0)={&(0x7f00000004c0)="1843cf8eaf93baded300c48d827f81263d98f89e90623998bd3562d7924778388ac47df45eac0f78c962cb0dd01c2ba59e6e796bdc107184e26365a11ac083a709e9a1540adf487d6240b4b965a7df3dac686e0c86a13aa513a705a5b499b777abd489f74dbdf86c77fdacbcbc3e7b003441f2ea852125e666d6fb89f7b95fb98930bb8eb60a7505785d515677c9b58c34da30a50a7936b40c4606e285546f52d73e2eaa9f01b3c74c46e93c9c5b37b2e0950e8f9126e250869b42f5066acfe3c1f3c175e585a02a44f53b53bc260f500342e470b6d743b0516d46639f23dcf0ed855f5a32a964265eff56142858fcdcb04019b0c2937ece2599cda9c6caa69b873f0875f96019981e58ea0d96198ec8b72e1aa14260e581dd83cbf586098d8b2bdfb584be05950914686ed83715d2a0411970194ccc8d796d16ee732ebf1692cfccd2819b460e06b87a24cfa7f8549bf3ed7b01a2799589c5464d64aecc19c61b6f7cc7b1b70d3640b41f4bc7f5aaa134c6d6e37e008e5c13a558a16fb8ab9ac090d662730bb4a15a4ba15be007d3252d98ba779d59a1edb48fd3ca07c76a8b85f088042a296ecddffa988060790209770db5f7ded1b340b748f42e8811e2ce8841c5cf714865855bb8e967a53f82f50a8499a724c580b3ffe9fb1b8bfd5d33ee0d558004353f254d6d341fbe0f721021a4c2d214c28f481984e1d9aebde5c648674a4d9b3348b83dc66cdc6b6274716c97aa77e5067513dd155e2460e56a6c851587f960c454e4615d903faee74cef3c1b59b41a8de06acdcaf239fbe6c28493b950a384fed3d0875af7988c7770ea44e0e7d7f89d5fb917738a1b5f22736cdec37b2a955d58698a89d3cfe330f3575e140e0d2aeb4fca6ba38bb1933f2e3566b2ba348f8e7958bedfb228be9b5e49083afbb272e58f9704c0edbc1b63afdc0fceedc556e6d7032e69483971e60517f4f4fd0ea665cf8174e5a04d1918f1aedd000503b4d73d2b3e6405b06d0312170f7a2c4bf1972fcc5c5642e02005f80c25c5134fb199caf911513f72e44089910d1eb260f93bea4b6c544fb9732d624a4e4f4f62d4c789db8f02c17d35e570c65c57f7dc737e84ce547fbc72473b4636642e0d8ffc8631b90818681a4b6f366eaf6a853dd0a375a552a7c12f628bd83a749b758c5e7eb43e6a23df1a92f8c273c4ac6a123702cdf96a5503bd633212f72a4c55e03812367e1102802035edea2b9bf964be8b7ade35ec567f5ad871bb1f371398cc13bff56433da7cc3c765e06f4ed6cc06011d08e66eac52e0e7d52e2e16dbbb96f981eb4711298f94b570ffa3ca8bd0903eec6f9c4a7bcef7068bac208771bcafc5b39b0f3594306842c4b92674b4e48403433351d097067568189ed2a7e5dca056a5398a17fdb122e8f32b25a5df3db1a952867f88e51b473a4fcc0f829523dd896708c94604d4b0337636d95803462d33870841248331498f17b4f90822276925d904df873de762b1ca3050bafdd531557c3a31a30333f318a8a2247b04eb8a7310c9c31386c67f3fd59bf9df376e894eedc7cdc34bfc8dd878be0bda0ff905457fbb0ac0d6326f20d7a47f8fd5c33be7ae2613936f26e0059f5a704122f3c582e05f40937c952d412561f83b90c8b259f32ac22f251477a989e973299f7a5005d5ed8f406645de5858c0720efdb3b433583a03bb9c44eeb629ddde6646b665ed9755fa261d4bb227f9e20b35957ee69a157e07b3c146c3a871f91fd82ee873127d9cf23083c0c411c762a60ca2984f86e63d3e4a04bacd8697d03bf493a493978056b5e9d11e8d2e3f66c1047fa4c94258e97cafe752edc8242414d95e06fb0471b346a62a349f4da12fc373346d180055a56035ca1d0767aad65516ce4d86ca1f754b83e3761734a239b0432d64e4c55d5b3517633f3aaca11fea482e9a4351d8c957d084c93273483f1b62d2ec6d83c94e0f8a7c487aaa670e08ad9c65bfc118682e2cfb8a71503c0e0adbc760c369f885b1e754acf8b9195fd594b01c26310d3195e60e40a76f6cfdae1f93b2b153d2ce57e54424a8116a4feabe63deebc66ad64b053bbc79dca15478d8cb0441dfcccc4150a5772424e318191fcd6292a68f79b1e22f840d2988e047f6a435ea911a630b9e8264a8993ff57882c83991d0722e4f67da98703d863b9ac6c423e37f061da031b8c92418db60ee33c12e697dde681f11e04f95b1824a98c8bee20a3f38c383deac9f9db7eb74d6a850d5c4be3adfbd5ee7ed06fa93d07c34537ff6d9519ffe309f2bb16701b2bb45670bee4cce27a23aec1373b0e37b78ed8f5ccdcb591aeddb02ce584a2741473d893b114788a9d54c72defa44dbb7c90683ceba3cfb4a0b3260eea31af260890ec651d3d332bb9938aed4ebce55133f0d023a6b14f9dbf5e1e39c191f2e77d8be1999f8300edd8e2e18b44480b5e9dfbf829fc59aec7d69bb2c1cc2193712959acb9087213e0c5fbee5d3b94985db53aae780bb85d152a8d7f6a62e9613fc09e770f53abf7eaaa471e461bc0059b10375357c6de90b75e9ebabc94f991a64a1e17c29117ad50043be7c6af11dfae69683b2a7c87ffbe61be157a4f806aba123c7b031f588db2af3069e70b1641992807941a05baafc782ac118b4739ecbcec40fd9e71677300789d04f2c59f1cdc2b63aea304e47364ad68a8cd9dc97d4f755d6f48a613f7ea0c0170fa11bf979ebb57caba23b66ece8dea06a7946a41b30ce97530998dab246cdefa878234553a3a3b773ab17312f67d2fc77e9818ded3f5b6da7468c43dd51ac79aa1510625f4adaaaaa871dc27f1e680b76925eab8ebd977b254260de021ba965469d6dfe2741ed5cfb8ef97fa7f0f4b46ade8dd3a95b6f04c60eb2c9b76638b6189d169b94c11b9d9922480d8ed690e9958d722650447067532143d7c0567b24a825a5f0ee933c6ce5be09dd471651e936a18fd436140663e5444d58f8adc84a6664cd80e7f397c7fc9bc210ebe6c9766a470af05a911449b2d271cdd84be0045a89f1fad966948933bc671d94d038419973443451bbf5776954ae2cb0565cb6da228b5ee26dbf13b9feca9902017e6db7ac59066d509306516f617645aa46c58d7074d975976522164ae3ea79b1776c1a59df24f70fe80ac262f8e558d2a2be10eb996408662debca7511e55eca2cae48035f37a4a68764e5bbcea56b556bdaea71d6396357c41a4adf7e5b280d4d0954eab8605eb050b4aecf622b3a4128a38855ace2e6e969723f3122aca4ac471c5331bd45136c7f3536915357ea1d04a89dda0d270f2f04f20719bb30542912a7416a3edc03832e08fd6ce048eaa6d436bcefeb14b089beede4a1c91eaba185bef195fbe07cf1da08bc375a41bb9058aed7264764a15d074ac61fbc7c43c2378ccda9220c5f7b4711b244373c1ed88fb5ac8a913e1be73fa71f31d3aa12cc37b35ad22836ff05347044af86a5c4f6081ddd68107299eec9d5a7ad1a5def706b5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0x1000}) r0 = syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000140)) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000240)={&(0x7f0000000140)="eca8fc8f956ab3a22e5042b9ea1e64e1002598f8cbddabec1ef21a4304257561ac441b7b7dd74c125f7519823926cf290b3bb829aefb0ec0f521781092d831cbcdf9e582b4c6928d63fd23c869d6ca351ca8a7d384d453a18cae22d715d9343e9ad28759e3be6d9eb6998528db2adede9c9cff27ae0fa71b360bb4026da0f0df0b208fda211d19e9ce0148efdbf76f8c879c977eeca26ed2e633b17a3a5b5f489ccd14299d80442dc747c73e55f2dd040ca2fc10b811559b2a5fecea8f5b9e6582a0e946e2e188e125fcb58d0033b2a190f87765a452f6b8bad30df986db561d90af5e209c800663ea801f349eb04a09", 0xf0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r0, 0xc01064ac, &(0x7f0000000380)={r1, 0xbe, &(0x7f0000000280)=""/190}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@ptr={0xc}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000080)=""/165, 0x28, 0xb2, 0x1}, 0x10) (async) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000000)={&(0x7f00000004c0)="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", 0x1000}) (async) syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000140)) (async) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000240)={&(0x7f0000000140)="eca8fc8f956ab3a22e5042b9ea1e64e1002598f8cbddabec1ef21a4304257561ac441b7b7dd74c125f7519823926cf290b3bb829aefb0ec0f521781092d831cbcdf9e582b4c6928d63fd23c869d6ca351ca8a7d384d453a18cae22d715d9343e9ad28759e3be6d9eb6998528db2adede9c9cff27ae0fa71b360bb4026da0f0df0b208fda211d19e9ce0148efdbf76f8c879c977eeca26ed2e633b17a3a5b5f489ccd14299d80442dc747c73e55f2dd040ca2fc10b811559b2a5fecea8f5b9e6582a0e946e2e188e125fcb58d0033b2a190f87765a452f6b8bad30df986db561d90af5e209c800663ea801f349eb04a09", 0xf0}) (async) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r0, 0xc01064ac, &(0x7f0000000380)={r1, 0xbe, &(0x7f0000000280)=""/190}) (async) 21:04:16 executing program 5: syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000100)={{0x9}}, 0x0, &(0x7f0000000240)="f86803c8d16673d82517e4c7963df3c452d9a6bbc382bba7eee507214cbbb927518bfea102ec2db5e1d947850a86b46e79d17047ae5dbd82f85939c7631b4a878b467ce2b09f8020cff57e5672e4ff0f2c3a74bc112e1eff95263f894b4a9e4fa3c741ee7fa876c3ee53b2a7e565f29946943c2e7533ace6ba224fc152938c38eefa01819ec0d685ee7925bc4eea699f859005cd3f50b90d426e3ce3ea50e01c4885477c77df7a68", 0xa4}}) 21:04:16 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000010000000000c0000000c0000000400000003000000000400060400000000000000"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) [ 1812.132631] Bluetooth: hci5: command 0x0409 tx timeout [ 1814.206599] Bluetooth: hci5: command 0x041b tx timeout [ 1814.969071] device hsr_slave_1 left promiscuous mode [ 1814.980345] device hsr_slave_0 left promiscuous mode [ 1815.001331] team0 (unregistering): Port device team_slave_1 removed [ 1815.012503] team0 (unregistering): Port device team_slave_0 removed [ 1815.026402] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1815.040133] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1815.081155] bond0 (unregistering): Released all slaves [ 1815.102976] IPVS: ftp: loaded support on port[0] = 21 [ 1815.336434] chnl_net:caif_netlink_parms(): no params data found [ 1815.435705] bridge0: port 1(bridge_slave_0) entered blocking state [ 1815.442670] bridge0: port 1(bridge_slave_0) entered disabled state [ 1815.456618] device bridge_slave_0 entered promiscuous mode [ 1815.464102] bridge0: port 2(bridge_slave_1) entered blocking state [ 1815.477274] bridge0: port 2(bridge_slave_1) entered disabled state [ 1815.484794] device bridge_slave_1 entered promiscuous mode [ 1815.522247] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1815.535335] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1815.572468] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1815.582397] team0: Port device team_slave_0 added [ 1815.592561] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1815.602893] team0: Port device team_slave_1 added [ 1815.634372] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1815.643259] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1815.676030] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1815.689404] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1815.695654] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1815.747400] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1815.791534] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1815.811852] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1815.874722] device hsr_slave_0 entered promiscuous mode [ 1815.880811] device hsr_slave_1 entered promiscuous mode [ 1815.907392] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1815.914669] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1816.157154] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1816.241354] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1816.260943] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1816.279707] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1816.285908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1816.293964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1816.304878] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1816.311944] Bluetooth: hci5: command 0x040f tx timeout [ 1816.318009] 8021q: adding VLAN 0 to HW filter on device team0 [ 1816.329026] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1816.336172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1816.346046] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1816.362084] bridge0: port 1(bridge_slave_0) entered blocking state [ 1816.368497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1816.404028] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1816.411616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1816.425415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1816.447535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1816.481245] bridge0: port 2(bridge_slave_1) entered blocking state [ 1816.487696] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1816.497933] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1816.515316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1816.522619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1816.735872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1816.770675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1816.797190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1816.809904] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1816.840852] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1816.848989] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1816.858296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1816.878823] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1816.900405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1816.909815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1816.923076] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1816.943494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1816.962230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1816.989178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1817.012683] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1817.026756] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1817.625456] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1817.644578] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1817.649607] CPU: 1 PID: 8103 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1817.657055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1817.666405] Call Trace: [ 1817.669010] dump_stack+0x1fc/0x2ef [ 1817.672651] dump_header+0x15d/0xc3f [ 1817.676403] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1817.681502] ? ___ratelimit+0x319/0x590 [ 1817.685484] oom_kill_process.cold+0x10/0x692 [ 1817.689995] ? check_preemption_disabled+0x41/0x280 [ 1817.695124] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1817.700403] out_of_memory+0x1072/0x1390 [ 1817.704467] ? oom_killer_disable+0x270/0x270 [ 1817.708965] ? mutex_trylock+0x15f/0x1a0 [ 1817.713030] __alloc_pages_nodemask+0x23a2/0x2890 [ 1817.717886] ? find_get_entry+0x4cd/0x8a0 [ 1817.722048] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1817.727100] alloc_pages_current+0x193/0x2a0 [ 1817.731511] filemap_fault+0x146e/0x2180 [ 1817.735586] ext4_filemap_fault+0x84/0xb0 [ 1817.739737] __do_fault+0x10b/0x4b0 [ 1817.743367] __handle_mm_fault+0x273b/0x41c0 [ 1817.747784] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1817.752896] ? vm_insert_page+0x9c0/0x9c0 [ 1817.757853] ? check_preemption_disabled+0x41/0x280 [ 1817.762875] handle_mm_fault+0x436/0xb10 [ 1817.766946] __do_page_fault+0x68e/0xd60 [ 1817.771014] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1817.776118] ? spurious_fault+0x840/0x840 [ 1817.780269] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1817.785148] ? page_fault+0x8/0x30 [ 1817.788700] page_fault+0x1e/0x30 [ 1817.792154] RIP: 0033:0x46703d [ 1817.795345] Code: Bad RIP value. [ 1817.798704] RSP: 002b:000000c00005ff10 EFLAGS: 00010202 [ 1817.804494] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 000000000046703d [ 1817.811799] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 1817.819074] RBP: 000000c00005ff20 R08: 0000000000090951 R09: 000001d27084e88c [ 1817.826362] R10: 000d6abc72ad471c R11: 0000000000000202 R12: 000000c00005ff10 [ 1817.833632] R13: 000000c0006b8400 R14: 000000c0000004e0 R15: 00007f79d51871c3 [ 1818.138897] Mem-Info: [ 1818.175103] active_anon:14990 inactive_anon:45375 isolated_anon:0 [ 1818.175103] active_file:14 inactive_file:18 isolated_file:0 [ 1818.175103] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1818.175103] slab_reclaimable:13084 slab_unreclaimable:117164 [ 1818.175103] mapped:22056 shmem:46032 pagetables:565 bounce:0 [ 1818.175103] free:25130 free_pcp:1 free_cma:0 [ 1818.366911] Bluetooth: hci5: command 0x0419 tx timeout [ 1818.396350] Node 0 active_anon:58000kB inactive_anon:59172kB active_file:20kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88224kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1818.483536] Node 1 active_anon:1960kB inactive_anon:122328kB active_file:16kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:123288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1818.522890] Node 0 DMA free:10980kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1818.578987] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1818.584052] Node 0 DMA32 free:35676kB min:35996kB low:44992kB high:53988kB active_anon:55952kB inactive_anon:59152kB active_file:32kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2140kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1818.718809] lowmem_reserve[]: 0 0 1 1 1 [ 1818.723285] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1818.823015] lowmem_reserve[]: 0 0 0 0 0 [ 1818.844651] Node 1 Normal free:53856kB min:53876kB low:67344kB high:80812kB active_anon:1960kB inactive_anon:122328kB active_file:24kB inactive_file:40kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:120kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1818.954591] lowmem_reserve[]: 0 0 0 0 0 [ 1818.970278] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 1*16kB (U) 2*32kB (UM) 2*64kB (UM) 2*128kB (UM) 5*256kB (UM) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (M) = 10980kB [ 1819.032053] Node 0 DMA32: 347*4kB (UME) 546*8kB (UME) 271*16kB (UME) 108*32kB (ME) 49*64kB (UME) 22*128kB (UM) 16*256kB (M) 5*512kB (M) 10*1024kB (UM) 0*2048kB 0*4096kB = 36396kB [ 1819.090687] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1819.137619] Node 1 Normal: 225*4kB (M) 244*8kB (UME) 176*16kB (ME) 73*32kB (ME) 22*64kB (UME) 9*128kB (ME) 1*256kB (M) 2*512kB (UE) 3*1024kB (UM) 3*2048kB (UME) 8*4096kB (U) = 53828kB [ 1819.164078] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1819.201278] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1819.223662] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1819.292912] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1819.338081] 46087 total pagecache pages [ 1819.342089] 0 pages in swap cache [ 1819.345538] Swap cache stats: add 0, delete 0, find 0/0 [ 1819.402412] Free swap = 0kB [ 1819.405504] Total swap = 0kB [ 1819.415791] 2097051 pages RAM [ 1819.442608] 0 pages HighMem/MovableOnly [ 1819.457969] 369649 pages reserved [ 1819.461437] 0 pages cma reserved [ 1819.464795] Unreclaimable slab info: [ 1819.502290] Name Used Total [ 1819.523797] pid_2 11KB 32KB [ 1819.546429] batadv_tt_change_cache 5KB 7KB [ 1819.552257] batadv_tl_cache 9KB 20KB [ 1819.593449] TIPC 15KB 22KB [ 1819.614246] SCTPv6 28KB 30KB [ 1819.636685] DCCPv6 20KB 30KB [ 1819.642082] DCCP 21KB 28KB [ 1819.670503] RXRPC 17KB 26KB [ 1819.699595] rxrpc_call_jar 102KB 126KB [ 1819.704993] bridge_fdb_cache 20KB 23KB [ 1819.744305] fib6_nodes 283KB 288KB [ 1819.784105] ip6_dst_cache 863KB 1038KB [ 1819.810454] RAWv6 133KB 141KB [ 1819.816116] UDPv6 39KB 41KB [ 1819.857987] TCPv6 36KB 48KB [ 1819.870542] nf_conntrack 9KB 18KB [ 1819.875993] t10_alua_lu_gp_cache 0KB 3KB [ 1819.915481] sd_ext_cdb 0KB 7KB [ 1819.935651] scsi_sense_cache 1056KB 1060KB [ 1819.952129] virtio_scsi_cmd 16KB 16KB [ 1819.974748] sgpool-128 8KB 8KB [ 1819.992333] sgpool-64 4KB 12KB [ 1820.022575] sgpool-32 2KB 15KB [ 1820.046650] sgpool-16 1KB 7KB [ 1820.076716] sgpool-8 0KB 7KB [ 1820.082176] mqueue_inode_cache 13KB 30KB [ 1820.092757] bio_post_read_ctx 14KB 15KB [ 1820.098324] bio-2 14KB 15KB [ 1820.103687] jfs_mp 7KB 7KB [ 1820.110256] cifs_small_rq 15KB 16KB [ 1820.115630] cifs_request 67KB 67KB [ 1820.121070] cifs_mpx_ids 0KB 7KB [ 1820.126556] nfs_commit_data 3KB 14KB [ 1820.131916] nfs_write_data 34KB 44KB [ 1820.137332] ext4_system_zone 1KB 7KB [ 1820.142804] bio-1 1KB 7KB [ 1820.148240] pid_namespace 2KB 11KB [ 1820.153601] rpc_buffers 17KB 25KB [ 1820.158988] rpc_tasks 2KB 7KB [ 1820.164332] UNIX 1663KB 1946KB [ 1820.169906] tcp_bind_bucket 2KB 4KB [ 1820.175265] ip_fib_trie 43KB 47KB [ 1820.180648] ip_fib_alias 201KB 205KB [ 1820.185995] ip_dst_cache 19KB 20KB [ 1820.196926] RAW 78KB 90KB [ 1820.202316] UDP 67KB 74KB [ 1820.213432] TCP 25KB 28KB [ 1820.218874] hugetlbfs_inode_cache 3KB 15KB [ 1820.224576] fscache_cookie_jar 1KB 7KB [ 1820.230151] eventpoll_pwq 26KB 39KB [ 1820.235507] eventpoll_epi 48KB 70KB [ 1820.240975] inotify_inode_mark 11KB 23KB [ 1820.246479] request_queue 199KB 199KB [ 1820.251868] blkdev_requests 1KB 3KB [ 1820.257349] blkdev_ioc 27KB 34KB [ 1820.262795] bio-0 731KB 735KB [ 1820.268205] biovec-max 1526KB 1526KB [ 1820.273593] biovec-64 833KB 834KB [ 1820.278989] biovec-16 140KB 142KB [ 1820.284342] bio_integrity_payload 1KB 8KB [ 1820.290203] khugepaged_mm_slot 2KB 23KB [ 1820.295662] uid_cache 0KB 4KB [ 1820.301045] dmaengine-unmap-2 0KB 3KB [ 1820.308855] skbuff_fclone_cache 40KB 48KB [ 1820.314407] skbuff_head_cache 8983KB 10395KB [ 1820.323874] configfs_dir_cache 3KB 7KB [ 1820.329403] file_lock_cache 31KB 35KB [ 1820.334764] file_lock_ctx 9KB 11KB [ 1820.340231] fsnotify_mark_connector 5KB 15KB [ 1820.346115] net_namespace 105KB 105KB [ 1820.352883] shmem_inode_cache 8054KB 8135KB [ 1820.358349] task_delay_info 199KB 391KB [ 1820.363719] taskstats 16KB 26KB [ 1820.369270] proc_dir_entry 1061KB 1076KB [ 1820.374616] pde_opener 15KB 31KB [ 1820.380066] seq_file 278KB 429KB [ 1820.385437] sigqueue 44KB 82KB [ 1820.390858] kernfs_node_cache 18157KB 18159KB [ 1820.396304] mnt_cache 208KB 224KB [ 1820.401660] filp 6902KB 7706KB [ 1820.407087] names_cache 107312KB 107350KB [ 1820.412430] iint_cache 37KB 43KB [ 1820.417871] key_jar 21KB 105KB [ 1820.423228] uts_namespace 3KB 7KB [ 1820.430093] nsproxy 2KB 15KB [ 1820.442480] vm_area_struct 3269KB 3751KB [ 1820.448873] mm_struct 563KB 604KB [ 1820.455601] fs_cache 230KB 436KB [ 1820.486216] files_cache 777KB 1215KB [ 1820.491617] signal_cache 1489KB 2292KB [ 1820.499448] sighand_cache 619KB 645KB [ 1820.504816] task_struct 6804KB 6861KB [ 1820.534257] cred_jar 1942KB 2648KB [ 1820.568472] anon_vma_chain 1040KB 1401KB [ 1820.573868] anon_vma 123KB 308KB [ 1820.623389] pid 130KB 272KB [ 1820.655464] Acpi-Operand 156KB 198KB [ 1820.675659] Acpi-ParseExt 9KB 11KB [ 1820.695594] Acpi-Parse 41KB 47KB [ 1820.725222] Acpi-State 52KB 63KB [ 1820.752434] Acpi-Namespace 20KB 27KB [ 1820.785202] numa_policy 0KB 3KB [ 1820.809169] debug_objects_cache 1839KB 1848KB [ 1820.814729] trace_event_file 297KB 298KB [ 1820.851418] ftrace_event_field 398KB 401KB [ 1820.893254] pool_workqueue 144KB 156KB [ 1820.919305] page->ptl 491KB 1012KB [ 1820.942293] kmalloc-2097152 2050KB 2050KB [ 1820.962590] kmalloc-524288 2056KB 2056KB [ 1820.994888] kmalloc-262144 1290KB 1290KB [ 1821.021075] kmalloc-131072 650KB 650KB [ 1821.051659] kmalloc-65536 3432KB 3498KB [ 1821.081031] kmalloc-32768 2508KB 2508KB [ 1821.091796] kmalloc-16384 1386KB 1485KB [ 1821.103091] kmalloc-8192 5445KB 5486KB [ 1821.127082] kmalloc-4096 29758KB 29796KB [ 1821.156468] kmalloc-2048 18498KB 20304KB [ 1821.161861] kmalloc-1024 14614KB 17010KB [ 1821.215859] kmalloc-512 17136KB 18378KB [ 1821.244813] kmalloc-256 6041KB 6528KB [ 