][ T1910] shmem_thp 0 [ 2267.576878][ T1910] inactive_anon 118784 [ 2267.576878][ T1910] active_anon 413696 [ 2267.576878][ T1910] inactive_file 0 [ 2267.576878][ T1910] active_file 0 [ 2267.576878][ T1910] unevictable 0 [ 2267.576878][ T1910] slab_reclaimable 330440 [ 2267.576878][ T1910] slab_unreclaimable 307857008 [ 2267.576878][ T1910] slab 308187448 [ 2267.576878][ T1910] workingset_refault_anon 0 [ 2267.576878][ T1910] workingset_refault_file 27 [ 2267.576878][ T1910] workingset_activate_anon 0 [ 2267.576878][ T1910] workingset_activate_file 0 [ 2267.576878][ T1910] workingset_restore_anon 0 [ 2267.576878][ T1910] workingset_restore_file 0 [ 2267.576878][ T1910] workingset_nodereclaim 0 [ 2267.576878][ T1910] pgscan 3139 [ 2267.576878][ T1910] pgsteal 748 [ 2267.576878][ T1910] pgscan_kswapd 0 [ 2267.576878][ T1910] pgscan_direct 3139 [ 2267.576878][ T1910] pgscan_khugepaged 0 [ 2267.576878][ T1910] pgsteal_kswapd 0 [ 2267.576878][ T1910] pgsteal_direct 748 [ 2267.576878][ T1910] pgsteal_khugepaged 0 [ 2267.576878][ T1910] pgfault 213154 [ 2267.576878][ T1910] pgmajfault 3 [ 2267.576878][ T1910] pgrefill 9699 [ 2267.576878][ T1910] pgactivate 1889 [ 2267.576878][ T1910] pgdeactivate 0 [ 2267.576878][ T1910] pglazyfree 0 [ 2267.576878][ T1910] pglazyfreed 0 [ 2267.576878][ T1910] zswpin 0 [ 2267.576878][ T1910] zswpout 0 [ 2267.764071][ T1910] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=1910,uid=0 [ 2267.781887][ T1910] Memory cgroup out of memory: Killed process 1910 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2267.800589][ T1924] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2267.829031][ T1924] CPU: 0 PID: 1924 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2267.839076][ T1924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2267.849164][ T1924] Call Trace: [ 2267.852470][ T1924] [ 2267.855426][ T1924] dump_stack_lvl+0x136/0x150 [ 2267.860162][ T1924] dump_header+0x10a/0xd70 [ 2267.864613][ T1924] oom_kill_process+0x25d/0x600 [ 2267.869486][ T1924] out_of_memory+0x35c/0x1660 [ 2267.874196][ T1924] ? oom_killer_disable+0x2b0/0x2b0 [ 2267.879428][ T1924] ? rcu_read_unlock+0x9/0x60 [ 2267.884128][ T1924] ? find_held_lock+0x2d/0x110 [ 2267.888916][ T1924] mem_cgroup_out_of_memory+0x206/0x270 [ 2267.894492][ T1924] ? mem_cgroup_margin+0x130/0x130 [ 2267.899617][ T1924] ? lock_downgrade+0x690/0x690 [ 2267.904504][ T1924] try_charge_memcg+0xf99/0x13a0 [ 2267.909469][ T1924] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2267.915479][ T1924] ? rcu_read_unlock+0x9/0x60 [ 2267.920201][ T1924] ? lock_downgrade+0x690/0x690 [ 2267.925082][ T1924] charge_memcg+0x90/0x3b0 [ 2267.929524][ T1924] __mem_cgroup_charge+0x2b/0x90 [ 2267.934476][ T1924] do_wp_page+0x8ea/0x33c0 [ 2267.938909][ T1924] ? lock_sync+0x190/0x190 [ 2267.943344][ T1924] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2267.948735][ T1924] ? do_raw_spin_lock+0x124/0x2b0 [ 2267.953782][ T1924] ? spin_bug+0x1c0/0x1c0 [ 2267.958140][ T1924] __handle_mm_fault+0x1635/0x41c0 [ 2267.963269][ T1924] ? vm_iomap_memory+0x190/0x190 [ 2267.968216][ T1924] ? mas_walk+0x58f/0x730 [ 2267.972572][ T1924] ? numa_migrate_prep+0x3a0/0x3a0 [ 2267.977694][ T1924] ? do_user_addr_fault+0x367/0x1210 [ 2267.983009][ T1924] handle_mm_fault+0x2af/0x9f0 [ 2267.987792][ T1924] do_user_addr_fault+0x2ca/0x1210 [ 2267.992919][ T1924] ? rcu_is_watching+0x12/0xb0 [ 2267.997714][ T1924] exc_page_fault+0x98/0x170 [ 2268.002321][ T1924] asm_exc_page_fault+0x26/0x30 [ 2268.007198][ T1924] RIP: 0033:0x7fd4d9e39610 [ 2268.011619][ T1924] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2268.031238][ T1924] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2268.037316][ T1924] RAX: 0000000050777890 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2268.045296][ T1924] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000da234f1 [ 2268.053273][ T1924] RBP: 0000000050777890 R08: 0000000000001890 R09: 0000000050777894 [ 2268.061252][ T1924] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2268.069228][ T1924] R13: 0000000000000001 R14: 0000000000000030 R15: ffffffff8a03668e [ 2268.077214][ T1924] ? xas_start+0x14e/0x7a0 [ 2268.081678][ T1924] [ 2268.092049][ T1924] memory: usage 307188kB, limit 307200kB, failcnt 14802 [ 2268.099580][ T1924] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2268.106693][ T1924] Memory cgroup stats for /syz3: [ 2268.106922][ T1924] anon 122880 [ 2268.106922][ T1924] file 483328 [ 2268.106922][ T1924] kernel 313950208 [ 2268.106922][ T1924] kernel_stack 65536 [ 2268.106922][ T1924] pagetables 69632 [ 2268.106922][ T1924] sec_pagetables 0 [ 2268.106922][ T1924] percpu 5685632 [ 2268.106922][ T1924] sock 0 [ 2268.106922][ T1924] vmalloc 0 [ 2268.106922][ T1924] shmem 483328 [ 2268.106922][ T1924] zswap 0 [ 2268.106922][ T1924] zswapped 0 [ 2268.106922][ T1924] file_mapped 397312 [ 2268.106922][ T1924] file_dirty 0 [ 2268.106922][ T1924] file_writeback 0 [ 2268.106922][ T1924] swapcached 0 [ 2268.106922][ T1924] anon_thp 0 [ 2268.106922][ T1924] file_thp 0 [ 2268.106922][ T1924] shmem_thp 0 [ 2268.106922][ T1924] inactive_anon 4096 [ 2268.106922][ T1924] active_anon 602112 [ 2268.106922][ T1924] inactive_file 0 [ 2268.106922][ T1924] active_file 0 [ 2268.106922][ T1924] unevictable 0 [ 2268.106922][ T1924] slab_reclaimable 21032 [ 2268.106922][ T1924] slab_unreclaimable 308079856 [ 2268.106922][ T1924] slab 308100888 [ 2268.106922][ T1924] workingset_refault_anon 0 [ 2268.106922][ T1924] workingset_refault_file 0 [ 2268.106922][ T1924] workingset_activate_anon 0 [ 2268.106922][ T1924] workingset_activate_file 0 [ 2268.106922][ T1924] workingset_restore_anon 0 [ 2268.106922][ T1924] workingset_restore_file 0 [ 2268.106922][ T1924] workingset_nodereclaim 0 [ 2268.106922][ T1924] pgscan 651 [ 2268.106922][ T1924] pgsteal 85 [ 2268.106922][ T1924] pgscan_kswapd 0 [ 2268.106922][ T1924] pgscan_direct 651 [ 2268.106922][ T1924] pgscan_khugepaged 0 [ 2268.106922][ T1924] pgsteal_kswapd 0 [ 2268.106922][ T1924] pgsteal_direct 85 [ 2268.106922][ T1924] pgsteal_khugepaged 0 [ 2268.106922][ T1924] pgfault 152285 [ 2268.106922][ T1924] pgmajfault 1 [ 2268.106922][ T1924] pgrefill 3096 [ 2268.106922][ T1924] pgactivate 557 [ 2268.106922][ T1924] pgdeactivate 0 [ 2268.106922][ T1924] pglazyfree 0 [ 2268.106922][ T1924] pglazyfreed 0 [ 2268.106922][ T1924] zswpin 0 [ 2268.106922][ T1924] zswpout 0 [ 2268.310207][ T1924] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=1924,uid=0 [ 2268.325910][ T1924] Memory cgroup out of memory: Killed process 1924 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2268.343413][ T1940] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2268.354313][ T1940] CPU: 1 PID: 1940 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2268.364353][ T1940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2268.374433][ T1940] Call Trace: [ 2268.377734][ T1940] [ 2268.380693][ T1940] dump_stack_lvl+0x136/0x150 [ 2268.385424][ T1940] dump_header+0x10a/0xd70 [ 2268.389888][ T1940] oom_kill_process+0x25d/0x600 [ 2268.394777][ T1940] out_of_memory+0x35c/0x1660 [ 2268.399498][ T1940] ? oom_killer_disable+0x2b0/0x2b0 [ 2268.404736][ T1940] ? rcu_read_unlock+0x9/0x60 [ 2268.409446][ T1940] ? find_held_lock+0x2d/0x110 [ 2268.414257][ T1940] mem_cgroup_out_of_memory+0x206/0x270 [ 2268.419838][ T1940] ? mem_cgroup_margin+0x130/0x130 [ 2268.424994][ T1940] ? lock_downgrade+0x690/0x690 [ 2268.429905][ T1940] try_charge_memcg+0xf99/0x13a0 [ 2268.434891][ T1940] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2268.440910][ T1940] ? rcu_read_unlock+0x9/0x60 [ 2268.445635][ T1940] ? lock_downgrade+0x690/0x690 [ 2268.450551][ T1940] charge_memcg+0x90/0x3b0 [ 2268.455014][ T1940] __mem_cgroup_charge+0x2b/0x90 [ 2268.459977][ T1940] do_wp_page+0x8ea/0x33c0 [ 2268.464433][ T1940] ? lock_sync+0x190/0x190 [ 2268.468976][ T1940] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2268.474383][ T1940] ? do_raw_spin_lock+0x124/0x2b0 [ 2268.479453][ T1940] ? spin_bug+0x1c0/0x1c0 [ 2268.483837][ T1940] __handle_mm_fault+0x1635/0x41c0 [ 2268.488994][ T1940] ? vm_iomap_memory+0x190/0x190 [ 2268.493963][ T1940] ? mas_walk+0x58f/0x730 [ 2268.498345][ T1940] ? numa_migrate_prep+0x3a0/0x3a0 [ 2268.503485][ T1940] ? do_user_addr_fault+0x367/0x1210 [ 2268.508827][ T1940] handle_mm_fault+0x2af/0x9f0 [ 2268.513632][ T1940] do_user_addr_fault+0x2ca/0x1210 [ 2268.518789][ T1940] ? rcu_is_watching+0x12/0xb0 [ 2268.523608][ T1940] exc_page_fault+0x98/0x170 [ 2268.528242][ T1940] asm_exc_page_fault+0x26/0x30 [ 2268.533139][ T1940] RIP: 0033:0x7fb9fa639610 [ 2268.537580][ T1940] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2268.557225][ T1940] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2268.563328][ T1940] RAX: 0000000039ddb301 RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2268.571336][ T1940] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000a2383ba [ 2268.579341][ T1940] RBP: 0000000039ddb301 R08: 0000000000001301 R09: 0000000039ddb305 [ 2268.587355][ T1940] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2268.595455][ T1940] R13: 0000000000000001 R14: 0000000000000014 R15: ffffffff83cdd7cf [ 2268.603463][ T1940] ? security_socket_create+0x3f/0xc0 [ 2268.608897][ T1940] 17:16:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xf9a66b82}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xac90, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x400, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:16:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2268.699549][ T1956] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2268.709412][ T1940] memory: usage 307200kB, limit 307200kB, failcnt 28192 [ 2268.718248][ T1940] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2268.749055][ T1940] Memory cgroup stats for /syz0: [ 2268.749878][ T1940] anon 126976 [ 2268.749878][ T1940] file 458752 [ 2268.749878][ T1940] kernel 313987072 [ 2268.749878][ T1940] kernel_stack 65536 [ 2268.749878][ T1940] pagetables 73728 [ 2268.749878][ T1940] sec_pagetables 0 [ 2268.749878][ T1940] percpu 5677408 [ 2268.749878][ T1940] sock 0 [ 2268.749878][ T1940] vmalloc 0 [ 2268.749878][ T1940] shmem 450560 [ 2268.749878][ T1940] zswap 0 [ 2268.749878][ T1940] zswapped 0 [ 2268.749878][ T1940] file_mapped 409600 [ 2268.749878][ T1940] file_dirty 8192 [ 2268.749878][ T1940] file_writeback 0 [ 2268.749878][ T1940] swapcached 0 [ 2268.749878][ T1940] anon_thp 0 [ 2268.749878][ T1940] file_thp 0 [ 2268.749878][ T1940] shmem_thp 0 [ 2268.749878][ T1940] inactive_anon 401408 [ 2268.749878][ T1940] active_anon 176128 [ 2268.749878][ T1940] inactive_file 4096 [ 2268.749878][ T1940] active_file 4096 [ 2268.749878][ T1940] unevictable 0 [ 2268.749878][ T1940] slab_reclaimable 62024 [ 2268.749878][ T1940] slab_unreclaimable 308078472 [ 2268.749878][ T1940] slab 308140496 [ 2268.749878][ T1940] workingset_refault_anon 0 [ 2268.749878][ T1940] workingset_refault_file 2 [ 2268.749878][ T1940] workingset_activate_anon 0 [ 2268.749878][ T1940] workingset_activate_file 0 [ 2268.749878][ T1940] workingset_restore_anon 0 [ 2268.749878][ T1940] workingset_restore_file 2 [ 2268.749878][ T1940] workingset_nodereclaim 0 [ 2268.749878][ T1940] pgscan 2499 [ 2268.749878][ T1940] pgsteal 350 [ 2268.749878][ T1940] pgscan_kswapd 0 [ 2268.749878][ T1940] pgscan_direct 2499 [ 2268.749878][ T1940] pgscan_khugepaged 0 [ 2268.749878][ T1940] pgsteal_kswapd 0 [ 2268.749878][ T1940] pgsteal_direct 350 [ 2268.749878][ T1940] pgsteal_khugepaged 0 [ 2268.749878][ T1940] pgfault 227250 [ 2268.749878][ T1940] pgmajfault 1 [ 2268.749878][ T1940] pgrefill 44377 [ 2268.749878][ T1940] pgactivate 2145 [ 2268.749878][ T1940] pgdeactivate 0 [ 2268.749878][ T1940] pglazyfree 0 [ 2268.749878][ T1940] pglazyfreed 0 [ 2268.749878][ T1940] zswpin 0 [ 2268.749878][ T1940] zswpout 0 [ 2268.966774][ T1940] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=1940,uid=0 [ 2268.983211][ T1940] Memory cgroup out of memory: Killed process 1940 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2269.001505][ T1952] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2269.020276][ T1952] CPU: 0 PID: 1952 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2269.030314][ T1952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2269.040380][ T1952] Call Trace: [ 2269.043662][ T1952] [ 2269.046622][ T1952] dump_stack_lvl+0x136/0x150 [ 2269.051327][ T1952] dump_header+0x10a/0xd70 [ 2269.055842][ T1952] oom_kill_process+0x25d/0x600 [ 2269.060703][ T1952] out_of_memory+0x35c/0x1660 [ 2269.065397][ T1952] ? oom_killer_disable+0x2b0/0x2b0 [ 2269.070609][ T1952] ? rcu_read_unlock+0x9/0x60 [ 2269.075301][ T1952] ? find_held_lock+0x2d/0x110 [ 2269.080083][ T1952] mem_cgroup_out_of_memory+0x206/0x270 [ 2269.085647][ T1952] ? mem_cgroup_margin+0x130/0x130 [ 2269.090770][ T1952] ? lock_downgrade+0x690/0x690 [ 2269.095650][ T1952] try_charge_memcg+0xf99/0x13a0 [ 2269.100615][ T1952] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2269.106622][ T1952] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2269.112361][ T1952] ? lock_downgrade+0x690/0x690 [ 2269.117229][ T1952] ? lock_downgrade+0x690/0x690 [ 2269.122109][ T1952] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2269.127679][ T1952] __alloc_pages+0x1f3/0x4a0 [ 2269.132288][ T1952] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2269.139074][ T1952] ? __lock_acquire+0xbe1/0x5df0 [ 2269.144040][ T1952] ? find_held_lock+0x2d/0x110 [ 2269.148821][ T1952] alloc_pages+0x1aa/0x270 [ 2269.153259][ T1952] __pmd_alloc+0x3f/0x5d0 [ 2269.157601][ T1952] __handle_mm_fault+0x93e/0x41c0 [ 2269.162642][ T1952] ? mt_find+0x3b9/0xa60 [ 2269.166902][ T1952] ? vm_iomap_memory+0x190/0x190 [ 2269.171852][ T1952] ? mas_find+0x200/0x200 [ 2269.176212][ T1952] handle_mm_fault+0x2af/0x9f0 [ 2269.180996][ T1952] do_user_addr_fault+0x51a/0x1210 [ 2269.186130][ T1952] exc_page_fault+0x98/0x170 [ 2269.190735][ T1952] asm_exc_page_fault+0x26/0x30 [ 2269.195609][ T1952] RIP: 0033:0x7f9a5a086cb6 [ 2269.200033][ T1952] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2269.219738][ T1952] RSP: 002b:00007ffd971aa8a8 EFLAGS: 00010246 [ 2269.225812][ T1952] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2269.233796][ T1952] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2269.241770][ T1952] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 [ 2269.249745][ T1952] R10: 00007f9a59c000c8 R11: 0000000000000246 R12: 0000000000229e1f [ 2269.257723][ T1952] R13: 00007ffd971aa990 R14: 00007f9a5a1abf80 R15: 0000000000000032 [ 2269.265718][ T1952] [ 2269.509240][ T1952] memory: usage 307200kB, limit 307200kB, failcnt 38801 [ 2269.516246][ T1952] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2269.549166][ T1952] Memory cgroup stats for /syz1: [ 2269.549415][ T1952] anon 131072 [ 2269.549415][ T1952] file 405504 [ 2269.549415][ T1952] kernel 314036224 [ 2269.549415][ T1952] kernel_stack 65536 [ 2269.549415][ T1952] pagetables 69632 [ 2269.549415][ T1952] sec_pagetables 0 [ 2269.549415][ T1952] percpu 5669120 [ 2269.549415][ T1952] sock 0 [ 2269.549415][ T1952] vmalloc 0 [ 2269.549415][ T1952] shmem 401408 [ 2269.549415][ T1952] zswap 0 [ 2269.549415][ T1952] zswapped 0 [ 2269.549415][ T1952] file_mapped 344064 [ 2269.549415][ T1952] file_dirty 4096 [ 2269.549415][ T1952] file_writeback 0 [ 2269.549415][ T1952] swapcached 0 [ 2269.549415][ T1952] anon_thp 0 [ 2269.549415][ T1952] file_thp 0 [ 2269.549415][ T1952] shmem_thp 0 [ 2269.549415][ T1952] inactive_anon 352256 [ 2269.549415][ T1952] active_anon 180224 [ 2269.549415][ T1952] inactive_file 0 [ 2269.549415][ T1952] active_file 4096 [ 2269.549415][ T1952] unevictable 0 [ 2269.549415][ T1952] slab_reclaimable 330680 [ 2269.549415][ T1952] slab_unreclaimable 307868984 [ 2269.549415][ T1952] slab 308199664 [ 2269.549415][ T1952] workingset_refault_anon 0 [ 2269.549415][ T1952] workingset_refault_file 27 [ 2269.549415][ T1952] workingset_activate_anon 0 [ 2269.549415][ T1952] workingset_activate_file 0 [ 2269.549415][ T1952] workingset_restore_anon 0 [ 2269.549415][ T1952] workingset_restore_file 0 [ 2269.549415][ T1952] workingset_nodereclaim 0 [ 2269.549415][ T1952] pgscan 3141 [ 2269.549415][ T1952] pgsteal 748 [ 2269.549415][ T1952] pgscan_kswapd 0 [ 2269.549415][ T1952] pgscan_direct 3141 [ 2269.549415][ T1952] pgscan_khugepaged 0 [ 2269.549415][ T1952] pgsteal_kswapd 0 [ 2269.549415][ T1952] pgsteal_direct 748 [ 2269.549415][ T1952] pgsteal_khugepaged 0 [ 2269.549415][ T1952] pgfault 213211 [ 2269.549415][ T1952] pgmajfault 3 [ 2269.549415][ T1952] pgrefill 9750 [ 2269.549415][ T1952] pgactivate 1891 [ 2269.549415][ T1952] pgdeactivate 0 [ 2269.549415][ T1952] pglazyfree 0 [ 2269.549415][ T1952] pglazyfreed 0 [ 2269.549415][ T1952] zswpin 0 [ 2269.549415][ T1952] zswpout 0 [ 2269.789215][ T1952] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=1952,uid=0 [ 2269.840500][ T1952] Memory cgroup out of memory: Killed process 1952 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2269.889638][ T1955] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2269.919802][ T1955] CPU: 1 PID: 1955 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2269.929840][ T1955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2269.939919][ T1955] Call Trace: [ 2269.943223][ T1955] [ 2269.946167][ T1955] dump_stack_lvl+0x136/0x150 [ 2269.950898][ T1955] dump_header+0x10a/0xd70 [ 2269.955345][ T1955] oom_kill_process+0x25d/0x600 [ 2269.960225][ T1955] out_of_memory+0x35c/0x1660 [ 2269.964940][ T1955] ? oom_killer_disable+0x2b0/0x2b0 [ 2269.970165][ T1955] ? rcu_read_unlock+0x9/0x60 [ 2269.974868][ T1955] ? find_held_lock+0x2d/0x110 [ 2269.979670][ T1955] mem_cgroup_out_of_memory+0x206/0x270 [ 2269.985264][ T1955] ? mem_cgroup_margin+0x130/0x130 [ 2269.990415][ T1955] ? lock_downgrade+0x690/0x690 [ 2269.995332][ T1955] try_charge_memcg+0xf99/0x13a0 [ 2270.000417][ T1955] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2270.006457][ T1955] ? rcu_read_unlock+0x9/0x60 [ 2270.011164][ T1955] ? lock_downgrade+0x690/0x690 [ 2270.016067][ T1955] charge_memcg+0x90/0x3b0 [ 2270.020523][ T1955] __mem_cgroup_charge+0x2b/0x90 [ 2270.025480][ T1955] do_wp_page+0x8ea/0x33c0 [ 2270.029925][ T1955] ? lock_sync+0x190/0x190 [ 2270.034379][ T1955] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2270.039780][ T1955] ? do_raw_spin_lock+0x124/0x2b0 [ 2270.044835][ T1955] ? spin_bug+0x1c0/0x1c0 [ 2270.049198][ T1955] __handle_mm_fault+0x1635/0x41c0 [ 2270.054330][ T1955] ? vm_iomap_memory+0x190/0x190 [ 2270.059279][ T1955] ? mas_walk+0x58f/0x730 [ 2270.063637][ T1955] ? numa_migrate_prep+0x3a0/0x3a0 [ 2270.068761][ T1955] ? do_user_addr_fault+0x367/0x1210 [ 2270.074075][ T1955] handle_mm_fault+0x2af/0x9f0 [ 2270.078860][ T1955] do_user_addr_fault+0x2ca/0x1210 [ 2270.083991][ T1955] ? rcu_is_watching+0x12/0xb0 [ 2270.088782][ T1955] exc_page_fault+0x98/0x170 [ 2270.093407][ T1955] asm_exc_page_fault+0x26/0x30 [ 2270.098302][ T1955] RIP: 0033:0x7fd4d9e39610 [ 2270.102735][ T1955] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2270.122360][ T1955] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2270.128438][ T1955] RAX: 0000000039ddb301 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2270.136414][ T1955] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000a2383ba [ 2270.144392][ T1955] RBP: 0000000039ddb301 R08: 0000000000001301 R09: 0000000039ddb305 [ 2270.152372][ T1955] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2270.160348][ T1955] R13: 0000000000000001 R14: 0000000000000014 R15: ffffffff83cdd7cf [ 2270.168326][ T1955] ? security_socket_create+0x3f/0xc0 [ 2270.173744][ T1955] [ 2270.349288][ T1955] memory: usage 307200kB, limit 307200kB, failcnt 14882 [ 2270.356370][ T1955] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2270.379263][ T1955] Memory cgroup stats for /syz3: [ 2270.379492][ T1955] anon 118784 [ 2270.379492][ T1955] file 487424 [ 2270.379492][ T1955] kernel 313966592 [ 2270.379492][ T1955] kernel_stack 65536 [ 2270.379492][ T1955] pagetables 69632 [ 2270.379492][ T1955] sec_pagetables 0 [ 2270.379492][ T1955] percpu 5685696 [ 2270.379492][ T1955] sock 0 [ 2270.379492][ T1955] vmalloc 0 [ 2270.379492][ T1955] shmem 483328 [ 2270.379492][ T1955] zswap 0 [ 2270.379492][ T1955] zswapped 0 [ 2270.379492][ T1955] file_mapped 397312 [ 2270.379492][ T1955] file_dirty 0 [ 2270.379492][ T1955] file_writeback 0 [ 2270.379492][ T1955] swapcached 0 [ 2270.379492][ T1955] anon_thp 0 [ 2270.379492][ T1955] file_thp 0 [ 2270.379492][ T1955] shmem_thp 0 [ 2270.379492][ T1955] inactive_anon 585728 [ 2270.379492][ T1955] active_anon 16384 [ 2270.379492][ T1955] inactive_file 4096 [ 2270.379492][ T1955] active_file 0 [ 2270.379492][ T1955] unevictable 0 [ 2270.379492][ T1955] slab_reclaimable 21272 [ 2270.379492][ T1955] slab_unreclaimable 308089216 [ 2270.379492][ T1955] slab 308110488 [ 2270.379492][ T1955] workingset_refault_anon 0 [ 2270.379492][ T1955] workingset_refault_file 0 [ 2270.379492][ T1955] workingset_activate_anon 0 [ 2270.379492][ T1955] workingset_activate_file 0 [ 2270.379492][ T1955] workingset_restore_anon 0 [ 2270.379492][ T1955] workingset_restore_file 0 [ 2270.379492][ T1955] workingset_nodereclaim 0 [ 2270.379492][ T1955] pgscan 674 [ 2270.379492][ T1955] pgsteal 85 [ 2270.379492][ T1955] pgscan_kswapd 0 [ 2270.379492][ T1955] pgscan_direct 674 [ 2270.379492][ T1955] pgscan_khugepaged 0 [ 2270.379492][ T1955] pgsteal_kswapd 0 [ 2270.379492][ T1955] pgsteal_direct 85 [ 2270.379492][ T1955] pgsteal_khugepaged 0 [ 2270.379492][ T1955] pgfault 152337 [ 2270.379492][ T1955] pgmajfault 1 [ 2270.379492][ T1955] pgrefill 3096 [ 2270.379492][ T1955] pgactivate 580 [ 2270.379492][ T1955] pgdeactivate 0 [ 2270.379492][ T1955] pglazyfree 0 [ 2270.379492][ T1955] pglazyfreed 0 [ 2270.379492][ T1955] zswpin 0 [ 2270.379492][ T1955] zswpout 0 [ 2270.759334][ T1955] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=1955,uid=0 [ 2270.790546][ T1955] Memory cgroup out of memory: Killed process 1955 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 17:16:40 executing program 4: unshare(0x70040280) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710}, 0x10, 0xc0000) unshare(0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000c, 0x6031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) unshare(0x42000600) (async) unshare(0x42000600) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x9, 0x20, 0x0, 0x1000, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x1}, 0x48) (async) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x9, 0x20, 0x0, 0x1000, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x1}, 0x48) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) 17:16:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xae00, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x400, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:16:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x73200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xfb030000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2271.397769][ T1970] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:16:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xae16, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x400, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x400, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x4}}}]}, 0x34}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) [ 2271.551560][ T1966] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2271.596507][ T1966] CPU: 0 PID: 1966 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2271.606554][ T1966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2271.616647][ T1966] Call Trace: [ 2271.619961][ T1966] [ 2271.622913][ T1966] dump_stack_lvl+0x136/0x150 [ 2271.627632][ T1966] dump_header+0x10a/0xd70 [ 2271.632090][ T1966] oom_kill_process+0x25d/0x600 [ 2271.636985][ T1966] out_of_memory+0x35c/0x1660 [ 2271.641712][ T1966] ? find_held_lock+0x2d/0x110 [ 2271.646521][ T1966] ? oom_killer_disable+0x2b0/0x2b0 [ 2271.651762][ T1966] ? rcu_read_unlock+0x9/0x60 [ 2271.656485][ T1966] ? find_held_lock+0x2d/0x110 [ 2271.661291][ T1966] mem_cgroup_out_of_memory+0x206/0x270 [ 2271.666888][ T1966] ? mem_cgroup_margin+0x130/0x130 [ 2271.672041][ T1966] ? lock_downgrade+0x690/0x690 [ 2271.676960][ T1966] try_charge_memcg+0xf99/0x13a0 [ 2271.681947][ T1966] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2271.687960][ T1966] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2271.693722][ T1966] ? lock_downgrade+0x690/0x690 [ 2271.698614][ T1966] ? lock_downgrade+0x690/0x690 [ 2271.703527][ T1966] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2271.709109][ T1966] __alloc_pages+0x1f3/0x4a0 [ 2271.713726][ T1966] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2271.720515][ T1966] ? __lock_acquire+0xbe1/0x5df0 [ 2271.725482][ T1966] ? find_held_lock+0x2d/0x110 [ 2271.730262][ T1966] alloc_pages+0x1aa/0x270 [ 2271.734702][ T1966] __pmd_alloc+0x3f/0x5d0 [ 2271.739044][ T1966] __handle_mm_fault+0x93e/0x41c0 [ 2271.744087][ T1966] ? mt_find+0x3b9/0xa60 [ 2271.748352][ T1966] ? vm_iomap_memory+0x190/0x190 [ 2271.753299][ T1966] ? mas_find+0x200/0x200 [ 2271.757663][ T1966] handle_mm_fault+0x2af/0x9f0 [ 2271.762450][ T1966] do_user_addr_fault+0x51a/0x1210 [ 2271.767589][ T1966] exc_page_fault+0x98/0x170 [ 2271.772198][ T1966] asm_exc_page_fault+0x26/0x30 [ 2271.777071][ T1966] RIP: 0033:0x7f9a5a086cb6 [ 2271.781496][ T1966] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2271.801113][ T1966] RSP: 002b:00007ffd971aa8a8 EFLAGS: 00010246 [ 2271.807190][ T1966] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2271.815168][ T1966] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2271.823146][ T1966] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 [ 2271.831121][ T1966] R10: 00007f9a59c000c8 R11: 0000000000000246 R12: 000000000022a8dc [ 2271.839100][ T1966] R13: 00007ffd971aa990 R14: 00007f9a5a1abf80 R15: 0000000000000032 17:16:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xb200, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2271.847097][ T1966] [ 2271.863537][ T1966] memory: usage 307200kB, limit 307200kB, failcnt 38863 [ 2271.881205][ T1966] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2271.889071][ T1966] Memory cgroup stats for /syz1: [ 2271.891299][ T1966] anon 131072 [ 2271.891299][ T1966] file 405504 [ 2271.891299][ T1966] kernel 314036224 [ 2271.891299][ T1966] kernel_stack 65536 [ 2271.891299][ T1966] pagetables 69632 [ 2271.891299][ T1966] sec_pagetables 0 [ 2271.891299][ T1966] percpu 5669120 [ 2271.891299][ T1966] sock 0 [ 2271.891299][ T1966] vmalloc 0 [ 2271.891299][ T1966] shmem 401408 [ 2271.891299][ T1966] zswap 0 [ 2271.891299][ T1966] zswapped 0 [ 2271.891299][ T1966] file_mapped 344064 [ 2271.891299][ T1966] file_dirty 4096 [ 2271.891299][ T1966] file_writeback 0 [ 2271.891299][ T1966] swapcached 0 [ 2271.891299][ T1966] anon_thp 0 [ 2271.891299][ T1966] file_thp 0 [ 2271.891299][ T1966] shmem_thp 0 [ 2271.891299][ T1966] inactive_anon 356352 [ 2271.891299][ T1966] active_anon 176128 [ 2271.891299][ T1966] inactive_file 0 [ 2271.891299][ T1966] active_file 4096 [ 2271.891299][ T1966] unevictable 0 [ 2271.891299][ T1966] slab_reclaimable 330680 [ 2271.891299][ T1966] slab_unreclaimable 307868984 [ 2271.891299][ T1966] slab 308199664 [ 2271.891299][ T1966] workingset_refault_anon 0 [ 2271.891299][ T1966] workingset_refault_file 27 [ 2271.891299][ T1966] workingset_activate_anon 0 [ 2271.891299][ T1966] workingset_activate_file 0 [ 2271.891299][ T1966] workingset_restore_anon 0 [ 2271.891299][ T1966] workingset_restore_file 0 [ 2271.891299][ T1966] workingset_nodereclaim 0 [ 2271.891299][ T1966] pgscan 3141 [ 2271.891299][ T1966] pgsteal 748 [ 2271.891299][ T1966] pgscan_kswapd 0 [ 2271.891299][ T1966] pgscan_direct 3141 [ 2271.891299][ T1966] pgscan_khugepaged 0 [ 2271.891299][ T1966] pgsteal_kswapd 0 [ 2271.891299][ T1966] pgsteal_direct 748 [ 2271.891299][ T1966] pgsteal_khugepaged 0 17:16:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000800000002140012800b0001006261742d0a1fe68a46b6eae0f411b81afa57e561647640ff0280"], 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) socketpair(0x1, 0x3, 0x7fffffff, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_delrule={0x70, 0x21, 0x4, 0x70bd26, 0x25dfdbfc, {0x2, 0x80, 0x20, 0x9, 0x81, 0x0, 0x0, 0x5}, [@FRA_GENERIC_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x1}, @FRA_SRC={0x8, 0x2, @remote}, @FRA_DST={0x8, 0x1, @multicast2}, @FRA_FLOW={0x8}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010102}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2b}}, @FRA_SRC={0x8, 0x2, @empty}, @FRA_SRC={0x8, 0x2, @private=0xa010101}, @FRA_FLOW={0x8, 0xb, 0x10000}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x8}]}, 0x70}}, 0x24000004) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2271.891299][ T1966] pgfault 213268 [ 2271.891299][ T1966] pgmajfault 3 [ 2271.891299][ T1966] pgrefill 9802 [ 2271.891299][ T1966] pgactivate 1891 [ 2271.891299][ T1966] pgdeactivate 0 [ 2271.891299][ T1966] pglazyfree 0 [ 2271.891299][ T1966] pglazyfreed 0 [ 2271.891299][ T1966] zswpin 0 [ 2271.891299][ T1966] zswpout 0 [ 2272.015970][ T1999] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2272.104299][ T1966] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=1966,uid=0 [ 2272.120678][ T1966] Memory cgroup out of memory: Killed process 1966 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2272.138667][ T1968] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2272.151863][ T1968] CPU: 1 PID: 1968 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2272.161896][ T1968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2272.172005][ T1968] Call Trace: [ 2272.175299][ T1968] [ 2272.178246][ T1968] dump_stack_lvl+0x136/0x150 [ 2272.182986][ T1968] dump_header+0x10a/0xd70 [ 2272.187444][ T1968] oom_kill_process+0x25d/0x600 [ 2272.192339][ T1968] out_of_memory+0x35c/0x1660 [ 2272.196414][ T2002] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2272.197050][ T1968] ? oom_killer_disable+0x2b0/0x2b0 [ 2272.211514][ T1968] ? rcu_read_unlock+0x9/0x60 [ 2272.216245][ T1968] ? find_held_lock+0x2d/0x110 [ 2272.221062][ T1968] mem_cgroup_out_of_memory+0x206/0x270 [ 2272.226647][ T1968] ? mem_cgroup_margin+0x130/0x130 [ 2272.231820][ T1968] ? lock_downgrade+0x690/0x690 [ 2272.236740][ T1968] try_charge_memcg+0xf99/0x13a0 [ 2272.241738][ T1968] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2272.247782][ T1968] ? rcu_read_unlock+0x9/0x60 [ 2272.252501][ T1968] ? lock_downgrade+0x690/0x690 [ 2272.257405][ T1968] charge_memcg+0x90/0x3b0 [ 2272.261864][ T1968] __mem_cgroup_charge+0x2b/0x90 [ 2272.266838][ T1968] do_wp_page+0x8ea/0x33c0 [ 2272.271391][ T1968] ? lock_sync+0x190/0x190 [ 2272.275856][ T1968] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2272.281272][ T1968] ? do_raw_spin_lock+0x124/0x2b0 [ 2272.286349][ T1968] ? spin_bug+0x1c0/0x1c0 [ 2272.290912][ T1968] __handle_mm_fault+0x1635/0x41c0 [ 2272.296050][ T1968] ? vm_iomap_memory+0x190/0x190 [ 2272.301008][ T1968] ? mas_walk+0x58f/0x730 [ 2272.305373][ T1968] ? numa_migrate_prep+0x3a0/0x3a0 [ 2272.310601][ T1968] ? do_user_addr_fault+0x367/0x1210 [ 2272.315942][ T1968] handle_mm_fault+0x2af/0x9f0 [ 2272.320749][ T1968] do_user_addr_fault+0x2ca/0x1210 [ 2272.325905][ T1968] ? rcu_is_watching+0x12/0xb0 [ 2272.330722][ T1968] exc_page_fault+0x98/0x170 [ 2272.335350][ T1968] asm_exc_page_fault+0x26/0x30 [ 2272.340254][ T1968] RIP: 0033:0x7fd4d9e39610 [ 2272.344693][ T1968] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2272.364330][ T1968] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2272.370432][ T1968] RAX: 0000000039ddb301 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2272.378435][ T1968] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000a2383ba [ 2272.386439][ T1968] RBP: 0000000039ddb301 R08: 0000000000001301 R09: 0000000039ddb305 [ 2272.394446][ T1968] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 17:16:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xbe02, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2272.402483][ T1968] R13: 0000000000000001 R14: 0000000000000014 R15: ffffffff83cdd7cf [ 2272.410483][ T1968] ? security_socket_create+0x3f/0xc0 [ 2272.415917][ T1968] [ 2272.542784][ T2017] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2272.615001][ T1968] memory: usage 307200kB, limit 307200kB, failcnt 14951 [ 2272.626051][ T1968] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2272.667982][ T1968] Memory cgroup stats for /syz3: [ 2272.668278][ T1968] anon 118784 [ 2272.668278][ T1968] file 487424 [ 2272.668278][ T1968] kernel 313966592 [ 2272.668278][ T1968] kernel_stack 65536 [ 2272.668278][ T1968] pagetables 69632 [ 2272.668278][ T1968] sec_pagetables 0 [ 2272.668278][ T1968] percpu 5685696 [ 2272.668278][ T1968] sock 0 [ 2272.668278][ T1968] vmalloc 0 [ 2272.668278][ T1968] shmem 483328 [ 2272.668278][ T1968] zswap 0 [ 2272.668278][ T1968] zswapped 0 [ 2272.668278][ T1968] file_mapped 397312 [ 2272.668278][ T1968] file_dirty 0 [ 2272.668278][ T1968] file_writeback 0 [ 2272.668278][ T1968] swapcached 0 [ 2272.668278][ T1968] anon_thp 0 [ 2272.668278][ T1968] file_thp 0 [ 2272.668278][ T1968] shmem_thp 0 [ 2272.668278][ T1968] inactive_anon 36864 [ 2272.668278][ T1968] active_anon 565248 [ 2272.668278][ T1968] inactive_file 4096 [ 2272.668278][ T1968] active_file 0 [ 2272.668278][ T1968] unevictable 0 [ 2272.668278][ T1968] slab_reclaimable 21272 [ 2272.668278][ T1968] slab_unreclaimable 308089216 [ 2272.668278][ T1968] slab 308110488 [ 2272.668278][ T1968] workingset_refault_anon 0 [ 2272.668278][ T1968] workingset_refault_file 0 [ 2272.668278][ T1968] workingset_activate_anon 0 [ 2272.668278][ T1968] workingset_activate_file 0 [ 2272.668278][ T1968] workingset_restore_anon 0 [ 2272.668278][ T1968] workingset_restore_file 0 [ 2272.668278][ T1968] workingset_nodereclaim 0 [ 2272.668278][ T1968] pgscan 767 [ 2272.668278][ T1968] pgsteal 86 [ 2272.668278][ T1968] pgscan_kswapd 0 [ 2272.668278][ T1968] pgscan_direct 767 [ 2272.668278][ T1968] pgscan_khugepaged 0 [ 2272.668278][ T1968] pgsteal_kswapd 0 [ 2272.668278][ T1968] pgsteal_direct 86 [ 2272.668278][ T1968] pgsteal_khugepaged 0 [ 2272.668278][ T1968] pgfault 152389 [ 2272.668278][ T1968] pgmajfault 1 [ 2272.668278][ T1968] pgrefill 3096 [ 2272.668278][ T1968] pgactivate 672 [ 2272.668278][ T1968] pgdeactivate 0 [ 2272.668278][ T1968] pglazyfree 0 [ 2272.668278][ T1968] pglazyfreed 0 [ 2272.668278][ T1968] zswpin 0 [ 2272.668278][ T1968] zswpout 0 [ 2272.859351][ T1968] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=1968,uid=0 [ 2272.890561][ T1968] Memory cgroup out of memory: Killed process 1968 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2272.908542][ T1969] syz-executor.0 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2272.924536][ T1969] CPU: 0 PID: 1969 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2272.934576][ T1969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2272.944662][ T1969] Call Trace: [ 2272.947968][ T1969] [ 2272.950921][ T1969] dump_stack_lvl+0x136/0x150 [ 2272.955654][ T1969] dump_header+0x10a/0xd70 [ 2272.960114][ T1969] oom_kill_process+0x25d/0x600 [ 2272.965004][ T1969] out_of_memory+0x35c/0x1660 [ 2272.969729][ T1969] ? oom_killer_disable+0x2b0/0x2b0 [ 2272.974967][ T1969] ? rcu_read_unlock+0x9/0x60 [ 2272.979684][ T1969] ? find_held_lock+0x2d/0x110 [ 2272.984478][ T1969] mem_cgroup_out_of_memory+0x206/0x270 [ 2272.990052][ T1969] ? mem_cgroup_margin+0x130/0x130 [ 2272.995184][ T1969] ? lock_downgrade+0x690/0x690 [ 2273.000070][ T1969] try_charge_memcg+0xf99/0x13a0 [ 2273.005066][ T1969] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2273.011072][ T1969] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2273.016817][ T1969] ? lock_downgrade+0x690/0x690 [ 2273.021708][ T1969] ? lock_downgrade+0x690/0x690 [ 2273.026613][ T1969] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2273.032193][ T1969] __alloc_pages+0x1f3/0x4a0 [ 2273.036815][ T1969] ? ___slab_alloc+0xca0/0x1400 [ 2273.041694][ T1969] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2273.048571][ T1969] ? print_usage_bug.part.0+0x660/0x660 [ 2273.054144][ T1969] ? find_held_lock+0x2d/0x110 [ 2273.058932][ T1969] alloc_pages+0x1aa/0x270 [ 2273.063373][ T1969] pte_alloc_one+0x1a/0x230 [ 2273.067901][ T1969] __pte_alloc+0x6d/0x260 [ 2273.072256][ T1969] ? pmd_install+0x160/0x160 [ 2273.076879][ T1969] ? _raw_spin_unlock+0x28/0x40 [ 2273.081752][ T1969] ? __pmd_alloc+0x30c/0x5d0 [ 2273.086356][ T1969] __handle_mm_fault+0x412e/0x41c0 [ 2273.091488][ T1969] ? mt_find+0x3b9/0xa60 [ 2273.095754][ T1969] ? vm_iomap_memory+0x190/0x190 [ 2273.100705][ T1969] ? mas_find+0x200/0x200 [ 2273.105076][ T1969] handle_mm_fault+0x2af/0x9f0 [ 2273.109863][ T1969] do_user_addr_fault+0x51a/0x1210 [ 2273.115001][ T1969] exc_page_fault+0x98/0x170 [ 2273.119612][ T1969] asm_exc_page_fault+0x26/0x30 [ 2273.124605][ T1969] RIP: 0033:0x7fb9fa686cb6 [ 2273.129050][ T1969] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2273.148669][ T1969] RSP: 002b:00007ffc97628da8 EFLAGS: 00010246 [ 2273.154749][ T1969] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2273.162730][ T1969] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2273.170727][ T1969] RBP: 00007ffc97628e68 R08: 00007fb9fa600000 R09: 00007fb9fa200000 [ 2273.178707][ T1969] R10: 00007fb9fa2000c8 R11: 0000000000000246 R12: 000000000022a8fc [ 2273.186695][ T1969] R13: 00007ffc97628e90 R14: 00007fb9fa7abf80 R15: 0000000000000032 [ 2273.194697][ T1969] [ 2273.224478][ T1969] memory: usage 307200kB, limit 307200kB, failcnt 28267 [ 2273.231823][ T1969] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2273.238872][ T1969] Memory cgroup stats for /syz0: [ 2273.239053][ T1969] anon 135168 [ 2273.239053][ T1969] file 458752 [ 2273.239053][ T1969] kernel 313978880 [ 2273.239053][ T1969] kernel_stack 65536 [ 2273.239053][ T1969] pagetables 77824 [ 2273.239053][ T1969] sec_pagetables 0 [ 2273.239053][ T1969] percpu 5677344 [ 2273.239053][ T1969] sock 0 [ 2273.239053][ T1969] vmalloc 0 [ 2273.239053][ T1969] shmem 450560 [ 2273.239053][ T1969] zswap 0 [ 2273.239053][ T1969] zswapped 0 [ 2273.239053][ T1969] file_mapped 409600 [ 2273.239053][ T1969] file_dirty 8192 [ 2273.239053][ T1969] file_writeback 0 [ 2273.239053][ T1969] swapcached 0 [ 2273.239053][ T1969] anon_thp 0 [ 2273.239053][ T1969] file_thp 0 [ 2273.239053][ T1969] shmem_thp 0 [ 2273.239053][ T1969] inactive_anon 200704 [ 2273.239053][ T1969] active_anon 385024 [ 2273.239053][ T1969] inactive_file 0 [ 2273.239053][ T1969] active_file 8192 [ 2273.239053][ T1969] unevictable 0 [ 2273.239053][ T1969] slab_reclaimable 63952 [ 2273.239053][ T1969] slab_unreclaimable 308067144 [ 2273.239053][ T1969] slab 308131096 [ 2273.239053][ T1969] workingset_refault_anon 0 [ 2273.239053][ T1969] workingset_refault_file 2 [ 2273.239053][ T1969] workingset_activate_anon 0 [ 2273.239053][ T1969] workingset_activate_file 0 [ 2273.239053][ T1969] workingset_restore_anon 0 [ 2273.239053][ T1969] workingset_restore_file 2 [ 2273.239053][ T1969] workingset_nodereclaim 0 [ 2273.239053][ T1969] pgscan 2499 [ 2273.239053][ T1969] pgsteal 350 [ 2273.239053][ T1969] pgscan_kswapd 0 [ 2273.239053][ T1969] pgscan_direct 2499 [ 2273.239053][ T1969] pgscan_khugepaged 0 [ 2273.239053][ T1969] pgsteal_kswapd 0 [ 2273.239053][ T1969] pgsteal_direct 350 [ 2273.239053][ T1969] pgsteal_khugepaged 0 [ 2273.239053][ T1969] pgfault 227311 [ 2273.239053][ T1969] pgmajfault 1 [ 2273.239053][ T1969] pgrefill 44491 [ 2273.239053][ T1969] pgactivate 2145 [ 2273.239053][ T1969] pgdeactivate 0 [ 2273.239053][ T1969] pglazyfree 0 [ 2273.239053][ T1969] pglazyfreed 0 [ 2273.239053][ T1969] zswpin 0 [ 2273.239053][ T1969] zswpout 0 [ 2273.433279][ T1969] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=1969,uid=0 [ 2273.450933][ T1969] Memory cgroup out of memory: Killed process 1969 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 2273.474767][ T2014] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2273.491190][ T2014] CPU: 1 PID: 2014 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2273.501227][ T2014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2273.511298][ T2014] Call Trace: [ 2273.514580][ T2014] [ 2273.517514][ T2014] dump_stack_lvl+0x136/0x150 [ 2273.522225][ T2014] dump_header+0x10a/0xd70 [ 2273.526655][ T2014] oom_kill_process+0x25d/0x600 [ 2273.531522][ T2014] out_of_memory+0x35c/0x1660 [ 2273.536216][ T2014] ? oom_killer_disable+0x2b0/0x2b0 [ 2273.541426][ T2014] ? rcu_read_unlock+0x9/0x60 [ 2273.546114][ T2014] ? find_held_lock+0x2d/0x110 [ 2273.550893][ T2014] mem_cgroup_out_of_memory+0x206/0x270 [ 2273.556458][ T2014] ? mem_cgroup_margin+0x130/0x130 [ 2273.561582][ T2014] ? lock_downgrade+0x690/0x690 [ 2273.566461][ T2014] try_charge_memcg+0xf99/0x13a0 [ 2273.571429][ T2014] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2273.577431][ T2014] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2273.583182][ T2014] ? lock_downgrade+0x690/0x690 [ 2273.588054][ T2014] ? lock_downgrade+0x690/0x690 [ 2273.592933][ T2014] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2273.598506][ T2014] __alloc_pages+0x1f3/0x4a0 [ 2273.603119][ T2014] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2273.609903][ T2014] ? __lock_acquire+0xbe1/0x5df0 [ 2273.614866][ T2014] ? find_held_lock+0x2d/0x110 [ 2273.619647][ T2014] alloc_pages+0x1aa/0x270 [ 2273.624087][ T2014] __pmd_alloc+0x3f/0x5d0 [ 2273.628431][ T2014] __handle_mm_fault+0x93e/0x41c0 [ 2273.633469][ T2014] ? mt_find+0x3b9/0xa60 [ 2273.637735][ T2014] ? vm_iomap_memory+0x190/0x190 [ 2273.642683][ T2014] ? mas_find+0x200/0x200 [ 2273.647053][ T2014] handle_mm_fault+0x2af/0x9f0 [ 2273.651832][ T2014] do_user_addr_fault+0x51a/0x1210 [ 2273.656967][ T2014] exc_page_fault+0x98/0x170 [ 2273.661569][ T2014] asm_exc_page_fault+0x26/0x30 [ 2273.666438][ T2014] RIP: 0033:0x7f9a5a086cb6 [ 2273.670860][ T2014] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2273.690477][ T2014] RSP: 002b:00007ffd971aa8a8 EFLAGS: 00010246 [ 2273.696553][ T2014] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2273.704529][ T2014] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2273.712504][ T2014] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 [ 2273.720482][ T2014] R10: 00007f9a59c000c8 R11: 0000000000000246 R12: 000000000022ace4 [ 2273.728458][ T2014] R13: 00007ffd971aa990 R14: 00007f9a5a1abf80 R15: 0000000000000032 [ 2273.736451][ T2014] [ 2273.757367][ T2014] memory: usage 307200kB, limit 307200kB, failcnt 38986 [ 2273.765035][ T2014] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2273.779298][ T2014] Memory cgroup stats for /syz1: [ 2273.779470][ T2014] anon 131072 [ 2273.779470][ T2014] file 405504 [ 2273.779470][ T2014] kernel 314036224 [ 2273.779470][ T2014] kernel_stack 65536 [ 2273.779470][ T2014] pagetables 69632 [ 2273.779470][ T2014] sec_pagetables 0 [ 2273.779470][ T2014] percpu 5669120 [ 2273.779470][ T2014] sock 0 [ 2273.779470][ T2014] vmalloc 0 [ 2273.779470][ T2014] shmem 401408 [ 2273.779470][ T2014] zswap 0 [ 2273.779470][ T2014] zswapped 0 [ 2273.779470][ T2014] file_mapped 344064 [ 2273.779470][ T2014] file_dirty 4096 [ 2273.779470][ T2014] file_writeback 0 [ 2273.779470][ T2014] swapcached 0 [ 2273.779470][ T2014] anon_thp 0 [ 2273.779470][ T2014] file_thp 0 [ 2273.779470][ T2014] shmem_thp 0 [ 2273.779470][ T2014] inactive_anon 143360 [ 2273.779470][ T2014] active_anon 389120 [ 2273.779470][ T2014] inactive_file 0 [ 2273.779470][ T2014] active_file 4096 [ 2273.779470][ T2014] unevictable 0 [ 2273.779470][ T2014] slab_reclaimable 330680 [ 2273.779470][ T2014] slab_unreclaimable 307868984 [ 2273.779470][ T2014] slab 308199664 [ 2273.779470][ T2014] workingset_refault_anon 0 [ 2273.779470][ T2014] workingset_refault_file 27 [ 2273.779470][ T2014] workingset_activate_anon 0 [ 2273.779470][ T2014] workingset_activate_file 0 [ 2273.779470][ T2014] workingset_restore_anon 0 [ 2273.779470][ T2014] workingset_restore_file 0 [ 2273.779470][ T2014] workingset_nodereclaim 0 [ 2273.779470][ T2014] pgscan 3141 [ 2273.779470][ T2014] pgsteal 748 [ 2273.779470][ T2014] pgscan_kswapd 0 [ 2273.779470][ T2014] pgscan_direct 3141 [ 2273.779470][ T2014] pgscan_khugepaged 0 [ 2273.779470][ T2014] pgsteal_kswapd 0 [ 2273.779470][ T2014] pgsteal_direct 748 [ 2273.779470][ T2014] pgsteal_khugepaged 0 [ 2273.779470][ T2014] pgfault 213325 [ 2273.779470][ T2014] pgmajfault 3 [ 2273.779470][ T2014] pgrefill 9884 [ 2273.779470][ T2014] pgactivate 1891 [ 2273.779470][ T2014] pgdeactivate 0 [ 2273.779470][ T2014] pglazyfree 0 [ 2273.779470][ T2014] pglazyfreed 0 [ 2273.779470][ T2014] zswpin 0 [ 2273.779470][ T2014] zswpout 0 [ 2273.971575][ T2014] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2014,uid=0 [ 2273.987506][ T2014] Memory cgroup out of memory: Killed process 2014 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 17:16:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xc203, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x73200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000800000002140012800b0001006261742d0a1fe68a46b6eae0f411b81afa57e561647640ff0280"], 0x68}}, 0x0) (rerun: 64) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) socket(0x0, 0x0, 0x0) (rerun: 32) socketpair(0x1, 0x3, 0x7fffffff, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_delrule={0x70, 0x21, 0x4, 0x70bd26, 0x25dfdbfc, {0x2, 0x80, 0x20, 0x9, 0x81, 0x0, 0x0, 0x5}, [@FRA_GENERIC_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x1}, @FRA_SRC={0x8, 0x2, @remote}, @FRA_DST={0x8, 0x1, @multicast2}, @FRA_FLOW={0x8}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010102}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2b}}, @FRA_SRC={0x8, 0x2, @empty}, @FRA_SRC={0x8, 0x2, @private=0xa010101}, @FRA_FLOW={0x8, 0xb, 0x10000}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x8}]}, 0x70}}, 0x24000004) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:16:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xfeff0000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x74000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2275.888403][ T2027] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2275.984323][ T2032] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2276.000329][ T2043] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 17:16:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xc502, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2276.027641][ T2028] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2276.061499][ T2028] CPU: 1 PID: 2028 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2276.071544][ T2028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2276.081633][ T2028] Call Trace: [ 2276.081692][ T2033] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2276.084919][ T2028] [ 2276.084934][ T2028] dump_stack_lvl+0x136/0x150 [ 2276.101985][ T2028] dump_header+0x10a/0xd70 [ 2276.106446][ T2028] oom_kill_process+0x25d/0x600 [ 2276.111337][ T2028] out_of_memory+0x35c/0x1660 [ 2276.116055][ T2028] ? find_held_lock+0x2d/0x110 [ 2276.120867][ T2028] ? oom_killer_disable+0x2b0/0x2b0 [ 2276.126109][ T2028] ? rcu_read_unlock+0x9/0x60 [ 2276.130829][ T2028] ? find_held_lock+0x2d/0x110 [ 2276.135636][ T2028] mem_cgroup_out_of_memory+0x206/0x270 [ 2276.141287][ T2028] ? mem_cgroup_margin+0x130/0x130 [ 2276.146436][ T2028] ? lock_downgrade+0x690/0x690 [ 2276.151344][ T2028] try_charge_memcg+0xf99/0x13a0 [ 2276.156340][ T2028] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2276.162373][ T2028] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2276.168139][ T2028] ? lock_downgrade+0x690/0x690 [ 2276.173031][ T2028] ? lock_downgrade+0x690/0x690 [ 2276.177919][ T2028] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2276.183498][ T2028] __alloc_pages+0x1f3/0x4a0 [ 2276.188210][ T2028] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2276.194997][ T2028] ? __lock_acquire+0xbe1/0x5df0 [ 2276.199967][ T2028] ? find_held_lock+0x2d/0x110 [ 2276.204750][ T2028] alloc_pages+0x1aa/0x270 [ 2276.209190][ T2028] __pmd_alloc+0x3f/0x5d0 [ 2276.213532][ T2028] __handle_mm_fault+0x93e/0x41c0 [ 2276.218573][ T2028] ? mt_find+0x3b9/0xa60 [ 2276.222839][ T2028] ? vm_iomap_memory+0x190/0x190 [ 2276.227788][ T2028] ? mas_find+0x200/0x200 [ 2276.232152][ T2028] handle_mm_fault+0x2af/0x9f0 [ 2276.236934][ T2028] do_user_addr_fault+0x51a/0x1210 [ 2276.242070][ T2028] exc_page_fault+0x98/0x170 [ 2276.246695][ T2028] asm_exc_page_fault+0x26/0x30 [ 2276.251566][ T2028] RIP: 0033:0x7f9a5a086cb6 [ 2276.255996][ T2028] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2276.275705][ T2028] RSP: 002b:00007ffd971aa8a8 EFLAGS: 00010246 [ 2276.281781][ T2028] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2276.289758][ T2028] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2276.297733][ T2028] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 [ 2276.305711][ T2028] R10: 00007f9a59c000c8 R11: 0000000000000246 R12: 000000000022ba62 [ 2276.313688][ T2028] R13: 00007ffd971aa990 R14: 00007f9a5a1abf80 R15: 0000000000000032 [ 2276.321683][ T2028] [ 2276.327695][ T2028] memory: usage 307200kB, limit 307200kB, failcnt 39059 [ 2276.349918][ T2028] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2276.368321][ T2028] Memory cgroup stats for /syz1: [ 2276.369759][ T2028] anon 131072 [ 2276.369759][ T2028] file 405504 [ 2276.369759][ T2028] kernel 314019840 [ 2276.369759][ T2028] kernel_stack 65536 [ 2276.369759][ T2028] pagetables 69632 [ 2276.369759][ T2028] sec_pagetables 0 [ 2276.369759][ T2028] percpu 5669056 [ 2276.369759][ T2028] sock 0 [ 2276.369759][ T2028] vmalloc 0 [ 2276.369759][ T2028] shmem 401408 [ 2276.369759][ T2028] zswap 0 [ 2276.369759][ T2028] zswapped 0 [ 2276.369759][ T2028] file_mapped 344064 [ 2276.369759][ T2028] file_dirty 4096 [ 2276.369759][ T2028] file_writeback 0 [ 2276.369759][ T2028] swapcached 0 [ 2276.369759][ T2028] anon_thp 0 [ 2276.369759][ T2028] file_thp 0 [ 2276.369759][ T2028] shmem_thp 0 [ 2276.369759][ T2028] inactive_anon 417792 [ 2276.369759][ T2028] active_anon 114688 [ 2276.369759][ T2028] inactive_file 0 [ 2276.369759][ T2028] active_file 4096 [ 2276.369759][ T2028] unevictable 0 [ 2276.369759][ T2028] slab_reclaimable 330680 [ 2276.369759][ T2028] slab_unreclaimable 307857312 [ 2276.369759][ T2028] slab 308187992 [ 2276.369759][ T2028] workingset_refault_anon 0 [ 2276.369759][ T2028] workingset_refault_file 27 [ 2276.369759][ T2028] workingset_activate_anon 0 [ 2276.369759][ T2028] workingset_activate_file 0 [ 2276.369759][ T2028] workingset_restore_anon 0 [ 2276.369759][ T2028] workingset_restore_file 0 [ 2276.369759][ T2028] workingset_nodereclaim 0 [ 2276.369759][ T2028] pgscan 3141 [ 2276.369759][ T2028] pgsteal 748 [ 2276.369759][ T2028] pgscan_kswapd 0 [ 2276.369759][ T2028] pgscan_direct 3141 [ 2276.369759][ T2028] pgscan_khugepaged 0 [ 2276.369759][ T2028] pgsteal_kswapd 0 [ 2276.369759][ T2028] pgsteal_direct 748 [ 2276.369759][ T2028] pgsteal_khugepaged 0 [ 2276.369759][ T2028] pgfault 213382 17:16:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000800000002140012800b0001006261742d0a1fe68a46b6eae0f411b81afa57e561647640ff0280"], 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) socketpair(0x1, 0x3, 0x7fffffff, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_delrule={0x70, 0x21, 0x4, 0x70bd26, 0x25dfdbfc, {0x2, 0x80, 0x20, 0x9, 0x81, 0x0, 0x0, 0x5}, [@FRA_GENERIC_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x1}, @FRA_SRC={0x8, 0x2, @remote}, @FRA_DST={0x8, 0x1, @multicast2}, @FRA_FLOW={0x8}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010102}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2b}}, @FRA_SRC={0x8, 0x2, @empty}, @FRA_SRC={0x8, 0x2, @private=0xa010101}, @FRA_FLOW={0x8, 0xb, 0x10000}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x8}]}, 0x70}}, 0x24000004) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2276.369759][ T2028] pgmajfault 3 [ 2276.369759][ T2028] pgrefill 9945 [ 2276.369759][ T2028] pgactivate 1891 [ 2276.369759][ T2028] pgdeactivate 0 [ 2276.369759][ T2028] pglazyfree 0 [ 2276.369759][ T2028] pglazyfreed 0 [ 2276.369759][ T2028] zswpin 0 [ 2276.369759][ T2028] zswpout 0 [ 2276.664178][ T2045] batman_adv: batadv1164: Adding interface: macvlan607 [ 2276.671276][ T2028] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2028,uid=0 [ 2276.671443][ T2028] Memory cgroup out of memory: Killed process 2028 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2276.710848][ T2045] batman_adv: batadv1164: The MTU of interface macvlan607 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2276.769517][ T2026] syz-executor.0 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2276.783877][ T2045] batman_adv: batadv1164: Not using interface macvlan607 (retrying later): interface not active [ 2276.790810][ T2026] CPU: 0 PID: 2026 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2276.804320][ T2026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2276.814411][ T2026] Call Trace: 17:16:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x8, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2276.817716][ T2026] [ 2276.820671][ T2026] dump_stack_lvl+0x136/0x150 [ 2276.825405][ T2026] dump_header+0x10a/0xd70 [ 2276.829888][ T2026] oom_kill_process+0x25d/0x600 [ 2276.834779][ T2026] out_of_memory+0x35c/0x1660 [ 2276.839502][ T2026] ? oom_killer_disable+0x2b0/0x2b0 [ 2276.840122][ T2054] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2276.844729][ T2026] ? rcu_read_unlock+0x9/0x60 [ 2276.844766][ T2026] ? find_held_lock+0x2d/0x110 [ 2276.863429][ T2026] mem_cgroup_out_of_memory+0x206/0x270 [ 2276.869032][ T2026] ? mem_cgroup_margin+0x130/0x130 [ 2276.874192][ T2026] ? lock_downgrade+0x690/0x690 [ 2276.879107][ T2026] try_charge_memcg+0xf99/0x13a0 [ 2276.884110][ T2026] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2276.890146][ T2026] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2276.895914][ T2026] ? lock_downgrade+0x690/0x690 [ 2276.900817][ T2026] ? lock_downgrade+0x690/0x690 [ 2276.905730][ T2026] __memcg_kmem_charge_page+0x16e/0x3c0 17:16:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xd365, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2276.906326][ T2056] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2276.911302][ T2026] __alloc_pages+0x1f3/0x4a0 [ 2276.911341][ T2026] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2276.931925][ T2026] ? __lock_acquire+0xbe1/0x5df0 [ 2276.936923][ T2026] ? find_held_lock+0x2d/0x110 [ 2276.941740][ T2026] alloc_pages+0x1aa/0x270 [ 2276.946204][ T2026] __pmd_alloc+0x3f/0x5d0 [ 2276.950572][ T2026] __handle_mm_fault+0x93e/0x41c0 [ 2276.955739][ T2026] ? mt_find+0x3b9/0xa60 [ 2276.960021][ T2026] ? vm_iomap_memory+0x190/0x190 [ 2276.964995][ T2026] ? mas_find+0x200/0x200 [ 2276.969391][ T2026] handle_mm_fault+0x2af/0x9f0 [ 2276.974203][ T2026] do_user_addr_fault+0x51a/0x1210 [ 2276.979368][ T2026] exc_page_fault+0x98/0x170 [ 2276.984006][ T2026] asm_exc_page_fault+0x26/0x30 [ 2276.988913][ T2026] RIP: 0033:0x7fb9fa686cb6 [ 2276.993361][ T2026] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 17:16:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2277.005178][ T2063] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2277.013191][ T2026] RSP: 002b:00007ffc97628da8 EFLAGS: 00010246 [ 2277.013218][ T2026] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2277.013233][ T2026] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2277.013249][ T2026] RBP: 00007ffc97628e68 R08: 00007fb9fa600000 R09: 00007fb9fa200000 [ 2277.013265][ T2026] R10: 00007fb9fa2000c8 R11: 0000000000000246 R12: 000000000022ba6f [ 2277.013280][ T2026] R13: 00007ffc97628e90 R14: 00007fb9fa7abf80 R15: 0000000000000032 [ 2277.013313][ T2026] [ 2277.048214][ T2026] memory: usage 307200kB, limit 307200kB, failcnt 28333 [ 2277.098204][ T2026] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2277.105464][ T2026] Memory cgroup stats for /syz0: [ 2277.105684][ T2026] anon 135168 [ 2277.105684][ T2026] file 462848 [ 2277.105684][ T2026] kernel 313974784 [ 2277.105684][ T2026] kernel_stack 65536 [ 2277.105684][ T2026] pagetables 73728 [ 2277.105684][ T2026] sec_pagetables 0 [ 2277.105684][ T2026] percpu 5677344 [ 2277.105684][ T2026] sock 0 [ 2277.105684][ T2026] vmalloc 0 [ 2277.105684][ T2026] shmem 450560 [ 2277.105684][ T2026] zswap 0 [ 2277.105684][ T2026] zswapped 0 [ 2277.105684][ T2026] file_mapped 409600 [ 2277.105684][ T2026] file_dirty 12288 [ 2277.105684][ T2026] file_writeback 0 [ 2277.105684][ T2026] swapcached 0 [ 2277.105684][ T2026] anon_thp 0 [ 2277.105684][ T2026] file_thp 0 [ 2277.105684][ T2026] shmem_thp 0 [ 2277.105684][ T2026] inactive_anon 176128 [ 2277.105684][ T2026] active_anon 409600 [ 2277.105684][ T2026] inactive_file 8192 [ 2277.105684][ T2026] active_file 4096 [ 2277.105684][ T2026] unevictable 0 [ 2277.105684][ T2026] slab_reclaimable 64192 [ 2277.105684][ T2026] slab_unreclaimable 308067144 [ 2277.105684][ T2026] slab 308131336 [ 2277.105684][ T2026] workingset_refault_anon 0 [ 2277.105684][ T2026] workingset_refault_file 2 [ 2277.105684][ T2026] workingset_activate_anon 0 [ 2277.105684][ T2026] workingset_activate_file 0 [ 2277.105684][ T2026] workingset_restore_anon 0 [ 2277.105684][ T2026] workingset_restore_file 2 [ 2277.105684][ T2026] workingset_nodereclaim 0 [ 2277.105684][ T2026] pgscan 2499 [ 2277.105684][ T2026] pgsteal 350 [ 2277.105684][ T2026] pgscan_kswapd 0 [ 2277.105684][ T2026] pgscan_direct 2499 [ 2277.105684][ T2026] pgscan_khugepaged 0 [ 2277.105684][ T2026] pgsteal_kswapd 0 [ 2277.105684][ T2026] pgsteal_direct 350 [ 2277.105684][ T2026] pgsteal_khugepaged 0 [ 2277.105684][ T2026] pgfault 227372 [ 2277.105684][ T2026] pgmajfault 1 17:16:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xd366, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2277.105684][ T2026] pgrefill 44645 [ 2277.105684][ T2026] pgactivate 2145 [ 2277.105684][ T2026] pgdeactivate 0 [ 2277.105684][ T2026] pglazyfree 0 [ 2277.105684][ T2026] pglazyfreed 0 [ 2277.105684][ T2026] zswpin 0 [ 2277.105684][ T2026] zswpout 0 [ 2277.297979][ T2065] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2277.358425][ T2070] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2277.386221][ T2026] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2026,uid=0 17:16:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x74200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2277.403022][ T2026] Memory cgroup out of memory: Killed process 2026 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2277.421713][ T2025] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2277.449357][ T2025] CPU: 1 PID: 2025 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2277.459416][ T2025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2277.469508][ T2025] Call Trace: [ 2277.472808][ T2025] [ 2277.475761][ T2025] dump_stack_lvl+0x136/0x150 [ 2277.480492][ T2025] dump_header+0x10a/0xd70 [ 2277.484951][ T2025] oom_kill_process+0x25d/0x600 [ 2277.489842][ T2025] out_of_memory+0x35c/0x1660 [ 2277.494573][ T2025] ? oom_killer_disable+0x2b0/0x2b0 [ 2277.499816][ T2025] ? rcu_read_unlock+0x9/0x60 [ 2277.504535][ T2025] ? find_held_lock+0x2d/0x110 [ 2277.509346][ T2025] mem_cgroup_out_of_memory+0x206/0x270 [ 2277.514936][ T2025] ? mem_cgroup_margin+0x130/0x130 [ 2277.520075][ T2025] ? lock_downgrade+0x690/0x690 [ 2277.524962][ T2025] try_charge_memcg+0xf99/0x13a0 [ 2277.529938][ T2025] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2277.535949][ T2025] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2277.541692][ T2025] ? lock_downgrade+0x690/0x690 [ 2277.546566][ T2025] ? lock_downgrade+0x690/0x690 [ 2277.551453][ T2025] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2277.557028][ T2025] __alloc_pages+0x1f3/0x4a0 [ 2277.561730][ T2025] ? ___slab_alloc+0xca0/0x1400 [ 2277.566601][ T2025] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2277.573426][ T2025] ? print_usage_bug.part.0+0x660/0x660 [ 2277.579007][ T2025] ? find_held_lock+0x2d/0x110 [ 2277.583797][ T2025] alloc_pages+0x1aa/0x270 [ 2277.588243][ T2025] pte_alloc_one+0x1a/0x230 [ 2277.592767][ T2025] __pte_alloc+0x6d/0x260 [ 2277.597127][ T2025] ? pmd_install+0x160/0x160 [ 2277.601741][ T2025] ? _raw_spin_unlock+0x28/0x40 [ 2277.606613][ T2025] ? __pmd_alloc+0x30c/0x5d0 [ 2277.611217][ T2025] __handle_mm_fault+0x412e/0x41c0 [ 2277.616345][ T2025] ? mt_find+0x3b9/0xa60 [ 2277.620609][ T2025] ? vm_iomap_memory+0x190/0x190 [ 2277.625558][ T2025] ? mas_find+0x200/0x200 [ 2277.629924][ T2025] handle_mm_fault+0x2af/0x9f0 [ 2277.634704][ T2025] do_user_addr_fault+0x51a/0x1210 [ 2277.639843][ T2025] exc_page_fault+0x98/0x170 [ 2277.644454][ T2025] asm_exc_page_fault+0x26/0x30 [ 2277.649329][ T2025] RIP: 0033:0x7fd4d9e86cb6 [ 2277.653757][ T2025] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2277.673378][ T2025] RSP: 002b:00007ffc42f88ba8 EFLAGS: 00010246 [ 2277.679459][ T2025] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2277.687436][ T2025] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2277.695417][ T2025] RBP: 00007ffc42f88c68 R08: 00007fd4d9e00000 R09: 00007fd4d9a00000 [ 2277.703402][ T2025] R10: 00007fd4d9a000c8 R11: 0000000000000246 R12: 000000000022ba5b [ 2277.711383][ T2025] R13: 00007ffc42f88c90 R14: 00007fd4d9fabf80 R15: 0000000000000032 [ 2277.719384][ T2025] [ 2277.724515][ T2025] memory: usage 307200kB, limit 307200kB, failcnt 15020 [ 2277.733882][ T2025] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2277.742903][ T2025] Memory cgroup stats for /syz3: [ 2277.743174][ T2025] anon 126976 [ 2277.743174][ T2025] file 487424 [ 2277.743174][ T2025] kernel 313958400 [ 2277.743174][ T2025] kernel_stack 65536 [ 2277.743174][ T2025] pagetables 73728 [ 2277.743174][ T2025] sec_pagetables 0 [ 2277.743174][ T2025] percpu 5685632 [ 2277.743174][ T2025] sock 0 [ 2277.743174][ T2025] vmalloc 0 [ 2277.743174][ T2025] shmem 483328 [ 2277.743174][ T2025] zswap 0 [ 2277.743174][ T2025] zswapped 0 [ 2277.743174][ T2025] file_mapped 397312 [ 2277.743174][ T2025] file_dirty 4096 [ 2277.743174][ T2025] file_writeback 0 [ 2277.743174][ T2025] swapcached 0 [ 2277.743174][ T2025] anon_thp 0 [ 2277.743174][ T2025] file_thp 0 [ 2277.743174][ T2025] shmem_thp 0 [ 2277.743174][ T2025] inactive_anon 520192 [ 2277.743174][ T2025] active_anon 90112 [ 2277.743174][ T2025] inactive_file 0 [ 2277.743174][ T2025] active_file 4096 [ 2277.743174][ T2025] unevictable 0 [ 2277.743174][ T2025] slab_reclaimable 23200 [ 2277.743174][ T2025] slab_unreclaimable 308077888 [ 2277.743174][ T2025] slab 308101088 [ 2277.743174][ T2025] workingset_refault_anon 0 [ 2277.743174][ T2025] workingset_refault_file 0 [ 2277.743174][ T2025] workingset_activate_anon 0 [ 2277.743174][ T2025] workingset_activate_file 0 [ 2277.743174][ T2025] workingset_restore_anon 0 [ 2277.743174][ T2025] workingset_restore_file 0 [ 2277.743174][ T2025] workingset_nodereclaim 0 [ 2277.743174][ T2025] pgscan 788 [ 2277.743174][ T2025] pgsteal 87 [ 2277.743174][ T2025] pgscan_kswapd 0 [ 2277.743174][ T2025] pgscan_direct 788 [ 2277.743174][ T2025] pgscan_khugepaged 0 [ 2277.743174][ T2025] pgsteal_kswapd 0 [ 2277.743174][ T2025] pgsteal_direct 87 [ 2277.743174][ T2025] pgsteal_khugepaged 0 [ 2277.743174][ T2025] pgfault 152445 [ 2277.743174][ T2025] pgmajfault 1 [ 2277.743174][ T2025] pgrefill 3155 [ 2277.743174][ T2025] pgactivate 692 [ 2277.743174][ T2025] pgdeactivate 0 [ 2277.743174][ T2025] pglazyfree 0 [ 2277.743174][ T2025] pglazyfreed 0 [ 2277.743174][ T2025] zswpin 0 [ 2277.743174][ T2025] zswpout 0 [ 2277.942003][ T2073] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2277.979040][ T2074] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2277.985314][ T2025] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=2025,uid=0 17:16:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xd401, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2278.013130][ T2025] Memory cgroup out of memory: Killed process 2025 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 17:16:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xfeffffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) (async, rerun: 32) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async, rerun: 64) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (rerun: 64) [ 2278.108737][ T2060] syz-executor.1 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2278.154284][ T2060] CPU: 0 PID: 2060 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2278.164325][ T2060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2278.174411][ T2060] Call Trace: [ 2278.177721][ T2060] [ 2278.180675][ T2060] dump_stack_lvl+0x136/0x150 [ 2278.185403][ T2060] dump_header+0x10a/0xd70 [ 2278.189857][ T2060] oom_kill_process+0x25d/0x600 [ 2278.194745][ T2060] out_of_memory+0x35c/0x1660 [ 2278.199447][ T2060] ? find_held_lock+0x2d/0x110 [ 2278.204249][ T2060] ? oom_killer_disable+0x2b0/0x2b0 [ 2278.209487][ T2060] ? rcu_read_unlock+0x9/0x60 [ 2278.214207][ T2060] ? find_held_lock+0x2d/0x110 [ 2278.219046][ T2060] mem_cgroup_out_of_memory+0x206/0x270 [ 2278.224638][ T2060] ? mem_cgroup_margin+0x130/0x130 [ 2278.229786][ T2060] ? lock_downgrade+0x690/0x690 [ 2278.234691][ T2060] try_charge_memcg+0xf99/0x13a0 [ 2278.239679][ T2060] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2278.245715][ T2060] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2278.251486][ T2060] ? lock_downgrade+0x690/0x690 [ 2278.256385][ T2060] ? lock_downgrade+0x690/0x690 [ 2278.261293][ T2060] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2278.266878][ T2060] __alloc_pages+0x1f3/0x4a0 [ 2278.271513][ T2060] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2278.278415][ T2060] ? __lock_acquire+0xbe1/0x5df0 [ 2278.280536][ T2065] batman_adv: batadv1165: Adding interface: macvlan608 [ 2278.283377][ T2060] ? find_held_lock+0x2d/0x110 [ 2278.283424][ T2060] alloc_pages+0x1aa/0x270 [ 2278.299491][ T2060] __pmd_alloc+0x3f/0x5d0 [ 2278.302071][ T2065] batman_adv: batadv1165: The MTU of interface macvlan608 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. [ 2278.303838][ T2060] __handle_mm_fault+0x93e/0x41c0 [ 2278.303879][ T2060] ? mt_find+0x3b9/0xa60 [ 2278.338937][ T2060] ? vm_iomap_memory+0x190/0x190 [ 2278.343917][ T2060] ? mas_find+0x200/0x200 [ 2278.348315][ T2060] handle_mm_fault+0x2af/0x9f0 [ 2278.353127][ T2060] do_user_addr_fault+0x51a/0x1210 [ 2278.358290][ T2060] exc_page_fault+0x98/0x170 [ 2278.362929][ T2060] asm_exc_page_fault+0x26/0x30 [ 2278.367825][ T2060] RIP: 0033:0x7f9a5a086cb6 [ 2278.372267][ T2060] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2278.374206][ T2065] batman_adv: batadv1165: Interface activated: macvlan608 [ 2278.391877][ T2060] RSP: 002b:00007ffd971aa8a8 EFLAGS: 00010246 [ 2278.391903][ T2060] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2278.391921][ T2060] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2278.391936][ T2060] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 [ 2278.391952][ T2060] R10: 00007f9a59c000c8 R11: 0000000000000246 R12: 000000000022c280 [ 2278.391967][ T2060] R13: 00007ffd971aa990 R14: 00007f9a5a1abf80 R15: 0000000000000032 [ 2278.392001][ T2060] [ 2278.455999][ T2060] memory: usage 307200kB, limit 307200kB, failcnt 39161 [ 2278.465918][ T2060] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2278.473273][ T2060] Memory cgroup stats for /syz1: [ 2278.473448][ T2060] anon 131072 [ 2278.473448][ T2060] file 405504 [ 2278.473448][ T2060] kernel 314036224 [ 2278.473448][ T2060] kernel_stack 65536 [ 2278.473448][ T2060] pagetables 69632 [ 2278.473448][ T2060] sec_pagetables 0 [ 2278.473448][ T2060] percpu 5669120 [ 2278.473448][ T2060] sock 0 17:16:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xfeff0000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2278.473448][ T2060] vmalloc 0 [ 2278.473448][ T2060] shmem 401408 [ 2278.473448][ T2060] zswap 0 [ 2278.473448][ T2060] zswapped 0 [ 2278.473448][ T2060] file_mapped 344064 [ 2278.473448][ T2060] file_dirty 4096 [ 2278.473448][ T2060] file_writeback 0 [ 2278.473448][ T2060] swapcached 0 [ 2278.473448][ T2060] anon_thp 0 [ 2278.473448][ T2060] file_thp 0 [ 2278.473448][ T2060] shmem_thp 0 [ 2278.473448][ T2060] inactive_anon 147456 [ 2278.473448][ T2060] active_anon 385024 [ 2278.473448][ T2060] inactive_file 0 [ 2278.473448][ T2060] active_file 4096 [ 2278.473448][ T2060] unevictable 0 [ 2278.473448][ T2060] slab_reclaimable 330680 [ 2278.473448][ T2060] slab_unreclaimable 307868984 [ 2278.473448][ T2060] slab 308199664 [ 2278.473448][ T2060] workingset_refault_anon 0 [ 2278.473448][ T2060] workingset_refault_file 27 [ 2278.473448][ T2060] workingset_activate_anon 0 [ 2278.473448][ T2060] workingset_activate_file 0 [ 2278.473448][ T2060] workingset_restore_anon 0 [ 2278.473448][ T2060] workingset_restore_file 0 [ 2278.473448][ T2060] workingset_nodereclaim 0 [ 2278.473448][ T2060] pgscan 3141 [ 2278.473448][ T2060] pgsteal 748 [ 2278.473448][ T2060] pgscan_kswapd 0 [ 2278.473448][ T2060] pgscan_direct 3141 [ 2278.473448][ T2060] pgscan_khugepaged 0 [ 2278.473448][ T2060] pgsteal_kswapd 0 [ 2278.473448][ T2060] pgsteal_direct 748 [ 2278.473448][ T2060] pgsteal_khugepaged 0 [ 2278.473448][ T2060] pgfault 213439 [ 2278.473448][ T2060] pgmajfault 3 [ 2278.473448][ T2060] pgrefill 10008 [ 2278.473448][ T2060] pgactivate 1891 [ 2278.473448][ T2060] pgdeactivate 0 [ 2278.473448][ T2060] pglazyfree 0 [ 2278.473448][ T2060] pglazyfreed 0 [ 2278.473448][ T2060] zswpin 0 [ 2278.473448][ T2060] zswpout 0 [ 2278.663476][ T2086] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2278.674344][ T2060] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2060,uid=0 17:16:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xda01, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async, rerun: 32) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2278.692337][ T2060] Memory cgroup out of memory: Killed process 2060 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2278.704931][ T2089] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2278.746404][ T2079] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 17:16:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x9, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2278.789335][ T2079] CPU: 1 PID: 2079 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2278.799371][ T2079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2278.809454][ T2079] Call Trace: [ 2278.812763][ T2079] [ 2278.815731][ T2079] dump_stack_lvl+0x136/0x150 [ 2278.821068][ T2079] dump_header+0x10a/0xd70 [ 2278.825506][ T2079] oom_kill_process+0x25d/0x600 [ 2278.830386][ T2079] out_of_memory+0x35c/0x1660 [ 2278.835096][ T2079] ? oom_killer_disable+0x2b0/0x2b0 [ 2278.840323][ T2079] ? rcu_read_unlock+0x9/0x60 [ 2278.845042][ T2079] ? find_held_lock+0x2d/0x110 [ 2278.849850][ T2079] mem_cgroup_out_of_memory+0x206/0x270 [ 2278.855438][ T2079] ? mem_cgroup_margin+0x130/0x130 [ 2278.860572][ T2079] ? lock_downgrade+0x690/0x690 [ 2278.865459][ T2079] try_charge_memcg+0xf99/0x13a0 [ 2278.870438][ T2079] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2278.876463][ T2079] ? rcu_read_unlock+0x9/0x60 [ 2278.881187][ T2079] ? lock_downgrade+0x690/0x690 [ 2278.886106][ T2079] charge_memcg+0x90/0x3b0 [ 2278.890567][ T2079] __mem_cgroup_charge+0x2b/0x90 [ 2278.895522][ T2079] do_wp_page+0x8ea/0x33c0 [ 2278.899958][ T2079] ? lock_sync+0x190/0x190 [ 2278.904396][ T2079] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2278.909785][ T2079] ? do_raw_spin_lock+0x124/0x2b0 [ 2278.914830][ T2079] ? spin_bug+0x1c0/0x1c0 [ 2278.919188][ T2079] __handle_mm_fault+0x1635/0x41c0 [ 2278.924321][ T2079] ? vm_iomap_memory+0x190/0x190 [ 2278.929275][ T2079] ? mas_walk+0x58f/0x730 [ 2278.933633][ T2079] ? numa_migrate_prep+0x3a0/0x3a0 [ 2278.938758][ T2079] ? do_user_addr_fault+0x367/0x1210 [ 2278.944075][ T2079] handle_mm_fault+0x2af/0x9f0 [ 2278.948861][ T2079] do_user_addr_fault+0x2ca/0x1210 [ 2278.953991][ T2079] ? rcu_is_watching+0x12/0xb0 [ 2278.958790][ T2079] exc_page_fault+0x98/0x170 [ 2278.963399][ T2079] asm_exc_page_fault+0x26/0x30 [ 2278.968270][ T2079] RIP: 0033:0x7fb9fa639610 [ 2278.972694][ T2079] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2278.992317][ T2079] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2278.998395][ T2079] RAX: 0000000068eb2afe RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2279.006372][ T2079] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000a237f63 [ 2279.014350][ T2079] RBP: 0000000068eb2afe R08: 0000000000000afe R09: 0000000068eb2b02 [ 2279.022328][ T2079] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2279.030307][ T2079] R13: 0000000000000001 R14: 0000000000000009 R15: ffffffff83d6c342 [ 2279.038291][ T2079] ? apparmor_socket_create+0x22/0x670 [ 2279.043786][ T2079] [ 2279.081161][ T2098] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2279.102862][ T2079] memory: usage 307200kB, limit 307200kB, failcnt 28426 17:16:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xde03, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x8) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2279.325007][ T2079] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2279.333336][ T2079] Memory cgroup stats for /syz0: [ 2279.333526][ T2079] anon 122880 [ 2279.333526][ T2079] file 462848 [ 2279.333526][ T2079] kernel 313987072 [ 2279.333526][ T2079] kernel_stack 65536 [ 2279.333526][ T2079] pagetables 73728 [ 2279.333526][ T2079] sec_pagetables 0 [ 2279.333526][ T2079] percpu 5677408 [ 2279.333526][ T2079] sock 0 [ 2279.333526][ T2079] vmalloc 0 [ 2279.333526][ T2079] shmem 450560 [ 2279.333526][ T2079] zswap 0 [ 2279.333526][ T2079] zswapped 0 [ 2279.333526][ T2079] file_mapped 409600 [ 2279.333526][ T2079] file_dirty 12288 [ 2279.333526][ T2079] file_writeback 0 [ 2279.333526][ T2079] swapcached 0 [ 2279.333526][ T2079] anon_thp 0 [ 2279.333526][ T2079] file_thp 0 [ 2279.333526][ T2079] shmem_thp 0 [ 2279.333526][ T2079] inactive_anon 409600 [ 2279.333526][ T2079] active_anon 163840 [ 2279.333526][ T2079] inactive_file 8192 [ 2279.333526][ T2079] active_file 4096 [ 2279.333526][ T2079] unevictable 0 [ 2279.333526][ T2079] slab_reclaimable 62264 [ 2279.333526][ T2079] slab_unreclaimable 308078472 [ 2279.333526][ T2079] slab 308140736 [ 2279.333526][ T2079] workingset_refault_anon 0 [ 2279.333526][ T2079] workingset_refault_file 2 [ 2279.333526][ T2079] workingset_activate_anon 0 [ 2279.333526][ T2079] workingset_activate_file 0 [ 2279.333526][ T2079] workingset_restore_anon 0 [ 2279.333526][ T2079] workingset_restore_file 2 [ 2279.333526][ T2079] workingset_nodereclaim 0 [ 2279.333526][ T2079] pgscan 2499 [ 2279.333526][ T2079] pgsteal 350 [ 2279.333526][ T2079] pgscan_kswapd 0 [ 2279.333526][ T2079] pgscan_direct 2499 [ 2279.333526][ T2079] pgscan_khugepaged 0 [ 2279.333526][ T2079] pgsteal_kswapd 0 [ 2279.333526][ T2079] pgsteal_direct 350 [ 2279.333526][ T2079] pgsteal_khugepaged 0 [ 2279.333526][ T2079] pgfault 227427 [ 2279.333526][ T2079] pgmajfault 1 [ 2279.333526][ T2079] pgrefill 44803 [ 2279.333526][ T2079] pgactivate 2145 [ 2279.333526][ T2079] pgdeactivate 0 [ 2279.333526][ T2079] pglazyfree 0 [ 2279.333526][ T2079] pglazyfreed 0 [ 2279.333526][ T2079] zswpin 0 [ 2279.333526][ T2079] zswpout 0 17:16:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xd401, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xea03, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2279.650625][ T2079] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2079,uid=0 [ 2279.717608][ T2079] Memory cgroup out of memory: Killed process 2079 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2279.759564][ T2112] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2279.774443][ T2112] CPU: 0 PID: 2112 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2279.784490][ T2112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2279.794584][ T2112] Call Trace: [ 2279.797891][ T2112] [ 2279.800851][ T2112] dump_stack_lvl+0x136/0x150 [ 2279.805592][ T2112] dump_header+0x10a/0xd70 [ 2279.810055][ T2112] oom_kill_process+0x25d/0x600 [ 2279.814973][ T2112] out_of_memory+0x35c/0x1660 [ 2279.819703][ T2112] ? oom_killer_disable+0x2b0/0x2b0 [ 2279.824949][ T2112] ? rcu_read_unlock+0x9/0x60 [ 2279.829669][ T2112] ? find_held_lock+0x2d/0x110 [ 2279.834474][ T2112] mem_cgroup_out_of_memory+0x206/0x270 [ 2279.840064][ T2112] ? mem_cgroup_margin+0x130/0x130 [ 2279.845223][ T2112] ? lock_downgrade+0x690/0x690 [ 2279.850135][ T2112] try_charge_memcg+0xf99/0x13a0 [ 2279.855130][ T2112] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2279.861169][ T2112] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2279.866937][ T2112] ? lock_downgrade+0x690/0x690 [ 2279.871830][ T2112] ? lock_downgrade+0x690/0x690 [ 2279.876727][ T2112] obj_cgroup_charge+0x2af/0x5e0 [ 2279.881709][ T2112] ? sock_alloc_inode+0x27/0x1d0 [ 2279.886676][ T2112] kmem_cache_alloc_lru+0x142/0x600 [ 2279.891916][ T2112] sock_alloc_inode+0x27/0x1d0 [ 2279.896705][ T2112] ? sock_free_inode+0x30/0x30 [ 2279.901488][ T2112] alloc_inode+0x61/0x230 [ 2279.905847][ T2112] new_inode_pseudo+0x17/0x80 [ 2279.910557][ T2112] sock_alloc+0x40/0x270 [ 2279.914814][ T2112] __sock_create+0xbd/0x850 [ 2279.919327][ T2112] ? xfd_validate_state+0x5d/0x180 [ 2279.924460][ T2112] __sys_socket+0x133/0x250 [ 2279.928978][ T2112] ? __sys_socket_file+0x1d0/0x1d0 [ 2279.934121][ T2112] __x64_sys_socket+0x73/0xb0 [ 2279.938816][ T2112] do_syscall_64+0x39/0xb0 [ 2279.943258][ T2112] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2279.949176][ T2112] RIP: 0033:0x7f9a5a08c169 [ 2279.953605][ T2112] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 2279.973227][ T2112] RSP: 002b:00007f9a5ad54168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 2279.981651][ T2112] RAX: ffffffffffffffda RBX: 00007f9a5a1abf80 RCX: 00007f9a5a08c169 [ 2279.989630][ T2112] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 2279.997608][ T2112] RBP: 00007f9a5a0e7ca1 R08: 0000000000000000 R09: 0000000000000000 17:16:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x75200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x8) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2280.005583][ T2112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2280.013557][ T2112] R13: 00007ffd971aa82f R14: 00007f9a5ad54300 R15: 0000000000022000 [ 2280.021553][ T2112] [ 2280.039775][ T2112] memory: usage 307200kB, limit 307200kB, failcnt 39267 [ 2280.071065][ T2112] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2280.090465][ T2112] Memory cgroup stats for /syz1: [ 2280.090706][ T2112] anon 131072 [ 2280.090706][ T2112] file 409600 [ 2280.090706][ T2112] kernel 314032128 [ 2280.090706][ T2112] kernel_stack 65536 [ 2280.090706][ T2112] pagetables 69632 [ 2280.090706][ T2112] sec_pagetables 0 [ 2280.090706][ T2112] percpu 5669120 [ 2280.090706][ T2112] sock 0 [ 2280.090706][ T2112] vmalloc 0 [ 2280.090706][ T2112] shmem 401408 [ 2280.090706][ T2112] zswap 0 [ 2280.090706][ T2112] zswapped 0 [ 2280.090706][ T2112] file_mapped 344064 [ 2280.090706][ T2112] file_dirty 0 [ 2280.090706][ T2112] file_writeback 0 [ 2280.090706][ T2112] swapcached 0 [ 2280.090706][ T2112] anon_thp 0 [ 2280.090706][ T2112] file_thp 0 [ 2280.090706][ T2112] shmem_thp 0 [ 2280.090706][ T2112] inactive_anon 188416 [ 2280.090706][ T2112] active_anon 344064 [ 2280.090706][ T2112] inactive_file 0 [ 2280.090706][ T2112] active_file 8192 [ 2280.090706][ T2112] unevictable 0 [ 2280.090706][ T2112] slab_reclaimable 328992 [ 2280.090706][ T2112] slab_unreclaimable 307868336 [ 2280.090706][ T2112] slab 308197328 [ 2280.090706][ T2112] workingset_refault_anon 0 [ 2280.090706][ T2112] workingset_refault_file 27 [ 2280.090706][ T2112] workingset_activate_anon 0 [ 2280.090706][ T2112] workingset_activate_file 0 [ 2280.090706][ T2112] workingset_restore_anon 0 [ 2280.090706][ T2112] workingset_restore_file 0 [ 2280.090706][ T2112] workingset_nodereclaim 0 [ 2280.090706][ T2112] pgscan 3145 [ 2280.090706][ T2112] pgsteal 748 [ 2280.090706][ T2112] pgscan_kswapd 0 [ 2280.090706][ T2112] pgscan_direct 3145 [ 2280.090706][ T2112] pgscan_khugepaged 0 [ 2280.090706][ T2112] pgsteal_kswapd 0 [ 2280.090706][ T2112] pgsteal_direct 748 [ 2280.090706][ T2112] pgsteal_khugepaged 0 [ 2280.090706][ T2112] pgfault 213496 [ 2280.090706][ T2112] pgmajfault 3 [ 2280.090706][ T2112] pgrefill 10136 [ 2280.090706][ T2112] pgactivate 1895 [ 2280.090706][ T2112] pgdeactivate 0 [ 2280.090706][ T2112] pglazyfree 0 [ 2280.090706][ T2112] pglazyfreed 0 [ 2280.090706][ T2112] zswpin 0 [ 2280.090706][ T2112] zswpout 0 [ 2280.293347][ T2112] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2102,uid=0 [ 2280.316985][ T2112] Memory cgroup out of memory: Killed process 2102 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2280.336926][ T2087] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2280.353414][ T2087] CPU: 1 PID: 2087 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2280.363452][ T2087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2280.373795][ T2087] Call Trace: [ 2280.377091][ T2087] [ 2280.380038][ T2087] dump_stack_lvl+0x136/0x150 [ 2280.384759][ T2087] dump_header+0x10a/0xd70 [ 2280.389196][ T2087] oom_kill_process+0x25d/0x600 [ 2280.394079][ T2087] out_of_memory+0x35c/0x1660 [ 2280.398792][ T2087] ? oom_killer_disable+0x2b0/0x2b0 [ 2280.404025][ T2087] ? rcu_read_unlock+0x9/0x60 [ 2280.408739][ T2087] ? find_held_lock+0x2d/0x110 [ 2280.413543][ T2087] mem_cgroup_out_of_memory+0x206/0x270 [ 2280.419126][ T2087] ? mem_cgroup_margin+0x130/0x130 [ 2280.424265][ T2087] ? lock_downgrade+0x690/0x690 [ 2280.429169][ T2087] try_charge_memcg+0xf99/0x13a0 [ 2280.434148][ T2087] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2280.440161][ T2087] ? rcu_read_unlock+0x9/0x60 [ 2280.444857][ T2087] ? lock_downgrade+0x690/0x690 [ 2280.449756][ T2087] charge_memcg+0x90/0x3b0 [ 2280.454217][ T2087] __mem_cgroup_charge+0x2b/0x90 [ 2280.459192][ T2087] do_wp_page+0x8ea/0x33c0 [ 2280.463642][ T2087] ? lock_sync+0x190/0x190 [ 2280.468089][ T2087] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2280.473490][ T2087] ? do_raw_spin_lock+0x124/0x2b0 [ 2280.478560][ T2087] ? spin_bug+0x1c0/0x1c0 [ 2280.482946][ T2087] __handle_mm_fault+0x1635/0x41c0 [ 2280.488102][ T2087] ? vm_iomap_memory+0x190/0x190 [ 2280.493078][ T2087] ? mas_walk+0x58f/0x730 [ 2280.497462][ T2087] ? numa_migrate_prep+0x3a0/0x3a0 [ 2280.502604][ T2087] ? do_user_addr_fault+0x367/0x1210 [ 2280.507934][ T2087] handle_mm_fault+0x2af/0x9f0 [ 2280.512743][ T2087] do_user_addr_fault+0x2ca/0x1210 [ 2280.517895][ T2087] ? rcu_is_watching+0x12/0xb0 [ 2280.522707][ T2087] exc_page_fault+0x98/0x170 [ 2280.527334][ T2087] asm_exc_page_fault+0x26/0x30 [ 2280.532231][ T2087] RIP: 0033:0x7fd4d9e39610 [ 2280.536670][ T2087] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2280.556326][ T2087] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2280.562429][ T2087] RAX: 0000000050777890 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2280.570423][ T2087] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000da234f1 [ 2280.578429][ T2087] RBP: 0000000050777890 R08: 0000000000001890 R09: 0000000050777894 [ 2280.586518][ T2087] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2280.594603][ T2087] R13: 0000000000000001 R14: 0000000000000030 R15: ffffffff8a03668e [ 2280.602642][ T2087] ? xas_start+0x14e/0x7a0 [ 2280.607116][ T2087] [ 2280.622277][ T2087] memory: usage 307184kB, limit 307200kB, failcnt 15125 [ 2280.629817][ T2087] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2280.636817][ T2087] Memory cgroup stats for /syz3: [ 2280.636992][ T2087] anon 122880 [ 2280.636992][ T2087] file 483328 [ 2280.636992][ T2087] kernel 313950208 [ 2280.636992][ T2087] kernel_stack 65536 [ 2280.636992][ T2087] pagetables 69632 [ 2280.636992][ T2087] sec_pagetables 0 [ 2280.636992][ T2087] percpu 5685632 [ 2280.636992][ T2087] sock 0 [ 2280.636992][ T2087] vmalloc 0 [ 2280.636992][ T2087] shmem 483328 [ 2280.636992][ T2087] zswap 0 [ 2280.636992][ T2087] zswapped 0 [ 2280.636992][ T2087] file_mapped 397312 [ 2280.636992][ T2087] file_dirty 0 [ 2280.636992][ T2087] file_writeback 0 [ 2280.636992][ T2087] swapcached 0 [ 2280.636992][ T2087] anon_thp 0 [ 2280.636992][ T2087] file_thp 0 [ 2280.636992][ T2087] shmem_thp 0 [ 2280.636992][ T2087] inactive_anon 516096 [ 2280.636992][ T2087] active_anon 90112 [ 2280.636992][ T2087] inactive_file 0 [ 2280.636992][ T2087] active_file 0 [ 2280.636992][ T2087] unevictable 0 [ 2280.636992][ T2087] slab_reclaimable 21032 [ 2280.636992][ T2087] slab_unreclaimable 308077240 [ 2280.636992][ T2087] slab 308098272 [ 2280.636992][ T2087] workingset_refault_anon 0 [ 2280.636992][ T2087] workingset_refault_file 0 [ 2280.636992][ T2087] workingset_activate_anon 0 [ 2280.636992][ T2087] workingset_activate_file 0 [ 2280.636992][ T2087] workingset_restore_anon 0 [ 2280.636992][ T2087] workingset_restore_file 0 [ 2280.636992][ T2087] workingset_nodereclaim 0 [ 2280.636992][ T2087] pgscan 789 [ 2280.636992][ T2087] pgsteal 88 [ 2280.636992][ T2087] pgscan_kswapd 0 [ 2280.636992][ T2087] pgscan_direct 789 [ 2280.636992][ T2087] pgscan_khugepaged 0 [ 2280.636992][ T2087] pgsteal_kswapd 0 [ 2280.636992][ T2087] pgsteal_direct 88 [ 2280.636992][ T2087] pgsteal_khugepaged 0 [ 2280.636992][ T2087] pgfault 152499 [ 2280.636992][ T2087] pgmajfault 1 [ 2280.636992][ T2087] pgrefill 3202 [ 2280.636992][ T2087] pgactivate 692 [ 2280.636992][ T2087] pgdeactivate 0 [ 2280.636992][ T2087] pglazyfree 0 [ 2280.636992][ T2087] pglazyfreed 0 [ 2280.636992][ T2087] zswpin 0 [ 2280.636992][ T2087] zswpout 0 [ 2280.822748][ T2087] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=2087,uid=0 17:16:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xff0f0000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x8) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:16:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2280.840120][ T2087] Memory cgroup out of memory: Killed process 2087 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2280.858751][ T2131] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2280.919308][ T2131] CPU: 1 PID: 2131 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2280.929362][ T2131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2280.939451][ T2131] Call Trace: [ 2280.942764][ T2131] [ 2280.945730][ T2131] dump_stack_lvl+0x136/0x150 [ 2280.950464][ T2131] dump_header+0x10a/0xd70 [ 2280.954937][ T2131] oom_kill_process+0x25d/0x600 [ 2280.959833][ T2131] out_of_memory+0x35c/0x1660 [ 2280.964558][ T2131] ? oom_killer_disable+0x2b0/0x2b0 [ 2280.969799][ T2131] ? rcu_read_unlock+0x9/0x60 [ 2280.974527][ T2131] ? find_held_lock+0x2d/0x110 [ 2280.979355][ T2131] mem_cgroup_out_of_memory+0x206/0x270 [ 2280.984970][ T2131] ? mem_cgroup_margin+0x130/0x130 [ 2280.990137][ T2131] ? lock_downgrade+0x690/0x690 [ 2280.995056][ T2131] try_charge_memcg+0xf99/0x13a0 [ 2281.000049][ T2131] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2281.006327][ T2131] ? rcu_read_unlock+0x9/0x60 [ 2281.011025][ T2131] ? lock_downgrade+0x690/0x690 [ 2281.015906][ T2131] charge_memcg+0x90/0x3b0 [ 2281.020353][ T2131] __mem_cgroup_charge+0x2b/0x90 [ 2281.025303][ T2131] do_wp_page+0x8ea/0x33c0 [ 2281.029740][ T2131] ? lock_sync+0x190/0x190 [ 2281.034173][ T2131] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2281.039568][ T2131] ? do_raw_spin_lock+0x124/0x2b0 [ 2281.044647][ T2131] ? spin_bug+0x1c0/0x1c0 [ 2281.049023][ T2131] __handle_mm_fault+0x1635/0x41c0 [ 2281.054159][ T2131] ? vm_iomap_memory+0x190/0x190 [ 2281.059116][ T2131] ? mas_walk+0x58f/0x730 [ 2281.063478][ T2131] ? numa_migrate_prep+0x3a0/0x3a0 [ 2281.068609][ T2131] ? do_user_addr_fault+0x367/0x1210 [ 2281.073921][ T2131] handle_mm_fault+0x2af/0x9f0 [ 2281.078701][ T2131] do_user_addr_fault+0x2ca/0x1210 [ 2281.083834][ T2131] ? rcu_is_watching+0x12/0xb0 [ 2281.088622][ T2131] exc_page_fault+0x98/0x170 [ 2281.093234][ T2131] asm_exc_page_fault+0x26/0x30 [ 2281.098108][ T2131] RIP: 0033:0x7fb9fa639610 [ 2281.102550][ T2131] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2281.122187][ T2131] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2281.128271][ T2131] RAX: 0000000039ddb301 RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2281.136252][ T2131] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000a2383ba [ 2281.144231][ T2131] RBP: 0000000039ddb301 R08: 0000000000001301 R09: 0000000039ddb305 [ 2281.152209][ T2131] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2281.160190][ T2131] R13: 0000000000000001 R14: 0000000000000014 R15: ffffffff83cdd7cf [ 2281.168171][ T2131] ? security_socket_create+0x3f/0xc0 [ 2281.173580][ T2131] [ 2281.182763][ T2131] memory: usage 307200kB, limit 307200kB, failcnt 28486 [ 2281.203886][ T2131] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2281.219453][ T2131] Memory cgroup stats for /syz0: [ 2281.219688][ T2131] anon 126976 [ 2281.219688][ T2131] file 458752 [ 2281.219688][ T2131] kernel 313987072 [ 2281.219688][ T2131] kernel_stack 65536 [ 2281.219688][ T2131] pagetables 73728 [ 2281.219688][ T2131] sec_pagetables 0 [ 2281.219688][ T2131] percpu 5677408 [ 2281.219688][ T2131] sock 0 [ 2281.219688][ T2131] vmalloc 0 [ 2281.219688][ T2131] shmem 450560 [ 2281.219688][ T2131] zswap 0 [ 2281.219688][ T2131] zswapped 0 [ 2281.219688][ T2131] file_mapped 409600 [ 2281.219688][ T2131] file_dirty 0 [ 2281.219688][ T2131] file_writeback 0 [ 2281.219688][ T2131] swapcached 0 [ 2281.219688][ T2131] anon_thp 0 [ 2281.219688][ T2131] file_thp 0 [ 2281.219688][ T2131] shmem_thp 0 [ 2281.219688][ T2131] inactive_anon 204800 [ 2281.219688][ T2131] active_anon 372736 [ 2281.219688][ T2131] inactive_file 0 [ 2281.219688][ T2131] active_file 8192 [ 2281.219688][ T2131] unevictable 0 [ 2281.219688][ T2131] slab_reclaimable 62024 [ 2281.219688][ T2131] slab_unreclaimable 308078472 [ 2281.219688][ T2131] slab 308140496 [ 2281.219688][ T2131] workingset_refault_anon 0 [ 2281.219688][ T2131] workingset_refault_file 2 [ 2281.219688][ T2131] workingset_activate_anon 0 [ 2281.219688][ T2131] workingset_activate_file 0 [ 2281.219688][ T2131] workingset_restore_anon 0 [ 2281.219688][ T2131] workingset_restore_file 2 [ 2281.219688][ T2131] workingset_nodereclaim 0 [ 2281.219688][ T2131] pgscan 2548 [ 2281.219688][ T2131] pgsteal 352 [ 2281.219688][ T2131] pgscan_kswapd 0 [ 2281.219688][ T2131] pgscan_direct 2548 [ 2281.219688][ T2131] pgscan_khugepaged 0 [ 2281.219688][ T2131] pgsteal_kswapd 0 17:16:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, @in=@private=0xa010101, 0x4e22, 0x7fff, 0x4e24, 0x0, 0x2, 0xa0, 0xe0, 0x2, 0x0, r2}, {0x1f, 0x0, 0x6, 0x80, 0x100000001, 0x8000000000000001, 0x80, 0xfffffffffffffffb}, {0x8, 0x800, 0x6, 0xf7}, 0xffff, 0x6e6bb8, 0x1, 0x1, 0x1}, {{@in6=@mcast1, 0x4d2, 0x7b}, 0x2, @in6=@dev={0xfe, 0x80, '\x00', 0x1f}, 0x3503, 0x2, 0x3, 0x1, 0x10000, 0x157, 0xfffffbff}}, 0xe8) [ 2281.219688][ T2131] pgsteal_direct 352 [ 2281.219688][ T2131] pgsteal_khugepaged 0 [ 2281.219688][ T2131] pgfault 227481 [ 2281.219688][ T2131] pgmajfault 1 [ 2281.219688][ T2131] pgrefill 44803 [ 2281.219688][ T2131] pgactivate 2192 [ 2281.219688][ T2131] pgdeactivate 0 [ 2281.219688][ T2131] pglazyfree 0 [ 2281.219688][ T2131] pglazyfreed 0 [ 2281.219688][ T2131] zswpin 0 [ 2281.219688][ T2131] zswpout 0 [ 2281.413160][ T2131] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2131,uid=0 [ 2281.434939][ T2131] Memory cgroup out of memory: Killed process 2131 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2281.462617][ T2145] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2281.497094][ T2145] CPU: 0 PID: 2145 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2281.507139][ T2145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2281.517228][ T2145] Call Trace: [ 2281.520534][ T2145] [ 2281.523491][ T2145] dump_stack_lvl+0x136/0x150 [ 2281.528232][ T2145] dump_header+0x10a/0xd70 [ 2281.532694][ T2145] oom_kill_process+0x25d/0x600 [ 2281.537590][ T2145] out_of_memory+0x35c/0x1660 [ 2281.542311][ T2145] ? find_held_lock+0x2d/0x110 [ 2281.547127][ T2145] ? oom_killer_disable+0x2b0/0x2b0 [ 2281.552368][ T2145] ? rcu_read_unlock+0x9/0x60 [ 2281.557091][ T2145] ? find_held_lock+0x2d/0x110 [ 2281.561902][ T2145] mem_cgroup_out_of_memory+0x206/0x270 [ 2281.567481][ T2145] ? mem_cgroup_margin+0x130/0x130 [ 2281.572630][ T2145] ? lock_downgrade+0x690/0x690 [ 2281.577542][ T2145] try_charge_memcg+0xf99/0x13a0 [ 2281.582536][ T2145] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2281.588571][ T2145] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2281.594769][ T2145] ? lock_downgrade+0x690/0x690 [ 2281.599695][ T2145] ? lock_downgrade+0x690/0x690 [ 2281.604609][ T2145] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2281.610213][ T2145] memcg_charge_kernel_stack.part.0+0x6c/0x150 [ 2281.616408][ T2145] copy_process+0x4f9/0x7600 [ 2281.621055][ T2145] ? pidfd_prepare+0x80/0x80 [ 2281.625691][ T2145] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 2281.631772][ T2145] ? folio_add_lru+0x47f/0x7c0 [ 2281.636575][ T2145] kernel_clone+0xeb/0x890 [ 2281.637270][ T2148] batman_adv: batadv1168: Adding interface: macvlan610 [ 2281.641003][ T2145] ? create_io_thread+0xe0/0xe0 [ 2281.641043][ T2145] ? find_held_lock+0x2d/0x110 [ 2281.641074][ T2145] ? find_held_lock+0x2d/0x110 [ 2281.641127][ T2145] __do_sys_clone+0xba/0x100 [ 2281.654800][ T2148] batman_adv: batadv1168: The MTU of interface macvlan610 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. [ 2281.657530][ T2145] ? kernel_clone+0x890/0x890 [ 2281.657585][ T2145] ? syscall_enter_from_user_mode+0x26/0x80 [ 2281.677285][ T2148] batman_adv: batadv1168: Interface activated: macvlan610 [ 2281.692677][ T2145] do_syscall_64+0x39/0xb0 [ 2281.692724][ T2145] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2281.692760][ T2145] RIP: 0033:0x7f9a5a08d591 [ 2281.725239][ T2145] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2281.744886][ T2145] RSP: 002b:00007ffd971aa778 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2281.753343][ T2145] RAX: ffffffffffffffda RBX: 00007f9a5ad33700 RCX: 00007f9a5a08d591 [ 2281.761349][ T2145] RDX: 00007f9a5ad339d0 RSI: 00007f9a5ad332f0 RDI: 00000000003d0f00 [ 2281.769358][ T2145] RBP: 00007ffd971aa9c0 R08: 00007f9a5ad33700 R09: 00007f9a5ad33700 [ 2281.777366][ T2145] R10: 00007f9a5ad339d0 R11: 0000000000000206 R12: 00007ffd971aa82e [ 2281.785374][ T2145] R13: 00007ffd971aa82f R14: 00007f9a5ad33300 R15: 0000000000022000 [ 2281.793405][ T2145] 17:16:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x76200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf203, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2281.800520][ T2145] memory: usage 307200kB, limit 307200kB, failcnt 39346 [ 2281.823635][ T2145] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2281.835044][ T2145] Memory cgroup stats for /syz1: [ 2281.835285][ T2145] anon 98304 [ 2281.835285][ T2145] file 405504 [ 2281.835285][ T2145] kernel 314068992 [ 2281.835285][ T2145] kernel_stack 65536 [ 2281.835285][ T2145] pagetables 69632 [ 2281.835285][ T2145] sec_pagetables 0 [ 2281.835285][ T2145] percpu 5669120 [ 2281.835285][ T2145] sock 0 [ 2281.835285][ T2145] vmalloc 0 [ 2281.835285][ T2145] shmem 401408 [ 2281.835285][ T2145] zswap 0 [ 2281.835285][ T2145] zswapped 0 [ 2281.835285][ T2145] file_mapped 344064 [ 2281.835285][ T2145] file_dirty 0 [ 2281.835285][ T2145] file_writeback 0 [ 2281.835285][ T2145] swapcached 0 [ 2281.835285][ T2145] anon_thp 0 [ 2281.835285][ T2145] file_thp 0 [ 2281.835285][ T2145] shmem_thp 0 [ 2281.835285][ T2145] inactive_anon 339968 [ 2281.835285][ T2145] active_anon 159744 [ 2281.835285][ T2145] inactive_file 4096 [ 2281.835285][ T2145] active_file 0 [ 2281.835285][ T2145] unevictable 0 [ 2281.835285][ T2145] slab_reclaimable 328752 [ 2281.835285][ T2145] slab_unreclaimable 307877336 [ 2281.835285][ T2145] slab 308206088 [ 2281.835285][ T2145] workingset_refault_anon 0 [ 2281.835285][ T2145] workingset_refault_file 27 [ 2281.835285][ T2145] workingset_activate_anon 0 [ 2281.835285][ T2145] workingset_activate_file 0 [ 2281.835285][ T2145] workingset_restore_anon 0 [ 2281.835285][ T2145] workingset_restore_file 0 [ 2281.835285][ T2145] workingset_nodereclaim 0 [ 2281.835285][ T2145] pgscan 3176 [ 2281.835285][ T2145] pgsteal 749 [ 2281.835285][ T2145] pgscan_kswapd 0 [ 2281.835285][ T2145] pgscan_direct 3176 [ 2281.835285][ T2145] pgscan_khugepaged 0 [ 2281.835285][ T2145] pgsteal_kswapd 0 [ 2281.835285][ T2145] pgsteal_direct 749 [ 2281.835285][ T2145] pgsteal_khugepaged 0 [ 2281.835285][ T2145] pgfault 213536 [ 2281.835285][ T2145] pgmajfault 3 [ 2281.835285][ T2145] pgrefill 10136 17:16:51 executing program 4: r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x4, @remote, 0x1}}, [0x1, 0x401, 0xa7, 0xfffffffffffffff7, 0x5, 0x7, 0x1, 0x4, 0x6, 0x800, 0x36, 0x8, 0x8, 0x9, 0xdca]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x94, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x6, @mcast2, 0x7}, @in6={0xa, 0x4e20, 0x200, @private0={0xfc, 0x0, '\x00', 0x41}, 0x8001}, @in6={0xa, 0x4e24, 0x200, @loopback, 0x1}, @in={0x2, 0x4e21, @rand_addr=0x64010100}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e23, @broadcast}]}, &(0x7f0000000000)=0x10) sendto$inet(r0, &(0x7f00000001c0)='X', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @private=0xa010101}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="420400003347575a69a4c77f24f4cea3136db62466d78bf93b2022f1e6937067e5cbc65b055c0c3af14e6fdd3663af914a865dcc31f1f1729612052902ea3131033e1981a54c0f781bc854ea1aa7d5f25b6a29b1c8db683fd35ca22a97b24130e1899953b6fdffc6188b4daaab9e1887b918aa2a42ed7557569b5716b5cb541f159fd3b2358d9ddb4481b6a201460d449e2665573028df2c03d04d09f6746db5630925777ee11edea59bd9bdafcf757d73175bf0e2b20ad21cbb60b30917d7483a5db3bbde84e917530586ad44dd458549", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004780)=0xc) [ 2281.835285][ T2145] pgactivate 1925 [ 2281.835285][ T2145] pgdeactivate 0 [ 2281.835285][ T2145] pglazyfree 0 [ 2281.835285][ T2145] pglazyfreed 0 [ 2281.835285][ T2145] zswpin 0 [ 2281.835285][ T2145] zswpout 0 17:16:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) (async) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, @in=@private=0xa010101, 0x4e22, 0x7fff, 0x4e24, 0x0, 0x2, 0xa0, 0xe0, 0x2, 0x0, r2}, {0x1f, 0x0, 0x6, 0x80, 0x100000001, 0x8000000000000001, 0x80, 0xfffffffffffffffb}, {0x8, 0x800, 0x6, 0xf7}, 0xffff, 0x6e6bb8, 0x1, 0x1, 0x1}, {{@in6=@mcast1, 0x4d2, 0x7b}, 0x2, @in6=@dev={0xfe, 0x80, '\x00', 0x1f}, 0x3503, 0x2, 0x3, 0x1, 0x10000, 0x157, 0xfffffbff}}, 0xe8) (async) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, @in=@private=0xa010101, 0x4e22, 0x7fff, 0x4e24, 0x0, 0x2, 0xa0, 0xe0, 0x2, 0x0, r2}, {0x1f, 0x0, 0x6, 0x80, 0x100000001, 0x8000000000000001, 0x80, 0xfffffffffffffffb}, {0x8, 0x800, 0x6, 0xf7}, 0xffff, 0x6e6bb8, 0x1, 0x1, 0x1}, {{@in6=@mcast1, 0x4d2, 0x7b}, 0x2, @in6=@dev={0xfe, 0x80, '\x00', 0x1f}, 0x3503, 0x2, 0x3, 0x1, 0x10000, 0x157, 0xfffffbff}}, 0xe8) [ 2282.056813][ T2172] __nla_validate_parse: 13 callbacks suppressed [ 2282.056834][ T2172] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:16:51 executing program 4: r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x4, @remote, 0x1}}, [0x1, 0x401, 0xa7, 0xfffffffffffffff7, 0x5, 0x7, 0x1, 0x4, 0x6, 0x800, 0x36, 0x8, 0x8, 0x9, 0xdca]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x94, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x6, @mcast2, 0x7}, @in6={0xa, 0x4e20, 0x200, @private0={0xfc, 0x0, '\x00', 0x41}, 0x8001}, @in6={0xa, 0x4e24, 