last executing test programs: 6.544468233s ago: executing program 1 (id=61): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) accept$phonet_pipe(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) write(r0, 0x0, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000040)=ANY=[@ANYRES8=r0], 0x2d, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f00000001c0)="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", 0x1ad, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x0}, 0x0, 0x0, r3) add_key$fscrypt_provisioning(&(0x7f0000000140), &(0x7f0000000380)={'syz', 0x2}, &(0x7f00000003c0)={0x2, 0x0, @c}, 0x29, r4) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000180), &(0x7f0000000100), 0x0, r3) 6.393685671s ago: executing program 1 (id=62): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100001964d408861a92e03f530102030109022400010200100309041f0202e917f300090502020002020000090582020002"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f00000001c0)={0x40, 0x14, 0x4, "761964f2"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x9}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x7f}, 0x0, &(0x7f0000000340)={0x20, 0x82, 0x1, '`'}, 0x0, 0x0, &(0x7f0000000400)={0x20, 0x85, 0x3, "885c76"}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000010000100f7000000000000000500000a44000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc08000340000000144c0000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a3100000000200003801c0000800c00018006000100d10300000c000440000000000000000114000000110001"], 0xb8}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000700)={0x40, 0xd, 0xa, 0x801, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0xc, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x6, 0x1, "ffd7"}]}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000805}, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_UNLINK(r2, 0x40044160, 0x3) 5.367597518s ago: executing program 3 (id=68): socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000005c00)="2700000014000707030e0000120f0a00110001ebca2288905afc403600f5fe0012ff000000078a", 0x27) r1 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000000100)=@phonet={0x23, 0x5, 0x0, 0x13}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000040)="2705020059feff000600002f0806a41db81d5ae7a2bf3e535c08ae41e4db46e3da37d1d2adaa044f1635", 0x2a}], 0x1}, 0x814) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='blkio.bfq.io_queued\x00', 0x0, 0x0) r4 = accept4(r3, &(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @empty}, &(0x7f0000000200)=0x80, 0x2bbc17fbc82ad872) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e25, @rand_addr=0x64010100}], 0x10) 5.242534291s ago: executing program 0 (id=69): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000000000106a05310300000000000109022400010000800009040002010300010009210000000122f80409"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_connect$cdc_ncm(0x5, 0x0, 0x0, &(0x7f0000000480)={0x0, 0x0, 0xd0, 0x0, 0x1, [{0x9d, &(0x7f0000000380)=ANY=[@ANYBLOB="9d030f4a85fa7b60b4625ebc821b626a41171b48a24a780900000000000000157cad25c2b77c81ca36c8f00b62dca21d3abc5e510b0c04d29449c8464f0b3ec98ba0afb3095f550a2d8cc841e2596e54a4e5faa5a584498f1dfd88c7bd9cbdf13fbc012fa62f0c5968c52bebd84d7984b240121f0fe1d462827bf2a5a0a9a144ee93f274fe80ad6e98c38a09821fa5607aca486a4581421d86a5c2d300"]}]}) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) 4.751769778s ago: executing program 3 (id=72): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, 0x0, 0x0) write(r0, 0x0, 0x0) 4.541517291s ago: executing program 3 (id=73): sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="640000000206030000000000000000000000000005000100070000000900020073797a310000000014000780050015000000000008001240000000000500050002000000050004000000000016000300686173683a6e65742c706f72742c6e6574"], 0x64}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x46, &(0x7f00000000c0), 0x1}, 0x40000) 4.318850667s ago: executing program 3 (id=74): socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) readlink(&(0x7f0000002000)='./file0/file3\x00', &(0x7f00000021c0)=""/151, 0x97) syz_fuse_handle_req(r1, &(0x7f0000009680)="b472658eb4def9dc4737a24314c2034499f98347d1fd41684c0a8bce249f6928c5f504c222e06980549e96927c63b95323810e996f1dc19ed694caf77c54bd6d89422da1f029129e12d5bcc90cafb1d4237fe9f7044a88170eda946ab462c3d7e7ce2f1c59524bb1d34d38f4aba5de6a37962f176cf576076d04c75638f940a8f85210eb5a2b8e275d7176302d8a3beef2db52855e130a7990e47ae0b65cef34a98af6221bf56de6057a8f5e6532e863a5fb45bbfdbdc817ffb52aac35cfe4fdcb30c7937cd766c6e810bf8c3918f297d410c8de7619fbec9e89c20063679a5864cba1803e2290267e87f9ebfdf02e6d3da9b53b33c46c6bed7a5d7d925ab0c44533a0ff041bfd2554827e21033aac94dcd83e91f6fbe90e91e1d4d0bd1ae287220438e585e1b91874a1d91e4c1ef469b2d9d493972f3acb29682fbecadd83891ab28c8011be50c5515ae1f904426f72ab36402bd23cdbbe167d2c8297dfdd2a555d4d3a0dfdba824c928a29bf69fc2c25faa674a5a1a35499d70e84a8fd82c15e68611873cecc0f7ac55a249c3d9aeb3ff4576227ec18d9cfa0593abf8943ed40c0221eace3da737d42702b41a33ec51cfb1cb4ea5286269fff34deeeeab6787b9716e626b2d493a04e0b9b80d848812dbd9c67bf51e6220f8c18dfa08bc20d435597ac1bad3b94d474bf1e388a14ee80ae736b60e720fe32711ad78308e41a7b88c9064dead9d4fdb3b2178e1cf2f6692a51c8598ddd19e7dd98e4adf9d358251925b21ba1956dda1c92be7fc22d9090d9944de5eb4b3589f8757fd25a1839a3ba76f751373f826d3b289ff4c996cfc89a94ccca67a1f0ff4b5138f8340123e510c4f409cc1823f5b8c041449a237624d9a51e374f66068dd861afc92891c12129bdc9540f22f8f3306a8ae86151a6426d01d036346da2a344bcd67859aa232d6d95478b398a2aae8b6a65e9715e666d29b8276935fae94d11ac248d047b26934c17760736045a74d7f4e083cc54ee0eabae82db9cb9429868a44495c08040d43ea8f7924d79449486bd456adc79b5e895dbf6c02627cb794e55767a27bebe7876d18e60cdce2578c2cf7f096b6c8915c043c6c31601d9892860e8e7721abd2630becd9fbf53c62aa66ad1fca091a768eef89bcb168d34f79d1df525191b915b325ad36f7612cabd83e4736f01c856e258f6aabcbda32dfccab8bbfaa48ddc02699a99e8c78df6737d6c5472a5c9ddfc23a2bbeff3dbaa04ca897e5b2622467b5dbe2b00f167dba867f7adcdbe92439bf5bd54f98fda4b6023ee34676beb6b58ceed128f86f9befc843ec119e7cc56596d98688367f7a0a7da0d0144c79bb3c4bb64c52523b7477bd83b6b8d8a30a1203ac0bd17aa8b9d32825c9cdd068eb2566fc32251a7ac3307f28c41812facc0342ba0cfe3aa2748e5eec07dcfaecab9760bb487da9b9aa40de97a961ab9eddbba942bbce1e7f46e25aca1be69c0e3e7212ca6697897a9a22795c4e1c030f4487bc2987e1f86e2625242860b5cbfadd4fc009b144906ab62a8b7bb557f3a079b3fcf9dbabb9075443bd75a677b541b43deac5e44949591a1e1afe246d7ec9bf6075332f326c5e174d40b621a4e46fdeef621d5bd5c8560b5c69688084088b6b21f10aaa4174c27f1d31ee6ca07e6f735fe12ed0e8c3811478689c2e3fefe3bb406ed9bb87a3177f90a4dbd36f51a0bb1661e62a2349c8bed59681b529b683ec08d6ada9b148b2a451fdd8704941e4c52cade0315cc39a27ece9c0d44fe2eacd1205840f957be4a4f78c3c9049a2b53da2dca732c096dd5d5d44f53aaee2d1438e32e321dbcd584e7b5b90d079b95df8128d20a32f2e5426945198c248bbeaff292d0ae820632d9410accd959a24170c88623b92bcb98ca77e91088f1e8d674966ad8f75b3b70d124b1fd2d367d3df88012105efe8889b5ed070a5764d3e8de30032272225a966e1bc94197c9b8f2aac127c521d1b37a8c0b1b3edc5ebadfed66ddefbda0d4eab95852e38bae225c1a12e479e31a1b2916e474b79155cbd03cda8ef5bca9cb2f650d123e44bd878bda3d1ea086847f0728ea7676a230dcbef808d509d952950f468fb8e2e67779bdaeb91d4b96da8d7c67d3ac168a54c22762e8488732fca4a78503a1bdd174b0e99a04a00d6acf7f517d46d4b684e2ec6681ad48c632f794010e7cafe15098718ae1d9f347f45841741c00bff1259a92cc3600bbe88f22dd7d8374eba2b56a2b1970066155f2ff29b266e033960d5a894e01a5f426f39cd6f3e1af65a98d589fb290eaa11e5fd1f7d514df0d2b9347f06a19b3153ecc3fe57cf7db9aa8c9c124b7d0ff5caa8bebb9043896b08d2257f9ad3a2584c043415795dcdf4ea24a391e68b4ea66780306a77f4c620f0e390be92af859e182349faa906e51bcce1f0daae6141b86ed39513e5dd047bdf4851caa2382e1915094ad4a617bfcf6d991f076d9adef29aac736d7f6c50d2641eb27ff2f70cecac8efad26b46d3af192e0923bba5c61fa3596bf35b5ee0c8c64a0d073eb9ea0f13bc6e400f74a879492ed79fdf818e8cbaa6966931fee67e5cb34ec00b04a6e44cde309e46cb93bdd47f5bab9de1e01dfbffd5c5b80fc5211f8e6b399d7ea915ea14f4abe7302dea4fc9ba886dc282f6f6752fc0aabc8b5feb8547b86b4ea7319d43b1ba67bbcca991b332fddd0eb41852070bf2527e53df427cd547fd3a962d00b2c921e924643628ae7c4986a75c0493deb0fda220cc6efd793321092fe1ec25dd43e7779a4fe603c44b649e2aa0b6a4080bc28607d755c1333f2f58817183df90f94e8ad789a8854be3e0e55e4aaa7b3214727d66d973bd2374bd0643f8adee74b9b20914e17f1b2ef0d8319425548aee20ad63c99e2f283e8ab627894ea56b7de61ee9bc3014bd122285b4d29bc4178c046ec29e2c1fe36c2c938f500edf1a4fdfe76daafa74acb42adaaaf6968badaa771854b3f6652679cb8e11bc7668912bca103e1849e0fe36d979d34dc8a9fc971cf9b3bbad79528df870e078970f6a25ee7fd192878974f50c505688edebb0e2c7d90c27b7cbbbeb5c5fb14d0a72a14424e3ca99cd1dfaa92f96df0da0ab8c20a5644847379d970e471139a1069e73cdac202bbd171707c2f33e4a07d9f3d222fcb138b58b229f48435216295bf4937806639203b171e25d557aac58774c2c9e4c89821442928abacb8eb487b686aeaf479dc04b5bb39850c55b3844fa602e1eef21b6df45d252abdd9387c7324d77c4d8c9a448e56b11290929276931ad78f091dbebfe280f6d0edcc4bde2fbb0cd5260aa76725d89a8f2639a2e5e42a97b9dbd5f53be7d5e836f342dd1a7d3430aa88ce26f28631f933f9d7733d7dc29b1fd1f257f2ed1103afb3e0823cd4cec665ad72c6e5c24e6982a2dc8026f0551b5f09f206ec810d43cb3b517550d6d2ab9f1711e94afe58c4b1796ea41a15b06727709ece39fbadcac65e2bd1588138ac080cc9ca47631776751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0x2000, &(0x7f0000002540)={&(0x7f0000002340)={0x50, 0x0, 0x3, {0x7, 0x2b, 0x9, 0x808080, 0xe, 0x8, 0x7, 0x5, 0x0, 0x0, 0x80, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006640)={0x90, 0x0, 0xa, {0x3, 0x4, 0x45, 0x1, 0x44e, 0xc, {0x4, 0xc, 0xb, 0x1, 0x4, 0x7, 0x9, 0x7fffffff, 0x0, 0xa000, 0x4, 0x0, 0x0, 0x0, 0x8b29}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file3\x00', 0x94102, 0x2) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000007c0)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010028bd7000fddbdf250c00000008000300", @ANYRES32, @ANYBLOB='\b\x007'], 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) 4.156437737s ago: executing program 1 (id=76): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) sendmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) 3.974441948s ago: executing program 1 (id=77): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x66842, 0x21) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f00000002c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './file0/file1'}}]}) (async) r2 = socket$pptp(0x18, 0x1, 0x2) (async) r3 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) (async) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000340), r1) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, r4, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x4) r5 = fcntl$dupfd(r3, 0x0, r3) write$tun(r5, &(0x7f0000000380)={@void, @void, @mpls={[], @ipv6=@tipc_packet={0x3, 0x6, 'Z\vB', 0x114, 0x6, 0x0, @loopback, @mcast1, {[@hopopts={0x5c, 0x14, '\x00', [@ra, @calipso={0x7, 0x58, {0x2, 0x14, 0x2, 0xfe01, [0x24, 0x400, 0x80000000, 0x8000, 0xfffffffffffffff9, 0x0, 