1821.265416] kmalloc-128 1462KB 1614KB [ 1821.289956] kmalloc-96 3436KB 4124KB [ 1821.295349] kmalloc-64 2803KB 3872KB [ 1821.333975] kmalloc-32 2073KB 2547KB [ 1821.354992] kmalloc-192 2340KB 2964KB [ 1821.378875] kmem_cache 177KB 183KB [ 1821.384273] Out of memory (oom_kill_allocating_task): Kill process 8103 (syz-fuzzer) score 0 or sacrifice child [ 1821.414533] Killed process 9499 (syz-executor.5) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 1821.494124] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1821.562812] in:imklog cpuset=/ mems_allowed=0-1 [ 1821.568302] CPU: 1 PID: 8669 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1821.575663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1821.585012] Call Trace: [ 1821.587597] dump_stack+0x1fc/0x2ef [ 1821.591214] dump_header+0x15d/0xc3f [ 1821.594921] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1821.600033] ? ___ratelimit+0x319/0x590 [ 1821.603997] oom_kill_process.cold+0x10/0x692 [ 1821.608490] ? check_preemption_disabled+0x41/0x280 [ 1821.613519] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1821.618785] out_of_memory+0x1072/0x1390 [ 1821.622854] ? oom_killer_disable+0x270/0x270 [ 1821.627355] ? mutex_trylock+0x15f/0x1a0 [ 1821.631513] __alloc_pages_nodemask+0x23a2/0x2890 [ 1821.636352] ? find_get_entry+0x4cd/0x8a0 [ 1821.640600] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1821.645450] alloc_pages_current+0x193/0x2a0 [ 1821.649848] filemap_fault+0x146e/0x2180 [ 1821.653907] ext4_filemap_fault+0x84/0xb0 [ 1821.658042] __do_fault+0x10b/0x4b0 [ 1821.661658] __handle_mm_fault+0x273b/0x41c0 [ 1821.666061] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1821.670630] ? vm_insert_page+0x9c0/0x9c0 [ 1821.674797] ? check_preemption_disabled+0x41/0x280 [ 1821.679810] handle_mm_fault+0x436/0xb10 [ 1821.683873] __do_page_fault+0x68e/0xd60 [ 1821.687931] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1821.692949] ? spurious_fault+0x840/0x840 [ 1821.697094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1821.701929] ? page_fault+0x8/0x30 [ 1821.705474] page_fault+0x1e/0x30 [ 1821.708936] RIP: 0033:0x55894c1218b0 [ 1821.712640] Code: Bad RIP value. [ 1821.715999] RSP: 002b:00007f98bbb05498 EFLAGS: 00010246 [ 1821.721351] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f98ac00219c [ 1821.728609] RDX: 0000000000000000 RSI: 000055894cf8dfb0 RDI: 00007f98ac002080 [ 1821.735867] RBP: 0000000000000006 R08: 00007f98bd2f38c0 R09: a3d70a3d70a3d70b [ 1821.743128] R10: 2ce33e6c02ce33e7 R11: 00007f98bbb053d0 R12: 00007f98bbb05da0 [ 1821.750383] R13: 00007f98bbb05df4 R14: 0000000000001f9f R15: 00007f98bbb05e36 [ 1821.895214] Mem-Info: [ 1821.897784] active_anon:14891 inactive_anon:45375 isolated_anon:0 [ 1821.897784] active_file:55 inactive_file:34 isolated_file:5 [ 1821.897784] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1821.897784] slab_reclaimable:13075 slab_unreclaimable:116523 [ 1821.897784] mapped:18515 shmem:46032 pagetables:565 bounce:0 [ 1821.897784] free:25211 free_pcp:19 free_cma:0 [ 1821.931501] Node 0 active_anon:57600kB inactive_anon:59172kB active_file:188kB inactive_file:104kB unevictable:0kB isolated(anon):0kB isolated(file):20kB mapped:74060kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1821.959795] Node 1 active_anon:1964kB inactive_anon:122328kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:123288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1821.989591] Node 0 DMA free:10980kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1822.023962] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1822.029099] Node 0 DMA32 free:36000kB min:35996kB low:44992kB high:53988kB active_anon:55552kB inactive_anon:59152kB active_file:0kB inactive_file:900kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2140kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB [ 1822.081110] lowmem_reserve[]: 0 0 1 1 1 [ 1822.085126] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1822.116762] lowmem_reserve[]: 0 0 0 0 0 [ 1822.120812] Node 1 Normal free:53924kB min:53876kB low:67344kB high:80812kB active_anon:1964kB inactive_anon:122328kB active_file:0kB inactive_file:64kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:120kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1822.273296] lowmem_reserve[]: 0 0 0 0 0 [ 1822.325256] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 1*16kB (U) 2*32kB (UM) 2*64kB (UM) 2*128kB (UM) 5*256kB (UM) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (M) = 10980kB [ 1822.409468] Node 0 DMA32: 383*4kB (UME) 566*8kB (UME) 277*16kB (UME) 110*32kB (ME) 51*64kB (UME) 21*128kB (M) 16*256kB (UM) 6*512kB (M) 9*1024kB (UM) 0*2048kB 0*4096kB = 36348kB [ 1822.520154] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1822.580230] Node 1 Normal: 260*4kB (UM) 246*8kB (UME) 178*16kB (UME) 73*32kB (ME) 22*64kB (UME) 9*128kB (ME) 1*256kB (M) 2*512kB (UE) 3*1024kB (UM) 3*2048kB (UME) 8*4096kB (U) = 54016kB [ 1822.696537] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1822.705614] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1822.836089] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1822.844949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1822.938711] 46082 total pagecache pages [ 1822.942739] 0 pages in swap cache [ 1822.970800] Swap cache stats: add 0, delete 0, find 0/0 [ 1823.008612] Free swap = 0kB [ 1823.011831] Total swap = 0kB [ 1823.014850] 2097051 pages RAM [ 1823.069688] 0 pages HighMem/MovableOnly [ 1823.073686] 369649 pages reserved [ 1823.099526] 0 pages cma reserved [ 1823.102925] Unreclaimable slab info: [ 1823.129315] Name Used Total [ 1823.134899] pid_2 11KB 32KB [ 1823.140403] batadv_tt_change_cache 4KB 7KB [ 1823.164226] batadv_tl_cache 9KB 20KB [ 1823.169710] TIPC 13KB 22KB [ 1823.175089] SCTPv6 26KB 30KB [ 1823.198511] DCCPv6 17KB 30KB [ 1823.203904] DCCP 19KB 28KB [ 1823.209352] RXRPC 16KB 26KB [ 1823.214713] rxrpc_call_jar 101KB 126KB [ 1823.255088] bridge_fdb_cache 15KB 23KB [ 1823.272722] fib6_nodes 280KB 288KB [ 1823.278179] ip6_dst_cache 863KB 1038KB [ 1823.283546] RAWv6 131KB 141KB [ 1823.306817] UDPv6 37KB 41KB [ 1823.312214] TCPv6 30KB 48KB [ 1823.343047] nf_conntrack 9KB 18KB [ 1823.352797] t10_alua_lu_gp_cache 0KB 3KB [ 1823.376573] sd_ext_cdb 0KB 7KB [ 1823.381965] scsi_sense_cache 1056KB 1060KB [ 1823.405220] virtio_scsi_cmd 16KB 16KB [ 1823.410774] sgpool-128 8KB 8KB [ 1823.435322] sgpool-64 4KB 12KB [ 1823.440793] sgpool-32 2KB 15KB [ 1823.463951] sgpool-16 1KB 7KB [ 1823.469444] sgpool-8 0KB 7KB [ 1823.474817] mqueue_inode_cache 13KB 30KB [ 1823.497959] bio_post_read_ctx 14KB 15KB [ 1823.503415] bio-2 14KB 15KB [ 1823.529311] jfs_mp 7KB 7KB [ 1823.534738] cifs_small_rq 15KB 16KB [ 1823.543756] cifs_request 67KB 67KB [ 1823.567137] cifs_mpx_ids 0KB 7KB [ 1823.572549] nfs_commit_data 3KB 14KB [ 1823.595925] nfs_write_data 34KB 44KB [ 1823.601491] ext4_system_zone 1KB 7KB [ 1823.610790] bio-1 1KB 7KB [ 1823.623658] pid_namespace 2KB 11KB [ 1823.634267] rpc_buffers 17KB 25KB [ 1823.643439] rpc_tasks 2KB 7KB [ 1823.684848] UNIX 1612KB 1882KB [ 1823.684865] tcp_bind_bucket 1KB 4KB [ 1823.684885] ip_fib_trie 41KB 47KB [ 1823.722133] ip_fib_alias 197KB 205KB [ 1823.745664] ip_dst_cache 17KB 20KB [ 1823.761369] RAW 78KB 90KB [ 1823.778585] UDP 60KB 74KB [ 1823.787661] TCP 25KB 28KB [ 1823.793035] hugetlbfs_inode_cache 3KB 15KB [ 1823.886938] fscache_cookie_jar 1KB 7KB [ 1823.892506] eventpoll_pwq 25KB 39KB [ 1823.949804] eventpoll_epi 48KB 70KB [ 1823.970073] inotify_inode_mark 11KB 23KB [ 1823.975556] request_queue 199KB 199KB [ 1824.039418] blkdev_requests 1KB 3KB [ 1824.044819] blkdev_ioc 27KB 34KB [ 1824.104574] bio-0 788KB 791KB [ 1824.143087] biovec-max 1542KB 1542KB [ 1824.174110] biovec-64 912KB 913KB [ 1824.193525] biovec-16 147KB 150KB [ 1824.243239] bio_integrity_payload 1KB 8KB [ 1824.287983] khugepaged_mm_slot 2KB 23KB [ 1824.293476] uid_cache 0KB 4KB [ 1824.356806] dmaengine-unmap-2 0KB 3KB [ 1824.362306] skbuff_fclone_cache 40KB 48KB [ 1824.422640] skbuff_head_cache 9118KB 10391KB [ 1824.465417] configfs_dir_cache 3KB 7KB [ 1824.511793] file_lock_cache 31KB 35KB [ 1824.555180] file_lock_ctx 9KB 11KB [ 1824.584891] fsnotify_mark_connector 5KB 15KB [ 1824.621604] net_namespace 105KB 105KB [ 1824.662570] shmem_inode_cache 8052KB 8131KB [ 1824.708919] task_delay_info 199KB 391KB [ 1824.714313] taskstats 15KB 26KB [ 1824.775359] proc_dir_entry 1056KB 1076KB [ 1824.834633] pde_opener 14KB 31KB [ 1824.871636] seq_file 271KB 429KB [ 1824.891950] sigqueue 44KB 82KB [ 1824.928769] kernfs_node_cache 18151KB 18159KB [ 1824.934174] mnt_cache 208KB 224KB [ 1824.970886] filp 6858KB 7706KB [ 1824.976352] names_cache 106700KB 106738KB [ 1824.981715] iint_cache 34KB 43KB [ 1825.057208] key_jar 21KB 105KB [ 1825.063984] uts_namespace 3KB 7KB [ 1825.130987] nsproxy 2KB 15KB [ 1825.164280] vm_area_struct 3234KB 3747KB [ 1825.210954] mm_struct 515KB 604KB [ 1825.260613] fs_cache 223KB 436KB [ 1825.300765] files_cache 777KB 1215KB [ 1825.339536] signal_cache 1480KB 2292KB [ 1825.344936] sighand_cache 573KB 645KB [ 1825.423148] task_struct 6830KB 6861KB [ 1825.456174] cred_jar 1942KB 2648KB [ 1825.461579] anon_vma_chain 1017KB 1401KB [ 1825.520880] anon_vma 110KB 308KB [ 1825.551315] pid 130KB 272KB [ 1825.618533] Acpi-Operand 156KB 198KB [ 1825.623930] Acpi-ParseExt 9KB 11KB [ 1825.701207] Acpi-Parse 41KB 47KB [ 1825.735916] Acpi-State 52KB 63KB [ 1825.741354] Acpi-Namespace 20KB 27KB [ 1825.816880] numa_policy 0KB 3KB [ 1825.822275] debug_objects_cache 1837KB 1848KB [ 1825.881445] trace_event_file 297KB 298KB [ 1825.911258] ftrace_event_field 398KB 401KB [ 1825.950211] pool_workqueue 140KB 156KB [ 1825.955605] page->ptl 478KB 1012KB [ 1826.014392] kmalloc-2097152 2050KB 2050KB [ 1826.054178] kmalloc-524288 2056KB 2056KB [ 1826.104257] kmalloc-262144 1290KB 1290KB [ 1826.143323] kmalloc-131072 650KB 650KB [ 1826.193162] kmalloc-65536 3432KB 3498KB [ 1826.234573] kmalloc-32768 2508KB 2508KB [ 1826.277803] kmalloc-16384 1320KB 1452KB [ 1826.283298] kmalloc-8192 5428KB 5469KB [ 1826.373617] kmalloc-4096 29401KB 29439KB [ 1826.415950] kmalloc-2048 18498KB 20304KB [ 1826.421381] kmalloc-1024 14344KB 16868KB [ 1826.465876] kmalloc-512 17491KB 18378KB [ 1826.471282] kmalloc-256 5923KB 6528KB [ 1826.543279] kmalloc-128 1440KB 1614KB [ 1826.575878] kmalloc-96 3443KB 4124KB [ 1826.581313] kmalloc-64 2788KB 3872KB [ 1826.646617] kmalloc-32 2073KB 2547KB [ 1826.652014] kmalloc-192 2334KB 2964KB [ 1826.735387] kmem_cache 177KB 183KB [ 1826.789519] Out of memory (oom_kill_allocating_task): Kill process 8669 (in:imklog) score 0 or sacrifice child [ 1826.863303] Killed process 8667 (rsyslogd) total-vm:254332kB, anon-rss:896kB, file-rss:0kB, shmem-rss:0kB [ 1826.958293] oom_reaper: reaped process 8667 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1827.473266] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1827.550133] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1827.554948] CPU: 1 PID: 8128 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1827.562390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1827.571737] Call Trace: [ 1827.574330] dump_stack+0x1fc/0x2ef [ 1827.577959] dump_header+0x15d/0xc3f [ 1827.581673] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1827.586775] ? ___ratelimit+0x319/0x590 [ 1827.590754] oom_kill_process.cold+0x10/0x692 [ 1827.595526] ? check_preemption_disabled+0x41/0x280 [ 1827.600550] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1827.605853] out_of_memory+0x1072/0x1390 [ 1827.609916] ? oom_killer_disable+0x270/0x270 [ 1827.614412] ? mutex_trylock+0x15f/0x1a0 [ 1827.618478] __alloc_pages_nodemask+0x23a2/0x2890 [ 1827.623330] ? find_get_entry+0x4cd/0x8a0 [ 1827.627489] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1827.632355] alloc_pages_current+0x193/0x2a0 [ 1827.636759] filemap_fault+0x146e/0x2180 [ 1827.640832] ext4_filemap_fault+0x84/0xb0 [ 1827.644982] __do_fault+0x10b/0x4b0 [ 1827.648619] __handle_mm_fault+0x273b/0x41c0 [ 1827.653047] ? vm_insert_page+0x9c0/0x9c0 [ 1827.657190] ? __fget+0x356/0x510 [ 1827.660657] ? check_preemption_disabled+0x41/0x280 [ 1827.665684] handle_mm_fault+0x436/0xb10 [ 1827.669754] __do_page_fault+0x68e/0xd60 [ 1827.673832] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1827.678850] ? spurious_fault+0x840/0x840 [ 1827.682998] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1827.687850] ? page_fault+0x8/0x30 [ 1827.691479] page_fault+0x1e/0x30 [ 1827.694926] RIP: 0033:0x43c269 [ 1827.698119] Code: Bad RIP value. [ 1827.701567] RSP: 002b:000000c00076fe50 EFLAGS: 00010206 [ 1827.707015] RAX: 000001a9589934ec RBX: 000000c00075dc00 RCX: 0000000000000000 [ 1827.714286] RDX: 00000000328460ec RSI: 000000c00076fe20 RDI: 000000c00076fdfc [ 1827.721558] RBP: 000000c00076ff30 R08: 00007ffd47b2a000 R09: 000001d4d8abc0e5 [ 1827.728827] R10: 001942307658ab5b R11: 0000000000000001 R12: 000000c00076fe30 [ 1827.736108] R13: 0000000000000004 R14: 000000c0000011e0 R15: 000001d041e76111 [ 1828.868311] Mem-Info: [ 1828.870780] active_anon:14607 inactive_anon:45375 isolated_anon:0 [ 1828.870780] active_file:36 inactive_file:0 isolated_file:0 [ 1828.870780] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1828.870780] slab_reclaimable:13057 slab_unreclaimable:116187 [ 1828.870780] mapped:18455 shmem:46032 pagetables:508 bounce:0 [ 1828.870780] free:25200 free_pcp:0 free_cma:0 [ 1829.108866] Node 0 active_anon:57332kB inactive_anon:59172kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:73820kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1829.309198] Node 1 active_anon:1096kB inactive_anon:122328kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:123288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1829.490735] Node 0 DMA free:10980kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1829.667511] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1829.672578] Node 0 DMA32 free:35764kB min:35996kB low:44992kB high:53988kB active_anon:55284kB inactive_anon:59152kB active_file:140kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2032kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1829.864435] lowmem_reserve[]: 0 0 1 1 1 [ 1829.886252] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1829.935792] lowmem_reserve[]: 0 0 0 0 0 [ 1829.939810] Node 1 Normal free:53864kB min:53876kB low:67344kB high:80812kB active_anon:1096kB inactive_anon:122328kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1829.992905] lowmem_reserve[]: 0 0 0 0 0 [ 1830.024079] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 1*16kB (U) 2*32kB (UM) 2*64kB (UM) 2*128kB (UM) 5*256kB (UM) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (M) = 10980kB [ 1830.065466] Node 0 DMA32: 391*4kB (ME) 559*8kB (UME) 274*16kB (ME) 111*32kB (UME) 51*64kB (UME) 21*128kB (M) 16*256kB (UM) 7*512kB (UM) 8*1024kB (UM) 0*2048kB 0*4096kB = 35796kB [ 1830.103573] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1830.135336] Node 1 Normal: 198*4kB (UM) 182*8kB (UME) 150*16kB (UME) 112*32kB (UME) 33*64kB (UME) 12*128kB (UME) 2*256kB (UM) 1*512kB (E) 2*1024kB (M) 3*2048kB (UME) 8*4096kB (U) = 53864kB [ 1830.174740] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1830.205360] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1830.234475] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1830.264712] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1830.273395] 46064 total pagecache pages [ 1830.280337] 0 pages in swap cache [ 1830.283813] Swap cache stats: add 0, delete 0, find 0/0 [ 1830.303932] Free swap = 0kB [ 1830.311676] Total swap = 0kB [ 1830.314705] 2097051 pages RAM [ 1830.323613] 0 pages HighMem/MovableOnly [ 1830.331975] 369649 pages reserved [ 1830.335462] 0 pages cma reserved [ 1830.361444] Unreclaimable slab info: [ 1830.365183] Name Used Total [ 1830.375470] pid_2 10KB 32KB [ 1830.401975] batadv_tt_change_cache 4KB 7KB [ 1830.416072] batadv_tl_cache 8KB 20KB [ 1830.421476] TIPC 13KB 22KB [ 1830.441162] SCTPv6 26KB 30KB [ 1830.453779] DCCPv6 17KB 30KB [ 1830.476934] DCCP 16KB 28KB [ 1830.482354] RXRPC 14KB 26KB [ 1830.515457] rxrpc_call_jar 101KB 126KB [ 1830.545801] bridge_fdb_cache 12KB 23KB [ 1830.551208] fib6_nodes 268KB 288KB [ 1830.571261] ip6_dst_cache 841KB 1035KB [ 1830.576737] RAWv6 131KB 141KB [ 1830.582141] UDPv6 31KB 41KB [ 1830.606468] TCPv6 27KB 42KB [ 1830.611872] nf_conntrack 9KB 18KB [ 1830.633458] t10_alua_lu_gp_cache 0KB 3KB [ 1830.642492] sd_ext_cdb 0KB 7KB [ 1830.663944] scsi_sense_cache 1056KB 1060KB [ 1830.669415] virtio_scsi_cmd 16KB 16KB [ 1830.674803] sgpool-128 8KB 8KB [ 1830.711643] sgpool-64 4KB 12KB [ 1830.721902] sgpool-32 2KB 15KB [ 1830.727481] sgpool-16 1KB 7KB [ 1830.732844] sgpool-8 0KB 7KB [ 1830.753958] mqueue_inode_cache 13KB 30KB [ 1830.775294] bio_post_read_ctx 14KB 15KB [ 1830.780931] bio-2 14KB 15KB [ 1830.802516] jfs_mp 7KB 7KB [ 1830.808831] cifs_small_rq 15KB 16KB [ 1830.814204] cifs_request 67KB 67KB [ 1830.825150] cifs_mpx_ids 0KB 7KB [ 1830.849205] nfs_commit_data 3KB 14KB [ 1830.854603] nfs_write_data 34KB 44KB [ 1830.860151] ext4_system_zone 1KB 7KB [ 1830.865535] bio-1 1KB 7KB [ 1830.878313] pid_namespace 2KB 11KB [ 1830.883713] rpc_buffers 17KB 25KB [ 1830.911444] rpc_tasks 2KB 7KB [ 1830.954674] UNIX 1560KB 1807KB [ 1830.960147] tcp_bind_bucket 1KB 4KB [ 1830.965522] ip_fib_trie 40KB 47KB [ 1830.981885] ip_fib_alias 191KB 205KB [ 1830.991218] ip_dst_cache 15KB 20KB [ 1831.003675] RAW 78KB 90KB [ 1831.012999] UDP 57KB 74KB [ 1831.029804] TCP 25KB 28KB [ 1831.035187] hugetlbfs_inode_cache 3KB 15KB [ 1831.044542] fscache_cookie_jar 1KB 7KB [ 1831.064464] eventpoll_pwq 25KB 39KB [ 1831.069888] eventpoll_epi 48KB 70KB [ 1831.075249] inotify_inode_mark 11KB 23KB [ 1831.095129] request_queue 199KB 199KB [ 1831.100966] blkdev_requests 1KB 3KB [ 1831.121127] blkdev_ioc 24KB 34KB [ 1831.126623] bio-0 814KB 817KB [ 1831.132004] biovec-max 1509KB 1526KB [ 1831.152256] biovec-64 931KB 937KB [ 1831.157722] biovec-16 148KB 150KB [ 1831.163202] bio_integrity_payload 1KB 8KB [ 1831.183344] khugepaged_mm_slot 2KB 23KB [ 1831.192680] uid_cache 0KB 4KB [ 1831.212717] dmaengine-unmap-2 0KB 3KB [ 1831.218170] skbuff_fclone_cache 39KB 48KB [ 1831.223712] skbuff_head_cache 9228KB 10320KB [ 1831.234505] configfs_dir_cache 3KB 7KB [ 1831.244264] file_lock_cache 31KB 35KB [ 1831.272701] file_lock_ctx 9KB 11KB [ 1831.281769] fsnotify_mark_connector 5KB 15KB [ 1831.308876] net_namespace 105KB 105KB [ 1831.318330] shmem_inode_cache 8052KB 8131KB [ 1831.323734] task_delay_info 195KB 391KB [ 1831.329628] taskstats 17KB 26KB [ 1831.346855] proc_dir_entry 1054KB 1076KB [ 1831.352278] pde_opener 14KB 31KB [ 1831.371521] seq_file 262KB 425KB [ 1831.377095] sigqueue 42KB 82KB [ 1831.382571] kernfs_node_cache 18038KB 18151KB [ 1831.390340] mnt_cache 208KB 224KB [ 1831.400887] filp 6816KB 7706KB [ 1831.409810] names_cache 106471KB 106509KB [ 1831.415188] iint_cache 28KB 43KB [ 1831.435382] key_jar 21KB 105KB [ 1831.445292] uts_namespace 3KB 7KB [ 1831.468614] nsproxy 2KB 15KB [ 1831.474006] vm_area_struct 3211KB 3747KB [ 1831.510310] mm_struct 481KB 604KB [ 1831.524574] fs_cache 207KB 428KB [ 1831.557277] files_cache 763KB 1215KB [ 1831.562679] signal_cache 1473KB 2292KB [ 1831.575226] sighand_cache 557KB 645KB [ 1831.602674] task_struct 6830KB 6849KB [ 1831.631153] cred_jar 1929KB 2648KB [ 1831.643833] anon_vma_chain 996KB 1401KB [ 1831.671109] anon_vma 99KB 308KB [ 1831.682023] pid 127KB 272KB [ 1831.724664] Acpi-Operand 156KB 198KB [ 1831.759881] Acpi-ParseExt 9KB 11KB [ 1831.765306] Acpi-Parse 41KB 47KB [ 1831.785500] Acpi-State 52KB 63KB [ 1831.790971] Acpi-Namespace 20KB 27KB [ 1831.811050] numa_policy 0KB 3KB [ 1831.817689] debug_objects_cache 1826KB 1848KB [ 1831.823236] trace_event_file 297KB 298KB [ 1831.843451] ftrace_event_field 398KB 401KB [ 1831.849634] pool_workqueue 137KB 156KB [ 1831.855001] page->ptl 462KB 1012KB [ 1831.875202] kmalloc-2097152 2050KB 2050KB [ 1831.880667] kmalloc-524288 2056KB 2056KB [ 1831.900656] kmalloc-262144 1290KB 1290KB [ 1831.906372] kmalloc-131072 650KB 650KB [ 1831.911736] kmalloc-65536 3432KB 3498KB [ 1831.933161] kmalloc-32768 2508KB 2508KB [ 1831.940385] kmalloc-16384 1237KB 1402KB [ 1831.985142] kmalloc-8192 5395KB 5469KB [ 1831.994170] kmalloc-4096 29235KB 29240KB [ 1832.002580] kmalloc-2048 18357KB 20208KB [ 1832.031971] kmalloc-1024 14074KB 16679KB [ 1832.045230] kmalloc-512 17913KB 18378KB [ 1832.052753] kmalloc-256 5783KB 6528KB [ 1832.059056] kmalloc-128 1417KB 1614KB [ 1832.064431] kmalloc-96 3451KB 4124KB [ 1832.105297] kmalloc-64 2770KB 3872KB [ 1832.114707] kmalloc-32 2062KB 2547KB [ 1832.120234] kmalloc-192 2322KB 2964KB [ 1832.133917] kmem_cache 177KB 183KB [ 1832.139374] Out of memory (oom_kill_allocating_task): Kill process 8128 (syz-fuzzer) score 0 or sacrifice child [ 1832.169559] Killed process 9500 (syz-executor.4) total-vm:48512kB, anon-rss:436kB, file-rss:0kB, shmem-rss:0kB [ 1832.201229] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1832.212806] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1832.218839] CPU: 1 PID: 8128 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1832.226313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1832.235674] Call Trace: [ 1832.238268] dump_stack+0x1fc/0x2ef [ 1832.241904] dump_header+0x15d/0xc3f [ 1832.245620] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1832.251419] ? ___ratelimit+0x319/0x590 [ 1832.255666] oom_kill_process.cold+0x10/0x692 [ 1832.260516] ? check_preemption_disabled+0x41/0x280 [ 1832.266765] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1832.272985] out_of_memory+0x1072/0x1390 [ 1832.277050] ? oom_killer_disable+0x270/0x270 [ 1832.281551] ? mutex_trylock+0x15f/0x1a0 [ 1832.285619] __alloc_pages_nodemask+0x23a2/0x2890 [ 1832.290519] ? find_get_entry+0x4cd/0x8a0 [ 1832.294683] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1832.299535] alloc_pages_current+0x193/0x2a0 [ 1832.303930] filemap_fault+0x146e/0x2180 [ 1832.307997] ext4_filemap_fault+0x84/0xb0 [ 1832.312158] __do_fault+0x10b/0x4b0 [ 1832.315793] __handle_mm_fault+0x273b/0x41c0 [ 1832.320209] ? vm_insert_page+0x9c0/0x9c0 [ 1832.324354] ? __fget+0x356/0x510 [ 1832.327809] ? check_preemption_disabled+0x41/0x280 [ 1832.332834] handle_mm_fault+0x436/0xb10 [ 1832.336898] __do_page_fault+0x68e/0xd60 [ 1832.340968] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1832.345987] ? spurious_fault+0x840/0x840 [ 1832.350137] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1832.355413] ? page_fault+0x8/0x30 [ 1832.358937] page_fault+0x1e/0x30 [ 1832.362373] RIP: 0033:0x43c269 [ 1832.365556] Code: Bad RIP value. [ 1832.368920] RSP: 002b:000000c00076fe50 EFLAGS: 00010206 [ 1832.374369] RAX: 000001a9589934ec RBX: 000000c00075dc00 RCX: 0000000000000000 [ 1832.381637] RDX: 00000000328460ec RSI: 000000c00076fe20 RDI: 000000c00076fdfc [ 1832.388919] RBP: 000000c00076ff30 R08: 00007ffd47b2a000 R09: 000001d4d8abc0e5 [ 1832.396181] R10: 001942307658ab5b R11: 0000000000000001 R12: 000000c00076fe30 [ 1832.403446] R13: 0000000000000004 R14: 000000c0000011e0 R15: 000001d041e76111 [ 1832.419245] Mem-Info: [ 1832.421707] active_anon:14507 inactive_anon:45375 isolated_anon:0 [ 1832.421707] active_file:21 inactive_file:11 isolated_file:0 [ 1832.421707] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1832.421707] slab_reclaimable:13054 slab_unreclaimable:116042 [ 1832.421707] mapped:14880 shmem:46032 pagetables:508 bounce:0 [ 1832.421707] free:25099 free_pcp:242 free_cma:0 [ 1832.470698] Node 0 active_anon:56932kB inactive_anon:59172kB active_file:96kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59520kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1832.499707] Node 1 active_anon:1096kB inactive_anon:122328kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:123288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1832.567403] Node 0 DMA free:10980kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1832.599891] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1832.604968] Node 0 DMA32 free:35760kB min:35996kB low:44992kB high:53988kB active_anon:54884kB inactive_anon:59152kB active_file:148kB inactive_file:716kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2032kB bounce:0kB free_pcp:752kB local_pcp:508kB free_cma:0kB [ 1832.640077] lowmem_reserve[]: 0 0 1 1 1 [ 1832.644101] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1832.683713] lowmem_reserve[]: 0 0 0 0 0 [ 1832.689184] Node 1 Normal free:53864kB min:53876kB low:67344kB high:80812kB active_anon:1096kB inactive_anon:122328kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1832.747317] lowmem_reserve[]: 0 0 0 0 0 [ 1832.751345] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 1*16kB (U) 2*32kB (UM) 2*64kB (UM) 2*128kB (UM) 5*256kB (UM) 4*512kB (UM) 1*1024kB (M) 1*2048kB (M) 1*4096kB (M) = 10980kB [ 1832.766755] Node 0 DMA32: 96*4kB (UE) 578*8kB (UME) 281*16kB (UME) 123*32kB (UME) 53*64kB (UME) 21*128kB (M) 16*256kB (UM) 7*512kB (UM) 8*1024kB (UM) 0*2048kB 0*4096kB = 35392kB [ 1832.784644] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1832.795790] Node 1 Normal: 197*4kB (UM) 181*8kB (UME) 149*16kB (UME) 113*32kB (UME) 33*64kB (UME) 12*128kB (UME) 2*256kB (UM) 1*512kB (E) 2*1024kB (M) 3*2048kB (UME) 8*4096kB (U) = 53868kB [ 1832.812885] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1832.821812] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1832.830437] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1832.839319] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1832.847936] 46181 total pagecache pages [ 1832.851915] 0 pages in swap cache [ 1832.855371] Swap cache stats: add 0, delete 0, find 0/0 [ 1832.861043] Free swap = 0kB [ 1832.864057] Total swap = 0kB [ 1832.875545] 2097051 pages RAM [ 1832.878697] 0 pages HighMem/MovableOnly [ 1832.882663] 369649 pages reserved [ 1832.896020] 0 pages cma reserved [ 1832.899396] Unreclaimable slab info: [ 1832.903099] Name Used Total [ 1832.916688] pid_2 10KB 32KB [ 1832.922133] batadv_tt_change_cache 4KB 7KB [ 1832.931201] batadv_tl_cache 8KB 20KB [ 1832.936824] TIPC 13KB 22KB [ 1832.942201] SCTPv6 26KB 30KB [ 1832.947641] DCCPv6 17KB 30KB [ 1832.953183] DCCP 16KB 28KB [ 1832.958679] RXRPC 14KB 26KB [ 1832.964038] rxrpc_call_jar 101KB 126KB [ 1832.969908] bridge_fdb_cache 12KB 23KB [ 1832.975277] fib6_nodes 268KB 288KB [ 1832.980719] ip6_dst_cache 833KB 1031KB [ 1832.987260] RAWv6 131KB 141KB [ 1832.992623] UDPv6 31KB 41KB [ 1832.998055] TCPv6 27KB 42KB [ 1833.003424] nf_conntrack 9KB 18KB [ 1833.009723] t10_alua_lu_gp_cache 0KB 3KB [ 1833.015381] sd_ext_cdb 0KB 7KB [ 1833.021103] scsi_sense_cache 1056KB 1060KB [ 1833.022309] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1833.026508] virtio_scsi_cmd 16KB 16KB [ 1833.026522] sgpool-128 8KB 8KB [ 1833.026531] sgpool-64 4KB 12KB [ 1833.026541] sgpool-32 2KB 15KB [ 1833.026550] sgpool-16 1KB 7KB [ 1833.026559] sgpool-8 0KB 7KB [ 1833.026575] mqueue_inode_cache 13KB 30KB [ 1833.026589] bio_post_read_ctx 14KB 15KB [ 1833.037868] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1833.038707] bio-2 14KB 15KB [ 1833.088344] jfs_mp 7KB 7KB [ 1833.093719] cifs_small_rq 15KB 16KB [ 1833.099134] cifs_request 67KB 67KB [ 1833.104478] cifs_mpx_ids 0KB 7KB [ 1833.148981] nfs_commit_data 3KB 14KB [ 1833.154382] nfs_write_data 34KB 44KB [ 1833.192104] ext4_system_zone 1KB 7KB [ 1833.239153] bio-1 1KB 7KB [ 1833.244555] pid_namespace 2KB 11KB [ 1833.306847] rpc_buffers 17KB 25KB [ 1833.312254] rpc_tasks 2KB 7KB [ 1833.384747] UNIX 1560KB 1807KB [ 1833.413816] tcp_bind_bucket 1KB 4KB [ 1833.449700] ip_fib_trie 40KB 47KB [ 1833.489509] ip_fib_alias 191KB 205KB [ 1833.494900] ip_dst_cache 19KB 20KB [ 1833.559340] RAW 78KB 90KB [ 1833.564742] UDP 57KB 74KB [ 1833.703398] TCP 25KB 28KB [ 1833.763642] hugetlbfs_inode_cache 3KB 15KB [ 1833.824733] fscache_cookie_jar 1KB 7KB [ 1833.871673] eventpoll_pwq 25KB 39KB [ 1833.933607] eventpoll_epi 48KB 70KB [ 1833.978264] inotify_inode_mark 11KB 23KB [ 1833.983750] request_queue 199KB 199KB [ 1834.023404] blkdev_requests 1KB 3KB [ 1834.039838] blkdev_ioc 24KB 34KB [ 1834.045343] bio-0 836KB 840KB [ 1834.051083] biovec-max 1509KB 1526KB [ 1834.056909] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1834.059490] biovec-64 955KB 960KB [ 1834.063608] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1834.066043] device bridge_slave_1 left promiscuous mode [ 1834.070847] biovec-16 151KB 153KB [ 1834.080502] bridge0: port 2(bridge_slave_1) entered disabled state [ 1834.086673] bio_integrity_payload 1KB 8KB [ 1834.102293] khugepaged_mm_slot 2KB 23KB [ 1834.107858] uid_cache 0KB 4KB [ 1834.113217] dmaengine-unmap-2 0KB 3KB [ 1834.118690] skbuff_fclone_cache 39KB 48KB [ 1834.124225] skbuff_head_cache 9169KB 10293KB [ 1834.129774] configfs_dir_cache 3KB 7KB [ 1834.135224] file_lock_cache 31KB 35KB [ 1834.203723] file_lock_ctx 9KB 11KB [ 1834.211540] fsnotify_mark_connector 5KB 15KB [ 1834.222468] net_namespace 105KB 105KB [ 1834.227935] shmem_inode_cache 8052KB 8131KB [ 1834.233295] task_delay_info 205KB 391KB [ 1834.241381] taskstats 17KB 26KB [ 1834.246801] proc_dir_entry 1054KB 1076KB [ 1834.252155] pde_opener 14KB 31KB [ 1834.260033] seq_file 262KB 425KB [ 1834.265440] sigqueue 55KB 82KB [ 1834.270790] kernfs_node_cache 17959KB 18136KB [ 1834.279642] mnt_cache 208KB 224KB [ 1834.285004] filp 6816KB 7706KB [ 1834.290419] names_cache 106505KB 106509KB [ 1834.298313] iint_cache 28KB 43KB [ 1834.303661] key_jar 21KB 105KB [ 1834.309051] uts_namespace 3KB 7KB [ 1834.314424] nsproxy 2KB 15KB [ 1834.322896] vm_area_struct 3211KB 3747KB [ 1834.333641] mm_struct 481KB 604KB [ 1834.344082] fs_cache 207KB 428KB [ 1834.349526] files_cache 788KB 1215KB [ 1834.354886] signal_cache 1473KB 2292KB [ 1834.362420] sighand_cache 557KB 645KB [ 1834.367830] task_struct 6861KB 6861KB [ 1834.373175] cred_jar 1929KB 2648KB [ 1834.378569] anon_vma_chain 996KB 1401KB [ 1834.383926] anon_vma 99KB 308KB [ 1834.389314] pid 127KB 272KB [ 1834.394661] Acpi-Operand 156KB 198KB [ 1834.400057] Acpi-ParseExt 9KB 11KB [ 1834.405458] Acpi-Parse 41KB 47KB [ 1834.410814] Acpi-State 52KB 63KB [ 1834.416215] Acpi-Namespace 20KB 27KB [ 1834.421568] numa_policy 0KB 3KB [ 1834.426985] debug_objects_cache 1810KB 1848KB [ 1834.432518] trace_event_file 297KB 298KB [ 1834.460346] ftrace_event_field 398KB 401KB [ 1834.550791] pool_workqueue 137KB 156KB [ 1834.594882] page->ptl 462KB 1012KB [ 1834.647300] kmalloc-2097152 2050KB 2050KB [ 1834.652697] kmalloc-524288 2056KB 2056KB [ 1834.741096] kmalloc-262144 1290KB 1290KB [ 1834.795425] kmalloc-131072 650KB 650KB [ 1834.819097] kmalloc-65536 3432KB 3498KB [ 1834.824529] kmalloc-32768 2508KB 2508KB [ 1834.925220] kmalloc-16384 1237KB 1402KB [ 1834.993536] kmalloc-8192 5395KB 5469KB [ 1835.025093] kmalloc-4096 28904KB 28904KB [ 1835.105395] kmalloc-2048 18204KB 20094KB [ 1835.110792] kmalloc-1024 13750KB 16419KB [ 1835.126729] device bridge_slave_0 left promiscuous mode [ 1835.132265] bridge0: port 1(bridge_slave_0) entered disabled state [ 1835.171169] kmalloc-512 17946KB 18378KB [ 1835.205454] kmalloc-256 5580KB 6528KB [ 1835.210848] kmalloc-128 1417KB 1614KB [ 1835.296049] kmalloc-96 3458KB 4124KB [ 1835.301451] kmalloc-64 2755KB 3872KB [ 1835.374394] kmalloc-32 2062KB 2547KB [ 1835.408843] kmalloc-192 2337KB 2964KB [ 1835.414250] kmem_cache 177KB 183KB [ 1835.487927] Out of memory (oom_kill_allocating_task): Kill process 8128 (syz-fuzzer) score 0 or sacrifice child [ 1835.563739] Killed process 10884 (syz-executor.1) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 1835.768598] oom_reaper: reaped process 11182 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 1835.851497] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1835.865791] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1835.870589] CPU: 0 PID: 8138 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1835.878030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1835.887384] Call Trace: [ 1835.889980] dump_stack+0x1fc/0x2ef [ 1835.893608] dump_header+0x15d/0xc3f [ 1835.897324] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1835.902424] ? ___ratelimit+0x319/0x590 [ 1835.906410] oom_kill_process.cold+0x10/0x692 [ 1835.910908] ? check_preemption_disabled+0x41/0x280 [ 1835.915929] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1835.921215] out_of_memory+0x1072/0x1390 [ 1835.925409] ? oom_killer_disable+0x270/0x270 [ 1835.929916] ? mutex_trylock+0x15f/0x1a0 [ 1835.933987] __alloc_pages_nodemask+0x23a2/0x2890 [ 1835.938843] ? find_get_entry+0x4cd/0x8a0 [ 1835.943003] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1835.947873] alloc_pages_current+0x193/0x2a0 [ 1835.952291] filemap_fault+0x146e/0x2180 [ 1835.956372] ext4_filemap_fault+0x84/0xb0 [ 1835.960520] __do_fault+0x10b/0x4b0 [ 1835.964150] __handle_mm_fault+0x273b/0x41c0 [ 1835.968559] ? vm_insert_page+0x9c0/0x9c0 [ 1835.972720] ? check_preemption_disabled+0x41/0x280 [ 1835.977843] handle_mm_fault+0x436/0xb10 [ 1835.981918] __do_page_fault+0x68e/0xd60 [ 1835.985988] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1835.991003] ? spurious_fault+0x840/0x840 [ 1835.995153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1835.999997] ? page_fault+0x8/0x30 [ 1836.003537] page_fault+0x1e/0x30 [ 1836.006985] RIP: 0033:0x402831 [ 1836.010178] Code: Bad RIP value. [ 1836.013534] RSP: 002b:000000c005bd9870 EFLAGS: 00010216 [ 1836.018893] RAX: 0000000000dcfcae RBX: 0000000000000011 RCX: 0000000000000011 [ 1836.026157] RDX: 2e656d69746e7572 RSI: 0000000000dcfcae RDI: 0000000000ab1403 [ 1836.033423] RBP: 000000c005bd98e0 R08: 00000000010a4bd0 R09: 0000000000921c6a [ 1836.040686] R10: 0000000000000002 R11: 0000000000dcffe0 R12: 0000000000921b6f [ 1836.047956] R13: 00000000000018da R14: 000000c000bcd1e0 R15: 0000000000000000 [ 1836.204802] Mem-Info: [ 1836.210904] active_anon:13814 inactive_anon:45375 isolated_anon:0 [ 1836.210904] active_file:25 inactive_file:4 isolated_file:0 [ 1836.210904] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1836.210904] slab_reclaimable:13062 slab_unreclaimable:115777 [ 1836.210904] mapped:14874 shmem:46032 pagetables:457 bounce:0 [ 1836.210904] free:13809 free_pcp:186 free_cma:0 [ 1836.261436] syz-executor.1: vmalloc: allocation failure, allocated 1688166400 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1836.265204] Node 0 active_anon:54172kB inactive_anon:59172kB active_file:112kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59496kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1836.287504] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1836.323497] Node 1 active_anon:1084kB inactive_anon:122328kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:123288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1836.331378] CPU: 0 PID: 11182 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1836.358312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1836.367666] Call Trace: [ 1836.370260] dump_stack+0x1fc/0x2ef [ 1836.372429] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1836.373894] warn_alloc.cold+0x7b/0x18f [ 1836.404140] ? zone_watermark_ok_safe+0x260/0x260 [ 1836.408987] ? retint_kernel+0x2d/0x2d [ 1836.412905] __vmalloc_area_node+0x4fd/0x780 [ 1836.417324] ? __vmalloc_node_range+0x180/0x180 [ 1836.421991] ? _raw_spin_unlock+0x29/0x40 [ 1836.421993] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1836.426146] ? __get_vm_area_node+0x2e2/0x3a0 [ 1836.426164] __vmalloc_node_range+0xed/0x180 [ 1836.426180] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1836.426196] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1836.426209] vmalloc_user+0x70/0xe0 [ 1836.426222] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1836.426237] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1836.449516] Node 0 DMA32 free:17484kB min:35996kB low:44992kB high:53988kB active_anon:54172kB inactive_anon:59152kB active_file:72kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:1828kB bounce:0kB free_pcp:496kB local_pcp:0kB free_cma:0kB [ 1836.449759] __vb2_queue_alloc+0x472/0xe60 [ 1836.453359] lowmem_reserve[]: 0 0 1 1 1 [ 1836.457677] vb2_core_create_bufs+0x273/0x7e0 [ 1836.457690] ? __vb2_queue_free+0x870/0x870 [ 1836.457704] ? __video_do_ioctl+0x632/0xcd0 [ 1836.457722] ? __mutex_lock+0x368/0x1190 [ 1836.457740] vb2_create_bufs+0x332/0x620 [ 1836.457756] ? mark_held_locks+0xf0/0xf0 [ 1836.457772] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1836.479052] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1836.490607] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 1836.490623] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1836.490645] v4l_create_bufs+0xb2/0x160 [ 1836.490664] __video_do_ioctl+0x49a/0xcd0 [ 1836.490686] ? v4l_querycap+0x340/0x340 [ 1836.512319] lowmem_reserve[]: 0 0 0 0 0 [ 1836.515989] ? __might_fault+0x192/0x1d0 [ 1836.516009] ? v4l_querycap+0x340/0x340 [ 1836.516024] video_usercopy+0x13f/0xfa0 [ 1836.516046] ? v4l_enumstd+0x60/0x60 [ 1836.516060] ? do_futex+0x171/0x1880 [ 1836.516077] ? mark_held_locks+0xf0/0xf0 [ 1836.536958] Node 1 Normal free:26884kB min:53876kB low:67344kB high:80812kB active_anon:1084kB inactive_anon:122328kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1836.555194] ? debug_check_no_obj_freed+0x201/0x490 [ 1836.555218] ? video_usercopy+0xfa0/0xfa0 [ 1836.555229] v4l2_ioctl+0x147/0x1a0 [ 1836.555242] ? video_devdata+0xa0/0xa0 [ 1836.555259] do_vfs_ioctl+0xcdb/0x12e0 [ 1836.555276] ? lock_downgrade+0x720/0x720 [ 1836.555292] ? check_preemption_disabled+0x41/0x280 [ 1836.555305] ? ioctl_preallocate+0x200/0x200 [ 1836.555322] ? __fget+0x356/0x510 [ 1836.555337] ? do_dup2+0x450/0x450 [ 1836.576828] lowmem_reserve[]: 0 0 0 0 0 [ 1836.577666] ? __se_sys_futex+0x298/0x3b0 [ 1836.581614] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 1836.585670] ksys_ioctl+0x9b/0xc0 [ 1836.585687] __x64_sys_ioctl+0x6f/0xb0 [ 1836.585702] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1836.585716] do_syscall_64+0xf9/0x620 [ 1836.585736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1836.585747] RIP: 0033:0x7f88380420c9 [ 1836.585761] Code: Bad RIP value. [ 1836.610560] Node 0 DMA32: 284*4kB (UME) 534*8kB (UME) 248*16kB (UME) 94*32kB (UME) 27*64kB (UME) 12*128kB (UM) 8*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17696kB [ 1836.633492] RSP: 002b:00007f88365b4168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1836.633505] RAX: ffffffffffffffda RBX: 00007f8838161f80 RCX: 00007f88380420c9 [ 1836.633512] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 1836.633518] RBP: 00007f883809dae9 R08: 0000000000000000 R09: 0000000000000000 [ 1836.633525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1836.633532] R13: 00007ffef4d2e32f R14: 00007f88365b4300 R15: 0000000000022000 [ 1836.664987] Mem-Info: [ 1836.680787] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1836.716646] active_anon:13814 inactive_anon:45375 isolated_anon:0 [ 1836.716646] active_file:19 inactive_file:0 isolated_file:0 [ 1836.716646] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1836.716646] slab_reclaimable:13062 slab_unreclaimable:115777 [ 1836.716646] mapped:14874 shmem:46032 pagetables:457 bounce:0 [ 1836.716646] free:13809 free_pcp:186 free_cma:0 [ 1836.732310] Node 1 Normal: 182*4kB (UM) 171*8kB (ME) 147*16kB (UME) 112*32kB (UME) 32*64kB (UME) 12*128kB (ME) 2*256kB (UM) 1*512kB (E) 2*1024kB (M) 2*2048kB (ME) 2*4096kB (U) = 26976kB [ 1836.814150] Node 0 active_anon:54172kB inactive_anon:59172kB active_file:88kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59496kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1836.836680] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1836.890419] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1836.899096] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1836.911722] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1836.920361] 46079 total pagecache pages [ 1836.924337] 0 pages in swap cache [ 1836.927803] Node 1 active_anon:1084kB inactive_anon:122328kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:123288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1836.927810] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1836.927837] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1836.927857] Node 0 DMA32 free:17484kB min:35996kB low:44992kB high:53988kB active_anon:54172kB inactive_anon:59152kB active_file:72kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:1828kB bounce:0kB free_pcp:496kB local_pcp:496kB free_cma:0kB [ 1836.958321] Swap cache stats: add 0, delete 0, find 0/0 [ 1837.025561] Free swap = 0kB [ 1837.028592] Total swap = 0kB [ 1837.031601] 2097051 pages RAM [ 1837.034697] 0 pages HighMem/MovableOnly [ 1837.038736] 369649 pages reserved [ 1837.042183] 0 pages cma reserved [ 1837.049370] Unreclaimable slab info: [ 1837.053183] Name Used Total [ 1837.058805] pid_2 10KB 32KB [ 1837.063303] lowmem_reserve[]: 0 0 1 1 1 [ 1837.064216] batadv_tt_change_cache 6KB 7KB [ 1837.075281] batadv_tl_cache 8KB 20KB [ 1837.080661] TIPC 13KB 22KB [ 1837.098469] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1837.114361] SCTPv6 26KB 30KB [ 1837.135911] lowmem_reserve[]: 0 0 0 0 0 [ 1837.139915] Node 1 Normal free:26976kB min:53876kB low:67344kB high:80812kB active_anon:1084kB inactive_anon:122328kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1837.158549] DCCPv6 17KB 30KB [ 1837.192973] DCCP 16KB 28KB [ 1837.201610] lowmem_reserve[]: 0 0 0 0 0 [ 1837.210766] RXRPC 14KB 26KB [ 1837.213285] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 1837.231642] rxrpc_call_jar 101KB 126KB [ 1837.273157] bridge_fdb_cache 12KB 23KB [ 1837.273333] Node 0 DMA32: 284*4kB (UME) 534*8kB (UME) 248*16kB (UME) 94*32kB (UME) 27*64kB (UME) 12*128kB (UM) 8*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17696kB [ 1837.291752] fib6_nodes 253KB 288KB [ 1837.313978] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1837.320795] ip6_dst_cache 833KB 1031KB [ 1837.355044] Node 1 Normal: 182*4kB (UM) 171*8kB (ME) 147*16kB (UME) 112*32kB (UME) 32*64kB (UME) 12*128kB (ME) 2*256kB (UM) 1*512kB (E) 2*1024kB (M) 2*2048kB (ME) 2*4096kB (U) = 26976kB [ 1837.359163] RAWv6 131KB 141KB [ 1837.386790] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1837.398661] UDPv6 31KB 33KB [ 1837.404047] TCPv6 27KB 42KB [ 1837.415083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1837.420752] nf_conntrack 9KB 18KB [ 1837.444596] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1837.453052] t10_alua_lu_gp_cache 0KB 3KB [ 1837.453516] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1837.500924] sd_ext_cdb 0KB 7KB [ 1837.509507] 46065 total pagecache pages [ 1837.513503] 0 pages in swap cache [ 1837.519693] scsi_sense_cache 1056KB 1060KB [ 1837.523470] Swap cache stats: add 0, delete 0, find 0/0 [ 1837.525066] virtio_scsi_cmd 16KB 16KB [ 1837.554225] Free swap = 0kB [ 1837.560389] sgpool-128 8KB 8KB [ 1837.574362] sgpool-64 4KB 12KB [ 1837.577409] Total swap = 0kB [ 1837.582752] 2097051 pages RAM [ 1837.592759] sgpool-32 2KB 15KB [ 1837.613241] 0 pages HighMem/MovableOnly [ 1837.620379] sgpool-16 1KB 7KB [ 1837.623927] 369649 pages reserved [ 1837.649337] 0 pages cma reserved [ 1837.651084] sgpool-8 0KB 7KB [ 1837.682286] mqueue_inode_cache 13KB 30KB [ 1837.691265] bio_post_read_ctx 14KB 15KB [ 1837.724334] bio-2 14KB 15KB [ 1837.734810] jfs_mp 7KB 7KB [ 1837.769476] cifs_small_rq 15KB 16KB [ 1837.774876] cifs_request 67KB 67KB [ 1837.802846] cifs_mpx_ids 0KB 7KB [ 1837.830371] nfs_commit_data 3KB 14KB [ 1837.862719] nfs_write_data 34KB 44KB [ 1837.874386] ext4_system_zone 1KB 7KB [ 1837.913836] bio-1 1KB 7KB [ 1837.942993] pid_namespace 2KB 11KB [ 1837.951663] rpc_buffers 17KB 25KB [ 1837.980853] rpc_tasks 2KB 7KB [ 1837.993438] UNIX 1552KB 1792KB [ 1838.020583] tcp_bind_bucket 1KB 4KB [ 1838.029368] ip_fib_trie 40KB 47KB [ 1838.034751] ip_fib_alias 181KB 205KB [ 1838.058844] ip_dst_cache 19KB 20KB [ 1838.064222] RAW 78KB 90KB [ 1838.074914] UDP 57KB 74KB [ 1838.083920] TCP 25KB 28KB [ 1838.089414] hugetlbfs_inode_cache 3KB 15KB [ 1838.095129] fscache_cookie_jar 1KB 7KB [ 1838.100799] eventpoll_pwq 25KB 39KB [ 1838.106259] eventpoll_epi 48KB 70KB [ 1838.111621] inotify_inode_mark 11KB 23KB [ 1838.117127] request_queue 199KB 199KB [ 1838.122495] blkdev_requests 1KB 3KB [ 