0x200, @loopback, 0x1}, @in={0x2, 0x4e21, @rand_addr=0x64010100}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e23, @broadcast}]}, &(0x7f0000000000)=0x10) (async) sendto$inet(r0, &(0x7f00000001c0)='X', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @private=0xa010101}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="420400003347575a69a4c77f24f4cea3136db62466d78bf93b2022f1e6937067e5cbc65b055c0c3af14e6fdd3663af914a865dcc31f1f1729612052902ea3131033e1981a54c0f781bc854ea1aa7d5f25b6a29b1c8db683fd35ca22a97b24130e1899953b6fdffc6188b4daaab9e1887b918aa2a42ed7557569b5716b5cb541f159fd3b2358d9ddb4481b6a201460d449e2665573028df2c03d04d09f6746db5630925777ee11edea59bd9bdafcf757d73175bf0e2b20ad21cbb60b30917d7483a5db3bbde84e917530586ad44dd458549", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004780)=0xc) 17:16:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf602, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2282.140587][ T2145] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2145,uid=0 [ 2282.156391][ T2178] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2282.228471][ T2145] Memory cgroup out of memory: Killed process 2145 (syz-executor.1) total-vm:54680kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2282.255390][ T2187] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2282.306446][ T2149] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2282.347181][ T2149] CPU: 1 PID: 2149 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2282.357224][ T2149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2282.367318][ T2149] Call Trace: [ 2282.370625][ T2149] [ 2282.373593][ T2149] dump_stack_lvl+0x136/0x150 [ 2282.378323][ T2149] dump_header+0x10a/0xd70 [ 2282.382786][ T2149] oom_kill_process+0x25d/0x600 [ 2282.387682][ T2149] out_of_memory+0x35c/0x1660 [ 2282.392410][ T2149] ? oom_killer_disable+0x2b0/0x2b0 [ 2282.397654][ T2149] ? rcu_read_unlock+0x9/0x60 [ 2282.402371][ T2149] ? find_held_lock+0x2d/0x110 [ 2282.407176][ T2149] mem_cgroup_out_of_memory+0x206/0x270 [ 2282.412769][ T2149] ? mem_cgroup_margin+0x130/0x130 [ 2282.417922][ T2149] ? lock_downgrade+0x690/0x690 [ 2282.422830][ T2149] try_charge_memcg+0xf99/0x13a0 [ 2282.427821][ T2149] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2282.433859][ T2149] ? rcu_read_unlock+0x9/0x60 [ 2282.438579][ T2149] ? lock_downgrade+0x690/0x690 [ 2282.443495][ T2149] charge_memcg+0x90/0x3b0 [ 2282.447963][ T2149] __mem_cgroup_charge+0x2b/0x90 [ 2282.452942][ T2149] do_wp_page+0x8ea/0x33c0 [ 2282.457403][ T2149] ? lock_sync+0x190/0x190 [ 2282.461872][ T2149] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2282.467302][ T2149] ? do_raw_spin_lock+0x124/0x2b0 [ 2282.472398][ T2149] ? spin_bug+0x1c0/0x1c0 [ 2282.476786][ T2149] __handle_mm_fault+0x1635/0x41c0 [ 2282.481951][ T2149] ? vm_iomap_memory+0x190/0x190 [ 2282.486934][ T2149] ? mas_walk+0x58f/0x730 [ 2282.491316][ T2149] ? numa_migrate_prep+0x3a0/0x3a0 [ 2282.496462][ T2149] ? do_user_addr_fault+0x367/0x1210 [ 2282.501806][ T2149] handle_mm_fault+0x2af/0x9f0 [ 2282.506627][ T2149] do_user_addr_fault+0x2ca/0x1210 [ 2282.511782][ T2149] ? rcu_is_watching+0x12/0xb0 [ 2282.516597][ T2149] exc_page_fault+0x98/0x170 [ 2282.521227][ T2149] asm_exc_page_fault+0x26/0x30 [ 2282.526207][ T2149] RIP: 0033:0x7fd4d9e39610 [ 2282.530643][ T2149] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2282.550374][ T2149] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2282.556474][ T2149] RAX: 0000000050777890 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2282.564483][ T2149] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000da234f1 [ 2282.572490][ T2149] RBP: 0000000050777890 R08: 0000000000001890 R09: 0000000050777894 [ 2282.580489][ T2149] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2282.588491][ T2149] R13: 0000000000000001 R14: 0000000000000030 R15: ffffffff8a03668e [ 2282.596496][ T2149] ? xas_start+0x14e/0x7a0 [ 2282.600982][ T2149] [ 2282.610825][ T2149] memory: usage 307200kB, limit 307200kB, failcnt 15228 [ 2282.617821][ T2149] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2282.625901][ T2149] Memory cgroup stats for /syz3: [ 2282.626112][ T2149] anon 122880 [ 2282.626112][ T2149] file 483328 [ 2282.626112][ T2149] kernel 313966592 [ 2282.626112][ T2149] kernel_stack 65536 [ 2282.626112][ T2149] pagetables 69632 [ 2282.626112][ T2149] sec_pagetables 0 [ 2282.626112][ T2149] percpu 5685696 [ 2282.626112][ T2149] sock 0 [ 2282.626112][ T2149] vmalloc 0 [ 2282.626112][ T2149] shmem 483328 [ 2282.626112][ T2149] zswap 0 [ 2282.626112][ T2149] zswapped 0 [ 2282.626112][ T2149] file_mapped 397312 [ 2282.626112][ T2149] file_dirty 0 [ 2282.626112][ T2149] file_writeback 0 [ 2282.626112][ T2149] swapcached 0 [ 2282.626112][ T2149] anon_thp 0 [ 2282.626112][ T2149] file_thp 0 [ 2282.626112][ T2149] shmem_thp 0 [ 2282.626112][ T2149] inactive_anon 512000 [ 2282.626112][ T2149] active_anon 94208 [ 2282.626112][ T2149] inactive_file 0 [ 2282.626112][ T2149] active_file 0 [ 2282.626112][ T2149] unevictable 0 [ 2282.626112][ T2149] slab_reclaimable 21032 [ 2282.626112][ T2149] slab_unreclaimable 308089216 [ 2282.626112][ T2149] slab 308110248 [ 2282.626112][ T2149] workingset_refault_anon 0 [ 2282.626112][ T2149] workingset_refault_file 0 [ 2282.626112][ T2149] workingset_activate_anon 0 [ 2282.626112][ T2149] workingset_activate_file 0 [ 2282.626112][ T2149] workingset_restore_anon 0 [ 2282.626112][ T2149] workingset_restore_file 0 [ 2282.626112][ T2149] workingset_nodereclaim 0 [ 2282.626112][ T2149] pgscan 789 [ 2282.626112][ T2149] pgsteal 88 [ 2282.626112][ T2149] pgscan_kswapd 0 [ 2282.626112][ T2149] pgscan_direct 789 [ 2282.626112][ T2149] pgscan_khugepaged 0 [ 2282.626112][ T2149] pgsteal_kswapd 0 [ 2282.626112][ T2149] pgsteal_direct 88 [ 2282.626112][ T2149] pgsteal_khugepaged 0 [ 2282.626112][ T2149] pgfault 152553 [ 2282.626112][ T2149] pgmajfault 1 [ 2282.626112][ T2149] pgrefill 3202 [ 2282.626112][ T2149] pgactivate 692 [ 2282.626112][ T2149] pgdeactivate 0 [ 2282.626112][ T2149] pglazyfree 0 [ 2282.626112][ T2149] pglazyfreed 0 [ 2282.626112][ T2149] zswpin 0 [ 2282.626112][ T2149] zswpout 0 [ 2282.813870][ T2149] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=2149,uid=0 [ 2282.830565][ T2149] Memory cgroup out of memory: Killed process 2149 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8912kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2282.848518][ T2170] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2282.868683][ T2170] CPU: 0 PID: 2170 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2282.878754][ T2170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2282.888860][ T2170] Call Trace: [ 2282.892156][ T2170] [ 2282.895109][ T2170] dump_stack_lvl+0x136/0x150 [ 2282.899883][ T2170] dump_header+0x10a/0xd70 [ 2282.904332][ T2170] oom_kill_process+0x25d/0x600 [ 2282.909212][ T2170] out_of_memory+0x35c/0x1660 [ 2282.913926][ T2170] ? oom_killer_disable+0x2b0/0x2b0 [ 2282.919152][ T2170] ? rcu_read_unlock+0x9/0x60 [ 2282.923850][ T2170] ? find_held_lock+0x2d/0x110 [ 2282.928636][ T2170] mem_cgroup_out_of_memory+0x206/0x270 [ 2282.934202][ T2170] ? mem_cgroup_margin+0x130/0x130 [ 2282.939345][ T2170] ? lock_downgrade+0x690/0x690 [ 2282.944231][ T2170] try_charge_memcg+0xf99/0x13a0 [ 2282.949198][ T2170] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2282.955206][ T2170] ? rcu_read_unlock+0x9/0x60 [ 2282.959900][ T2170] ? lock_downgrade+0x690/0x690 [ 2282.964823][ T2170] charge_memcg+0x90/0x3b0 [ 2282.969265][ T2170] __mem_cgroup_charge+0x2b/0x90 [ 2282.974218][ T2170] do_wp_page+0x8ea/0x33c0 [ 2282.978652][ T2170] ? lock_sync+0x190/0x190 [ 2282.983113][ T2170] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2282.988498][ T2170] ? do_raw_spin_lock+0x124/0x2b0 [ 2282.993544][ T2170] ? spin_bug+0x1c0/0x1c0 [ 2282.997904][ T2170] __handle_mm_fault+0x1635/0x41c0 [ 2283.003037][ T2170] ? vm_iomap_memory+0x190/0x190 [ 2283.007986][ T2170] ? mas_walk+0x58f/0x730 [ 2283.012349][ T2170] ? numa_migrate_prep+0x3a0/0x3a0 [ 2283.017469][ T2170] ? do_user_addr_fault+0x367/0x1210 [ 2283.022778][ T2170] handle_mm_fault+0x2af/0x9f0 [ 2283.027562][ T2170] do_user_addr_fault+0x2ca/0x1210 [ 2283.032692][ T2170] ? rcu_is_watching+0x12/0xb0 [ 2283.037480][ T2170] exc_page_fault+0x98/0x170 [ 2283.042090][ T2170] asm_exc_page_fault+0x26/0x30 [ 2283.046961][ T2170] RIP: 0033:0x7fb9fa639610 [ 2283.051382][ T2170] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2283.071001][ T2170] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2283.077081][ T2170] RAX: 0000000039ddb301 RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2283.085074][ T2170] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000a2383ba [ 2283.093075][ T2170] RBP: 0000000039ddb301 R08: 0000000000001301 R09: 0000000039ddb305 17:16:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xff7f0000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, @in=@private=0xa010101, 0x4e22, 0x7fff, 0x4e24, 0x0, 0x2, 0xa0, 0xe0, 0x2, 0x0, r2}, {0x1f, 0x0, 0x6, 0x80, 0x100000001, 0x8000000000000001, 0x80, 0xfffffffffffffffb}, {0x8, 0x800, 0x6, 0xf7}, 0xffff, 0x6e6bb8, 0x1, 0x1, 0x1}, {{@in6=@mcast1, 0x4d2, 0x7b}, 0x2, @in6=@dev={0xfe, 0x80, '\x00', 0x1f}, 0x3503, 0x2, 0x3, 0x1, 0x10000, 0x157, 0xfffffbff}}, 0xe8) 17:16:52 executing program 4: r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x4, @remote, 0x1}}, [0x1, 0x401, 0xa7, 0xfffffffffffffff7, 0x5, 0x7, 0x1, 0x4, 0x6, 0x800, 0x36, 0x8, 0x8, 0x9, 0xdca]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x94, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x6, @mcast2, 0x7}, @in6={0xa, 0x4e20, 0x200, @private0={0xfc, 0x0, '\x00', 0x41}, 0x8001}, @in6={0xa, 0x4e24, 0x200, @loopback, 0x1}, @in={0x2, 0x4e21, @rand_addr=0x64010100}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e23, @broadcast}]}, &(0x7f0000000000)=0x10) (async) sendto$inet(r0, &(0x7f00000001c0)='X', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @private=0xa010101}, 0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="420400003347575a69a4c77f24f4cea3136db62466d78bf93b2022f1e6937067e5cbc65b055c0c3af14e6fdd3663af914a865dcc31f1f1729612052902ea3131033e1981a54c0f781bc854ea1aa7d5f25b6a29b1c8db683fd35ca22a97b24130e1899953b6fdffc6188b4daaab9e1887b918aa2a42ed7557569b5716b5cb541f159fd3b2358d9ddb4481b6a201460d449e2665573028df2c03d04d09f6746db5630925777ee11edea59bd9bdafcf757d73175bf0e2b20ad21cbb60b30917d7483a5db3bbde84e917530586ad44dd458549", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004780)=0xc) 17:16:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0xc, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf603, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2283.101063][ T2170] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2283.109044][ T2170] R13: 0000000000000001 R14: 0000000000000014 R15: ffffffff83cdd7cf [ 2283.117026][ T2170] ? security_socket_create+0x3f/0xc0 [ 2283.122439][ T2170] [ 2283.179239][ T2170] memory: usage 307200kB, limit 307200kB, failcnt 28578 [ 2283.186241][ T2170] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2283.202876][ T2205] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2283.239498][ T2170] Memory cgroup stats for /syz0: [ 2283.239795][ T2170] anon 126976 [ 2283.239795][ T2170] file 458752 [ 2283.239795][ T2170] kernel 313987072 [ 2283.239795][ T2170] kernel_stack 65536 [ 2283.239795][ T2170] pagetables 73728 [ 2283.239795][ T2170] sec_pagetables 0 [ 2283.239795][ T2170] percpu 5677408 [ 2283.239795][ T2170] sock 0 [ 2283.239795][ T2170] vmalloc 0 [ 2283.239795][ T2170] shmem 450560 [ 2283.239795][ T2170] zswap 0 [ 2283.239795][ T2170] zswapped 0 [ 2283.239795][ T2170] file_mapped 409600 [ 2283.239795][ T2170] file_dirty 0 [ 2283.239795][ T2170] file_writeback 0 [ 2283.239795][ T2170] swapcached 0 [ 2283.239795][ T2170] anon_thp 0 [ 2283.239795][ T2170] file_thp 0 [ 2283.239795][ T2170] shmem_thp 0 [ 2283.239795][ T2170] inactive_anon 393216 [ 2283.239795][ T2170] active_anon 184320 [ 2283.239795][ T2170] inactive_file 8192 [ 2283.239795][ T2170] active_file 0 [ 2283.239795][ T2170] unevictable 0 [ 2283.239795][ T2170] slab_reclaimable 62024 [ 2283.239795][ T2170] slab_unreclaimable 308078472 [ 2283.239795][ T2170] slab 308140496 [ 2283.239795][ T2170] workingset_refault_anon 0 [ 2283.239795][ T2170] workingset_refault_file 2 [ 2283.239795][ T2170] workingset_activate_anon 0 [ 2283.239795][ T2170] workingset_activate_file 0 [ 2283.239795][ T2170] workingset_restore_anon 0 [ 2283.239795][ T2170] workingset_restore_file 2 [ 2283.239795][ T2170] workingset_nodereclaim 0 [ 2283.239795][ T2170] pgscan 2600 [ 2283.239795][ T2170] pgsteal 352 [ 2283.239795][ T2170] pgscan_kswapd 0 [ 2283.239795][ T2170] pgscan_direct 2600 [ 2283.239795][ T2170] pgscan_khugepaged 0 [ 2283.239795][ T2170] pgsteal_kswapd 0 17:16:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf602, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2283.239795][ T2170] pgsteal_direct 352 [ 2283.239795][ T2170] pgsteal_khugepaged 0 [ 2283.239795][ T2170] pgfault 227538 [ 2283.239795][ T2170] pgmajfault 1 [ 2283.239795][ T2170] pgrefill 44803 [ 2283.239795][ T2170] pgactivate 2244 [ 2283.239795][ T2170] pgdeactivate 0 [ 2283.239795][ T2170] pglazyfree 0 [ 2283.239795][ T2170] pglazyfreed 0 [ 2283.239795][ T2170] zswpin 0 [ 2283.239795][ T2170] zswpout 0 [ 2283.357941][ T2202] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2283.435428][ T2170] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2170,uid=0 [ 2283.441580][ T1216] ieee802154 phy0 wpan0: encryption failed: -22 [ 2283.457233][ T1216] ieee802154 phy1 wpan1: encryption failed: -22 [ 2283.521880][ T2170] Memory cgroup out of memory: Killed process 2170 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2283.580862][ T2207] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2283.595830][ T2207] CPU: 1 PID: 2207 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2283.605867][ T2207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2283.615956][ T2207] Call Trace: [ 2283.619260][ T2207] [ 2283.622213][ T2207] dump_stack_lvl+0x136/0x150 [ 2283.626942][ T2207] dump_header+0x10a/0xd70 [ 2283.631394][ T2207] oom_kill_process+0x25d/0x600 [ 2283.636281][ T2207] out_of_memory+0x35c/0x1660 [ 2283.640997][ T2207] ? oom_killer_disable+0x2b0/0x2b0 [ 2283.646231][ T2207] ? rcu_read_unlock+0x9/0x60 [ 2283.650942][ T2207] ? find_held_lock+0x2d/0x110 [ 2283.655745][ T2207] mem_cgroup_out_of_memory+0x206/0x270 [ 2283.661324][ T2207] ? mem_cgroup_margin+0x130/0x130 [ 2283.666475][ T2207] ? lock_downgrade+0x690/0x690 [ 2283.671391][ T2207] try_charge_memcg+0xf99/0x13a0 [ 2283.676369][ T2207] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2283.682384][ T2207] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2283.688133][ T2207] ? lock_downgrade+0x690/0x690 [ 2283.693012][ T2207] ? lock_downgrade+0x690/0x690 [ 2283.697905][ T2207] obj_cgroup_charge+0x2af/0x5e0 [ 2283.702872][ T2207] ? sock_alloc_inode+0x27/0x1d0 [ 2283.707848][ T2207] kmem_cache_alloc_lru+0x142/0x600 [ 2283.713078][ T2207] sock_alloc_inode+0x27/0x1d0 [ 2283.717855][ T2207] ? sock_free_inode+0x30/0x30 [ 2283.722632][ T2207] alloc_inode+0x61/0x230 [ 2283.726989][ T2207] new_inode_pseudo+0x17/0x80 [ 2283.731690][ T2207] sock_alloc+0x40/0x270 [ 2283.735948][ T2207] __sock_create+0xbd/0x850 [ 2283.740464][ T2207] ? xfd_validate_state+0x5d/0x180 [ 2283.745617][ T2207] __sys_socket+0x133/0x250 [ 2283.750135][ T2207] ? __sys_socket_file+0x1d0/0x1d0 [ 2283.755269][ T2207] __x64_sys_socket+0x73/0xb0 [ 2283.759959][ T2207] do_syscall_64+0x39/0xb0 [ 2283.764401][ T2207] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2283.770320][ T2207] RIP: 0033:0x7f9a5a08c169 [ 2283.774744][ T2207] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 2283.794364][ T2207] RSP: 002b:00007f9a5ad54168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 2283.802791][ T2207] RAX: ffffffffffffffda RBX: 00007f9a5a1abf80 RCX: 00007f9a5a08c169 [ 2283.810773][ T2207] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 2283.818752][ T2207] RBP: 00007f9a5a0e7ca1 R08: 0000000000000000 R09: 0000000000000000 17:16:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x77200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf800, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2283.826733][ T2207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2283.834724][ T2207] R13: 00007ffd971aa82f R14: 00007f9a5ad54300 R15: 0000000000022000 [ 2283.842724][ T2207] [ 2283.858208][ T2213] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 17:16:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)={0x38, r2, 0x101, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_KEYS={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r2, 0x100, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000000}, 0x20000800) [ 2283.916185][ T2219] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:16:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xf801, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:53 executing program 4: r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x4, @remote, 0x1}}, [0x1, 0x401, 0xa7, 0xfffffffffffffff7, 0x5, 0x7, 0x1, 0x4, 0x6, 0x800, 0x36, 0x8, 0x8, 0x9, 0xdca]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x94, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x6, @mcast2, 0x7}, @in6={0xa, 0x4e20, 0x200, @private0={0xfc, 0x0, '\x00', 0x41}, 0x8001}, @in6={0xa, 0x4e24, 0x200, @loopback, 0x1}, @in={0x2, 0x4e21, @rand_addr=0x64010100}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e23, @broadcast}]}, &(0x7f0000000000)=0x10) sendto$inet(r0, &(0x7f00000001c0)='X', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @private=0xa010101}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="420400003347575a69a4c77f24f4cea3136db62466d78bf93b2022f1e6937067e5cbc65b055c0c3af14e6fdd3663af914a865dcc31f1f1729612052902ea3131033e1981a54c0f781bc854ea1aa7d5f25b6a29b1c8db683fd35ca22a97b24130e1899953b6fdffc6188b4daaab9e1887b918aa2a42ed7557569b5716b5cb541f159fd3b2358d9ddb4481b6a201460d449e2665573028df2c03d04d09f6746db5630925777ee11edea59bd9bdafcf757d73175bf0e2b20ad21cbb60b30917d7483a5db3bbde84e917530586ad44dd458549", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004780)=0xc) [ 2284.082681][ T2224] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2284.185653][ T2230] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:16:53 executing program 4: unshare(0x40000200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000680)=""/181, &(0x7f0000000740)=0xb5) r1 = socket$packet(0x11, 0x2, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000f00)=ANY=[@ANYRES64=0x0], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000340), 0x10}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vxcan1\x00', 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000780)=ANY=[@ANYBLOB="2800a67835d66a306552000002030500000000508360536c7e1667000800010001000000090002000000fb00030000005e979863698fadbccee3e78b9dcb592ccbbe95acd3b2"], 0x28}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000180)={'veth0_virt_wifi\x00'}) r6 = socket(0x2, 0x1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r6) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r8, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) recvmmsg(r8, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000100)=""/66, 0x42}], 0x1}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001980)=""/74, 0x4a}], 0x1}}], 0x2, 0x0, 0x0) bind$packet(r8, &(0x7f0000000040)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @dev}, 0x14) sendto$inet6(r8, &(0x7f0000000280)="4103092c1116480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) bind$inet6(r6, &(0x7f0000000200)={0xa, 0x4e20, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000880)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)=@ipv4_newaddr={0x28, 0x14, 0x200, 0x6, 0x25dfdbff, {0x2, 0x18, 0xe, 0xfe, r4}, [@IFA_RT_PRIORITY={0x8, 0x9, 0x7}, @IFA_FLAGS={0x8, 0x8, 0x480}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x40800) recvmsg(r3, &(0x7f00000004c0)={&(0x7f0000000240)=@nl, 0x80, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/157, 0x9d}, {&(0x7f00000002c0)=""/44, 0x2c}], 0x2, &(0x7f0000000580)=""/228, 0xe4}, 0x20) [ 2284.469723][ T2207] memory: usage 307180kB, limit 307200kB, failcnt 39432 [ 2284.476727][ T2207] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2284.532203][ T2207] Memory cgroup stats for /syz1: [ 2284.532462][ T2207] anon 131072 [ 2284.532462][ T2207] file 405504 [ 2284.532462][ T2207] kernel 314015744 [ 2284.532462][ T2207] kernel_stack 65536 [ 2284.532462][ T2207] pagetables 69632 [ 2284.532462][ T2207] sec_pagetables 0 [ 2284.532462][ T2207] percpu 5669056 [ 2284.532462][ T2207] sock 0 [ 2284.532462][ T2207] vmalloc 0 [ 2284.532462][ T2207] shmem 401408 [ 2284.532462][ T2207] zswap 0 [ 2284.532462][ T2207] zswapped 0 [ 2284.532462][ T2207] file_mapped 344064 [ 2284.532462][ T2207] file_dirty 4096 [ 2284.532462][ T2207] file_writeback 0 [ 2284.532462][ T2207] swapcached 0 [ 2284.532462][ T2207] anon_thp 0 [ 2284.532462][ T2207] file_thp 0 [ 2284.532462][ T2207] shmem_thp 0 [ 2284.532462][ T2207] inactive_anon 360448 [ 2284.532462][ T2207] active_anon 172032 [ 2284.532462][ T2207] inactive_file 0 [ 2284.532462][ T2207] active_file 4096 [ 2284.532462][ T2207] unevictable 0 [ 2284.532462][ T2207] slab_reclaimable 328752 [ 2284.532462][ T2207] slab_unreclaimable 307856360 [ 2284.532462][ T2207] slab 308185112 [ 2284.532462][ T2207] workingset_refault_anon 0 [ 2284.532462][ T2207] workingset_refault_file 27 [ 2284.532462][ T2207] workingset_activate_anon 0 [ 2284.532462][ T2207] workingset_activate_file 0 [ 2284.532462][ T2207] workingset_restore_anon 0 [ 2284.532462][ T2207] workingset_restore_file 0 [ 2284.532462][ T2207] workingset_nodereclaim 0 [ 2284.532462][ T2207] pgscan 3365 [ 2284.532462][ T2207] pgsteal 750 [ 2284.532462][ T2207] pgscan_kswapd 53 [ 2284.532462][ T2207] pgscan_direct 3312 [ 2284.532462][ T2207] pgscan_khugepaged 0 [ 2284.532462][ T2207] pgsteal_kswapd 1 [ 2284.532462][ T2207] pgsteal_direct 749 [ 2284.532462][ T2207] pgsteal_khugepaged 0 [ 2284.532462][ T2207] pgfault 213592 [ 2284.532462][ T2207] pgmajfault 3 [ 2284.532462][ T2207] pgrefill 10305 [ 2284.532462][ T2207] pgactivate 2113 [ 2284.532462][ T2207] pgdeactivate 0 [ 2284.532462][ T2207] pglazyfree 0 [ 2284.532462][ T2207] pglazyfreed 0 [ 2284.532462][ T2207] zswpin 0 [ 2284.532462][ T2207] zswpout 0 [ 2284.938441][ T2207] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2195,uid=0 [ 2284.975003][ T2207] Memory cgroup out of memory: Killed process 2195 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2285.018510][ T2221] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2285.049281][ T2221] CPU: 0 PID: 2221 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2285.059322][ T2221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2285.069410][ T2221] Call Trace: [ 2285.072706][ T2221] [ 2285.075655][ T2221] dump_stack_lvl+0x136/0x150 [ 2285.080378][ T2221] dump_header+0x10a/0xd70 [ 2285.084824][ T2221] oom_kill_process+0x25d/0x600 [ 2285.089702][ T2221] out_of_memory+0x35c/0x1660 [ 2285.094415][ T2221] ? oom_killer_disable+0x2b0/0x2b0 [ 2285.099641][ T2221] ? rcu_read_unlock+0x9/0x60 [ 2285.104348][ T2221] ? find_held_lock+0x2d/0x110 [ 2285.109139][ T2221] mem_cgroup_out_of_memory+0x206/0x270 [ 2285.114724][ T2221] ? mem_cgroup_margin+0x130/0x130 [ 2285.119879][ T2221] ? lock_downgrade+0x690/0x690 [ 2285.124802][ T2221] try_charge_memcg+0xf99/0x13a0 [ 2285.129794][ T2221] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2285.135908][ T2221] ? rcu_read_unlock+0x9/0x60 [ 2285.140637][ T2221] ? lock_downgrade+0x690/0x690 [ 2285.145539][ T2221] charge_memcg+0x90/0x3b0 [ 2285.149993][ T2221] __mem_cgroup_charge+0x2b/0x90 [ 2285.154968][ T2221] do_wp_page+0x8ea/0x33c0 [ 2285.159425][ T2221] ? lock_sync+0x190/0x190 [ 2285.163889][ T2221] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2285.169301][ T2221] ? do_raw_spin_lock+0x124/0x2b0 [ 2285.174371][ T2221] ? spin_bug+0x1c0/0x1c0 [ 2285.178740][ T2221] __handle_mm_fault+0x1635/0x41c0 [ 2285.183885][ T2221] ? vm_iomap_memory+0x190/0x190 [ 2285.188860][ T2221] ? mas_walk+0x58f/0x730 [ 2285.193245][ T2221] ? numa_migrate_prep+0x3a0/0x3a0 [ 2285.198390][ T2221] ? do_user_addr_fault+0x367/0x1210 [ 2285.203731][ T2221] handle_mm_fault+0x2af/0x9f0 [ 2285.208540][ T2221] do_user_addr_fault+0x2ca/0x1210 [ 2285.213695][ T2221] ? rcu_is_watching+0x12/0xb0 [ 2285.218509][ T2221] exc_page_fault+0x98/0x170 [ 2285.223137][ T2221] asm_exc_page_fault+0x26/0x30 [ 2285.228030][ T2221] RIP: 0033:0x7fb9fa639610 [ 2285.232472][ T2221] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2285.252113][ T2221] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2285.258217][ T2221] RAX: 0000000050777890 RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2285.266227][ T2221] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000da234f1 [ 2285.274229][ T2221] RBP: 0000000050777890 R08: 0000000000001890 R09: 0000000050777894 [ 2285.282235][ T2221] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2285.290232][ T2221] R13: 0000000000000001 R14: 0000000000000030 R15: ffffffff8a03668e [ 2285.298324][ T2221] ? xas_start+0x14e/0x7a0 [ 2285.303596][ T2221] [ 2285.320117][ T2221] memory: usage 307200kB, limit 307200kB, failcnt 28663 [ 2285.327194][ T2221] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2285.334595][ T2221] Memory cgroup stats for /syz0: [ 2285.334811][ T2221] anon 131072 [ 2285.334811][ T2221] file 454656 [ 2285.334811][ T2221] kernel 313987072 [ 2285.334811][ T2221] kernel_stack 65536 [ 2285.334811][ T2221] pagetables 73728 [ 2285.334811][ T2221] sec_pagetables 0 [ 2285.334811][ T2221] percpu 5677408 [ 2285.334811][ T2221] sock 0 [ 2285.334811][ T2221] vmalloc 0 [ 2285.334811][ T2221] shmem 450560 [ 2285.334811][ T2221] zswap 0 [ 2285.334811][ T2221] zswapped 0 [ 2285.334811][ T2221] file_mapped 409600 [ 2285.334811][ T2221] file_dirty 4096 [ 2285.334811][ T2221] file_writeback 0 [ 2285.334811][ T2221] swapcached 0 [ 2285.334811][ T2221] anon_thp 0 [ 2285.334811][ T2221] file_thp 0 [ 2285.334811][ T2221] shmem_thp 0 [ 2285.334811][ T2221] inactive_anon 385024 [ 2285.334811][ T2221] active_anon 196608 [ 2285.334811][ T2221] inactive_file 0 [ 2285.334811][ T2221] active_file 4096 [ 2285.334811][ T2221] unevictable 0 [ 2285.334811][ T2221] slab_reclaimable 61784 [ 2285.334811][ T2221] slab_unreclaimable 308078472 [ 2285.334811][ T2221] slab 308140256 [ 2285.334811][ T2221] workingset_refault_anon 0 [ 2285.334811][ T2221] workingset_refault_file 2 [ 2285.334811][ T2221] workingset_activate_anon 0 [ 2285.334811][ T2221] workingset_activate_file 0 [ 2285.334811][ T2221] workingset_restore_anon 0 [ 2285.334811][ T2221] workingset_restore_file 2 [ 2285.334811][ T2221] workingset_nodereclaim 0 [ 2285.334811][ T2221] pgscan 2619 [ 2285.334811][ T2221] pgsteal 353 [ 2285.334811][ T2221] pgscan_kswapd 0 [ 2285.334811][ T2221] pgscan_direct 2619 [ 2285.334811][ T2221] pgscan_khugepaged 0 [ 2285.334811][ T2221] pgsteal_kswapd 0 [ 2285.334811][ T2221] pgsteal_direct 353 [ 2285.334811][ T2221] pgsteal_khugepaged 0 [ 2285.334811][ T2221] pgfault 227597 [ 2285.334811][ T2221] pgmajfault 1 [ 2285.334811][ T2221] pgrefill 44829 [ 2285.334811][ T2221] pgactivate 2262 [ 2285.334811][ T2221] pgdeactivate 0 [ 2285.334811][ T2221] pglazyfree 0 [ 2285.334811][ T2221] pglazyfreed 0 [ 2285.334811][ T2221] zswpin 0 [ 2285.334811][ T2221] zswpout 0 [ 2285.528958][ T2221] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2221,uid=0 [ 2285.544748][ T2221] Memory cgroup out of memory: Killed process 2221 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8736kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2285.597102][ T2206] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2285.630428][ T2206] CPU: 1 PID: 2206 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2285.640466][ T2206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2285.650531][ T2206] Call Trace: [ 2285.653822][ T2206] [ 2285.656759][ T2206] dump_stack_lvl+0x136/0x150 [ 2285.661462][ T2206] dump_header+0x10a/0xd70 [ 2285.665989][ T2206] oom_kill_process+0x25d/0x600 [ 2285.670853][ T2206] out_of_memory+0x35c/0x1660 [ 2285.675544][ T2206] ? oom_killer_disable+0x2b0/0x2b0 [ 2285.680751][ T2206] ? rcu_read_unlock+0x9/0x60 [ 2285.685440][ T2206] ? find_held_lock+0x2d/0x110 [ 2285.690220][ T2206] mem_cgroup_out_of_memory+0x206/0x270 [ 2285.695784][ T2206] ? mem_cgroup_margin+0x130/0x130 [ 2285.700909][ T2206] ? lock_downgrade+0x690/0x690 [ 2285.705790][ T2206] try_charge_memcg+0xf99/0x13a0 [ 2285.710758][ T2206] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2285.716762][ T2206] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2285.722502][ T2206] ? lock_downgrade+0x690/0x690 [ 2285.727374][ T2206] ? lock_downgrade+0x690/0x690 [ 2285.732256][ T2206] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2285.737832][ T2206] __alloc_pages+0x1f3/0x4a0 [ 2285.742445][ T2206] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2285.749234][ T2206] ? print_usage_bug.part.0+0x660/0x660 [ 2285.754803][ T2206] ? find_held_lock+0x2d/0x110 [ 2285.759585][ T2206] alloc_pages+0x1aa/0x270 [ 2285.764023][ T2206] pte_alloc_one+0x1a/0x230 [ 2285.768544][ T2206] __pte_alloc+0x6d/0x260 [ 2285.772896][ T2206] ? pmd_install+0x160/0x160 [ 2285.777509][ T2206] ? _raw_spin_unlock+0x28/0x40 [ 2285.782373][ T2206] ? __pmd_alloc+0x30c/0x5d0 [ 2285.786977][ T2206] __handle_mm_fault+0x412e/0x41c0 [ 2285.792111][ T2206] ? mt_find+0x3b9/0xa60 [ 2285.796370][ T2206] ? vm_iomap_memory+0x190/0x190 [ 2285.801318][ T2206] ? mas_find+0x200/0x200 [ 2285.805679][ T2206] handle_mm_fault+0x2af/0x9f0 [ 2285.810461][ T2206] do_user_addr_fault+0x51a/0x1210 [ 2285.815596][ T2206] exc_page_fault+0x98/0x170 [ 2285.820214][ T2206] asm_exc_page_fault+0x26/0x30 [ 2285.825084][ T2206] RIP: 0033:0x7fd4d9e86cb6 [ 2285.829506][ T2206] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2285.849128][ T2206] RSP: 002b:00007ffc42f88ba8 EFLAGS: 00010246 [ 2285.855216][ T2206] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2285.863193][ T2206] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2285.871168][ T2206] RBP: 00007ffc42f88c68 R08: 00007fd4d9e00000 R09: 00007fd4d9a00000 [ 2285.879153][ T2206] R10: 00007fd4d9a000c8 R11: 0000000000000246 R12: 000000000022ddc1 [ 2285.887159][ T2206] R13: 00007ffc42f88c90 R14: 00007fd4d9fabf80 R15: 0000000000000032 [ 2285.895154][ T2206] [ 2286.201696][ T2206] memory: usage 307200kB, limit 307200kB, failcnt 15315 [ 2286.216556][ T2206] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2286.231735][ T2206] Memory cgroup stats for /syz3: [ 2286.231983][ T2206] anon 126976 [ 2286.231983][ T2206] file 487424 [ 2286.231983][ T2206] kernel 313925632 [ 2286.231983][ T2206] kernel_stack 32768 [ 2286.231983][ T2206] pagetables 73728 [ 2286.231983][ T2206] sec_pagetables 0 [ 2286.231983][ T2206] percpu 5685632 [ 2286.231983][ T2206] sock 0 [ 2286.231983][ T2206] vmalloc 0 [ 2286.231983][ T2206] shmem 483328 [ 2286.231983][ T2206] zswap 0 [ 2286.231983][ T2206] zswapped 0 [ 2286.231983][ T2206] file_mapped 397312 [ 2286.231983][ T2206] file_dirty 4096 [ 2286.231983][ T2206] file_writeback 0 [ 2286.231983][ T2206] swapcached 0 [ 2286.231983][ T2206] anon_thp 0 [ 2286.231983][ T2206] file_thp 0 [ 2286.231983][ T2206] shmem_thp 0 [ 2286.231983][ T2206] inactive_anon 536576 [ 2286.231983][ T2206] active_anon 73728 [ 2286.231983][ T2206] inactive_file 0 [ 2286.231983][ T2206] active_file 4096 [ 2286.231983][ T2206] unevictable 0 [ 2286.231983][ T2206] slab_reclaimable 23200 [ 2286.231983][ T2206] slab_unreclaimable 308077888 [ 2286.231983][ T2206] slab 308101088 [ 2286.231983][ T2206] workingset_refault_anon 0 [ 2286.231983][ T2206] workingset_refault_file 0 [ 2286.231983][ T2206] workingset_activate_anon 0 [ 2286.231983][ T2206] workingset_activate_file 0 [ 2286.231983][ T2206] workingset_restore_anon 0 [ 2286.231983][ T2206] workingset_restore_file 0 [ 2286.231983][ T2206] workingset_nodereclaim 0 [ 2286.231983][ T2206] pgscan 837 [ 2286.231983][ T2206] pgsteal 88 [ 2286.231983][ T2206] pgscan_kswapd 26 [ 2286.231983][ T2206] pgscan_direct 811 [ 2286.231983][ T2206] pgscan_khugepaged 0 [ 2286.231983][ T2206] pgsteal_kswapd 0 [ 2286.231983][ T2206] pgsteal_direct 88 [ 2286.231983][ T2206] pgsteal_khugepaged 0 [ 2286.231983][ T2206] pgfault 152609 [ 2286.231983][ T2206] pgmajfault 1 [ 2286.231983][ T2206] pgrefill 5040 [ 2286.231983][ T2206] pgactivate 740 [ 2286.231983][ T2206] pgdeactivate 0 [ 2286.231983][ T2206] pglazyfree 0 [ 2286.231983][ T2206] pglazyfreed 0 [ 2286.231983][ T2206] zswpin 0 [ 2286.231983][ T2206] zswpout 0 [ 2286.431653][ T2206] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=2206,uid=0 17:16:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xffff0300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xfa03, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) (async, rerun: 64) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) (async, rerun: 64) r3 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)={0x38, r2, 0x101, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_KEYS={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r2, 0x100, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000000}, 0x20000800) 17:16:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x12, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x78200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2286.447659][ T2206] Memory cgroup out of memory: Killed process 2206 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2286.529370][ T2244] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 17:16:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) (async, rerun: 32) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) socket(0x0, 0x0, 0x0) (async, rerun: 64) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) (async, rerun: 32) r3 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)={0x38, r2, 0x101, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_KEYS={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x38}}, 0x0) (async) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r2, 0x100, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000000}, 0x20000800) [ 2286.661793][ T2246] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2286.709681][ T2246] CPU: 1 PID: 2246 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2286.719731][ T2246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2286.729818][ T2246] Call Trace: [ 2286.733108][ T2246] [ 2286.736047][ T2246] dump_stack_lvl+0x136/0x150 [ 2286.740762][ T2246] dump_header+0x10a/0xd70 [ 2286.745198][ T2246] oom_kill_process+0x25d/0x600 [ 2286.750065][ T2246] out_of_memory+0x35c/0x1660 [ 2286.754761][ T2246] ? find_held_lock+0x2d/0x110 [ 2286.759542][ T2246] ? oom_killer_disable+0x2b0/0x2b0 [ 2286.764755][ T2246] ? rcu_read_unlock+0x9/0x60 [ 2286.769451][ T2246] ? find_held_lock+0x2d/0x110 [ 2286.774235][ T2246] mem_cgroup_out_of_memory+0x206/0x270 [ 2286.779824][ T2246] ? mem_cgroup_margin+0x130/0x130 [ 2286.784970][ T2246] ? lock_downgrade+0x690/0x690 [ 2286.789858][ T2246] try_charge_memcg+0xf99/0x13a0 [ 2286.794836][ T2246] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2286.800846][ T2246] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2286.806592][ T2246] ? lock_downgrade+0x690/0x690 [ 2286.811465][ T2246] ? lock_downgrade+0x690/0x690 [ 2286.816351][ T2246] obj_cgroup_charge+0x2af/0x5e0 [ 2286.821319][ T2246] ? __d_alloc+0x32/0x980 [ 2286.825690][ T2246] kmem_cache_alloc_lru+0x142/0x600 [ 2286.830920][ T2246] __d_alloc+0x32/0x980 [ 2286.835089][ T2246] ? alloc_fd+0x2e4/0x750 [ 2286.839447][ T2246] d_alloc_pseudo+0x1d/0x70 [ 2286.843964][ T2246] alloc_file_pseudo+0xca/0x250 [ 2286.848832][ T2246] ? alloc_file+0x800/0x800 [ 2286.853353][ T2246] ? do_raw_spin_unlock+0x175/0x230 [ 2286.858575][ T2246] ? _raw_spin_unlock+0x28/0x40 [ 2286.863444][ T2246] ? alloc_fd+0x2e4/0x750 [ 2286.867802][ T2246] sock_alloc_file+0x53/0x190 [ 2286.872539][ T2246] __sys_socket+0x1a8/0x250 [ 2286.877057][ T2246] ? __sys_socket_file+0x1d0/0x1d0 [ 2286.882195][ T2246] __x64_sys_socket+0x73/0xb0 [ 2286.886905][ T2246] do_syscall_64+0x39/0xb0 [ 2286.891460][ T2246] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2286.897385][ T2246] RIP: 0033:0x7f9a5a08c169 [ 2286.901928][ T2246] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 2286.921547][ T2246] RSP: 002b:00007f9a5ad54168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 2286.929967][ T2246] RAX: ffffffffffffffda RBX: 00007f9a5a1abf80 RCX: 00007f9a5a08c169 [ 2286.937943][ T2246] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 2286.945921][ T2246] RBP: 00007f9a5a0e7ca1 R08: 0000000000000000 R09: 0000000000000000 17:16:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xfb03, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2286.953898][ T2246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2286.961872][ T2246] R13: 00007ffd971aa82f R14: 00007f9a5ad54300 R15: 0000000000022000 [ 2286.969888][ T2246] [ 2287.005142][ T2246] memory: usage 307200kB, limit 307200kB, failcnt 39519 [ 2287.042229][ T2246] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2287.069890][ T2246] Memory cgroup stats for /syz1: [ 2287.070149][ T2246] anon 131072 [ 2287.070149][ T2246] file 409600 [ 2287.070149][ T2246] kernel 314015744 [ 2287.070149][ T2246] kernel_stack 65536 [ 2287.070149][ T2246] pagetables 69632 [ 2287.070149][ T2246] sec_pagetables 0 [ 2287.070149][ T2246] percpu 5669056 [ 2287.070149][ T2246] sock 0 [ 2287.070149][ T2246] vmalloc 0 [ 2287.070149][ T2246] shmem 401408 [ 2287.070149][ T2246] zswap 0 [ 2287.070149][ T2246] zswapped 0 [ 2287.070149][ T2246] file_mapped 344064 [ 2287.070149][ T2246] file_dirty 4096 [ 2287.070149][ T2246] file_writeback 0 [ 2287.070149][ T2246] swapcached 0 [ 2287.070149][ T2246] anon_thp 0 [ 2287.070149][ T2246] file_thp 0 [ 2287.070149][ T2246] shmem_thp 0 [ 2287.070149][ T2246] inactive_anon 360448 [ 2287.070149][ T2246] active_anon 172032 [ 2287.070149][ T2246] inactive_file 4096 [ 2287.070149][ T2246] active_file 4096 [ 2287.070149][ T2246] unevictable 0 [ 2287.070149][ T2246] slab_reclaimable 330536 [ 2287.070149][ T2246] slab_unreclaimable 307856360 [ 2287.070149][ T2246] slab 308186896 [ 2287.070149][ T2246] workingset_refault_anon 0 [ 2287.070149][ T2246] workingset_refault_file 27 [ 2287.070149][ T2246] workingset_activate_anon 0 [ 2287.070149][ T2246] workingset_activate_file 0 [ 2287.070149][ T2246] workingset_restore_anon 0 [ 2287.070149][ T2246] workingset_restore_file 0 [ 2287.070149][ T2246] workingset_nodereclaim 0 [ 2287.070149][ T2246] pgscan 3400 [ 2287.070149][ T2246] pgsteal 750 [ 2287.070149][ T2246] pgscan_kswapd 53 [ 2287.070149][ T2246] pgscan_direct 3347 [ 2287.070149][ T2246] pgscan_khugepaged 0 [ 2287.070149][ T2246] pgsteal_kswapd 1 [ 2287.070149][ T2246] pgsteal_direct 749 [ 2287.070149][ T2246] pgsteal_khugepaged 0 [ 2287.070149][ T2246] pgfault 213649 [ 2287.070149][ T2246] pgmajfault 3 [ 2287.070149][ T2246] pgrefill 12241 [ 2287.070149][ T2246] pgactivate 2148 [ 2287.070149][ T2246] pgdeactivate 0 [ 2287.070149][ T2246] pglazyfree 0 [ 2287.070149][ T2246] pglazyfreed 0 [ 2287.070149][ T2246] zswpin 0 [ 2287.070149][ T2246] zswpout 0 [ 2287.309052][ T2246] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2243,uid=0 [ 2287.327153][ T2246] Memory cgroup out of memory: Killed process 2243 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2287.345208][ T2242] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2287.356115][ T2242] CPU: 0 PID: 2242 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2287.366137][ T2242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2287.376660][ T2242] Call Trace: [ 2287.379962][ T2242] [ 2287.382922][ T2242] dump_stack_lvl+0x136/0x150 [ 2287.387661][ T2242] dump_header+0x10a/0xd70 [ 2287.392119][ T2242] oom_kill_process+0x25d/0x600 [ 2287.397013][ T2242] out_of_memory+0x35c/0x1660 [ 2287.401736][ T2242] ? oom_killer_disable+0x2b0/0x2b0 [ 2287.406979][ T2242] ? rcu_read_unlock+0x9/0x60 [ 2287.411702][ T2242] ? find_held_lock+0x2d/0x110 [ 2287.416516][ T2242] mem_cgroup_out_of_memory+0x206/0x270 [ 2287.422108][ T2242] ? mem_cgroup_margin+0x130/0x130 [ 2287.427257][ T2242] ? lock_downgrade+0x690/0x690 [ 2287.432167][ T2242] try_charge_memcg+0xf99/0x13a0 [ 2287.437164][ T2242] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2287.443207][ T2242] ? rcu_read_unlock+0x9/0x60 [ 2287.447924][ T2242] ? lock_downgrade+0x690/0x690 [ 2287.452840][ T2242] charge_memcg+0x90/0x3b0 [ 2287.457310][ T2242] __mem_cgroup_charge+0x2b/0x90 [ 2287.462288][ T2242] do_wp_page+0x8ea/0x33c0 [ 2287.466759][ T2242] ? lock_sync+0x190/0x190 [ 2287.471219][ T2242] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2287.476629][ T2242] ? do_raw_spin_lock+0x124/0x2b0 [ 2287.481700][ T2242] ? spin_bug+0x1c0/0x1c0 [ 2287.486085][ T2242] __handle_mm_fault+0x1635/0x41c0 [ 2287.491238][ T2242] ? vm_iomap_memory+0x190/0x190 [ 2287.496211][ T2242] ? mas_walk+0x58f/0x730 [ 2287.500592][ T2242] ? numa_migrate_prep+0x3a0/0x3a0 [ 2287.505737][ T2242] ? do_user_addr_fault+0x367/0x1210 [ 2287.511078][ T2242] handle_mm_fault+0x2af/0x9f0 [ 2287.515891][ T2242] do_user_addr_fault+0x2ca/0x1210 [ 2287.521055][ T2242] ? rcu_is_watching+0x12/0xb0 [ 2287.525957][ T2242] exc_page_fault+0x98/0x170 [ 2287.530685][ T2242] asm_exc_page_fault+0x26/0x30 [ 2287.535616][ T2242] RIP: 0033:0x7fb9fa639610 [ 2287.540054][ T2242] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2287.559702][ T2242] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2287.565813][ T2242] RAX: 0000000050777890 RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2287.574196][ T2242] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000da234f1 [ 2287.582203][ T2242] RBP: 0000000050777890 R08: 0000000000001890 R09: 0000000050777894 [ 2287.590207][ T2242] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2287.598207][ T2242] R13: 0000000000000001 R14: 0000000000000030 R15: ffffffff8a03668e [ 2287.606212][ T2242] ? xas_start+0x14e/0x7a0 17:16:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x19, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2287.610697][ T2242] [ 2287.639430][ T2242] memory: usage 307184kB, limit 307200kB, failcnt 28730 [ 2287.646609][ T2242] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2287.654049][ T2242] Memory cgroup stats for /syz0: [ 2287.654279][ T2242] anon 131072 [ 2287.654279][ T2242] file 454656 [ 2287.654279][ T2242] kernel 313970688 [ 2287.654279][ T2242] kernel_stack 65536 [ 2287.654279][ T2242] pagetables 73728 [ 2287.654279][ T2242] sec_pagetables 0 [ 2287.654279][ T2242] percpu 5677344 [ 2287.654279][ T2242] sock 0 [ 2287.654279][ T2242] vmalloc 0 [ 2287.654279][ T2242] shmem 450560 [ 2287.654279][ T2242] zswap 0 [ 2287.654279][ T2242] zswapped 0 [ 2287.654279][ T2242] file_mapped 409600 [ 2287.654279][ T2242] file_dirty 4096 [ 2287.654279][ T2242] file_writeback 0 [ 2287.654279][ T2242] swapcached 0 [ 2287.654279][ T2242] anon_thp 0 [ 2287.654279][ T2242] file_thp 0 [ 2287.654279][ T2242] shmem_thp 0 [ 2287.654279][ T2242] inactive_anon 380928 [ 2287.654279][ T2242] active_anon 200704 [ 2287.654279][ T2242] inactive_file 0 [ 2287.654279][ T2242] active_file 4096 [ 2287.654279][ T2242] unevictable 0 [ 2287.654279][ T2242] slab_reclaimable 61784 [ 2287.654279][ T2242] slab_unreclaimable 308066800 [ 2287.654279][ T2242] slab 308128584 [ 2287.654279][ T2242] workingset_refault_anon 0 [ 2287.654279][ T2242] workingset_refault_file 2 [ 2287.654279][ T2242] workingset_activate_anon 0 [ 2287.654279][ T2242] workingset_activate_file 0 [ 2287.654279][ T2242] workingset_restore_anon 0 [ 2287.654279][ T2242] workingset_restore_file 2 [ 2287.654279][ T2242] workingset_nodereclaim 0 [ 2287.654279][ T2242] pgscan 2619 [ 2287.654279][ T2242] pgsteal 353 [ 2287.654279][ T2242] pgscan_kswapd 0 [ 2287.654279][ T2242] pgscan_direct 2619 [ 2287.654279][ T2242] pgscan_khugepaged 0 [ 2287.654279][ T2242] pgsteal_kswapd 0 [ 2287.654279][ T2242] pgsteal_direct 353 [ 2287.654279][ T2242] pgsteal_khugepaged 0 [ 2287.654279][ T2242] pgfault 227653 [ 2287.654279][ T2242] pgmajfault 1 [ 2287.654279][ T2242] pgrefill 44885 [ 2287.654279][ T2242] pgactivate 2262 [ 2287.654279][ T2242] pgdeactivate 0 [ 2287.654279][ T2242] pglazyfree 0 [ 2287.654279][ T2242] pglazyfreed 0 [ 2287.654279][ T2242] zswpin 0 [ 2287.654279][ T2242] zswpout 0 17:16:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x79200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2287.849593][ T2242] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2242,uid=0 [ 2287.868872][ T2242] Memory cgroup out of memory: Killed process 2242 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2287.886916][ T2250] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2287.899705][ T2257] __nla_validate_parse: 1 callbacks suppressed [ 2287.899722][ T2257] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2287.915972][ T2250] CPU: 1 PID: 2250 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2287.926002][ T2250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2287.936085][ T2250] Call Trace: [ 2287.939384][ T2250] [ 2287.942338][ T2250] dump_stack_lvl+0x136/0x150 [ 2287.947067][ T2250] dump_header+0x10a/0xd70 [ 2287.951516][ T2250] oom_kill_process+0x25d/0x600 [ 2287.956387][ T2250] out_of_memory+0x35c/0x1660 [ 2287.961085][ T2250] ? oom_killer_disable+0x2b0/0x2b0 [ 2287.966296][ T2250] ? rcu_read_unlock+0x9/0x60 [ 2287.970990][ T2250] ? find_held_lock+0x2d/0x110 [ 2287.975771][ T2250] mem_cgroup_out_of_memory+0x206/0x270 [ 2287.981336][ T2250] ? mem_cgroup_margin+0x130/0x130 [ 2287.986467][ T2250] ? lock_downgrade+0x690/0x690 [ 2287.991355][ T2250] try_charge_memcg+0xf99/0x13a0 [ 2287.996324][ T2250] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2288.002333][ T2250] ? rcu_read_unlock+0x9/0x60 [ 2288.007028][ T2250] ? lock_downgrade+0x690/0x690 [ 2288.011912][ T2250] charge_memcg+0x90/0x3b0 [ 2288.016357][ T2250] __mem_cgroup_charge+0x2b/0x90 [ 2288.021306][ T2250] do_wp_page+0x8ea/0x33c0 [ 2288.025743][ T2250] ? lock_sync+0x190/0x190 [ 2288.030183][ T2250] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2288.035567][ T2250] ? do_raw_spin_lock+0x124/0x2b0 [ 2288.040612][ T2250] ? spin_bug+0x1c0/0x1c0 [ 2288.044972][ T2250] __handle_mm_fault+0x1635/0x41c0 [ 2288.050106][ T2250] ? vm_iomap_memory+0x190/0x190 [ 2288.055058][ T2250] ? mas_walk+0x58f/0x730 [ 2288.059415][ T2250] ? numa_migrate_prep+0x3a0/0x3a0 [ 2288.064538][ T2250] ? do_user_addr_fault+0x367/0x1210 [ 2288.069849][ T2250] handle_mm_fault+0x2af/0x9f0 [ 2288.074638][ T2250] do_user_addr_fault+0x2ca/0x1210 [ 2288.079767][ T2250] ? rcu_is_watching+0x12/0xb0 [ 2288.084564][ T2250] exc_page_fault+0x98/0x170 [ 2288.089174][ T2250] asm_exc_page_fault+0x26/0x30 [ 2288.094048][ T2250] RIP: 0033:0x7fd4d9e39610 [ 2288.098479][ T2250] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2288.118190][ T2250] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2288.124269][ T2250] RAX: 0000000039ddb301 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2288.132258][ T2250] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000a2383ba [ 2288.140239][ T2250] RBP: 0000000039ddb301 R08: 0000000000001301 R09: 0000000039ddb305 17:16:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000012) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket(0x1a, 0x2, 0x1) sendmsg$SEG6_CMD_SETHMAC(r5, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x30, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@SEG6_ATTR_DST={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20040001}, 0x0) sendfile(r4, r3, 0x0, 0x100000012) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r3, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000440)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, &(0x7f0000000100)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000200), &(0x7f0000000240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000280)}}, 0x10) [ 2288.148219][ T2250] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2288.156202][ T2250] R13: 0000000000000001 R14: 0000000000000014 R15: ffffffff83cdd7cf [ 2288.164181][ T2250] ? security_socket_create+0x3f/0xc0 [ 2288.169587][ T2250] [ 2288.179978][ T2263] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2288.239634][ T2250] memory: usage 307200kB, limit 307200kB, failcnt 15433 [ 2288.247907][ T2250] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2288.264189][ T2250] Memory cgroup stats for /syz3: [ 2288.265160][ T2250] anon 118784 [ 2288.265160][ T2250] file 487424 [ 2288.265160][ T2250] kernel 313966592 [ 2288.265160][ T2250] kernel_stack 65536 [ 2288.265160][ T2250] pagetables 69632 17:16:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xfeff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2288.265160][ T2250] sec_pagetables 0 [ 2288.265160][ T2250] percpu 5685696 [ 2288.265160][ T2250] sock 0 [ 2288.265160][ T2250] vmalloc 0 [ 2288.265160][ T2250] shmem 483328 [ 2288.265160][ T2250] zswap 0 [ 2288.265160][ T2250] zswapped 0 [ 2288.265160][ T2250] file_mapped 397312 [ 2288.265160][ T2250] file_dirty 4096 [ 2288.265160][ T2250] file_writeback 0 [ 2288.265160][ T2250] swapcached 0 [ 2288.265160][ T2250] anon_thp 0 [ 2288.265160][ T2250] file_thp 0 [ 2288.265160][ T2250] shmem_thp 0 [ 2288.265160][ T2250] inactive_anon 516096 [ 2288.265160][ T2250] active_anon 86016 [ 2288.265160][ T2250] inactive_file 4096 [ 2288.265160][ T2250] active_file 0 [ 2288.265160][ T2250] unevictable 0 [ 2288.265160][ T2250] slab_reclaimable 21272 [ 2288.265160][ T2250] slab_unreclaimable 308089216 [ 2288.265160][ T2250] slab 308110488 [ 2288.265160][ T2250] workingset_refault_anon 0 [ 2288.265160][ T2250] workingset_refault_file 