0x781, 0x7, 0x0, 0x0]}}, @calipso={0x7, 0x10, {0x2, 0x2, 0xd, 0x4, [0x2]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra, @hao={0xc9, 0x10, @mcast2}, @hao={0xc9, 0x10, @empty}]}, @dstopts={0x33, 0x2, '\x00', [@pad1, @generic={0x6b}, @padn, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @srh={0x2, 0x2, 0x4, 0x1, 0x0, 0x50, 0x273, [@mcast1]}], @payload_mcast={{{{{{0x2c, 0x0, 0x1, 0x0, 0x0, 0xb, 0x0, 0x2, 0x5, 0x0, 0x57082eceb02ffff2, 0x4, 0x1, 0x1, 0x8, 0x4, 0xa, 0x4e22, 0x4e24}, 0x0, 0x2}, 0x1, 0x4}, 0x1}}}}}}}, 0x13c) (async) ioctl$UBLK_U_CMD_END_USER_RECOVERY(0xffffffffffffffff, 0xc0207511, 0x0) (async) prlimit64(0x0, 0xf, 0x0, &(0x7f00000000c0)) (async) bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0xffff, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x1e) (async) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000180)=@arm64={0x5, 0x7, 0x7, '\x00', 0x5}) (async) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x0, @multicast2}}, 0x1e) openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x8200, 0x0) ioctl$COMEDI_INSN(r1, 0x8028640c, &(0x7f0000000300)={0xc000003, 0xf, &(0x7f0000000040)=[0x16, 0x1000009, 0x1002, 0xffff32eb, 0x8, 0xc6cd, 0x2d7b, 0x401, 0x5d, 0x5, 0x2, 0xa, 0x6, 0xce, 0x2], 0x0, 0x4000003}) (async) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000015c0), 0x2300, 0x0) ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f0000000040)=0x1) (async) ioctl$PPPIOCGFLAGS1(r6, 0x8004745a, 0x0) linkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file2\x00', 0x1000) (async) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000d762b3797c94ea98619c0b7d4728a2e0e45545ae86db28b54fcbd699ce3e75721454c357cf50cbe8dca1cb", @ANYRES16=r7, @ANYBLOB="080029bd7000fbdbdf250600000005002e0000000000"], 0x1c}}, 0x10) (async) syz_usb_connect$uac2(0x3, 0xc9, &(0x7f00000001c0)=ANY=[@ANYBLOB="120110010000001044060f804000010203010902b7000301084040080b00010102208109040000000101200009240106000b26005011240802010000000001000200010003000c240305f7040702"], 0x0) 3.803503864s ago: executing program 1 (id=79): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x1e) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) r1 = msgget$private(0x0, 0x3ac) msgrcv(r1, 0x0, 0x0, 0xd3ee73c716b4091b, 0x2000) msgrcv(r1, 0x0, 0x0, 0x2, 0x2000) msgsnd(r1, &(0x7f0000000200)={0x2}, 0x8, 0x800) sendmmsg$inet(r0, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000b80)="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", 0x12c}, {&(0x7f0000000fc0)="31cef842d9c50636f60fc0cfdac56c75f1687f0c56287423f5eed69f117e766bdbad0c2171ad6227e1173ab6efa2fcb1c420a51a0917861009000000f049c606ccab7cda1f0e3490fbe385ea382294882839a22674037b8910bd8a1420e33eb1be6f10cfb24eb7cccdf1528ef33b34ab07cdb0909a9ba9547e1e343b451d9025c4e153612d4674b9411fb4de295499abbcb388d291aa83e93db6cf9ab0954e6a8dfc19c3c1533a11d81e0382999bd736f1caacc2bbf1194598a652677efb930a5b6ee292c57402e0cc07a9a26ee794e46e604a9aec550d12af09f782e1f6a996f0756604847689d37ee3047e61531a8672447cb501b2", 0xf6}], 0x2}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000440)="7cc148", 0x3}], 0x1}}, {{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000d40)="527a464c354b9bc3aea3f585674edd616a86dbb824ae6f56cbb99d9fe986bdd2d1c0992390cd0829706c9aeea8236287a152a036c32ea310fc45c151b6a4d792512173f3f8b7d9e62f43d3191f87276e61395134553c7d8c0669005d41bcda2432aac881de0c929f0ac64bd5be", 0x6d}], 0x1}}], 0x3, 0x2090) 3.367716292s ago: executing program 3 (id=81): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, 0x0, 0x0) write(r0, 0x0, 0x0) 3.053115825s ago: executing program 3 (id=84): r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000040)={0xa, 0xa, @local}, 0x1b, &(0x7f0000000180)=[{&(0x7f0000000080)="a2", 0xecf2}], 0x4, 0x0, 0x0, 0xa6820000}, 0xfff5) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000011c0)={0x4, &(0x7f0000001200)=[{0x3, 0x81, 0x1, 0x2}, {0x81, 0x8, 0xff, 0x8002}, {0x4, 0xc, 0xf, 0x200}, {0x5, 0x4c, 0x3, 0xd370}]}) close(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r3, 0x8004f50e, &(0x7f0000000000)) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="5c00000013006bec9e3be35c6e17aa31076b876c0d000000ba090000160af3653c001ac00400020208000200010007002c000000eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0000300000300000000000000c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x4a046) sendmsg$NFT_BATCH(r2, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000001240)=ANY=[@ANYRES16], 0x6c}, 0x1, 0x0, 0x0, 0x8850}, 0x40) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001080)='/proc/locks\x00', 0x0, 0x0) fanotify_init(0x4, 0xd26458774220322) fcntl$lock(r4, 0x25, &(0x7f00000010c0)) creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53048cc) mount$afs(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1814ca8, &(0x7f0000000380)) preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/4094, 0xffe}], 0x1, 0x33, 0x0) syz_clone3(&(0x7f0000001400)={0x59001000, 0x0, 0x0, 0x0, {0x3c}, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[0x0], 0x1, {r4}}, 0x58) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000100), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)={0x20, r6, 0x1, 0x70bd2b, 0x25dbdc09, {}, [{{0x8, 0x1, r7}, {0x4}}]}, 0x20}, 0x1, 0x400000000000000}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) syz_usb_connect(0x2, 0x34, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100002c464708c2153b003e66010203010902220001000000000904000001e3fe11000905000000000000000705936b"], 0x0) sendmsg$NL80211_CMD_SET_NOACK_MAP(r4, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xc}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000090}, 0x4000000) r9 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r9, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r9, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) syz_clone(0x640c7400, 0x0, 0x0, 0x0, 0x0, 0x0) 3.042595765s ago: executing program 2 (id=85): r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) sendmmsg(r0, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) 2.890412514s ago: executing program 2 (id=86): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x106}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x6c}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSETELEM={0x40, 0xc, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0xc, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x6, 0x1, '\x00\x00'}]}]}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0x68}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 2.849965368s ago: executing program 1 (id=87): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000012c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001380)={&(0x7f0000001300)={0x44, r1, 0x109, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x1}, @NL80211_ATTR_PMK={0x14, 0xfe, "d7d41eff41f6da0d8d04a2051b121f03"}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000010}, 0x40884) syz_usb_connect(0x2, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="1201110187d1b940480b0320d218010203010970439ac4580904440700ed693e03", @ANYRES32=r2], 0x0) syz_usb_connect$hid(0x2, 0x36, &(0x7f00000011c0)=ANY=[@ANYRES64], 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r3, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000000180)=0x7f, 0x4) r5 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x862b01) ioctl$EVIOCSREP(r5, 0x40084503, 0x0) syz_usb_connect$sierra_net(0x6, 0x3f, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0xc, 0x2, 0x3ff, 0x9a, 0xff, 0xf}, {0x9, 0x5, 0xd, 0x2, 0x200, 0x7, 0x2, 0x9}, {0x9, 0x5, 0x2, 0x3, 0x8, 0xa, 0xb, 0xa}}}}}}]}}, 0x0) 2.761718479s ago: executing program 2 (id=88): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x106}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x6c}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSETELEM={0x40, 0xc, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0xc, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x6, 0x1, '\x00\x00'}]}]}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0x68}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) (fail_nth: 2) 2.594993398s ago: executing program 2 (id=89): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01030000000000000000010000000900010073797a310000000054000000030a010200000000000000000100ffff0900030073797a3200000000280004800800024000000000080001400000000514000300766574010000000000000061700000000900010073797a31000000004c000000050a1b000000000000000000010020000c00024000000000000000010900010073797a3100000000200004801400030076657468315f6d6163767461700000000800014000000005"], 0xe8}}, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000600)="5c00000012006bab9a3fe3d86e17aa0b046b876c1d0048380019000800004460bc06000000a701251e6182949a3651fbffffffd4d4938037e7c7a0a03400ac09c51c268811000096859fc57a00000000000000002571cd53b9851b30", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/174, 0xae}, {&(0x7f0000000240)=""/232, 0xe8}, {&(0x7f0000003b40)=""/4093, 0xffd}, {&(0x7f0000000940)=""/4139, 0x102b}, {&(0x7f0000000100)=""/14, 0xe}], 0x5}, 0x20) 2.496634653s ago: executing program 2 (id=90): r0 = socket$inet(0x2, 0x3, 0x33) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000300), 0x4) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r1) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x110c230000, 0x3, 0x2, @thr={0x0, 0x0}}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), r1) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, 0x0, &(0x7f0000000040)) syz_open_dev$vim2m(&(0x7f0000000080), 0x7, 0x2) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000000c0)={0x1, @pix={0x7ff, 0x0, 0x47524247, 0x9, 0x0, 0x0, 0x8, 0xffffffff, 0x1, 0x6, 0x1}}) 1.928141266s ago: executing program 0 (id=91): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x46, &(0x7f00000000c0), 0x1}, 0x40000) 1.598262999s ago: executing program 0 (id=92): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, 0x0, 0x0) write(r0, 0x0, 0x0) 1.596739604s ago: executing program 2 (id=93): r0 = epoll_create1(0x80000) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000001c00), 0x149000, 0x0) r3 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r3, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, &(0x7f0000002800)=[{&(0x7f0000000c00)="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", 0x1ec}, {&(0x7f0000001680)="fae0835ee82c20abb86f7c287ffb04a52a0b2339a4efc8216bada6fb7f4385ead471969bdf9b82994c10898db8b0fd9a6068b87f4547eff53d6cb7b37534e44d27c79042f5c405c0ff3eaf643001000000000000008263d71ee0e5b2cb31215ded6df9c76d150aa52a4eecb94fe48e79205c96a0aab13eaa4681860576d2e32f6873b200d669e65d56bd8a4703cbea6b8c610ec158fe5f8683f7", 0x9a}, {&(0x7f00000015c0)="6b68b5d7d05d969a191023", 0xb}, {&(0x7f0000001740)="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", 0x2ea}], 