1838.128113] blkdev_ioc 20KB 34KB [ 1838.133486] bio-0 851KB 855KB [ 1838.138898] biovec-max 1509KB 1509KB [ 1838.144262] biovec-64 973KB 976KB [ 1838.149683] biovec-16 151KB 153KB [ 1838.155044] bio_integrity_payload 1KB 8KB [ 1838.160805] khugepaged_mm_slot 2KB 23KB [ 1838.166323] uid_cache 0KB 4KB [ 1838.171683] dmaengine-unmap-2 0KB 3KB [ 1838.177478] skbuff_fclone_cache 39KB 48KB [ 1838.183018] skbuff_head_cache 9388KB 10293KB [ 1838.189237] configfs_dir_cache 3KB 7KB [ 1838.194692] file_lock_cache 31KB 35KB [ 1838.200652] file_lock_ctx 9KB 11KB [ 1838.206149] fsnotify_mark_connector 5KB 15KB [ 1838.212035] net_namespace 105KB 105KB [ 1838.217486] shmem_inode_cache 8052KB 8131KB [ 1838.222848] task_delay_info 205KB 391KB [ 1838.228270] taskstats 17KB 26KB [ 1838.233634] proc_dir_entry 1053KB 1076KB [ 1838.239065] pde_opener 14KB 31KB [ 1838.244445] seq_file 262KB 425KB [ 1838.249861] sigqueue 55KB 82KB [ 1838.255260] kernfs_node_cache 17933KB 18136KB [ 1838.260617] mnt_cache 208KB 224KB [ 1838.266030] filp 6789KB 7702KB [ 1838.271388] names_cache 106505KB 106509KB [ 1838.276825] iint_cache 28KB 43KB [ 1838.282186] key_jar 21KB 105KB [ 1838.287611] uts_namespace 3KB 7KB [ 1838.292969] nsproxy 2KB 15KB [ 1838.298761] vm_area_struct 3199KB 3747KB [ 1838.304124] mm_struct 472KB 604KB [ 1838.310445] fs_cache 207KB 428KB [ 1838.316488] files_cache 788KB 1215KB [ 1838.321856] signal_cache 1473KB 2292KB [ 1838.327278] sighand_cache 585KB 645KB [ 1838.332695] task_struct 6880KB 6880KB [ 1838.338118] cred_jar 1925KB 2648KB [ 1838.343488] anon_vma_chain 983KB 1401KB [ 1838.348919] anon_vma 98KB 308KB [ 1838.354288] pid 127KB 272KB [ 1838.359707] Acpi-Operand 156KB 198KB [ 1838.365075] Acpi-ParseExt 9KB 11KB [ 1838.371019] Acpi-Parse 41KB 47KB [ 1838.376465] Acpi-State 52KB 63KB [ 1838.381826] Acpi-Namespace 20KB 27KB [ 1838.387256] numa_policy 0KB 3KB [ 1838.392621] debug_objects_cache 1803KB 1848KB [ 1838.398351] trace_event_file 297KB 298KB [ 1838.403840] ftrace_event_field 398KB 401KB [ 1838.409405] pool_workqueue 137KB 156KB [ 1838.414869] page->ptl 453KB 1012KB [ 1838.420831] kmalloc-2097152 2050KB 2050KB [ 1838.427183] kmalloc-524288 2056KB 2056KB [ 1838.432552] kmalloc-262144 1290KB 1290KB [ 1838.438539] kmalloc-131072 650KB 650KB [ 1838.443904] kmalloc-65536 3432KB 3498KB [ 1838.449523] kmalloc-32768 2508KB 2508KB [ 1838.454887] kmalloc-16384 1237KB 1369KB [ 1838.460298] kmalloc-8192 5395KB 5453KB [ 1838.465718] kmalloc-4096 28912KB 28912KB [ 1838.471111] kmalloc-2048 18204KB 20094KB [ 1838.476570] kmalloc-1024 13750KB 16419KB [ 1838.481934] kmalloc-512 18284KB 18378KB [ 1838.487358] kmalloc-256 5566KB 6528KB [ 1838.492758] kmalloc-128 1399KB 1614KB [ 1838.498214] kmalloc-96 3488KB 4124KB [ 1838.503581] kmalloc-64 2743KB 3872KB [ 1838.509029] kmalloc-32 2062KB 2547KB [ 1838.514392] kmalloc-192 2337KB 2964KB [ 1838.519996] kmem_cache 177KB 183KB [ 1838.525411] Out of memory (oom_kill_allocating_task): Kill process 8138 (syz-fuzzer) score 0 or sacrifice child [ 1838.536131] Killed process 11224 (syz-executor.0) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 1838.547547] oom_reaper: reaped process 11224 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 1838.665888] modprobe invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1838.683996] modprobe cpuset=/ mems_allowed=0-1 [ 1838.688777] CPU: 1 PID: 11426 Comm: modprobe Not tainted 4.19.211-syzkaller #0 [ 1838.696245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1838.705605] Call Trace: [ 1838.708208] dump_stack+0x1fc/0x2ef [ 1838.711848] dump_header+0x15d/0xc3f [ 1838.715570] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1838.720679] ? ___ratelimit+0x319/0x590 [ 1838.724667] oom_kill_process.cold+0x10/0x692 [ 1838.729181] ? check_preemption_disabled+0x41/0x280 [ 1838.734213] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1838.739504] out_of_memory+0x1072/0x1390 [ 1838.743577] ? oom_killer_disable+0x270/0x270 [ 1838.748084] ? mutex_trylock+0x15f/0x1a0 [ 1838.752163] __alloc_pages_nodemask+0x23a2/0x2890 [ 1838.757016] ? find_get_entry+0x4cd/0x8a0 [ 1838.761179] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1838.766055] alloc_pages_current+0x193/0x2a0 [ 1838.770472] filemap_fault+0x146e/0x2180 [ 1838.774551] ext4_filemap_fault+0x84/0xb0 [ 1838.778706] __do_fault+0x10b/0x4b0 [ 1838.782342] __handle_mm_fault+0x273b/0x41c0 [ 1838.786754] ? do_mmap+0x59c/0x1080 [ 1838.790416] ? vm_insert_page+0x9c0/0x9c0 [ 1838.794581] ? check_preemption_disabled+0x41/0x280 [ 1838.799615] handle_mm_fault+0x436/0xb10 [ 1838.803691] __do_page_fault+0x68e/0xd60 [ 1838.807766] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1838.812788] ? spurious_fault+0x840/0x840 [ 1838.816945] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1838.821795] ? page_fault+0x8/0x30 [ 1838.825342] page_fault+0x1e/0x30 [ 1838.828792] RIP: 0033:0x7f13b0609060 [ 1838.832504] Code: Bad RIP value. [ 1838.835860] RSP: 002b:00007ffddee72a98 EFLAGS: 00010206 [ 1838.841217] RAX: 00007f13b05f7c00 RBX: 00007f13b081c000 RCX: 00007f13b025f2b8 [ 1838.848483] RDX: 0000000000000000 RSI: 00007f13b081c040 RDI: 00007f13b081c000 [ 1838.855749] RBP: 00007ffddee72be0 R08: 00007f13b025f000 R09: 0000000070000021 [ 1838.863018] R10: 0000000000000031 R11: 0000000000000202 R12: 00007ffddee72cc8 [ 1838.870294] R13: 000000037ffff1a0 R14: 0000000000000801 R15: 00007ffddee72c80 [ 1838.905612] Mem-Info: [ 1838.908082] active_anon:13714 inactive_anon:45375 isolated_anon:0 [ 1838.908082] active_file:8 inactive_file:9 isolated_file:16 [ 1838.908082] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1838.908082] slab_reclaimable:13048 slab_unreclaimable:115639 [ 1838.908082] mapped:11295 shmem:46032 pagetables:420 bounce:0 [ 1838.908082] free:17356 free_pcp:592 free_cma:0 [ 1838.946148] Node 0 active_anon:53772kB inactive_anon:59172kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):64kB mapped:45180kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1838.978693] Node 1 active_anon:1084kB inactive_anon:122328kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:123288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1839.009831] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1839.037775] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1839.042817] Node 0 DMA32 free:31816kB min:35996kB low:44992kB high:53988kB active_anon:53772kB inactive_anon:59152kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:1680kB bounce:0kB free_pcp:1868kB local_pcp:540kB free_cma:0kB [ 1839.071954] lowmem_reserve[]: 0 0 1 1 1 [ 1839.076077] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1839.103742] lowmem_reserve[]: 0 0 0 0 0 [ 1839.107825] Node 1 Normal free:189988kB min:53876kB low:67344kB high:80812kB active_anon:1084kB inactive_anon:122328kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:0kB bounce:0kB free_pcp:1672kB local_pcp:248kB free_cma:0kB [ 1839.150106] lowmem_reserve[]: 0 0 0 0 0 [ 1839.154128] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 1839.170443] Node 0 DMA32: 366*4kB (UME) 700*8kB (UME) 300*16kB (UME) 139*32kB (UME) 175*64kB (UME) 16*128kB (UM) 9*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 31864kB [ 1839.186027] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1839.197396] Node 1 Normal: 4*4kB (U) 8*8kB (ME) 105*16kB (UME) 113*32kB (UME) 35*64kB (UME) 15*128kB (UME) 4*256kB (UM) 2*512kB (UE) 2*1024kB (M) 3*2048kB (UME) 54*4096kB (U) = 240960kB [ 1839.214389] device veth1_macvtap left promiscuous mode [ 1839.214551] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1839.226840] device veth0_macvtap left promiscuous mode [ 1839.229271] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1839.243421] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1839.252436] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1839.261090] 47196 total pagecache pages [ 1839.261384] device veth1_vlan left promiscuous mode [ 1839.265070] 0 pages in swap cache [ 1839.265082] Swap cache stats: add 0, delete 0, find 0/0 [ 1839.265175] Free swap = 0kB [ 1839.265180] Total swap = 0kB [ 1839.265188] 2097051 pages RAM [ 1839.265192] 0 pages HighMem/MovableOnly [ 1839.265197] 369649 pages reserved [ 1839.265202] 0 pages cma reserved [ 1839.265208] Unreclaimable slab info: [ 1839.265214] Name Used Total [ 1839.265224] pid_2 10KB 32KB [ 1839.265293] batadv_tt_change_cache 6KB 7KB [ 1839.288928] device veth0_vlan left promiscuous mode [ 1839.299262] batadv_tl_cache 8KB 20KB [ 1839.338802] TIPC 13KB 22KB [ 1839.344640] SCTPv6 26KB 30KB [ 1839.378905] DCCPv6 17KB 30KB [ 1839.384305] DCCP 16KB 28KB [ 1839.415226] RXRPC 14KB 26KB [ 1839.420629] rxrpc_call_jar 101KB 126KB [ 1839.455159] bridge_fdb_cache 12KB 23KB [ 1839.460560] fib6_nodes 250KB 288KB [ 1839.515140] ip6_dst_cache 833KB 1031KB [ 1839.523458] RAWv6 131KB 141KB [ 1839.535143] UDPv6 31KB 33KB [ 1839.540536] TCPv6 27KB 42KB [ 1839.595165] nf_conntrack 9KB 18KB [ 1839.600622] t10_alua_lu_gp_cache 0KB 3KB [ 1839.635177] sd_ext_cdb 0KB 7KB [ 1839.640588] scsi_sense_cache 1056KB 1060KB [ 1839.651879] virtio_scsi_cmd 16KB 16KB [ 1839.675150] sgpool-128 8KB 8KB [ 1839.680635] sgpool-64 4KB 12KB [ 1839.686259] sgpool-32 2KB 15KB [ 1839.691625] sgpool-16 1KB 7KB [ 1839.715304] sgpool-8 0KB 7KB [ 1839.720689] mqueue_inode_cache 13KB 30KB [ 1839.735345] bio_post_read_ctx 14KB 15KB [ 1839.740811] bio-2 14KB 15KB [ 1839.765804] jfs_mp 7KB 7KB [ 1839.771235] cifs_small_rq 15KB 16KB [ 1839.795159] cifs_request 67KB 67KB [ 1839.800560] cifs_mpx_ids 0KB 7KB [ 1839.815150] nfs_commit_data 3KB 14KB [ 1839.820544] nfs_write_data 34KB 44KB [ 1839.845190] ext4_system_zone 1KB 7KB [ 1839.850993] bio-1 1KB 7KB [ 1839.875459] pid_namespace 2KB 11KB [ 1839.880913] rpc_buffers 17KB 25KB [ 1839.886362] rpc_tasks 2KB 7KB [ 1839.891754] UNIX 1460KB 1687KB [ 1839.915139] tcp_bind_bucket 1KB 4KB [ 1839.922032] ip_fib_trie 40KB 47KB [ 1839.930822] ip_fib_alias 179KB 205KB [ 1839.945174] ip_dst_cache 19KB 20KB [ 1839.950576] RAW 78KB 90KB [ 1839.965188] UDP 57KB 74KB [ 1839.970589] TCP 25KB 28KB [ 1840.005128] hugetlbfs_inode_cache 3KB 15KB [ 1840.010885] fscache_cookie_jar 1KB 7KB [ 1840.029792] eventpoll_pwq 28KB 39KB [ 1840.036311] eventpoll_epi 62KB 70KB [ 1840.041680] inotify_inode_mark 11KB 23KB [ 1840.069770] request_queue 199KB 199KB [ 1840.079065] blkdev_requests 1KB 3KB [ 1840.090597] blkdev_ioc 25KB 34KB [ 1840.110274] bio-0 1018KB 1020KB [ 1840.125283] biovec-max 1493KB 1509KB [ 1840.130680] biovec-64 1114KB 1118KB [ 1840.153619] biovec-16 165KB 168KB [ 1840.159657] bio_integrity_payload 1KB 8KB [ 1840.165928] khugepaged_mm_slot 2KB 23KB [ 1840.171392] uid_cache 0KB 4KB [ 1840.195149] dmaengine-unmap-2 0KB 3KB [ 1840.200586] skbuff_fclone_cache 48KB 48KB [ 1840.206429] skbuff_head_cache 8240KB 10050KB [ 1840.211842] configfs_dir_cache 3KB 7KB [ 1840.246001] file_lock_cache 31KB 35KB [ 1840.251842] file_lock_ctx 9KB 11KB [ 1840.265379] fsnotify_mark_connector 5KB 15KB [ 1840.271294] net_namespace 105KB 105KB [ 1840.285479] shmem_inode_cache 8066KB 8131KB [ 1840.290867] task_delay_info 216KB 391KB [ 1840.316796] taskstats 16KB 26KB [ 1840.322187] proc_dir_entry 1050KB 1076KB [ 1840.345704] pde_opener 18KB 31KB [ 1840.351075] seq_file 293KB 417KB [ 1840.373736] sigqueue 68KB 82KB [ 1840.395634] kernfs_node_cache 17914KB 18132KB [ 1840.401030] mnt_cache 208KB 224KB [ 1840.418386] filp 7346KB 7702KB [ 1840.425109] names_cache 122816KB 122816KB [ 1840.430495] iint_cache 40KB 43KB [ 1840.451760] key_jar 20KB 105KB [ 1840.475120] uts_namespace 3KB 7KB [ 1840.480510] nsproxy 2KB 15KB [ 1840.486506] vm_area_struct 3213KB 3747KB [ 1840.491879] mm_struct 492KB 604KB [ 1840.515125] fs_cache 221KB 428KB [ 1840.520549] files_cache 811KB 1215KB [ 1840.539892] signal_cache 1506KB 2292KB [ 1840.546052] sighand_cache 601KB 645KB [ 1840.551435] task_struct 6647KB 6703KB [ 1840.580053] cred_jar 2270KB 2648KB [ 1840.600391] anon_vma_chain 1023KB 1401KB [ 1840.610320] anon_vma 166KB 308KB [ 1840.635157] pid 134KB 272KB [ 1840.640555] Acpi-Operand 156KB 198KB [ 1840.655113] Acpi-ParseExt 9KB 11KB [ 1840.660554] Acpi-Parse 41KB 47KB [ 1840.666789] Acpi-State 52KB 63KB [ 1840.672166] Acpi-Namespace 20KB 27KB [ 1840.695119] numa_policy 0KB 3KB [ 1840.700517] debug_objects_cache 1733KB 1848KB [ 1840.715114] trace_event_file 297KB 298KB [ 1840.720537] ftrace_event_field 398KB 401KB [ 1840.735077] pool_workqueue 137KB 156KB [ 1840.759737] page->ptl 417KB 1008KB [ 1840.780016] kmalloc-2097152 2050KB 2050KB [ 1840.787991] kmalloc-524288 2056KB 2056KB [ 1840.793384] kmalloc-262144 1290KB 1290KB [ 1840.820753] kmalloc-131072 650KB 650KB [ 1840.834842] kmalloc-65536 2904KB 3498KB [ 1840.845121] kmalloc-32768 2508KB 2508KB [ 1840.850611] kmalloc-16384 1237KB 1369KB [ 1840.862512] kmalloc-8192 4999KB 5115KB [ 1840.868712] kmalloc-4096 24225KB 24225KB [ 1840.874091] kmalloc-2048 14915KB 18589KB [ 1840.885109] kmalloc-1024 10713KB 15789KB [ 1840.890546] kmalloc-512 15989KB 18337KB [ 1840.905115] kmalloc-256 4976KB 6521KB [ 1840.910553] kmalloc-128 1242KB 1614KB [ 1840.925133] kmalloc-96 3548KB 4124KB [ 1840.930969] kmalloc-64 2480KB 3860KB [ 1840.945144] kmalloc-32 1890KB 2547KB [ 1840.950575] kmalloc-192 2142KB 2964KB [ 1840.965124] kmem_cache 177KB 183KB [ 1840.970551] Out of memory (oom_kill_allocating_task): Kill process 11426 (modprobe) score 0 or sacrifice child [ 1841.002332] Killed process 11426 (modprobe) total-vm:4184kB, anon-rss:36kB, file-rss:0kB, shmem-rss:0kB [ 1841.033496] oom_reaper: reaped process 11426 (modprobe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1847.269778] device hsr_slave_1 left promiscuous mode [ 1847.280103] device hsr_slave_0 left promiscuous mode [ 1847.297765] team0 (unregistering): Port device team_slave_1 removed [ 1847.307890] team0 (unregistering): Port device team_slave_0 removed [ 1847.319347] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1847.329706] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1847.359542] bond0 (unregistering): Released all slaves [ 1847.531627] IPVS: ftp: loaded support on port[0] = 21 [ 1847.659186] chnl_net:caif_netlink_parms(): no params data found [ 1847.741479] bridge0: port 1(bridge_slave_0) entered blocking state [ 1847.749212] bridge0: port 1(bridge_slave_0) entered disabled state [ 1847.762930] device bridge_slave_0 entered promiscuous mode [ 1847.771332] bridge0: port 2(bridge_slave_1) entered blocking state [ 1847.783789] bridge0: port 2(bridge_slave_1) entered disabled state [ 1847.793900] device bridge_slave_1 entered promiscuous mode [ 1847.829012] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1847.846703] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1847.880416] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1847.889812] team0: Port device team_slave_0 added [ 1847.903109] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1847.912591] team0: Port device team_slave_1 added [ 1847.945985] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1847.952297] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1847.985970] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1848.005517] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1848.011782] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1848.044023] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1848.054558] Bluetooth: hci3: command 0x0409 tx timeout [ 1848.071239] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1848.086594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1848.126099] device hsr_slave_0 entered promiscuous mode [ 1848.132195] device hsr_slave_1 entered promiscuous mode [ 1848.144336] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1848.153412] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1848.293144] bridge0: port 2(bridge_slave_1) entered blocking state [ 1848.299569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1848.306327] bridge0: port 1(bridge_slave_0) entered blocking state [ 1848.312682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1848.380814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1848.392632] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1848.409888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1848.423647] bridge0: port 1(bridge_slave_0) entered disabled state [ 1848.431697] bridge0: port 2(bridge_slave_1) entered disabled state [ 1848.450666] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1848.462181] 8021q: adding VLAN 0 to HW filter on device team0 [ 1848.473113] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1848.487026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1848.499301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1848.508186] bridge0: port 1(bridge_slave_0) entered blocking state [ 1848.514649] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1848.524210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1848.532631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1848.541000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1848.549346] bridge0: port 2(bridge_slave_1) entered blocking state [ 1848.555769] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1848.568019] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1848.575535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1848.587263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1848.595224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1848.607601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1848.615822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1848.623635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1848.631656] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1848.641249] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1848.649350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1848.658411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1848.669325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1848.676338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1848.684081] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1848.698423] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1848.705746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1848.714041] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1848.724337] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1848.730585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1848.762660] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1848.771145] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1848.778236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1848.785796] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1849.168618] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1849.205858] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1849.404153] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1849.412316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1849.422966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1849.641269] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1849.648828] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1849.656301] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1849.666243] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1849.861945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1849.869548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1849.877767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1849.885586] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1849.896887] device veth0_vlan entered promiscuous mode [ 1849.910830] device veth1_vlan entered promiscuous mode [ 1849.916898] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1849.931352] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1849.943156] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1849.953412] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1849.960919] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1849.968930] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1849.976725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1849.984588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1850.084208] device veth0_macvtap entered promiscuous mode [ 1850.093120] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1850.102319] device veth1_macvtap entered promiscuous mode [ 1850.109410] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1850.127128] Bluetooth: hci3: command 0x041b tx timeout [ 1850.220900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1850.237983] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1850.246504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1850.257652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1850.267564] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1850.277749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1850.287331] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1850.297504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1850.307129] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1850.317289] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1850.327824] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1850.335608] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1850.536396] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1850.545669] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1850.552850] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1850.562488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1850.572378] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1850.582603] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1850.592135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1850.602167] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1850.611600] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1850.621382] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1850.630580] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1850.640584] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1850.651178] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1850.659666] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1850.669664] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1850.677822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1851.384627] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1851.390963] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1851.413374] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1851.600156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1851.621810] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1851.628562] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1851.636721] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1851.643810] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 