0 [ 2288.265160][ T2250] workingset_activate_anon 0 [ 2288.265160][ T2250] workingset_activate_file 0 [ 2288.265160][ T2250] workingset_restore_anon 0 [ 2288.265160][ T2250] workingset_restore_file 0 [ 2288.265160][ T2250] workingset_nodereclaim 0 [ 2288.265160][ T2250] pgscan 837 [ 2288.265160][ T2250] pgsteal 88 [ 2288.265160][ T2250] pgscan_kswapd 26 [ 2288.265160][ T2250] pgscan_direct 811 [ 2288.265160][ T2250] pgscan_khugepaged 0 [ 2288.265160][ T2250] pgsteal_kswapd 0 [ 2288.265160][ T2250] pgsteal_direct 88 [ 2288.265160][ T2250] pgsteal_khugepaged 0 [ 2288.265160][ T2250] pgfault 152661 [ 2288.265160][ T2250] pgmajfault 1 [ 2288.265160][ T2250] pgrefill 6191 [ 2288.265160][ T2250] pgactivate 740 [ 2288.265160][ T2250] pgdeactivate 0 [ 2288.265160][ T2250] pglazyfree 0 [ 2288.265160][ T2250] pglazyfreed 0 [ 2288.265160][ T2250] zswpin 0 [ 2288.265160][ T2250] zswpout 0 [ 2288.415741][ T2281] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2288.591392][ T2278] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2288.799381][ T2250] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=2250,uid=0 [ 2288.832674][ T2250] Memory cgroup out of memory: Killed process 2250 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2288.871006][ T2274] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2288.891629][ T2274] CPU: 0 PID: 2274 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2288.901677][ T2274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2288.911756][ T2274] Call Trace: [ 2288.915050][ T2274] [ 2288.917996][ T2274] dump_stack_lvl+0x136/0x150 [ 2288.922732][ T2274] dump_header+0x10a/0xd70 [ 2288.927184][ T2274] oom_kill_process+0x25d/0x600 [ 2288.932064][ T2274] out_of_memory+0x35c/0x1660 [ 2288.936773][ T2274] ? oom_killer_disable+0x2b0/0x2b0 [ 2288.942014][ T2274] ? rcu_read_unlock+0x9/0x60 [ 2288.946731][ T2274] ? find_held_lock+0x2d/0x110 [ 2288.951544][ T2274] mem_cgroup_out_of_memory+0x206/0x270 [ 2288.957140][ T2274] ? mem_cgroup_margin+0x130/0x130 [ 2288.962294][ T2274] ? lock_downgrade+0x690/0x690 [ 2288.967195][ T2274] try_charge_memcg+0xf99/0x13a0 [ 2288.972184][ T2274] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2288.978220][ T2274] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2288.983986][ T2274] ? lock_downgrade+0x690/0x690 [ 2288.988885][ T2274] ? lock_downgrade+0x690/0x690 [ 2288.993792][ T2274] obj_cgroup_charge+0x2af/0x5e0 [ 2288.998767][ T2274] ? sock_alloc_inode+0x27/0x1d0 [ 2289.003719][ T2274] kmem_cache_alloc_lru+0x142/0x600 [ 2289.008950][ T2274] sock_alloc_inode+0x27/0x1d0 [ 2289.013724][ T2274] ? sock_free_inode+0x30/0x30 [ 2289.018496][ T2274] alloc_inode+0x61/0x230 [ 2289.022848][ T2274] new_inode_pseudo+0x17/0x80 [ 2289.027546][ T2274] sock_alloc+0x40/0x270 [ 2289.031798][ T2274] __sock_create+0xbd/0x850 [ 2289.036311][ T2274] ? xfd_validate_state+0x5d/0x180 [ 2289.041444][ T2274] __sys_socket+0x133/0x250 [ 2289.045962][ T2274] ? __sys_socket_file+0x1d0/0x1d0 [ 2289.051097][ T2274] __x64_sys_socket+0x73/0xb0 [ 2289.055788][ T2274] do_syscall_64+0x39/0xb0 [ 2289.060232][ T2274] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2289.066155][ T2274] RIP: 0033:0x7f9a5a08c169 [ 2289.070581][ T2274] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 2289.090204][ T2274] RSP: 002b:00007f9a5ad54168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 2289.098634][ T2274] RAX: ffffffffffffffda RBX: 00007f9a5a1abf80 RCX: 00007f9a5a08c169 [ 2289.106615][ T2274] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 2289.114604][ T2274] RBP: 00007f9a5a0e7ca1 R08: 0000000000000000 R09: 0000000000000000 [ 2289.122585][ T2274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2289.130583][ T2274] R13: 00007ffd971aa82f R14: 00007f9a5ad54300 R15: 0000000000022000 [ 2289.138609][ T2274] [ 2289.319362][ T2274] memory: usage 307200kB, limit 307200kB, failcnt 39584 [ 2289.326440][ T2274] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2289.348145][ T2274] Memory cgroup stats for /syz1: [ 2289.348398][ T2274] anon 131072 [ 2289.348398][ T2274] file 409600 [ 2289.348398][ T2274] kernel 314032128 [ 2289.348398][ T2274] kernel_stack 65536 [ 2289.348398][ T2274] pagetables 69632 [ 2289.348398][ T2274] sec_pagetables 0 [ 2289.348398][ T2274] percpu 5669120 [ 2289.348398][ T2274] sock 0 [ 2289.348398][ T2274] vmalloc 0 [ 2289.348398][ T2274] shmem 401408 [ 2289.348398][ T2274] zswap 0 [ 2289.348398][ T2274] zswapped 0 [ 2289.348398][ T2274] file_mapped 344064 [ 2289.348398][ T2274] file_dirty 4096 [ 2289.348398][ T2274] file_writeback 0 [ 2289.348398][ T2274] swapcached 0 [ 2289.348398][ T2274] anon_thp 0 [ 2289.348398][ T2274] file_thp 0 [ 2289.348398][ T2274] shmem_thp 0 [ 2289.348398][ T2274] inactive_anon 397312 [ 2289.348398][ T2274] active_anon 135168 [ 2289.348398][ T2274] inactive_file 4096 [ 2289.348398][ T2274] active_file 4096 [ 2289.348398][ T2274] unevictable 0 [ 2289.348398][ T2274] slab_reclaimable 328992 [ 2289.348398][ T2274] slab_unreclaimable 307868336 [ 2289.348398][ T2274] slab 308197328 [ 2289.348398][ T2274] workingset_refault_anon 0 [ 2289.348398][ T2274] workingset_refault_file 27 [ 2289.348398][ T2274] workingset_activate_anon 0 [ 2289.348398][ T2274] workingset_activate_file 0 [ 2289.348398][ T2274] workingset_restore_anon 0 [ 2289.348398][ T2274] workingset_restore_file 0 [ 2289.348398][ T2274] workingset_nodereclaim 0 [ 2289.348398][ T2274] pgscan 3431 [ 2289.348398][ T2274] pgsteal 750 [ 2289.348398][ T2274] pgscan_kswapd 53 [ 2289.348398][ T2274] pgscan_direct 3378 [ 2289.348398][ T2274] pgscan_khugepaged 0 [ 2289.348398][ T2274] pgsteal_kswapd 1 [ 2289.348398][ T2274] pgsteal_direct 749 [ 2289.348398][ T2274] pgsteal_khugepaged 0 [ 2289.348398][ T2274] pgfault 213707 [ 2289.348398][ T2274] pgmajfault 3 [ 2289.348398][ T2274] pgrefill 13956 [ 2289.348398][ T2274] pgactivate 2179 [ 2289.348398][ T2274] pgdeactivate 0 [ 2289.348398][ T2274] pglazyfree 0 [ 2289.348398][ T2274] pglazyfreed 0 [ 2289.348398][ T2274] zswpin 0 [ 2289.348398][ T2274] zswpout 0 [ 2289.619198][ T2274] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2273,uid=0 [ 2289.663338][ T2274] Memory cgroup out of memory: Killed process 2273 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2289.777551][ T2275] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2289.807381][ T2275] CPU: 0 PID: 2275 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2289.817438][ T2275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2289.827518][ T2275] Call Trace: [ 2289.830819][ T2275] [ 2289.833768][ T2275] dump_stack_lvl+0x136/0x150 [ 2289.838497][ T2275] dump_header+0x10a/0xd70 [ 2289.842954][ T2275] oom_kill_process+0x25d/0x600 [ 2289.847839][ T2275] out_of_memory+0x35c/0x1660 [ 2289.852551][ T2275] ? oom_killer_disable+0x2b0/0x2b0 [ 2289.857786][ T2275] ? rcu_read_unlock+0x9/0x60 [ 2289.862506][ T2275] ? find_held_lock+0x2d/0x110 [ 2289.867317][ T2275] mem_cgroup_out_of_memory+0x206/0x270 [ 2289.872907][ T2275] ? mem_cgroup_margin+0x130/0x130 [ 2289.878054][ T2275] ? lock_downgrade+0x690/0x690 [ 2289.882958][ T2275] try_charge_memcg+0xf99/0x13a0 [ 2289.887945][ T2275] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2289.893973][ T2275] ? rcu_read_unlock+0x9/0x60 [ 2289.898684][ T2275] ? lock_downgrade+0x690/0x690 [ 2289.903588][ T2275] charge_memcg+0x90/0x3b0 [ 2289.908058][ T2275] __mem_cgroup_charge+0x2b/0x90 [ 2289.913024][ T2275] do_wp_page+0x8ea/0x33c0 [ 2289.917461][ T2275] ? lock_sync+0x190/0x190 [ 2289.921899][ T2275] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2289.927285][ T2275] ? do_raw_spin_lock+0x124/0x2b0 [ 2289.932331][ T2275] ? spin_bug+0x1c0/0x1c0 [ 2289.936688][ T2275] __handle_mm_fault+0x1635/0x41c0 [ 2289.941822][ T2275] ? vm_iomap_memory+0x190/0x190 [ 2289.946773][ T2275] ? mas_walk+0x58f/0x730 [ 2289.951135][ T2275] ? numa_migrate_prep+0x3a0/0x3a0 [ 2289.956277][ T2275] ? do_user_addr_fault+0x367/0x1210 [ 2289.961591][ T2275] handle_mm_fault+0x2af/0x9f0 [ 2289.966382][ T2275] do_user_addr_fault+0x2ca/0x1210 [ 2289.971605][ T2275] ? rcu_is_watching+0x12/0xb0 [ 2289.976409][ T2275] exc_page_fault+0x98/0x170 [ 2289.981017][ T2275] asm_exc_page_fault+0x26/0x30 [ 2289.985889][ T2275] RIP: 0033:0x7fb9fa639610 [ 2289.990313][ T2275] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2290.009937][ T2275] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2290.016106][ T2275] RAX: 0000000039ddb301 RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2290.025391][ T2275] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000a2383ba [ 2290.033563][ T2275] RBP: 0000000039ddb301 R08: 0000000000001301 R09: 0000000039ddb305 [ 2290.041557][ T2275] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2290.049541][ T2275] R13: 0000000000000001 R14: 0000000000000014 R15: ffffffff83cdd7cf [ 2290.057522][ T2275] ? security_socket_create+0x3f/0xc0 [ 2290.062951][ T2275] [ 2290.209172][ T2275] memory: usage 307184kB, limit 307200kB, failcnt 28846 [ 2290.216326][ T2275] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2290.247147][ T2275] Memory cgroup stats for /syz0: [ 2290.247389][ T2275] anon 126976 [ 2290.247389][ T2275] file 458752 [ 2290.247389][ T2275] kernel 313970688 [ 2290.247389][ T2275] kernel_stack 65536 [ 2290.247389][ T2275] pagetables 73728 [ 2290.247389][ T2275] sec_pagetables 0 [ 2290.247389][ T2275] percpu 5677344 [ 2290.247389][ T2275] sock 0 [ 2290.247389][ T2275] vmalloc 0 [ 2290.247389][ T2275] shmem 450560 [ 2290.247389][ T2275] zswap 0 [ 2290.247389][ T2275] zswapped 0 [ 2290.247389][ T2275] file_mapped 409600 [ 2290.247389][ T2275] file_dirty 8192 [ 2290.247389][ T2275] file_writeback 0 [ 2290.247389][ T2275] swapcached 0 [ 2290.247389][ T2275] anon_thp 0 [ 2290.247389][ T2275] file_thp 0 [ 2290.247389][ T2275] shmem_thp 0 [ 2290.247389][ T2275] inactive_anon 172032 [ 2290.247389][ T2275] active_anon 405504 [ 2290.247389][ T2275] inactive_file 4096 [ 2290.247389][ T2275] active_file 4096 [ 2290.247389][ T2275] unevictable 0 [ 2290.247389][ T2275] slab_reclaimable 62024 [ 2290.247389][ T2275] slab_unreclaimable 308066800 [ 2290.247389][ T2275] slab 308128824 [ 2290.247389][ T2275] workingset_refault_anon 0 [ 2290.247389][ T2275] workingset_refault_file 2 [ 2290.247389][ T2275] workingset_activate_anon 0 [ 2290.247389][ T2275] workingset_activate_file 0 [ 2290.247389][ T2275] workingset_restore_anon 0 [ 2290.247389][ T2275] workingset_restore_file 2 [ 2290.247389][ T2275] workingset_nodereclaim 0 [ 2290.247389][ T2275] pgscan 2659 [ 2290.247389][ T2275] pgsteal 353 [ 2290.247389][ T2275] pgscan_kswapd 0 [ 2290.247389][ T2275] pgscan_direct 2659 [ 2290.247389][ T2275] pgscan_khugepaged 0 [ 2290.247389][ T2275] pgsteal_kswapd 0 [ 2290.247389][ T2275] pgsteal_direct 353 [ 2290.247389][ T2275] pgsteal_khugepaged 0 [ 2290.247389][ T2275] pgfault 227710 [ 2290.247389][ T2275] pgmajfault 1 [ 2290.247389][ T2275] pgrefill 44965 [ 2290.247389][ T2275] pgactivate 2302 [ 2290.247389][ T2275] pgdeactivate 0 [ 2290.247389][ T2275] pglazyfree 0 [ 2290.247389][ T2275] pglazyfreed 0 [ 2290.247389][ T2275] zswpin 0 [ 2290.247389][ T2275] zswpout 0 [ 2290.532540][ T2275] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2275,uid=0 [ 2290.573173][ T2275] Memory cgroup out of memory: Killed process 2275 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 17:16:59 executing program 4: unshare(0x40000200) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000680)=""/181, &(0x7f0000000740)=0xb5) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000f00)=ANY=[@ANYRES64=0x0], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000340), 0x10}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vxcan1\x00', 0x0}) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) (async) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000780)=ANY=[@ANYBLOB="2800a67835d66a306552000002030500000000508360536c7e1667000800010001000000090002000000fb00030000005e979863698fadbccee3e78b9dcb592ccbbe95acd3b2"], 0x28}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000180)={'veth0_virt_wifi\x00'}) r6 = socket(0x2, 0x1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r6) (async) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) (async) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r8, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) (async) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) recvmmsg(r8, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000100)=""/66, 0x42}], 0x1}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001980)=""/74, 0x4a}], 0x1}}], 0x2, 0x0, 0x0) (async) bind$packet(r8, &(0x7f0000000040)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @dev}, 0x14) (async) sendto$inet6(r8, &(0x7f0000000280)="4103092c1116480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) (async) bind$inet6(r6, &(0x7f0000000200)={0xa, 0x4e20, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x9}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) (async) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) (async) sendmsg$nl_route(r6, &(0x7f0000000880)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)=@ipv4_newaddr={0x28, 0x14, 0x200, 0x6, 0x25dfdbff, {0x2, 0x18, 0xe, 0xfe, r4}, [@IFA_RT_PRIORITY={0x8, 0x9, 0x7}, @IFA_FLAGS={0x8, 0x8, 0x480}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x40800) recvmsg(r3, &(0x7f00000004c0)={&(0x7f0000000240)=@nl, 0x80, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/157, 0x9d}, {&(0x7f00000002c0)=""/44, 0x2c}], 0x2, &(0x7f0000000580)=""/228, 0xe4}, 0x20) 17:16:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xff0f, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:16:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000012) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = socket(0x1a, 0x2, 0x1) sendmsg$SEG6_CMD_SETHMAC(r5, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x30, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@SEG6_ATTR_DST={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20040001}, 0x0) (async) sendfile(r4, r3, 0x0, 0x100000012) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r3, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000440)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, &(0x7f0000000100)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000200), &(0x7f0000000240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000280)}}, 0x10) 17:16:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xffffe000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x1e, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:16:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x7a000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2290.710427][ T2288] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 17:17:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x100000012) (async) sendfile(r2, r1, 0x0, 0x100000012) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket(0x1a, 0x2, 0x1) sendmsg$SEG6_CMD_SETHMAC(r5, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x30, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@SEG6_ATTR_DST={0x14, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20040001}, 0x0) sendfile(r4, r3, 0x0, 0x100000012) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r3, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000440)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, &(0x7f0000000100)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000200), &(0x7f0000000240), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000280)}}, 0x10) [ 2290.823209][ T2297] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2290.855147][ T2289] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2290.898446][ T2289] CPU: 0 PID: 2289 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2290.908748][ T2289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2290.918833][ T2289] Call Trace: [ 2290.922141][ T2289] [ 2290.925095][ T2289] dump_stack_lvl+0x136/0x150 [ 2290.929829][ T2289] dump_header+0x10a/0xd70 [ 2290.934286][ T2289] oom_kill_process+0x25d/0x600 [ 2290.939196][ T2289] out_of_memory+0x35c/0x1660 [ 2290.943915][ T2289] ? find_held_lock+0x2d/0x110 [ 2290.948719][ T2289] ? oom_killer_disable+0x2b0/0x2b0 [ 2290.953956][ T2289] ? rcu_read_unlock+0x9/0x60 [ 2290.958779][ T2289] ? find_held_lock+0x2d/0x110 [ 2290.963597][ T2289] mem_cgroup_out_of_memory+0x206/0x270 [ 2290.969197][ T2289] ? mem_cgroup_margin+0x130/0x130 [ 2290.974358][ T2289] ? lock_downgrade+0x690/0x690 [ 2290.979276][ T2289] try_charge_memcg+0xf99/0x13a0 [ 2290.984277][ T2289] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2290.990320][ T2289] ? rcu_read_unlock+0x9/0x60 17:17:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xff7f, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2290.995043][ T2289] ? lock_downgrade+0x690/0x690 [ 2290.999956][ T2289] charge_memcg+0x90/0x3b0 [ 2291.004424][ T2289] __mem_cgroup_charge+0x2b/0x90 [ 2291.009406][ T2289] do_wp_page+0x8ea/0x33c0 [ 2291.013867][ T2289] ? lock_sync+0x190/0x190 [ 2291.018330][ T2289] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2291.023744][ T2289] ? do_raw_spin_lock+0x124/0x2b0 [ 2291.028815][ T2289] ? spin_bug+0x1c0/0x1c0 [ 2291.033195][ T2289] __handle_mm_fault+0x1635/0x41c0 [ 2291.038367][ T2289] ? vm_iomap_memory+0x190/0x190 [ 2291.043346][ T2289] ? mas_walk+0x58f/0x730 [ 2291.047722][ T2289] ? numa_migrate_prep+0x3a0/0x3a0 [ 2291.052872][ T2289] ? do_user_addr_fault+0x367/0x1210 [ 2291.058214][ T2289] handle_mm_fault+0x2af/0x9f0 [ 2291.063027][ T2289] do_user_addr_fault+0x2ca/0x1210 [ 2291.068183][ T2289] ? rcu_is_watching+0x12/0xb0 [ 2291.073000][ T2289] exc_page_fault+0x98/0x170 [ 2291.077644][ T2289] asm_exc_page_fault+0x26/0x30 [ 2291.082543][ T2289] RIP: 0033:0x7fb9fa639610 [ 2291.086999][ T2289] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2291.106653][ T2289] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2291.112756][ T2289] RAX: 0000000039ddb301 RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2291.120761][ T2289] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000a2383ba [ 2291.128761][ T2289] RBP: 0000000039ddb301 R08: 0000000000001301 R09: 0000000039ddb305 [ 2291.136762][ T2289] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2291.144856][ T2289] R13: 0000000000000001 R14: 0000000000000014 R15: ffffffff83cdd7cf [ 2291.152863][ T2289] ? security_socket_create+0x3f/0xc0 [ 2291.158301][ T2289] [ 2291.173326][ T2289] memory: usage 307200kB, limit 307200kB, failcnt 28921 [ 2291.183130][ T2317] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2291.185168][ T2289] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2291.220663][ T2318] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 17:17:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400431f10ede800", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100626174616476000040ff0280"], 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2291.319017][ T2325] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:17:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0xfffe, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400431f10ede800", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100626174616476000040ff0280"], 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2291.536516][ T2334] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:17:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x34000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2291.922418][ T2289] Memory cgroup stats for /syz0: [ 2291.922653][ T2289] anon 126976 [ 2291.922653][ T2289] file 458752 [ 2291.922653][ T2289] kernel 313987072 [ 2291.922653][ T2289] kernel_stack 65536 [ 2291.922653][ T2289] pagetables 73728 [ 2291.922653][ T2289] sec_pagetables 0 [ 2291.922653][ T2289] percpu 5677408 [ 2291.922653][ T2289] sock 0 [ 2291.922653][ T2289] vmalloc 0 [ 2291.922653][ T2289] shmem 450560 [ 2291.922653][ T2289] zswap 0 [ 2291.922653][ T2289] zswapped 0 [ 2291.922653][ T2289] file_mapped 409600 [ 2291.922653][ T2289] file_dirty 8192 [ 2291.922653][ T2289] file_writeback 0 [ 2291.922653][ T2289] swapcached 0 [ 2291.922653][ T2289] anon_thp 0 [ 2291.922653][ T2289] file_thp 0 [ 2291.922653][ T2289] shmem_thp 0 [ 2291.922653][ T2289] inactive_anon 184320 [ 2291.922653][ T2289] active_anon 393216 [ 2291.922653][ T2289] inactive_file 4096 [ 2291.922653][ T2289] active_file 4096 [ 2291.922653][ T2289] unevictable 0 [ 2291.922653][ T2289] slab_reclaimable 62024 [ 2291.922653][ T2289] slab_unreclaimable 308078472 [ 2291.922653][ T2289] slab 308140496 [ 2291.922653][ T2289] workingset_refault_anon 0 [ 2291.922653][ T2289] workingset_refault_file 2 [ 2291.922653][ T2289] workingset_activate_anon 0 [ 2291.922653][ T2289] workingset_activate_file 0 [ 2291.922653][ T2289] workingset_restore_anon 0 [ 2291.922653][ T2289] workingset_restore_file 2 [ 2291.922653][ T2289] workingset_nodereclaim 0 [ 2291.922653][ T2289] pgscan 2659 [ 2291.922653][ T2289] pgsteal 353 [ 2291.922653][ T2289] pgscan_kswapd 0 [ 2291.922653][ T2289] pgscan_direct 2659 [ 2291.922653][ T2289] pgscan_khugepaged 0 [ 2291.922653][ T2289] pgsteal_kswapd 0 [ 2291.922653][ T2289] pgsteal_direct 353 [ 2291.922653][ T2289] pgsteal_khugepaged 0 [ 2291.922653][ T2289] pgfault 227768 [ 2291.922653][ T2289] pgmajfault 1 [ 2291.922653][ T2289] pgrefill 45086 [ 2291.922653][ T2289] pgactivate 2302 [ 2291.922653][ T2289] pgdeactivate 0 [ 2291.922653][ T2289] pglazyfree 0 [ 2291.922653][ T2289] pglazyfreed 0 [ 2291.922653][ T2289] zswpin 0 [ 2291.922653][ T2289] zswpout 0 [ 2292.117364][ T2289] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2289,uid=0 [ 2292.133340][ T2289] Memory cgroup out of memory: Killed process 2289 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8928kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2292.179433][ T2301] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2292.209185][ T2301] CPU: 0 PID: 2301 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2292.219223][ T2301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2292.229311][ T2301] Call Trace: [ 2292.232623][ T2301] [ 2292.235590][ T2301] dump_stack_lvl+0x136/0x150 [ 2292.240331][ T2301] dump_header+0x10a/0xd70 [ 2292.244797][ T2301] oom_kill_process+0x25d/0x600 [ 2292.249696][ T2301] out_of_memory+0x35c/0x1660 [ 2292.254420][ T2301] ? find_held_lock+0x2d/0x110 [ 2292.259227][ T2301] ? oom_killer_disable+0x2b0/0x2b0 [ 2292.264468][ T2301] ? rcu_read_unlock+0x9/0x60 [ 2292.269195][ T2301] ? find_held_lock+0x2d/0x110 [ 2292.273997][ T2301] mem_cgroup_out_of_memory+0x206/0x270 [ 2292.279605][ T2301] ? mem_cgroup_margin+0x130/0x130 [ 2292.284739][ T2301] ? lock_downgrade+0x690/0x690 [ 2292.289628][ T2301] try_charge_memcg+0xf99/0x13a0 [ 2292.294600][ T2301] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2292.300627][ T2301] ? rcu_read_unlock+0x9/0x60 [ 2292.305320][ T2301] ? lock_downgrade+0x690/0x690 [ 2292.310219][ T2301] charge_memcg+0x90/0x3b0 [ 2292.314662][ T2301] __mem_cgroup_charge+0x2b/0x90 [ 2292.319654][ T2301] __handle_mm_fault+0x2296/0x41c0 [ 2292.324789][ T2301] ? vm_iomap_memory+0x190/0x190 [ 2292.329737][ T2301] ? mas_walk+0x58f/0x730 [ 2292.334095][ T2301] ? numa_migrate_prep+0x3a0/0x3a0 [ 2292.339223][ T2301] handle_mm_fault+0x2af/0x9f0 [ 2292.344022][ T2301] do_user_addr_fault+0x2ca/0x1210 [ 2292.349174][ T2301] ? rcu_is_watching+0x12/0xb0 [ 2292.353968][ T2301] exc_page_fault+0x98/0x170 [ 2292.358578][ T2301] asm_exc_page_fault+0x26/0x30 [ 2292.363452][ T2301] RIP: 0033:0x7f9a5a03e171 [ 2292.367876][ T2301] Code: 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89 44 24 20 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 89 4c 24 28 fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 [ 2292.387583][ T2301] RSP: 002b:00007f9a5ad53000 EFLAGS: 00010206 [ 2292.393659][ T2301] RAX: 0000000000000001 RBX: 00007f9a5ad530f0 RCX: 0000000000000000 [ 2292.401637][ T2301] RDX: 0000000000000020 RSI: 00007f9a5ad53140 RDI: 0000000000000004 [ 2292.409612][ T2301] RBP: 0000000000000000 R08: 00007f9a5ad53054 R09: 000000000000000c [ 2292.417590][ T2301] R10: 0000000000000000 R11: 000000002000018f R12: 00007f9a5ad530a8 [ 2292.425653][ T2301] R13: 00007f9a5ad53140 R14: 0000000000000004 R15: 0000000000000000 [ 2292.433647][ T2301] [ 2292.538747][ T2301] memory: usage 307200kB, limit 307200kB, failcnt 39692 [ 2292.561937][ T2301] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2292.584431][ T2301] Memory cgroup stats for /syz1: [ 2292.584691][ T2301] anon 139264 [ 2292.584691][ T2301] file 405504 [ 2292.584691][ T2301] kernel 314028032 [ 2292.584691][ T2301] kernel_stack 65536 [ 2292.584691][ T2301] pagetables 77824 [ 2292.584691][ T2301] sec_pagetables 0 [ 2292.584691][ T2301] percpu 5669056 [ 2292.584691][ T2301] sock 0 [ 2292.584691][ T2301] vmalloc 0 [ 2292.584691][ T2301] shmem 401408 [ 2292.584691][ T2301] zswap 0 [ 2292.584691][ T2301] zswapped 0 [ 2292.584691][ T2301] file_mapped 344064 [ 2292.584691][ T2301] file_dirty 4096 [ 2292.584691][ T2301] file_writeback 0 [ 2292.584691][ T2301] swapcached 0 [ 2292.584691][ T2301] anon_thp 0 [ 2292.584691][ T2301] file_thp 0 [ 2292.584691][ T2301] shmem_thp 0 [ 2292.584691][ T2301] inactive_anon 40960 [ 2292.584691][ T2301] active_anon 499712 [ 2292.584691][ T2301] inactive_file 4096 [ 2292.584691][ T2301] active_file 0 [ 2292.584691][ T2301] unevictable 0 [ 2292.584691][ T2301] slab_reclaimable 330680 [ 2292.584691][ T2301] slab_unreclaimable 307857408 [ 2292.584691][ T2301] slab 308188088 [ 2292.584691][ T2301] workingset_refault_anon 0 [ 2292.584691][ T2301] workingset_refault_file 27 [ 2292.584691][ T2301] workingset_activate_anon 0 [ 2292.584691][ T2301] workingset_activate_file 0 [ 2292.584691][ T2301] workingset_restore_anon 0 [ 2292.584691][ T2301] workingset_restore_file 0 [ 2292.584691][ T2301] workingset_nodereclaim 0 [ 2292.584691][ T2301] pgscan 3432 [ 2292.584691][ T2301] pgsteal 751 [ 2292.584691][ T2301] pgscan_kswapd 53 [ 2292.584691][ T2301] pgscan_direct 3379 [ 2292.584691][ T2301] pgscan_khugepaged 0 [ 2292.584691][ T2301] pgsteal_kswapd 1 [ 2292.584691][ T2301] pgsteal_direct 750 [ 2292.584691][ T2301] pgsteal_khugepaged 0 [ 2292.584691][ T2301] pgfault 213767 [ 2292.584691][ T2301] pgmajfault 3 [ 2292.584691][ T2301] pgrefill 16256 [ 2292.584691][ T2301] pgactivate 2179 [ 2292.584691][ T2301] pgdeactivate 0 [ 2292.584691][ T2301] pglazyfree 0 [ 2292.584691][ T2301] pglazyfreed 0 [ 2292.584691][ T2301] zswpin 0 [ 2292.584691][ T2301] zswpout 0 [ 2292.857262][ T2301] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2286,uid=0 [ 2292.908369][ T2301] Memory cgroup out of memory: Killed process 2286 (syz-executor.1) total-vm:54680kB, anon-rss:360kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 2292.966940][ T2287] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2293.006142][ T2287] CPU: 0 PID: 2287 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2293.016178][ T2287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2293.026251][ T2287] Call Trace: [ 2293.029542][ T2287] [ 2293.032487][ T2287] dump_stack_lvl+0x136/0x150 [ 2293.037213][ T2287] dump_header+0x10a/0xd70 [ 2293.041663][ T2287] oom_kill_process+0x25d/0x600 [ 2293.046539][ T2287] out_of_memory+0x35c/0x1660 [ 2293.051263][ T2287] ? oom_killer_disable+0x2b0/0x2b0 [ 2293.056497][ T2287] ? rcu_read_unlock+0x9/0x60 [ 2293.061211][ T2287] ? find_held_lock+0x2d/0x110 [ 2293.066013][ T2287] mem_cgroup_out_of_memory+0x206/0x270 [ 2293.071608][ T2287] ? mem_cgroup_margin+0x130/0x130 [ 2293.076773][ T2287] ? lock_downgrade+0x690/0x690 [ 2293.081681][ T2287] try_charge_memcg+0xf99/0x13a0 [ 2293.086669][ T2287] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2293.092699][ T2287] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2293.098459][ T2287] ? lock_downgrade+0x690/0x690 [ 2293.103347][ T2287] ? lock_downgrade+0x690/0x690 [ 2293.108256][ T2287] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2293.113858][ T2287] __alloc_pages+0x1f3/0x4a0 [ 2293.118502][ T2287] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2293.125319][ T2287] ? print_usage_bug.part.0+0x660/0x660 [ 2293.130917][ T2287] ? find_held_lock+0x2d/0x110 [ 2293.135905][ T2287] alloc_pages+0x1aa/0x270 [ 2293.140367][ T2287] pte_alloc_one+0x1a/0x230 [ 2293.144913][ T2287] __pte_alloc+0x6d/0x260 [ 2293.149280][ T2287] ? pmd_install+0x160/0x160 [ 2293.153914][ T2287] ? _raw_spin_unlock+0x28/0x40 [ 2293.158800][ T2287] ? __pmd_alloc+0x30c/0x5d0 [ 2293.163420][ T2287] __handle_mm_fault+0x412e/0x41c0 [ 2293.168568][ T2287] ? mt_find+0x3b9/0xa60 [ 2293.172850][ T2287] ? vm_iomap_memory+0x190/0x190 [ 2293.177816][ T2287] ? mas_find+0x200/0x200 [ 2293.182209][ T2287] handle_mm_fault+0x2af/0x9f0 [ 2293.187011][ T2287] do_user_addr_fault+0x51a/0x1210 [ 2293.192170][ T2287] exc_page_fault+0x98/0x170 [ 2293.196808][ T2287] asm_exc_page_fault+0x26/0x30 [ 2293.201706][ T2287] RIP: 0033:0x7fd4d9e86cb6 [ 2293.206150][ T2287] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2293.225799][ T2287] RSP: 002b:00007ffc42f88ba8 EFLAGS: 00010246 [ 2293.231899][ T2287] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2293.239902][ T2287] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2293.247899][ T2287] RBP: 00007ffc42f88c68 R08: 00007fd4d9e00000 R09: 00007fd4d9a00000 [ 2293.255901][ T2287] R10: 00007fd4d9a000c8 R11: 0000000000000246 R12: 000000000022f99a [ 2293.263907][ T2287] R13: 00007ffc42f88c90 R14: 00007fd4d9fabf80 R15: 0000000000000032 [ 2293.271934][ T2287] [ 2293.566279][ T2287] memory: usage 307200kB, limit 307200kB, failcnt 15523 [ 2293.582320][ T2287] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2293.597216][ T2287] Memory cgroup stats for /syz3: [ 2293.597441][ T2287] anon 126976 [ 2293.597441][ T2287] file 487424 [ 2293.597441][ T2287] kernel 313958400 [ 2293.597441][ T2287] kernel_stack 65536 [ 2293.597441][ T2287] pagetables 73728 [ 2293.597441][ T2287] sec_pagetables 0 [ 2293.597441][ T2287] percpu 5685632 [ 2293.597441][ T2287] sock 0 [ 2293.597441][ T2287] vmalloc 0 [ 2293.597441][ T2287] shmem 483328 [ 2293.597441][ T2287] zswap 0 [ 2293.597441][ T2287] zswapped 0 [ 2293.597441][ T2287] file_mapped 397312 [ 2293.597441][ T2287] file_dirty 4096 [ 2293.597441][ T2287] file_writeback 0 [ 2293.597441][ T2287] swapcached 0 [ 2293.597441][ T2287] anon_thp 0 [ 2293.597441][ T2287] file_thp 0 [ 2293.597441][ T2287] shmem_thp 0 [ 2293.597441][ T2287] inactive_anon 512000 [ 2293.597441][ T2287] active_anon 98304 [ 2293.597441][ T2287] inactive_file 0 [ 2293.597441][ T2287] active_file 4096 [ 2293.597441][ T2287] unevictable 0 [ 2293.597441][ T2287] slab_reclaimable 23200 [ 2293.597441][ T2287] slab_unreclaimable 308077888 [ 2293.597441][ T2287] slab 308101088 [ 2293.597441][ T2287] workingset_refault_anon 0 [ 2293.597441][ T2287] workingset_refault_file 0 [ 2293.597441][ T2287] workingset_activate_anon 0 [ 2293.597441][ T2287] workingset_activate_file 0 [ 2293.597441][ T2287] workingset_restore_anon 0 [ 2293.597441][ T2287] workingset_restore_file 0 [ 2293.597441][ T2287] workingset_nodereclaim 0 [ 2293.597441][ T2287] pgscan 837 [ 2293.597441][ T2287] pgsteal 88 [ 2293.597441][ T2287] pgscan_kswapd 26 [ 2293.597441][ T2287] pgscan_direct 811 [ 2293.597441][ T2287] pgscan_khugepaged 0 [ 2293.597441][ T2287] pgsteal_kswapd 0 [ 2293.597441][ T2287] pgsteal_direct 88 [ 2293.597441][ T2287] pgsteal_khugepaged 0 [ 2293.597441][ T2287] pgfault 152719 [ 2293.597441][ T2287] pgmajfault 1 [ 2293.597441][ T2287] pgrefill 10371 [ 2293.597441][ T2287] pgactivate 740 [ 2293.597441][ T2287] pgdeactivate 0 [ 2293.597441][ T2287] pglazyfree 0 [ 2293.597441][ T2287] pglazyfreed 0 [ 2293.597441][ T2287] zswpin 0 [ 2293.597441][ T2287] zswpout 0 [ 2293.849731][ T2287] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=2287,uid=0 [ 2293.878430][ T2287] Memory cgroup out of memory: Killed process 2287 (syz-executor.3) total-vm:54548kB, anon-rss:508kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 17:17:03 executing program 4: unshare(0x40000200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000680)=""/181, &(0x7f0000000740)=0xb5) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000f00)=ANY=[@ANYRES64=0x0], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000340), 0x10}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vxcan1\x00', 0x0}) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) (async) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000780)=ANY=[@ANYBLOB="2800a67835d66a306552000002030500000000508360536c7e1667000800010001000000090002000000fb00030000005e979863698fadbccee3e78b9dcb592ccbbe95acd3b2"], 0x28}}, 0x0) (async) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000180)={'veth0_virt_wifi\x00'}) r6 = socket(0x2, 0x1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r6) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) (async) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r8, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) (async) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) (async) recvmmsg(r8, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000100)=""/66, 0x42}], 0x1}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001980)=""/74, 0x4a}], 0x1}}], 0x2, 0x0, 0x0) bind$packet(r8, &(0x7f0000000040)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @dev}, 0x14) (async) sendto$inet6(r8, &(0x7f0000000280)="4103092c1116480401020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777faffffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) (async) bind$inet6(r6, &(0x7f0000000200)={0xa, 0x4e20, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) (async) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) (async) sendmsg$nl_route(r6, &(0x7f0000000880)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)=@ipv4_newaddr={0x28, 0x14, 0x200, 0x6, 0x25dfdbff, {0x2, 0x18, 0xe, 0xfe, r4}, [@IFA_RT_PRIORITY={0x8, 0x9, 0x7}, @IFA_FLAGS={0x8, 0x8, 0x480}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x40800) (async) recvmsg(r3, &(0x7f00000004c0)={&(0x7f0000000240)=@nl, 0x80, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/157, 0x9d}, {&(0x7f00000002c0)=""/44, 0x2c}], 0x2, &(0x7f0000000580)=""/228, 0xe4}, 0x20) 17:17:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x3ffff, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400431f10ede800", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100626174616476000040ff0280"], 0x68}}, 0x0) (async, rerun: 64) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:17:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x7a200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:17:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x24, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:17:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xfffff000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2294.463805][ T2344] __nla_validate_parse: 1 callbacks suppressed [ 2294.463828][ T2344] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:17:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x40000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2294.618541][ T2345] syz-executor.0 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2294.680620][ T2345] CPU: 0 PID: 2345 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2294.690662][ T2345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2294.700750][ T2345] Call Trace: [ 2294.704056][ T2345] [ 2294.707013][ T2345] dump_stack_lvl+0x136/0x150 [ 2294.711747][ T2345] dump_header+0x10a/0xd70 [ 2294.716219][ T2345] oom_kill_process+0x25d/0x600 [ 2294.721109][ T2345] out_of_memory+0x35c/0x1660 [ 2294.725808][ T2345] ? find_held_lock+0x2d/0x110 [ 2294.730606][ T2345] ? oom_killer_disable+0x2b0/0x2b0 [ 2294.735842][ T2345] ? rcu_read_unlock+0x9/0x60 [ 2294.740562][ T2345] ? find_held_lock+0x2d/0x110 [ 2294.745375][ T2345] mem_cgroup_out_of_memory+0x206/0x270 [ 2294.750977][ T2345] ? mem_cgroup_margin+0x130/0x130 [ 2294.756140][ T2345] ? lock_downgrade+0x690/0x690 [ 2294.761061][ T2345] try_charge_memcg+0xf99/0x13a0 [ 2294.766065][ T2345] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2294.772094][ T2345] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2294.777855][ T2345] ? lock_downgrade+0x690/0x690 [ 2294.782757][ T2345] ? lock_downgrade+0x690/0x690 [ 2294.787657][ T2345] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2294.793259][ T2345] __alloc_pages+0x1f3/0x4a0 [ 2294.797888][ T2345] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 2294.804696][ T2345] ? print_usage_bug.part.0+0x660/0x660 [ 2294.810273][ T2345] ? find_held_lock+0x2d/0x110 [ 2294.815074][ T2345] alloc_pages+0x1aa/0x270 [ 2294.819510][ T2345] pte_alloc_one+0x1a/0x230 [ 2294.824031][ T2345] __pte_alloc+0x6d/0x260 [ 2294.828384][ T2345] ? pmd_install+0x160/0x160 [ 2294.832997][ T2345] ? _raw_spin_unlock+0x28/0x40 [ 2294.837867][ T2345] ? __pmd_alloc+0x30c/0x5d0 [ 2294.842470][ T2345] __handle_mm_fault+0x412e/0x41c0 [ 2294.847605][ T2345] ? mt_find+0x3b9/0xa60 [ 2294.851871][ T2345] ? vm_iomap_memory+0x190/0x190 [ 2294.856820][ T2345] ? mas_find+0x200/0x200 [ 2294.861188][ T2345] handle_mm_fault+0x2af/0x9f0 [ 2294.865972][ T2345] do_user_addr_fault+0x51a/0x1210 [ 2294.871107][ T2345] exc_page_fault+0x98/0x170 [ 2294.875715][ T2345] asm_exc_page_fault+0x26/0x30 [ 2294.880606][ T2345] RIP: 0033:0x7fb9fa686cb6 [ 2294.885038][ T2345] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2294.904746][ T2345] RSP: 002b:00007ffc97628da8 EFLAGS: 00010246 [ 2294.910837][ T2345] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2294.918817][ T2345] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2294.926801][ T2345] RBP: 00007ffc97628e68 R08: 00007fb9fa600000 R09: 00007fb9fa200000 [ 2294.934780][ T2345] R10: 00007fb9fa2000c8 R11: 0000000000000246 R12: 00000000002302f9 [ 2294.942759][ T2345] R13: 00007ffc97628e90 R14: 00007fb9fa7abf80 R15: 0000000000000032 [ 2294.950756][ T2345] [ 2294.974568][ T2345] memory: usage 307200kB, limit 307200kB, failcnt 28992 [ 2294.985935][ T2345] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2295.002150][ T2345] Memory cgroup stats for /syz0: [ 2295.020170][ T2345] anon 135168 [ 2295.020170][ T2345] file 458752 [ 2295.020170][ T2345] kernel 313978880 [ 2295.020170][ T2345] kernel_stack 65536 [ 2295.020170][ T2345] pagetables 77824 [ 2295.020170][ T2345] sec_pagetables 0 [ 2295.020170][ T2345] percpu 5677344 [ 2295.020170][ T2345] sock 0 [ 2295.020170][ T2345] vmalloc 0 [ 2295.020170][ T2345] shmem 450560 [ 2295.020170][ T2345] zswap 0 [ 2295.020170][ T2345] zswapped 0 [ 2295.020170][ T2345] file_mapped 409600 [ 2295.020170][ T2345] file_dirty 8192 [ 2295.020170][ T2345] file_writeback 0 [ 2295.020170][ T2345] swapcached 0 [ 2295.020170][ T2345] anon_thp 0 [ 2295.020170][ T2345] file_thp 0 [ 2295.020170][ T2345] shmem_thp 0 [ 2295.020170][ T2345] inactive_anon 131072 [ 2295.020170][ T2345] active_anon 454656 [ 2295.020170][ T2345] inactive_file 8192 [ 2295.020170][ T2345] active_file 0 [ 2295.020170][ T2345] unevictable 0 [ 2295.020170][ T2345] slab_reclaimable 63952 [ 2295.020170][ T2345] slab_unreclaimable 308067144 [ 2295.020170][ T2345] slab 308131096 [ 2295.020170][ T2345] workingset_refault_anon 0 [ 2295.020170][ T2345] workingset_refault_file 2 [ 2295.020170][ T2345] workingset_activate_anon 0 [ 2295.020170][ T2345] workingset_activate_file 0 [ 2295.020170][ T2345] workingset_restore_anon 0 [ 2295.020170][ T2345] workingset_restore_file 2 [ 2295.020170][ T2345] workingset_nodereclaim 0 [ 2295.020170][ T2345] pgscan 2659 [ 2295.020170][ T2345] pgsteal 353 [ 2295.020170][ T2345] pgscan_kswapd 0 [ 2295.020170][ T2345] pgscan_direct 2659 [ 2295.020170][ T2345] pgscan_khugepaged 0 [ 2295.020170][ T2345] pgsteal_kswapd 0 [ 2295.020170][ T2345] pgsteal_direct 353 [ 2295.020170][ T2345] pgsteal_khugepaged 0 [ 2295.020170][ T2345] pgfault 227829 [ 2295.020170][ T2345] pgmajfault 1 [ 2295.020170][ T2345] pgrefill 45202 [ 2295.020170][ T2345] pgactivate 2302 [ 2295.020170][ T2345] pgdeactivate 0 [ 2295.020170][ T2345] pglazyfree 0 [ 2295.020170][ T2345] pglazyfreed 0 [ 2295.020170][ T2345] zswpin 0 [ 2295.020170][ T2345] zswpout 0 [ 2295.209714][ T2364] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:17:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x80000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2295.245048][ T2345] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2345,uid=0 [ 2295.272652][ T2345] Memory cgroup out of memory: Killed process 2345 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 17:17:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0012800b000100626174616476000040ff0280000000000000000000"], 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000040), 0x10) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x100000000004, 0x0) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000480)=ANY=[@ANYBLOB="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"/272], 0x110}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0xff00}, 0x0, r6}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@private1, @in=@remote, 0x4e24, 0x0, 0x4e22, 0x0, 0x2, 0x80, 0x0, 0x3a, r7, r8}, {0x2, 0x9, 0x70, 0x2, 0x4, 0x0, 0x3, 0x7fffffffffffffff}, {0x7ff, 0x0, 0x100, 0x100000000}, 0x1, 0x6e6bbd, 0x2, 0x0, 0x2, 0x2}, {{@in6=@local, 0x0, 0x33}, 0x2, @in=@multicast1, 0x0, 0x4, 0x2, 0xc2, 0x0, 0x8, 0x401}}, 0xe8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x19c, 0x2, 0x2, 0x101, 0x70bd2a, 0x0, {0xc, 0x0, 0x5}, [@nested={0xfa, 0x61, 0x0, 0x1, [@typed={0x8, 0x7e, 0x0, 0x0, @uid=r8}, @generic="fda26ca18b26a93bbeb97e232f62eecd3dae47f4248c3b568cb09072ae4091e90912a57fb04e4d796e120443094a87b422b5e27f36199f55cd54121a67bbea708e220ecf98110d83b87d907dca0158d951cfe1104c094c41996f9c4320848d800af4c8d5395bf5ec62a227c8aaa450ee582b40833a2eeea97d3b59ef67966a752cd10068cb689e65a3242e08cc716ca123526e22c2254e7b6c6f26995846cc268e98fe7eaa8c70ccb8084aa4aa059155461ac2be2a52a7dae7c83da0e87e95375795381347852715762ab220861e29ca06c5a450940ccec59736f45200ac93d969e1b9d7815faa71c77d9209405a"]}, @generic="a4cc378e7db7def04fb60290c2380dad96b9ff0d657d792e15349218a6c202981a9427bf475cc6084f2e29bf8bef857466efe38b4dc645bd60bc970ecfbf9e88a08651ef8575630ce221ce924fc00c62d8207a39e52f0e13b49b797e40f6895a7f39d8c62d219303ef78c3e2e366afba6e2f39b07b9ecaf9e4dc", @typed={0xc, 0x7f, 0x0, 0x0, @u64=0xfffffffffffffe06}, @typed={0x4, 0xc}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4}, 0x4000001) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x64010100, @in6=@ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x4e22, 0x4, 0x4e24, 0x7, 0xa, 0xa0, 0x20, 0x0, r6, r8}, {0xaf, 0x0, 0x2, 0x6, 0xd00, 0xffffffffffffffff, 0x7, 0x1f}, {0x100000001, 0x7f, 0x10000, 0x8000000000000001}, 0x2, 0x6e6bc0, 0x1, 0x1, 0x2}, {{@in=@remote, 0x4d3, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, '\x00', 0x1c}, 0x3506, 0x3, 0x3, 0x29, 0x2, 0xda}}, 0xe8) r9 = getpid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003b00)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003800)=[{&(0x7f0000000140)={0x20c8, 0x21, 0x800, 0x70bd2d, 0x25dfdbff, "", [@nested={0x20b7, 0x96, 0x0, 0x1, 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{&(0x7f0000003c80)=ANY=[@ANYBLOB="241100002f00010028bd7000fddbdf25effe75d9f7ebbf0d2b3bb36d4debb7543ce07f2dd1a08b4fc67df37e769f77e1774efd272b715c24ce229fc095d063d436f068508532a7bda74b6c396d99ac9c70b8de242a902f995e0ba22c1d7c3f5c8a84dd4bce17902a7b8260ed2bc0f94f8cbc6dbed171b0e101c4f201e30fff8491ef868af8626734a04b5143a2088ec65efb60a6b83627a43b97164436fcbb02de007abd8d04bdecd789060b21557f421bd2c2b5d7077ecfc15efdde701719686f7415a90b51744dbc9e4597efa1be2a33b4473bf9d683acbdfb078af0ae25ab53a66bdbe517bb1c004b8008002200", @ANYRES32=0x0, @ANYBLOB="080045006401010008003700", @ANYRES32, @ANYRES32, @ANYBLOB="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0x1124}], 0x5, &(0x7f0000003400)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0000000010000000000000000100000001000000180000000000000001000000010000001f4f14102ccccb624969311e6de85250214597cb9247b42caf2031592870fb7df27d87d98a44552b77d023bb910986b0ccae1fa5b4314fce69b8cf1155988855c7eae9f6fb1b040c8c0387700a96c15dddbc4ac8e061", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000cdf1d6e3b37aaee3dffa19a3dc1c839b0ccb647b63ccf3f76ec9b80e7ae36c4ac070c28dc54eb6b89c6ae1cde4eed9c1ee1586f5090000007cbdfb1fad2b22f89ae5f89d166191ef78d316709009f2080aa620d2cf23dd01755d386efca94b535b7dfc9b368e20661fe2a33590b1f16f76803576365590ed", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r8, @ANYRES32=0xee00, @ANYBLOB="000000001c004000000000000100000002000000", @ANYRES32=r9, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x20000001}, 0x20000000) r10 = getgid() sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000003ac0)={&(0x7f00000039c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000003a80)={&(0x7f0000003a40)={0x24, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0xfffffffb}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x81}, 0x40000) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003f80)={0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000000300)={0x10, 0x15, 0x0, 0x70bd27, 0x25dfdbfe}, 0x10}, {&(0x7f0000000040)={0x80, 0x26, 0x112, 0x70bd25, 0x25dfdbfc, "", [@generic="471853c029ceb7958d201be1e68692cf357827e117f0203f6901dac6aa63660b4415c7b93d8cf331e8b21d979862bf282b569f5f084e5c4354d20ca07f3dc70a76d6486a8936fcc6e6f222b29691a1e9b49ed5142366ca1aef3ae531", @typed={0x14, 0x6, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x14}}]}, 0x80}, {&(0x7f0000001380)=ANY=[@ANYBLOB="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0x1014}, {&(0x7f00000036c0)={0x2d0, 0x2b, 0x0, 0x0, 0x25dfdbfc, "", [@nested={0xb6, 0x8b, 0x0, 0x1, [@generic="f1f1f15d37e98cd305972946be4d0047dfaea4e25ba9", @generic="95b77d3eaf3b3a3a38783d459ea1b7a6e8afb459df363fcfe394bf45eb211ce403283b5ef3b6c2507fa2dc43c6fbad7a773f55af60692efcf023c972543edf6c7260", @generic="b1a5056a10ae58d6c6114150ad1548eae53a84dad954fc4936405c34e7c10ad5a1bfe16bb1557badff7a703037e13971a24549492738d63aed0a62a80af61f31b696cd320c1cf2861bf6057b859222a7a3a10314ec00307376df"]}, @nested={0x208, 0x21, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x52, 0x0, 0x0, @fd}, @generic="a5270c347d80c3ba2663a3d7933b5625496d04c1bd0876968d67a79bf623f69ed22dfef62c771f5f8e798f11e98cd7c55136a9550a352b4cedbf4f992f11424576d69b26cc92b959ee5e3bed3ae39b61d2bf9e9ea4d184a68f37b6ee245c8250eaa7642f55aec25110b3fd1d36caa68025922f9ed10bdc94d07d54ef38f428125b4e0a556949cead3b95aa28a68f8c96fe4e19dc87f6a6bd30b81d9fdd34c8fd38b559b82aebf5e23f74a58355ae48d3ddee79d5d300ad3e4bd8aad5e692fa7e6c44b5df2deee85d0a1c3a80e0e246fc75ae2dc90fe6", @typed={0x8, 0x0, 0x0, 0x0, @fd}, @generic="6a28f70f4955d61e36460b6add3c4eab7cef4207ef3db8d838fb760f6ede58f3fa0565003314f3e93bae9ac4ced79442d9378c6499c2d91a129c60c0a50b9813553fb6f82cc894a278741ac9d3c249ffb2a072f36db4308d9a469904080b", @typed={0x8, 0x7e, 0x0, 0x0, @pid}, @typed={0x8, 0x58, 0x0, 0x0, @pid}, @typed={0xa4, 0x20, 0x0, 0x0, @binary="7534e61aa0a2f10d64553aa75e7c1b2d0b381b1e4147c39f5ffddf4397ea9bd1c1da4a9e99f209fd16049110629d21b787f891bebf645159e6a0d6f8df4a5ade8d8ccbf88d3050d509698553862680362c45b82dec11bf09f9a78aad4a7752819e0d26f97f2958b96820e335edd55f379c17386c2b228dce953fcc8f2609527272486df76834150b22d752c0ba677264474d69fe57bfb3b344edf9ecf6a1a05e"}, @typed={0x8, 0x36, 0x0, 0x0, @fd}]}]}, 0x2d0}, {&(0x7f0000003a00)={0x3c, 0x22, 0x2, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x19, 0x0, 0x0, @ipv4=@private=0xa010101}, @typed={0x8, 0x1e, 0x0, 0x0, @uid}, @generic, @generic="7ce9e911502793bb15b1b020f83ee5eab9311f88a3d819", @nested={0x4, 0x61}]}, 0x3c}], 0x6, &(0x7f0000005140)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r8, r10}}}, @rights={{0x38, 0x1, 0x1, [r2, r5, r3, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r4]}}], 0x110, 0x8010}, 0x80) sendmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000001c0)="88cca4f6b37066ad872dec75bee6e1c356ec5f17ecf3e2a6c65c791a376890e62c", 0x21}, {&(0x7f0000000200)}, {&(0x7f0000000380)="992d999042330362c7ebeae7d359fdf5ad4f90f9679d764848896142b97625afe500f52c2b3697ef3d23a18e5537dac96ba8a8877c4d0e1c1a5e7e9c8bbca5ca5dd5c2901e29c36807fe4d63f72db8b90f372dc899c86093fb55d25b30cfd7260f0bf32faee4d0be426c2560579783e09d622cb78196f021ab505f61715ad0ace8148a58efc1d4360167c0968c143f47aae465e1418e645fb7e375369dd2aa3f555975a61bd093bff14c322e5dec7d24d16429daadf4facea8dc67d04e0c50c013d5209ae7baa13e4a73dbdbd680ac1f87a0559e8caa1f75e7f37cde5acde9e798c63cf24f2cf7e1", 0xe8}, {&(0x7f0000000480)}, {&(0x7f0000000240)="bc1e97120d56c6c7428d5863521dd7289f48c84aabdd8584a2459abb73f16ea59172df2c43a0756f28265b1e5132797e57234c43aa78aad170eb197e3dec97e0fffbb2720cff9d6345b8784cc1499da13a93ff7b4d8d7f9f2ca7e58245ace8424cea66323967490c", 0x68}, {&(0x7f0000000540)="196a5a85951b6af4463d20c9677fb88ba5cda7420b54aeb3ce254ffd17d8d859ccd615365c9e51ca9c347a39492a168cec39763cb1a040c5ab28520cbbafd01e5d9930d5b9d1950b5c00c5260287b01c80e90c0b060f8947bfed3e1be0128a633c2d7f9f864896113383cc180cd1e4e935d814f36c1adf210b3fda62e8f3e1c75292e7dde4dcec40a3eeb78eae388f91d588e49c6e08e60a3acbb0ba8fd7838a34660d44cf2562e9f4e8d0e6e4", 0xad}], 0x6, &(0x7f0000004e00)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB="000000001400000000000000010000", @ANYBLOB="000000001c00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000010000200200000000004d690d3563565d029d9dbda9fafd9c874436f6f453166c3087299cb56eca090220ff153966e6eb83bdb9717f018f79dfd0adcf30", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x4004880}, 0x20000080) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c80)={0x0, 0x0, 0x0}, &(0x7f0000001cc0)=0xc) sendmsg$netlink(r1, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000300)={0x1354, 0x28, 0x800, 0x70bd2b, 0x25dfdbff, "", [@typed={0x4, 0x39}, @generic="66925984cdc4f6dd97e1f440257bb7c092ce942930ab20d0cf9dbc36e069cde0bbff724bc3528e4662b94182c96d09456dd4aaf23fb002a638903ca084383563381282c62cc7ef75916ac7710f355f3bd761c04ca05905ea9c46ef02b72432e6b6440acb9e7c3976f606158dea6fa49587bdee7967860ee9f393912374bb956e7f5b1597391a51e9eb7c2544", @nested={0x193, 