0x4, &(0x7f0000000340)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1}}}, @ip_retopts={{0x38, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x1c, 0xf7, 0x1, 0x4, [{@multicast2, 0x7}, {@private=0xa010120, 0x3}, {@rand_addr=0x64010100, 0x800}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1ff}}], 0xa0}, 0x0) ioctl$IOMMU_VFIO_CHECK_EXTENSION(r2, 0x3b65, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000000100)={0x2000001c}) r7 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000001c0)={0x20000000}) r8 = syz_open_dev$usbfs(&(0x7f0000000080), 0xb, 0x141042) ioctl$USBDEVFS_CONTROL(r8, 0xc0185500, &(0x7f00000000c0)={0x2, 0x6, 0x300, 0x3, 0x0, 0x6, 0x0}) r9 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_ifreq(r9, 0x894a, &(0x7f0000000040)={'batadv_slave_0\x00', @ifru_names='veth1_to_team\x00'}) writev(r7, &(0x7f00000000c0)=[{&(0x7f0000000140)='2', 0x1}], 0x1) r10 = syz_open_dev$swradio(&(0x7f00000046c0), 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r10, 0x402c5639, &(0x7f0000000240)={0x1, 0x4, 0x1000000}) ioctl$UBLK_U_CMD_START_DEV(0xffffffffffffffff, 0xc0207506, &(0x7f0000000200)={0x0, 0xffff, 0x0, 0x0, 0x0}) syz_open_procfs(r11, &(0x7f0000000180)='net/snmp6\x00') epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000000)={0xa0000001}) 1.083119311s ago: executing program 0 (id=94): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x166) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000040)={@id={0x2, 0x0, @a}}) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x22884, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYRES16=r0]) syz_open_procfs$userns(0x0, &(0x7f0000000080)) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='T'], 0x54}, 0x1, 0x0, 0x0, 0x8841}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x0, 0x5}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) sendmmsg(r3, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) recvmmsg$unix(r2, &(0x7f0000006200)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/232, 0xe8}], 0x1}}], 0x1, 0x0, 0x0) r4 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) close(r4) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, 0x0, &(0x7f0000000100)) syz_fuse_handle_req(r1, &(0x7f000000a380)="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", 0x2000, &(0x7f0000000500)={&(0x7f0000000340)={0x50, 0x0, 0x8, {0x7, 0x28, 0x1, 0x1108c50, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x11, 0xff}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_default\x00') 305.896114ms ago: executing program 0 (id=95): r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000880)={0x2, 0x4e1c, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=r0, @ANYBLOB="ac1417bb008000000000000038000000000000000000000007000000070e43aa5889c23ef593ae6bcd1844187c8073b5c9e00000000600000003000000080000000900001400000000000000000000000100000005000000000000001400000000000000000000000700000001000000000000001400000000000000000000000100000003000000000000001c000000000000000000000008"], 0xc0}, 0x240008c4) 0s ago: executing program 0 (id=96): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) (async) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/custom1\x00', 0x802, 0x0) (async) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) mmap$snddsp_control(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x12, r2, 0x83000000) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.84' (ED25519) to the list of known hosts. [ 80.060072][ T5594] cgroup: Unknown subsys name 'net' [ 80.302449][ T5594] cgroup: Unknown subsys name 'cpuset' [ 80.357248][ T5594] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 82.280586][ T5594] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.724203][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.730833][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.739956][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.742199][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.743577][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.861899][ T4923] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 84.881147][ T5607] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 84.897242][ T5607] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 84.905469][ T5618] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 84.913460][ T5618] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 84.913617][ T5618] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 84.940645][ T5618] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 84.949993][ T5618] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 84.953349][ T5618] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 84.957770][ T4923] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 84.959388][ T4923] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 84.974246][ T4923] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 84.978660][ T4923] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 85.024753][ T4923] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 85.035349][ T4923] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 86.818028][ T5607] Bluetooth: hci0: command tx timeout [ 86.988309][ T5605] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.989448][ T5605] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.989649][ T5605] bridge_slave_0: entered allmulticast mode [ 86.991879][ T5605] bridge_slave_0: entered promiscuous mode [ 87.041019][ T5605] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.041451][ T5605] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.041736][ T5605] bridge_slave_1: entered allmulticast mode [ 87.045527][ T5605] bridge_slave_1: entered promiscuous mode [ 87.057264][ T5607] Bluetooth: hci1: command tx timeout [ 87.058162][ T5607] Bluetooth: hci2: command tx timeout [ 87.058392][ T5607] Bluetooth: hci3: command tx timeout [ 87.129309][ T10] cfg80211: failed to load regulatory.db [ 87.415928][ T5605] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.478255][ T5609] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.478596][ T5609] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.478798][ T5609] bridge_slave_0: entered allmulticast mode [ 87.481579][ T5609] bridge_slave_0: entered promiscuous mode [ 87.492459][ T5605] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.528421][ T5609] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.528660][ T5609] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.528842][ T5609] bridge_slave_1: entered allmulticast mode [ 87.531042][ T5609] bridge_slave_1: entered promiscuous mode [ 87.637946][ T5610] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.638314][ T5610] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.638611][ T5610] bridge_slave_0: entered allmulticast mode [ 87.641009][ T5610] bridge_slave_0: entered promiscuous mode [ 87.674252][ T5605] team0: Port device team_slave_0 added [ 87.674965][ T5611] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.675331][ T5611] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.675543][ T5611] bridge_slave_0: entered allmulticast mode [ 87.681068][ T5611] bridge_slave_0: entered promiscuous mode [ 87.687930][ T5610] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.688250][ T5610] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.688860][ T5610] bridge_slave_1: entered allmulticast mode [ 87.693333][ T5610] bridge_slave_1: entered promiscuous mode [ 87.704582][ T5609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.714126][ T5605] team0: Port device team_slave_1 added [ 87.714878][ T5611] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.715195][ T5611] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.715574][ T5611] bridge_slave_1: entered allmulticast mode [ 87.721540][ T5611] bridge_slave_1: entered promiscuous mode [ 87.759060][ T5609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.889503][ T5610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.911202][ T5605] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.911214][ T5605] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.911230][ T5605] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.921371][ T5611] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.929907][ T5610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.934736][ T5609] team0: Port device team_slave_0 added [ 87.938317][ T5605] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.938330][ T5605] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.938355][ T5605] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.948328][ T5611] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.977289][ T5609] team0: Port device team_slave_1 added [ 88.092841][ T5610] team0: Port device team_slave_0 added [ 88.117942][ T5611] team0: Port device team_slave_0 added [ 88.121397][ T5610] team0: Port device team_slave_1 added [ 88.122856][ T5609] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.122866][ T5609] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 88.122882][ T5609] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.158695][ T5611] team0: Port device team_slave_1 added [ 88.185018][ T5609] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.185034][ T5609] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 88.185059][ T5609] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.264241][ T5605] hsr_slave_0: entered promiscuous mode [ 88.265757][ T5605] hsr_slave_1: entered promiscuous mode [ 88.289719][ T5610] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.289739][ T5610] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 88.289755][ T5610] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.311463][ T5611] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.311481][ T5611] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 88.311525][ T5611] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.318068][ T5610] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.318083][ T5610] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 88.318109][ T5610] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.324440][ T5611] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.324455][ T5611] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 88.324480][ T5611] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.475179][ T5609] hsr_slave_0: entered promiscuous mode [ 88.481269][ T5609] hsr_slave_1: entered promiscuous mode [ 88.483167][ T5609] debugfs: 'hsr0' already exists in 'hsr' [ 88.483264][ T5609] Cannot create hsr debugfs directory [ 88.897828][ T4923] Bluetooth: hci0: command tx timeout [ 89.055379][ T5610] hsr_slave_0: entered promiscuous mode [ 89.062961][ T5610] hsr_slave_1: entered promiscuous mode [ 89.064875][ T5610] debugfs: 'hsr0' already exists in 'hsr' [ 89.064898][ T5610] Cannot create hsr debugfs directory [ 89.104959][ T5611] hsr_slave_0: entered promiscuous mode [ 89.106996][ T5611] hsr_slave_1: entered promiscuous mode [ 89.108875][ T5611] debugfs: 'hsr0' already exists in 'hsr' [ 89.108899][ T5611] Cannot create hsr debugfs directory [ 89.147708][ T5607] Bluetooth: hci2: command tx timeout [ 89.147743][ T5607] Bluetooth: hci1: command tx timeout [ 89.147845][ T4923] Bluetooth: hci3: command tx timeout [ 89.892449][ T5605] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 89.929576][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 89.944603][ T5605] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 89.983082][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 89.988354][ T5605] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 90.034117][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 90.054065][ T5605] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 90.092204][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 90.241737][ T5610] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.274222][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 90.283527][ T5610] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.323824][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 90.342821][ T5610] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.371942][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 90.409972][ T5610] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.452394][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 90.648456][ T5609] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 90.681983][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 90.691599][ T5609] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 90.721947][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 90.731846][ T5609] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 90.771942][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 90.796931][ T5609] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 90.832438][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 90.976832][ T4923] Bluetooth: hci0: command tx timeout [ 90.992083][ T5611] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 91.024441][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 91.039849][ T5611] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 91.080582][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 91.085045][ T5611] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 91.134794][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 91.153207][ T5611] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 91.181662][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 91.219932][ T4923] Bluetooth: hci1: command tx timeout [ 91.219992][ T4923] Bluetooth: hci2: command tx timeout [ 91.220061][ T5607] Bluetooth: hci3: command tx timeout [ 91.285319][ T5605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.415863][ T5605] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.440646][ T5610] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.491309][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.491485][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.554614][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.554743][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.622186][ T5610] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.688907][ T185] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.689140][ T185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.732089][ T185] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.732265][ T185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.770193][ T5609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.914394][ T5609] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.952765][ T5611] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.984566][ T1905] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.984690][ T1905] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.085706][ T173] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.093375][ T173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.204111][ T5611] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.353846][ T1905] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.354122][ T1905] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.411123][ T1905] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.411306][ T1905] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.057311][ T4923] Bluetooth: hci0: command tx timeout [ 93.297187][ T4923] Bluetooth: hci3: command tx timeout [ 93.297224][ T4923] Bluetooth: hci1: command tx timeout [ 93.310829][ T5607] Bluetooth: hci2: command tx timeout [ 93.378384][ T5605] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.654746][ T5610] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.807227][ T5605] veth0_vlan: entered promiscuous mode [ 93.903190][ T5605] veth1_vlan: entered promiscuous mode [ 93.967015][ T5609] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.121130][ T5610] veth0_vlan: entered promiscuous mode [ 94.189565][ T5605] veth0_macvtap: entered promiscuous mode [ 94.217645][ T5611] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.221261][ T5610] veth1_vlan: entered promiscuous mode [ 94.246928][ T5605] veth1_macvtap: entered promiscuous mode [ 94.328152][ T5609] veth0_vlan: entered promiscuous mode [ 94.373087][ T5605] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.407495][ T5609] veth1_vlan: entered promiscuous mode [ 94.419110][ T5605] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.481366][ T185] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.485315][ T5610] veth0_macvtap: entered promiscuous mode [ 94.495901][ T185] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.517555][ T185] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.535803][ T185] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.552325][ T5610] veth1_macvtap: entered promiscuous mode [ 94.645867][ T5611] veth0_vlan: entered promiscuous mode [ 94.859797][ T5611] veth1_vlan: entered promiscuous mode [ 94.888172][ T5610] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.912312][ T5609] veth0_macvtap: entered promiscuous mode [ 94.947865][ T5610] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.976612][ T5609] veth1_macvtap: entered promiscuous mode [ 95.040489][ T1905] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.045655][ T1905] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.065918][ T1905] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.090618][ T1905] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.114601][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.114623][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.262932][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.332024][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.332047][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.444609][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.475130][ T5611] veth0_macvtap: entered promiscuous mode [ 95.596848][ T5611] veth1_macvtap: entered promiscuous mode [ 95.605112][ T43] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.652984][ T43] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.665498][ T43] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.688488][ T43] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.738969][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.738989][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.989590][ T5611] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.048045][ T5759] FAULT_INJECTION: forcing a failure. [ 96.048045][ T5759] name failslab, interval 1, probability 0, space 0, times 1 [ 96.048084][ T5759] CPU: 1 UID: 0 PID: 5759 Comm: syz.1.5 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 96.048110][ T5759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 96.048122][ T5759] Call Trace: [ 96.048130][ T5759] [ 96.048138][ T5759] dump_stack_lvl+0xe8/0x150 [ 96.048169][ T5759] should_fail_ex+0x46b/0x600 [ 96.048200][ T5759] should_failslab+0xa8/0x100 [ 96.048224][ T5759] __kmalloc_noprof+0xdf/0x7b0 [ 96.048246][ T5759] ? tomoyo_encode+0x28b/0x550 [ 96.048269][ T5759] tomoyo_encode+0x28b/0x550 [ 96.048293][ T5759] tomoyo_realpath_from_path+0x58d/0x5d0 [ 96.048322][ T5759] ? tomoyo_path_number_perm+0x219/0x630 [ 96.048348][ T5759] tomoyo_path_number_perm+0x246/0x630 [ 96.048376][ T5759] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 96.048401][ T5759] ? __lock_acquire+0x6b5/0x2d10 [ 96.048424][ T5759] ? do_raw_spin_lock+0x12b/0x2f0 [ 96.048467][ T5759] ? __fget_files+0x2a/0x420 [ 96.048498][ T5759] ? __fget_files+0x2a/0x420 [ 96.048516][ T5759] ? __fget_files+0x3a6/0x420 [ 96.048534][ T5759] ? __fget_files+0x2a/0x420 [ 96.048557][ T5759] security_file_ioctl+0xc3/0x2a0 [ 96.048583][ T5759] __se_sys_ioctl+0x47/0x170 [ 96.048607][ T5759] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.048626][ T5759] do_syscall_64+0x174/0x580 [ 96.048650][ T5759] ? trace_irq_disable+0x3b/0x140 [ 96.048670][ T5759] ? clear_bhb_loop+0x40/0x90 [ 96.048691][ T5759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.048707][ T5759] RIP: 0033:0x7fb7bbafce59 [ 96.048724][ T5759] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 96.048738][ T5759] RSP: 002b:00007fb7b9d56028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 96.048756][ T5759] RAX: ffffffffffffffda RBX: 00007fb7bbd75fa0 RCX: 00007fb7bbafce59 [ 96.048769][ T5759] RDX: 0000200000000140 RSI: 00000000c0d05605 RDI: 0000000000000003 [ 96.048780][ T5759] RBP: 00007fb7b9d56090 R08: 0000000000000000 R09: 0000000000000000 [ 96.048790][ T5759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 96.048800][ T5759] R13: 00007fb7bbd76038 R14: 00007fb7bbd75fa0 R15: 00007fff4315b018 [ 96.048826][ T5759] [ 96.048851][ T5759] ERROR: Out of memory at tomoyo_realpath_from_path. [ 96.458210][ T5611] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.461986][ T185] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.462008][ T185] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.714871][ T185] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.761161][ T185] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.776087][ T185] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.808066][ T185] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.815666][ T185] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.815684][ T185] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.019956][ T5768] FAULT_INJECTION: forcing a failure. [ 97.019956][ T5768] name failslab, interval 1, probability 0, space 0, times 0 [ 97.019989][ T5768] CPU: 1 UID: 0 PID: 5768 Comm: syz.0.7 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 97.020004][ T5768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 97.020012][ T5768] Call Trace: [ 97.020017][ T5768] [ 97.020022][ T5768] dump_stack_lvl+0xe8/0x150 [ 97.020042][ T5768] should_fail_ex+0x46b/0x600 [ 97.020065][ T5768] should_failslab+0xa8/0x100 [ 97.020082][ T5768] __kmalloc_noprof+0xdf/0x7b0 [ 97.020098][ T5768] ? tomoyo_encode+0x28b/0x550 [ 97.020115][ T5768] tomoyo_encode+0x28b/0x550 [ 97.020133][ T5768] tomoyo_realpath_from_path+0x58d/0x5d0 [ 97.020153][ T5768] ? tomoyo_path_number_perm+0x219/0x630 [ 97.020173][ T5768] tomoyo_path_number_perm+0x246/0x630 [ 97.020194][ T5768] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 97.020212][ T5768] ? __lock_acquire+0x6b5/0x2d10 [ 97.020229][ T5768] ? do_raw_spin_lock+0x12b/0x2f0 [ 97.020259][ T5768] ? __fget_files+0x2a/0x420 [ 97.020278][ T5768] ? __fget_files+0x2a/0x420 [ 97.020291][ T5768] ? __fget_files+0x3a6/0x420 [ 97.020304][ T5768] ? __fget_files+0x2a/0x420 [ 97.020321][ T5768] security_file_ioctl+0xc3/0x2a0 [ 97.020340][ T5768] __se_sys_ioctl+0x47/0x170 [ 97.020358][ T5768] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.020371][ T5768] do_syscall_64+0x174/0x580 [ 97.020390][ T5768] ? trace_irq_disable+0x3b/0x140 [ 97.020404][ T5768] ? clear_bhb_loop+0x40/0x90 [ 97.020419][ T5768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.020431][ T5768] RIP: 0033:0x7ff62fddce59 [ 97.020444][ T5768] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 97.020455][ T5768] RSP: 002b:00007ff62e02e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 97.020470][ T5768] RAX: ffffffffffffffda RBX: 00007ff630055fa0 RCX: 00007ff62fddce59 [ 97.020479][ T5768] RDX: 0000200000000240 RSI: 00000000c0d05605 RDI: 0000000000000003 [ 97.020487][ T5768] RBP: 00007ff62e02e090 R08: 0000000000000000 R09: 0000000000000000 [ 97.020494][ T5768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 97.020502][ T5768] R13: 00007ff630056038 R14: 00007ff630055fa0 R15: 00007fffadad3458 [ 97.020528][ T5768] [ 97.020541][ T5768] ERROR: Out of memory at tomoyo_realpath_from_path. [ 97.067449][ T823] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 97.369996][ T823] usb 2-1: Using ep0 maxpacket: 16 [ 97.384625][ T823] usb 2-1: unable to get BOS descriptor or descriptor too short [ 97.406191][ T823] usb 2-1: config 6 has an invalid interface number: 180 but max is 0 [ 97.406222][ T823] usb 2-1: config 6 has no interface number 0 [ 97.406268][ T823] usb 2-1: config 6 interface 180 has no altsetting 0 [ 97.418891][ T823] usb 2-1: New USB device found, idVendor=0711, idProduct=0900, bcdDevice=75.2d [ 97.418921][ T823] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.418941][ T823] usb 2-1: Product: syz [ 97.418955][ T823] usb 2-1: Manufacturer: syz [ 97.418969][ T823] usb 2-1: SerialNumber: syz [ 97.485151][ T1183] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.485173][ T1183] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.060271][ T823] sisusb 2-1:6.180: Invalid USB2VGA device [ 98.060313][ T823] sisusb 2-1:6.180: probe with driver sisusb failed with error -22 [ 98.069504][ T823] usbhid 2-1:6.180: couldn't find an input interrupt endpoint [ 98.268754][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.268777][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.283711][ T823] usb 2-1: USB disconnect, device number 2 [ 98.740422][ T1183] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.740444][ T1183] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.768814][ T5780] netlink: 'syz.2.3': attribute type 21 has an invalid length. [ 98.768842][ T5780] IPv6: NLM_F_CREATE should be specified when creating new route [ 98.769234][ T5780] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 98.769246][ T5780] IPv6: NLM_F_CREATE should be set when creating new route [ 98.769368][ T5780] IPv6: NLM_F_CREATE should be set when creating new route [ 98.769402][ T5780] IPv6: NLM_F_CREATE should be set when creating new route [ 99.898613][ T5794] syz.0.15: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 99.898917][ T5794] CPU: 1 UID: 0 PID: 5794 Comm: syz.0.15 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 99.898945][ T5794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 99.898958][ T5794] Call Trace: [ 99.898966][ T5794] [ 99.898976][ T5794] dump_stack_lvl+0xe8/0x150 [ 99.899009][ T5794] warn_alloc+0x24c/0x270 [ 99.899042][ T5794] ? __pfx_warn_alloc+0x10/0x10 [ 99.899064][ T5794] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 99.899102][ T5794] ? kasan_save_track+0x4f/0x80 [ 99.899123][ T5794] ? kasan_save_track+0x3e/0x80 [ 99.899156][ T5794] ? __kasan_kmalloc+0x93/0xb0 [ 99.899178][ T5794] ? xskq_create+0x56/0x170 [ 99.899204][ T5794] ? xsk_init_queue+0x8a/0xe0 [ 99.899226][ T5794] ? xsk_setsockopt+0x54c/0x990 [ 99.899248][ T5794] ? do_sock_setsockopt+0x17c/0x1b0 [ 99.899280][ T5794] __vmalloc_node_range_noprof+0x132/0x1750 [ 99.899338][ T5794] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 99.899378][ T5794] ? __kasan_kmalloc+0x93/0xb0 [ 99.899405][ T5794] vmalloc_user_noprof+0xad/0xe0 [ 99.899428][ T5794] ? xskq_create+0xbf/0x170 [ 99.899456][ T5794] xskq_create+0xbf/0x170 [ 99.899485][ T5794] xsk_init_queue+0x8a/0xe0 [ 99.899514][ T5794] xsk_setsockopt+0x54c/0x990 [ 99.899544][ T5794] ? __pfx_xsk_setsockopt+0x10/0x10 [ 99.899569][ T5794] ? __pfx_aa_sk_perm+0x10/0x10 [ 99.899599][ T5794] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 99.899626][ T5794] ? __pfx_xsk_setsockopt+0x10/0x10 [ 99.899653][ T5794] do_sock_setsockopt+0x17c/0x1b0 [ 99.899688][ T5794] __x64_sys_setsockopt+0x143/0x1b0 [ 99.899722][ T5794] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.899744][ T5794] do_syscall_64+0x174/0x580 [ 99.899773][ T5794] ? trace_irq_disable+0x3b/0x140 [ 99.899795][ T5794] ? clear_bhb_loop+0x40/0x90 [ 99.899819][ T5794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.899838][ T5794] RIP: 0033:0x7ff62fddce59 [ 99.899858][ T5794] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 99.899875][ T5794] RSP: 002b:00007ff62e02e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 99.899897][ T5794] RAX: ffffffffffffffda RBX: 00007ff630055fa0 RCX: 00007ff62fddce59 [ 99.899913][ T5794] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000004 [ 99.899926][ T5794] RBP: 00007ff62fe72d6f R08: 0000000000000004 R09: 0000000000000000 [ 99.899938][ T5794] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.899951][ T5794] R13: 00007ff630056038 R14: 00007ff630055fa0 R15: 00007fffadad3458 [ 99.899984][ T5794] [ 99.968024][ T5794] Mem-Info: [ 99.968040][ T5794] active_anon:5508 inactive_anon:0 isolated_anon:0 [ 99.968040][ T5794] active_file:0 inactive_file:41818 isolated_file:0 [ 99.968040][ T5794] unevictable:768 dirty:1737 writeback:0 [ 99.968040][ T5794] slab_reclaimable:10955 slab_unreclaimable:93539 [ 99.968040][ T5794] mapped:24406 shmem:1288 pagetables:1046 [ 99.968040][ T5794] sec_pagetables:0 bounce:0 [ 99.968040][ T5794] kernel_misc_reclaimable:0 [ 99.968040][ T5794] free:1351436 free_pcp:7650 free_cma:0 [ 99.968095][ T5794] Node 0 active_anon:22032kB inactive_anon:0kB active_file:0kB inactive_file:167064kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:97624kB dirty:6932kB writeback:0kB shmem:3616kB kernel_stack:12276kB pagetables:4040kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 99.968145][ T5794] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:208kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:16kB writeback:0kB shmem:1536kB kernel_stack:32kB pagetables:144kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 99.968194][ T5794] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 99.968253][ T5794] lowmem_reserve[]: 0 2492 2492 2492 2492 [ 99.968289][ T5794] Node 0 DMA32 free:1460232kB boost:0kB min:3912kB low:6436kB high:8960kB reserved_highatomic:0KB free_highatomic:0KB active_anon:22032kB inactive_anon:0kB active_file:0kB inactive_file:167064kB unevictable:1536kB writepending:6932kB zspages:0kB present:3129332kB managed:2551952kB mlocked:0kB bounce:0kB free_pcp:30592kB local_pcp:22400kB free_cma:0kB [ 99.968349][ T5794] lowmem_reserve[]: 0 0 0 0 0 [ 99.968382][ T5794] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:856kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:4kB free_cma:0kB [ 99.968439][ T5794] lowmem_reserve[]: 0 0 0 0 0 [ 99.968472][ T5794] Node 1 Normal free:3930152kB boost:0kB min:6372kB low:10480kB high:14588kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:208kB unevictable:1536kB writepending:16kB zspages:0kB present:4194300kB managed:4111096kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 99.968539][ T5794] lowmem_reserve[]: 0 0 0 0 0 [ 99.968571][ T5794] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 99.968875][ T5794] Node 0 DMA32: 510*4kB (U) 88*8kB (UE) 1*16kB (U) 1*32kB (E) 3*64kB (UME) 2*128kB (UM) 13*256kB (UME) 15*512kB (UME) 16*1024kB (UME) 10*2048kB (ME) 344*4096kB (M) = 1460136kB [ 99.969033][ T5794] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 99.969132][ T5794] Node 1 Normal: 4*4kB (UM) 5*8kB (UM) 7*16kB (UM) 8*32kB (UM) 4*64kB (UM) 5*128kB (UM) 3*256kB (UM) 2*512kB (M) 1*1024kB (M) 1*2048kB (U) 958*4096kB (M) = 3930152kB [ 99.969289][ T5794] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 99.969306][ T5794] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 99.969323][ T5794] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 99.969338][ T5794] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 99.969354][ T5794] 43102 total pagecache pages [ 99.969362][ T5794] 0 pages in swap cache [ 99.969369][ T5794] Free swap = 124996kB [ 99.969376][ T5794] Total swap = 124996kB [ 99.969384][ T5794] 2097051 pages RAM [ 99.969390][ T5794] 0 pages HighMem/MovableOnly [ 99.969397][ T5794] 427235 pages reserved [ 99.969404][ T5794] 0 pages cma reserved [ 100.272799][ T5796] Zero length message leads to an empty skb [ 101.211079][ T5811] netlink: 92 bytes leftover after parsing attributes in process `syz.3.22'. [ 101.253328][ T32] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 101.457791][ T32] usb 3-1: Using ep0 maxpacket: 8 [ 101.463125][ T32] usb 3-1: config 1 has an invalid descriptor of length 42, skipping remainder of the config [ 101.463290][ T32] usb 3-1: config 1 interface 0 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 101.463319][ T32] usb 3-1: config 1 interface 0 has no altsetting 0 [ 101.505953][ T32] usb 3-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 101.505987][ T32] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.506008][ T32] usb 3-1: Product: syz [ 101.506023][ T32] usb 3-1: Manufacturer: syz [ 101.506037][ T32] usb 3-1: SerialNumber: syz [ 101.746896][ T5823] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 101.868426][ T4990] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 102.018236][ T4990] usb 4-1: device descriptor read/64, error -71 [ 102.418546][ T4990] usb 4-1: new full-speed USB device number 3 using dummy_hcd [ 102.629646][ T4990] usb 4-1: device descriptor read/64, error -71 [ 102.754433][ T4990] usb