21:04:59 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000010000000000c0000000c0000000400000003000000000400060400000000000000"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000010000000000c0000000c0000000400000003000000000400060400000000000000"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) 21:04:59 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) 21:04:59 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @pix={0x2, 0xef, 0x797c7b06, 0x6, 0x7, 0x401, 0x4, 0x7, 0x1, 0x6, 0x0, 0x6}}}) ioctl$SOUND_OLD_MIXER_INFO(0xffffffffffffffff, 0x80304d65, &(0x7f0000000040)) 21:04:59 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31], 0x7fff}}, 0x6}) 21:04:59 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x9, 0x2, 0x2, 0x7fff, 0xe7a9, 0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:04:59 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502, 0x3, 0x5, 0x0, 0x8, 0x2, 0x7, 0x3f, 0x6, 0x0, 0x5], 0x7fff}}, 0x6}) 21:04:59 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000010000000000c0000000c0000000400000003000000000400060400000000000000"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000010000000000c0000000c0000000400000003000000000400060400000000000000"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) 21:04:59 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @pix={0x2, 0xef, 0x797c7b06, 0x6, 0x7, 0x401, 0x4, 0x7, 0x1, 0x6, 0x0, 0x6}}}) ioctl$SOUND_OLD_MIXER_INFO(0xffffffffffffffff, 0x80304d65, &(0x7f0000000040)) syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @pix={0x2, 0xef, 0x797c7b06, 0x6, 0x7, 0x401, 0x4, 0x7, 0x1, 0x6, 0x0, 0x6}}}) (async) ioctl$SOUND_OLD_MIXER_INFO(0xffffffffffffffff, 0x80304d65, &(0x7f0000000040)) (async) 21:04:59 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x9, 0x2, 0x2, 0x7fff, 0xe7a9, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:04:59 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000000000c0000000c4000000400000003000004000000060400"/40], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) 21:04:59 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @pix={0x2, 0xef, 0x797c7b06, 0x6, 0x7, 0x401, 0x4, 0x7, 0x1, 0x6, 0x0, 0x6}}}) (async) ioctl$SOUND_OLD_MIXER_INFO(0xffffffffffffffff, 0x80304d65, &(0x7f0000000040)) 21:04:59 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x9, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:04:59 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc0285628, &(0x7f0000000140)={0x0, 0xdf07, 0x2, {0x0, @vbi={0x0, 0x0, 0x0, 0x0, [0xfffffffe, 0x4], [0x6042]}}}) [ 1852.204755] Bluetooth: hci3: command 0x040f tx timeout [ 1852.464095] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1852.471711] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1852.480425] device bridge_slave_1 left promiscuous mode [ 1852.486310] bridge0: port 2(bridge_slave_1) entered disabled state [ 1852.493414] device bridge_slave_0 left promiscuous mode [ 1852.499636] bridge0: port 1(bridge_slave_0) entered disabled state [ 1852.509434] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1852.516422] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1852.523950] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1852.530931] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1852.538716] device bridge_slave_1 left promiscuous mode [ 1852.544148] bridge0: port 2(bridge_slave_1) entered disabled state [ 1852.551712] device bridge_slave_0 left promiscuous mode [ 1852.557857] bridge0: port 1(bridge_slave_0) entered disabled state [ 1852.568485] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1852.575459] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1852.583012] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1852.589960] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1852.598151] device bridge_slave_1 left promiscuous mode [ 1852.604139] bridge0: port 2(bridge_slave_1) entered disabled state [ 1852.612153] device bridge_slave_0 left promiscuous mode [ 1852.617904] bridge0: port 1(bridge_slave_0) entered disabled state [ 1852.630538] device veth1_macvtap left promiscuous mode [ 1852.635953] device veth0_macvtap left promiscuous mode [ 1852.641251] device veth1_vlan left promiscuous mode [ 1852.646381] device veth0_vlan left promiscuous mode [ 1852.651676] device veth1_macvtap left promiscuous mode [ 1852.657158] device veth0_macvtap left promiscuous mode [ 1852.662466] device veth1_vlan left promiscuous mode [ 1852.667646] device veth0_vlan left promiscuous mode [ 1854.284487] Bluetooth: hci3: command 0x0419 tx timeout [ 1854.366435] ieee802154 phy0 wpan0: encryption failed: -22 [ 1854.372043] ieee802154 phy1 wpan1: encryption failed: -22 [ 1855.084364] Bluetooth: hci2: command 0x0409 tx timeout [ 1855.164305] Bluetooth: hci5: command 0x0409 tx timeout [ 1855.169724] Bluetooth: hci4: command 0x0409 tx timeout [ 1856.444211] Bluetooth: hci0: command 0x0406 tx timeout [ 1857.164242] Bluetooth: hci2: command 0x041b tx timeout [ 1857.244237] Bluetooth: hci4: command 0x041b tx timeout [ 1857.249628] Bluetooth: hci5: command 0x041b tx timeout [ 1858.711619] device hsr_slave_1 left promiscuous mode [ 1858.719206] device hsr_slave_0 left promiscuous mode [ 1858.733836] team0 (unregistering): Port device team_slave_1 removed [ 1858.747796] team0 (unregistering): Port device team_slave_0 removed [ 1858.757744] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1858.770067] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1858.798775] bond0 (unregistering): Released all slaves [ 1858.835101] device hsr_slave_1 left promiscuous mode [ 1858.842583] device hsr_slave_0 left promiscuous mode [ 1858.859380] team0 (unregistering): Port device team_slave_1 removed [ 1858.869788] team0 (unregistering): Port device team_slave_0 removed [ 1858.879723] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1858.889972] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1858.919859] bond0 (unregistering): Released all slaves [ 1858.961437] device hsr_slave_1 left promiscuous mode [ 1858.971406] device hsr_slave_0 left promiscuous mode [ 1858.983954] team0 (unregistering): Port device team_slave_1 removed [ 1858.995071] team0 (unregistering): Port device team_slave_0 removed [ 1859.005013] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1859.015410] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1859.043272] bond0 (unregistering): Released all slaves [ 1859.064194] IPVS: ftp: loaded support on port[0] = 21 [ 1859.069792] IPVS: ftp: loaded support on port[0] = 21 [ 1859.085884] IPVS: ftp: loaded support on port[0] = 21 [ 1859.244093] Bluetooth: hci2: command 0x040f tx timeout [ 1859.290707] chnl_net:caif_netlink_parms(): no params data found [ 1859.334206] Bluetooth: hci5: command 0x040f tx timeout [ 1859.340381] Bluetooth: hci4: command 0x040f tx timeout [ 1859.382446] chnl_net:caif_netlink_parms(): no params data found [ 1859.402030] chnl_net:caif_netlink_parms(): no params data found [ 1859.503265] bridge0: port 1(bridge_slave_0) entered blocking state [ 1859.510999] bridge0: port 1(bridge_slave_0) entered disabled state [ 1859.530699] device bridge_slave_0 entered promiscuous mode [ 1859.551047] bridge0: port 2(bridge_slave_1) entered blocking state [ 1859.571449] bridge0: port 2(bridge_slave_1) entered disabled state [ 1859.585007] device bridge_slave_1 entered promiscuous mode [ 1859.591357] bridge0: port 1(bridge_slave_0) entered blocking state [ 1859.603101] bridge0: port 1(bridge_slave_0) entered disabled state [ 1859.612793] device bridge_slave_0 entered promiscuous mode [ 1859.651753] bridge0: port 2(bridge_slave_1) entered blocking state [ 1859.664858] bridge0: port 2(bridge_slave_1) entered disabled state [ 1859.673317] device bridge_slave_1 entered promiscuous mode [ 1859.697739] bridge0: port 1(bridge_slave_0) entered blocking state [ 1859.707698] bridge0: port 1(bridge_slave_0) entered disabled state [ 1859.719305] device bridge_slave_0 entered promiscuous mode [ 1859.738421] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1859.747162] bridge0: port 2(bridge_slave_1) entered blocking state [ 1859.753569] bridge0: port 2(bridge_slave_1) entered disabled state [ 1859.763582] device bridge_slave_1 entered promiscuous mode [ 1859.785237] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1859.815500] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1859.832499] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1859.861551] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1859.876194] team0: Port device team_slave_0 added [ 1859.897532] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1859.910568] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1859.921139] team0: Port device team_slave_1 added [ 1859.940714] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1859.961553] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1859.977556] team0: Port device team_slave_0 added [ 1860.005123] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1860.012726] team0: Port device team_slave_1 added [ 1860.020479] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1860.026886] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1860.057525] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1860.069368] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1860.078434] team0: Port device team_slave_0 added [ 1860.090691] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1860.097085] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1860.122956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1860.146968] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1860.156209] team0: Port device team_slave_1 added [ 1860.169669] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1860.177573] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1860.187140] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1860.193392] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1860.225141] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1860.255001] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1860.261266] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1860.292360] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1860.303684] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1860.310611] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1860.336017] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1860.347826] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1860.354159] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1860.379503] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1860.398236] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1860.407008] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1860.427144] device hsr_slave_0 entered promiscuous mode [ 1860.439309] device hsr_slave_1 entered promiscuous mode [ 1860.447959] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1860.468691] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1860.481619] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1860.490155] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1860.513357] device hsr_slave_0 entered promiscuous mode [ 1860.519775] device hsr_slave_1 entered promiscuous mode [ 1860.547553] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1860.559967] device hsr_slave_0 entered promiscuous mode [ 1860.565895] device hsr_slave_1 entered promiscuous mode [ 1860.572145] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1860.580796] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1860.608816] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1860.840438] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1860.890015] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1860.902360] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1860.971393] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1860.986997] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1861.003709] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1861.019487] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1861.030434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1861.039062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1861.047241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1861.058536] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1861.065007] 8021q: adding VLAN 0 to HW filter on device team0 [ 1861.073517] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1861.081919] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1861.092366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1861.102591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1861.110833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1861.118729] bridge0: port 1(bridge_slave_0) entered blocking state [ 1861.125144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1861.134719] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1861.142412] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1861.150687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1861.158157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1861.166282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1861.173170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1861.180365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1861.187544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1861.195173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1861.202933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1861.211617] bridge0: port 2(bridge_slave_1) entered blocking state [ 1861.218039] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1861.228115] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1861.235032] 8021q: adding VLAN 0 to HW filter on device team0 [ 1861.244437] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1861.250519] 8021q: adding VLAN 0 to HW filter on device team0 [ 1861.259249] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1861.268320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1861.276037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1861.285532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1861.293341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1861.301470] bridge0: port 1(bridge_slave_0) entered blocking state [ 1861.307929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1861.317794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1861.328162] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1861.335978] Bluetooth: hci2: command 0x0419 tx timeout [ 1861.340321] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1861.350552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1861.357996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1861.366233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1861.374684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1861.382290] bridge0: port 1(bridge_slave_0) entered blocking state [ 1861.388709] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1861.396154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1861.404030] Bluetooth: hci4: command 0x0419 tx timeout [ 1861.405095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1861.413949] Bluetooth: hci5: command 0x0419 tx timeout [ 1861.418652] bridge0: port 2(bridge_slave_1) entered blocking state [ 1861.429280] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1861.438041] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1861.446711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1861.456400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1861.464520] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1861.471684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1861.479787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1861.487601] bridge0: port 2(bridge_slave_1) entered blocking state [ 1861.494063] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1861.501328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1861.511463] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1861.519340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1861.527984] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1861.537556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1861.546972] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1861.556144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1861.563297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1861.571259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1861.579402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1861.588921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1861.599298] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1861.609966] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1861.617848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1861.626248] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1861.634025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1861.641600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1861.649508] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1861.660470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1861.669917] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1861.679161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1861.688136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1861.696435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1861.706176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1861.714882] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1861.724543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1861.733338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1861.741099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1861.748882] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1861.756834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1861.764838] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1861.772418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1861.780567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1861.788251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1861.796068] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1861.805674] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1861.811773] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1861.821868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1861.833111] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1861.839622] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1861.848128] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1861.855398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1861.863109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1861.876918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1861.886465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1861.899935] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1861.923141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1861.930526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1861.941288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1861.956149] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1861.964548] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1861.970679] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1861.983764] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1861.994664] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1862.001451] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1862.011576] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1862.022057] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1862.031097] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1862.043490] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1862.051559] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1862.065408] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1862.074894] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1862.082457] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1862.095235] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1862.104528] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1862.115425] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1862.128821] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1862.142463] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1862.150561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1862.159268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1862.175698] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1862.188926] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1862.200724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1862.209825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1862.255274] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1862.267923] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1862.276130] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1862.282897] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1862.292011] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1862.306896] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1862.315137] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1862.321873] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1862.332123] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1862.339220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1862.350226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1862.358516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1862.369728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1862.381832] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1862.393219] device veth0_vlan entered promiscuous mode [ 