0x57, 0x0, 0x1, [@generic="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", @typed={0x8, 0x34, 0x0, 0x0, @uid=0xee00}, @typed={0xb, 0x72, 0x0, 0x0, @binary="921a5a1fb319a5"}, @generic="3baf56a1a1c6ebe6a1f11d21e57f4f88e04895bb2b7f6e693075e82b855975f025b3501479", @typed={0x4, 0x29}, @generic="44bca260ebec23dad9976408c6ad967e572f4593f3c9f708a572cf4809ac59bedcb11e18c870c8dcb208bd28b75935597321b2c899248016fc9d698da5793d9a19a284ad1a5b12cd501b8c2ab8e685aec3d6c762206d"]}, @generic="86436ce2d276da2466d19b7f9c73522733b693469d26e25921ec608ec38267e0e8bb3eced03e93bf6597d76e77090ffab9b848af8550024449da148f01f26a8b50774f9bf7eadf227dbf1d8e07b30ae1ce5eedf44dc1b8ecbf6c018fc7d8ee90337291aa44a66858fa25dd08c2a47a33f1d330969495a91fbb32ebd56475acf99ed00828d4", @generic="834195a114be083b5e2df445d05854ad9a2d66c473c16646d58d8d5912497632ab54f6c610aebdf234878f457a5aa1e8c70423f8", 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@typed={0x4, 0x74}, @nested={0x21, 0x18, 0x0, 0x1, [@typed={0x8, 0x5c, 0x0, 0x0, @pid}, @generic="6a380bd6e8f68519c6df7ce31185a56a83e466e777"]}, @generic="333267b3db444e5eeb0a48fba0ab8ddd74690c3f365375214fe99bdc92d181827b55bbb9f34a4fe894e3a6489b168be06a7c18067fdbd0e1fd5e90201a"]}, 0x1354}, {&(0x7f0000004f00)=ANY=[@ANYBLOB="100200003700100025bd7000fddbdf2573010f8008008a00ffffffff080009002b5c2100f1fd8c225f9c5292f28ec5c95cb38f04a3751dc69b111beb0f6941b9521e1b8bd0a58431847ac445165b41d3654418b2289af510f652bc65f97423d07fb342204117bab0c2085a06da24e2a7105fe3dc029f5ee055d3a1c987c51ef2490a247ab4d2bea46869b890d38b880a576eb58977565eef2d96801494d3ecd26d4fcaf2e601481a59a092030aa9382b8b1c5c3904158eb59a00813f8c6652c0f7ba0e4b928e25088439d8076a718d079304810400260682f74c8712a426c65d79413879714c07a1e9439a1cd07002690e6f6ff94d777c9b8f73adc0d5d17f03d30633940f2f2420e56c65b04e98424a38a9e5385c442f0913b2e73bedbe788ec4303e7e020207bc456bab44a5f77815274367006748fe98e9f5a8f390a7c5c8d82e92dc151f4aa6a06bf8b5d504629bb8aa7ef7d75090ed898599e2b595b671a22656e11040a53c40dc3095f7658b3ce563b359edc8aa42e707f332ed98eebd208bc4004cd0109d5ba8708815a7be7f0c6469c8ac5fa0f7e5c4c37cb6278a8c56cc4fb43109682f9b87f27e1426d35216f7db3b75b8b42d92ff964224831ff1ee7cb7691bb97cbf8de3ce2aa5c70b19a4888a117d153858fecf4e5748cea5a4c95e607eaf18728374842511ffb9ade3b4e8e47c763cab6385b8c27d1e367efa708b59e59a6cec94ce79a6cb1dfac010"], 0x210}, {&(0x7f0000001800)={0x108, 0x13, 0x20, 0x70bd29, 0x25dfdbfb, "", [@generic="d10ca46ad88c57513fd7e1d211a027b27a2eb0d77dc4d3db39b90da67c8d3c9b45348573473280b33af134486bd5e766b5c4bb721964e40283f80e6effe6cb10e5d9c49c0af8a7f85e135a22ce8c83376d83771606a9d6aaebe9dec43cc8f4abb96697bcb384ece2a9075b935da35e2a9942dd31b89fd64a5be6136652031c5ed74fcb0aecc25c79ea708762ba6e6f68a2d745b88ebf330962e093a0b5a439398a7a3ab1a18943c586abf66a96087bc9ae234896bddbce690f7e419bbc112c05696e0827ab5ce16a00db7e3d45392c04ed65d6dff4de8b5dd1bd3949117a016f7cca53ae7fed2826291a921b831c48", @typed={0x8, 0x4b, 0x0, 0x0, @u32=0x6}]}, 0x108}, {&(0x7f0000001940)={0x1bc, 0x17, 0x200, 0x70bd2b, 0x25dfdbff, "", [@nested={0xc, 0x1a, 0x0, 0x1, [@typed={0x8, 0x70, 0x0, 0x0, @ipv4=@multicast2}]}, @nested={0xa8, 0xd, 0x0, 0x1, [@generic="15a79875b9c3c4575699d7f6c405be59effd3f51dcb74c61c8cceaf55a148e8fdc39008d5d08c5d7816af3590fb4c71808318aa3b5cc063b4a9aed9e07dc8ab6b69f1736ce2d8ce55b6752f2b855dd55925d179c7ae764fe24488ecd2bfc76fca7594924b4c6b600af68a5237331629d14c60bc13fe4ec", @typed={0x8, 0x1e, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="4868f9541e9f118fdaf7685c7ff0a410975023df29da8e9322708bf313e2bd6803687e26e6"]}, @generic="f553bf5a279cc0d1f876c5", @typed={0x4, 0x24}, @nested={0xd4, 0x41, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000000}, @typed={0x8, 0x38, 0x0, 0x0, @ipv4=@multicast2}, @typed={0xc, 0x17, 0x0, 0x0, @u64}, @typed={0xae, 0x19, 0x0, 0x0, @binary="7d5ee187030a039e79264dc6782de1935062f8c3b034cf2f14c64f79c43fb8baa9ff4551865d560b138caa246e51a76ced3c0217482ad57e87042078d4fb3007920018ed21d6a6f9fff0c1d68f1e92540ca910e702f4f30713c5c752f82b3a19b5cb38aaa761634e60560a55e6855b70edba07a8128c8402acbdaa81855a3ba458bc74710f0046476ce18b0c45408c68e977b65506ab23133d62b23504cefef5f84f914382540496eefe"}]}, @nested={0x14, 0x48, 0x0, 0x1, [@typed={0x8, 0x5c, 0x0, 0x0, @pid}, @typed={0x6, 0x94, 0x0, 0x0, @str='\'\x00'}]}]}, 0x1bc}, {&(0x7f0000001b00)={0x1c, 0x11, 0x800, 0x70bd27, 0x25dfdbfd, "", [@typed={0xc, 0x95, 0x0, 0x0, @binary="83bf21670d4f57c9"}]}, 0x1c}], 0x5, &(0x7f0000001d00)=[@cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8, r11}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}], 0xe8, 0x4000000}, 0x891) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getroute={0x14, 0x1a, 0x100, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 2295.350154][ T2346] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2295.377898][ T2368] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2295.385784][ T2346] CPU: 1 PID: 2346 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2295.397132][ T2346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2295.407218][ T2346] Call Trace: [ 2295.410523][ T2346] [ 2295.413478][ T2346] dump_stack_lvl+0x136/0x150 [ 2295.418212][ T2346] dump_header+0x10a/0xd70 [ 2295.422669][ T2346] oom_kill_process+0x25d/0x600 [ 2295.427596][ T2346] out_of_memory+0x35c/0x1660 [ 2295.432320][ T2346] ? oom_killer_disable+0x2b0/0x2b0 [ 2295.437561][ T2346] ? rcu_read_unlock+0x9/0x60 [ 2295.442273][ T2346] ? find_held_lock+0x2d/0x110 [ 2295.447086][ T2346] mem_cgroup_out_of_memory+0x206/0x270 [ 2295.452684][ T2346] ? mem_cgroup_margin+0x130/0x130 [ 2295.457836][ T2346] ? lock_downgrade+0x690/0x690 [ 2295.462752][ T2346] try_charge_memcg+0xf99/0x13a0 [ 2295.467752][ T2346] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2295.473794][ T2346] ? rcu_read_unlock+0x9/0x60 [ 2295.478511][ T2346] ? lock_downgrade+0x690/0x690 [ 2295.483436][ T2346] charge_memcg+0x90/0x3b0 [ 2295.487903][ T2346] __mem_cgroup_charge+0x2b/0x90 [ 2295.492875][ T2346] do_wp_page+0x8ea/0x33c0 [ 2295.497338][ T2346] ? lock_sync+0x190/0x190 [ 2295.501813][ T2346] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2295.507227][ T2346] ? do_raw_spin_lock+0x124/0x2b0 [ 2295.512309][ T2346] ? spin_bug+0x1c0/0x1c0 [ 2295.516705][ T2346] __handle_mm_fault+0x1635/0x41c0 [ 2295.521867][ T2346] ? vm_iomap_memory+0x190/0x190 [ 2295.526850][ T2346] ? mas_walk+0x58f/0x730 [ 2295.531239][ T2346] ? numa_migrate_prep+0x3a0/0x3a0 [ 2295.536391][ T2346] ? do_user_addr_fault+0x367/0x1210 [ 2295.541735][ T2346] handle_mm_fault+0x2af/0x9f0 [ 2295.546546][ T2346] do_user_addr_fault+0x2ca/0x1210 [ 2295.551709][ T2346] ? rcu_is_watching+0x12/0xb0 [ 2295.556530][ T2346] exc_page_fault+0x98/0x170 [ 2295.561166][ T2346] asm_exc_page_fault+0x26/0x30 [ 2295.566069][ T2346] RIP: 0033:0x7fd4d9e39610 [ 2295.570516][ T2346] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2295.590170][ T2346] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 17:17:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x100000, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2295.596273][ T2346] RAX: 0000000068eb2afe RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2295.604278][ T2346] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000a237f63 [ 2295.612278][ T2346] RBP: 0000000068eb2afe R08: 0000000000000afe R09: 0000000068eb2b02 [ 2295.620286][ T2346] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2295.628292][ T2346] R13: 0000000000000001 R14: 0000000000000009 R15: ffffffff83d6c342 [ 2295.636312][ T2346] ? apparmor_socket_create+0x22/0x670 [ 2295.641848][ T2346] 17:17:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0012800b000100626174616476000040ff0280000000000000000000"], 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) r1 = socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x14) (async) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000040), 0x10) (async) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x100000000004, 0x0) (async) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000480)=ANY=[@ANYBLOB="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"/272], 0x110}], 0x1}, 0x0) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0xff00}, 0x0, r6}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@private1, @in=@remote, 0x4e24, 0x0, 0x4e22, 0x0, 0x2, 0x80, 0x0, 0x3a, r7, r8}, {0x2, 0x9, 0x70, 0x2, 0x4, 0x0, 0x3, 0x7fffffffffffffff}, {0x7ff, 0x0, 0x100, 0x100000000}, 0x1, 0x6e6bbd, 0x2, 0x0, 0x2, 0x2}, {{@in6=@local, 0x0, 0x33}, 0x2, @in=@multicast1, 0x0, 0x4, 0x2, 0xc2, 0x0, 0x8, 0x401}}, 0xe8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x19c, 0x2, 0x2, 0x101, 0x70bd2a, 0x0, {0xc, 0x0, 0x5}, [@nested={0xfa, 0x61, 0x0, 0x1, [@typed={0x8, 0x7e, 0x0, 0x0, @uid=r8}, @generic="fda26ca18b26a93bbeb97e232f62eecd3dae47f4248c3b568cb09072ae4091e90912a57fb04e4d796e120443094a87b422b5e27f36199f55cd54121a67bbea708e220ecf98110d83b87d907dca0158d951cfe1104c094c41996f9c4320848d800af4c8d5395bf5ec62a227c8aaa450ee582b40833a2eeea97d3b59ef67966a752cd10068cb689e65a3242e08cc716ca123526e22c2254e7b6c6f26995846cc268e98fe7eaa8c70ccb8084aa4aa059155461ac2be2a52a7dae7c83da0e87e95375795381347852715762ab220861e29ca06c5a450940ccec59736f45200ac93d969e1b9d7815faa71c77d9209405a"]}, @generic="a4cc378e7db7def04fb60290c2380dad96b9ff0d657d792e15349218a6c202981a9427bf475cc6084f2e29bf8bef857466efe38b4dc645bd60bc970ecfbf9e88a08651ef8575630ce221ce924fc00c62d8207a39e52f0e13b49b797e40f6895a7f39d8c62d219303ef78c3e2e366afba6e2f39b07b9ecaf9e4dc", @typed={0xc, 0x7f, 0x0, 0x0, @u64=0xfffffffffffffe06}, @typed={0x4, 0xc}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4}, 0x4000001) (async) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x64010100, @in6=@ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x4e22, 0x4, 0x4e24, 0x7, 0xa, 0xa0, 0x20, 0x0, r6, r8}, {0xaf, 0x0, 0x2, 0x6, 0xd00, 0xffffffffffffffff, 0x7, 0x1f}, {0x100000001, 0x7f, 0x10000, 0x8000000000000001}, 0x2, 0x6e6bc0, 0x1, 0x1, 0x2}, {{@in=@remote, 0x4d3, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, '\x00', 0x1c}, 0x3506, 0x3, 0x3, 0x29, 0x2, 0xda}}, 0xe8) (async) r9 = getpid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003b00)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003800)=[{&(0x7f0000000140)={0x20c8, 0x21, 0x800, 0x70bd2d, 0x25dfdbff, "", [@nested={0x20b7, 0x96, 0x0, 0x1, [@generic="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{&(0x7f0000003c80)=ANY=[@ANYBLOB="241100002f00010028bd7000fddbdf25effe75d9f7ebbf0d2b3bb36d4debb7543ce07f2dd1a08b4fc67df37e769f77e1774efd272b715c24ce229fc095d063d436f068508532a7bda74b6c396d99ac9c70b8de242a902f995e0ba22c1d7c3f5c8a84dd4bce17902a7b8260ed2bc0f94f8cbc6dbed171b0e101c4f201e30fff8491ef868af8626734a04b5143a2088ec65efb60a6b83627a43b97164436fcbb02de007abd8d04bdecd789060b21557f421bd2c2b5d7077ecfc15efdde701719686f7415a90b51744dbc9e4597efa1be2a33b4473bf9d683acbdfb078af0ae25ab53a66bdbe517bb1c004b8008002200", @ANYRES32=0x0, @ANYBLOB="080045006401010008003700", @ANYRES32, @ANYRES32, @ANYBLOB="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0x1124}], 0x5, &(0x7f0000003400)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0000000010000000000000000100000001000000180000000000000001000000010000001f4f14102ccccb624969311e6de85250214597cb9247b42caf2031592870fb7df27d87d98a44552b77d023bb910986b0ccae1fa5b4314fce69b8cf1155988855c7eae9f6fb1b040c8c0387700a96c15dddbc4ac8e061", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000cdf1d6e3b37aaee3dffa19a3dc1c839b0ccb647b63ccf3f76ec9b80e7ae36c4ac070c28dc54eb6b89c6ae1cde4eed9c1ee1586f5090000007cbdfb1fad2b22f89ae5f89d166191ef78d316709009f2080aa620d2cf23dd01755d386efca94b535b7dfc9b368e20661fe2a33590b1f16f76803576365590ed", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r8, @ANYRES32=0xee00, @ANYBLOB="000000001c004000000000000100000002000000", @ANYRES32=r9, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x20000001}, 0x20000000) (async) r10 = getgid() sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000003ac0)={&(0x7f00000039c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000003a80)={&(0x7f0000003a40)={0x24, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0xfffffffb}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x81}, 0x40000) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003f80)={0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000000300)={0x10, 0x15, 0x0, 0x70bd27, 0x25dfdbfe}, 0x10}, {&(0x7f0000000040)={0x80, 0x26, 0x112, 0x70bd25, 0x25dfdbfc, "", [@generic="471853c029ceb7958d201be1e68692cf357827e117f0203f6901dac6aa63660b4415c7b93d8cf331e8b21d979862bf282b569f5f084e5c4354d20ca07f3dc70a76d6486a8936fcc6e6f222b29691a1e9b49ed5142366ca1aef3ae531", @typed={0x14, 0x6, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x14}}]}, 0x80}, {&(0x7f0000001380)=ANY=[@ANYBLOB="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0x1014}, {&(0x7f00000036c0)={0x2d0, 0x2b, 0x0, 0x0, 0x25dfdbfc, "", [@nested={0xb6, 0x8b, 0x0, 0x1, [@generic="f1f1f15d37e98cd305972946be4d0047dfaea4e25ba9", @generic="95b77d3eaf3b3a3a38783d459ea1b7a6e8afb459df363fcfe394bf45eb211ce403283b5ef3b6c2507fa2dc43c6fbad7a773f55af60692efcf023c972543edf6c7260", @generic="b1a5056a10ae58d6c6114150ad1548eae53a84dad954fc4936405c34e7c10ad5a1bfe16bb1557badff7a703037e13971a24549492738d63aed0a62a80af61f31b696cd320c1cf2861bf6057b859222a7a3a10314ec00307376df"]}, @nested={0x208, 0x21, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x52, 0x0, 0x0, @fd}, @generic="a5270c347d80c3ba2663a3d7933b5625496d04c1bd0876968d67a79bf623f69ed22dfef62c771f5f8e798f11e98cd7c55136a9550a352b4cedbf4f992f11424576d69b26cc92b959ee5e3bed3ae39b61d2bf9e9ea4d184a68f37b6ee245c8250eaa7642f55aec25110b3fd1d36caa68025922f9ed10bdc94d07d54ef38f428125b4e0a556949cead3b95aa28a68f8c96fe4e19dc87f6a6bd30b81d9fdd34c8fd38b559b82aebf5e23f74a58355ae48d3ddee79d5d300ad3e4bd8aad5e692fa7e6c44b5df2deee85d0a1c3a80e0e246fc75ae2dc90fe6", @typed={0x8, 0x0, 0x0, 0x0, @fd}, @generic="6a28f70f4955d61e36460b6add3c4eab7cef4207ef3db8d838fb760f6ede58f3fa0565003314f3e93bae9ac4ced79442d9378c6499c2d91a129c60c0a50b9813553fb6f82cc894a278741ac9d3c249ffb2a072f36db4308d9a469904080b", @typed={0x8, 0x7e, 0x0, 0x0, @pid}, @typed={0x8, 0x58, 0x0, 0x0, @pid}, @typed={0xa4, 0x20, 0x0, 0x0, @binary="7534e61aa0a2f10d64553aa75e7c1b2d0b381b1e4147c39f5ffddf4397ea9bd1c1da4a9e99f209fd16049110629d21b787f891bebf645159e6a0d6f8df4a5ade8d8ccbf88d3050d509698553862680362c45b82dec11bf09f9a78aad4a7752819e0d26f97f2958b96820e335edd55f379c17386c2b228dce953fcc8f2609527272486df76834150b22d752c0ba677264474d69fe57bfb3b344edf9ecf6a1a05e"}, @typed={0x8, 0x36, 0x0, 0x0, @fd}]}]}, 0x2d0}, {&(0x7f0000003a00)={0x3c, 0x22, 0x2, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x19, 0x0, 0x0, @ipv4=@private=0xa010101}, @typed={0x8, 0x1e, 0x0, 0x0, @uid}, @generic, @generic="7ce9e911502793bb15b1b020f83ee5eab9311f88a3d819", @nested={0x4, 0x61}]}, 0x3c}], 0x6, &(0x7f0000005140)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r8, r10}}}, @rights={{0x38, 0x1, 0x1, [r2, r5, r3, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r4]}}], 0x110, 0x8010}, 0x80) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000001c0)="88cca4f6b37066ad872dec75bee6e1c356ec5f17ecf3e2a6c65c791a376890e62c", 0x21}, {&(0x7f0000000200)}, {&(0x7f0000000380)="992d999042330362c7ebeae7d359fdf5ad4f90f9679d764848896142b97625afe500f52c2b3697ef3d23a18e5537dac96ba8a8877c4d0e1c1a5e7e9c8bbca5ca5dd5c2901e29c36807fe4d63f72db8b90f372dc899c86093fb55d25b30cfd7260f0bf32faee4d0be426c2560579783e09d622cb78196f021ab505f61715ad0ace8148a58efc1d4360167c0968c143f47aae465e1418e645fb7e375369dd2aa3f555975a61bd093bff14c322e5dec7d24d16429daadf4facea8dc67d04e0c50c013d5209ae7baa13e4a73dbdbd680ac1f87a0559e8caa1f75e7f37cde5acde9e798c63cf24f2cf7e1", 0xe8}, {&(0x7f0000000480)}, {&(0x7f0000000240)="bc1e97120d56c6c7428d5863521dd7289f48c84aabdd8584a2459abb73f16ea59172df2c43a0756f28265b1e5132797e57234c43aa78aad170eb197e3dec97e0fffbb2720cff9d6345b8784cc1499da13a93ff7b4d8d7f9f2ca7e58245ace8424cea66323967490c", 0x68}, {&(0x7f0000000540)="196a5a85951b6af4463d20c9677fb88ba5cda7420b54aeb3ce254ffd17d8d859ccd615365c9e51ca9c347a39492a168cec39763cb1a040c5ab28520cbbafd01e5d9930d5b9d1950b5c00c5260287b01c80e90c0b060f8947bfed3e1be0128a633c2d7f9f864896113383cc180cd1e4e935d814f36c1adf210b3fda62e8f3e1c75292e7dde4dcec40a3eeb78eae388f91d588e49c6e08e60a3acbb0ba8fd7838a34660d44cf2562e9f4e8d0e6e4", 0xad}], 0x6, &(0x7f0000004e00)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB="000000001400000000000000010000", @ANYBLOB="000000001c00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000010000200200000000004d690d3563565d029d9dbda9fafd9c874436f6f453166c3087299cb56eca090220ff153966e6eb83bdb9717f018f79dfd0adcf30", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x4004880}, 0x20000080) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c80)={0x0, 0x0, 0x0}, &(0x7f0000001cc0)=0xc) sendmsg$netlink(r1, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000300)={0x1354, 0x28, 0x800, 0x70bd2b, 0x25dfdbff, "", [@typed={0x4, 0x39}, @generic="66925984cdc4f6dd97e1f440257bb7c092ce942930ab20d0cf9dbc36e069cde0bbff724bc3528e4662b94182c96d09456dd4aaf23fb002a638903ca084383563381282c62cc7ef75916ac7710f355f3bd761c04ca05905ea9c46ef02b72432e6b6440acb9e7c3976f606158dea6fa49587bdee7967860ee9f393912374bb956e7f5b1597391a51e9eb7c2544", @nested={0x193, 0x57, 0x0, 0x1, [@generic="381fc7453836f397c9ddb91e18461f2316e545661837d42d2c8482a3ffcfa387025e1117a5b7bc7d8d634111ebdab66587dd4df3aed6d0c854021c545fa766a7b6d24fce875024f7cc2bc028a29c394ecf3b5788b30a18b227d9810fdf50f7578a849bde2923446b03e81f6ab18823f3015373b2a9577e77d40d24eb42ccf0a82e6758196d73d17ee32427bbae11982f897cf17d7e941dec49394409e3e0f092f7d2552f5fa712fc21a7516a78520ad7b1f2d1ffc231e7eb95d931c581a6494a782dab3b130bc1d41253920e22af6dc322a960f704a92854fa466d855df609a08a07574a21f8adfcb7a58510ebf544a692401e9856d250d2cf4c97c1", @typed={0x8, 0x34, 0x0, 0x0, @uid=0xee00}, @typed={0xb, 0x72, 0x0, 0x0, @binary="921a5a1fb319a5"}, @generic="3baf56a1a1c6ebe6a1f11d21e57f4f88e04895bb2b7f6e693075e82b855975f025b3501479", @typed={0x4, 0x29}, @generic="44bca260ebec23dad9976408c6ad967e572f4593f3c9f708a572cf4809ac59bedcb11e18c870c8dcb208bd28b75935597321b2c899248016fc9d698da5793d9a19a284ad1a5b12cd501b8c2ab8e685aec3d6c762206d"]}, @generic="86436ce2d276da2466d19b7f9c73522733b693469d26e25921ec608ec38267e0e8bb3eced03e93bf6597d76e77090ffab9b848af8550024449da148f01f26a8b50774f9bf7eadf227dbf1d8e07b30ae1ce5eedf44dc1b8ecbf6c018fc7d8ee90337291aa44a66858fa25dd08c2a47a33f1d330969495a91fbb32ebd56475acf99ed00828d4", @generic="834195a114be083b5e2df445d05854ad9a2d66c473c16646d58d8d5912497632ab54f6c610aebdf234878f457a5aa1e8c70423f8", 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@typed={0x4, 0x74}, @nested={0x21, 0x18, 0x0, 0x1, [@typed={0x8, 0x5c, 0x0, 0x0, @pid}, @generic="6a380bd6e8f68519c6df7ce31185a56a83e466e777"]}, @generic="333267b3db444e5eeb0a48fba0ab8ddd74690c3f365375214fe99bdc92d181827b55bbb9f34a4fe894e3a6489b168be06a7c18067fdbd0e1fd5e90201a"]}, 0x1354}, {&(0x7f0000004f00)=ANY=[@ANYBLOB="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"], 0x210}, {&(0x7f0000001800)={0x108, 0x13, 0x20, 0x70bd29, 0x25dfdbfb, "", [@generic="d10ca46ad88c57513fd7e1d211a027b27a2eb0d77dc4d3db39b90da67c8d3c9b45348573473280b33af134486bd5e766b5c4bb721964e40283f80e6effe6cb10e5d9c49c0af8a7f85e135a22ce8c83376d83771606a9d6aaebe9dec43cc8f4abb96697bcb384ece2a9075b935da35e2a9942dd31b89fd64a5be6136652031c5ed74fcb0aecc25c79ea708762ba6e6f68a2d745b88ebf330962e093a0b5a439398a7a3ab1a18943c586abf66a96087bc9ae234896bddbce690f7e419bbc112c05696e0827ab5ce16a00db7e3d45392c04ed65d6dff4de8b5dd1bd3949117a016f7cca53ae7fed2826291a921b831c48", @typed={0x8, 0x4b, 0x0, 0x0, @u32=0x6}]}, 0x108}, {&(0x7f0000001940)={0x1bc, 0x17, 0x200, 0x70bd2b, 0x25dfdbff, "", [@nested={0xc, 0x1a, 0x0, 0x1, [@typed={0x8, 0x70, 0x0, 0x0, @ipv4=@multicast2}]}, @nested={0xa8, 0xd, 0x0, 0x1, [@generic="15a79875b9c3c4575699d7f6c405be59effd3f51dcb74c61c8cceaf55a148e8fdc39008d5d08c5d7816af3590fb4c71808318aa3b5cc063b4a9aed9e07dc8ab6b69f1736ce2d8ce55b6752f2b855dd55925d179c7ae764fe24488ecd2bfc76fca7594924b4c6b600af68a5237331629d14c60bc13fe4ec", @typed={0x8, 0x1e, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="4868f9541e9f118fdaf7685c7ff0a410975023df29da8e9322708bf313e2bd6803687e26e6"]}, @generic="f553bf5a279cc0d1f876c5", @typed={0x4, 0x24}, @nested={0xd4, 0x41, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000000}, @typed={0x8, 0x38, 0x0, 0x0, @ipv4=@multicast2}, @typed={0xc, 0x17, 0x0, 0x0, @u64}, @typed={0xae, 0x19, 0x0, 0x0, @binary="7d5ee187030a039e79264dc6782de1935062f8c3b034cf2f14c64f79c43fb8baa9ff4551865d560b138caa246e51a76ced3c0217482ad57e87042078d4fb3007920018ed21d6a6f9fff0c1d68f1e92540ca910e702f4f30713c5c752f82b3a19b5cb38aaa761634e60560a55e6855b70edba07a8128c8402acbdaa81855a3ba458bc74710f0046476ce18b0c45408c68e977b65506ab23133d62b23504cefef5f84f914382540496eefe"}]}, @nested={0x14, 0x48, 0x0, 0x1, [@typed={0x8, 0x5c, 0x0, 0x0, @pid}, @typed={0x6, 0x94, 0x0, 0x0, @str='\'\x00'}]}]}, 0x1bc}, {&(0x7f0000001b00)={0x1c, 0x11, 0x800, 0x70bd27, 0x25dfdbfd, "", [@typed={0xc, 0x95, 0x0, 0x0, @binary="83bf21670d4f57c9"}]}, 0x1c}], 0x5, &(0x7f0000001d00)=[@cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8, r11}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}], 0xe8, 0x4000000}, 0x891) (async) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getroute={0x14, 0x1a, 0x100, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 2295.669311][ T2346] memory: usage 307200kB, limit 307200kB, failcnt 15579 [ 2295.676306][ T2346] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2295.704592][ T2376] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2295.709343][ T2346] Memory cgroup stats for /syz3: [ 2295.720288][ T2346] anon 114688 [ 2295.720288][ T2346] file 491520 [ 2295.720288][ T2346] kernel 313966592 [ 2295.720288][ T2346] kernel_stack 65536 [ 2295.720288][ T2346] pagetables 69632 [ 2295.720288][ T2346] sec_pagetables 0 [ 2295.720288][ T2346] percpu 5685696 [ 2295.720288][ T2346] sock 0 [ 2295.720288][ T2346] vmalloc 0 [ 2295.720288][ T2346] shmem 483328 [ 2295.720288][ T2346] zswap 0 [ 2295.720288][ T2346] zswapped 0 [ 2295.720288][ T2346] file_mapped 397312 [ 2295.720288][ T2346] file_dirty 8192 [ 2295.720288][ T2346] file_writeback 0 [ 2295.720288][ T2346] swapcached 0 [ 2295.720288][ T2346] anon_thp 0 [ 2295.720288][ T2346] file_thp 0 [ 2295.720288][ T2346] shmem_thp 0 [ 2295.720288][ T2346] inactive_anon 61440 [ 2295.720288][ T2346] active_anon 536576 [ 2295.720288][ T2346] inactive_file 0 [ 2295.720288][ T2346] active_file 8192 [ 2295.720288][ T2346] unevictable 0 [ 2295.720288][ T2346] slab_reclaimable 21512 [ 2295.720288][ T2346] slab_unreclaimable 308089216 [ 2295.720288][ T2346] slab 308110728 [ 2295.720288][ T2346] workingset_refault_anon 0 [ 2295.720288][ T2346] workingset_refault_file 0 [ 2295.720288][ T2346] workingset_activate_anon 0 [ 2295.720288][ T2346] workingset_activate_file 0 [ 2295.720288][ T2346] workingset_restore_anon 0 [ 2295.720288][ T2346] workingset_restore_file 0 [ 2295.720288][ T2346] workingset_nodereclaim 0 [ 2295.720288][ T2346] pgscan 837 [ 2295.720288][ T2346] pgsteal 88 [ 2295.720288][ T2346] pgscan_kswapd 26 [ 2295.720288][ T2346] pgscan_direct 811 [ 2295.720288][ T2346] pgscan_khugepaged 0 [ 2295.720288][ T2346] pgsteal_kswapd 0 [ 2295.720288][ T2346] pgsteal_direct 88 [ 2295.720288][ T2346] pgsteal_khugepaged 0 [ 2295.720288][ T2346] pgfault 152769 [ 2295.720288][ T2346] pgmajfault 1 [ 2295.720288][ T2346] pgrefill 11720 [ 2295.720288][ T2346] pgactivate 740 [ 2295.720288][ T2346] pgdeactivate 0 [ 2295.720288][ T2346] pglazyfree 0 [ 2295.720288][ T2346] pglazyfreed 0 [ 2295.720288][ T2346] zswpin 0 [ 2295.720288][ T2346] zswpout 0 [ 2295.763723][ T2378] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 17:17:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266ba6, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2296.024667][ T2386] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2296.109342][ T2346] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=2346,uid=0 [ 2296.125837][ T2346] Memory cgroup out of memory: Killed process 2346 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2296.159528][ T2358] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2296.170247][ T2358] CPU: 1 PID: 2358 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2296.180362][ T2358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2296.190433][ T2358] Call Trace: [ 2296.193719][ T2358] [ 2296.196655][ T2358] dump_stack_lvl+0x136/0x150 [ 2296.201365][ T2358] dump_header+0x10a/0xd70 [ 2296.205890][ T2358] oom_kill_process+0x25d/0x600 [ 2296.210756][ T2358] out_of_memory+0x35c/0x1660 [ 2296.215454][ T2358] ? oom_killer_disable+0x2b0/0x2b0 [ 2296.220665][ T2358] ? rcu_read_unlock+0x9/0x60 [ 2296.225384][ T2358] ? find_held_lock+0x2d/0x110 [ 2296.230186][ T2358] mem_cgroup_out_of_memory+0x206/0x270 [ 2296.235756][ T2358] ? mem_cgroup_margin+0x130/0x130 [ 2296.240888][ T2358] ? lock_downgrade+0x690/0x690 [ 2296.245769][ T2358] try_charge_memcg+0xf27/0x13a0 [ 2296.250736][ T2358] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2296.256740][ T2358] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2296.262479][ T2358] ? lock_downgrade+0x690/0x690 [ 2296.267370][ T2358] ? lock_downgrade+0x690/0x690 [ 2296.272278][ T2358] obj_cgroup_charge+0x2af/0x5e0 [ 2296.277261][ T2358] ? sock_alloc_inode+0x27/0x1d0 [ 2296.282213][ T2358] kmem_cache_alloc_lru+0x142/0x600 [ 2296.287440][ T2358] sock_alloc_inode+0x27/0x1d0 [ 2296.292213][ T2358] ? sock_free_inode+0x30/0x30 [ 2296.296986][ T2358] alloc_inode+0x61/0x230 [ 2296.301355][ T2358] new_inode_pseudo+0x17/0x80 [ 2296.306067][ T2358] sock_alloc+0x40/0x270 [ 2296.310317][ T2358] __sock_create+0xbd/0x850 [ 2296.314845][ T2358] ? xfd_validate_state+0x5d/0x180 [ 2296.319977][ T2358] __sys_socket+0x133/0x250 [ 2296.324581][ T2358] ? __sys_socket_file+0x1d0/0x1d0 [ 2296.329715][ T2358] __x64_sys_socket+0x73/0xb0 [ 2296.334414][ T2358] do_syscall_64+0x39/0xb0 [ 2296.338874][ T2358] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2296.344808][ T2358] RIP: 0033:0x7f9a5a08c169 [ 2296.349234][ T2358] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 2296.368871][ T2358] RSP: 002b:00007f9a5ad54168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 2296.377307][ T2358] RAX: ffffffffffffffda RBX: 00007f9a5a1abf80 RCX: 00007f9a5a08c169 [ 2296.385303][ T2358] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 2296.393297][ T2358] RBP: 00007f9a5a0e7ca1 R08: 0000000000000000 R09: 0000000000000000 [ 2296.401276][ T2358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2296.409257][ T2358] R13: 00007ffd971aa82f R14: 00007f9a5ad54300 R15: 0000000000022000 [ 2296.417253][ T2358] [ 2296.427737][ T2358] memory: usage 307200kB, limit 307200kB, failcnt 39836 [ 2296.435313][ T2358] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2296.443046][ T2358] Memory cgroup stats for /syz1: [ 2296.443286][ T2358] anon 135168 [ 2296.443286][ T2358] file 409600 [ 2296.443286][ T2358] kernel 314028032 [ 2296.443286][ T2358] kernel_stack 65536 [ 2296.443286][ T2358] pagetables 77824 [ 2296.443286][ T2358] sec_pagetables 0 [ 2296.443286][ T2358] percpu 5669056 [ 2296.443286][ T2358] sock 0 [ 2296.443286][ T2358] vmalloc 0 [ 2296.443286][ T2358] shmem 401408 [ 2296.443286][ T2358] zswap 0 [ 2296.443286][ T2358] zswapped 0 [ 2296.443286][ T2358] file_mapped 344064 [ 2296.443286][ T2358] file_dirty 8192 [ 2296.443286][ T2358] file_writeback 0 [ 2296.443286][ T2358] swapcached 0 [ 2296.443286][ T2358] anon_thp 0 [ 2296.443286][ T2358] file_thp 0 [ 2296.443286][ T2358] shmem_thp 0 [ 2296.443286][ T2358] inactive_anon 487424 [ 2296.443286][ T2358] active_anon 49152 [ 2296.443286][ T2358] inactive_file 0 [ 2296.443286][ T2358] active_file 8192 [ 2296.443286][ T2358] unevictable 0 [ 2296.443286][ T2358] slab_reclaimable 328992 [ 2296.443286][ T2358] slab_unreclaimable 307858136 [ 2296.443286][ T2358] slab 308187128 [ 2296.443286][ T2358] workingset_refault_anon 0 [ 2296.443286][ T2358] workingset_refault_file 27 [ 2296.443286][ T2358] workingset_activate_anon 0 [ 2296.443286][ T2358] workingset_activate_file 0 [ 2296.443286][ T2358] workingset_restore_anon 0 [ 2296.443286][ T2358] workingset_restore_file 0 [ 2296.443286][ T2358] workingset_nodereclaim 0 [ 2296.443286][ T2358] pgscan 3433 [ 2296.443286][ T2358] pgsteal 751 [ 2296.443286][ T2358] pgscan_kswapd 53 [ 2296.443286][ T2358] pgscan_direct 3380 [ 2296.443286][ T2358] pgscan_khugepaged 0 [ 2296.443286][ T2358] pgsteal_kswapd 1 [ 2296.443286][ T2358] pgsteal_direct 750 [ 2296.443286][ T2358] pgsteal_khugepaged 0 [ 2296.443286][ T2358] pgfault 213825 [ 2296.443286][ T2358] pgmajfault 3 [ 2296.443286][ T2358] pgrefill 19015 [ 2296.443286][ T2358] pgactivate 2180 [ 2296.443286][ T2358] pgdeactivate 0 [ 2296.443286][ T2358] pglazyfree 0 [ 2296.443286][ T2358] pglazyfreed 0 [ 2296.443286][ T2358] zswpin 0 [ 2296.443286][ T2358] zswpout 0 [ 2296.636866][ T2358] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2347,uid=0 [ 2296.653019][ T2358] Memory cgroup out of memory: Killed process 2347 (syz-executor.1) total-vm:54680kB, anon-rss:508kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 17:17:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x15, 0x0, &(0x7f0000000380)) socket$inet6_tcp(0xa, 0x1, 0x0) 17:17:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x7b200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:17:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0012800b000100626174616476000040ff0280000000000000000000"], 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) r1 = socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x14) (async) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000040), 0x10) (async) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x100000000004, 0x0) (async) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000480)=ANY=[@ANYBLOB="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"/272], 0x110}], 0x1}, 0x0) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0xff00}, 0x0, r6}) (async) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@private1, @in=@remote, 0x4e24, 0x0, 0x4e22, 0x0, 0x2, 0x80, 0x0, 0x3a, r7, r8}, {0x2, 0x9, 0x70, 0x2, 0x4, 0x0, 0x3, 0x7fffffffffffffff}, {0x7ff, 0x0, 0x100, 0x100000000}, 0x1, 0x6e6bbd, 0x2, 0x0, 0x2, 0x2}, {{@in6=@local, 0x0, 0x33}, 0x2, @in=@multicast1, 0x0, 0x4, 0x2, 0xc2, 0x0, 0x8, 0x401}}, 0xe8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x19c, 0x2, 0x2, 0x101, 0x70bd2a, 0x0, {0xc, 0x0, 0x5}, [@nested={0xfa, 0x61, 0x0, 0x1, [@typed={0x8, 0x7e, 0x0, 0x0, @uid=r8}, @generic="fda26ca18b26a93bbeb97e232f62eecd3dae47f4248c3b568cb09072ae4091e90912a57fb04e4d796e120443094a87b422b5e27f36199f55cd54121a67bbea708e220ecf98110d83b87d907dca0158d951cfe1104c094c41996f9c4320848d800af4c8d5395bf5ec62a227c8aaa450ee582b40833a2eeea97d3b59ef67966a752cd10068cb689e65a3242e08cc716ca123526e22c2254e7b6c6f26995846cc268e98fe7eaa8c70ccb8084aa4aa059155461ac2be2a52a7dae7c83da0e87e95375795381347852715762ab220861e29ca06c5a450940ccec59736f45200ac93d969e1b9d7815faa71c77d9209405a"]}, @generic="a4cc378e7db7def04fb60290c2380dad96b9ff0d657d792e15349218a6c202981a9427bf475cc6084f2e29bf8bef857466efe38b4dc645bd60bc970ecfbf9e88a08651ef8575630ce221ce924fc00c62d8207a39e52f0e13b49b797e40f6895a7f39d8c62d219303ef78c3e2e366afba6e2f39b07b9ecaf9e4dc", @typed={0xc, 0x7f, 0x0, 0x0, @u64=0xfffffffffffffe06}, @typed={0x4, 0xc}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4}, 0x4000001) (async) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x64010100, @in6=@ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x4e22, 0x4, 0x4e24, 0x7, 0xa, 0xa0, 0x20, 0x0, r6, r8}, {0xaf, 0x0, 0x2, 0x6, 0xd00, 0xffffffffffffffff, 0x7, 0x1f}, {0x100000001, 0x7f, 0x10000, 0x8000000000000001}, 0x2, 0x6e6bc0, 0x1, 0x1, 0x2}, {{@in=@remote, 0x4d3, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, '\x00', 0x1c}, 0x3506, 0x3, 0x3, 0x29, 0x2, 0xda}}, 0xe8) (async) r9 = getpid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003b00)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003800)=[{&(0x7f0000000140)={0x20c8, 0x21, 0x800, 0x70bd2d, 0x25dfdbff, "", [@nested={0x20b7, 0x96, 0x0, 0x1, 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{&(0x7f0000003c80)=ANY=[@ANYBLOB="241100002f00010028bd7000fddbdf25effe75d9f7ebbf0d2b3bb36d4debb7543ce07f2dd1a08b4fc67df37e769f77e1774efd272b715c24ce229fc095d063d436f068508532a7bda74b6c396d99ac9c70b8de242a902f995e0ba22c1d7c3f5c8a84dd4bce17902a7b8260ed2bc0f94f8cbc6dbed171b0e101c4f201e30fff8491ef868af8626734a04b5143a2088ec65efb60a6b83627a43b97164436fcbb02de007abd8d04bdecd789060b21557f421bd2c2b5d7077ecfc15efdde701719686f7415a90b51744dbc9e4597efa1be2a33b4473bf9d683acbdfb078af0ae25ab53a66bdbe517bb1c004b8008002200", @ANYRES32=0x0, @ANYBLOB="080045006401010008003700", @ANYRES32, @ANYRES32, @ANYBLOB="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0x1124}], 0x5, &(0x7f0000003400)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="0000000010000000000000000100000001000000180000000000000001000000010000001f4f14102ccccb624969311e6de85250214597cb9247b42caf2031592870fb7df27d87d98a44552b77d023bb910986b0ccae1fa5b4314fce69b8cf1155988855c7eae9f6fb1b040c8c0387700a96c15dddbc4ac8e061", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000cdf1d6e3b37aaee3dffa19a3dc1c839b0ccb647b63ccf3f76ec9b80e7ae36c4ac070c28dc54eb6b89c6ae1cde4eed9c1ee1586f5090000007cbdfb1fad2b22f89ae5f89d166191ef78d316709009f2080aa620d2cf23dd01755d386efca94b535b7dfc9b368e20661fe2a33590b1f16f76803576365590ed", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r8, @ANYRES32=0xee00, @ANYBLOB="000000001c004000000000000100000002000000", @ANYRES32=r9, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x20000001}, 0x20000000) (async) r10 = getgid() sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000003ac0)={&(0x7f00000039c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000003a80)={&(0x7f0000003a40)={0x24, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0xfffffffb}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x81}, 0x40000) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003f80)={0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000000300)={0x10, 0x15, 0x0, 0x70bd27, 0x25dfdbfe}, 0x10}, {&(0x7f0000000040)={0x80, 0x26, 0x112, 0x70bd25, 0x25dfdbfc, "", [@generic="471853c029ceb7958d201be1e68692cf357827e117f0203f6901dac6aa63660b4415c7b93d8cf331e8b21d979862bf282b569f5f084e5c4354d20ca07f3dc70a76d6486a8936fcc6e6f222b29691a1e9b49ed5142366ca1aef3ae531", @typed={0x14, 0x6, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x14}}]}, 0x80}, {&(0x7f0000001380)=ANY=[@ANYBLOB="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0x1014}, {&(0x7f00000036c0)={0x2d0, 0x2b, 0x0, 0x0, 0x25dfdbfc, "", [@nested={0xb6, 0x8b, 0x0, 0x1, [@generic="f1f1f15d37e98cd305972946be4d0047dfaea4e25ba9", @generic="95b77d3eaf3b3a3a38783d459ea1b7a6e8afb459df363fcfe394bf45eb211ce403283b5ef3b6c2507fa2dc43c6fbad7a773f55af60692efcf023c972543edf6c7260", @generic="b1a5056a10ae58d6c6114150ad1548eae53a84dad954fc4936405c34e7c10ad5a1bfe16bb1557badff7a703037e13971a24549492738d63aed0a62a80af61f31b696cd320c1cf2861bf6057b859222a7a3a10314ec00307376df"]}, @nested={0x208, 0x21, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x52, 0x0, 0x0, @fd}, @generic="a5270c347d80c3ba2663a3d7933b5625496d04c1bd0876968d67a79bf623f69ed22dfef62c771f5f8e798f11e98cd7c55136a9550a352b4cedbf4f992f11424576d69b26cc92b959ee5e3bed3ae39b61d2bf9e9ea4d184a68f37b6ee245c8250eaa7642f55aec25110b3fd1d36caa68025922f9ed10bdc94d07d54ef38f428125b4e0a556949cead3b95aa28a68f8c96fe4e19dc87f6a6bd30b81d9fdd34c8fd38b559b82aebf5e23f74a58355ae48d3ddee79d5d300ad3e4bd8aad5e692fa7e6c44b5df2deee85d0a1c3a80e0e246fc75ae2dc90fe6", @typed={0x8, 0x0, 0x0, 0x0, @fd}, @generic="6a28f70f4955d61e36460b6add3c4eab7cef4207ef3db8d838fb760f6ede58f3fa0565003314f3e93bae9ac4ced79442d9378c6499c2d91a129c60c0a50b9813553fb6f82cc894a278741ac9d3c249ffb2a072f36db4308d9a469904080b", @typed={0x8, 0x7e, 0x0, 0x0, @pid}, @typed={0x8, 0x58, 0x0, 0x0, @pid}, @typed={0xa4, 0x20, 0x0, 0x0, @binary="7534e61aa0a2f10d64553aa75e7c1b2d0b381b1e4147c39f5ffddf4397ea9bd1c1da4a9e99f209fd16049110629d21b787f891bebf645159e6a0d6f8df4a5ade8d8ccbf88d3050d509698553862680362c45b82dec11bf09f9a78aad4a7752819e0d26f97f2958b96820e335edd55f379c17386c2b228dce953fcc8f2609527272486df76834150b22d752c0ba677264474d69fe57bfb3b344edf9ecf6a1a05e"}, @typed={0x8, 0x36, 0x0, 0x0, @fd}]}]}, 0x2d0}, {&(0x7f0000003a00)={0x3c, 0x22, 0x2, 0x70bd27, 0x25dfdbfe, "", [@typed={0x8, 0x19, 0x0, 0x0, @ipv4=@private=0xa010101}, @typed={0x8, 0x1e, 0x0, 0x0, @uid}, @generic, @generic="7ce9e911502793bb15b1b020f83ee5eab9311f88a3d819", @nested={0x4, 0x61}]}, 0x3c}], 0x6, &(0x7f0000005140)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r8, r10}}}, @rights={{0x38, 0x1, 0x1, [r2, r5, r3, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r4]}}], 0x110, 0x8010}, 0x80) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000001c0)="88cca4f6b37066ad872dec75bee6e1c356ec5f17ecf3e2a6c65c791a376890e62c", 0x21}, {&(0x7f0000000200)}, {&(0x7f0000000380)="992d999042330362c7ebeae7d359fdf5ad4f90f9679d764848896142b97625afe500f52c2b3697ef3d23a18e5537dac96ba8a8877c4d0e1c1a5e7e9c8bbca5ca5dd5c2901e29c36807fe4d63f72db8b90f372dc899c86093fb55d25b30cfd7260f0bf32faee4d0be426c2560579783e09d622cb78196f021ab505f61715ad0ace8148a58efc1d4360167c0968c143f47aae465e1418e645fb7e375369dd2aa3f555975a61bd093bff14c322e5dec7d24d16429daadf4facea8dc67d04e0c50c013d5209ae7baa13e4a73dbdbd680ac1f87a0559e8caa1f75e7f37cde5acde9e798c63cf24f2cf7e1", 0xe8}, {&(0x7f0000000480)}, {&(0x7f0000000240)="bc1e97120d56c6c7428d5863521dd7289f48c84aabdd8584a2459abb73f16ea59172df2c43a0756f28265b1e5132797e57234c43aa78aad170eb197e3dec97e0fffbb2720cff9d6345b8784cc1499da13a93ff7b4d8d7f9f2ca7e58245ace8424cea66323967490c", 0x68}, {&(0x7f0000000540)="196a5a85951b6af4463d20c9677fb88ba5cda7420b54aeb3ce254ffd17d8d859ccd615365c9e51ca9c347a39492a168cec39763cb1a040c5ab28520cbbafd01e5d9930d5b9d1950b5c00c5260287b01c80e90c0b060f8947bfed3e1be0128a633c2d7f9f864896113383cc180cd1e4e935d814f36c1adf210b3fda62e8f3e1c75292e7dde4dcec40a3eeb78eae388f91d588e49c6e08e60a3acbb0ba8fd7838a34660d44cf2562e9f4e8d0e6e4", 0xad}], 0x6, &(0x7f0000004e00)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB="000000001400000000000000010000", @ANYBLOB="000000001c00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000010000200200000000004d690d3563565d029d9dbda9fafd9c874436f6f453166c3087299cb56eca090220ff153966e6eb83bdb9717f018f79dfd0adcf30", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x4004880}, 0x20000080) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c80)={0x0, 0x0, 0x0}, &(0x7f0000001cc0)=0xc) sendmsg$netlink(r1, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000300)={0x1354, 0x28, 0x800, 0x70bd2b, 0x25dfdbff, "", [@typed={0x4, 0x39}, @generic="66925984cdc4f6dd97e1f440257bb7c092ce942930ab20d0cf9dbc36e069cde0bbff724bc3528e4662b94182c96d09456dd4aaf23fb002a638903ca084383563381282c62cc7ef75916ac7710f355f3bd761c04ca05905ea9c46ef02b72432e6b6440acb9e7c3976f606158dea6fa49587bdee7967860ee9f393912374bb956e7f5b1597391a51e9eb7c2544", @nested={0x193, 0x57, 0x0, 0x1, [@generic="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", @typed={0x8, 0x34, 0x0, 0x0, @uid=0xee00}, @typed={0xb, 0x72, 0x0, 0x0, @binary="921a5a1fb319a5"}, @generic="3baf56a1a1c6ebe6a1f11d21e57f4f88e04895bb2b7f6e693075e82b855975f025b3501479", @typed={0x4, 0x29}, @generic="44bca260ebec23dad9976408c6ad967e572f4593f3c9f708a572cf4809ac59bedcb11e18c870c8dcb208bd28b75935597321b2c899248016fc9d698da5793d9a19a284ad1a5b12cd501b8c2ab8e685aec3d6c762206d"]}, @generic="86436ce2d276da2466d19b7f9c73522733b693469d26e25921ec608ec38267e0e8bb3eced03e93bf6597d76e77090ffab9b848af8550024449da148f01f26a8b50774f9bf7eadf227dbf1d8e07b30ae1ce5eedf44dc1b8ecbf6c018fc7d8ee90337291aa44a66858fa25dd08c2a47a33f1d330969495a91fbb32ebd56475acf99ed00828d4", @generic="834195a114be083b5e2df445d05854ad9a2d66c473c16646d58d8d5912497632ab54f6c610aebdf234878f457a5aa1e8c70423f8", 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@typed={0x4, 0x74}, @nested={0x21, 0x18, 0x0, 0x1, [@typed={0x8, 0x5c, 0x0, 0x0, @pid}, @generic="6a380bd6e8f68519c6df7ce31185a56a83e466e777"]}, @generic="333267b3db444e5eeb0a48fba0ab8ddd74690c3f365375214fe99bdc92d181827b55bbb9f34a4fe894e3a6489b168be06a7c18067fdbd0e1fd5e90201a"]}, 0x1354}, {&(0x7f0000004f00)=ANY=[@ANYBLOB="100200003700100025bd7000fddbdf2573010f8008008a00ffffffff080009002b5c2100f1fd8c225f9c5292f28ec5c95cb38f04a3751dc69b111beb0f6941b9521e1b8bd0a58431847ac445165b41d3654418b2289af510f652bc65f97423d07fb342204117bab0c2085a06da24e2a7105fe3dc029f5ee055d3a1c987c51ef2490a247ab4d2bea46869b890d38b880a576eb58977565eef2d96801494d3ecd26d4fcaf2e601481a59a092030aa9382b8b1c5c3904158eb59a00813f8c6652c0f7ba0e4b928e25088439d8076a718d079304810400260682f74c8712a426c65d79413879714c07a1e9439a1cd07002690e6f6ff94d777c9b8f73adc0d5d17f03d30633940f2f2420e56c65b04e98424a38a9e5385c442f0913b2e73bedbe788ec4303e7e020207bc456bab44a5f77815274367006748fe98e9f5a8f390a7c5c8d82e92dc151f4aa6a06bf8b5d504629bb8aa7ef7d75090ed898599e2b595b671a22656e11040a53c40dc3095f7658b3ce563b359edc8aa42e707f332ed98eebd208bc4004cd0109d5ba8708815a7be7f0c6469c8ac5fa0f7e5c4c37cb6278a8c56cc4fb43109682f9b87f27e1426d35216f7db3b75b8b42d92ff964224831ff1ee7cb7691bb97cbf8de3ce2aa5c70b19a4888a117d153858fecf4e5748cea5a4c95e607eaf18728374842511ffb9ade3b4e8e47c763cab6385b8c27d1e367efa708b59e59a6cec94ce79a6cb1dfac010"], 0x210}, {&(0x7f0000001800)={0x108, 0x13, 0x20, 0x70bd29, 0x25dfdbfb, "", [@generic="d10ca46ad88c57513fd7e1d211a027b27a2eb0d77dc4d3db39b90da67c8d3c9b45348573473280b33af134486bd5e766b5c4bb721964e40283f80e6effe6cb10e5d9c49c0af8a7f85e135a22ce8c83376d83771606a9d6aaebe9dec43cc8f4abb96697bcb384ece2a9075b935da35e2a9942dd31b89fd64a5be6136652031c5ed74fcb0aecc25c79ea708762ba6e6f68a2d745b88ebf330962e093a0b5a439398a7a3ab1a18943c586abf66a96087bc9ae234896bddbce690f7e419bbc112c05696e0827ab5ce16a00db7e3d45392c04ed65d6dff4de8b5dd1bd3949117a016f7cca53ae7fed2826291a921b831c48", @typed={0x8, 0x4b, 0x0, 0x0, @u32=0x6}]}, 0x108}, {&(0x7f0000001940)={0x1bc, 0x17, 0x200, 0x70bd2b, 0x25dfdbff, "", [@nested={0xc, 0x1a, 0x0, 0x1, [@typed={0x8, 0x70, 0x0, 0x0, @ipv4=@multicast2}]}, @nested={0xa8, 0xd, 0x0, 0x1, [@generic="15a79875b9c3c4575699d7f6c405be59effd3f51dcb74c61c8cceaf55a148e8fdc39008d5d08c5d7816af3590fb4c71808318aa3b5cc063b4a9aed9e07dc8ab6b69f1736ce2d8ce55b6752f2b855dd55925d179c7ae764fe24488ecd2bfc76fca7594924b4c6b600af68a5237331629d14c60bc13fe4ec", @typed={0x8, 0x1e, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="4868f9541e9f118fdaf7685c7ff0a410975023df29da8e9322708bf313e2bd6803687e26e6"]}, @generic="f553bf5a279cc0d1f876c5", @typed={0x4, 0x24}, @nested={0xd4, 0x41, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x8000000000}, @typed={0x8, 0x38, 0x0, 0x0, @ipv4=@multicast2}, @typed={0xc, 0x17, 0x0, 0x0, @u64}, @typed={0xae, 0x19, 0x0, 0x0, @binary="7d5ee187030a039e79264dc6782de1935062f8c3b034cf2f14c64f79c43fb8baa9ff4551865d560b138caa246e51a76ced3c0217482ad57e87042078d4fb3007920018ed21d6a6f9fff0c1d68f1e92540ca910e702f4f30713c5c752f82b3a19b5cb38aaa761634e60560a55e6855b70edba07a8128c8402acbdaa81855a3ba458bc74710f0046476ce18b0c45408c68e977b65506ab23133d62b23504cefef5f84f914382540496eefe"}]}, @nested={0x14, 0x48, 0x0, 0x1, [@typed={0x8, 0x5c, 0x0, 0x0, @pid}, @typed={0x6, 0x94, 0x0, 0x0, @str='\'\x00'}]}]}, 0x1bc}, {&(0x7f0000001b00)={0x1c, 0x11, 0x800, 0x70bd27, 0x25dfdbfd, "", [@typed={0xc, 0x95, 0x0, 0x0, @binary="83bf21670d4f57c9"}]}, 0x1c}], 0x5, &(0x7f0000001d00)=[@cred={{0x1c, 0x1, 0x2, {0x0, r8}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8, r11}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}], 0xe8, 0x4000000}, 0x891) (async) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getroute={0x14, 0x1a, 0x100, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) 17:17:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xffffff7f}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:17:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266ba7, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2297.955094][ T2393] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:17:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) (async) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) (async) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x15, 0x0, &(0x7f0000000380)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) 17:17:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:17:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266ba8, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2298.030841][ T2394] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2298.056334][ T2387] syz-executor.0 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2298.111025][ T2387] CPU: 0 PID: 2387 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2298.121076][ T2387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2298.131160][ T2387] Call Trace: [ 2298.134464][ T2387] [ 2298.137425][ T2387] dump_stack_lvl+0x136/0x150 [ 2298.142152][ T2387] dump_header+0x10a/0xd70 [ 2298.146607][ T2387] oom_kill_process+0x25d/0x600 [ 2298.151505][ T2387] out_of_memory+0x35c/0x1660 [ 2298.156224][ T2387] ? find_held_lock+0x2d/0x110 [ 2298.161028][ T2387] ? oom_killer_disable+0x2b0/0x2b0 [ 2298.166267][ T2387] ? rcu_read_unlock+0x9/0x60 [ 2298.170989][ T2387] ? find_held_lock+0x2d/0x110 [ 2298.175795][ T2387] mem_cgroup_out_of_memory+0x206/0x270 [ 2298.181480][ T2387] ? mem_cgroup_margin+0x130/0x130 [ 2298.186633][ T2387] ? lock_downgrade+0x690/0x690 [ 2298.191551][ T2387] try_charge_memcg+0xf99/0x13a0 [ 2298.196547][ T2387] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2298.202578][ T2387] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2298.205787][ T2407] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2298.208325][ T2387] ? lock_downgrade+0x690/0x690 [ 2298.208368][ T2387] ? lock_downgrade+0x690/0x690 [ 2298.227290][ T2387] __memcg_kmem_charge_page+0x16e/0x3c0 [ 2298.232894][ T2387] __alloc_pages+0x1f3/0x4a0 [ 2298.236083][ T2408] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2298.237514][ T2387] ? ___slab_alloc+0xca0/0x1400 [ 2298.237560][ T2387] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 17:17:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266ba9, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2298.258398][ T2387] ? print_usage_bug.part.0+0x660/0x660 [ 2298.264010][ T2387] ? find_held_lock+0x2d/0x110 [ 2298.268832][ T2387] alloc_pages+0x1aa/0x270 [ 2298.273305][ T2387] pte_alloc_one+0x1a/0x230 [ 2298.277856][ T2387] __pte_alloc+0x6d/0x260 [ 2298.282238][ T2387] ? pmd_install+0x160/0x160 [ 2298.286884][ T2387] ? _raw_spin_unlock+0x28/0x40 [ 2298.291784][ T2387] ? __pmd_alloc+0x30c/0x5d0 [ 2298.296420][ T2387] __handle_mm_fault+0x412e/0x41c0 [ 2298.301578][ T2387] ? mt_find+0x3b9/0xa60 [ 2298.305864][ T2387] ? vm_iomap_memory+0x190/0x190 [ 2298.310841][ T2387] ? mas_find+0x200/0x200 [ 2298.315246][ T2387] handle_mm_fault+0x2af/0x9f0 [ 2298.320063][ T2387] do_user_addr_fault+0x51a/0x1210 [ 2298.325225][ T2387] exc_page_fault+0x98/0x170 [ 2298.329857][ T2387] asm_exc_page_fault+0x26/0x30 [ 2298.334749][ T2387] RIP: 0033:0x7fb9fa686cb6 [ 2298.339194][ T2387] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2298.358841][ T2387] RSP: 002b:00007ffc97628da8 EFLAGS: 00010246 [ 2298.364947][ T2387] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2298.372953][ T2387] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2298.380985][ T2387] RBP: 00007ffc97628e68 R08: 00007fb9fa600000 R09: 00007fb9fa200000 [ 2298.388987][ T2387] R10: 00007fb9fa2000c8 R11: 0000000000000246 R12: 0000000000231065 [ 2298.396981][ T2387] R13: 00007ffc97628e90 R14: 00007fb9fa7abf80 R15: 0000000000000032 [ 2298.405010][ T2387] 17:17:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x15, 0x0, &(0x7f0000000380)) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) (async) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) (async) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x15, 0x0, &(0x7f0000000380)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) 17:17:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266baa, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2298.493589][ T2387] memory: usage 307200kB, limit 307200kB, failcnt 29024 [ 2298.501836][ T2387] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2298.508734][ T2387] Memory cgroup stats for /syz0: [ 2298.508970][ T2387] anon 135168 [ 2298.508970][ T2387] file 458752 [ 2298.508970][ T2387] kernel 313978880 [ 2298.508970][ T2387] kernel_stack 65536 [ 2298.508970][ T2387] pagetables 77824 [ 2298.508970][ T2387] sec_pagetables 0 [ 2298.508970][ T2387] percpu 5677344 [ 2298.508970][ T2387] sock 0 [ 2298.508970][ T2387] vmalloc 0 [ 2298.508970][ T2387] shmem 450560 [ 2298.508970][ T2387] zswap 0 [ 2298.508970][ T2387] zswapped 0 [ 2298.508970][ T2387] file_mapped 409600 [ 2298.508970][ T2387] file_dirty 8192 [ 2298.508970][ T2387] file_writeback 0 [ 2298.508970][ T2387] swapcached 0 [ 2298.508970][ T2387] anon_thp 0 [ 2298.508970][ T2387] file_thp 0 [ 2298.508970][ T2387] shmem_thp 0 [ 2298.508970][ T2387] inactive_anon 135168 [ 2298.508970][ T2387] active_anon 450560 [ 2298.508970][ T2387] inactive_file 8192 [ 2298.508970][ T2387] active_file 0 [ 2298.508970][ T2387] unevictable 0 [ 2298.508970][ T2387] slab_reclaimable 63952 [ 2298.508970][ T2387] slab_unreclaimable 308067144 [ 2298.508970][ T2387] slab 308131096 [ 2298.508970][ T2387] workingset_refault_anon 0 [ 2298.508970][ T2387] workingset_refault_file 2 [ 2298.508970][ T2387] workingset_activate_anon 0 [ 2298.508970][ T2387] workingset_activate_file 0 [ 2298.508970][ T2387] workingset_restore_anon 0 [ 2298.508970][ T2387] workingset_restore_file 2 [ 2298.508970][ T2387] workingset_nodereclaim 0 [ 2298.508970][ T2387] pgscan 2659 [ 2298.508970][ T2387] pgsteal 353 17:17:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) (rerun: 64) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (rerun: 64) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async, rerun: 64) r2 = socket(0x10, 0x803, 0x0) (rerun: 64) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) (async) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2298.508970][ T2387] pgscan_kswapd 0 [ 2298.508970][ T2387] pgscan_direct 2659 [ 2298.508970][ T2387] pgscan_khugepaged 0 [ 2298.508970][ T2387] pgsteal_kswapd 0 [ 2298.508970][ T2387] pgsteal_direct 353 [ 2298.508970][ T2387] pgsteal_khugepaged 0 [ 2298.508970][ T2387] pgfault 227891 [ 2298.508970][ T2387] pgmajfault 1 [ 2298.508970][ T2387] pgrefill 45268 [ 2298.508970][ T2387] pgactivate 2302 [ 2298.508970][ T2387] pgdeactivate 0 [ 2298.508970][ T2387] pglazyfree 0 [ 2298.508970][ T2387] pglazyfreed 0 [ 2298.508970][ T2387] zswpin 0 [ 2298.508970][ T2387] zswpout 0 [ 2299.119366][ T2387] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2387,uid=0 [ 2299.148083][ T2387] Memory cgroup out of memory: Killed process 2387 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 17:17:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bab, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x7c200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2299.193042][ T2389] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2299.223133][ T2389] CPU: 0 PID: 2389 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2299.233173][ T2389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2299.243257][ T2389] Call Trace: [ 2299.246556][ T2389] [ 2299.249514][ T2389] dump_stack_lvl+0x136/0x150 [ 2299.254243][ T2389] dump_header+0x10a/0xd70 [ 2299.258705][ T2389] oom_kill_process+0x25d/0x600 [ 2299.263595][ T2389] out_of_memory+0x35c/0x1660 [ 2299.268319][ T2389] ? find_held_lock+0x2d/0x110 [ 2299.273133][ T2389] ? oom_killer_disable+0x2b0/0x2b0 [ 2299.278458][ T2389] ? rcu_read_unlock+0x9/0x60 [ 2299.283184][ T2389] ? find_held_lock+0x2d/0x110 [ 2299.288002][ T2389] mem_cgroup_out_of_memory+0x206/0x270 [ 2299.293602][ T2389] ? mem_cgroup_margin+0x130/0x130 [ 2299.298767][ T2389] ? lock_downgrade+0x690/0x690 [ 2299.303695][ T2389] try_charge_memcg+0xf99/0x13a0 [ 2299.308699][ T2389] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2299.314760][ T2389] ? rcu_read_unlock+0x9/0x60 [ 2299.319478][ T2389] ? lock_downgrade+0x690/0x690 [ 2299.324392][ T2389] charge_memcg+0x90/0x3b0 [ 2299.328867][ T2389] __mem_cgroup_charge+0x2b/0x90 [ 2299.333861][ T2389] __handle_mm_fault+0x2296/0x41c0 [ 2299.339019][ T2389] ? mt_find+0x3b9/0xa60 [ 2299.343306][ T2389] ? vm_iomap_memory+0x190/0x190 [ 2299.348290][ T2389] ? mas_find+0x200/0x200 [ 2299.352692][ T2389] handle_mm_fault+0x2af/0x9f0 [ 2299.357507][ T2389] do_user_addr_fault+0x51a/0x1210 [ 2299.362679][ T2389] exc_page_fault+0x98/0x170 [ 2299.367314][ T2389] asm_exc_page_fault+0x26/0x30 [ 2299.372211][ T2389] RIP: 0033:0x7f9a5a086cb6 [ 2299.376664][ T2389] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2299.396311][ T2389] RSP: 002b:00007ffd971aa8a8 EFLAGS: 00010246 [ 2299.402429][ T2389] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2299.410437][ T2389] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2299.418443][ T2389] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 [ 2299.426448][ T2389] R10: 00007f9a59c000c8 R11: 00000000000632c2 R12: 00000000002310c2 [ 2299.434487][ T2389] R13: 00007ffd971aa990 R14: 00007ffd971aa9b0 R15: 0000000000000032 [ 2299.442511][ T2389] [ 2299.729213][ T2389] memory: usage 307200kB, limit 307200kB, failcnt 39959 [ 2299.736461][ T2389] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2299.756179][ T2389] Memory cgroup stats for /syz1: [ 2299.756409][ T2389] anon 131072 [ 2299.756409][ T2389] file 409600 [ 2299.756409][ T2389] kernel 314032128 [ 2299.756409][ T2389] kernel_stack 65536 [ 2299.756409][ T2389] pagetables 77824 [ 2299.756409][ T2389] sec_pagetables 0 [ 2299.756409][ T2389] percpu 5669056 [ 2299.756409][ T2389] sock 0 [ 2299.756409][ T2389] vmalloc 0 [ 2299.756409][ T2389] shmem 401408 [ 2299.756409][ T2389] zswap 0 [ 2299.756409][ T2389] zswapped 0 [ 2299.756409][ T2389] file_mapped 344064 [ 2299.756409][ T2389] file_dirty 8192 [ 2299.756409][ T2389] file_writeback 0 [ 2299.756409][ T2389] swapcached 0 [ 2299.756409][ T2389] anon_thp 0 [ 2299.756409][ T2389] file_thp 0 [ 2299.756409][ T2389] shmem_thp 0 [ 2299.756409][ T2389] inactive_anon 69632 [ 2299.756409][ T2389] active_anon 462848 [ 2299.756409][ T2389] inactive_file 4096 [ 2299.756409][ T2389] active_file 4096 [ 2299.756409][ T2389] unevictable 0 [ 2299.756409][ T2389] slab_reclaimable 330920 [ 2299.756409][ T2389] slab_unreclaimable 307857408 [ 2299.756409][ T2389] slab 308188328 [ 2299.756409][ T2389] workingset_refault_anon 0 [ 2299.756409][ T2389] workingset_refault_file 27 [ 2299.756409][ T2389] workingset_activate_anon 0 [ 2299.756409][ T2389] workingset_activate_file 0 [ 2299.756409][ T2389] workingset_restore_anon 0 [ 2299.756409][ T2389] workingset_restore_file 0 [ 2299.756409][ T2389] workingset_nodereclaim 0 [ 2299.756409][ T2389] pgscan 3433 [ 2299.756409][ T2389] pgsteal 751 [ 2299.756409][ T2389] pgscan_kswapd 53 [ 2299.756409][ T2389] pgscan_direct 3380 [ 2299.756409][ T2389] pgscan_khugepaged 0 [ 2299.756409][ T2389] pgsteal_kswapd 1 [ 2299.756409][ T2389] pgsteal_direct 750 [ 2299.756409][ T2389] pgsteal_khugepaged 0 [ 2299.756409][ T2389] pgfault 213882 [ 2299.756409][ T2389] pgmajfault 3 [ 2299.756409][ T2389] pgrefill 22038 [ 2299.756409][ T2389] pgactivate 2180 [ 2299.756409][ T2389] pgdeactivate 0 [ 2299.756409][ T2389] pglazyfree 0 [ 2299.756409][ T2389] pglazyfreed 0 [ 2299.756409][ T2389] zswpin 0 [ 2299.756409][ T2389] zswpout 0 [ 2299.943655][ T2389] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2389,uid=0 [ 2299.989272][ T2389] Memory cgroup out of memory: Killed process 2389 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 2300.050309][ T2401] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2300.066721][ T2401] CPU: 1 PID: 2401 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2300.076761][ T2401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2300.086852][ T2401] Call Trace: [ 2300.090158][ T2401] [ 2300.093109][ T2401] dump_stack_lvl+0x136/0x150 [ 2300.097847][ T2401] dump_header+0x10a/0xd70 [ 2300.102317][ T2401] oom_kill_process+0x25d/0x600 [ 2300.107222][ T2401] out_of_memory+0x35c/0x1660 [ 2300.111949][ T2401] ? oom_killer_disable+0x2b0/0x2b0 [ 2300.117191][ T2401] ? rcu_read_unlock+0x9/0x60 [ 2300.122079][ T2401] ? find_held_lock+0x2d/0x110 [ 2300.126891][ T2401] mem_cgroup_out_of_memory+0x206/0x270 [ 2300.132482][ T2401] ? mem_cgroup_margin+0x130/0x130 [ 2300.137631][ T2401] ? lock_downgrade+0x690/0x690 [ 2300.142614][ T2401] try_charge_memcg+0xf99/0x13a0 [ 2300.147618][ T2401] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2300.153670][ T2401] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2300.159437][ T2401] ? lock_downgrade+0x690/0x690 [ 2300.164336][ T2401] ? lock_downgrade+0x690/0x690 [ 2300.169250][ T2401] obj_cgroup_charge+0x2af/0x5e0 [ 2300.174244][ T2401] ? sock_alloc_inode+0x27/0x1d0 [ 2300.179216][ T2401] kmem_cache_alloc_lru+0x142/0x600 [ 2300.184457][ T2401] sock_alloc_inode+0x27/0x1d0 [ 2300.189249][ T2401] ? sock_free_inode+0x30/0x30 [ 2300.194034][ T2401] alloc_inode+0x61/0x230 [ 2300.198403][ T2401] new_inode_pseudo+0x17/0x80 [ 2300.203116][ T2401] sock_alloc+0x40/0x270 [ 2300.207373][ T2401] __sock_create+0xbd/0x850 [ 2300.211897][ T2401] ? xfd_validate_state+0x5d/0x180 [ 2300.217030][ T2401] __sys_socket+0x133/0x250 [ 2300.221546][ T2401] ? __sys_socket_file+0x1d0/0x1d0 [ 2300.226678][ T2401] __x64_sys_socket+0x73/0xb0 [ 2300.231368][ T2401] do_syscall_64+0x39/0xb0 [ 2300.235828][ T2401] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2300.241754][ T2401] RIP: 0033:0x7fd4d9e8c169 [ 2300.246189][ T2401] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 2300.265816][ T2401] RSP: 002b:00007fd4dab24168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 2300.274261][ T2401] RAX: ffffffffffffffda RBX: 00007fd4d9fabf80 RCX: 00007fd4d9e8c169 [ 2300.282239][ T2401] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 2300.290215][ T2401] RBP: 00007fd4d9ee7ca1 R08: 0000000000000000 R09: 0000000000000000 [ 2300.298194][ T2401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2300.306175][ T2401] R13: 00007ffc42f88b2f R14: 00007fd4dab24300 R15: 0000000000022000 [ 2300.314172][ T2401] [ 2300.327561][ T2401] memory: usage 307200kB, limit 307200kB, failcnt 15687 [ 2300.335239][ T2401] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2300.342290][ T2401] Memory cgroup stats for /syz3: [ 2300.342510][ T2401] anon 126976 [ 2300.342510][ T2401] file 495616 [ 2300.342510][ T2401] kernel 313950208 [ 2300.342510][ T2401] kernel_stack 65536 [ 2300.342510][ T2401] pagetables 69632 [ 2300.342510][ T2401] sec_pagetables 0 [ 2300.342510][ T2401] percpu 5685632 [ 2300.342510][ T2401] sock 0 [ 2300.342510][ T2401] vmalloc 0 [ 2300.342510][ T2401] shmem 483328 [ 2300.342510][ T2401] zswap 0 [ 2300.342510][ T2401] zswapped 0 [ 2300.342510][ T2401] file_mapped 397312 [ 2300.342510][ T2401] file_dirty 12288 [ 2300.342510][ T2401] file_writeback 0 [ 2300.342510][ T2401] swapcached 0 [ 2300.342510][ T2401] anon_thp 0 [ 2300.342510][ T2401] file_thp 0 [ 2300.342510][ T2401] shmem_thp 0 [ 2300.342510][ T2401] inactive_anon 495616 [ 2300.342510][ T2401] active_anon 114688 [ 2300.342510][ T2401] inactive_file 8192 [ 2300.342510][ T2401] active_file 4096 [ 2300.342510][ T2401] unevictable 0 [ 2300.342510][ T2401] slab_reclaimable 21752 [ 2300.342510][ T2401] slab_unreclaimable 308077240 [ 2300.342510][ T2401] slab 308098992 [ 2300.342510][ T2401] workingset_refault_anon 0 [ 2300.342510][ T2401] workingset_refault_file 0 [ 2300.342510][ T2401] workingset_activate_anon 0 [ 2300.342510][ T2401] workingset_activate_file 0 [ 2300.342510][ T2401] workingset_restore_anon 0 [ 2300.342510][ T2401] workingset_restore_file 0 [ 2300.342510][ T2401] workingset_nodereclaim 0 [ 2300.342510][ T2401] pgscan 2499 [ 2300.342510][ T2401] pgsteal 88 [ 2300.342510][ T2401] pgscan_kswapd 1648 [ 2300.342510][ T2401] pgscan_direct 851 [ 2300.342510][ T2401] pgscan_khugepaged 0 [ 2300.342510][ T2401] pgsteal_kswapd 0 [ 2300.342510][ T2401] pgsteal_direct 88 [ 2300.342510][ T2401] pgsteal_khugepaged 0 [ 2300.342510][ T2401] pgfault 152825 [ 2300.342510][ T2401] pgmajfault 1 [ 2300.342510][ T2401] pgrefill 15363 [ 2300.342510][ T2401] pgactivate 2402 [ 2300.342510][ T2401] pgdeactivate 0 [ 2300.342510][ T2401] pglazyfree 0 [ 2300.342510][ T2401] pglazyfreed 0 [ 2300.342510][ T2401] zswpin 0 [ 2300.342510][ T2401] zswpout 0 [ 2300.531878][ T2401] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=2391,uid=0 17:17:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xffffff9e}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:17:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bac, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) (async) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:17:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x36, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2300.552010][ T2401] Memory cgroup out of memory: Killed process 2391 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 17:17:09 executing program 4: socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000380)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) socket$tipc(0x1e, 0x5, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) r6 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) splice(r5, &(0x7f0000000300)=0x1, r6, &(0x7f0000000340)=0x6, 0x72f, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000080)) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="8a7a868031440e679af9ffffffffffffff004dbd22dad4b6c5f06bf80059aa3270a72626462c6dd0fb", @ANYRES8=0x0, @ANYBLOB="0000c000"/19, @ANYRES64=r2], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff83050000c052000000", @ANYRES32=r4], 0x4}}, 0x0) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x1c, r8, 0xf}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r8, 0x800, 0x0, 0x25dfdbfb, {{}, {}, {0x14, 0x18, {0x5, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8041}, 0x80) sendfile(r2, r1, 0x0, 0x100000002) [ 2300.649612][ T2435] __nla_validate_parse: 5 callbacks suppressed [ 2300.649634][ T2435] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2300.666523][ T2432] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2300.707331][ T2432] CPU: 1 PID: 2432 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2300.717375][ T2432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2300.727463][ T2432] Call Trace: [ 2300.730765][ T2432] [ 2300.733718][ T2432] dump_stack_lvl+0x136/0x150 [ 2300.738469][ T2432] dump_header+0x10a/0xd70 [ 2300.742929][ T2432] oom_kill_process+0x25d/0x600 [ 2300.747821][ T2432] out_of_memory+0x35c/0x1660 [ 2300.752541][ T2432] ? find_held_lock+0x2d/0x110 [ 2300.757345][ T2432] ? oom_killer_disable+0x2b0/0x2b0 [ 2300.762580][ T2432] ? rcu_read_unlock+0x9/0x60 [ 2300.767300][ T2432] ? find_held_lock+0x2d/0x110 [ 2300.772118][ T2432] mem_cgroup_out_of_memory+0x206/0x270 [ 2300.777711][ T2432] ? mem_cgroup_margin+0x130/0x130 [ 2300.781526][ T2439] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2300.782840][ T2432] ? lock_downgrade+0x690/0x690 [ 2300.796938][ T2432] try_charge_memcg+0xf99/0x13a0 [ 2300.801931][ T2432] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2300.807962][ T2432] ? rcu_read_unlock+0x9/0x60 [ 2300.812675][ T2432] ? lock_downgrade+0x690/0x690 [ 2300.817589][ T2432] charge_memcg+0x90/0x3b0 [ 2300.822059][ T2432] __mem_cgroup_charge+0x2b/0x90 [ 2300.827029][ T2432] do_wp_page+0x8ea/0x33c0 [ 2300.831486][ T2432] ? lock_sync+0x190/0x190 [ 2300.835945][ T2432] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2300.841355][ T2432] ? do_raw_spin_lock+0x124/0x2b0 [ 2300.846430][ T2432] ? spin_bug+0x1c0/0x1c0 [ 2300.850824][ T2432] __handle_mm_fault+0x1635/0x41c0 [ 2300.855985][ T2432] ? vm_iomap_memory+0x190/0x190 [ 2300.860963][ T2432] ? mas_walk+0x58f/0x730 [ 2300.862223][ T27] audit: type=1804 audit(1683393430.050:352): pid=2448 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1449071081/syzkaller.DzryY4/2504/cgroup.controllers" dev="sda1" ino=1970 res=1 errno=0 [ 2300.865328][ T2432] ? numa_migrate_prep+0x3a0/0x3a0 [ 2300.865358][ T2432] ? do_user_addr_fault+0x367/0x1210 [ 2300.902146][ T2432] handle_mm_fault+0x2af/0x9f0 [ 2300.906958][ T2432] do_user_addr_fault+0x2ca/0x1210 [ 2300.912118][ T2432] ? rcu_is_watching+0x12/0xb0 [ 2300.916934][ T2432] exc_page_fault+0x98/0x170 [ 2300.921565][ T2432] asm_exc_page_fault+0x26/0x30 [ 2300.926461][ T2432] RIP: 0033:0x7fb9fa639610 [ 2300.930905][ T2432] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2300.950548][ T2432] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 17:17:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bad, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2300.956647][ T2432] RAX: 0000000068eb2afe RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2300.964669][ T2432] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000a237f63 [ 2300.972649][ T2432] RBP: 0000000068eb2afe R08: 0000000000000afe R09: 0000000068eb2b02 [ 2300.980628][ T2432] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2300.988605][ T2432] R13: 0000000000000001 R14: 0000000000000009 R15: ffffffff83d6c342 [ 2300.996582][ T2432] ? apparmor_socket_create+0x22/0x670 [ 2301.002085][ T2432] 17:17:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010001fff000000001e00800000e3ffffab92cc24c71add0d624daa8088cbce0389e5593f5ffa3df881384537b2ee3797b5969dfab2122097faa0a19a32b34091616dcbdd77a549740d2cd847e58372ed0000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100626174616476000040ff0280"], 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r2 = accept$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000200)=0x14) getsockname$packet(r2, 0x0, &(0x7f0000000080)=0xfffffffffffffefc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2301.049298][ T2432] memory: usage 307200kB, limit 307200kB, failcnt 29133 [ 2301.058725][ T2432] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2301.076251][ T2432] Memory cgroup stats for /syz0: [ 2301.076491][ T2432] anon 122880 [ 2301.076491][ T2432] file 462848 [ 2301.076491][ T2432] kernel 313987072 [ 2301.076491][ T2432] kernel_stack 65536 [ 2301.076491][ T2432] pagetables 73728 [ 2301.076491][ T2432] sec_pagetables 0 [ 2301.076491][ T2432] percpu 5677408 [ 2301.076491][ T2432] sock 0 [ 2301.076491][ T2432] vmalloc 0 [ 2301.076491][ T2432] shmem 450560 [ 2301.076491][ T2432] zswap 0 [ 2301.076491][ T2432] zswapped 0 [ 2301.076491][ T2432] file_mapped 409600 [ 2301.076491][ T2432] file_dirty 12288 [ 2301.076491][ T2432] file_writeback 0 [ 2301.076491][ T2432] swapcached 0 [ 2301.076491][ T2432] anon_thp 0 [ 2301.076491][ T2432] file_thp 0 [ 2301.076491][ T2432] shmem_thp 0 [ 2301.076491][ T2432] inactive_anon 405504 [ 2301.076491][ T2432] active_anon 167936 [ 2301.076491][ T2432] inactive_file 8192 [ 2301.076491][ T2432] active_file 4096 [ 2301.076491][ T2432] unevictable 0 [ 2301.076491][ T2432] slab_reclaimable 62264 [ 2301.076491][ T2432] slab_unreclaimable 308078472 [ 2301.076491][ T2432] slab 308140736 [ 2301.076491][ T2432] workingset_refault_anon 0 [ 2301.076491][ T2432] workingset_refault_file 2 [ 2301.076491][ T2432] workingset_activate_anon 0 [ 2301.076491][ T2432] workingset_activate_file 0 [ 2301.076491][ T2432] workingset_restore_anon 0 [ 2301.076491][ T2432] workingset_restore_file 2 [ 2301.076491][ T2432] workingset_nodereclaim 0 [ 2301.076491][ T2432] pgscan 3120 [ 2301.076491][ T2432] pgsteal 353 [ 2301.076491][ T2432] pgscan_kswapd 441 [ 2301.076491][ T2432] pgscan_direct 2679 [ 2301.076491][ T2432] pgscan_khugepaged 0 [ 2301.076491][ T2432] pgsteal_kswapd 0 [ 2301.076491][ T2432] pgsteal_direct 353 [ 2301.076491][ T2432] pgsteal_khugepaged 0 [ 2301.076491][ T2432] pgfault 227946 [ 2301.076491][ T2432] pgmajfault 1 [ 2301.076491][ T2432] pgrefill 45907 [ 2301.076491][ T2432] pgactivate 2763 [ 2301.076491][ T2432] pgdeactivate 0 [ 2301.076491][ T2432] pglazyfree 0 [ 2301.076491][ T2432] pglazyfreed 0 [ 2301.076491][ T2432] zswpin 0 [ 2301.076491][ T2432] zswpout 0 [ 2301.116023][ T2453] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 17:17:10 executing program 4: socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000380)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0xb00000000065808, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) socket$tipc(0x1e, 0x5, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) (async) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) r6 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) splice(r5, &(0x7f0000000300)=0x1, r6, &(0x7f0000000340)=0x6, 0x72f, 0x0) (async) splice(r5, &(0x7f0000000300)=0x1, r6, &(0x7f0000000340)=0x6, 0x72f, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000080)) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="8a7a868031440e679af9ffffffffffffff004dbd22dad4b6c5f06bf80059aa3270a72626462c6dd0fb", @ANYRES8=0x0, @ANYBLOB="0000c000"/19, @ANYRES64=r2], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff83050000c052000000", @ANYRES32=r4], 0x4}}, 0x0) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff83050000c052000000", @ANYRES32=r4], 0x4}}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) (async) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x1c, r8, 0xf}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r8, 0x800, 0x0, 0x25dfdbfb, {{}, {}, {0x14, 0x18, {0x5, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8041}, 0x80) sendfile(r2, r1, 0x0, 0x100000002) (async) sendfile(r2, r1, 0x0, 0x100000002) [ 2301.469893][ T27] audit: type=1804 audit(1683393430.660:353): pid=2461 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1449071081/syzkaller.DzryY4/2505/cgroup.controllers" dev="sda1" ino=1970 res=1 errno=0 17:17:10 executing program 4: socket$alg(0x26, 0x5, 0x0) (async) pipe(&(0x7f0000000380)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) (async) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0xb00000000065808, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket$can_bcm(0x1d, 0x2, 0x2) (async) socket$tipc(0x1e, 0x5, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) (async) r4 = socket$netlink(0x10, 0x3, 0x0) (async) r5 = socket$l2tp6(0xa, 0x2, 0x73) (async) r6 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) splice(r5, &(0x7f0000000300)=0x1, r6, &(0x7f0000000340)=0x6, 0x72f, 0x0) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000080)) (async) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="8a7a868031440e679af9ffffffffffffff004dbd22dad4b6c5f06bf80059aa3270a72626462c6dd0fb", @ANYRES8=0x0, @ANYBLOB="0000c000"/19, @ANYRES64=r2], 0x24}}, 0x0) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff83050000c052000000", @ANYRES32=r4], 0x4}}, 0x0) (async) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x1c, r8, 0xf}, 0x1c}}, 0x0) (async) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r8, 0x800, 0x0, 0x25dfdbfb, {{}, {}, {0x14, 0x18, {0x5, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8041}, 0x80) (async) sendfile(r2, r1, 0x0, 0x100000002) [ 2301.557313][ T2451] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:17:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bae, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010001fff000000001e00800000e3ffffab92cc24c71add0d624daa8088cbce0389e5593f5ffa3df881384537b2ee3797b5969dfab2122097faa0a19a32b34091616dcbdd77a549740d2cd847e58372ed0000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100626174616476000040ff0280"], 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) r2 = accept$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000200)=0x14) getsockname$packet(r2, 0x0, &(0x7f0000000080)=0xfffffffffffffefc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2301.710907][ T27] audit: type=1804 audit(1683393430.900:354): pid=2466 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1449071081/syzkaller.DzryY4/2506/cgroup.controllers" dev="sda1" ino=1962 res=1 errno=0 [ 2301.716590][ T2472] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2301.838560][ T2432] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2432,uid=0 [ 2301.875104][ T2432] Memory cgroup out of memory: Killed process 2432 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2301.892608][ T2475] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 17:17:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x7d200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2301.967916][ T2437] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2302.010558][ T2437] CPU: 1 PID: 2437 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2302.020592][ T2437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2302.030670][ T2437] Call Trace: [ 2302.033974][ T2437] [ 2302.036923][ T2437] dump_stack_lvl+0x136/0x150 [ 2302.041660][ T2437] dump_header+0x10a/0xd70 [ 2302.046113][ T2437] oom_kill_process+0x25d/0x600 [ 2302.050996][ T2437] out_of_memory+0x35c/0x1660 [ 2302.055708][ T2437] ? find_held_lock+0x2d/0x110 [ 2302.060509][ T2437] ? oom_killer_disable+0x2b0/0x2b0 [ 2302.065737][ T2437] ? rcu_read_unlock+0x9/0x60 [ 2302.070449][ T2437] ? find_held_lock+0x2d/0x110 [ 2302.075253][ T2437] mem_cgroup_out_of_memory+0x206/0x270 [ 2302.080842][ T2437] ? mem_cgroup_margin+0x130/0x130 [ 2302.085994][ T2437] ? lock_downgrade+0x690/0x690 [ 2302.090907][ T2437] try_charge_memcg+0xf99/0x13a0 [ 2302.095907][ T2437] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2302.102048][ T2437] ? rcu_read_unlock+0x9/0x60 [ 2302.106768][ T2437] ? lock_downgrade+0x690/0x690 [ 2302.111674][ T2437] charge_memcg+0x90/0x3b0 [ 2302.116140][ T2437] __mem_cgroup_charge+0x2b/0x90 [ 2302.121109][ T2437] do_wp_page+0x8ea/0x33c0 [ 2302.125564][ T2437] ? lock_sync+0x190/0x190 [ 2302.130018][ T2437] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2302.135423][ T2437] ? do_raw_spin_lock+0x124/0x2b0 [ 2302.140579][ T2437] ? spin_bug+0x1c0/0x1c0 [ 2302.144970][ T2437] __handle_mm_fault+0x1635/0x41c0 [ 2302.150124][ T2437] ? vm_iomap_memory+0x190/0x190 [ 2302.155093][ T2437] ? mas_walk+0x58f/0x730 [ 2302.159472][ T2437] ? numa_migrate_prep+0x3a0/0x3a0 [ 2302.164611][ T2437] ? do_user_addr_fault+0x367/0x1210 [ 2302.169955][ T2437] handle_mm_fault+0x2af/0x9f0 [ 2302.174768][ T2437] do_user_addr_fault+0x2ca/0x1210 [ 2302.179925][ T2437] ? rcu_is_watching+0x12/0xb0 [ 2302.184750][ T2437] exc_page_fault+0x98/0x170 [ 2302.189385][ T2437] asm_exc_page_fault+0x26/0x30 [ 2302.194280][ T2437] RIP: 0033:0x7f9a5a039610 [ 2302.198725][ T2437] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2302.218369][ T2437] RSP: 002b:00007ffd971aa7d0 EFLAGS: 00010246 [ 2302.224473][ T2437] RAX: 0000000050777890 RBX: 00007f9a5a1ac018 RCX: 0000001b2e120000 [ 2302.232478][ T2437] RDX: 0000000000000000 RSI: 0000001b2e120018 RDI: 000000000da234f1 [ 2302.240479][ T2437] RBP: 0000000050777890 R08: 0000000000001890 R09: 0000000050777894 [ 2302.248478][ T2437] R10: 00007ffd971aa990 R11: 0000000000000246 R12: 00007f9a5a1a0000 [ 2302.256481][ T2437] R13: 0000000000000001 R14: 0000000000000030 R15: ffffffff8a03668e [ 2302.264483][ T2437] ? xas_start+0x14e/0x7a0 [ 2302.268967][ T2437] [ 2302.317959][ T2437] memory: usage 307184kB, limit 307200kB, failcnt 40057 [ 2302.325220][ T2437] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2302.332995][ T2437] Memory cgroup stats for /syz1: [ 2302.333223][ T2437] anon 126976 [ 2302.333223][ T2437] file 413696 [ 2302.333223][ T2437] kernel 314015744 [ 2302.333223][ T2437] kernel_stack 65536 [ 2302.333223][ T2437] pagetables 69632 [ 2302.333223][ T2437] sec_pagetables 0 [ 2302.333223][ T2437] percpu 5669056 [ 2302.333223][ T2437] sock 0 [ 2302.333223][ T2437] vmalloc 0 [ 2302.333223][ T2437] shmem 401408 [ 2302.333223][ T2437] zswap 0 [ 2302.333223][ T2437] zswapped 0 [ 2302.333223][ T2437] file_mapped 344064 [ 2302.333223][ T2437] file_dirty 8192 [ 2302.333223][ T2437] file_writeback 0 [ 2302.333223][ T2437] swapcached 0 [ 2302.333223][ T2437] anon_thp 0 [ 2302.333223][ T2437] file_thp 0 [ 2302.333223][ T2437] shmem_thp 0 [ 2302.333223][ T2437] inactive_anon 159744 [ 2302.333223][ T2437] active_anon 368640 [ 2302.333223][ T2437] inactive_file 12288 [ 2302.333223][ T2437] active_file 0 [ 2302.333223][ T2437] unevictable 0 [ 2302.333223][ T2437] slab_reclaimable 329232 [ 2302.333223][ T2437] slab_unreclaimable 307856360 [ 2302.333223][ T2437] slab 308185592 [ 2302.333223][ T2437] workingset_refault_anon 0 [ 2302.333223][ T2437] workingset_refault_file 27 [ 2302.333223][ T2437] workingset_activate_anon 0 [ 2302.333223][ T2437] workingset_activate_file 0 [ 2302.333223][ T2437] workingset_restore_anon 0 [ 2302.333223][ T2437] workingset_restore_file 0 [ 2302.333223][ T2437] workingset_nodereclaim 0 [ 2302.333223][ T2437] pgscan 3469 [ 2302.333223][ T2437] pgsteal 751 [ 2302.333223][ T2437] pgscan_kswapd 54 [ 2302.333223][ T2437] pgscan_direct 3415 [ 2302.333223][ T2437] pgscan_khugepaged 0 [ 2302.333223][ T2437] pgsteal_kswapd 1 [ 2302.333223][ T2437] pgsteal_direct 750 [ 2302.333223][ T2437] pgsteal_khugepaged 0 [ 2302.333223][ T2437] pgfault 213937 [ 2302.333223][ T2437] pgmajfault 3 [ 2302.333223][ T2437] pgrefill 23740 [ 2302.333223][ T2437] pgactivate 2216 [ 2302.333223][ T2437] pgdeactivate 0 [ 2302.333223][ T2437] pglazyfree 0 [ 2302.333223][ T2437] pglazyfreed 0 [ 2302.333223][ T2437] zswpin 0 [ 2302.333223][ T2437] zswpout 0 [ 2302.520973][ T2437] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2437,uid=0 [ 2302.536842][ T2437] Memory cgroup out of memory: Killed process 2437 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2302.554780][ T2442] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2302.572970][ T2442] CPU: 0 PID: 2442 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2302.583009][ T2442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2302.593089][ T2442] Call Trace: [ 2302.596390][ T2442] [ 2302.599335][ T2442] dump_stack_lvl+0x136/0x150 [ 2302.604055][ T2442] dump_header+0x10a/0xd70 [ 2302.608504][ T2442] oom_kill_process+0x25d/0x600 [ 2302.613388][ T2442] out_of_memory+0x35c/0x1660 [ 2302.618105][ T2442] ? oom_killer_disable+0x2b0/0x2b0 [ 2302.623332][ T2442] ? rcu_read_unlock+0x9/0x60 [ 2302.628037][ T2442] ? find_held_lock+0x2d/0x110 [ 2302.632864][ T2442] mem_cgroup_out_of_memory+0x206/0x270 [ 2302.638457][ T2442] ? mem_cgroup_margin+0x130/0x130 [ 2302.643607][ T2442] ? lock_downgrade+0x690/0x690 [ 2302.648511][ T2442] try_charge_memcg+0xf99/0x13a0 [ 2302.653497][ T2442] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2302.659526][ T2442] ? rcu_read_unlock+0x9/0x60 [ 2302.664237][ T2442] ? lock_downgrade+0x690/0x690 [ 2302.669137][ T2442] charge_memcg+0x90/0x3b0 [ 2302.673593][ T2442] __mem_cgroup_charge+0x2b/0x90 [ 2302.678579][ T2442] do_wp_page+0x8ea/0x33c0 [ 2302.683032][ T2442] ? lock_sync+0x190/0x190 [ 2302.687485][ T2442] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2302.692886][ T2442] ? do_raw_spin_lock+0x124/0x2b0 [ 2302.697949][ T2442] ? spin_bug+0x1c0/0x1c0 [ 2302.702328][ T2442] __handle_mm_fault+0x1635/0x41c0 [ 2302.707474][ T2442] ? vm_iomap_memory+0x190/0x190 [ 2302.712433][ T2442] ? mas_walk+0x58f/0x730 [ 2302.716815][ T2442] ? numa_migrate_prep+0x3a0/0x3a0 [ 2302.721950][ T2442] ? do_user_addr_fault+0x367/0x1210 [ 2302.727280][ T2442] handle_mm_fault+0x2af/0x9f0 [ 2302.732087][ T2442] do_user_addr_fault+0x2ca/0x1210 [ 2302.737234][ T2442] ? rcu_is_watching+0x12/0xb0 [ 2302.742045][ T2442] exc_page_fault+0x98/0x170 [ 2302.746674][ T2442] asm_exc_page_fault+0x26/0x30 [ 2302.751569][ T2442] RIP: 0033:0x7fd4d9e39610 [ 2302.756005][ T2442] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2302.775648][ T2442] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2302.781747][ T2442] RAX: 00000000032ea2d6 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2302.789738][ T2442] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000c82bd78 [ 2302.797745][ T2442] RBP: 00000000032ea2d6 R08: 00000000000002d6 R09: 00000000032ea2da [ 2302.805734][ T2442] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2302.813730][ T2442] R13: 0000000000000001 R14: 0000000000000005 R15: ffffffff88045752 [ 2302.821707][ T2442] ? __sock_create+0x62/0x850 [ 2302.826419][ T2442] [ 2302.836280][ T2442] memory: usage 307184kB, limit 307200kB, failcnt 15812 [ 2302.850972][ T2442] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2302.859728][ T2442] Memory cgroup stats for /syz3: [ 2302.859907][ T2442] anon 106496 [ 2302.859907][ T2442] file 499712 [ 2302.859907][ T2442] kernel 313950208 [ 2302.859907][ T2442] kernel_stack 65536 [ 2302.859907][ T2442] pagetables 69632 [ 2302.859907][ T2442] sec_pagetables 0 [ 2302.859907][ T2442] percpu 5685632 [ 2302.859907][ T2442] sock 0 [ 2302.859907][ T2442] vmalloc 0 [ 2302.859907][ T2442] shmem 483328 [ 2302.859907][ T2442] zswap 0 [ 2302.859907][ T2442] zswapped 0 [ 2302.859907][ T2442] file_mapped 397312 [ 2302.859907][ T2442] file_dirty 12288 [ 2302.859907][ T2442] file_writeback 0 [ 2302.859907][ T2442] swapcached 0 [ 2302.859907][ T2442] anon_thp 0 [ 2302.859907][ T2442] file_thp 0 [ 2302.859907][ T2442] shmem_thp 0 [ 2302.859907][ T2442] inactive_anon 483328 [ 2302.859907][ T2442] active_anon 106496 [ 2302.859907][ T2442] inactive_file 8192 [ 2302.859907][ T2442] active_file 8192 [ 2302.859907][ T2442] unevictable 0 [ 2302.859907][ T2442] slab_reclaimable 21992 [ 2302.859907][ T2442] slab_unreclaimable 308077240 [ 2302.859907][ T2442] slab 308099232 [ 2302.859907][ T2442] workingset_refault_anon 0 [ 2302.859907][ T2442] workingset_refault_file 0 [ 2302.859907][ T2442] workingset_activate_anon 0 [ 2302.859907][ T2442] workingset_activate_file 0 [ 2302.859907][ T2442] workingset_restore_anon 0 [ 2302.859907][ T2442] workingset_restore_file 0 [ 2302.859907][ T2442] workingset_nodereclaim 0 [ 2302.859907][ T2442] pgscan 2534 [ 2302.859907][ T2442] pgsteal 88 [ 2302.859907][ T2442] pgscan_kswapd 1649 [ 2302.859907][ T2442] pgscan_direct 885 [ 2302.859907][ T2442] pgscan_khugepaged 0 [ 2302.859907][ T2442] pgsteal_kswapd 0 [ 2302.859907][ T2442] pgsteal_direct 88 [ 2302.859907][ T2442] pgsteal_khugepaged 0 [ 2302.859907][ T2442] pgfault 152871 [ 2302.859907][ T2442] pgmajfault 1 [ 2302.859907][ T2442] pgrefill 18542 [ 2302.859907][ T2442] pgactivate 2437 [ 2302.859907][ T2442] pgdeactivate 0 [ 2302.859907][ T2442] pglazyfree 0 [ 2302.859907][ T2442] pglazyfreed 0 [ 2302.859907][ T2442] zswpin 0 [ 2302.859907][ T2442] zswpout 0 [ 2303.247435][ T2442] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=2442,uid=0 [ 2303.282218][ T2442] Memory cgroup out of memory: Killed process 2442 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 17:17:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffc3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:17:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bab, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266baf, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010001fff000000001e00800000e3ffffab92cc24c71add0d624daa8088cbce0389e5593f5ffa3df881384537b2ee3797b5969dfab2122097faa0a19a32b34091616dcbdd77a549740d2cd847e58372ed0000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100626174616476000040ff0280"], 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r2 = accept$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000200)=0x14) getsockname$packet(r2, 0x0, &(0x7f0000000080)=0xfffffffffffffefc) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:17:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x3c, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2303.324456][ T2480] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2303.372973][ T2484] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2303.379197][ T2480] CPU: 1 PID: 2480 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2303.392210][ T2480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2303.402293][ T2480] Call Trace: [ 2303.405596][ T2480] [ 2303.408546][ T2480] dump_stack_lvl+0x136/0x150 [ 2303.413259][ T2480] dump_header+0x10a/0xd70 [ 2303.417718][ T2480] oom_kill_process+0x25d/0x600 [ 2303.422606][ T2480] out_of_memory+0x35c/0x1660 [ 2303.427329][ T2480] ? find_held_lock+0x2d/0x110 [ 2303.432136][ T2480] ? oom_killer_disable+0x2b0/0x2b0 [ 2303.437367][ T2480] ? rcu_read_unlock+0x9/0x60 [ 2303.442081][ T2480] ? find_held_lock+0x2d/0x110 [ 2303.446895][ T2480] mem_cgroup_out_of_memory+0x206/0x270 [ 2303.452493][ T2480] ? mem_cgroup_margin+0x130/0x130 [ 2303.457652][ T2480] ? lock_downgrade+0x690/0x690 [ 2303.458200][ T2485] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2303.462540][ T2480] try_charge_memcg+0xf99/0x13a0 [ 2303.462589][ T2480] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2303.462632][ T2480] ? rcu_read_unlock+0x9/0x60 [ 2303.462659][ T2480] ? lock_downgrade+0x690/0x690 [ 2303.462705][ T2480] charge_memcg+0x90/0x3b0 [ 2303.496967][ T2480] __mem_cgroup_charge+0x2b/0x90 [ 2303.501953][ T2480] do_wp_page+0x8ea/0x33c0 [ 2303.506504][ T2480] ? lock_sync+0x190/0x190 [ 2303.510973][ T2480] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2303.516388][ T2480] ? do_raw_spin_lock+0x124/0x2b0 [ 2303.521471][ T2480] ? spin_bug+0x1c0/0x1c0 [ 2303.525863][ T2480] __handle_mm_fault+0x1635/0x41c0 [ 2303.530441][ T2488] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2303.530998][ T2480] ? vm_iomap_memory+0x190/0x190 [ 2303.545141][ T2480] ? mas_walk+0x58f/0x730 [ 2303.549520][ T2480] ? numa_migrate_prep+0x3a0/0x3a0 [ 2303.554661][ T2480] ? do_user_addr_fault+0x367/0x1210 [ 2303.560000][ T2480] handle_mm_fault+0x2af/0x9f0 [ 2303.564893][ T2480] do_user_addr_fault+0x2ca/0x1210 [ 2303.570052][ T2480] ? rcu_is_watching+0x12/0xb0 [ 2303.574875][ T2480] exc_page_fault+0x98/0x170 [ 2303.579500][ T2480] asm_exc_page_fault+0x26/0x30 [ 2303.584403][ T2480] RIP: 0033:0x7fb9fa639610 [ 2303.588852][ T2480] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2303.608582][ T2480] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2303.614684][ T2480] RAX: 00000000032ea2d6 RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 17:17:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bb0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2303.622692][ T2480] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000c82bd78 [ 2303.630695][ T2480] RBP: 00000000032ea2d6 R08: 00000000000002d6 R09: 00000000032ea2da [ 2303.638707][ T2480] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2303.646734][ T2480] R13: 0000000000000001 R14: 0000000000000005 R15: ffffffff88045752 [ 2303.654736][ T2480] ? __sock_create+0x62/0x850 [ 2303.659474][ T2480] 17:17:12 executing program 2: write(0xffffffffffffffff, &(0x7f0000000280)="6c6acbb3b93e38b483ca37e902e5", 0xe) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) accept(r0, &(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, &(0x7f0000000080)=0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0xffffff1f, 0x70bd2d, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40080}}, 0x7a}, 0x1, 0x0, 0x0, 0x8004}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r7) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r8, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)=@delchain={0x4c, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x4c}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x12, 0x9, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xb8c, '\x00', r8, 0xffffffffffffffff, 0x4, 0x4, 0x2}, 0x48) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2303.739502][ T2499] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:17:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000500)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) openat$cgroup_ro(r2, &(0x7f0000000240)='cgroup.freeze\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000, 0x4000010, r0, 0x38d95000) r3 = accept(r1, &(0x7f0000000080)=@tipc=@id, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x6, 0x4, [0x3, 0x4, 0x8, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast2}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 17:17:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bb1, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000500)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) openat$cgroup_ro(r2, &(0x7f0000000240)='cgroup.freeze\x00', 0x0, 0x0) (async) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000, 0x4000010, r0, 0x38d95000) (async) r3 = accept(r1, &(0x7f0000000080)=@tipc=@id, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x6, 0x4, [0x3, 0x4, 0x8, 0x0]}, 0x10) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast2}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 17:17:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bb2, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2304.156865][ T2480] memory: usage 307180kB, limit 307200kB, failcnt 29245 [ 2304.164528][ T2480] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2304.171770][ T2480] Memory cgroup stats for /syz0: [ 2304.171984][ T2480] anon 114688 [ 2304.171984][ T2480] file 466944 [ 2304.171984][ T2480] kernel 313970688 [ 2304.171984][ T2480] kernel_stack 65536 [ 2304.171984][ T2480] pagetables 73728 [ 2304.171984][ T2480] sec_pagetables 0 [ 2304.171984][ T2480] percpu 5677344 [ 2304.171984][ T2480] sock 0 [ 2304.171984][ T2480] vmalloc 0 [ 2304.171984][ T2480] shmem 450560 [ 2304.171984][ T2480] zswap 0 [ 2304.171984][ T2480] zswapped 0 [ 2304.171984][ T2480] file_mapped 409600 [ 2304.171984][ T2480] file_dirty 12288 [ 2304.171984][ T2480] file_writeback 0 [ 2304.171984][ T2480] swapcached 0 [ 2304.171984][ T2480] anon_thp 0 [ 2304.171984][ T2480] file_thp 0 [ 2304.171984][ T2480] shmem_thp 0 [ 2304.171984][ T2480] inactive_anon 167936 [ 2304.171984][ T2480] active_anon 397312 [ 2304.171984][ T2480] inactive_file 8192 [ 2304.171984][ T2480] active_file 8192 [ 2304.171984][ T2480] unevictable 0 [ 2304.171984][ T2480] slab_reclaimable 62504 [ 2304.171984][ T2480] slab_unreclaimable 308066496 [ 2304.171984][ T2480] slab 308129000 [ 2304.171984][ T2480] workingset_refault_anon 0 [ 2304.171984][ T2480] workingset_refault_file 2 [ 2304.171984][ T2480] workingset_activate_anon 0 [ 2304.171984][ T2480] workingset_activate_file 0 [ 2304.171984][ T2480] workingset_restore_anon 0 [ 2304.171984][ T2480] workingset_restore_file 2 [ 2304.171984][ T2480] workingset_nodereclaim 0 [ 2304.171984][ T2480] pgscan 3153 [ 2304.171984][ T2480] pgsteal 353 [ 2304.171984][ T2480] pgscan_kswapd 441 [ 2304.171984][ T2480] pgscan_direct 2712 [ 2304.171984][ T2480] pgscan_khugepaged 0 [ 2304.171984][ T2480] pgsteal_kswapd 0 [ 2304.171984][ T2480] pgsteal_direct 353 [ 2304.171984][ T2480] pgsteal_khugepaged 0 [ 2304.171984][ T2480] pgfault 227997 [ 2304.171984][ T2480] pgmajfault 1 [ 2304.171984][ T2480] pgrefill 47843 [ 2304.171984][ T2480] pgactivate 2796 [ 2304.171984][ T2480] pgdeactivate 0 [ 2304.171984][ T2480] pglazyfree 0 [ 2304.171984][ T2480] pglazyfreed 0 [ 2304.171984][ T2480] zswpin 0 [ 2304.171984][ T2480] zswpout 0 [ 2304.364270][ T2480] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2480,uid=0 [ 2304.388908][ T2480] Memory cgroup out of memory: Killed process 2480 (syz-executor.0) total-vm:54548kB, anon-rss:456kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 17:17:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x7e200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2304.432502][ T2494] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2304.464087][ T2494] CPU: 0 PID: 2494 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2304.474131][ T2494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2304.484219][ T2494] Call Trace: [ 2304.487515][ T2494] [ 2304.490468][ T2494] dump_stack_lvl+0x136/0x150 [ 2304.495202][ T2494] dump_header+0x10a/0xd70 [ 2304.499654][ T2494] oom_kill_process+0x25d/0x600 [ 2304.504542][ T2494] out_of_memory+0x35c/0x1660 [ 2304.509262][ T2494] ? oom_killer_disable+0x2b0/0x2b0 [ 2304.514495][ T2494] ? rcu_read_unlock+0x9/0x60 [ 2304.519208][ T2494] ? find_held_lock+0x2d/0x110 [ 2304.524005][ T2494] mem_cgroup_out_of_memory+0x206/0x270 [ 2304.529583][ T2494] ? mem_cgroup_margin+0x130/0x130 [ 2304.534715][ T2494] ? lock_downgrade+0x690/0x690 [ 2304.539604][ T2494] try_charge_memcg+0xf27/0x13a0 [ 2304.544578][ T2494] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2304.550673][ T2494] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2304.556418][ T2494] ? lock_downgrade+0x690/0x690 [ 2304.561315][ T2494] ? lock_downgrade+0x690/0x690 [ 2304.566205][ T2494] obj_cgroup_charge+0x2af/0x5e0 [ 2304.571175][ T2494] ? sock_alloc_inode+0x27/0x1d0 [ 2304.576142][ T2494] kmem_cache_alloc_lru+0x142/0x600 [ 2304.581375][ T2494] sock_alloc_inode+0x27/0x1d0 [ 2304.586150][ T2494] ? sock_free_inode+0x30/0x30 [ 2304.590923][ T2494] alloc_inode+0x61/0x230 [ 2304.595277][ T2494] new_inode_pseudo+0x17/0x80 [ 2304.599978][ T2494] sock_alloc+0x40/0x270 [ 2304.604231][ T2494] __sock_create+0xbd/0x850 [ 2304.608757][ T2494] __sys_socket+0x133/0x250 [ 2304.613277][ T2494] ? __sys_socket_file+0x1d0/0x1d0 [ 2304.618403][ T2494] ? kcov_ioctl+0x384/0x6f0 [ 2304.622935][ T2494] __x64_sys_socket+0x73/0xb0 [ 2304.627627][ T2494] do_syscall_64+0x39/0xb0 [ 2304.632072][ T2494] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2304.637989][ T2494] RIP: 0033:0x7f9a5a08c169 [ 2304.642413][ T2494] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 2304.662032][ T2494] RSP: 002b:00007f9a5ad54168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 2304.670478][ T2494] RAX: ffffffffffffffda RBX: 00007f9a5a1abf80 RCX: 00007f9a5a08c169 [ 2304.678459][ T2494] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000010 [ 2304.686435][ T2494] RBP: 00007f9a5a0e7ca1 R08: 0000000000000000 R09: 0000000000000000 [ 2304.694412][ T2494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2304.702389][ T2494] R13: 00007ffd971aa82f R14: 00007f9a5ad54300 R15: 0000000000022000 [ 2304.710390][ T2494] [ 2304.718660][ T2494] memory: usage 307188kB, limit 307200kB, failcnt 40161 [ 2304.731061][ T2494] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2304.799192][ T2494] Memory cgroup stats for /syz1: [ 2304.799444][ T2494] anon 98304 [ 2304.799444][ T2494] file 413696 [ 2304.799444][ T2494] kernel 314044416 [ 2304.799444][ T2494] kernel_stack 65536 [ 2304.799444][ T2494] pagetables 69632 [ 2304.799444][ T2494] sec_pagetables 0 [ 2304.799444][ T2494] percpu 5669056 [ 2304.799444][ T2494] sock 0 [ 2304.799444][ T2494] vmalloc 0 [ 2304.799444][ T2494] shmem 401408 [ 2304.799444][ T2494] zswap 0 [ 2304.799444][ T2494] zswapped 0 [ 2304.799444][ T2494] file_mapped 344064 [ 2304.799444][ T2494] file_dirty 8192 [ 2304.799444][ T2494] file_writeback 0 [ 2304.799444][ T2494] swapcached 0 [ 2304.799444][ T2494] anon_thp 0 [ 2304.799444][ T2494] file_thp 0 [ 2304.799444][ T2494] shmem_thp 0 [ 2304.799444][ T2494] inactive_anon 57344 [ 2304.799444][ T2494] active_anon 442368 [ 2304.799444][ T2494] inactive_file 4096 [ 2304.799444][ T2494] active_file 8192 [ 2304.799444][ T2494] unevictable 0 [ 2304.799444][ T2494] slab_reclaimable 327304 [ 2304.799444][ T2494] slab_unreclaimable 307864712 [ 2304.799444][ T2494] slab 308192016 [ 2304.799444][ T2494] workingset_refault_anon 0 [ 2304.799444][ T2494] workingset_refault_file 27 [ 2304.799444][ T2494] workingset_activate_anon 0 [ 2304.799444][ T2494] workingset_activate_file 0 [ 2304.799444][ T2494] workingset_restore_anon 0 [ 2304.799444][ T2494] workingset_restore_file 0 [ 2304.799444][ T2494] workingset_nodereclaim 0 [ 2304.799444][ T2494] pgscan 3544 [ 2304.799444][ T2494] pgsteal 752 [ 2304.799444][ T2494] pgscan_kswapd 54 [ 2304.799444][ T2494] pgscan_direct 3490 [ 2304.799444][ T2494] pgscan_khugepaged 0 [ 2304.799444][ T2494] pgsteal_kswapd 1 [ 2304.799444][ T2494] pgsteal_direct 751 [ 2304.799444][ T2494] pgsteal_khugepaged 0 [ 2304.799444][ T2494] pgfault 213977 [ 2304.799444][ T2494] pgmajfault 3 [ 2304.799444][ T2494] pgrefill 25140 [ 2304.799444][ T2494] pgactivate 2290 [ 2304.799444][ T2494] pgdeactivate 0 [ 2304.799444][ T2494] pglazyfree 0 [ 2304.799444][ T2494] pglazyfreed 0 [ 2304.799444][ T2494] zswpin 0 [ 2304.799444][ T2494] zswpout 0 [ 2305.007025][ T2494] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2487,uid=0 [ 2305.023425][ T2494] Memory cgroup out of memory: Killed process 2487 (syz-executor.1) total-vm:54680kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2305.041684][ T2495] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2305.057636][ T2495] CPU: 1 PID: 2495 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2305.067673][ T2495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2305.077759][ T2495] Call Trace: [ 2305.081064][ T2495] [ 2305.084016][ T2495] dump_stack_lvl+0x136/0x150 [ 2305.088747][ T2495] dump_header+0x10a/0xd70 [ 2305.093207][ T2495] oom_kill_process+0x25d/0x600 [ 2305.098096][ T2495] out_of_memory+0x35c/0x1660 [ 2305.102823][ T2495] ? oom_killer_disable+0x2b0/0x2b0 [ 2305.108057][ T2495] ? rcu_read_unlock+0x9/0x60 [ 2305.112773][ T2495] ? find_held_lock+0x2d/0x110 [ 2305.117577][ T2495] mem_cgroup_out_of_memory+0x206/0x270 [ 2305.123148][ T2495] ? mem_cgroup_margin+0x130/0x130 [ 2305.129061][ T2495] ? lock_downgrade+0x690/0x690 [ 2305.133948][ T2495] try_charge_memcg+0xf99/0x13a0 [ 2305.138914][ T2495] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2305.144923][ T2495] ? rcu_read_unlock+0x9/0x60 [ 2305.149614][ T2495] ? lock_downgrade+0x690/0x690 [ 2305.154493][ T2495] charge_memcg+0x90/0x3b0 [ 2305.158934][ T2495] __mem_cgroup_charge+0x2b/0x90 [ 2305.163886][ T2495] do_wp_page+0x8ea/0x33c0 [ 2305.168316][ T2495] ? lock_sync+0x190/0x190 [ 2305.172748][ T2495] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2305.178130][ T2495] ? do_raw_spin_lock+0x124/0x2b0 [ 2305.183173][ T2495] ? spin_bug+0x1c0/0x1c0 [ 2305.187528][ T2495] __handle_mm_fault+0x1635/0x41c0 [ 2305.192654][ T2495] ? vm_iomap_memory+0x190/0x190 [ 2305.197600][ T2495] ? mas_walk+0x58f/0x730 [ 2305.201957][ T2495] ? numa_migrate_prep+0x3a0/0x3a0 [ 2305.207079][ T2495] ? do_user_addr_fault+0x367/0x1210 [ 2305.212384][ T2495] handle_mm_fault+0x2af/0x9f0 [ 2305.217179][ T2495] do_user_addr_fault+0x2ca/0x1210 [ 2305.222308][ T2495] ? rcu_is_watching+0x12/0xb0 [ 2305.227099][ T2495] exc_page_fault+0x98/0x170 [ 2305.231702][ T2495] asm_exc_page_fault+0x26/0x30 [ 2305.236574][ T2495] RIP: 0033:0x7fd4d9e39610 [ 2305.240993][ T2495] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2305.260614][ T2495] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2305.266691][ T2495] RAX: 00000000032ea2d6 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2305.274666][ T2495] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000c82bd78 [ 2305.282644][ T2495] RBP: 00000000032ea2d6 R08: 00000000000002d6 R09: 00000000032ea2da [ 2305.290638][ T2495] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2305.298644][ T2495] R13: 0000000000000001 R14: 0000000000000005 R15: ffffffff88045752 [ 2305.306633][ T2495] ? __sock_create+0x62/0x850 [ 2305.311340][ T2495] [ 2305.633884][ T2495] memory: usage 307184kB, limit 307200kB, failcnt 15904 [ 2305.656642][ T2495] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2305.669170][ T2495] Memory cgroup stats for /syz3: [ 2305.669398][ T2495] anon 106496 [ 2305.669398][ T2495] file 499712 [ 2305.669398][ T2495] kernel 313950208 [ 2305.669398][ T2495] kernel_stack 65536 [ 2305.669398][ T2495] pagetables 69632 [ 2305.669398][ T2495] sec_pagetables 0 [ 2305.669398][ T2495] percpu 5685632 [ 2305.669398][ T2495] sock 0 [ 2305.669398][ T2495] vmalloc 0 [ 2305.669398][ T2495] shmem 483328 [ 2305.669398][ T2495] zswap 0 [ 2305.669398][ T2495] zswapped 0 [ 2305.669398][ T2495] file_mapped 397312 [ 2305.669398][ T2495] file_dirty 12288 [ 2305.669398][ T2495] file_writeback 