usb4-port1: attempt power cycle [ 103.356542][ T4990] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 103.383746][ T4990] usb 4-1: device descriptor read/8, error -71 [ 103.403286][ T32] usb 3-1: USB disconnect, device number 2 [ 103.659915][ T4990] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 103.678354][ T4990] usb 4-1: device descriptor read/8, error -71 [ 103.788599][ T4990] usb usb4-port1: unable to enumerate USB device [ 103.967298][ T5846] FAULT_INJECTION: forcing a failure. [ 103.967298][ T5846] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 103.967324][ T5846] CPU: 1 UID: 0 PID: 5846 Comm: syz.0.29 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 103.967340][ T5846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 103.967348][ T5846] Call Trace: [ 103.967356][ T5846] [ 103.967361][ T5846] dump_stack_lvl+0xe8/0x150 [ 103.967381][ T5846] should_fail_ex+0x46b/0x600 [ 103.967403][ T5846] strncpy_from_user+0x36/0x2b0 [ 103.967428][ T5846] do_getname+0x77/0x250 [ 103.967443][ T5846] do_sys_openat2+0xcc/0x200 [ 103.967460][ T5846] ? __pfx_do_sys_openat2+0x10/0x10 [ 103.967474][ T5846] ? ksys_write+0x248/0x270 [ 103.967493][ T5846] ? __pfx_ksys_write+0x10/0x10 [ 103.967511][ T5846] __x64_sys_openat+0x138/0x170 [ 103.967527][ T5846] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.967540][ T5846] do_syscall_64+0x174/0x580 [ 103.967559][ T5846] ? trace_irq_disable+0x3b/0x140 [ 103.967573][ T5846] ? clear_bhb_loop+0x40/0x90 [ 103.967588][ T5846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.967600][ T5846] RIP: 0033:0x7ff62fddce59 [ 103.967613][ T5846] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 103.967623][ T5846] RSP: 002b:00007ff62e00d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 103.967638][ T5846] RAX: ffffffffffffffda RBX: 00007ff630056090 RCX: 00007ff62fddce59 [ 103.967647][ T5846] RDX: 0000000000109081 RSI: 0000200000000180 RDI: ffffffffffffff9c [ 103.967659][ T5846] RBP: 00007ff62e00d090 R08: 0000000000000000 R09: 0000000000000000 [ 103.967667][ T5846] R10: 0000000000000034 R11: 0000000000000246 R12: 0000000000000001 [ 103.967675][ T5846] R13: 00007ff630056128 R14: 00007ff630056090 R15: 00007fffadad3458 [ 103.967696][ T5846] [ 104.772360][ T5853] 9pnet_virtio: no channels available for device syz [ 104.970419][ T5859] process 'syz.0.33' launched './file2' with NULL argv: empty string added [ 105.017400][ T32] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 105.176547][ T32] usb 4-1: Using ep0 maxpacket: 16 [ 105.184953][ T32] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 105.185011][ T32] usb 4-1: config 0 interface 0 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 105.185042][ T32] usb 4-1: config 0 interface 0 has no altsetting 0 [ 105.185078][ T32] usb 4-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 105.185104][ T32] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.244913][ T32] usb 4-1: config 0 descriptor?? [ 105.272811][ T32] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 107.277945][ T5881] netlink: 28 bytes leftover after parsing attributes in process `syz.2.41'. [ 107.501240][ T824] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 107.718488][ T5707] usb 4-1: USB disconnect, device number 6 [ 108.196694][ T5715] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 108.397821][ T5715] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 108.397855][ T5715] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.397875][ T5715] usb 1-1: Product: syz [ 108.397890][ T5715] usb 1-1: Manufacturer: syz [ 108.397903][ T5715] usb 1-1: SerialNumber: syz [ 108.406694][ T824] usb 3-1: device descriptor read/64, error -71 [ 108.463947][ T5715] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 108.604530][ T5707] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 108.670641][ T824] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 108.827087][ T824] usb 3-1: Using ep0 maxpacket: 32 [ 108.838360][ T824] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 108.841100][ T824] usb 3-1: New USB device found, idVendor=06f8, idProduct=301b, bcdDevice=bb.39 [ 108.841120][ T824] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.841132][ T824] usb 3-1: Product: syz [ 108.841141][ T824] usb 3-1: Manufacturer: syz [ 108.841205][ T824] usb 3-1: SerialNumber: syz [ 108.869805][ T824] usb 3-1: config 0 descriptor?? [ 108.999388][ T824] gspca_main: gspca_pac7302-2.14.0 probing 06f8:301b [ 109.416171][ T5900] syz.3.47 uses obsolete (PF_INET,SOCK_PACKET) [ 109.428090][ T5900] mac80211_hwsim hwsim9 wlan1: entered promiscuous mode [ 109.436020][ T5900] mac80211_hwsim hwsim9 wlan1: entered allmulticast mode [ 109.698901][ T5707] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 109.837013][ T5707] ath9k_htc: Failed to initialize the device [ 109.855155][ T824] input: gspca_pac7302 as /devices/platform/dummy_hcd.2/usb3/3-1/input/input5 [ 109.985816][ T5707] usb 1-1: ath9k_htc: USB layer deinitialized [ 110.006463][ T5676] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 110.158831][ T5676] usb 2-1: Using ep0 maxpacket: 16 [ 110.162327][ T5676] usb 2-1: config 0 interface 0 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 110.162364][ T5676] usb 2-1: config 0 interface 0 has no altsetting 0 [ 110.162402][ T5676] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 110.162428][ T5676] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.269650][ T5676] usb 2-1: config 0 descriptor?? [ 110.309353][ T824] usb 3-1: USB disconnect, device number 4 [ 110.325711][ T5676] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 110.440046][ T5676] usb 1-1: USB disconnect, device number 2 [ 111.220197][ T5920] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 111.220295][ T5920] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 111.289987][ T5920] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 111.372836][ T5920] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 111.372951][ T5920] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 111.448990][ T5920] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 111.523450][ T5920] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 111.523551][ T5920] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 111.601505][ T5920] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 111.682430][ T5920] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 111.682594][ T5920] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 111.741035][ T5920] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 111.888569][ T5932] netlink: 'syz.0.57': attribute type 21 has an invalid length. [ 112.771167][ T824] usb 2-1: USB disconnect, device number 3 [ 112.978393][ T5944] FAULT_INJECTION: forcing a failure. [ 112.978393][ T5944] name failslab, interval 1, probability 0, space 0, times 0 [ 112.978432][ T5944] CPU: 0 UID: 0 PID: 5944 Comm: syz.0.60 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 112.978457][ T5944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 112.978470][ T5944] Call Trace: [ 112.978478][ T5944] [ 112.978487][ T5944] dump_stack_lvl+0xe8/0x150 [ 112.978520][ T5944] should_fail_ex+0x46b/0x600 [ 112.978558][ T5944] should_failslab+0xa8/0x100 [ 112.978590][ T5944] kmem_cache_alloc_node_noprof+0x8f/0x6e0 [ 112.978617][ T5944] ? __alloc_skb+0x1d0/0x7d0 [ 112.978647][ T5944] ? lockdep_hardirqs_on+0x7a/0x110 [ 112.978685][ T5944] __alloc_skb+0x1d0/0x7d0 [ 112.978719][ T5944] netlink_sendmsg+0x5d4/0xb40 [ 112.978750][ T5944] ? __pfx_netlink_sendmsg+0x10/0x10 [ 112.978780][ T5944] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 112.978812][ T5944] ? aa_sock_msg_perm+0x122/0x200 [ 112.978836][ T5944] ? __pfx_netlink_sendmsg+0x10/0x10 [ 112.978856][ T5944] sock_sendmsg_nosec+0x13a/0x180 [ 112.978899][ T5944] ____sys_sendmsg+0x55c/0x870 [ 112.978939][ T5944] ? __pfx_____sys_sendmsg+0x10/0x10 [ 112.978982][ T5944] ? import_iovec+0x73/0xa0 [ 112.979011][ T5944] ___sys_sendmsg+0x2a5/0x360 [ 112.979050][ T5944] ? __lock_acquire+0x6b5/0x2d10 [ 112.979081][ T5944] ? __pfx____sys_sendmsg+0x10/0x10 [ 112.979148][ T5944] ? __fget_files+0x2a/0x420 [ 112.979173][ T5944] ? __fget_files+0x3a6/0x420 [ 112.979209][ T5944] __x64_sys_sendmsg+0x1c3/0x2a0 [ 112.979244][ T5944] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 112.979286][ T5944] ? __pfx_ksys_write+0x10/0x10 [ 112.979325][ T5944] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.979349][ T5944] do_syscall_64+0x174/0x580 [ 112.979380][ T5944] ? trace_irq_disable+0x3b/0x140 [ 112.979405][ T5944] ? clear_bhb_loop+0x40/0x90 [ 112.979432][ T5944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.979454][ T5944] RIP: 0033:0x7ff62fddce59 [ 112.979474][ T5944] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 112.979492][ T5944] RSP: 002b:00007ff62e02e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 112.979516][ T5944] RAX: ffffffffffffffda RBX: 00007ff630055fa0 RCX: 00007ff62fddce59 [ 112.979531][ T5944] RDX: 0000000000000080 RSI: 0000200000001880 RDI: 0000000000000003 [ 112.979543][ T5944] RBP: 00007ff62e02e090 R08: 0000000000000000 R09: 0000000000000000 [ 112.979555][ T5944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 112.979568][ T5944] R13: 00007ff630056038 R14: 00007ff630055fa0 R15: 00007fffadad3458 [ 112.979599][ T5944] [ 113.306529][ T5607] Bluetooth: hci0: command 0x0c1a tx timeout [ 113.366696][ T5707] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 113.376733][ T5607] Bluetooth: hci2: command 0x0c1a tx timeout [ 113.489668][ T5952] FAULT_INJECTION: forcing a failure. [ 113.489668][ T5952] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 113.489695][ T5952] CPU: 1 UID: 0 PID: 5952 Comm: syz.0.65 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 113.489710][ T5952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 113.489717][ T5952] Call Trace: [ 113.489722][ T5952] [ 113.489728][ T5952] dump_stack_lvl+0xe8/0x150 [ 113.489751][ T5952] should_fail_ex+0x46b/0x600 [ 113.489781][ T5952] _copy_to_user+0x31/0xb0 [ 113.489798][ T5952] simple_read_from_buffer+0xe1/0x170 [ 113.489817][ T5952] proc_fail_nth_read+0x1be/0x230 [ 113.489834][ T5952] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 113.489850][ T5952] ? rw_verify_area+0x2ac/0x4e0 [ 113.489867][ T5952] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 113.489882][ T5952] vfs_read+0x212/0xa80 [ 113.489904][ T5952] ? __pfx_vfs_read+0x10/0x10 [ 113.489927][ T5952] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 113.489946][ T5952] ? lockdep_hardirqs_on+0x7a/0x110 [ 113.489964][ T5952] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 113.489986][ T5952] ? mutex_lock_nested+0x152/0x1d0 [ 113.490009][ T5952] ? fdget_pos+0x252/0x320 [ 113.490043][ T5952] ksys_read+0x156/0x270 [ 113.490083][ T5952] ? __pfx_ksys_read+0x10/0x10 [ 113.490119][ T5952] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.490137][ T5952] do_syscall_64+0x174/0x580 [ 113.490155][ T5952] ? trace_irq_disable+0x3b/0x140 [ 113.490169][ T5952] ? clear_bhb_loop+0x40/0x90 [ 113.490184][ T5952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.490197][ T5952] RIP: 0033:0x7ff62fd9d68e [ 113.490210][ T5952] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 113.490226][ T5952] RSP: 002b:00007ff62e02dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 113.490241][ T5952] RAX: ffffffffffffffda RBX: 00007ff62e02e6c0 RCX: 00007ff62fd9d68e [ 113.490250][ T5952] RDX: 000000000000000f RSI: 00007ff62e02e0a0 RDI: 0000000000000004 [ 113.490258][ T5952] RBP: 00007ff62e02e090 R08: 0000000000000000 R09: 0000000000000000 [ 113.490265][ T5952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 113.490272][ T5952] R13: 00007ff630056038 R14: 00007ff630055fa0 R15: 00007fffadad3458 [ 113.490291][ T5952] [ 113.537472][ T5607] Bluetooth: hci3: command 0x0c1a tx timeout [ 113.540257][ T5707] usb 2-1: Using ep0 maxpacket: 8 [ 113.566231][ T5707] usb 2-1: config 2 has an invalid interface number: 31 but max is 0 [ 113.566258][ T5707] usb 2-1: config 2 has no interface number 0 [ 113.566743][ T5707] usb 2-1: config 2 interface 31 has no altsetting 0 [ 113.570550][ T5707] usb 2-1: New USB device found, idVendor=1a86, idProduct=e092, bcdDevice=53.3f [ 113.570577][ T5707] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.570596][ T5707] usb 2-1: Product: syz [ 113.570610][ T5707] usb 2-1: Manufacturer: syz [ 113.570624][ T5707] usb 2-1: SerialNumber: syz [ 113.699059][ T5607] Bluetooth: hci1: command 0x0c1a tx timeout [ 114.272470][ T5963] FAULT_INJECTION: forcing a failure. [ 114.272470][ T5963] name failslab, interval 1, probability 0, space 0, times 0 [ 114.272505][ T5963] CPU: 0 UID: 0 PID: 5963 Comm: syz.2.70 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 114.272527][ T5963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 114.272536][ T5963] Call Trace: [ 114.272543][ T5963] [ 114.272551][ T5963] dump_stack_lvl+0xe8/0x150 [ 114.272578][ T5963] should_fail_ex+0x46b/0x600 [ 114.272609][ T5963] should_failslab+0xa8/0x100 [ 114.272634][ T5963] kmem_cache_alloc_node_noprof+0x8f/0x6e0 [ 114.272655][ T5963] ? __alloc_skb+0x1d0/0x7d0 [ 114.272677][ T5963] ? lockdep_hardirqs_on+0x7a/0x110 [ 114.272707][ T5963] __alloc_skb+0x1d0/0x7d0 [ 114.272734][ T5963] netlink_sendmsg+0x5d4/0xb40 [ 114.272761][ T5963] ? __pfx_netlink_sendmsg+0x10/0x10 [ 114.272780][ T5963] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 114.272808][ T5963] ? aa_sock_msg_perm+0x122/0x200 [ 114.272829][ T5963] ? __pfx_netlink_sendmsg+0x10/0x10 [ 114.272846][ T5963] sock_sendmsg_nosec+0x13a/0x180 [ 114.272874][ T5963] ____sys_sendmsg+0x55c/0x870 [ 114.272908][ T5963] ? __pfx_____sys_sendmsg+0x10/0x10 [ 114.272942][ T5963] ? import_iovec+0x73/0xa0 [ 114.272965][ T5963] ___sys_sendmsg+0x2a5/0x360 [ 114.272990][ T5963] ? __lock_acquire+0x6b5/0x2d10 [ 114.273015][ T5963] ? __pfx____sys_sendmsg+0x10/0x10 [ 114.273085][ T5963] ? __fget_files+0x2a/0x420 [ 114.273112][ T5963] ? __fget_files+0x3a6/0x420 [ 114.273141][ T5963] __x64_sys_sendmsg+0x1c3/0x2a0 [ 114.273170][ T5963] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 114.273204][ T5963] ? __pfx_ksys_write+0x10/0x10 [ 114.273237][ T5963] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.273256][ T5963] do_syscall_64+0x174/0x580 [ 114.273280][ T5963] ? trace_irq_disable+0x3b/0x140 [ 114.273301][ T5963] ? clear_bhb_loop+0x40/0x90 [ 114.273323][ T5963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.273341][ T5963] RIP: 0033:0x7fc14875ce59 [ 114.273358][ T5963] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 114.273373][ T5963] RSP: 002b:00007fc1469ae028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 114.273394][ T5963] RAX: ffffffffffffffda RBX: 00007fc1489d5fa0 RCX: 00007fc14875ce59 [ 114.273407][ T5963] RDX: 000000000400c0c0 RSI: 0000200000000340 RDI: 0000000000000004 [ 114.273418][ T5963] RBP: 00007fc1469ae090 R08: 0000000000000000 R09: 0000000000000000 [ 114.273429][ T5963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 114.273440][ T5963] R13: 00007fc1489d6038 R14: 00007fc1489d5fa0 R15: 00007ffe663c2d38 [ 114.273468][ T5963] [ 114.488036][ T4990] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 114.573608][ T5707] ch9200 2-1:2.31: probe with driver ch9200 failed with error -22 [ 114.622905][ T5707] usb 2-1: USB disconnect, device number 4 [ 114.682428][ T4990] usb 1-1: Using ep0 maxpacket: 16 [ 114.696693][ T4990] usb 1-1: config 0 interface 0 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 114.696730][ T4990] usb 1-1: config 0 interface 0 has no altsetting 0 [ 114.696765][ T4990] usb 1-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 114.696788][ T4990] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.859117][ T4990] usb 1-1: config 0 descriptor?? [ 114.884837][ T4990] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 115.376485][ T5607] Bluetooth: hci0: command 0x0c1a tx timeout [ 115.443745][ T5982] overlayfs: failed to resolve './file0/file1': -2 [ 115.456812][ T5607] Bluetooth: hci2: command 0x0c1a tx timeout [ 115.608766][ T5989] FAULT_INJECTION: forcing a failure. [ 115.608766][ T5989] name failslab, interval 1, probability 0, space 0, times 0 [ 115.608804][ T5989] CPU: 1 UID: 0 PID: 5989 Comm: syz.2.78 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 115.608829][ T5989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 115.608841][ T5989] Call Trace: [ 115.608849][ T5989] [ 115.608858][ T5989] dump_stack_lvl+0xe8/0x150 [ 115.608888][ T5989] should_fail_ex+0x46b/0x600 [ 115.608925][ T5989] should_failslab+0xa8/0x100 [ 115.608955][ T5989] kmem_cache_alloc_node_noprof+0x8f/0x6e0 [ 115.608981][ T5989] ? __alloc_skb+0x1d0/0x7d0 [ 115.609021][ T5989] ? lockdep_hardirqs_on+0x7a/0x110 [ 115.609059][ T5989] __alloc_skb+0x1d0/0x7d0 [ 115.609093][ T5989] alloc_skb_with_frags+0xc8/0x760 [ 115.609129][ T5989] ? __lock_acquire+0x6b5/0x2d10 [ 115.609160][ T5989] sock_alloc_send_pskb+0x884/0x9a0 [ 115.609203][ T5989] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 115.609231][ T5989] ? vsnprintf+0xe42/0xef0 [ 115.609265][ T5989] __ip6_append_data+0x2c6c/0x3f60 [ 115.609302][ T5989] ? __lock_acquire+0x6b5/0x2d10 [ 115.609341][ T5989] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 115.609368][ T5989] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 115.609398][ T5989] ? ip6_mtu+0x7d/0x490 [ 115.609438][ T5989] ? ip6_mtu+0x7d/0x490 [ 115.609469][ T5989] ? __pfx___ip6_append_data+0x10/0x10 [ 115.609501][ T5989] ? __pfx_ip6_mtu+0x10/0x10 [ 115.609538][ T5989] ip6_make_skb+0x2df/0x350 [ 115.609572][ T5989] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 115.609604][ T5989] ? __pfx_ip6_make_skb+0x10/0x10 [ 115.609647][ T5989] ? sk_dst_check+0x314/0x490 [ 115.609682][ T5989] ? udpv6_sendmsg+0x1919/0x25c0 [ 115.609715][ T5989] udpv6_sendmsg+0x1db8/0x25c0 [ 115.609769][ T5989] ? __pfx_udpv6_sendmsg+0x10/0x10 [ 115.609807][ T5989] ? __lock_acquire+0x6b5/0x2d10 [ 115.609849][ T5989] ? aa_sk_perm+0x703/0x950 [ 115.609882][ T5989] ? inet_send_prepare+0x5c/0x270 [ 115.609914][ T5989] ? inet6_sendmsg+0xe4/0x120 [ 115.609941][ T5989] ? __pfx_inet6_sendmsg+0x10/0x10 [ 115.609964][ T5989] sock_sendmsg_nosec+0x90/0x180 [ 115.610001][ T5989] ____sys_sendmsg+0x55c/0x870 [ 115.610041][ T5989] ? __pfx_____sys_sendmsg+0x10/0x10 [ 115.610084][ T5989] ? import_iovec+0x73/0xa0 [ 115.610113][ T5989] ___sys_sendmsg+0x2a5/0x360 [ 115.610144][ T5989] ? __lock_acquire+0x6b5/0x2d10 [ 115.610173][ T5989] ? __pfx____sys_sendmsg+0x10/0x10 [ 115.610213][ T5989] ? kstrtouint+0x6e/0xe0 [ 115.610270][ T5989] ? __fget_files+0x2a/0x420 [ 115.610296][ T5989] ? __fget_files+0x3a6/0x420 [ 115.610331][ T5989] __sys_sendmmsg+0x282/0x4e0 [ 115.610370][ T5989] ? __pfx___sys_sendmmsg+0x10/0x10 [ 115.610412][ T5989] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 115.610452][ T5989] ? ksys_write+0x248/0x270 [ 115.610482][ T5989] ? __pfx_ksys_write+0x10/0x10 [ 115.610518][ T5989] __x64_sys_sendmmsg+0xa0/0xc0 [ 115.610551][ T5989] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.610573][ T5989] do_syscall_64+0x174/0x580 [ 115.610602][ T5989] ? trace_irq_disable+0x3b/0x140 [ 115.610627][ T5989] ? clear_bhb_loop+0x40/0x90 [ 115.610654][ T5989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.610676][ T5989] RIP: 0033:0x7fc14875ce59 [ 115.610696][ T5989] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 115.610714][ T5989] RSP: 002b:00007fc14698d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 115.610739][ T5989] RAX: ffffffffffffffda RBX: 00007fc1489d6090 RCX: 00007fc14875ce59 [ 115.610754][ T5989] RDX: 000000000000003b RSI: 0000200000001840 RDI: 0000000000000004 [ 115.610768][ T5989] RBP: 00007fc14698d090 R08: 0000000000000000 R09: 0000000000000000 [ 115.610782][ T5989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 115.610794][ T5989] R13: 00007fc1489d6128 R14: 00007fc1489d6090 R15: 00007ffe663c2d38 [ 115.610827][ T5989] [ 115.626426][ T5607] Bluetooth: hci3: command 0x0c1a tx timeout [ 115.776471][ T5607] Bluetooth: hci1: command 0x0c1a tx timeout [ 115.848835][ T5995] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 115.849066][ T5995] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 115.902028][ T5995] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 115.910621][ T5995] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 116.756464][ T5707] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 116.802171][ T5676] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 116.808370][ T6017] netlink: 60 bytes leftover after parsing attributes in process `syz.2.89'. [ 116.809766][ T6017] netlink: 60 bytes leftover after parsing attributes in process `syz.2.89'. [ 116.917998][ T5707] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 116.918032][ T5707] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x93, changing to 0x83 [ 116.918048][ T5707] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 116.918064][ T5707] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 116.937969][ T5707] usb 4-1: New USB device found, idVendor=15c2, idProduct=003b, bcdDevice=66.3e [ 116.938000][ T5707] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 116.938019][ T5707] usb 4-1: Product: syz [ 116.938033][ T5707] usb 4-1: Manufacturer: syz [ 116.938046][ T5707] usb 4-1: SerialNumber: syz [ 116.952769][ T5707] usb 4-1: config 0 descriptor?? [ 116.988397][ C1] imon 4-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 117.015987][ T5676] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 117.016030][ T5676] usb 2-1: can't read configurations, error -61 [ 117.049845][ T5707] input: iMON Panel, Knob and Mouse(15c2:003b) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input6 [ 