1862.399715] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1862.407265] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1862.414962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1862.422410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1862.434154] device veth0_vlan entered promiscuous mode [ 1862.446248] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1862.453377] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1862.460803] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1862.469286] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1862.476564] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1862.484441] device veth1_vlan entered promiscuous mode [ 1862.490607] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1862.499239] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1862.507800] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1862.515417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1862.522758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1862.530853] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1862.538008] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1862.548126] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1862.555478] device veth1_vlan entered promiscuous mode [ 1862.561326] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1862.571587] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1862.582211] device veth0_vlan entered promiscuous mode [ 1862.599936] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1862.612651] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1862.625162] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1862.634158] device veth1_vlan entered promiscuous mode [ 1862.640013] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1862.649038] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1862.656777] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1862.664644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1862.671874] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1862.679358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1862.688161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1862.697940] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1862.710335] device veth0_macvtap entered promiscuous mode [ 1862.716966] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1862.723633] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1862.731916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1862.740055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1862.750709] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1862.759666] device veth0_macvtap entered promiscuous mode [ 1862.766777] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1862.775650] device veth1_macvtap entered promiscuous mode [ 1862.782181] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1862.817881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1862.826971] device veth1_macvtap entered promiscuous mode [ 1862.833034] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1862.847084] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1862.859125] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1862.869131] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1862.879220] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1862.888492] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1862.898468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1862.907648] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1862.917422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1862.928253] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1862.935823] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1862.944762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1862.953357] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1862.960728] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1862.968556] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1862.975950] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1862.983084] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1862.991594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1863.001850] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1863.011174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1863.021421] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.030950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1863.041268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.051299] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1863.061483] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.071594] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1863.079038] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1863.086566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1863.094984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1863.102651] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1863.110772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1863.120274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1863.131470] device veth0_macvtap entered promiscuous mode [ 1863.138321] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1863.162016] device veth1_macvtap entered promiscuous mode [ 1863.169627] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1863.178019] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1863.188636] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.197992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1863.208333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.217565] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1863.227337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.236570] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1863.246757] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.258135] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1863.265292] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1863.272692] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1863.280247] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1863.287674] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1863.295977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1863.307763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1863.318548] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1863.330886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.340726] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1863.351145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.361013] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1863.371381] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.381353] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1863.391620] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.402532] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1863.411050] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1863.422546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1863.430306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1863.439503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1863.458463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1863.468936] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.478173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1863.488780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.497989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1863.507846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.517010] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1863.526797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.536219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1863.546015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.556401] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1863.565119] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1863.581575] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1863.590109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1863.606606] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1863.616642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.626556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1863.636620] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.646545] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1863.656621] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.666698] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1863.677052] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.686470] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1863.696274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1863.706758] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1863.713644] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1863.722243] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1863.730910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1863.890470] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1863.903083] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1863.941776] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1863.958280] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1863.968859] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1863.982031] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1863.989902] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1864.013522] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1864.030500] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1864.044935] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1864.052904] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1864.087904] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1864.104564] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1864.112942] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1864.126787] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1864.158985] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1864.166006] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1864.179060] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1864.180571] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1864.224016] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1864.241485] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1864.250974] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1864.259378] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 21:05:12 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) [ 1864.276768] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1869.099206] oom_reaper: reaped process 12526 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1869.133724] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1869.150415] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1869.162186] CPU: 0 PID: 8138 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1869.169644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1869.178988] Call Trace: [ 1869.181573] dump_stack+0x1fc/0x2ef [ 1869.185186] dump_header+0x15d/0xc3f [ 1869.188884] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1869.193998] ? ___ratelimit+0x319/0x590 [ 1869.197956] oom_kill_process.cold+0x10/0x692 [ 1869.202559] ? check_preemption_disabled+0x41/0x280 [ 1869.207556] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1869.212815] out_of_memory+0x1072/0x1390 [ 1869.216876] ? oom_killer_disable+0x270/0x270 [ 1869.221368] ? mutex_trylock+0x15f/0x1a0 [ 1869.225409] __alloc_pages_nodemask+0x23a2/0x2890 [ 1869.230250] ? find_get_entry+0x4cd/0x8a0 [ 1869.234382] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1869.239218] alloc_pages_current+0x193/0x2a0 [ 1869.243607] filemap_fault+0x146e/0x2180 [ 1869.247654] ext4_filemap_fault+0x84/0xb0 [ 1869.251784] __do_fault+0x10b/0x4b0 [ 1869.255394] __handle_mm_fault+0x273b/0x41c0 [ 1869.259786] ? vm_insert_page+0x9c0/0x9c0 [ 1869.263932] ? __fget+0x356/0x510 [ 1869.267371] ? check_preemption_disabled+0x41/0x280 [ 1869.272371] handle_mm_fault+0x436/0xb10 [ 1869.276416] __do_page_fault+0x68e/0xd60 [ 1869.280462] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1869.285458] ? spurious_fault+0x840/0x840 [ 1869.289585] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1869.294411] ? page_fault+0x8/0x30 [ 1869.297929] page_fault+0x1e/0x30 [ 1869.301360] RIP: 0033:0x467800 [ 1869.304533] Code: Bad RIP value. [ 1869.307892] RSP: 002b:000000c0009057e8 EFLAGS: 00010246 [ 1869.313237] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 1869.320485] RDX: 0000000000000080 RSI: 000000c000905840 RDI: 0000000000000004 [ 1869.327758] RBP: 000000c000905e40 R08: 0000000000000000 R09: 000001b3374693dd [ 1869.335031] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c000905870 [ 1869.342306] R13: 0000000000000004 R14: 000000c000bcd380 R15: 000001bdbddbbb16 [ 1869.362520] syz-executor.1: vmalloc: allocation failure, allocated 1652109312 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1869.365965] Mem-Info: [ 1869.385303] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1869.389366] active_anon:15007 inactive_anon:45377 isolated_anon:0 [ 1869.389366] active_file:42 inactive_file:0 isolated_file:0 [ 1869.389366] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1869.389366] slab_reclaimable:12841 slab_unreclaimable:115470 [ 1869.389366] mapped:22251 shmem:46037 pagetables:583 bounce:0 [ 1869.389366] free:13793 free_pcp:1002 free_cma:0 [ 1869.390619] CPU: 1 PID: 12526 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1869.431697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1869.435247] Node 0 active_anon:57988kB inactive_anon:59180kB active_file:144kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89004kB dirty:0kB writeback:0kB shmem:60860kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1869.441050] Call Trace: [ 1869.471226] dump_stack+0x1fc/0x2ef [ 1869.474862] warn_alloc.cold+0x7b/0x18f [ 1869.478260] Node 1 active_anon:2040kB inactive_anon:122328kB active_file:24kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:123288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1869.478839] ? zone_watermark_ok_safe+0x260/0x260 [ 1869.510726] ? retint_kernel+0x2d/0x2d [ 1869.514627] ? policy_node+0xe1/0x140 [ 1869.518085] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1869.518439] __vmalloc_area_node+0x4fd/0x780 [ 1869.549283] ? __vmalloc_node_range+0x180/0x180 [ 1869.553952] ? _raw_spin_unlock+0x29/0x40 [ 1869.554476] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1869.558097] ? __get_vm_area_node+0x2e2/0x3a0 [ 1869.563085] Node 0 DMA32 free:17632kB min:35996kB low:44992kB high:53988kB active_anon:55996kB inactive_anon:59160kB active_file:144kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2208kB bounce:0kB free_pcp:2084kB local_pcp:576kB free_cma:0kB [ 1869.567572] __vmalloc_node_range+0xed/0x180 [ 1869.567588] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1869.567602] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1869.567614] vmalloc_user+0x70/0xe0 [ 1869.567627] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1869.567639] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1869.567653] __vb2_queue_alloc+0x472/0xe60 [ 1869.567680] vb2_core_create_bufs+0x273/0x7e0 [ 1869.567693] ? __vb2_queue_free+0x870/0x870 [ 1869.567715] ? __video_do_ioctl+0x632/0xcd0 [ 1869.567733] ? __mutex_lock+0x368/0x1190 [ 1869.567748] vb2_create_bufs+0x332/0x620 [ 1869.567763] ? mark_held_locks+0xf0/0xf0 [ 1869.567775] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1869.567789] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 1869.567803] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1869.567821] v4l_create_bufs+0xb2/0x160 [ 1869.567840] __video_do_ioctl+0x49a/0xcd0 [ 1869.567862] ? v4l_querycap+0x340/0x340 [ 1869.567879] ? __might_fault+0x192/0x1d0 [ 1869.567895] ? v4l_querycap+0x340/0x340 [ 1869.567911] video_usercopy+0x13f/0xfa0 [ 1869.567934] ? v4l_enumstd+0x60/0x60 [ 1869.567948] ? do_futex+0x171/0x1880 [ 1869.567965] ? mark_held_locks+0xf0/0xf0 [ 1869.567983] ? debug_check_no_obj_freed+0x201/0x490 [ 1869.568006] ? video_usercopy+0xfa0/0xfa0 [ 1869.568018] v4l2_ioctl+0x147/0x1a0 [ 1869.568031] ? video_devdata+0xa0/0xa0 [ 1869.568049] do_vfs_ioctl+0xcdb/0x12e0 [ 1869.568065] ? lock_downgrade+0x720/0x720 [ 1869.568080] ? check_preemption_disabled+0x41/0x280 [ 1869.568093] ? ioctl_preallocate+0x200/0x200 [ 1869.568111] ? __fget+0x356/0x510 [ 1869.568127] ? do_dup2+0x450/0x450 [ 1869.568143] ? __se_sys_futex+0x298/0x3b0 [ 1869.608834] lowmem_reserve[]: 0 0 1 1 1 [ 1869.611201] ksys_ioctl+0x9b/0xc0 [ 1869.614936] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1869.619198] __x64_sys_ioctl+0x6f/0xb0 [ 1869.623315] lowmem_reserve[]: 0 0 0 0 0 [ 1869.627535] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1869.627550] do_syscall_64+0xf9/0x620 [ 1869.627568] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1869.627580] RIP: 0033:0x7f1e30ce20c9 [ 1869.627594] Code: Bad RIP value. [ 1869.627601] RSP: 002b:00007f1e2f254168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1869.640448] Node 1 Normal free:26664kB min:53876kB low:67344kB high:80812kB active_anon:2040kB inactive_anon:122328kB active_file:24kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:124kB bounce:0kB free_pcp:1924kB local_pcp:1340kB free_cma:0kB [ 1869.640689] RAX: ffffffffffffffda RBX: 00007f1e30e01f80 RCX: 00007f1e30ce20c9 [ 1869.644795] lowmem_reserve[]: 0 0 0 0 0 [ 1869.648792] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 1869.652826] Node 0 DMA: 3*4kB (UME) 1*8kB (M) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 4*256kB (UME) 2*512kB (ME) 4*1024kB (UME) 2*2048kB (ME) 0*4096kB = 10868kB [ 1869.657906] RBP: 00007f1e30d3dae9 R08: 0000000000000000 R09: 0000000000000000 [ 1869.657914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1869.657922] R13: 00007fff5e7da14f R14: 00007f1e2f254300 R15: 0000000000022000 [ 1869.675971] Mem-Info: [ 1869.684337] Node 0 DMA32: 528*4kB (UME) 582*8kB (ME) 257*16kB (UME) 97*32kB (ME) 23*64kB (UME) 5*128kB (M) 6*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17632kB [ 1869.692153] active_anon:15007 inactive_anon:45377 isolated_anon:0 [ 1869.692153] active_file:42 inactive_file:0 isolated_file:0 [ 1869.692153] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1869.692153] slab_reclaimable:12841 slab_unreclaimable:115470 [ 1869.692153] mapped:22251 shmem:46037 pagetables:583 bounce:0 [ 1869.692153] free:13793 free_pcp:1002 free_cma:0 [ 1869.692387] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1869.696530] Node 0 active_anon:57988kB inactive_anon:59180kB active_file:144kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89004kB dirty:0kB writeback:0kB shmem:60860kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1869.710387] Node 1 Normal: 322*4kB (ME) 244*8kB (UME) 178*16kB (UME) 125*32kB (ME) 41*64kB (UME) 15*128kB (ME) 1*256kB (M) 3*512kB (UME) 0*1024kB 3*2048kB (UME) 1*4096kB (U) = 26664kB [ 1869.721672] Node 1 active_anon:2040kB inactive_anon:122328kB active_file:24kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:123288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1869.732270] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1869.749294] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1869.758642] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1869.791711] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1869.806393] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1869.819000] Node 0 DMA32 free:17632kB min:35996kB low:44992kB high:53988kB active_anon:55996kB inactive_anon:59160kB active_file:144kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2208kB bounce:0kB free_pcp:2084kB local_pcp:1508kB free_cma:0kB [ 1869.829703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1869.856818] lowmem_reserve[]: 0 0 1 1 1 [ 1869.869935] 46071 total pagecache pages [ 1869.891955] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1869.909279] 0 pages in swap cache [ 1869.931431] lowmem_reserve[]: 0 0 0 0 0 [ 1869.966290] Swap cache stats: add 0, delete 0, find 0/0 [ 1869.976016] Node 1 Normal free:26664kB min:53876kB low:67344kB high:80812kB active_anon:2040kB inactive_anon:122328kB active_file:24kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:124kB bounce:0kB free_pcp:1924kB local_pcp:584kB free_cma:0kB [ 1870.004675] Free swap = 0kB [ 1870.020055] lowmem_reserve[]: 0 0 0 0 0 [ 1870.050294] Total swap = 0kB [ 1870.084720] Node 0 DMA: 3*4kB (UME) 1*8kB (M) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 4*256kB (UME) 2*512kB (ME) 4*1024kB (UME) 2*2048kB (ME) 0*4096kB = 10868kB [ 1870.094895] 2097051 pages RAM [ 1870.107074] Node 0 DMA32: 531*4kB (ME) 590*8kB (UME) 260*16kB (UME) 98*32kB (UME) 23*64kB (UME) 6*128kB (UM) 6*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17916kB [ 1870.139473] 0 pages HighMem/MovableOnly [ 1870.149201] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1870.180489] 369649 pages reserved [ 1870.191661] Node 1 Normal: 322*4kB (ME) 244*8kB (UME) 178*16kB (UME) 125*32kB (ME) 41*64kB (UME) 15*128kB (ME) 1*256kB (M) 3*512kB (UME) 0*1024kB 3*2048kB (UME) 1*4096kB (U) = 26664kB [ 1870.224016] 0 pages cma reserved [ 1870.247400] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1870.266585] Unreclaimable slab info: [ 1870.279890] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1870.301703] Name Used Total [ 1870.312888] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1870.328166] pid_2 7KB 32KB [ 1870.340279] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1870.340512] batadv_tt_change_cache 3KB 7KB [ 1870.353398] 46071 total pagecache pages [ 1870.358700] 0 pages in swap cache [ 1870.362149] Swap cache stats: add 0, delete 0, find 0/0 [ 1870.364358] batadv_tl_cache 9KB 20KB [ 1870.372882] TIPC 16KB 22KB [ 1870.377370] Free swap = 0kB [ 1870.381241] Total swap = 0kB [ 1870.388291] SCTPv6 24KB 37KB [ 1870.392270] 2097051 pages RAM [ 1870.396787] 0 pages HighMem/MovableOnly [ 1870.396870] DCCPv6 17KB 30KB [ 1870.400749] 369649 pages reserved [ 1870.412814] DCCP 16KB 28KB [ 1870.417557] 0 pages cma reserved [ 1870.423106] RXRPC 17KB 26KB [ 1870.438687] rxrpc_call_jar 123KB 141KB [ 1870.447417] bridge_fdb_cache 15KB 27KB [ 1870.452802] fib6_nodes 262KB 288KB [ 1870.468576] ip6_dst_cache 