0 [ 2305.669398][ T2495] swapcached 0 [ 2305.669398][ T2495] anon_thp 0 [ 2305.669398][ T2495] file_thp 0 [ 2305.669398][ T2495] shmem_thp 0 [ 2305.669398][ T2495] inactive_anon 544768 [ 2305.669398][ T2495] active_anon 45056 [ 2305.669398][ T2495] inactive_file 4096 [ 2305.669398][ T2495] active_file 12288 [ 2305.669398][ T2495] unevictable 0 [ 2305.669398][ T2495] slab_reclaimable 21992 [ 2305.669398][ T2495] slab_unreclaimable 308077544 [ 2305.669398][ T2495] slab 308099536 [ 2305.669398][ T2495] workingset_refault_anon 0 [ 2305.669398][ T2495] workingset_refault_file 0 [ 2305.669398][ T2495] workingset_activate_anon 0 [ 2305.669398][ T2495] workingset_activate_file 0 [ 2305.669398][ T2495] workingset_restore_anon 0 [ 2305.669398][ T2495] workingset_restore_file 0 [ 2305.669398][ T2495] workingset_nodereclaim 0 [ 2305.669398][ T2495] pgscan 2561 [ 2305.669398][ T2495] pgsteal 88 [ 2305.669398][ T2495] pgscan_kswapd 1649 [ 2305.669398][ T2495] pgscan_direct 912 [ 2305.669398][ T2495] pgscan_khugepaged 0 [ 2305.669398][ T2495] pgsteal_kswapd 0 [ 2305.669398][ T2495] pgsteal_direct 88 [ 2305.669398][ T2495] pgsteal_khugepaged 0 [ 2305.669398][ T2495] pgfault 152917 [ 2305.669398][ T2495] pgmajfault 1 [ 2305.669398][ T2495] pgrefill 22217 [ 2305.669398][ T2495] pgactivate 2464 [ 2305.669398][ T2495] pgdeactivate 0 [ 2305.669398][ T2495] pglazyfree 0 [ 2305.669398][ T2495] pglazyfreed 0 [ 2305.669398][ T2495] zswpin 0 [ 2305.669398][ T2495] zswpout 0 [ 2305.857552][ T2495] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=2495,uid=0 17:17:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffe4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:17:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000500)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) (async) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) openat$cgroup_ro(r2, &(0x7f0000000240)='cgroup.freeze\x00', 0x0, 0x0) (async) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000, 0x4000010, r0, 0x38d95000) r3 = accept(r1, &(0x7f0000000080)=@tipc=@id, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x6, 0x4, [0x3, 0x4, 0x8, 0x0]}, 0x10) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast2}}}, &(0x7f0000000000)=0x84) (async) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 17:17:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bb3, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:15 executing program 2: write(0xffffffffffffffff, &(0x7f0000000280)="6c6acbb3b93e38b483ca37e902e5", 0xe) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) accept(r0, &(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, &(0x7f0000000080)=0x80) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) (async) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) (async) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0xffffff1f, 0x70bd2d, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40080}}, 0x7a}, 0x1, 0x0, 0x0, 0x8004}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r7) (async) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r8, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) (async) sendmsg$nl_route_sched(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)=@delchain={0x4c, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x4c}}, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x12, 0x9, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xb8c, '\x00', r8, 0xffffffffffffffff, 0x4, 0x4, 0x2}, 0x48) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:17:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x3d, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2305.873265][ T2495] Memory cgroup out of memory: Killed process 2495 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2305.891078][ T2519] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2305.932107][ T2526] __nla_validate_parse: 4 callbacks suppressed [ 2305.932126][ T2526] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2305.952833][ T2519] CPU: 1 PID: 2519 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2305.962873][ T2519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2305.972975][ T2519] Call Trace: [ 2305.976277][ T2519] [ 2305.979233][ T2519] dump_stack_lvl+0x136/0x150 [ 2305.983969][ T2519] dump_header+0x10a/0xd70 [ 2305.988429][ T2519] oom_kill_process+0x25d/0x600 [ 2305.993334][ T2519] out_of_memory+0x35c/0x1660 [ 2305.998047][ T2519] ? oom_killer_disable+0x2b0/0x2b0 [ 2306.003256][ T2519] ? rcu_read_unlock+0x9/0x60 [ 2306.007952][ T2519] ? find_held_lock+0x2d/0x110 [ 2306.012731][ T2519] mem_cgroup_out_of_memory+0x206/0x270 [ 2306.018311][ T2519] ? mem_cgroup_margin+0x130/0x130 [ 2306.023451][ T2519] ? lock_downgrade+0x690/0x690 [ 2306.028333][ T2519] try_charge_memcg+0xf99/0x13a0 [ 2306.033297][ T2519] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2306.039307][ T2519] ? rcu_read_unlock+0x9/0x60 [ 2306.043996][ T2519] ? lock_downgrade+0x690/0x690 [ 2306.048882][ T2519] charge_memcg+0x90/0x3b0 [ 2306.053337][ T2519] __mem_cgroup_charge+0x2b/0x90 [ 2306.058301][ T2519] do_wp_page+0x8ea/0x33c0 [ 2306.062759][ T2519] ? lock_sync+0x190/0x190 [ 2306.067210][ T2519] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2306.072603][ T2519] ? do_raw_spin_lock+0x124/0x2b0 [ 2306.077649][ T2519] ? spin_bug+0x1c0/0x1c0 [ 2306.082008][ T2519] __handle_mm_fault+0x1635/0x41c0 [ 2306.087138][ T2519] ? vm_iomap_memory+0x190/0x190 [ 2306.092104][ T2519] ? mas_walk+0x58f/0x730 [ 2306.096460][ T2519] ? numa_migrate_prep+0x3a0/0x3a0 [ 2306.101580][ T2519] ? do_user_addr_fault+0x367/0x1210 [ 2306.106889][ T2519] handle_mm_fault+0x2af/0x9f0 [ 2306.111666][ T2519] do_user_addr_fault+0x2ca/0x1210 [ 2306.116797][ T2519] ? rcu_is_watching+0x12/0xb0 [ 2306.121597][ T2519] exc_page_fault+0x98/0x170 [ 2306.126201][ T2519] asm_exc_page_fault+0x26/0x30 [ 2306.131070][ T2519] RIP: 0033:0x7fb9fa639610 [ 2306.135490][ T2519] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2306.155195][ T2519] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2306.161270][ T2519] RAX: 0000000073afc737 RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2306.169350][ T2519] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000c82bd84 [ 2306.177412][ T2519] RBP: 0000000073afc737 R08: 0000000000000737 R09: 0000000073afc73b [ 2306.185564][ T2519] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2306.193540][ T2519] R13: 0000000000000001 R14: 0000000000000004 R15: ffffffff88045736 [ 2306.201633][ T2519] ? __sock_create+0x46/0x850 [ 2306.206340][ T2519] 17:17:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bb1, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:15 executing program 2: write(0xffffffffffffffff, &(0x7f0000000280)="6c6acbb3b93e38b483ca37e902e5", 0xe) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) accept(r0, &(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, &(0x7f0000000080)=0x80) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) (async) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) (async) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0xffffff1f, 0x70bd2d, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40080}}, 0x7a}, 0x1, 0x0, 0x0, 0x8004}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) r4 = socket$nl_route(0x10, 0x3, 0x0) (async) r5 = socket$nl_route(0x10, 0x3, 0x0) (async) r6 = socket$netlink(0x10, 0x3, 0x0) (async) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r7) (async) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r8, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)=@delchain={0x4c, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x4c}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x12, 0x9, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xb8c, '\x00', r8, 0xffffffffffffffff, 0x4, 0x4, 0x2}, 0x48) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:17:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bb4, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2306.375992][ T2540] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2306.449377][ T2519] memory: usage 307200kB, limit 307200kB, failcnt 29353 [ 2306.458784][ T2519] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2306.473836][ T2519] Memory cgroup stats for /syz0: [ 2306.474146][ T2519] anon 110592 [ 2306.474146][ T2519] file 471040 [ 2306.474146][ T2519] kernel 313991168 [ 2306.474146][ T2519] kernel_stack 65536 [ 2306.474146][ T2519] pagetables 73728 [ 2306.474146][ T2519] sec_pagetables 0 [ 2306.474146][ T2519] percpu 5677408 [ 2306.474146][ T2519] sock 0 [ 2306.474146][ T2519] vmalloc 0 [ 2306.474146][ T2519] shmem 450560 [ 2306.474146][ T2519] zswap 0 [ 2306.474146][ T2519] zswapped 0 [ 2306.474146][ T2519] file_mapped 409600 [ 2306.474146][ T2519] file_dirty 16384 [ 2306.474146][ T2519] file_writeback 0 [ 2306.474146][ T2519] swapcached 0 [ 2306.474146][ T2519] anon_thp 0 [ 2306.474146][ T2519] file_thp 0 [ 2306.474146][ T2519] shmem_thp 0 [ 2306.474146][ T2519] inactive_anon 393216 [ 2306.474146][ T2519] active_anon 167936 [ 2306.474146][ T2519] inactive_file 20480 [ 2306.474146][ T2519] active_file 0 [ 2306.474146][ T2519] unevictable 0 [ 2306.474146][ T2519] slab_reclaimable 62744 [ 2306.474146][ T2519] slab_unreclaimable 308078472 [ 2306.474146][ T2519] slab 308141216 [ 2306.474146][ T2519] workingset_refault_anon 0 [ 2306.474146][ T2519] workingset_refault_file 2 [ 2306.474146][ T2519] workingset_activate_anon 0 [ 2306.474146][ T2519] workingset_activate_file 0 [ 2306.474146][ T2519] workingset_restore_anon 0 [ 2306.474146][ T2519] workingset_restore_file 2 [ 2306.474146][ T2519] workingset_nodereclaim 0 [ 2306.474146][ T2519] pgscan 3289 [ 2306.474146][ T2519] pgsteal 353 [ 2306.474146][ T2519] pgscan_kswapd 441 [ 2306.474146][ T2519] pgscan_direct 2848 [ 2306.474146][ T2519] pgscan_khugepaged 0 [ 2306.474146][ T2519] pgsteal_kswapd 0 [ 2306.474146][ T2519] pgsteal_direct 353 [ 2306.474146][ T2519] pgsteal_khugepaged 0 [ 2306.474146][ T2519] pgfault 228046 [ 2306.474146][ T2519] pgmajfault 1 [ 2306.474146][ T2519] pgrefill 49613 [ 2306.474146][ T2519] pgactivate 2932 [ 2306.474146][ T2519] pgdeactivate 0 [ 2306.474146][ T2519] pglazyfree 0 [ 2306.474146][ T2519] pglazyfreed 0 [ 2306.474146][ T2519] zswpin 0 [ 2306.474146][ T2519] zswpout 0 [ 2306.485371][ T2547] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:17:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000110000507000004ecffffff0000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r2, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}], 0x10, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={0x0, 0x1}, 0xc) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={0xffffffffffffffff, 0x400, 0x8}, 0xc) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f0000000600)='./file0\x00', 0x0, 0x10}, 0x10) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000680)={0x0, 0x100, 0x20}, 0xc) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r9}, 0x38) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r10}, 0x38) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r11}, 0x38) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r12}, 0x38) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000700)=@bpf_lsm={0x1d, 0x0, &(0x7f0000000080), &(0x7f0000000100)='syzkaller\x00', 0x559d, 0x36, &(0x7f0000000180)=""/54, 0x41000, 0x8, '\x00', r2, 0x1b, r3, 0x8, &(0x7f00000001c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x7, 0x1000}, 0x10, r4, 0x0, 0x0, &(0x7f00000006c0)=[r5, 0xffffffffffffffff, r6, r7, r8, r9, r10, 0x1, r11, r12]}, 0x80) 17:17:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'team_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x503, 0x70bd28, 0x1000, {0x0, 0x0, 0x0, 0x0, 0x4f141}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x33, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) [ 2306.816136][ T2552] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 17:17:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bb5, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2306.950787][ T2555] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2306.974193][ T2558] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2307.174983][ T2519] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2519,uid=0 [ 2307.204158][ T2519] Memory cgroup out of memory: Killed process 2519 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8832kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 17:17:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x7f200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2307.265002][ T2536] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2307.330134][ T2536] CPU: 0 PID: 2536 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2307.340180][ T2536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2307.350270][ T2536] Call Trace: [ 2307.353575][ T2536] [ 2307.356535][ T2536] dump_stack_lvl+0x136/0x150 [ 2307.361276][ T2536] dump_header+0x10a/0xd70 [ 2307.365740][ T2536] oom_kill_process+0x25d/0x600 [ 2307.370634][ T2536] out_of_memory+0x35c/0x1660 [ 2307.375359][ T2536] ? find_held_lock+0x2d/0x110 [ 2307.380169][ T2536] ? oom_killer_disable+0x2b0/0x2b0 [ 2307.385408][ T2536] ? rcu_read_unlock+0x9/0x60 [ 2307.390121][ T2536] ? find_held_lock+0x2d/0x110 [ 2307.394935][ T2536] mem_cgroup_out_of_memory+0x206/0x270 [ 2307.400616][ T2536] ? mem_cgroup_margin+0x130/0x130 [ 2307.405791][ T2536] ? lock_downgrade+0x690/0x690 [ 2307.410710][ T2536] try_charge_memcg+0xf99/0x13a0 [ 2307.415708][ T2536] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2307.421754][ T2536] ? rcu_read_unlock+0x9/0x60 [ 2307.426469][ T2536] ? lock_downgrade+0x690/0x690 [ 2307.431384][ T2536] charge_memcg+0x90/0x3b0 [ 2307.435869][ T2536] __mem_cgroup_charge+0x2b/0x90 [ 2307.440842][ T2536] do_wp_page+0x8ea/0x33c0 [ 2307.445305][ T2536] ? lock_sync+0x190/0x190 [ 2307.449746][ T2536] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2307.455128][ T2536] ? do_raw_spin_lock+0x124/0x2b0 [ 2307.460174][ T2536] ? spin_bug+0x1c0/0x1c0 [ 2307.464533][ T2536] __handle_mm_fault+0x1635/0x41c0 [ 2307.469665][ T2536] ? vm_iomap_memory+0x190/0x190 [ 2307.474631][ T2536] ? mas_walk+0x58f/0x730 [ 2307.479005][ T2536] ? numa_migrate_prep+0x3a0/0x3a0 [ 2307.484130][ T2536] ? do_user_addr_fault+0x367/0x1210 [ 2307.489442][ T2536] handle_mm_fault+0x2af/0x9f0 [ 2307.494227][ T2536] do_user_addr_fault+0x2ca/0x1210 [ 2307.499358][ T2536] ? rcu_is_watching+0x12/0xb0 [ 2307.504147][ T2536] exc_page_fault+0x98/0x170 [ 2307.508751][ T2536] asm_exc_page_fault+0x26/0x30 [ 2307.513622][ T2536] RIP: 0033:0x7fd4d9e39610 [ 2307.518044][ T2536] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2307.537667][ T2536] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2307.543744][ T2536] RAX: 0000000050777890 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2307.551722][ T2536] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000da234f1 [ 2307.559700][ T2536] RBP: 0000000050777890 R08: 0000000000001890 R09: 0000000050777894 [ 2307.567676][ T2536] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2307.575654][ T2536] R13: 0000000000000001 R14: 0000000000000030 R15: ffffffff8a03668e [ 2307.583634][ T2536] ? xas_start+0x14e/0x7a0 [ 2307.588084][ T2536] [ 2307.641517][ T2536] memory: usage 307200kB, limit 307200kB, failcnt 16011 [ 2307.648594][ T2536] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2307.657818][ T2536] Memory cgroup stats for /syz3: [ 2307.658056][ T2536] anon 122880 [ 2307.658056][ T2536] file 483328 [ 2307.658056][ T2536] kernel 313966592 [ 2307.658056][ T2536] kernel_stack 65536 [ 2307.658056][ T2536] pagetables 69632 [ 2307.658056][ T2536] sec_pagetables 0 [ 2307.658056][ T2536] percpu 5685696 [ 2307.658056][ T2536] sock 0 [ 2307.658056][ T2536] vmalloc 0 [ 2307.658056][ T2536] shmem 483328 [ 2307.658056][ T2536] zswap 0 [ 2307.658056][ T2536] zswapped 0 [ 2307.658056][ T2536] file_mapped 397312 [ 2307.658056][ T2536] file_dirty 0 [ 2307.658056][ T2536] file_writeback 0 [ 2307.658056][ T2536] swapcached 0 [ 2307.658056][ T2536] anon_thp 0 [ 2307.658056][ T2536] file_thp 0 [ 2307.658056][ T2536] shmem_thp 0 [ 2307.658056][ T2536] inactive_anon 131072 [ 2307.658056][ T2536] active_anon 475136 [ 2307.658056][ T2536] inactive_file 0 [ 2307.658056][ T2536] active_file 0 [ 2307.658056][ T2536] unevictable 0 [ 2307.658056][ T2536] slab_reclaimable 21032 [ 2307.658056][ T2536] slab_unreclaimable 308089216 [ 2307.658056][ T2536] slab 308110248 [ 2307.658056][ T2536] workingset_refault_anon 0 [ 2307.658056][ T2536] workingset_refault_file 0 [ 2307.658056][ T2536] workingset_activate_anon 0 [ 2307.658056][ T2536] workingset_activate_file 0 [ 2307.658056][ T2536] workingset_restore_anon 0 [ 2307.658056][ T2536] workingset_restore_file 0 [ 2307.658056][ T2536] workingset_nodereclaim 0 [ 2307.658056][ T2536] pgscan 2565 [ 2307.658056][ T2536] pgsteal 92 [ 2307.658056][ T2536] pgscan_kswapd 1652 [ 2307.658056][ T2536] pgscan_direct 913 [ 2307.658056][ T2536] pgscan_khugepaged 0 [ 2307.658056][ T2536] pgsteal_kswapd 3 [ 2307.658056][ T2536] pgsteal_direct 89 [ 2307.658056][ T2536] pgsteal_khugepaged 0 [ 2307.658056][ T2536] pgfault 152971 [ 2307.658056][ T2536] pgmajfault 1 [ 2307.658056][ T2536] pgrefill 23485 [ 2307.658056][ T2536] pgactivate 2464 [ 2307.658056][ T2536] pgdeactivate 0 [ 2307.658056][ T2536] pglazyfree 0 [ 2307.658056][ T2536] pglazyfreed 0 [ 2307.658056][ T2536] zswpin 0 [ 2307.658056][ T2536] zswpout 0 [ 2307.949199][ T2536] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=2536,uid=0 [ 2307.976151][ T2536] Memory cgroup out of memory: Killed process 2536 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8448kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2308.044334][ T2531] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2308.067063][ T2531] CPU: 1 PID: 2531 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2308.077281][ T2531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2308.087371][ T2531] Call Trace: [ 2308.090673][ T2531] [ 2308.093630][ T2531] dump_stack_lvl+0x136/0x150 [ 2308.098361][ T2531] dump_header+0x10a/0xd70 [ 2308.102820][ T2531] oom_kill_process+0x25d/0x600 [ 2308.107692][ T2531] out_of_memory+0x35c/0x1660 [ 2308.112394][ T2531] ? oom_killer_disable+0x2b0/0x2b0 [ 2308.117604][ T2531] ? rcu_read_unlock+0x9/0x60 [ 2308.122301][ T2531] ? find_held_lock+0x2d/0x110 [ 2308.127082][ T2531] mem_cgroup_out_of_memory+0x206/0x270 [ 2308.132681][ T2531] ? mem_cgroup_margin+0x130/0x130 [ 2308.137824][ T2531] ? lock_downgrade+0x690/0x690 [ 2308.142708][ T2531] try_charge_memcg+0xf99/0x13a0 [ 2308.147682][ T2531] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2308.153696][ T2531] ? rcu_read_unlock+0x9/0x60 [ 2308.158393][ T2531] ? lock_downgrade+0x690/0x690 [ 2308.163278][ T2531] charge_memcg+0x90/0x3b0 [ 2308.167730][ T2531] __mem_cgroup_charge+0x2b/0x90 [ 2308.172678][ T2531] __handle_mm_fault+0x2296/0x41c0 [ 2308.177901][ T2531] ? vm_iomap_memory+0x190/0x190 [ 2308.182852][ T2531] ? mas_walk+0x58f/0x730 [ 2308.187210][ T2531] ? numa_migrate_prep+0x3a0/0x3a0 [ 2308.192347][ T2531] handle_mm_fault+0x2af/0x9f0 [ 2308.197134][ T2531] do_user_addr_fault+0x2ca/0x1210 [ 2308.202265][ T2531] ? rcu_is_watching+0x12/0xb0 [ 2308.207054][ T2531] exc_page_fault+0x98/0x170 [ 2308.211659][ T2531] asm_exc_page_fault+0x26/0x30 [ 2308.216536][ T2531] RIP: 0033:0x7f9a5a03e171 [ 2308.220958][ T2531] Code: 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89 44 24 20 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 89 4c 24 28 fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 [ 2308.240595][ T2531] RSP: 002b:00007f9a5ad53000 EFLAGS: 00010206 [ 2308.246682][ T2531] RAX: 0000000000000001 RBX: 00007f9a5ad530f0 RCX: 0000000000000000 [ 2308.254668][ T2531] RDX: 0000000000000020 RSI: 00007f9a5ad53140 RDI: 0000000000000004 [ 2308.262649][ T2531] RBP: 0000000000000000 R08: 00007f9a5ad53054 R09: 000000000000000c [ 2308.270658][ T2531] R10: 0000000000000000 R11: 000000002000018f R12: 00007f9a5ad530a8 [ 2308.278639][ T2531] R13: 00007f9a5ad53140 R14: 0000000000000004 R15: 0000000000000000 [ 2308.286640][ T2531] [ 2308.291436][ T2531] memory: usage 307200kB, limit 307200kB, failcnt 40265 [ 2308.302752][ T2531] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2308.310078][ T2531] Memory cgroup stats for /syz1: [ 2308.310310][ T2531] anon 139264 [ 2308.310310][ T2531] file 405504 [ 2308.310310][ T2531] kernel 314028032 [ 2308.310310][ T2531] kernel_stack 65536 [ 2308.310310][ T2531] pagetables 77824 [ 2308.310310][ T2531] sec_pagetables 0 [ 2308.310310][ T2531] percpu 5669056 [ 2308.310310][ T2531] sock 0 [ 2308.310310][ T2531] vmalloc 0 [ 2308.310310][ T2531] shmem 401408 [ 2308.310310][ T2531] zswap 0 [ 2308.310310][ T2531] zswapped 0 [ 2308.310310][ T2531] file_mapped 344064 [ 2308.310310][ T2531] file_dirty 0 [ 2308.310310][ T2531] file_writeback 0 [ 2308.310310][ T2531] swapcached 0 [ 2308.310310][ T2531] anon_thp 0 [ 2308.310310][ T2531] file_thp 0 [ 2308.310310][ T2531] shmem_thp 0 [ 2308.310310][ T2531] inactive_anon 385024 [ 2308.310310][ T2531] active_anon 155648 [ 2308.310310][ T2531] inactive_file 4096 [ 2308.310310][ T2531] active_file 0 [ 2308.310310][ T2531] unevictable 0 [ 2308.310310][ T2531] slab_reclaimable 330680 [ 2308.310310][ T2531] slab_unreclaimable 307857408 [ 2308.310310][ T2531] slab 308188088 [ 2308.310310][ T2531] workingset_refault_anon 0 [ 2308.310310][ T2531] workingset_refault_file 27 [ 2308.310310][ T2531] workingset_activate_anon 0 [ 2308.310310][ T2531] workingset_activate_file 0 [ 2308.310310][ T2531] workingset_restore_anon 0 [ 2308.310310][ T2531] workingset_restore_file 0 [ 2308.310310][ T2531] workingset_nodereclaim 0 [ 2308.310310][ T2531] pgscan 3593 [ 2308.310310][ T2531] pgsteal 754 [ 2308.310310][ T2531] pgscan_kswapd 58 [ 2308.310310][ T2531] pgscan_direct 3535 [ 2308.310310][ T2531] pgscan_khugepaged 0 [ 2308.310310][ T2531] pgsteal_kswapd 3 [ 2308.310310][ T2531] pgsteal_direct 751 [ 2308.310310][ T2531] pgsteal_khugepaged 0 [ 2308.310310][ T2531] pgfault 214038 [ 2308.310310][ T2531] pgmajfault 3 [ 2308.310310][ T2531] pgrefill 26682 [ 2308.310310][ T2531] pgactivate 2337 [ 2308.310310][ T2531] pgdeactivate 0 [ 2308.310310][ T2531] pglazyfree 0 [ 2308.310310][ T2531] pglazyfreed 0 [ 2308.310310][ T2531] zswpin 0 [ 2308.310310][ T2531] zswpout 0 17:17:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffff0}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:17:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bb6, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000110000507000004ecffffff0000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r2, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r2, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}], 0x10, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={0x0, 0x1}, 0xc) (async) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={0x0, 0x1}, 0xc) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={0xffffffffffffffff, 0x400, 0x8}, 0xc) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f0000000600)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000680)={0x0, 0x100, 0x20}, 0xc) (async) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000680)={0x0, 0x100, 0x20}, 0xc) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r9}, 0x38) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r9}, 0x38) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) (async) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r10}, 0x38) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r10}, 0x38) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r11}, 0x38) (async) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r11}, 0x38) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r12}, 0x38) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000700)=@bpf_lsm={0x1d, 0x0, &(0x7f0000000080), &(0x7f0000000100)='syzkaller\x00', 0x559d, 0x36, &(0x7f0000000180)=""/54, 0x41000, 0x8, '\x00', r2, 0x1b, r3, 0x8, &(0x7f00000001c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x7, 0x1000}, 0x10, r4, 0x0, 0x0, &(0x7f00000006c0)=[r5, 0xffffffffffffffff, r6, r7, r8, r9, r10, 0x1, r11, r12]}, 0x80) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000700)=@bpf_lsm={0x1d, 0x0, &(0x7f0000000080), &(0x7f0000000100)='syzkaller\x00', 0x559d, 0x36, &(0x7f0000000180)=""/54, 0x41000, 0x8, '\x00', r2, 0x1b, r3, 0x8, &(0x7f00000001c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x7, 0x1000}, 0x10, r4, 0x0, 0x0, &(0x7f00000006c0)=[r5, 0xffffffffffffffff, r6, r7, r8, r9, r10, 0x1, r11, r12]}, 0x80) 17:17:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'team_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x503, 0x70bd28, 0x1000, {0x0, 0x0, 0x0, 0x0, 0x4f141}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x33, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bond0\x00'}) (async) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'team_slave_0\x00'}) (async) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x503, 0x70bd28, 0x1000, {0x0, 0x0, 0x0, 0x0, 0x4f141}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x33, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (async) [ 2308.504171][ T2531] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2522,uid=0 [ 2308.573153][ T2531] Memory cgroup out of memory: Killed process 2522 (syz-executor.1) total-vm:54680kB, anon-rss:380kB, file-rss:8448kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 2308.618046][ T2568] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2308.645325][ T2571] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2308.732574][ T2572] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2308.758809][ T2564] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 17:17:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x48, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:17:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'team_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x503, 0x70bd28, 0x1000, {0x0, 0x0, 0x0, 0x0, 0x4f141}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x33, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) [ 2308.786756][ T2564] CPU: 1 PID: 2564 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2308.796791][ T2564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2308.806874][ T2564] Call Trace: [ 2308.810178][ T2564] [ 2308.813131][ T2564] dump_stack_lvl+0x136/0x150 [ 2308.815894][ T2570] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2308.817837][ T2564] dump_header+0x10a/0xd70 [ 2308.817876][ T2564] oom_kill_process+0x25d/0x600 17:17:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000110000507000004ecffffff0000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r2, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}], 0x10, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={0x0, 0x1}, 0xc) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={0xffffffffffffffff, 0x400, 0x8}, 0xc) (async) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f0000000600)='./file0\x00', 0x0, 0x10}, 0x10) (async) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000680)={0x0, 0x100, 0x20}, 0xc) (async) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r9}, 0x38) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r10}, 0x38) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r11}, 0x38) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r12}, 0x38) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000700)=@bpf_lsm={0x1d, 0x0, &(0x7f0000000080), &(0x7f0000000100)='syzkaller\x00', 0x559d, 0x36, &(0x7f0000000180)=""/54, 0x41000, 0x8, '\x00', r2, 0x1b, r3, 0x8, &(0x7f00000001c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x7, 0x1000}, 0x10, r4, 0x0, 0x0, &(0x7f00000006c0)=[r5, 0xffffffffffffffff, r6, r7, r8, r9, r10, 0x1, r11, r12]}, 0x80) [ 2308.817905][ T2564] out_of_memory+0x35c/0x1660 [ 2308.841045][ T2564] ? oom_killer_disable+0x2b0/0x2b0 [ 2308.846288][ T2564] ? rcu_read_unlock+0x9/0x60 [ 2308.851008][ T2564] ? find_held_lock+0x2d/0x110 [ 2308.855817][ T2564] mem_cgroup_out_of_memory+0x206/0x270 [ 2308.861396][ T2564] ? mem_cgroup_margin+0x130/0x130 [ 2308.866547][ T2564] ? lock_downgrade+0x690/0x690 [ 2308.871458][ T2564] try_charge_memcg+0xf99/0x13a0 [ 2308.876458][ T2564] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2308.882498][ T2564] ? rcu_read_unlock+0x9/0x60 [ 2308.887276][ T2564] ? lock_downgrade+0x690/0x690 [ 2308.892188][ T2564] charge_memcg+0x90/0x3b0 [ 2308.896661][ T2564] __mem_cgroup_charge+0x2b/0x90 [ 2308.901644][ T2564] do_wp_page+0x8ea/0x33c0 [ 2308.906112][ T2564] ? lock_sync+0x190/0x190 [ 2308.910571][ T2564] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2308.915983][ T2564] ? do_raw_spin_lock+0x124/0x2b0 [ 2308.921057][ T2564] ? spin_bug+0x1c0/0x1c0 [ 2308.925449][ T2564] __handle_mm_fault+0x1635/0x41c0 [ 2308.930600][ T2564] ? vm_iomap_memory+0x190/0x190 17:17:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bb7, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2308.935573][ T2564] ? mas_walk+0x58f/0x730 [ 2308.939954][ T2564] ? numa_migrate_prep+0x3a0/0x3a0 [ 2308.945100][ T2564] ? do_user_addr_fault+0x367/0x1210 [ 2308.950437][ T2564] handle_mm_fault+0x2af/0x9f0 [ 2308.955242][ T2564] do_user_addr_fault+0x2ca/0x1210 [ 2308.960395][ T2564] ? rcu_is_watching+0x12/0xb0 [ 2308.965208][ T2564] exc_page_fault+0x98/0x170 [ 2308.969845][ T2564] asm_exc_page_fault+0x26/0x30 [ 2308.974742][ T2564] RIP: 0033:0x7fb9fa639610 [ 2308.979192][ T2564] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2308.998833][ T2564] RSP: 002b:00007ffc97628cd0 EFLAGS: 00010246 [ 2309.004936][ T2564] RAX: 000000002ca30da3 RBX: 00007fb9fa7ac018 RCX: 0000001b2dd20000 [ 2309.012942][ T2564] RDX: 0000000000000000 RSI: 0000001b2dd20018 RDI: 000000000c82bdac [ 2309.020949][ T2564] RBP: 000000002ca30da3 R08: 0000000000000da3 R09: 000000002ca30da7 [ 2309.028950][ T2564] R10: 00007ffc97628e90 R11: 0000000000000246 R12: 00007fb9fa7a0000 [ 2309.036958][ T2564] R13: 0000000000000001 R14: 0000000000000006 R15: ffffffff8804576c [ 2309.044961][ T2564] ? __sock_create+0x7c/0x850 [ 2309.049696][ T2564] 17:17:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000110000507000004ecffffff0000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r2, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000340)=[{}, {}], 0x10, 0x10, &(0x7f0000000380), &(0x7f00000003c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000400)}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={0x0, 0x1}, 0xc) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={0xffffffffffffffff, 0x400, 0x8}, 0xc) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f0000000600)='./file0\x00', 0x0, 0x10}, 0x10) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000680)={0x0, 0x100, 0x20}, 0xc) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r9}, 0x38) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r10}, 0x38) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r11}, 0x38) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x9, 0x8, 0x40, 0x0, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r12}, 0x38) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000700)=@bpf_lsm={0x1d, 0x0, &(0x7f0000000080), &(0x7f0000000100)='syzkaller\x00', 0x559d, 0x36, &(0x7f0000000180)=""/54, 0x41000, 0x8, '\x00', r2, 0x1b, r3, 0x8, &(0x7f00000001c0)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x7, 0x1000}, 0x10, r4, 0x0, 0x0, &(0x7f00000006c0)=[r5, 0xffffffffffffffff, r6, r7, r8, r9, r10, 0x1, r11, r12]}, 0x80) 17:17:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bb8, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2309.252167][ T2564] memory: usage 307200kB, limit 307200kB, failcnt 30374 [ 2309.278672][ T2564] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2309.320359][ T2564] Memory cgroup stats for /syz0: [ 2309.320637][ T2564] anon 118784 [ 2309.320637][ T2564] file 466944 [ 2309.320637][ T2564] kernel 313970688 [ 2309.320637][ T2564] kernel_stack 65536 [ 2309.320637][ T2564] pagetables 73728 [ 2309.320637][ T2564] sec_pagetables 0 [ 2309.320637][ T2564] percpu 5677344 [ 2309.320637][ T2564] sock 0 [ 2309.320637][ T2564] vmalloc 0 [ 2309.320637][ T2564] shmem 450560 [ 2309.320637][ T2564] zswap 0 [ 2309.320637][ T2564] zswapped 0 [ 2309.320637][ T2564] file_mapped 409600 [ 2309.320637][ T2564] file_dirty 0 [ 2309.320637][ T2564] file_writeback 0 [ 2309.320637][ T2564] swapcached 0 [ 2309.320637][ T2564] anon_thp 0 [ 2309.320637][ T2564] file_thp 0 [ 2309.320637][ T2564] shmem_thp 0 [ 2309.320637][ T2564] inactive_anon 405504 [ 2309.320637][ T2564] active_anon 163840 [ 2309.320637][ T2564] inactive_file 0 [ 2309.320637][ T2564] active_file 16384 [ 2309.320637][ T2564] unevictable 0 [ 2309.320637][ T2564] slab_reclaimable 62504 [ 2309.320637][ T2564] slab_unreclaimable 308066800 [ 2309.320637][ T2564] slab 308129304 [ 2309.320637][ T2564] workingset_refault_anon 0 [ 2309.320637][ T2564] workingset_refault_file 43 [ 2309.320637][ T2564] workingset_activate_anon 0 [ 2309.320637][ T2564] workingset_activate_file 0 [ 2309.320637][ T2564] workingset_restore_anon 0 [ 2309.320637][ T2564] workingset_restore_file 42 [ 2309.320637][ T2564] workingset_nodereclaim 0 [ 2309.320637][ T2564] pgscan 4817 [ 2309.320637][ T2564] pgsteal 1256 [ 2309.320637][ T2564] pgscan_kswapd 447 [ 2309.320637][ T2564] pgscan_direct 4370 [ 2309.320637][ T2564] pgscan_khugepaged 0 [ 2309.320637][ T2564] pgsteal_kswapd 2 [ 2309.320637][ T2564] pgsteal_direct 1254 [ 2309.320637][ T2564] pgsteal_khugepaged 0 [ 2309.320637][ T2564] pgfault 228132 [ 2309.320637][ T2564] pgmajfault 34 [ 2309.320637][ T2564] pgrefill 50622 [ 2309.320637][ T2564] pgactivate 3604 [ 2309.320637][ T2564] pgdeactivate 0 [ 2309.320637][ T2564] pglazyfree 0 [ 2309.320637][ T2564] pglazyfreed 0 [ 2309.320637][ T2564] zswpin 0 [ 2309.320637][ T2564] zswpout 0 17:17:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bb9, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2309.659527][ T2564] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2564,uid=0 [ 2309.779416][ T2564] Memory cgroup out of memory: Killed process 2564 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8576kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2309.917118][ T2569] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2309.959374][ T2569] CPU: 1 PID: 2569 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2309.969416][ T2569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2309.979514][ T2569] Call Trace: [ 2309.982815][ T2569] [ 2309.985761][ T2569] dump_stack_lvl+0x136/0x150 [ 2309.990490][ T2569] dump_header+0x10a/0xd70 [ 2309.994925][ T2569] oom_kill_process+0x25d/0x600 [ 2309.999788][ T2569] out_of_memory+0x35c/0x1660 [ 2310.004481][ T2569] ? oom_killer_disable+0x2b0/0x2b0 [ 2310.009707][ T2569] ? rcu_read_unlock+0x9/0x60 [ 2310.014407][ T2569] ? find_held_lock+0x2d/0x110 [ 2310.019189][ T2569] mem_cgroup_out_of_memory+0x206/0x270 [ 2310.024754][ T2569] ? mem_cgroup_margin+0x130/0x130 [ 2310.029905][ T2569] ? lock_downgrade+0x690/0x690 [ 2310.034788][ T2569] try_charge_memcg+0xf99/0x13a0 [ 2310.039758][ T2569] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2310.045766][ T2569] ? rcu_read_unlock+0x9/0x60 [ 2310.050456][ T2569] ? lock_downgrade+0x690/0x690 [ 2310.055356][ T2569] charge_memcg+0x90/0x3b0 [ 2310.059811][ T2569] __mem_cgroup_charge+0x2b/0x90 [ 2310.064757][ T2569] do_wp_page+0x8ea/0x33c0 [ 2310.069191][ T2569] ? lock_sync+0x190/0x190 [ 2310.073623][ T2569] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2310.079008][ T2569] ? do_raw_spin_lock+0x124/0x2b0 [ 2310.084069][ T2569] ? spin_bug+0x1c0/0x1c0 [ 2310.088425][ T2569] __handle_mm_fault+0x1635/0x41c0 [ 2310.093591][ T2569] ? vm_iomap_memory+0x190/0x190 [ 2310.098561][ T2569] ? mas_walk+0x58f/0x730 [ 2310.102934][ T2569] ? numa_migrate_prep+0x3a0/0x3a0 [ 2310.108088][ T2569] ? do_user_addr_fault+0x367/0x1210 [ 2310.113397][ T2569] handle_mm_fault+0x2af/0x9f0 [ 2310.118177][ T2569] do_user_addr_fault+0x2ca/0x1210 [ 2310.123304][ T2569] ? rcu_is_watching+0x12/0xb0 [ 2310.128107][ T2569] exc_page_fault+0x98/0x170 [ 2310.132734][ T2569] asm_exc_page_fault+0x26/0x30 [ 2310.137610][ T2569] RIP: 0033:0x7fd4d9e39610 [ 2310.142031][ T2569] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2310.161644][ T2569] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2310.167740][ T2569] RAX: 0000000039ddb301 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2310.175733][ T2569] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000a2383ba [ 2310.183710][ T2569] RBP: 0000000039ddb301 R08: 0000000000001301 R09: 0000000039ddb305 [ 2310.191686][ T2569] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2310.199660][ T2569] R13: 0000000000000001 R14: 0000000000000014 R15: ffffffff83cdd7cf [ 2310.207638][ T2569] ? security_socket_create+0x3f/0xc0 [ 2310.213085][ T2569] [ 2310.269298][ T2569] memory: usage 307200kB, limit 307200kB, failcnt 16099 [ 2310.276397][ T2569] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2310.299198][ T2569] Memory cgroup stats for /syz3: [ 2310.299430][ T2569] anon 118784 [ 2310.299430][ T2569] file 487424 [ 2310.299430][ T2569] kernel 313950208 [ 2310.299430][ T2569] kernel_stack 65536 [ 2310.299430][ T2569] pagetables 69632 [ 2310.299430][ T2569] sec_pagetables 0 [ 2310.299430][ T2569] percpu 5685632 [ 2310.299430][ T2569] sock 0 [ 2310.299430][ T2569] vmalloc 0 [ 2310.299430][ T2569] shmem 483328 [ 2310.299430][ T2569] zswap 0 [ 2310.299430][ T2569] zswapped 0 [ 2310.299430][ T2569] file_mapped 397312 [ 2310.299430][ T2569] file_dirty 0 [ 2310.299430][ T2569] file_writeback 0 [ 2310.299430][ T2569] swapcached 0 [ 2310.299430][ T2569] anon_thp 0 [ 2310.299430][ T2569] file_thp 0 [ 2310.299430][ T2569] shmem_thp 0 [ 2310.299430][ T2569] inactive_anon 126976 [ 2310.299430][ T2569] active_anon 475136 [ 2310.299430][ T2569] inactive_file 4096 [ 2310.299430][ T2569] active_file 0 [ 2310.299430][ T2569] unevictable 0 [ 2310.299430][ T2569] slab_reclaimable 21272 [ 2310.299430][ T2569] slab_unreclaimable 308079856 [ 2310.299430][ T2569] slab 308101128 [ 2310.299430][ T2569] workingset_refault_anon 0 [ 2310.299430][ T2569] workingset_refault_file 0 [ 2310.299430][ T2569] workingset_activate_anon 0 [ 2310.299430][ T2569] workingset_activate_file 0 [ 2310.299430][ T2569] workingset_restore_anon 0 [ 2310.299430][ T2569] workingset_restore_file 0 [ 2310.299430][ T2569] workingset_nodereclaim 0 [ 2310.299430][ T2569] pgscan 2599 [ 2310.299430][ T2569] pgsteal 96 [ 2310.299430][ T2569] pgscan_kswapd 1654 [ 2310.299430][ T2569] pgscan_direct 945 [ 2310.299430][ T2569] pgscan_khugepaged 0 [ 2310.299430][ T2569] pgsteal_kswapd 3 [ 2310.299430][ T2569] pgsteal_direct 93 [ 2310.299430][ T2569] pgsteal_khugepaged 0 [ 2310.299430][ T2569] pgfault 153023 [ 2310.299430][ T2569] pgmajfault 2 [ 2310.299430][ T2569] pgrefill 23485 [ 2310.299430][ T2569] pgactivate 2494 [ 2310.299430][ T2569] pgdeactivate 0 [ 2310.299430][ T2569] pglazyfree 0 [ 2310.299430][ T2569] pglazyfreed 0 [ 2310.299430][ T2569] zswpin 0 [ 2310.299430][ T2569] zswpout 0 17:17:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x80200f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2310.578878][ T2569] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=2569,uid=0 [ 2310.639258][ T2569] Memory cgroup out of memory: Killed process 2569 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8448kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2310.657519][ T2600] syz-executor.1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2310.669609][ T2600] CPU: 1 PID: 2600 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2310.679646][ T2600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2310.689734][ T2600] Call Trace: [ 2310.693048][ T2600] [ 2310.696004][ T2600] dump_stack_lvl+0x136/0x150 [ 2310.700733][ T2600] dump_header+0x10a/0xd70 [ 2310.705186][ T2600] oom_kill_process+0x25d/0x600 [ 2310.710064][ T2600] out_of_memory+0x35c/0x1660 [ 2310.714778][ T2600] ? oom_killer_disable+0x2b0/0x2b0 [ 2310.719992][ T2600] ? rcu_read_unlock+0x9/0x60 [ 2310.724692][ T2600] ? find_held_lock+0x2d/0x110 [ 2310.729477][ T2600] mem_cgroup_out_of_memory+0x206/0x270 [ 2310.735054][ T2600] ? mem_cgroup_margin+0x130/0x130 [ 2310.740358][ T2600] ? lock_downgrade+0x690/0x690 [ 2310.745269][ T2600] try_charge_memcg+0xf99/0x13a0 [ 2310.750242][ T2600] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2310.756424][ T2600] ? get_mem_cgroup_from_objcg+0xa1/0x280 [ 2310.762186][ T2600] ? lock_downgrade+0x690/0x690 [ 2310.767078][ T2600] ? lock_downgrade+0x690/0x690 [ 2310.771961][ T2600] obj_cgroup_charge+0x2af/0x5e0 [ 2310.776945][ T2600] ? sock_alloc_inode+0x27/0x1d0 [ 2310.781898][ T2600] kmem_cache_alloc_lru+0x142/0x600 [ 2310.787125][ T2600] sock_alloc_inode+0x27/0x1d0 [ 2310.791897][ T2600] ? sock_free_inode+0x30/0x30 [ 2310.796668][ T2600] alloc_inode+0x61/0x230 [ 2310.801021][ T2600] new_inode_pseudo+0x17/0x80 [ 2310.805718][ T2600] sock_alloc+0x40/0x270 [ 2310.809968][ T2600] __sock_create+0xbd/0x850 [ 2310.814485][ T2600] ? xfd_validate_state+0x5d/0x180 [ 2310.819619][ T2600] __sys_socket+0x133/0x250 [ 2310.824152][ T2600] ? __sys_socket_file+0x1d0/0x1d0 [ 2310.829456][ T2600] __x64_sys_socket+0x73/0xb0 [ 2310.834146][ T2600] do_syscall_64+0x39/0xb0 [ 2310.838674][ T2600] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2310.844590][ T2600] RIP: 0033:0x7f9a5a08c169 [ 2310.849021][ T2600] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 2310.868755][ T2600] RSP: 002b:00007f9a5ad54168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 2310.877191][ T2600] RAX: ffffffffffffffda RBX: 00007f9a5a1abf80 RCX: 00007f9a5a08c169 [ 2310.885169][ T2600] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 2310.893145][ T2600] RBP: 00007f9a5a0e7ca1 R08: 0000000000000000 R09: 0000000000000000 [ 2310.901142][ T2600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2310.909124][ T2600] R13: 00007ffd971aa82f R14: 00007f9a5ad54300 R15: 0000000000022000 [ 2310.917150][ T2600] [ 2311.311620][ T2600] memory: usage 307180kB, limit 307200kB, failcnt 40392 [ 2311.356428][ T2600] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2311.413810][ T2600] Memory cgroup stats for /syz1: [ 2311.414065][ T2600] anon 131072 [ 2311.414065][ T2600] file 405504 [ 2311.414065][ T2600] kernel 314015744 [ 2311.414065][ T2600] kernel_stack 65536 [ 2311.414065][ T2600] pagetables 69632 [ 2311.414065][ T2600] sec_pagetables 0 [ 2311.414065][ T2600] percpu 5669056 [ 2311.414065][ T2600] sock 0 [ 2311.414065][ T2600] vmalloc 0 [ 2311.414065][ T2600] shmem 401408 [ 2311.414065][ T2600] zswap 0 [ 2311.414065][ T2600] zswapped 0 [ 2311.414065][ T2600] file_mapped 344064 [ 2311.414065][ T2600] file_dirty 0 [ 2311.414065][ T2600] file_writeback 0 [ 2311.414065][ T2600] swapcached 0 [ 2311.414065][ T2600] anon_thp 0 [ 2311.414065][ T2600] file_thp 0 [ 2311.414065][ T2600] shmem_thp 0 [ 2311.414065][ T2600] inactive_anon 434176 [ 2311.414065][ T2600] active_anon 98304 [ 2311.414065][ T2600] inactive_file 0 [ 2311.414065][ T2600] active_file 4096 [ 2311.414065][ T2600] unevictable 0 [ 2311.414065][ T2600] slab_reclaimable 328752 [ 2311.414065][ T2600] slab_unreclaimable 307856360 [ 2311.414065][ T2600] slab 308185112 [ 2311.414065][ T2600] workingset_refault_anon 0 [ 2311.414065][ T2600] workingset_refault_file 27 [ 2311.414065][ T2600] workingset_activate_anon 0 [ 2311.414065][ T2600] workingset_activate_file 0 [ 2311.414065][ T2600] workingset_restore_anon 0 [ 2311.414065][ T2600] workingset_restore_file 0 [ 2311.414065][ T2600] workingset_nodereclaim 0 [ 2311.414065][ T2600] pgscan 3697 [ 2311.414065][ T2600] pgsteal 759 [ 2311.414065][ T2600] pgscan_kswapd 73 [ 2311.414065][ T2600] pgscan_direct 3624 [ 2311.414065][ T2600] pgscan_khugepaged 0 [ 2311.414065][ T2600] pgsteal_kswapd 4 [ 2311.414065][ T2600] pgsteal_direct 755 [ 2311.414065][ T2600] pgsteal_khugepaged 0 [ 2311.414065][ T2600] pgfault 214095 [ 2311.414065][ T2600] pgmajfault 4 [ 2311.414065][ T2600] pgrefill 26685 [ 2311.414065][ T2600] pgactivate 2436 [ 2311.414065][ T2600] pgdeactivate 0 [ 2311.414065][ T2600] pglazyfree 0 [ 2311.414065][ T2600] pglazyfreed 0 [ 2311.414065][ T2600] zswpin 0 [ 2311.414065][ T2600] zswpout 0 [ 2311.574873][ T2619] __nla_validate_parse: 6 callbacks suppressed 17:17:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bba, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x200}, 0x20}}, 0x10) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)=@delchain={0x4c, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x4c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000006400310f00"/20, @ANYRES32=0x0, @ANYBLOB="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"], 0x4c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r8) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r9, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000580)={&(0x7f0000001440)=@newchain={0xfe8, 0x64, 0x400, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0x8}, {0xfff3, 0xfff2}, {0x8, 0x3}}, [@TCA_RATE={0x6, 0x5, {0xbf, 0x8}}, @TCA_RATE={0x6, 0x5, {0x5, 0x8}}, @TCA_CHAIN={0x8, 0xb, 0x400}, @TCA_CHAIN={0x8, 0xb, 0xffffffff}, @TCA_RATE={0x6, 0x5, {0x1}}, @filter_kind_options=@f_u32={{0x8}, {0x2dc, 0x2, [@TCA_U32_SEL={0xb4, 0x5, {0xa, 0x81, 0x6, 0x4, 0x5, 0x4, 0x2, 0x2, [{0x5bdd, 0x66, 0x7, 0xe11}, {0x3, 0x7, 0x1000000, 0xfffffffb}, {0x1, 0x80000001, 0x7, 0xffffff8c}, {0xe93, 0x4, 0x1, 0x777}, {0x3, 0x26e9, 0x2, 0x2}, {0xffffffff, 0x4, 0x7, 0x40}, {0x0, 0x1000, 0x9, 0x1e}, {0x1bb4, 0x5, 0x575a5dc1, 0xffffffff}, {0x2, 0xffff, 0xffff, 0x20}, {0x1, 0x4, 0x7fffffff, 0x7}]}}, @TCA_U32_LINK={0x8, 0x3, 0x20}, @TCA_U32_INDEV={0x14, 0x8, 'gretap0\x00'}, @TCA_U32_DIVISOR={0x8, 0x4, 0x77}, @TCA_U32_CLASSID={0x8, 0x1, {0x7, 0xffe9}}, @TCA_U32_FLAGS={0x8, 0xb, 0x1}, @TCA_U32_SEL={0x1c4, 0x5, {0xc, 0x0, 0x1, 0x5, 0x0, 0x43, 0x40, 0x0, [{0x1, 0x0, 0x6, 0xedd8}, {0x4, 0x1f, 0x80000000, 0x80}, {0x7fffffff, 0x8, 0x3f, 0x6}, {0x3, 0x3, 0xfff, 0x1}, {0x1000, 0x2, 0x6, 0xb5}, {0x9, 0x1, 0x5, 0x7f}, {0x1, 0x8, 0x1796, 0x7}, {0x9, 0x4, 0x0, 0x3f}, {0x6, 0x7, 0x8000, 0x7f}, {0x7, 0x2, 0x8, 0x20}, {0x80000001, 0x9, 0x9}, {0x9, 0x8, 0x80000001, 0x3}, {0x355, 0x2, 0x1, 0x2}, {0x1f, 0x624, 0x0, 0x6}, {0x77, 0xff, 0xfffff276, 0x80000000}, {0x5, 0x6, 0x8000000, 0x2}, {0x1000, 0x8, 0xe, 0x90}, {0x9, 0x6, 0x5, 0x10001}, {0xfbd6, 0x4, 0x4, 0x2}, {0x53, 0x3, 0x5, 0x3ff}, {0x8000, 0x7, 0xe5}, {0x81, 0x856e, 0x2, 0x5}, {0x0, 0x80000001, 0x7, 0x4}, {0xce67, 0xd3, 0xc8, 0x8}, {0xffffff3a, 0x7f, 0x5e2}, {0xfffffff7, 0x4, 0x9, 0x1}, {0x6, 0x3, 0x0, 0x3ff}]}}, @TCA_U32_POLICE={0x24, 0x6, [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xf5}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1}]}, @TCA_U32_FLAGS={0x8, 0xb, 0x4}]}}, @TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_RATE={0x6, 0x5, {0x3, 0x6d}}, @filter_kind_options=@f_rsvp6={{0xa}, {0xc88, 0x2, [@TCA_RSVP_ACT={0x7c0, 0x6, [@m_ipt={0x130, 0xf, 0x0, 0x0, {{0x8}, {0xa0, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x8b, 0x6, {0x7ff, 'filter\x00', 0x3, 0x3ff, "0a2e5182be9ecd9c542cacc4a38ca5dac6072656ed64fe69175ffe77c8c04680d9baf482640ce21dba03280e00f5e69f2e0cba9630b02285654c14f85813d8b2b397b140444e40620f96cd17ae3ac008b1a8652b1ea22a368a8f990aa63e45b5c2"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x7756}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}]}, {0x6a, 0x6, "c3ac241d88f0d1bda6121adf216471921e5b8c324f19e066f4aa51d2689ed0a2b2cc0b90755e3071174a859bccc7289654d76c120762ec51a573ff4a8acab4e639de1bdfc93383b9100ba94c0d4caa3a0654b015311be3ba8465711821fa138e67de6439fc44"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_ife={0x124, 0xb, 0x0, 0x0, {{0x8}, {0x64, 0x2, 0x0, 0x1, [@TCA_IFE_TYPE={0x6, 0x5, 0x1}, @TCA_IFE_METALST={0x24, 0x6, [@IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x2c}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}]}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x7, 0x5, 0x5, 0x401, 0x7}}}, @TCA_IFE_SMAC={0xa, 0x4, @remote}, @TCA_IFE_DMAC={0xa, 0x3, @random="75d9a8297d7d"}]}, {0x9b, 0x6, "e25067e7030f5857caa1c82fc110f9aca3e85c14ffe31234ca9d0b960c3ddb7066ccba7f5e029013b1919ae7359f2262cd8d16caecace349ef5ce35a9c80abc6d04e034013b27ee02dfb91d1c2c5b41e92cf02edff9ab73409451c96cc637ee5d5c631dd2fa8fa8ac543b6fa53f8516a5558ab6e2e3486520a83fe2635f5cc5690abecebc077e09e53878282002b14600aa91482212b75"}, {0xc}, {0xc, 0x8, {0x1, 0x4}}}}, @m_bpf={0xf8, 0x9, 0x0, 0x0, {{0x8}, {0x58, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x0, 0x0, 0x8, 0x491, 0x80000000}}, @TCA_ACT_BPF_OPS={0x4}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_FD={0x8, 0x5, r0}, @TCA_ACT_BPF_FD={0x8}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x2}, @TCA_ACT_BPF_FD={0x8, 0x5, r7}]}, {0x7c, 0x6, "93804e6c21ebae2a6ac9af24eee084540eed8687abcb5bdaa3906ac4adf03edceec71c1482296c2bb514a07adbf959b7175483b4e314f1397a63740ae63dadfc2bdaa9631015d5c0510d1c28a5bd39dab18009b8db95f380fa2d20b1a6a9051a9ae07716b3cfad6336af4ad4bfc7d217c1e5b1b4f88b6e1d"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_bpf={0x1a4, 0x13, 0x0, 0x0, {{0x8}, {0x8c, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x2, 0x100, 0xe, 0x20, 0x100}}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x5, 0x0, 0xffffffffffffffff, 0x9, 0x1d}}, @TCA_ACT_BPF_FD={0x8, 0x5, r0}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x2}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x9, 0x3, 0x5, 0x7, 0x2}}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}]}, {0xf1, 0x6, "b0b49149deff5abb24221432ff0af8109a666050886f8c1f50983c38504c52429035bd1c3cec587d697f869d32af8919369ddde3c3c2c2152603296565ab08b426fd8ab1a12de1cad30e954206bd87e0bdbf871542fabccc79f7f70593c1c57c737dae1b424340102aaf11b0a79ccae94a923fe860574513750e1ea5233a7323e824524c7ddffd1a1df024d9eca749f1a26699e68673f8f031c8b463db6ff2c74066601ca62fa0958bacdc22c8898976f69ffadf8394276157e1584462c5738a82d5a289aa7d65d0e91cdb55d435b1483cfc653aaecb9ecf8b7a97daf07aba14fc3535060a4a68c9872d47aeea"}, {0xc}, {0xc, 