117.158199][ T5676] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 117.387460][ T5676] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 117.387502][ T5676] usb 2-1: can't read configurations, error -61 [ 117.387920][ T5676] usb usb2-port1: attempt power cycle [ 117.466490][ T5607] Bluetooth: hci0: command 0x0c1a tx timeout [ 117.540097][ T5607] Bluetooth: hci2: command 0x0c1a tx timeout [ 117.669734][ T824] usb 1-1: USB disconnect, device number 3 [ 117.696453][ T5607] Bluetooth: hci3: command 0x0c1a tx timeout [ 117.758889][ T5676] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 117.793776][ T5676] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 117.793819][ T5676] usb 2-1: can't read configurations, error -61 [ 117.856540][ T5607] Bluetooth: hci1: command 0x0c1a tx timeout [ 117.916550][ T5676] usb 2-1: new full-speed USB device number 8 using dummy_hcd [ 117.959400][ T5676] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 117.959442][ T5676] usb 2-1: can't read configurations, error -61 [ 117.983750][ T5676] usb usb2-port1: unable to enumerate USB device [ 119.347579][ T5707] imon:send_packet: packet tx failed (-71) [ 119.358230][ T5707] imon 4-1:0.0: panel buttons/knobs setup failed [ 119.385811][ T6031] ================================================================== [ 119.385830][ T6031] BUG: KASAN: slab-use-after-free in reverse_path_check_proc+0x5b/0x240 [ 119.385873][ T6031] Read of size 8 at addr ffff888021b58960 by task syz.2.93/6031 [ 119.385892][ T6031] [ 119.385905][ T6031] CPU: 1 UID: 0 PID: 6031 Comm: syz.2.93 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 119.385929][ T6031] Hardware name: Google Goo[ 119.385929][ T6031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 119.385947][ T6031] Call Trace: [ 119.385956][ T6031] [ 119.385964][ T6031] dump_stack_lvl+0xe8/0x150 [ 119.385992][ T6031] print_address_description+0x55/0x1e0 [ 119.386021][ T6031] ? reverse_path_check_proc+0x5b/0x240 [ 119.386051][ T6031] print_report+0x58/0x70 [ 119.386074][ T6031] kasan_report+0x117/0x150 [ 119.386098][ T6031] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 119.386129][ T6031] ? reverse_path_check_proc+0x5b/0x240 [ 119.386160][ T6031] ? ep_insert+0xbbb/0x1820 [ 119.386186][ T6031] reverse_path_check_proc+0x5b/0x240 [ 119.386254][ T6031] ? ep_insert+0xbbb/0x1820 [ 119.386281][ T6031] ep_insert+0xc6c/0x1820 [ 119.386313][ T6031] ? __pfx_ep_insert+0x10/0x10 [ 119.386344][ T6031] ? lockdep_hardirqs_on+0x7a/0x110 [ 119.386374][ T6031] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 119.386405][ T6031] ? mutex_lock_nested+0x152/0x1d0 [ 119.386429][ T6031] ? do_epoll_ctl_file+0xc69/0xed0 [ 119.386459][ T6031] do_epoll_ctl_file+0x8bb/0xed0 [ 119.386489][ T6031] ? do_epoll_ctl_file+0xac3/0xed0 [ 119.386520][ T6031] ? __pfx_do_epoll_ctl_file+0x10/0x10 [ 119.386550][ T6031] ? __fget_files+0x3a6/0x420 [ 119.386574][ T6031] ? __fget_files+0x2a/0x420 [ 119.386602][ T6031] __se_sys_epoll_ctl+0x14e/0x210 [ 119.386633][ T6031] ? __pfx___se_sys_epoll_ctl+0x10/0x10 [ 119.386668][ T6031] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.386691][ T6031] do_syscall_64+0x174/0x580 [ 119.386724][ T6031] ? trace_irq_disable+0x3b/0x140 [ 119.386747][ T6031] ? clear_bhb_loop+0x40/0x90 [ 119.386771][ T6031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.386793][ T6031] RIP: 0033:0x7fc14875ce59 [ 119.386813][ T6031] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 119.386831][ T6031] RSP: 002b:00007fc145d03028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 119.386857][ T6031] RAX: ffffffffffffffda RBX: 00007fc1489d6450 RCX: 00007fc14875ce59 [ 119.386874][ T6031] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000009 [ 119.386888][ T6031] RBP: 00007fc1487f2d6f R08: 0000000000000000 R09: 0000000000000000 [ 119.386902][ T6031] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.386917][ T6031] R13: 00007fc1489d64e8 R14: 00007fc1489d6450 R15: 00007ffe663c2d38 [ 119.386941][ T6031] [ 119.386950][ T6031] [ 119.386955][ T6031] Allocated by task 6024: [ 119.386966][ T6031] kasan_save_track+0x3e/0x80 [ 119.386989][ T6031] __kasan_slab_alloc+0x6c/0x80 [ 119.387011][ T6031] kmem_cache_alloc_noprof+0x33b/0x680 [ 119.387033][ T6031] ep_insert+0x512/0x1820 [ 119.387057][ T6031] do_epoll_ctl_file+0x8bb/0xed0 [ 119.387081][ T6031] __se_sys_epoll_ctl+0x14e/0x210 [ 119.387104][ T6031] do_syscall_64+0x174/0x580 [ 119.387130][ T6031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.387147][ T6031] [ 119.387152][ T6031] Freed by task 6024: [ 119.387160][ T6031] kasan_save_track+0x3e/0x80 [ 119.387178][ T6031] kasan_save_free_info+0x46/0x50 [ 119.387206][ T6031] __kasan_slab_free+0x5c/0x80 [ 119.387234][ T6031] kmem_cache_free+0x187/0x6c0 [ 119.387255][ T6031] eventpoll_release_file+0xc2/0x240 [ 119.387278][ T6031] __fput+0x83c/0xa70 [ 119.387297][ T6031] task_work_run+0x1d9/0x270 [ 119.387317][ T6031] exit_to_user_mode_loop+0x193/0x680 [ 119.387339][ T6031] do_syscall_64+0x353/0x580 [ 119.387364][ T6031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.387380][ T6031] [ 119.387384][ T6031] The buggy address belongs to the object at ffff888021b58960 [ 119.387384][ T6031] which belongs to the cache ep_head of size 16 [ 119.387400][ T6031] The buggy address is located 0 bytes inside of [ 119.387400][ T6031] freed 16-byte region [ffff888021b58960, ffff888021b58970) [ 119.387421][ T6031] [ 119.387426][ T6031] The buggy address belongs to the physical page: [ 119.387436][ T6031] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888021b58220 pfn:0x21b58 [ 119.387456][ T6031] memcg:ffff88805e700001 [ 119.387465][ T6031] flags: 0x80000000000200(workingset|node=0|zone=1) [ 119.387481][ T6031] page_type: f5(slab) [ 119.387499][ T6031] raw: 0080000000000200 ffff88801b736000 ffffea0000e60910 ffffea0000e548d0 [ 119.387518][ T6031] raw: ffff888021b58220 0000000800800023 00000000f5000000 ffff88805e700001 [ 119.387528][ T6031] page dumped because: kasan: bad access detected [ 119.387538][ T6031] page_owner tracks the page as allocated [ 119.387545][ T6031] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xd2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 4974, tgid 4974 (udevd), ts 28215768048, free_ts 27636933274 [ 119.387579][ T6031] post_alloc_hook+0x1f9/0x250 [ 119.387599][ T6031] get_page_from_freelist+0x265c/0x26e0 [ 119.387624][ T6031] __alloc_frozen_pages_noprof+0x18d/0x380 [ 119.387648][ T6031] allocate_slab+0x74/0x5e0 [ 119.387672][ T6031] refill_objects+0x33c/0x3d0 [ 119.387696][ T6031] __pcs_replace_empty_main+0x373/0x720 [ 119.387721][ T6031] kmem_cache_alloc_noprof+0x433/0x680 [ 119.387740][ T6031] ep_insert+0x512/0x1820 [ 119.387761][ T6031] do_epoll_ctl_file+0x8bb/0xed0 [ 119.387782][ T6031] __se_sys_epoll_ctl+0x14e/0x210 [ 119.387804][ T6031] do_syscall_64+0x174/0x580 [ 119.387830][ T6031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.387847][ T6031] page last free pid 29 tgid 29 stack trace: [ 119.387858][ T6031] __free_frozen_pages+0x10af/0x1190 [ 119.387878][ T6031] tlb_remove_table_rcu+0x85/0x100 [ 119.387903][ T6031] rcu_cpu_kthread+0x99e/0x1470 [ 119.387923][ T6031] smpboot_thread_fn+0x541/0xa50 [ 119.387940][ T6031] kthread+0x388/0x470 [ 119.387958][ T6031] ret_from_fork+0x514/0xb70 [ 119.387979][ T6031] ret_from_fork_asm+0x1a/0x30 [ 119.388003][ T6031] [ 119.388008][ T6031] Memory state around the buggy address: [ 119.388018][ T6031] ffff888021b58800: fa fb fc fc fa fb fc fc fa fb fc fc fa fb fc fc [ 119.388031][ T6031] ffff888021b58880: fa fb fc fc fa fb fc fc fa fb fc fc fa fb fc fc [ 119.388044][ T6031] >ffff888021b58900: fa fb fc fc fa fb fc fc 00 00 fc fc fa fb fc fc [ 119.388054][ T6031] ^ [ 119.388065][ T6031] ffff888021b58980: 00 00 fc fc fa fb fc fc 00 00 fc fc 00 00 fc fc [ 119.388078][ T6031] ffff888021b58a00: fa fb fc fc fa fb fc fc 00 00 fc fc 00 00 fc fc [ 119.388089][ T6031] ================================================================== [ 119.431588][ T6031] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 119.431612][ T6031] CPU: 1 UID: 0 PID: 6031 Comm: syz.2.93 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 119.431637][ T6031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 119.431649][ T6031] Call Trace: [ 119.431658][ T6031] [ 119.431666][ T6031] vpanic+0x56c/0xa60 [ 119.431701][ T6031] ? __pfx_vpanic+0x10/0x10 [ 119.431732][ T6031] panic+0xc5/0xd0 [ 119.431758][ T6031] ? __pfx_panic+0x10/0x10 [ 119.431785][ T6031] ? preempt_schedule_thunk+0x16/0x40 [ 119.431816][ T6031] ? preempt_schedule_thunk+0x16/0x40 [ 119.431845][ T6031] ? reverse_path_check_proc+0x5b/0x240 [ 119.431873][ T6031] check_panic_on_warn+0x89/0xb0 [ 119.431896][ T6031] ? reverse_path_check_proc+0x5b/0x240 [ 119.431923][ T6031] end_report+0x73/0x170 [ 119.431947][ T6031] ? reverse_path_check_proc+0x5b/0x240 [ 119.431973][ T6031] kasan_report+0x128/0x150 [ 119.431995][ T6031] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 119.432023][ T6031] ? reverse_path_check_proc+0x5b/0x240 [ 119.432053][ T6031] ? ep_insert+0xbbb/0x1820 [ 119.432077][ T6031] reverse_path_check_proc+0x5b/0x240 [ 119.432106][ T6031] ? ep_insert+0xbbb/0x1820 [ 119.432131][ T6031] ep_insert+0xc6c/0x1820 [ 119.432181][ T6031] ? __pfx_ep_insert+0x10/0x10 [ 119.432209][ T6031] ? lockdep_hardirqs_on+0x7a/0x110 [ 119.432247][ T6031] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 119.432275][ T6031] ? mutex_lock_nested+0x152/0x1d0 [ 119.432296][ T6031] ? do_epoll_ctl_file+0xc69/0xed0 [ 119.432323][ T6031] do_epoll_ctl_file+0x8bb/0xed0 [ 119.432348][ T6031] ? do_epoll_ctl_file+0xac3/0xed0 [ 119.432374][ T6031] ? __pfx_do_epoll_ctl_file+0x10/0x10 [ 119.432399][ T6031] ? __fget_files+0x3a6/0x420 [ 119.432422][ T6031] ? __fget_files+0x2a/0x420 [ 119.432446][ T6031] __se_sys_epoll_ctl+0x14e/0x210 [ 119.432472][ T6031] ? __pfx___se_sys_epoll_ctl+0x10/0x10 [ 119.432502][ T6031] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.432522][ T6031] do_syscall_64+0x174/0x580 [ 119.432552][ T6031] ? trace_irq_disable+0x3b/0x140 [ 119.432572][ T6031] ? clear_bhb_loop+0x40/0x90 [ 119.432594][ T6031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.432614][ T6031] RIP: 0033:0x7fc14875ce59 [ 119.432632][ T6031] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 119.432649][ T6031] RSP: 002b:00007fc145d03028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 119.432671][ T6031] RAX: ffffffffffffffda RBX: 00007fc1489d6450 RCX: 00007fc14875ce59 [ 119.432686][ T6031] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000009 [ 119.432698][ T6031] RBP: 00007fc1487f2d6f R08: 0000000000000000 R09: 0000000000000000 [ 119.432711][ T6031] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.432724][ T6031] R13: 00007fc1489d64e8 R14: 00007fc1489d6450 R15: 00007ffe663c2d38 [ 119.432745][ T6031] [ 119.432907][ T6031] Kernel Offset: disabled