755KB 941KB [ 1870.474023] RAWv6 121KB 141KB [ 1870.479386] UDPv6 39KB 41KB [ 1870.494756] TCPv6 30KB 42KB [ 1870.500146] nf_conntrack 11KB 15KB [ 1870.512021] t10_alua_lu_gp_cache 0KB 3KB [ 1870.521037] sd_ext_cdb 0KB 7KB [ 1870.538519] scsi_sense_cache 1056KB 1060KB [ 1870.547215] virtio_scsi_cmd 16KB 16KB [ 1870.552592] sgpool-128 8KB 8KB [ 1870.568660] sgpool-64 4KB 12KB [ 1870.574109] sgpool-32 2KB 15KB [ 1870.579470] sgpool-16 1KB 7KB [ 1870.594952] sgpool-8 0KB 7KB [ 1870.600339] mqueue_inode_cache 16KB 30KB [ 1870.609282] bio_post_read_ctx 14KB 15KB [ 1870.621831] bio-2 14KB 15KB [ 1870.632428] jfs_mp 7KB 7KB [ 1870.648237] cifs_small_rq 15KB 16KB [ 1870.656902] cifs_request 67KB 67KB [ 1870.662277] cifs_mpx_ids 0KB 7KB [ 1870.678141] nfs_commit_data 3KB 14KB [ 1870.686864] nfs_write_data 34KB 44KB [ 1870.692277] ext4_system_zone 1KB 7KB [ 1870.707830] bio-1 1KB 7KB [ 1870.713218] pid_namespace 3KB 11KB [ 1870.722044] rpc_buffers 17KB 25KB [ 1870.739630] rpc_tasks 2KB 7KB [ 1870.748442] UNIX 2173KB 2178KB [ 1870.760517] tcp_bind_bucket 1KB 4KB [ 1870.769442] ip_fib_trie 39KB 47KB [ 1870.781470] ip_fib_alias 185KB 205KB [ 1870.790172] ip_dst_cache 15KB 20KB [ 1870.802825] RAW 72KB 97KB [ 1870.811736] UDP 57KB 74KB [ 1870.827224] TCP 25KB 33KB [ 1870.837617] hugetlbfs_inode_cache 3KB 15KB [ 1870.849990] fscache_cookie_jar 1KB 7KB [ 1870.859218] eventpoll_pwq 20KB 39KB [ 1870.871177] eventpoll_epi 39KB 70KB [ 1870.880019] inotify_inode_mark 9KB 23KB [ 1870.892467] request_queue 199KB 199KB [ 1870.901215] blkdev_requests 1KB 3KB [ 1870.913072] blkdev_ioc 17KB 34KB [ 1870.922090] bio-0 693KB 832KB [ 1870.939692] biovec-max 1427KB 1509KB [ 1870.945219] biovec-64 740KB 866KB [ 1870.950579] biovec-16 126KB 153KB [ 1870.966161] bio_integrity_payload 1KB 8KB [ 1870.971890] khugepaged_mm_slot 2KB 23KB [ 1870.980912] uid_cache 0KB 4KB [ 1870.993227] dmaengine-unmap-2 0KB 3KB [ 1871.002222] skbuff_fclone_cache 12KB 30KB [ 1871.017830] skbuff_head_cache 8930KB 9048KB [ 1871.023213] configfs_dir_cache 3KB 7KB [ 1871.032060] file_lock_cache 18KB 39KB [ 1871.049457] file_lock_ctx 9KB 11KB [ 1871.058159] fsnotify_mark_connector 4KB 15KB [ 1871.070580] net_namespace 96KB 96KB [ 1871.079651] shmem_inode_cache 8035KB 8119KB [ 1871.091601] task_delay_info 293KB 391KB [ 1871.100376] taskstats 11KB 26KB [ 1871.112714] proc_dir_entry 1013KB 1065KB [ 1871.121516] pde_opener 15KB 31KB [ 1871.138617] seq_file 221KB 397KB [ 1871.147306] sigqueue 36KB 82KB [ 1871.152681] kernfs_node_cache 18239KB 18242KB [ 1871.168222] mnt_cache 243KB 256KB [ 1871.173686] filp 7250KB 7698KB [ 1871.179047] names_cache 101638KB 101698KB [ 1871.194485] iint_cache 27KB 43KB [ 1871.199869] key_jar 19KB 105KB [ 1871.211827] uts_namespace 4KB 7KB [ 1871.220625] nsproxy 3KB 15KB [ 1871.232950] vm_area_struct 2811KB 3615KB [ 1871.250539] mm_struct 474KB 578KB [ 1871.259200] fs_cache 337KB 416KB [ 1871.271064] files_cache 1256KB 1267KB [ 1871.279986] signal_cache 2212KB 2235KB [ 1871.292104] sighand_cache 587KB 645KB [ 1871.300796] task_struct 10043KB 10081KB [ 1871.317012] cred_jar 2371KB 2648KB [ 1871.322431] anon_vma_chain 830KB 1354KB [ 1871.331271] anon_vma 147KB 308KB [ 1871.348973] pid 195KB 272KB [ 1871.354443] Acpi-Operand 156KB 198KB [ 1871.359810] Acpi-ParseExt 9KB 11KB [ 1871.373813] Acpi-Parse 41KB 47KB [ 1871.379194] Acpi-State 52KB 63KB [ 1871.388106] Acpi-Namespace 20KB 27KB [ 1871.396902] numa_policy 0KB 3KB [ 1871.402367] debug_objects_cache 1821KB 1848KB [ 1871.411547] trace_event_file 297KB 298KB [ 1871.420246] ftrace_event_field 398KB 401KB [ 1871.429545] pool_workqueue 149KB 156KB [ 1871.438469] page->ptl 417KB 1004KB [ 1871.449054] kmalloc-2097152 2050KB 2050KB [ 1871.458103] kmalloc-524288 2056KB 2056KB [ 1871.467167] kmalloc-262144 1290KB 1290KB [ 1871.472541] kmalloc-131072 650KB 650KB [ 1871.481416] kmalloc-65536 3168KB 3234KB [ 1871.490123] kmalloc-32768 2442KB 2442KB [ 1871.499230] kmalloc-16384 1353KB 1435KB [ 1871.508150] kmalloc-8192 5890KB 5931KB [ 1871.516985] kmalloc-4096 32754KB 32814KB [ 1871.522362] kmalloc-2048 19439KB 19450KB [ 1871.531228] kmalloc-1024 13621KB 15553KB [ 1871.539860] kmalloc-512 17141KB 17452KB [ 1871.550479] kmalloc-256 5995KB 6510KB [ 1871.559352] kmalloc-128 1465KB 1614KB [ 1871.568022] kmalloc-96 3346KB 4124KB [ 1871.577106] kmalloc-64 2786KB 3852KB [ 1871.582471] kmalloc-32 1978KB 2547KB [ 1871.591400] kmalloc-192 2496KB 2964KB [ 1871.600220] kmem_cache 177KB 183KB [ 1871.609300] Out of memory (oom_kill_allocating_task): Kill process 8138 (syz-fuzzer) score 0 or sacrifice child [ 1871.622977] Killed process 11790 (syz-executor.4) total-vm:48512kB, anon-rss:440kB, file-rss:14340kB, shmem-rss:0kB [ 1871.669857] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1871.708452] systemd-journal cpuset=/ mems_allowed=0-1 [ 1871.720686] CPU: 1 PID: 11164 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1871.728663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1871.738019] Call Trace: [ 1871.740612] dump_stack+0x1fc/0x2ef [ 1871.744252] dump_header+0x15d/0xc3f [ 1871.747976] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1871.753090] ? ___ratelimit+0x319/0x590 [ 1871.757070] oom_kill_process.cold+0x10/0x692 [ 1871.761658] ? check_preemption_disabled+0x41/0x280 [ 1871.766687] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1871.771972] out_of_memory+0x1072/0x1390 [ 1871.776052] ? oom_killer_disable+0x270/0x270 [ 1871.780897] ? mutex_trylock+0x15f/0x1a0 [ 1871.784963] __alloc_pages_nodemask+0x23a2/0x2890 [ 1871.789823] ? find_get_entry+0x4cd/0x8a0 [ 1871.794004] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1871.798875] alloc_pages_current+0x193/0x2a0 [ 1871.803294] filemap_fault+0x146e/0x2180 [ 1871.807383] ext4_filemap_fault+0x84/0xb0 [ 1871.811535] __do_fault+0x10b/0x4b0 [ 1871.815170] __handle_mm_fault+0x273b/0x41c0 [ 1871.819630] ? vm_insert_page+0x9c0/0x9c0 [ 1871.823793] ? check_preemption_disabled+0x41/0x280 [ 1871.828811] handle_mm_fault+0x436/0xb10 [ 1871.832879] __do_page_fault+0x68e/0xd60 [ 1871.836949] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1871.842064] ? spurious_fault+0x840/0x840 [ 1871.846212] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1871.851069] ? page_fault+0x8/0x30 [ 1871.854615] page_fault+0x1e/0x30 [ 1871.858065] RIP: 0033:0x7f3dcbff22e3 [ 1871.861776] Code: Bad RIP value. [ 1871.865393] RSP: 002b:00007ffeb358abb8 EFLAGS: 00010246 [ 1871.870752] RAX: 0000000000000001 RBX: 000055d894de91e0 RCX: 00007f3dcbff22e3 [ 1871.878023] RDX: 0000000000000014 RSI: 00007ffeb358abc0 RDI: 000000000000000c [ 1871.885992] RBP: 00007ffeb358adb0 R08: 00007ffeb35e9000 R09: 000001de919968fb [ 1871.893381] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb358abc0 [ 1871.900739] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f381922e37c7 [ 1872.007362] Mem-Info: [ 1872.009837] active_anon:14877 inactive_anon:45377 isolated_anon:0 [ 1872.009837] active_file:17 inactive_file:17 isolated_file:0 [ 1872.009837] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1872.009837] slab_reclaimable:12828 slab_unreclaimable:115171 [ 1872.009837] mapped:18676 shmem:46037 pagetables:544 bounce:0 [ 1872.009837] free:17680 free_pcp:1171 free_cma:0 [ 1872.100373] Node 0 active_anon:57468kB inactive_anon:59180kB active_file:36kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74704kB dirty:0kB writeback:0kB shmem:60860kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1872.139151] Node 1 active_anon:2040kB inactive_anon:122328kB active_file:0kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:123288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1872.194930] Node 0 DMA free:10908kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1872.252795] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1872.281086] Node 0 DMA32 free:33044kB min:35996kB low:44992kB high:53988kB active_anon:55396kB inactive_anon:59160kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:2092kB bounce:0kB free_pcp:2764kB local_pcp:1272kB free_cma:0kB [ 1872.350276] lowmem_reserve[]: 0 0 1 1 1 [ 1872.399031] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1872.468814] lowmem_reserve[]: 0 0 0 0 0 [ 1872.473615] Node 1 Normal free:89356kB min:53876kB low:67344kB high:80812kB active_anon:2040kB inactive_anon:122328kB active_file:0kB inactive_file:144kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:124kB bounce:0kB free_pcp:2652kB local_pcp:1408kB free_cma:0kB [ 1872.548921] lowmem_reserve[]: 0 0 0 0 0 [ 1872.558509] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UE) 3*32kB (UME) 2*64kB (ME) 3*128kB (UME) 4*256kB (UME) 2*512kB (ME) 4*1024kB (UME) 2*2048kB (ME) 0*4096kB = 10908kB [ 1872.579989] Node 0 DMA32: 1271*4kB (UME) 2031*8kB (UME) 259*16kB (UME) 94*32kB (UME) 24*64kB (UME) 8*128kB (UM) 6*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 33092kB [ 1872.601705] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1872.612989] Node 1 Normal: 29*4kB (UME) 41*8kB (UE) 14*16kB (UME) 141*32kB (UME) 49*64kB (UME) 25*128kB (UME) 9*256kB (UM) 6*512kB (UME) 2*1024kB (U) 7*2048kB (UME) 32*4096kB (U) = 164348kB [ 1872.638585] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1872.649213] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1872.661102] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1872.671665] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1872.686727] 48143 total pagecache pages [ 1872.690724] 0 pages in swap cache [ 1872.695862] Swap cache stats: add 0, delete 0, find 0/0 [ 1872.701255] Free swap = 0kB [ 1872.707609] Total swap = 0kB [ 1872.710731] 2097051 pages RAM [ 1872.726450] 0 pages HighMem/MovableOnly [ 1872.730447] 369649 pages reserved [ 1872.746430] 0 pages cma reserved [ 1872.749820] Unreclaimable slab info: [ 1872.765993] Name Used Total [ 1872.791014] pid_2 6KB 32KB [ 1872.803016] batadv_tt_change_cache 3KB 7KB [ 1872.820422] batadv_tl_cache 8KB 20KB [ 1872.825956] TIPC 16KB 22KB [ 1872.838745] SCTPv6 24KB 37KB [ 1872.854061] DCCPv6 17KB 30KB [ 1872.870646] DCCP 16KB 28KB [ 1872.893805] RXRPC 17KB 26KB [ 1872.899449] rxrpc_call_jar 123KB 141KB [ 1872.908422] bridge_fdb_cache 15KB 27KB [ 1872.926714] fib6_nodes 259KB 288KB [ 1872.933261] ip6_dst_cache 763KB 941KB [ 1872.938642] RAWv6 121KB 141KB [ 1872.978500] UDPv6 39KB 41KB [ 1872.987148] TCPv6 30KB 42KB [ 1873.013344] nf_conntrack 11KB 15KB [ 1873.019385] t10_alua_lu_gp_cache 0KB 3KB [ 1873.025964] sd_ext_cdb 0KB 7KB [ 1873.043258] scsi_sense_cache 1056KB 1060KB [ 1873.048649] virtio_scsi_cmd 16KB 16KB [ 1873.063267] sgpool-128 8KB 8KB [ 1873.068647] sgpool-64 4KB 12KB [ 1873.083034] sgpool-32 2KB 15KB [ 1873.103239] sgpool-16 1KB 7KB [ 1873.108878] sgpool-8 0KB 7KB [ 1873.114647] mqueue_inode_cache 16KB 30KB [ 1873.120114] bio_post_read_ctx 14KB 15KB [ 1873.143309] bio-2 14KB 15KB [ 1873.148704] jfs_mp 7KB 7KB [ 1873.154483] cifs_small_rq 15KB 16KB [ 1873.159861] cifs_request 67KB 67KB [ 1873.173245] cifs_mpx_ids 0KB 7KB [ 1873.178648] nfs_commit_data 3KB 14KB [ 1873.193237] nfs_write_data 34KB 44KB [ 1873.198664] ext4_system_zone 1KB 7KB [ 1873.232341] bio-1 1KB 7KB [ 1873.242569] pid_namespace 3KB 11KB [ 1873.248078] rpc_buffers 17KB 25KB [ 1873.258170] rpc_tasks 2KB 7KB [ 1873.263629] UNIX 2178KB 2178KB [ 1873.269000] tcp_bind_bucket 1KB 4KB [ 1873.279745] ip_fib_trie 39KB 47KB [ 1873.285301] ip_fib_alias 182KB 205KB [ 1873.291382] ip_dst_cache 14KB 20KB [ 1873.301771] RAW 72KB 97KB [ 1873.307240] UDP 57KB 74KB [ 1873.312639] TCP 25KB 33KB [ 1873.323024] hugetlbfs_inode_cache 3KB 15KB [ 1873.328845] fscache_cookie_jar 1KB 7KB [ 1873.339742] eventpoll_pwq 26KB 39KB [ 1873.345206] eventpoll_epi 50KB 70KB [ 1873.350572] inotify_inode_mark 9KB 23KB [ 1873.361082] request_queue 199KB 199KB [ 1873.366862] blkdev_requests 1KB 3KB [ 1873.372221] blkdev_ioc 26KB 34KB [ 1873.403383] bio-0 794KB 832KB [ 1873.408752] biovec-max 1427KB 1509KB [ 1873.423398] biovec-64 802KB 866KB [ 1873.428783] biovec-16 144KB 153KB [ 1873.434256] bio_integrity_payload 1KB 8KB [ 1873.439981] khugepaged_mm_slot 2KB 23KB [ 1873.445498] uid_cache 0KB 4KB [ 1873.450862] dmaengine-unmap-2 0KB 3KB [ 1873.456549] skbuff_fclone_cache 30KB 30KB [ 1873.462084] skbuff_head_cache 9026KB 9052KB [ 1873.467619] configfs_dir_cache 3KB 7KB [ 1873.473209] file_lock_cache 18KB 39KB [ 1873.478570] file_lock_ctx 9KB 11KB [ 1873.484210] fsnotify_mark_connector 4KB 15KB [ 1873.490110] net_namespace 96KB 96KB [ 1873.495559] shmem_inode_cache 8044KB 8115KB [ 1873.500923] task_delay_info 292KB 391KB [ 1873.506346] taskstats 11KB 26KB [ 1873.511711] proc_dir_entry 1013KB 1065KB [ 1873.517170] pde_opener 18KB 31KB [ 1873.522579] seq_file 220KB 397KB [ 1873.528011] sigqueue 48KB 82KB [ 1873.533485] kernfs_node_cache 18239KB 18242KB [ 1873.538857] mnt_cache 243KB 256KB [ 1873.544274] filp 7243KB 7698KB [ 1873.549721] names_cache 101872KB 101932KB [ 1873.555480] iint_cache 35KB 43KB [ 1873.560851] key_jar 19KB 105KB [ 1873.567413] uts_namespace 4KB 7KB [ 1873.572784] nsproxy 3KB 15KB [ 1873.578460] vm_area_struct 2873KB 3615KB [ 1873.584091] mm_struct 492KB 578KB [ 1873.589455] fs_cache 336KB 416KB [ 1873.595476] files_cache 1266KB 1267KB [ 1873.600850] signal_cache 2235KB 2235KB [ 1873.606621] sighand_cache 575KB 645KB [ 1873.611988] task_struct 9847KB 9935KB [ 1873.617990] cred_jar 2370KB 2648KB [ 1873.633243] anon_vma_chain 849KB 1354KB [ 1873.638658] anon_vma 155KB 308KB [ 1873.644561] pid 197KB 272KB [ 1873.650121] Acpi-Operand 156KB 198KB [ 1873.663194] Acpi-ParseExt 9KB 11KB [ 1873.668594] Acpi-Parse 41KB 47KB [ 1873.693268] Acpi-State 52KB 63KB [ 1873.698660] Acpi-Namespace 20KB 27KB [ 1873.704622] numa_policy 0KB 3KB [ 1873.709988] debug_objects_cache 1820KB 1848KB [ 1873.715860] trace_event_file 297KB 298KB [ 1873.721226] ftrace_event_field 398KB 401KB [ 1873.726989] pool_workqueue 149KB 156KB [ 1873.732359] page->ptl 422KB 1004KB [ 1873.738104] kmalloc-2097152 2050KB 2050KB [ 1873.743769] kmalloc-524288 2056KB 2056KB [ 1873.749135] kmalloc-262144 1290KB 1290KB [ 1873.754838] kmalloc-131072 650KB 650KB [ 1873.760201] kmalloc-65536 3168KB 3234KB [ 1873.765867] kmalloc-32768 2442KB 2442KB [ 1873.771232] kmalloc-16384 1353KB 1435KB [ 1873.776896] kmalloc-8192 5824KB 5931KB [ 1873.782260] kmalloc-4096 31896KB 31955KB [ 1873.787935] kmalloc-2048 19071KB 19411KB [ 1873.793580] kmalloc-1024 13459KB 15553KB [ 1873.798941] kmalloc-512 17124KB 17452KB [ 1873.804617] kmalloc-256 5919KB 6510KB [ 1873.809976] kmalloc-128 1460KB 1614KB [ 1873.815611] kmalloc-96 3368KB 4124KB [ 1873.820969] kmalloc-64 2786KB 3852KB [ 1873.830098] kmalloc-32 1978KB 2547KB [ 1873.838501] kmalloc-192 2495KB 2964KB [ 1873.844244] kmem_cache 177KB 183KB [ 1873.849677] Out of memory (oom_kill_allocating_task): Kill process 11164 (systemd-journal) score 0 or sacrifice child [ 1873.860819] Killed process 11164 (systemd-journal) total-vm:46096kB, anon-rss:488kB, file-rss:4kB, shmem-rss:2356kB [ 1873.873022] oom_reaper: reaped process 11164 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2476kB [ 1873.899645] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 1873.927688] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 1873.962768] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 1873.980246] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 1873.988112] systemd[1]: Stopped Journal Service. [ 1874.012581] systemd[1]: Starting Journal Service... [ 1874.137757] systemd-journald[12580]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 1874.837160] systemd[1]: Started Journal Service. [ 1876.380791] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1876.389313] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1876.402784] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1876.409838] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1876.424289] device bridge_slave_1 left promiscuous mode [ 1876.429856] bridge0: port 2(bridge_slave_1) entered disabled state [ 1876.442364] device bridge_slave_0 left promiscuous mode [ 1876.448359] bridge0: port 1(bridge_slave_0) entered disabled state [ 1876.465750] device veth1_macvtap left promiscuous mode [ 1876.471081] device veth0_macvtap left promiscuous mode [ 1876.481236] device veth1_vlan left promiscuous mode [ 1876.486504] device veth0_vlan left promiscuous mode 21:05:26 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x9, 0x2, 0x2, 0x0, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:05:26 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) 21:05:26 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000000000c0000000c4000000400000003000004000000060400"/40], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) 21:05:26 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502, 0x3, 0x5, 0x0, 0x8, 0x2, 0x7, 0x3f, 0x6, 0x0, 0x5], 0x7fff}}, 0x6}) 21:05:26 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8], 0x7fff}}, 0x6}) 21:05:26 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc0285628, &(0x7f0000000140)={0x0, 0xdf07, 0x2, {0x0, @vbi={0x0, 0x0, 0x0, 0x0, [0xfffffffe, 0x4], [0x6042]}}}) 21:05:26 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000000000c0000000c4000000400000003000004000000060400"/40], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000000000c0000000c4000000400000003000004000000060400"/40], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) 21:05:26 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x0, @win={{}, 0x0, 0x0, &(0x7f0000000100)={{0x9}}, 0x0, &(0x7f0000000240)="f86803c8d16673d82517e4c7963df3c452d9a6bbc382bba7eee507214cbbb927518bfea102ec2db5e1d947850a86b46e79d17047ae5dbd82f85939c7631b4a878b467ce2b09f8020cff57e5672e4ff0f2c3a74bc112e1eff95263f894b4a9e4fa3c741ee7fa876c3ee53b2a7e565f29946943c2e7533ace6ba224fc152938c38eefa01819ec0d685ee7925bc4eea699f859005cd3f50b90d426e3ce3ea50e01c4885477c77df7a68", 0xa4}}) 21:05:27 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000300)=0x14, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000380)={0x0, 0x1000}, 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r0, 0x20, &(0x7f0000000200)={&(0x7f0000000000)=""/225, 0xe1, 0x0, &(0x7f0000000100)=""/209, 0xd1}}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x0, 0x0, 0x0) getsockname$packet(r1, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14) bind$packet(r2, &(0x7f0000000640)={0x11, 0x8196d0576c56cc9, r3, 0x1, 0x4}, 0x14) 21:05:27 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc0285628, &(0x7f0000000140)={0x0, 0xdf07, 0x2, {0x0, @vbi={0x0, 0x0, 0x0, 0x0, [0xfffffffe, 0x4], [0x6042]}}}) syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc0285628, &(0x7f0000000140)={0x0, 0xdf07, 0x2, {0x0, @vbi={0x0, 0x0, 0x0, 0x0, [0xfffffffe, 0x4], [0x6042]}}}) (async) 21:05:27 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010047b5f7c55148f7fb9a39be39180000e3f49d8c000004000000030000000000000604000000000000000000009c9388871a4741fae8a68ff1a4e85aaec61d0cfa53ef14657e7dd5abf8685c8b101dc796d8062e9769a6c28182837b26fa5edacf683c3bb5bb047f8e9b9570a76c7f85374db23ee63e1d365a931060bd5f7309efa16502c8f9441e6959a212959836def70704708a060770b1ed2013c454edbd766eaec6ec958ac8007fb988c2d8f230a511c083c5f84c239027af293c8442a3f9d3b2ff9e97d9c6bdfd467ab1ac91996becefd6c75921ab546fe1d6948ec8936ca6d1e1e079c93ea22d869bc003dc916e02d05fe276410fb61c727146172cff68fff7ee007e7661a4b071452834d8924980dfa533135b329252bba41cc18528e54c138e0c31037c23bf6fd1f07788b27aa25d4b67704952d40d1f6631fad97d8213d5293b35a888116321165799d112e80ee99907c93473bc"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000300)=0x14, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000380)={0x0, 0x1000}, 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r0, 0x20, &(0x7f0000000200)={&(0x7f0000000000)=""/225, 0xe1, 0x0, &(0x7f0000000100)=""/209, 0xd1}}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x0, 0x0, 0x0) (async) getsockname$packet(r1, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14) bind$packet(r2, &(0x7f0000000640)={0x11, 0x8196d0576c56cc9, r3, 0x1, 0x4}, 0x14) 21:05:27 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x0, @win={{}, 0x0, 0x0, &(0x7f0000000100)={{0x9}}, 0x0, &(0x7f0000000240)="f86803c8d16673d82517e4c7963df3c452d9a6bbc382bba7eee507214cbbb927518bfea102ec2db5e1d947850a86b46e79d17047ae5dbd82f85939c7631b4a878b467ce2b09f8020cff57e5672e4ff0f2c3a74bc112e1eff95263f894b4a9e4fa3c741ee7fa876c3ee53b2a7e565f29946943c2e7533ace6ba224fc152938c38eefa01819ec0d685ee7925bc4eea699f859005cd3f50b90d426e3ce3ea50e01c4885477c77df7a68", 0xa4}}) 21:05:27 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x9, 0x2, 0x2, 0x0, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) [ 1882.762739] Bluetooth: hci4: command 0x0409 tx timeout [ 1884.184856] device hsr_slave_1 left promiscuous mode [ 1884.195650] device hsr_slave_0 left promiscuous mode [ 1884.215127] team0 (unregistering): Port device team_slave_1 removed [ 1884.226780] team0 (unregistering): Port device team_slave_0 removed [ 1884.238727] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1884.253048] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1884.293595] bond0 (unregistering): Released all slaves [ 1884.311346] IPVS: ftp: loaded support on port[0] = 21 [ 1884.590908] chnl_net:caif_netlink_parms(): no params data found [ 1884.724257] bridge0: port 1(bridge_slave_0) entered blocking state [ 1884.730972] bridge0: port 1(bridge_slave_0) entered disabled state [ 1884.755810] device bridge_slave_0 entered promiscuous mode [ 1884.763736] bridge0: port 2(bridge_slave_1) entered blocking state [ 1884.770155] bridge0: port 2(bridge_slave_1) entered disabled state [ 1884.793747] device bridge_slave_1 entered promiscuous mode [ 1884.829766] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1884.842619] Bluetooth: hci4: command 0x041b tx timeout [ 1884.855871] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1884.931584] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1884.939363] team0: Port device team_slave_0 added [ 1884.961339] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1884.986976] team0: Port device team_slave_1 added [ 