0x8, {0x2, 0x3}}}}, @m_tunnel_key={0xf8, 0xc, 0x0, 0x0, {{0xf}, {0x2c, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @local}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @multicast2}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @broadcast}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0xa0, 0x6, "c7d99e6dcc733fe3bf64443f618a863fc2c03c3b47f5b94027b56cfdb70013b2cb8ddefe22dff11a8fae294e02e4c1a0787d8239100ca177273516d6a8dc9288d0ebb6b3467edc26c24b19f07208a6689449cdb981e2bf1ac5bc930edc018cd1c9b33d50fd58b13c40c6849597c4f269e9e5bb60aac1e866f352a194456c4a928f6b8c4b360b2d9a8905716935a922c174749c61b216adad17735dea"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ipt={0x1d4, 0x8, 0x0, 0x0, {{0x8}, {0x198, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_INDEX={0x8, 0x3, 0x7ff}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_TARG={0x9f, 0x6, {0x401, 'mangle\x00', 0xf9, 0x0, "dac0d3d07d31187f3f12436a7f297f1062e10c05ad60ef9850ad233fbc45aa61d7f23b45400554a68705f46c431f634a07c62f4b752181504ccb663b5a612b20fe1ab4e99a26d7140519d9986bf1b88cfa501b5f4f3302234dfcba1e54d37a76298cd37609c27dda4cd1d60999ce06c8c0b8d112c3"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x1}, @TCA_IPT_TARG={0xb0, 0x6, {0x40, 'raw\x00', 0x0, 0x9, "aa2e15bedc52ee4933c33fb1994d8908fc085014b159e35e4b0bd9214bccaacbf42320e445c9bee757f685d1baafabd6986b488bc0240d4c8ca4e99a109c1f5aa090a9f7146adc59f7054e0c30b4a81bfbd15e4d813ade0bfc724710582a9b9f8ed77fb4b213b4deeb700cec1c2fb08ddf941bcdeee1ff8f914f22a928a92eb097affdabc4a9"}}]}, {0x15, 0x6, "f8b2ac71439ab3ccba2e0c66c41ee88595"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}]}, @TCA_RSVP_DST={0x14, 0x2, @empty}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x8, 0x8}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x3, 0x1}, {0x4, 0x6, 0x800}, 0x0, 0x1, 0x9}}, @TCA_RSVP_POLICE={0x18, 0x5, [@TCA_POLICE_RATE64={0xc, 0x8, 0x3}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x20ce}]}, @TCA_RSVP_POLICE={0x470, 0x5, [@TCA_POLICE_RATE64={0xc, 0x8, 0x3}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xffffffff, 0x800, 0x2, 0x80000000, 0xfffffff7, 0xc, 0x9, 0x3, 0x4, 0x7, 0x3, 0x40, 0x8001, 0x9, 0x20, 0xd5, 0x9, 0x6, 0x101, 0x3, 0x8001, 0x81, 0x7fffffff, 0x40, 0x3, 0x8, 0x3, 0x1000, 0x40, 0xfff, 0x9, 0x9, 0x100, 0x7, 0x47a, 0x89, 0xffff, 0x807, 0x8000, 0x3ff80000, 0x40, 0x6, 0x4, 0x100, 0x5, 0x9, 0x5ea2, 0x81, 0x80000001, 0x5b8, 0x80, 0x9, 0x2, 0x9, 0x1f, 0x7f, 0x1, 0x7, 0x4, 0x7fffffff, 0x7fff, 0x9, 0x0, 0x7, 0x1000, 0x100, 0x1, 0xff, 0x0, 0xfffffffc, 0x5, 0x1, 0x9, 0x8, 0x0, 0xe574, 0x5, 0xd8, 0x6, 0x5, 0x8000, 0x3, 0x6, 0x1000, 0xd3c, 0x5, 0xffffffff, 0xff80, 0x200, 0x1, 0x4, 0x800, 0x1, 0xe1c, 0x682c730, 0x8, 0x7, 0x9, 0x7, 0x3ff, 0x5, 0x0, 0x6, 0x6dd34f9e, 0x7, 0xa599, 0xfffffffe, 0x2, 0x7fff, 0x7ff, 0x947, 0x8, 0x100, 0xc36, 0x6, 0x2, 0x40, 0xfffffff8, 0x6, 0x0, 0xed1b, 0x8, 0x9, 0x9, 0xcef, 0x0, 0x1, 0x8, 0x2, 0x4, 0x7fff, 0x3, 0x20, 0x7b92e028, 0x8, 0x8, 0x2, 0x9, 0x3, 0xdd4, 0x7, 0x4, 0xfffffff9, 0x80000001, 0x1f, 0x75, 0x1f, 0x200, 0x8, 0x601f, 0x7, 0x1f, 0x0, 0x8000, 0x3, 0x4000000, 0x62, 0x5, 0xffffffff, 0x3ff, 0xc48, 0x3, 0x2, 0x1f, 0x20, 0x673, 0x9, 0x743af081, 0x1, 0x9, 0x453c, 0xffffffff, 0x1, 0xffff93df, 0x5d64, 0xffff0000, 0x101, 0x7, 0x81, 0x8, 0x5, 0x7fffffff, 0xcc1, 0x4, 0x9, 0x7f, 0x5, 0x8, 0x101, 0x4, 0x0, 0x6, 0x1214, 0x800, 0x0, 0x2, 0x40, 0x3, 0x401, 0x3, 0x5, 0x10000, 0xfff, 0x7, 0x1f, 0x401, 0x2, 0x3, 0xf098, 0x101, 0x800, 0x0, 0x5, 0x2, 0xfffffffb, 0x81, 0x3, 0x100, 0x2, 0x5, 0x80000001, 0xd77f, 0x0, 0x31, 0x5, 0x3, 0x309, 0xffffff00, 0x101, 0x2, 0x1, 0x7fff, 0x20, 0x5, 0x7, 0x1, 0xfff, 0xb9c1, 0x101, 0x5, 0x7, 0x6, 0x9, 0xffff0000, 0x7fffffff, 0xffff8000, 0x84b, 0x4, 0x7b8, 0xff, 0x8, 0x4, 0x0, 0x100000, 0x4fcb, 0x8]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x4, 0x1, 0x80000001, 0x3, 0xdd, {0x81, 0x1, 0xf34, 0x7f, 0x3, 0x9}, {0x25, 0x1, 0x6, 0x7, 0x5, 0x5}, 0x1f80, 0x200}}, @TCA_POLICE_RESULT={0x8, 0x5, 0x2}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x4}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x5}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x200}]}]}}, @filter_kind_options=@f_fw={{0x7}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8, 0x1, {0xa, 0x541f53d94f003718}}]}}]}, 0xfe8}, 0x1, 0x0, 0x0, 0x8001}, 0x4000000) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) socket$netlink(0x10, 0x3, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f00000001c0)={'syztnl0\x00', 0x0, 0x2f, 0x2, 0xe9, 0x1ff, 0x30, @private0, @empty, 0x1, 0x10, 0xffff, 0x4}}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv4_getnexthop={0x3c, 0x6a, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NHA_MASTER={0x8}, @NHA_OIF={0x8, 0x5, r10}, @NHA_MASTER={0x8, 0xa, 0x1}, @NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r11}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:17:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffe}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2311.574893][ T2619] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2311.838532][ T2624] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 17:17:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bbb, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) [ 2312.109714][ T2600] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2589,uid=0 [ 2312.125755][ T2629] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2312.154257][ T2600] Memory cgroup out of memory: Killed process 2589 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8448kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2312.225043][ T2628] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2312.256504][ T2628] CPU: 0 PID: 2628 Comm: syz-executor.3 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2312.266543][ T2628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2312.276622][ T2628] Call Trace: [ 2312.279926][ T2628] [ 2312.282914][ T2628] dump_stack_lvl+0x136/0x150 [ 2312.287737][ T2628] dump_header+0x10a/0xd70 [ 2312.292200][ T2628] oom_kill_process+0x25d/0x600 [ 2312.297090][ T2628] out_of_memory+0x35c/0x1660 [ 2312.301809][ T2628] ? oom_killer_disable+0x2b0/0x2b0 [ 2312.307047][ T2628] ? rcu_read_unlock+0x9/0x60 [ 2312.311760][ T2628] ? find_held_lock+0x2d/0x110 [ 2312.316547][ T2628] mem_cgroup_out_of_memory+0x206/0x270 [ 2312.322115][ T2628] ? mem_cgroup_margin+0x130/0x130 [ 2312.327244][ T2628] ? lock_downgrade+0x690/0x690 [ 2312.332126][ T2628] try_charge_memcg+0xf99/0x13a0 [ 2312.337090][ T2628] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2312.343099][ T2628] ? rcu_read_unlock+0x9/0x60 [ 2312.347790][ T2628] ? lock_downgrade+0x690/0x690 [ 2312.352669][ T2628] charge_memcg+0x90/0x3b0 [ 2312.357109][ T2628] __mem_cgroup_charge+0x2b/0x90 [ 2312.362057][ T2628] do_wp_page+0x8ea/0x33c0 [ 2312.366518][ T2628] ? lock_sync+0x190/0x190 [ 2312.370952][ T2628] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 2312.376336][ T2628] ? do_raw_spin_lock+0x124/0x2b0 [ 2312.381380][ T2628] ? spin_bug+0x1c0/0x1c0 [ 2312.385737][ T2628] __handle_mm_fault+0x1635/0x41c0 [ 2312.390867][ T2628] ? vm_iomap_memory+0x190/0x190 [ 2312.395830][ T2628] ? mas_walk+0x58f/0x730 [ 2312.400209][ T2628] ? numa_migrate_prep+0x3a0/0x3a0 [ 2312.405347][ T2628] ? do_user_addr_fault+0x367/0x1210 [ 2312.410670][ T2628] handle_mm_fault+0x2af/0x9f0 [ 2312.415465][ T2628] do_user_addr_fault+0x2ca/0x1210 [ 2312.420593][ T2628] ? rcu_is_watching+0x12/0xb0 [ 2312.425384][ T2628] exc_page_fault+0x98/0x170 [ 2312.430008][ T2628] asm_exc_page_fault+0x26/0x30 [ 2312.434967][ T2628] RIP: 0033:0x7fd4d9e39610 [ 2312.439389][ T2628] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 2312.459099][ T2628] RSP: 002b:00007ffc42f88ad0 EFLAGS: 00010246 [ 2312.465178][ T2628] RAX: 000000008e05bd27 RBX: 00007fd4d9fac018 RCX: 0000001b2da20000 [ 2312.473166][ T2628] RDX: 0000000000000000 RSI: 0000001b2da20018 RDI: 000000000c82c966 [ 2312.481142][ T2628] RBP: 000000008e05bd27 R08: 0000000000001d27 R09: 000000008e05bd2b [ 2312.489119][ T2628] R10: 00007ffc42f88c90 R11: 0000000000000246 R12: 00007fd4d9fa0000 [ 2312.497095][ T2628] R13: 0000000000000001 R14: 0000000000000002 R15: ffffffff88047ccb [ 2312.505069][ T2628] ? __sys_socket+0xcb/0x250 [ 2312.509685][ T2628] [ 2312.519174][ T2628] memory: usage 307200kB, limit 307200kB, failcnt 16414 [ 2312.548850][ T2628] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2312.586405][ T2628] Memory cgroup stats for /syz3: [ 2312.586598][ T2628] anon 98304 [ 2312.586598][ T2628] file 507904 [ 2312.586598][ T2628] kernel 313966592 [ 2312.586598][ T2628] kernel_stack 65536 [ 2312.586598][ T2628] pagetables 69632 [ 2312.586598][ T2628] sec_pagetables 0 [ 2312.586598][ T2628] percpu 5685696 [ 2312.586598][ T2628] sock 0 [ 2312.586598][ T2628] vmalloc 0 [ 2312.586598][ T2628] shmem 483328 [ 2312.586598][ T2628] zswap 0 [ 2312.586598][ T2628] zswapped 0 [ 2312.586598][ T2628] file_mapped 397312 [ 2312.586598][ T2628] file_dirty 0 [ 2312.586598][ T2628] file_writeback 0 [ 2312.586598][ T2628] swapcached 0 [ 2312.586598][ T2628] anon_thp 0 [ 2312.586598][ T2628] file_thp 0 [ 2312.586598][ T2628] shmem_thp 0 [ 2312.586598][ T2628] inactive_anon 36864 [ 2312.586598][ T2628] active_anon 544768 [ 2312.586598][ T2628] inactive_file 8192 [ 2312.586598][ T2628] active_file 16384 [ 2312.586598][ T2628] unevictable 0 [ 2312.586598][ T2628] slab_reclaimable 21992 [ 2312.586598][ T2628] slab_unreclaimable 308089216 [ 2312.586598][ T2628] slab 308111208 [ 2312.586598][ T2628] workingset_refault_anon 0 [ 2312.586598][ T2628] workingset_refault_file 37 [ 2312.586598][ T2628] workingset_activate_anon 0 [ 2312.586598][ T2628] workingset_activate_file 0 [ 2312.586598][ T2628] workingset_restore_anon 0 [ 2312.586598][ T2628] workingset_restore_file 36 [ 2312.586598][ T2628] workingset_nodereclaim 0 [ 2312.586598][ T2628] pgscan 3483 [ 2312.586598][ T2628] pgsteal 388 [ 2312.586598][ T2628] pgscan_kswapd 1698 [ 2312.586598][ T2628] pgscan_direct 1785 [ 2312.586598][ T2628] pgscan_khugepaged 0 [ 2312.586598][ T2628] pgsteal_kswapd 11 [ 2312.586598][ T2628] pgsteal_direct 377 [ 2312.586598][ T2628] pgsteal_khugepaged 0 [ 2312.586598][ T2628] pgfault 153096 [ 2312.586598][ T2628] pgmajfault 21 [ 2312.586598][ T2628] pgrefill 23568 [ 2312.586598][ T2628] pgactivate 2823 [ 2312.586598][ T2628] pgdeactivate 0 [ 2312.586598][ T2628] pglazyfree 0 [ 2312.586598][ T2628] pglazyfreed 0 [ 2312.586598][ T2628] zswpin 0 [ 2312.586598][ T2628] zswpout 0 [ 2312.805913][ T2634] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:17:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bb9, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bbc, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x4a, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2313.000695][ T2628] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=2628,uid=0 17:17:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x200}, 0x20}}, 0x10) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)=@delchain={0x4c, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x4c}}, 0x0) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) (async) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000006400310f00"/20, @ANYRES32=0x0, @ANYBLOB="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"], 0x4c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) (async) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r8) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r9, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000580)={&(0x7f0000001440)=@newchain={0xfe8, 0x64, 0x400, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0x8}, {0xfff3, 0xfff2}, {0x8, 0x3}}, [@TCA_RATE={0x6, 0x5, {0xbf, 0x8}}, @TCA_RATE={0x6, 0x5, {0x5, 0x8}}, @TCA_CHAIN={0x8, 0xb, 0x400}, @TCA_CHAIN={0x8, 0xb, 0xffffffff}, @TCA_RATE={0x6, 0x5, {0x1}}, @filter_kind_options=@f_u32={{0x8}, {0x2dc, 0x2, [@TCA_U32_SEL={0xb4, 0x5, {0xa, 0x81, 0x6, 0x4, 0x5, 0x4, 0x2, 0x2, [{0x5bdd, 0x66, 0x7, 0xe11}, {0x3, 0x7, 0x1000000, 0xfffffffb}, {0x1, 0x80000001, 0x7, 0xffffff8c}, {0xe93, 0x4, 0x1, 0x777}, {0x3, 0x26e9, 0x2, 0x2}, {0xffffffff, 0x4, 0x7, 0x40}, {0x0, 0x1000, 0x9, 0x1e}, {0x1bb4, 0x5, 0x575a5dc1, 0xffffffff}, {0x2, 0xffff, 0xffff, 0x20}, {0x1, 0x4, 0x7fffffff, 0x7}]}}, @TCA_U32_LINK={0x8, 0x3, 0x20}, @TCA_U32_INDEV={0x14, 0x8, 'gretap0\x00'}, @TCA_U32_DIVISOR={0x8, 0x4, 0x77}, @TCA_U32_CLASSID={0x8, 0x1, {0x7, 0xffe9}}, @TCA_U32_FLAGS={0x8, 0xb, 0x1}, @TCA_U32_SEL={0x1c4, 0x5, {0xc, 0x0, 0x1, 0x5, 0x0, 0x43, 0x40, 0x0, [{0x1, 0x0, 0x6, 0xedd8}, {0x4, 0x1f, 0x80000000, 0x80}, {0x7fffffff, 0x8, 0x3f, 0x6}, {0x3, 0x3, 0xfff, 0x1}, {0x1000, 0x2, 0x6, 0xb5}, {0x9, 0x1, 0x5, 0x7f}, {0x1, 0x8, 0x1796, 0x7}, {0x9, 0x4, 0x0, 0x3f}, {0x6, 0x7, 0x8000, 0x7f}, {0x7, 0x2, 0x8, 0x20}, {0x80000001, 0x9, 0x9}, {0x9, 0x8, 0x80000001, 0x3}, {0x355, 0x2, 0x1, 0x2}, {0x1f, 0x624, 0x0, 0x6}, {0x77, 0xff, 0xfffff276, 0x80000000}, {0x5, 0x6, 0x8000000, 0x2}, {0x1000, 0x8, 0xe, 0x90}, {0x9, 0x6, 0x5, 0x10001}, {0xfbd6, 0x4, 0x4, 0x2}, {0x53, 0x3, 0x5, 0x3ff}, {0x8000, 0x7, 0xe5}, {0x81, 0x856e, 0x2, 0x5}, {0x0, 0x80000001, 0x7, 0x4}, {0xce67, 0xd3, 0xc8, 0x8}, {0xffffff3a, 0x7f, 0x5e2}, {0xfffffff7, 0x4, 0x9, 0x1}, {0x6, 0x3, 0x0, 0x3ff}]}}, @TCA_U32_POLICE={0x24, 0x6, [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xf5}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1}]}, @TCA_U32_FLAGS={0x8, 0xb, 0x4}]}}, @TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_RATE={0x6, 0x5, {0x3, 0x6d}}, @filter_kind_options=@f_rsvp6={{0xa}, {0xc88, 0x2, [@TCA_RSVP_ACT={0x7c0, 0x6, [@m_ipt={0x130, 0xf, 0x0, 0x0, {{0x8}, {0xa0, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x8b, 0x6, {0x7ff, 'filter\x00', 0x3, 0x3ff, "0a2e5182be9ecd9c542cacc4a38ca5dac6072656ed64fe69175ffe77c8c04680d9baf482640ce21dba03280e00f5e69f2e0cba9630b02285654c14f85813d8b2b397b140444e40620f96cd17ae3ac008b1a8652b1ea22a368a8f990aa63e45b5c2"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x7756}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}]}, {0x6a, 0x6, "c3ac241d88f0d1bda6121adf216471921e5b8c324f19e066f4aa51d2689ed0a2b2cc0b90755e3071174a859bccc7289654d76c120762ec51a573ff4a8acab4e639de1bdfc93383b9100ba94c0d4caa3a0654b015311be3ba8465711821fa138e67de6439fc44"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_ife={0x124, 0xb, 0x0, 0x0, {{0x8}, {0x64, 0x2, 0x0, 0x1, [@TCA_IFE_TYPE={0x6, 0x5, 0x1}, @TCA_IFE_METALST={0x24, 0x6, [@IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x2c}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}]}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x7, 0x5, 0x5, 0x401, 0x7}}}, @TCA_IFE_SMAC={0xa, 0x4, @remote}, @TCA_IFE_DMAC={0xa, 0x3, @random="75d9a8297d7d"}]}, {0x9b, 0x6, "e25067e7030f5857caa1c82fc110f9aca3e85c14ffe31234ca9d0b960c3ddb7066ccba7f5e029013b1919ae7359f2262cd8d16caecace349ef5ce35a9c80abc6d04e034013b27ee02dfb91d1c2c5b41e92cf02edff9ab73409451c96cc637ee5d5c631dd2fa8fa8ac543b6fa53f8516a5558ab6e2e3486520a83fe2635f5cc5690abecebc077e09e53878282002b14600aa91482212b75"}, {0xc}, {0xc, 0x8, {0x1, 0x4}}}}, @m_bpf={0xf8, 0x9, 0x0, 0x0, {{0x8}, {0x58, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x0, 0x0, 0x8, 0x491, 0x80000000}}, @TCA_ACT_BPF_OPS={0x4}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_FD={0x8, 0x5, r0}, @TCA_ACT_BPF_FD={0x8}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x2}, @TCA_ACT_BPF_FD={0x8, 0x5, r7}]}, {0x7c, 0x6, "93804e6c21ebae2a6ac9af24eee084540eed8687abcb5bdaa3906ac4adf03edceec71c1482296c2bb514a07adbf959b7175483b4e314f1397a63740ae63dadfc2bdaa9631015d5c0510d1c28a5bd39dab18009b8db95f380fa2d20b1a6a9051a9ae07716b3cfad6336af4ad4bfc7d217c1e5b1b4f88b6e1d"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_bpf={0x1a4, 0x13, 0x0, 0x0, {{0x8}, {0x8c, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x2, 0x100, 0xe, 0x20, 0x100}}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x5, 0x0, 0xffffffffffffffff, 0x9, 0x1d}}, @TCA_ACT_BPF_FD={0x8, 0x5, r0}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x2}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x9, 0x3, 0x5, 0x7, 0x2}}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}]}, {0xf1, 0x6, "b0b49149deff5abb24221432ff0af8109a666050886f8c1f50983c38504c52429035bd1c3cec587d697f869d32af8919369ddde3c3c2c2152603296565ab08b426fd8ab1a12de1cad30e954206bd87e0bdbf871542fabccc79f7f70593c1c57c737dae1b424340102aaf11b0a79ccae94a923fe860574513750e1ea5233a7323e824524c7ddffd1a1df024d9eca749f1a26699e68673f8f031c8b463db6ff2c74066601ca62fa0958bacdc22c8898976f69ffadf8394276157e1584462c5738a82d5a289aa7d65d0e91cdb55d435b1483cfc653aaecb9ecf8b7a97daf07aba14fc3535060a4a68c9872d47aeea"}, {0xc}, {0xc, 0x8, {0x2, 0x3}}}}, @m_tunnel_key={0xf8, 0xc, 0x0, 0x0, {{0xf}, {0x2c, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @local}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @multicast2}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @broadcast}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0xa0, 0x6, "c7d99e6dcc733fe3bf64443f618a863fc2c03c3b47f5b94027b56cfdb70013b2cb8ddefe22dff11a8fae294e02e4c1a0787d8239100ca177273516d6a8dc9288d0ebb6b3467edc26c24b19f07208a6689449cdb981e2bf1ac5bc930edc018cd1c9b33d50fd58b13c40c6849597c4f269e9e5bb60aac1e866f352a194456c4a928f6b8c4b360b2d9a8905716935a922c174749c61b216adad17735dea"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ipt={0x1d4, 0x8, 0x0, 0x0, {{0x8}, {0x198, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_INDEX={0x8, 0x3, 0x7ff}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_TARG={0x9f, 0x6, {0x401, 'mangle\x00', 0xf9, 0x0, "dac0d3d07d31187f3f12436a7f297f1062e10c05ad60ef9850ad233fbc45aa61d7f23b45400554a68705f46c431f634a07c62f4b752181504ccb663b5a612b20fe1ab4e99a26d7140519d9986bf1b88cfa501b5f4f3302234dfcba1e54d37a76298cd37609c27dda4cd1d60999ce06c8c0b8d112c3"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x1}, @TCA_IPT_TARG={0xb0, 0x6, {0x40, 'raw\x00', 0x0, 0x9, "aa2e15bedc52ee4933c33fb1994d8908fc085014b159e35e4b0bd9214bccaacbf42320e445c9bee757f685d1baafabd6986b488bc0240d4c8ca4e99a109c1f5aa090a9f7146adc59f7054e0c30b4a81bfbd15e4d813ade0bfc724710582a9b9f8ed77fb4b213b4deeb700cec1c2fb08ddf941bcdeee1ff8f914f22a928a92eb097affdabc4a9"}}]}, {0x15, 0x6, "f8b2ac71439ab3ccba2e0c66c41ee88595"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}]}, @TCA_RSVP_DST={0x14, 0x2, @empty}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x8, 0x8}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x3, 0x1}, {0x4, 0x6, 0x800}, 0x0, 0x1, 0x9}}, @TCA_RSVP_POLICE={0x18, 0x5, [@TCA_POLICE_RATE64={0xc, 0x8, 0x3}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x20ce}]}, @TCA_RSVP_POLICE={0x470, 0x5, [@TCA_POLICE_RATE64={0xc, 0x8, 0x3}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xffffffff, 0x800, 0x2, 0x80000000, 0xfffffff7, 0xc, 0x9, 0x3, 0x4, 0x7, 0x3, 0x40, 0x8001, 0x9, 0x20, 0xd5, 0x9, 0x6, 0x101, 0x3, 0x8001, 0x81, 0x7fffffff, 0x40, 0x3, 0x8, 0x3, 0x1000, 0x40, 0xfff, 0x9, 0x9, 0x100, 0x7, 0x47a, 0x89, 0xffff, 0x807, 0x8000, 0x3ff80000, 0x40, 0x6, 0x4, 0x100, 0x5, 0x9, 0x5ea2, 0x81, 0x80000001, 0x5b8, 0x80, 0x9, 0x2, 0x9, 0x1f, 0x7f, 0x1, 0x7, 0x4, 0x7fffffff, 0x7fff, 0x9, 0x0, 0x7, 0x1000, 0x100, 0x1, 0xff, 0x0, 0xfffffffc, 0x5, 0x1, 0x9, 0x8, 0x0, 0xe574, 0x5, 0xd8, 0x6, 0x5, 0x8000, 0x3, 0x6, 0x1000, 0xd3c, 0x5, 0xffffffff, 0xff80, 0x200, 0x1, 0x4, 0x800, 0x1, 0xe1c, 0x682c730, 0x8, 0x7, 0x9, 0x7, 0x3ff, 0x5, 0x0, 0x6, 0x6dd34f9e, 0x7, 0xa599, 0xfffffffe, 0x2, 0x7fff, 0x7ff, 0x947, 0x8, 0x100, 0xc36, 0x6, 0x2, 0x40, 0xfffffff8, 0x6, 0x0, 0xed1b, 0x8, 0x9, 0x9, 0xcef, 0x0, 0x1, 0x8, 0x2, 0x4, 0x7fff, 0x3, 0x20, 0x7b92e028, 0x8, 0x8, 0x2, 0x9, 0x3, 0xdd4, 0x7, 0x4, 0xfffffff9, 0x80000001, 0x1f, 0x75, 0x1f, 0x200, 0x8, 0x601f, 0x7, 0x1f, 0x0, 0x8000, 0x3, 0x4000000, 0x62, 0x5, 0xffffffff, 0x3ff, 0xc48, 0x3, 0x2, 0x1f, 0x20, 0x673, 0x9, 0x743af081, 0x1, 0x9, 0x453c, 0xffffffff, 0x1, 0xffff93df, 0x5d64, 0xffff0000, 0x101, 0x7, 0x81, 0x8, 0x5, 0x7fffffff, 0xcc1, 0x4, 0x9, 0x7f, 0x5, 0x8, 0x101, 0x4, 0x0, 0x6, 0x1214, 0x800, 0x0, 0x2, 0x40, 0x3, 0x401, 0x3, 0x5, 0x10000, 0xfff, 0x7, 0x1f, 0x401, 0x2, 0x3, 0xf098, 0x101, 0x800, 0x0, 0x5, 0x2, 0xfffffffb, 0x81, 0x3, 0x100, 0x2, 0x5, 0x80000001, 0xd77f, 0x0, 0x31, 0x5, 0x3, 0x309, 0xffffff00, 0x101, 0x2, 0x1, 0x7fff, 0x20, 0x5, 0x7, 0x1, 0xfff, 0xb9c1, 0x101, 0x5, 0x7, 0x6, 0x9, 0xffff0000, 0x7fffffff, 0xffff8000, 0x84b, 0x4, 0x7b8, 0xff, 0x8, 0x4, 0x0, 0x100000, 0x4fcb, 0x8]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x4, 0x1, 0x80000001, 0x3, 0xdd, {0x81, 0x1, 0xf34, 0x7f, 0x3, 0x9}, {0x25, 0x1, 0x6, 0x7, 0x5, 0x5}, 0x1f80, 0x200}}, @TCA_POLICE_RESULT={0x8, 0x5, 0x2}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x4}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x5}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x200}]}]}}, @filter_kind_options=@f_fw={{0x7}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8, 0x1, {0xa, 0x541f53d94f003718}}]}}]}, 0xfe8}, 0x1, 0x0, 0x0, 0x8001}, 0x4000000) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) socket$netlink(0x10, 0x3, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f00000001c0)={'syztnl0\x00', 0x0, 0x2f, 0x2, 0xe9, 0x1ff, 0x30, @private0, @empty, 0x1, 0x10, 0xffff, 0x4}}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv4_getnexthop={0x3c, 0x6a, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NHA_MASTER={0x8}, @NHA_OIF={0x8, 0x5, r10}, @NHA_MASTER={0x8, 0xa, 0x1}, @NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r11}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x40) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2313.089744][ T2638] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2313.166761][ T2639] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2313.180072][ T2628] Memory cgroup out of memory: Killed process 2628 (syz-executor.3) total-vm:54548kB, anon-rss:380kB, file-rss:8320kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 2313.349592][ T2615] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2313.379493][ T2615] CPU: 0 PID: 2615 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2313.389524][ T2615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2313.399608][ T2615] Call Trace: [ 2313.402895][ T2615] [ 2313.405828][ T2615] dump_stack_lvl+0x136/0x150 [ 2313.410537][ T2615] dump_header+0x10a/0xd70 [ 2313.414970][ T2615] oom_kill_process+0x25d/0x600 [ 2313.419832][ T2615] out_of_memory+0x35c/0x1660 [ 2313.424528][ T2615] ? oom_killer_disable+0x2b0/0x2b0 [ 2313.429738][ T2615] ? rcu_read_unlock+0x9/0x60 [ 2313.434434][ T2615] ? find_held_lock+0x2d/0x110 [ 2313.439235][ T2615] mem_cgroup_out_of_memory+0x206/0x270 [ 2313.444820][ T2615] ? mem_cgroup_margin+0x130/0x130 [ 2313.449988][ T2615] ? lock_downgrade+0x690/0x690 [ 2313.454887][ T2615] try_charge_memcg+0xf99/0x13a0 [ 2313.459857][ T2615] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2313.465899][ T2615] ? rcu_read_unlock+0x9/0x60 [ 2313.470587][ T2615] ? lock_downgrade+0x690/0x690 [ 2313.475465][ T2615] charge_memcg+0x90/0x3b0 [ 2313.479911][ T2615] __mem_cgroup_charge+0x2b/0x90 [ 2313.484872][ T2615] __handle_mm_fault+0x2296/0x41c0 [ 2313.490003][ T2615] ? mt_find+0x3b9/0xa60 [ 2313.494263][ T2615] ? vm_iomap_memory+0x190/0x190 [ 2313.499220][ T2615] ? mas_find+0x200/0x200 [ 2313.503587][ T2615] handle_mm_fault+0x2af/0x9f0 [ 2313.508371][ T2615] do_user_addr_fault+0x51a/0x1210 [ 2313.513506][ T2615] exc_page_fault+0x98/0x170 [ 2313.518114][ T2615] asm_exc_page_fault+0x26/0x30 [ 2313.522985][ T2615] RIP: 0033:0x7fb9fa686cb6 [ 2313.527419][ T2615] Code: Unable to access opcode bytes at 0x7fb9fa686c8c. [ 2313.534433][ T2615] RSP: 002b:00007ffc97628da8 EFLAGS: 00010246 [ 2313.540507][ T2615] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2313.548483][ T2615] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2313.556468][ T2615] RBP: 00007ffc97628e68 R08: 00007fb9fa600000 R09: 00007fb9fa200000 [ 2313.564442][ T2615] R10: 00007fb9fa2000c8 R11: 0000000000000246 R12: 00000000002347fa [ 2313.572419][ T2615] R13: 00007ffc97628e90 R14: 00007fb9fa7abf80 R15: 0000000000000032 [ 2313.580413][ T2615] 17:17:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 17:17:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bbd, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x200}, 0x20}}, 0x10) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)=@delchain={0x4c, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8}]}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x4c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r5) (async) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000006400310f00"/20, @ANYRES32=0x0, @ANYBLOB="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"], 0x4c}}, 0x0) (async) r6 = socket$nl_route(0x10, 0x3, 0x0) (async) r7 = socket$netlink(0x10, 0x3, 0x0) (async) r8 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r8) (async) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r9, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000580)={&(0x7f0000001440)=@newchain={0xfe8, 0x64, 0x400, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0x8}, {0xfff3, 0xfff2}, {0x8, 0x3}}, [@TCA_RATE={0x6, 0x5, {0xbf, 0x8}}, @TCA_RATE={0x6, 0x5, {0x5, 0x8}}, @TCA_CHAIN={0x8, 0xb, 0x400}, @TCA_CHAIN={0x8, 0xb, 0xffffffff}, @TCA_RATE={0x6, 0x5, {0x1}}, @filter_kind_options=@f_u32={{0x8}, {0x2dc, 0x2, [@TCA_U32_SEL={0xb4, 0x5, {0xa, 0x81, 0x6, 0x4, 0x5, 0x4, 0x2, 0x2, [{0x5bdd, 0x66, 0x7, 0xe11}, {0x3, 0x7, 0x1000000, 0xfffffffb}, {0x1, 0x80000001, 0x7, 0xffffff8c}, {0xe93, 0x4, 0x1, 0x777}, {0x3, 0x26e9, 0x2, 0x2}, {0xffffffff, 0x4, 0x7, 0x40}, {0x0, 0x1000, 0x9, 0x1e}, {0x1bb4, 0x5, 0x575a5dc1, 0xffffffff}, {0x2, 0xffff, 0xffff, 0x20}, {0x1, 0x4, 0x7fffffff, 0x7}]}}, @TCA_U32_LINK={0x8, 0x3, 0x20}, @TCA_U32_INDEV={0x14, 0x8, 'gretap0\x00'}, @TCA_U32_DIVISOR={0x8, 0x4, 0x77}, @TCA_U32_CLASSID={0x8, 0x1, {0x7, 0xffe9}}, @TCA_U32_FLAGS={0x8, 0xb, 0x1}, @TCA_U32_SEL={0x1c4, 0x5, {0xc, 0x0, 0x1, 0x5, 0x0, 0x43, 0x40, 0x0, [{0x1, 0x0, 0x6, 0xedd8}, {0x4, 0x1f, 0x80000000, 0x80}, {0x7fffffff, 0x8, 0x3f, 0x6}, {0x3, 0x3, 0xfff, 0x1}, {0x1000, 0x2, 0x6, 0xb5}, {0x9, 0x1, 0x5, 0x7f}, {0x1, 0x8, 0x1796, 0x7}, {0x9, 0x4, 0x0, 0x3f}, {0x6, 0x7, 0x8000, 0x7f}, {0x7, 0x2, 0x8, 0x20}, {0x80000001, 0x9, 0x9}, {0x9, 0x8, 0x80000001, 0x3}, {0x355, 0x2, 0x1, 0x2}, {0x1f, 0x624, 0x0, 0x6}, {0x77, 0xff, 0xfffff276, 0x80000000}, {0x5, 0x6, 0x8000000, 0x2}, {0x1000, 0x8, 0xe, 0x90}, {0x9, 0x6, 0x5, 0x10001}, {0xfbd6, 0x4, 0x4, 0x2}, {0x53, 0x3, 0x5, 0x3ff}, {0x8000, 0x7, 0xe5}, {0x81, 0x856e, 0x2, 0x5}, {0x0, 0x80000001, 0x7, 0x4}, {0xce67, 0xd3, 0xc8, 0x8}, {0xffffff3a, 0x7f, 0x5e2}, {0xfffffff7, 0x4, 0x9, 0x1}, {0x6, 0x3, 0x0, 0x3ff}]}}, @TCA_U32_POLICE={0x24, 0x6, [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xf5}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1}]}, @TCA_U32_FLAGS={0x8, 0xb, 0x4}]}}, @TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_RATE={0x6, 0x5, {0x3, 0x6d}}, @filter_kind_options=@f_rsvp6={{0xa}, {0xc88, 0x2, [@TCA_RSVP_ACT={0x7c0, 0x6, [@m_ipt={0x130, 0xf, 0x0, 0x0, {{0x8}, {0xa0, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x8b, 0x6, {0x7ff, 'filter\x00', 0x3, 0x3ff, "0a2e5182be9ecd9c542cacc4a38ca5dac6072656ed64fe69175ffe77c8c04680d9baf482640ce21dba03280e00f5e69f2e0cba9630b02285654c14f85813d8b2b397b140444e40620f96cd17ae3ac008b1a8652b1ea22a368a8f990aa63e45b5c2"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x7756}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}]}, {0x6a, 0x6, "c3ac241d88f0d1bda6121adf216471921e5b8c324f19e066f4aa51d2689ed0a2b2cc0b90755e3071174a859bccc7289654d76c120762ec51a573ff4a8acab4e639de1bdfc93383b9100ba94c0d4caa3a0654b015311be3ba8465711821fa138e67de6439fc44"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_ife={0x124, 0xb, 0x0, 0x0, {{0x8}, {0x64, 0x2, 0x0, 0x1, [@TCA_IFE_TYPE={0x6, 0x5, 0x1}, @TCA_IFE_METALST={0x24, 0x6, [@IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x2c}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}]}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x7, 0x5, 0x5, 0x401, 0x7}}}, @TCA_IFE_SMAC={0xa, 0x4, @remote}, @TCA_IFE_DMAC={0xa, 0x3, @random="75d9a8297d7d"}]}, {0x9b, 0x6, "e25067e7030f5857caa1c82fc110f9aca3e85c14ffe31234ca9d0b960c3ddb7066ccba7f5e029013b1919ae7359f2262cd8d16caecace349ef5ce35a9c80abc6d04e034013b27ee02dfb91d1c2c5b41e92cf02edff9ab73409451c96cc637ee5d5c631dd2fa8fa8ac543b6fa53f8516a5558ab6e2e3486520a83fe2635f5cc5690abecebc077e09e53878282002b14600aa91482212b75"}, {0xc}, {0xc, 0x8, {0x1, 0x4}}}}, @m_bpf={0xf8, 0x9, 0x0, 0x0, {{0x8}, {0x58, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x0, 0x0, 0x8, 0x491, 0x80000000}}, @TCA_ACT_BPF_OPS={0x4}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_FD={0x8, 0x5, r0}, @TCA_ACT_BPF_FD={0x8}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x2}, @TCA_ACT_BPF_FD={0x8, 0x5, r7}]}, {0x7c, 0x6, "93804e6c21ebae2a6ac9af24eee084540eed8687abcb5bdaa3906ac4adf03edceec71c1482296c2bb514a07adbf959b7175483b4e314f1397a63740ae63dadfc2bdaa9631015d5c0510d1c28a5bd39dab18009b8db95f380fa2d20b1a6a9051a9ae07716b3cfad6336af4ad4bfc7d217c1e5b1b4f88b6e1d"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_bpf={0x1a4, 0x13, 0x0, 0x0, {{0x8}, {0x8c, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x2, 0x100, 0xe, 0x20, 0x100}}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x5, 0x0, 0xffffffffffffffff, 0x9, 0x1d}}, @TCA_ACT_BPF_FD={0x8, 0x5, r0}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x2}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x9, 0x3, 0x5, 0x7, 0x2}}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}]}, {0xf1, 0x6, "b0b49149deff5abb24221432ff0af8109a666050886f8c1f50983c38504c52429035bd1c3cec587d697f869d32af8919369ddde3c3c2c2152603296565ab08b426fd8ab1a12de1cad30e954206bd87e0bdbf871542fabccc79f7f70593c1c57c737dae1b424340102aaf11b0a79ccae94a923fe860574513750e1ea5233a7323e824524c7ddffd1a1df024d9eca749f1a26699e68673f8f031c8b463db6ff2c74066601ca62fa0958bacdc22c8898976f69ffadf8394276157e1584462c5738a82d5a289aa7d65d0e91cdb55d435b1483cfc653aaecb9ecf8b7a97daf07aba14fc3535060a4a68c9872d47aeea"}, {0xc}, {0xc, 0x8, {0x2, 0x3}}}}, @m_tunnel_key={0xf8, 0xc, 0x0, 0x0, {{0xf}, {0x2c, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @local}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @multicast2}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @broadcast}, @TCA_TUNNEL_KEY_NO_CSUM={0x5, 0xa, 0x1}]}, {0xa0, 0x6, "c7d99e6dcc733fe3bf64443f618a863fc2c03c3b47f5b94027b56cfdb70013b2cb8ddefe22dff11a8fae294e02e4c1a0787d8239100ca177273516d6a8dc9288d0ebb6b3467edc26c24b19f07208a6689449cdb981e2bf1ac5bc930edc018cd1c9b33d50fd58b13c40c6849597c4f269e9e5bb60aac1e866f352a194456c4a928f6b8c4b360b2d9a8905716935a922c174749c61b216adad17735dea"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ipt={0x1d4, 0x8, 0x0, 0x0, {{0x8}, {0x198, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_INDEX={0x8, 0x3, 0x7ff}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_TARG={0x9f, 0x6, {0x401, 'mangle\x00', 0xf9, 0x0, "dac0d3d07d31187f3f12436a7f297f1062e10c05ad60ef9850ad233fbc45aa61d7f23b45400554a68705f46c431f634a07c62f4b752181504ccb663b5a612b20fe1ab4e99a26d7140519d9986bf1b88cfa501b5f4f3302234dfcba1e54d37a76298cd37609c27dda4cd1d60999ce06c8c0b8d112c3"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x1}, @TCA_IPT_TARG={0xb0, 0x6, {0x40, 'raw\x00', 0x0, 0x9, "aa2e15bedc52ee4933c33fb1994d8908fc085014b159e35e4b0bd9214bccaacbf42320e445c9bee757f685d1baafabd6986b488bc0240d4c8ca4e99a109c1f5aa090a9f7146adc59f7054e0c30b4a81bfbd15e4d813ade0bfc724710582a9b9f8ed77fb4b213b4deeb700cec1c2fb08ddf941bcdeee1ff8f914f22a928a92eb097affdabc4a9"}}]}, {0x15, 0x6, "f8b2ac71439ab3ccba2e0c66c41ee88595"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}]}, @TCA_RSVP_DST={0x14, 0x2, @empty}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x8, 0x8}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x3, 0x1}, {0x4, 0x6, 0x800}, 0x0, 0x1, 0x9}}, @TCA_RSVP_POLICE={0x18, 0x5, [@TCA_POLICE_RATE64={0xc, 0x8, 0x3}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x20ce}]}, @TCA_RSVP_POLICE={0x470, 0x5, [@TCA_POLICE_RATE64={0xc, 0x8, 0x3}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xffffffff, 0x800, 0x2, 0x80000000, 0xfffffff7, 0xc, 0x9, 0x3, 0x4, 0x7, 0x3, 0x40, 0x8001, 0x9, 0x20, 0xd5, 0x9, 0x6, 0x101, 0x3, 0x8001, 0x81, 0x7fffffff, 0x40, 0x3, 0x8, 0x3, 0x1000, 0x40, 0xfff, 0x9, 0x9, 0x100, 0x7, 0x47a, 0x89, 0xffff, 0x807, 0x8000, 0x3ff80000, 0x40, 0x6, 0x4, 0x100, 0x5, 0x9, 0x5ea2, 0x81, 0x80000001, 0x5b8, 0x80, 0x9, 0x2, 0x9, 0x1f, 0x7f, 0x1, 0x7, 0x4, 0x7fffffff, 0x7fff, 0x9, 0x0, 0x7, 0x1000, 0x100, 0x1, 0xff, 0x0, 0xfffffffc, 0x5, 0x1, 0x9, 0x8, 0x0, 0xe574, 0x5, 0xd8, 0x6, 0x5, 0x8000, 0x3, 0x6, 0x1000, 0xd3c, 0x5, 0xffffffff, 0xff80, 0x200, 0x1, 0x4, 0x800, 0x1, 0xe1c, 0x682c730, 0x8, 0x7, 0x9, 0x7, 0x3ff, 0x5, 0x0, 0x6, 0x6dd34f9e, 0x7, 0xa599, 0xfffffffe, 0x2, 0x7fff, 0x7ff, 0x947, 0x8, 0x100, 0xc36, 0x6, 0x2, 0x40, 0xfffffff8, 0x6, 0x0, 0xed1b, 0x8, 0x9, 0x9, 0xcef, 0x0, 0x1, 0x8, 0x2, 0x4, 0x7fff, 0x3, 0x20, 0x7b92e028, 0x8, 0x8, 0x2, 0x9, 0x3, 0xdd4, 0x7, 0x4, 0xfffffff9, 0x80000001, 0x1f, 0x75, 0x1f, 0x200, 0x8, 0x601f, 0x7, 0x1f, 0x0, 0x8000, 0x3, 0x4000000, 0x62, 0x5, 0xffffffff, 0x3ff, 0xc48, 0x3, 0x2, 0x1f, 0x20, 0x673, 0x9, 0x743af081, 0x1, 0x9, 0x453c, 0xffffffff, 0x1, 0xffff93df, 0x5d64, 0xffff0000, 0x101, 0x7, 0x81, 0x8, 0x5, 0x7fffffff, 0xcc1, 0x4, 0x9, 0x7f, 0x5, 0x8, 0x101, 0x4, 0x0, 0x6, 0x1214, 0x800, 0x0, 0x2, 0x40, 0x3, 0x401, 0x3, 0x5, 0x10000, 0xfff, 0x7, 0x1f, 0x401, 0x2, 0x3, 0xf098, 0x101, 0x800, 0x0, 0x5, 0x2, 0xfffffffb, 0x81, 0x3, 0x100, 0x2, 0x5, 0x80000001, 0xd77f, 0x0, 0x31, 0x5, 0x3, 0x309, 0xffffff00, 0x101, 0x2, 0x1, 0x7fff, 0x20, 0x5, 0x7, 0x1, 0xfff, 0xb9c1, 0x101, 0x5, 0x7, 0x6, 0x9, 0xffff0000, 0x7fffffff, 0xffff8000, 0x84b, 0x4, 0x7b8, 0xff, 0x8, 0x4, 0x0, 0x100000, 0x4fcb, 0x8]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x4, 0x1, 0x80000001, 0x3, 0xdd, {0x81, 0x1, 0xf34, 0x7f, 0x3, 0x9}, {0x25, 0x1, 0x6, 0x7, 0x5, 0x5}, 0x1f80, 0x200}}, @TCA_POLICE_RESULT={0x8, 0x5, 0x2}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x4}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x5}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x200}]}]}}, @filter_kind_options=@f_fw={{0x7}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8, 0x1, {0xa, 0x541f53d94f003718}}]}}]}, 0xfe8}, 0x1, 0x0, 0x0, 0x8001}, 0x4000000) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) (async) socket$netlink(0x10, 0x3, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f00000001c0)={'syztnl0\x00', 0x0, 0x2f, 0x2, 0xe9, 0x1ff, 0x30, @private0, @empty, 0x1, 0x10, 0xffff, 0x4}}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv4_getnexthop={0x3c, 0x6a, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NHA_MASTER={0x8}, @NHA_OIF={0x8, 0x5, r10}, @NHA_MASTER={0x8, 0xa, 0x1}, @NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r11}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x40) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2313.786426][ T2654] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2314.119357][ T2615] memory: usage 307200kB, limit 307200kB, failcnt 31521 [ 2314.126706][ T2615] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2314.156177][ T2615] Memory cgroup stats for /syz0: [ 2314.156386][ T2615] anon 135168 [ 2314.156386][ T2615] file 454656 [ 2314.156386][ T2615] kernel 313982976 [ 2314.156386][ T2615] kernel_stack 65536 [ 2314.156386][ T2615] pagetables 81920 [ 2314.156386][ T2615] sec_pagetables 0 [ 2314.156386][ T2615] percpu 5677344 [ 2314.156386][ T2615] sock 0 [ 2314.156386][ T2615] vmalloc 0 [ 2314.156386][ T2615] shmem 450560 [ 2314.156386][ T2615] zswap 0 [ 2314.156386][ T2615] zswapped 0 [ 2314.156386][ T2615] file_mapped 409600 [ 2314.156386][ T2615] file_dirty 0 [ 2314.156386][ T2615] file_writeback 0 [ 2314.156386][ T2615] swapcached 0 [ 2314.156386][ T2615] anon_thp 0 [ 2314.156386][ T2615] file_thp 0 [ 2314.156386][ T2615] shmem_thp 0 [ 2314.156386][ T2615] inactive_anon 413696 [ 2314.156386][ T2615] active_anon 172032 [ 2314.156386][ T2615] inactive_file 4096 [ 2314.156386][ T2615] active_file 0 [ 2314.156386][ T2615] unevictable 0 [ 2314.156386][ T2615] slab_reclaimable 63712 [ 2314.156386][ T2615] slab_unreclaimable 308067544 [ 2314.156386][ T2615] slab 308131256 [ 2314.156386][ T2615] workingset_refault_anon 0 [ 2314.156386][ T2615] workingset_refault_file 168 [ 2314.156386][ T2615] workingset_activate_anon 0 [ 2314.156386][ T2615] workingset_activate_file 0 [ 2314.156386][ T2615] workingset_restore_anon 0 [ 2314.156386][ T2615] workingset_restore_file 167 [ 2314.156386][ T2615] workingset_nodereclaim 0 [ 2314.156386][ T2615] pgscan 6373 [ 2314.156386][ T2615] pgsteal 2236 [ 2314.156386][ T2615] pgscan_kswapd 581 [ 2314.156386][ T2615] pgscan_direct 5792 [ 2314.156386][ T2615] pgscan_khugepaged 0 [ 2314.156386][ T2615] pgsteal_kswapd 93 [ 2314.156386][ T2615] pgsteal_direct 2143 [ 2314.156386][ T2615] pgsteal_khugepaged 0 [ 2314.156386][ T2615] pgfault 228241 [ 2314.156386][ T2615] pgmajfault 78 [ 2314.156386][ T2615] pgrefill 52067 [ 2314.156386][ T2615] pgactivate 4066 [ 2314.156386][ T2615] pgdeactivate 0 [ 2314.156386][ T2615] pglazyfree 0 [ 2314.156386][ T2615] pglazyfreed 0 [ 2314.156386][ T2615] zswpin 0 [ 2314.156386][ T2615] zswpout 0 [ 2314.659359][ T2615] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0-1,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=2615,uid=0 [ 2314.702196][ T2615] Memory cgroup out of memory: Killed process 2615 (syz-executor.0) total-vm:54548kB, anon-rss:380kB, file-rss:8320kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:1000 [ 2314.790483][ T5041] syz-executor.1 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2314.849180][ T5041] CPU: 0 PID: 5041 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2314.859220][ T5041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2314.869488][ T5041] Call Trace: [ 2314.872788][ T5041] [ 2314.875744][ T5041] dump_stack_lvl+0x136/0x150 [ 2314.880486][ T5041] dump_header+0x10a/0xd70 [ 2314.885035][ T5041] oom_kill_process+0x25d/0x600 [ 2314.889929][ T5041] out_of_memory+0x35c/0x1660 [ 2314.894658][ T5041] ? oom_killer_disable+0x2b0/0x2b0 [ 2314.899897][ T5041] ? rcu_read_unlock+0x9/0x60 [ 2314.904622][ T5041] ? find_held_lock+0x2d/0x110 [ 2314.909426][ T5041] mem_cgroup_out_of_memory+0x206/0x270 [ 2314.915027][ T5041] ? mem_cgroup_margin+0x130/0x130 [ 2314.920190][ T5041] ? lock_downgrade+0x690/0x690 [ 2314.925108][ T5041] try_charge_memcg+0xf27/0x13a0 [ 2314.930112][ T5041] ? mem_cgroup_handle_over_high+0x520/0x520 [ 2314.936166][ T5041] ? rcu_read_unlock+0x9/0x60 [ 2314.940889][ T5041] ? lock_downgrade+0x690/0x690 [ 2314.945812][ T5041] charge_memcg+0x90/0x3b0 [ 2314.950289][ T5041] __mem_cgroup_charge+0x2b/0x90 [ 2314.955259][ T5041] ? folio_flags.constprop.0+0x53/0x150 [ 2314.960851][ T5041] __filemap_add_folio+0x617/0xe60 [ 2314.966023][ T5041] ? lock_downgrade+0x690/0x690 [ 2314.970920][ T5041] ? filemap_write_and_wait_range+0x120/0x120 [ 2314.977044][ T5041] ? memcg_list_lru_alloc+0xb00/0xb00 [ 2314.982461][ T5041] ? alloc_pages+0x1b2/0x270 [ 2314.987118][ T5041] ? folio_alloc+0x43/0x70 [ 2314.991672][ T5041] filemap_add_folio+0xaf/0x1e0 [ 2314.996662][ T5041] ? __filemap_add_folio+0xe60/0xe60 [ 2315.002010][ T5041] __filemap_get_folio+0x305/0x990 [ 2315.007180][ T5041] filemap_fault+0x146f/0x24a0 [ 2315.012002][ T5041] ? read_cache_page_gfp+0x140/0x140 [ 2315.017348][ T5041] ? __handle_mm_fault+0x287a/0x41c0 [ 2315.022673][ T5041] ? lock_downgrade+0x690/0x690 [ 2315.027575][ T5041] __do_fault+0x107/0x600 [ 2315.031963][ T5041] __handle_mm_fault+0x28bc/0x41c0 [ 2315.037123][ T5041] ? mt_find+0x3b9/0xa60 [ 2315.041415][ T5041] ? vm_iomap_memory+0x190/0x190 [ 2315.046392][ T5041] ? mas_find+0x200/0x200 [ 2315.050792][ T5041] handle_mm_fault+0x2af/0x9f0 [ 2315.056211][ T5041] do_user_addr_fault+0x51a/0x1210 [ 2315.061391][ T5041] exc_page_fault+0x98/0x170 [ 2315.066027][ T5041] asm_exc_page_fault+0x26/0x30 [ 2315.070926][ T5041] RIP: 0033:0x7f9a5a037e7f [ 2315.075377][ T5041] Code: Unable to access opcode bytes at 0x7f9a5a037e55. [ 2315.082507][ T5041] RSP: 002b:00007ffd971aaa90 EFLAGS: 00010206 [ 2315.088688][ T5041] RAX: 0000000000000000 RBX: 0000000000002103 RCX: 0000000000000000 [ 2315.096688][ T5041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2315.104696][ T5041] RBP: 00007ffd971aaaec R08: 0000000000000000 R09: 00007ffd971bb080 [ 2315.112698][ T5041] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000032 [ 2315.120701][ T5041] R13: 0000000000234d61 R14: 0000000000000001 R15: 00007ffd971aab50 [ 2315.128865][ T5041] 17:17:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bbe, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@dellink={0x30, 0x11, 0x10, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, 0x20000, 0x8}, [@IFLA_TARGET_NETNSID={0x8}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9898}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) 17:17:24 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$pptp(0x18, 0x1, 0x2) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) accept(r0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = getpid() r3 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="08000000ffffffff08000400", @ANYRES32=r2, @ANYBLOB], 0x28}], 0x1}, 0x0) 17:17:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x81000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 2315.268595][ T2668] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2315.346338][ T2670] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 17:17:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) getsockname$packet(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x266bbf, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) 17:17:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@dellink={0x30, 0x11, 0x10, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, 0x20000, 0x8}, [@IFLA_TARGET_NETNSID={0x8}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9898}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x48}}, 0x0) [ 2315.937726][ T2675] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2316.619959][ T5041] memory: usage 307200kB, limit 307200kB, failcnt 40771 [ 2316.639308][ T5041] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2316.646302][ T5041] Memory cgroup stats for /syz1: [ 2316.646722][ T5041] anon 135168 [ 2316.646722][ T5041] file 409600 [ 2316.646722][ T5041] kernel 314028032 [ 2316.646722][ T5041] kernel_stack 65536 [ 2316.646722][ T5041] pagetables 77824 [ 2316.646722][ T5041] sec_pagetables 0 [ 2316.646722][ T5041] percpu 5669056 [ 2316.646722][ T5041] sock 0 [ 2316.646722][ T5041] vmalloc 0 [ 2316.646722][ T5041] shmem 401408 [ 2316.646722][ T5041] zswap 0 [ 2316.646722][ T5041] zswapped 0 [ 2316.646722][ T5041] file_mapped 344064 [ 2316.646722][ T5041] file_dirty 8192 [ 2316.646722][ T5041] file_writeback 0 [ 2316.646722][ T5041] swapcached 0 [ 2316.646722][ T5041] anon_thp 0 [ 2316.646722][ T5041] file_thp 0 [ 2316.646722][ T5041] shmem_thp 0 [ 2316.646722][ T5041] inactive_anon 45056 [ 2316.646722][ T5041] active_anon 491520 [ 2316.646722][ T5041] inactive_file 8192 [ 2316.646722][ T5041] active_file 0 [ 2316.646722][ T5041] unevictable 0 [ 2316.646722][ T5041] slab_reclaimable 330920 [ 2316.646722][ T5041] slab_unreclaimable 307857408 [ 2316.646722][ T5041] slab 308188328 [ 2316.646722][ T5041] workingset_refault_anon 0 [ 2316.646722][ T5041] workingset_refault_file 87 [ 2316.646722][ T5041] workingset_activate_anon 0 [ 2316.646722][ T5041] workingset_activate_file 0 [ 2316.646722][ T5041] workingset_restore_anon 0 [ 2316.646722][ T5041] workingset_restore_file 60 [ 2316.646722][ T5041] workingset_nodereclaim 0 [ 2316.646722][ T5041] pgscan 4782 [ 2316.646722][ T5041] pgsteal 1051 [ 2316.646722][ T5041] pgscan_kswapd 347 [ 2316.646722][ T5041] pgscan_direct 4435 [ 2316.646722][ T5041] pgscan_khugepaged 0 [ 2316.646722][ T5041] pgsteal_kswapd 22 [ 2316.646722][ T5041] pgsteal_direct 1029 [ 2316.646722][ T5041] pgsteal_khugepaged 0 [ 2316.646722][ T5041] pgfault 214184 [ 2316.646722][ T5041] pgmajfault 21 [ 2316.646722][ T5041] pgrefill 26837 [ 2316.646722][ T5041] pgactivate 3141 [ 2316.646722][ T5041] pgdeactivate 0 [ 2316.646722][ T5041] pglazyfree 0 [ 2316.646722][ T5041] pglazyfreed 0 [ 2316.646722][ T5041] zswpin 0 [ 2316.646722][ T5041] zswpout 0 [ 2316.899269][ T5041] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz1,mems_allowed=0-1,oom_memcg=/syz1,task_memcg=/syz1,task=syz-executor.1,pid=2642,uid=0 [ 2316.929986][ T5041] Memory cgroup out of memory: Killed process 2642 (syz-executor.1) total-vm:54548kB, anon-rss:380kB, file-rss:8320kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 2317.122763][ T2642] ================================================================== [ 2317.130874][ T2642] BUG: KASAN: null-ptr-deref in filemap_fault+0x544/0x24a0 [ 2317.138112][ T2642] Read of size 4 at addr 0000000000000032 by task syz-executor.1/2642 [ 2317.146285][ T2642] [ 2317.148616][ T2642] CPU: 0 PID: 2642 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2317.158615][ T2642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2317.168694][ T2642] Call Trace: [ 2317.171987][ T2642] [ 2317.174936][ T2642] dump_stack_lvl+0xd9/0x150 [ 2317.179564][ T2642] ? filemap_fault+0x544/0x24a0 [ 2317.184448][ T2642] kasan_report+0xec/0x130 [ 2317.188900][ T2642] ? filemap_fault+0x544/0x24a0 [ 2317.193796][ T2642] kasan_check_range+0x141/0x190 [ 2317.198763][ T2642] filemap_fault+0x544/0x24a0 [ 2317.203484][ T2642] ? read_cache_page_gfp+0x140/0x140 [ 2317.208814][ T2642] ? __handle_mm_fault+0x287a/0x41c0 [ 2317.214154][ T2642] ? lock_downgrade+0x690/0x690 [ 2317.219054][ T2642] __do_fault+0x107/0x600 [ 2317.223418][ T2642] __handle_mm_fault+0x28bc/0x41c0 [ 2317.228559][ T2642] ? mt_find+0x3b9/0xa60 [ 2317.232855][ T2642] ? vm_iomap_memory+0x190/0x190 [ 2317.237823][ T2642] ? mas_find+0x200/0x200 [ 2317.242189][ T2642] handle_mm_fault+0x2af/0x9f0 [ 2317.246981][ T2642] do_user_addr_fault+0x51a/0x1210 [ 2317.252128][ T2642] exc_page_fault+0x98/0x170 [ 2317.256774][ T2642] asm_exc_page_fault+0x26/0x30 [ 2317.261660][ T2642] RIP: 0033:0x7f9a5a086cb6 [ 2317.266097][ T2642] Code: Unable to access opcode bytes at 0x7f9a5a086c8c. [ 2317.273121][ T2642] RSP: 002b:00007ffd971aa8a8 EFLAGS: 00010246 [ 2317.279203][ T2642] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 2317.287284][ T2642] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 2317.295282][ T2642] RBP: 00007ffd971aa968 R08: 00007f9a5a000000 R09: 00007f9a59c00000 [ 2317.303277][ T2642] R10: 00007f9a59c000c8 R11: 0000000000063c14 R12: 0000000000234d61 [ 2317.311274][ T2642] R13: 00007ffd971aa990 R14: 00007ffd971aa9b0 R15: 0000000000000032 [ 2317.319276][ T2642] [ 2317.322422][ T2642] ================================================================== [ 2317.640595][ T2650] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 2317.652371][ T2650] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 2317.660808][ T2650] CPU: 1 PID: 2650 Comm: syz-executor.1 Not tainted 6.3.0-syzkaller-13379-ged23734c23d2 #0 [ 2317.670901][ T2650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 2317.680963][ T2650] RIP: 0010:filemap_fault+0x555/0x24a0 [ 2317.686446][ T2650] Code: 00 00 e8 5e 14 d3 ff 49 8d 5c 24 34 be 04 00 00 00 48 89 df e8 cc e2 25 00 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 14 [ 2317.706056][ T2650] RSP: 0000:ffffc9000351fbb8 EFLAGS: 00010206 [ 2317.712126][ T2650] RAX: dffffc0000000000 RBX: 0000000000000032 RCX: ffffffff81b13094 [ 2317.720104][ T2650] RDX: 0000000000000006 RSI: 0000000000000004 RDI: 0000000000000032 [ 2317.728079][ T2650] RBP: 000000000000007c R08: 0000000000000000 R09: 0000000000000036 [ 2317.736051][ T2650] R10: fffffffffffffffe R11: 0000000000000000 R12: fffffffffffffffe [ 2317.744023][ T2650] R13: ffff888030d47500 R14: 0000000000000008 R15: 0000000000000001 [ 2317.751997][ T2650] FS: 00007f9a5ad54700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 2317.760932][ T2650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2317.767533][ T2650] CR2: 00007f8e81413dec CR3: 000000005a473000 CR4: 00000000003506e0 [ 2317.775510][ T2650] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2317.783484][ T2650] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2317.791456][ T2650] Call Trace: [ 2317.794734][ T2650] [ 2317.797668][ T2650] ? read_cache_page_gfp+0x140/0x140 [ 2317.802982][ T2650] ? __handle_mm_fault+0x287a/0x41c0 [ 2317.808274][ T2650] ? lock_downgrade+0x690/0x690 [ 2317.813144][ T2650] __do_fault+0x107/0x600 [ 2317.817493][ T2650] __handle_mm_fault+0x28bc/0x41c0 [ 2317.822612][ T2650] ? mt_find+0x3b9/0xa60 [ 2317.826867][ T2650] ? vm_iomap_memory+0x190/0x190 [ 2317.831810][ T2650] ? mas_find+0x200/0x200 [ 2317.836179][ T2650] handle_mm_fault+0x2af/0x9f0 [ 2317.840955][ T2650] do_user_addr_fault+0x51a/0x1210 [ 2317.846083][ T2650] exc_page_fault+0x98/0x170 [ 2317.850686][ T2650] asm_exc_page_fault+0x26/0x30 [ 2317.855553][ T2650] RIP: 0033:0x7f9a5a08c169 [ 2317.859980][ T2650] Code: Unable to access opcode bytes at 0x7f9a5a08c13f. [ 2317.867007][ T2650] RSP: 002b:00007f9a5ad54168 EFLAGS: 00010246 [ 2317.873165][ T2650] RAX: 0000000000000004 RBX: 00007f9a5a1abf80 RCX: 00007f9a5a08c169 [ 2317.881137][ T2650] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 2317.889125][ T2650] RBP: 00007f9a5a0e7ca1 R08: 0000000000000000 R09: 0000000000000000 [ 2317.897096][ T2650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2317.905065][ T2650] R13: 00007ffd971aa82f R14: 00007f9a5ad54300 R15: 0000000000022000 [ 2317.913050][ T2650] [ 2317.916065][ T2650] Modules linked in: [ 2318.399739][ T2642] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 2318.407150][ T2642] Kernel Offset: disabled [ 2318.411477][ T2642] Rebooting in 86400 seconds..