1885.018217] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1885.027984] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1885.059961] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1885.078887] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1885.086671] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1885.118902] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1885.148190] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1885.177876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1885.236700] device hsr_slave_0 entered promiscuous mode [ 1885.262987] device hsr_slave_1 entered promiscuous mode [ 1885.283376] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1885.290728] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1885.472114] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1885.516585] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1885.525902] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1885.541608] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1885.547959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1885.556664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1885.576923] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1885.593247] 8021q: adding VLAN 0 to HW filter on device team0 [ 1885.614608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1885.621698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1885.643562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1885.652435] bridge0: port 1(bridge_slave_0) entered blocking state [ 1885.658899] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1885.679453] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1885.687787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1885.695764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1885.704099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1885.711925] bridge0: port 2(bridge_slave_1) entered blocking state [ 1885.718368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1885.729252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1885.752836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1885.764945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1885.771853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1885.796856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1885.823142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1885.831202] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1885.865963] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1885.873492] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1885.882133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1885.891834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1885.909173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1885.917317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1885.928041] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1885.939582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1885.951535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1885.962428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1885.980516] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1885.991652] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1886.114183] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1886.122160] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1886.145167] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1886.151949] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1886.180556] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1886.247969] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1886.265121] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1886.272224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1886.286652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1886.354663] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1886.362023] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1886.369561] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1886.379686] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1886.386906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1886.395216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1886.408583] device veth0_vlan entered promiscuous mode [ 1886.416200] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1886.424260] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1886.435167] device veth1_vlan entered promiscuous mode [ 1886.441256] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1886.458115] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1886.477245] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1886.493550] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1886.500887] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1886.513384] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1886.521090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1886.536502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1886.548002] device veth0_macvtap entered promiscuous mode [ 1886.555361] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1886.565947] device veth1_macvtap entered promiscuous mode [ 1886.573305] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1886.588900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1886.601847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1886.620508] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1886.631898] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1886.646932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1886.657781] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1886.672182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1886.688468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1886.698394] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1886.715615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1886.726226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1886.740522] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1886.756873] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1886.765874] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1886.778308] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1886.787268] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1886.800124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1886.811708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1886.828200] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1886.841826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1886.857227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1886.867870] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1886.882390] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1886.897367] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1886.909454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1886.922628] Bluetooth: hci4: command 0x040f tx timeout [ 1886.930296] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1886.945327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1886.958366] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1886.974875] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1886.981802] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1886.995908] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1887.011831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1887.259667] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1887.277244] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1887.299632] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1887.332943] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1887.350707] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1887.357625] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1887.365909] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1887.373833] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1888.385121] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1888.409298] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1888.415911] CPU: 1 PID: 8103 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1888.423371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1888.432722] Call Trace: [ 1888.435318] dump_stack+0x1fc/0x2ef [ 1888.438948] dump_header+0x15d/0xc3f [ 1888.442662] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1888.447763] ? ___ratelimit+0x319/0x590 [ 1888.451745] oom_kill_process.cold+0x10/0x692 [ 1888.456241] ? check_preemption_disabled+0x41/0x280 [ 1888.461259] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1888.466536] out_of_memory+0x1072/0x1390 [ 1888.470603] ? oom_killer_disable+0x270/0x270 [ 1888.475122] ? mutex_trylock+0x15f/0x1a0 [ 1888.479183] __alloc_pages_nodemask+0x23a2/0x2890 [ 1888.484030] ? find_get_entry+0x4cd/0x8a0 [ 1888.488187] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1888.493052] alloc_pages_current+0x193/0x2a0 [ 1888.497459] filemap_fault+0x146e/0x2180 [ 1888.501530] ext4_filemap_fault+0x84/0xb0 [ 1888.505676] __do_fault+0x10b/0x4b0 [ 1888.509303] __handle_mm_fault+0x273b/0x41c0 [ 1888.513713] ? vm_insert_page+0x9c0/0x9c0 [ 1888.517879] ? check_preemption_disabled+0x41/0x280 [ 1888.522900] handle_mm_fault+0x436/0xb10 [ 1888.526968] __do_page_fault+0x68e/0xd60 [ 1888.531038] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1888.536052] ? spurious_fault+0x840/0x840 [ 1888.540198] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1888.545051] ? page_fault+0x8/0x30 [ 1888.548674] page_fault+0x1e/0x30 [ 1888.552124] RIP: 0033:0x43078f [ 1888.555313] Code: Bad RIP value. [ 1888.558668] RSP: 002b:000000c00005fe80 EFLAGS: 00010202 [ 1888.564023] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 1888.571283] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f198 [ 1888.578544] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 1888.585807] R10: 000000c00005feb0 R11: 0000000000000202 R12: 000000c00005feb0 [ 1888.593072] R13: 000000c0006b8400 R14: 000000c0000004e0 R15: 00007f79d51871c3 [ 1888.633519] Mem-Info: [ 1888.635994] active_anon:16103 inactive_anon:47409 isolated_anon:0 [ 1888.635994] active_file:14 inactive_file:3 isolated_file:0 [ 1888.635994] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1888.635994] slab_reclaimable:12858 slab_unreclaimable:114127 [ 1888.635994] mapped:22055 shmem:48085 pagetables:597 bounce:0 [ 1888.635994] free:25204 free_pcp:112 free_cma:0 [ 1888.697628] Node 0 active_anon:61052kB inactive_anon:59100kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86648kB dirty:0kB writeback:0kB shmem:60836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1888.725457] Node 1 active_anon:3360kB inactive_anon:130536kB active_file:48kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1572kB dirty:0kB writeback:0kB shmem:131504kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1888.754724] Node 0 DMA free:10980kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1888.872179] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1888.893958] Node 0 DMA32 free:35976kB min:35996kB low:44992kB high:53988kB active_anon:56956kB inactive_anon:59080kB active_file:8kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2020kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1888.935229] lowmem_reserve[]: 0 0 1 1 1 [ 1888.939246] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1889.002597] Bluetooth: hci4: command 0x0419 tx timeout [ 1889.040581] lowmem_reserve[]: 0 0 0 0 0 [ 1889.059293] Node 1 Normal free:53852kB min:53876kB low:67344kB high:80812kB active_anon:3360kB inactive_anon:130536kB active_file:48kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:368kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1889.099883] lowmem_reserve[]: 0 0 0 0 0 [ 1889.118933] Node 0 DMA: 1*4kB (M) 2*8kB (ME) 1*16kB (E) 2*32kB (ME) 8*64kB (UME) 11*128kB (UME) 7*256kB (UME) 2*512kB (ME) 4*1024kB (UME) 1*2048kB (E) 0*4096kB = 10980kB [ 1889.165742] Node 0 DMA32: 543*4kB (ME) 715*8kB (UME) 302*16kB (UME) 120*32kB (UME) 43*64kB (ME) 15*128kB (M) 3*256kB (M) 6*512kB (UM) 11*1024kB (UM) 0*2048kB 0*4096kB = 36340kB [ 1889.243725] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1889.301670] Node 1 Normal: 317*4kB (ME) 266*8kB (ME) 207*16kB (ME) 158*32kB (ME) 37*64kB (ME) 5*128kB (UME) 1*256kB (U) 2*512kB (UE) 1*1024kB (M) 2*2048kB (ME) 8*4096kB (U) = 53940kB [ 1889.372609] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1889.381480] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1889.406001] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1889.428518] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1889.456904] 48139 total pagecache pages [ 1889.460901] 0 pages in swap cache [ 1889.490075] Swap cache stats: add 0, delete 0, find 0/0 [ 1889.523743] Free swap = 0kB [ 1889.526793] Total swap = 0kB [ 1889.529805] 2097051 pages RAM [ 1889.565829] 0 pages HighMem/MovableOnly [ 1889.590823] 369649 pages reserved [ 1889.605231] 0 pages cma reserved [ 1889.608608] Unreclaimable slab info: [ 1889.634515] Name Used Total [ 1889.640093] pid_2 11KB 32KB [ 1889.663002] batadv_tt_change_cache 4KB 7KB [ 1889.670570] batadv_tl_cache 10KB 20KB [ 1889.687690] TIPC 19KB 22KB [ 1889.693295] SCTPv6 26KB 37KB [ 1889.709288] DCCPv6 20KB 30KB [ 1889.733814] DCCP 16KB 28KB [ 1889.739238] RXRPC 17KB 19KB [ 1889.778561] rxrpc_call_jar 124KB 141KB [ 1889.803103] bridge_fdb_cache 16KB 27KB [ 1889.808508] fib6_nodes 259KB 288KB [ 1889.848238] ip6_dst_cache 814KB 941KB [ 1889.868410] RAWv6 121KB 135KB [ 1889.899029] UDPv6 41KB 41KB [ 1889.918756] TCPv6 36KB 42KB [ 1889.947648] nf_conntrack 14KB 15KB [ 1889.968336] t10_alua_lu_gp_cache 0KB 3KB [ 1889.996532] sd_ext_cdb 0KB 7KB [ 1890.001930] scsi_sense_cache 1056KB 1060KB [ 1890.039251] virtio_scsi_cmd 16KB 16KB [ 1890.057039] sgpool-128 8KB 8KB [ 1890.100349] sgpool-64 4KB 12KB [ 1890.129441] sgpool-32 2KB 15KB [ 1890.139302] sgpool-16 1KB 7KB [ 1890.182306] sgpool-8 0KB 7KB [ 1890.187707] mqueue_inode_cache 13KB 22KB [ 1890.240826] bio_post_read_ctx 14KB 15KB [ 1890.265099] bio-2 14KB 15KB [ 1890.270500] jfs_mp 7KB 7KB [ 1890.310811] cifs_small_rq 15KB 16KB [ 1890.336000] cifs_request 67KB 67KB [ 1890.341395] cifs_mpx_ids 0KB 7KB [ 1890.379374] nfs_commit_data 3KB 14KB [ 1890.399900] nfs_write_data 34KB 44KB [ 1890.418837] ext4_system_zone 1KB 7KB [ 1890.425625] bio-1 1KB 7KB [ 1890.431005] pid_namespace 3KB 11KB [ 1890.436991] rpc_buffers 17KB 25KB [ 1890.442432] rpc_tasks 2KB 7KB [ 1890.447806] UNIX 2353KB 2355KB [ 1890.478497] tcp_bind_bucket 2KB 4KB [ 1890.490392] ip_fib_trie 41KB 47KB [ 1890.511966] ip_fib_alias 191KB 205KB [ 1890.531132] ip_dst_cache 18KB 20KB [ 1890.559775] RAW 73KB 90KB [ 1890.581878] UDP 67KB 74KB [ 1890.619126] TCP 28KB 28KB [ 1890.644390] hugetlbfs_inode_cache 3KB 15KB [ 1890.650474] fscache_cookie_jar 1KB 7KB [ 1890.662912] eventpoll_pwq 25KB 39KB [ 1890.668309] eventpoll_epi 57KB 70KB [ 1890.701889] inotify_inode_mark 10KB 23KB [ 1890.707538] request_queue 199KB 199KB [ 1890.718269] blkdev_requests 1KB 3KB [ 1890.731572] blkdev_ioc 19KB 34KB [ 1890.740782] bio-0 441KB 498KB [ 1890.758782] biovec-max 1377KB 1419KB [ 1890.769509] biovec-64 500KB 582KB [ 1890.778248] biovec-16 100KB 146KB [ 1890.785638] bio_integrity_payload 1KB 8KB [ 1890.791362] khugepaged_mm_slot 2KB 23KB [ 1890.798683] uid_cache 0KB 4KB [ 1890.805371] dmaengine-unmap-2 0KB 3KB [ 1890.810742] skbuff_fclone_cache 17KB 30KB [ 1890.825870] skbuff_head_cache 9007KB 9033KB [ 1890.831348] configfs_dir_cache 3KB 7KB [ 1890.836885] file_lock_cache 35KB 39KB [ 1890.847434] file_lock_ctx 9KB 11KB [ 1890.852921] fsnotify_mark_connector 5KB 15KB [ 1890.858814] net_namespace 96KB 96KB [ 1890.866046] shmem_inode_cache 8074KB 8115KB [ 1890.871418] task_delay_info 307KB 391KB [ 1890.888408] taskstats 15KB 26KB [ 1890.895897] proc_dir_entry 1013KB 1065KB [ 1890.909815] pde_opener 23KB 31KB [ 1890.918912] seq_file 253KB 397KB [ 1890.928219] sigqueue 57KB 82KB [ 1890.935647] kernfs_node_cache 18241KB 18242KB [ 1890.941024] mnt_cache 211KB 236KB [ 1890.948383] filp 7108KB 7732KB [ 1890.955688] names_cache 97609KB 97669KB [ 1890.961061] iint_cache 24KB 43KB [ 1890.969759] key_jar 19KB 105KB [ 1890.978998] uts_namespace 3KB 7KB [ 1890.986218] nsproxy 3KB 15KB [ 1890.991569] vm_area_struct 3278KB 3596KB [ 1891.008142] mm_struct 573KB 578KB [ 1891.017131] fs_cache 359KB 416KB [ 1891.031685] files_cache 1319KB 1320KB [ 1891.040679] signal_cache 2314KB 2314KB [ 1891.049934] sighand_cache 642KB 645KB [ 1891.066546] task_struct 10535KB 10567KB [ 1891.071924] cred_jar 2214KB 2648KB [ 1891.077305] anon_vma_chain 988KB 1354KB [ 1891.093576] anon_vma 152KB 308KB [ 1891.098962] pid 204KB 272KB [ 1891.111363] Acpi-Operand 156KB 198KB [ 1891.121297] Acpi-ParseExt 9KB 11KB [ 1891.130106] Acpi-Parse 41KB 47KB [ 1891.140621] Acpi-State 52KB 63KB [ 1891.147883] Acpi-Namespace 20KB 27KB [ 1891.157040] numa_policy 0KB 3KB [ 1891.166397] debug_objects_cache 1860KB 1863KB [ 1891.171946] trace_event_file 297KB 298KB [ 1891.177415] ftrace_event_field 398KB 401KB [ 1891.186644] pool_workqueue 150KB 156KB [ 1891.192022] page->ptl 494KB 1004KB [ 1891.197511] kmalloc-2097152 2050KB 2050KB [ 1891.206556] kmalloc-524288 2056KB 2056KB [ 1891.211938] kmalloc-262144 1290KB 1290KB [ 1891.217397] kmalloc-131072 650KB 650KB [ 1891.226370] kmalloc-65536 3168KB 3234KB [ 1891.231768] kmalloc-32768 2442KB 2442KB [ 1891.250687] kmalloc-16384 1369KB 1419KB [ 1891.259823] kmalloc-8192 5824KB 5882KB [ 1891.268947] kmalloc-4096 33808KB 33868KB [ 1891.277986] kmalloc-2048 19743KB 19768KB [ 1891.287104] kmalloc-1024 14512KB 15482KB [ 1891.296102] kmalloc-512 16854KB 17370KB [ 1891.301464] kmalloc-256 6074KB 6510KB [ 1891.310712] kmalloc-128 1516KB 1614KB [ 1891.319764] kmalloc-96 3271KB 4124KB [ 1891.329126] kmalloc-64 2897KB 3852KB [ 1891.338166] kmalloc-32 2008KB 2547KB [ 1891.347297] kmalloc-192 2522KB 2964KB [ 1891.356344] kmem_cache 177KB 183KB [ 1891.361706] Out of memory (oom_kill_allocating_task): Kill process 8103 (syz-fuzzer) score 0 or sacrifice child [ 1891.375658] Killed process 11788 (syz-executor.5) total-vm:48512kB, anon-rss:436kB, file-rss:12292kB, shmem-rss:0kB [ 1891.394732] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1891.407973] in:imklog cpuset=/ mems_allowed=0-1 [ 1891.415166] CPU: 1 PID: 11464 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1891.422625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1891.432071] Call Trace: [ 1891.434667] dump_stack+0x1fc/0x2ef [ 1891.438288] dump_header+0x15d/0xc3f [ 1891.441986] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1891.447070] ? ___ratelimit+0x319/0x590 [ 1891.451026] oom_kill_process.cold+0x10/0x692 [ 1891.455539] ? check_preemption_disabled+0x41/0x280 [ 1891.460562] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1891.465840] out_of_memory+0x1072/0x1390 [ 1891.469900] ? oom_killer_disable+0x270/0x270 [ 1891.474392] ? mutex_trylock+0x15f/0x1a0 [ 1891.478463] __alloc_pages_nodemask+0x23a2/0x2890 [ 1891.483296] ? find_get_entry+0x4cd/0x8a0 [ 1891.487429] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1891.492265] alloc_pages_current+0x193/0x2a0 [ 1891.496657] filemap_fault+0x146e/0x2180 [ 1891.500704] ext4_filemap_fault+0x84/0xb0 [ 1891.504834] __do_fault+0x10b/0x4b0 [ 1891.508461] __handle_mm_fault+0x273b/0x41c0 [ 1891.512855] ? vm_insert_page+0x9c0/0x9c0 [ 1891.516985] ? lock_downgrade+0x720/0x720 [ 1891.521120] ? check_preemption_disabled+0x41/0x280 [ 1891.526136] handle_mm_fault+0x436/0xb10 [ 1891.530181] __do_page_fault+0x68e/0xd60 [ 1891.534229] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1891.539243] ? spurious_fault+0x840/0x840 [ 1891.543374] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1891.548197] ? page_fault+0x8/0x30 [ 1891.551733] page_fault+0x1e/0x30 [ 1891.555166] RIP: 0033:0x7f12b1f2258e [ 1891.558868] Code: Bad RIP value. [ 1891.562214] RSP: 002b:00007f12b14d2470 EFLAGS: 00010207 [ 1891.567553] RAX: 0000000000000034 RBX: 00007f12b14d24a0 RCX: 0000000000000000 [ 1891.574812] RDX: 0000000000000000 RSI: 00007f12b14d24ac RDI: 00007f12b14d24a0 [ 1891.582077] RBP: 00007f12b14d24ac R08: 00007f12b2caf940 R09: 0000000004000001 [ 1891.589327] R10: 0000000000000001 R11: 0000000000000000 R12: 00007f12b14d2da0 [ 1891.596576] R13: 00000000fffff7e7 R14: 0000000000001f9f R15: 00007f12b14d2e24 [ 1891.688261] Mem-Info: [ 1891.690731] active_anon:16003 inactive_anon:47409 isolated_anon:0 [ 1891.690731] active_file:41 inactive_file:89 isolated_file:0 [ 1891.690731] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1891.690731] slab_reclaimable:12858 slab_unreclaimable:114108 [ 1891.690731] mapped:18452 shmem:48085 pagetables:597 bounce:0 [ 1891.690731] free:26291 free_pcp:719 free_cma:0 [ 1891.741574] Node 0 active_anon:60652kB inactive_anon:59100kB active_file:524kB inactive_file:976kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:73036kB dirty:0kB writeback:0kB shmem:60836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1891.808675] Node 1 active_anon:3360kB inactive_anon:130536kB active_file:56kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1572kB dirty:0kB writeback:0kB shmem:131504kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1891.882219] Node 0 DMA free:10980kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1891.942212] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1891.947281] Node 0 DMA32 free:36816kB min:35996kB low:44992kB high:53988kB active_anon:56556kB inactive_anon:59080kB active_file:332kB inactive_file:1112kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2020kB bounce:0kB free_pcp:360kB local_pcp:268kB free_cma:0kB [ 1892.043119] lowmem_reserve[]: 0 0 1 1 1 [ 1892.047118] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1892.091100] lowmem_reserve[]: 0 0 0 0 0 [ 1892.096377] Node 1 Normal free:53704kB min:53876kB low:67344kB high:80812kB active_anon:3284kB inactive_anon:130536kB active_file:28kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:304kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1892.128508] lowmem_reserve[]: 0 0 0 0 0 [ 1892.132579] Node 0 DMA: 1*4kB (M) 2*8kB (ME) 1*16kB (E) 2*32kB (ME) 8*64kB (UME) 11*128kB (UME) 7*256kB (UME) 2*512kB (ME) 4*1024kB (UME) 1*2048kB (E) 0*4096kB = 10980kB [ 1892.148273] Node 0 DMA32: 528*4kB (UME) 679*8kB (ME) 317*16kB (UME) 126*32kB (ME) 44*64kB (UME) 16*128kB (M) 4*256kB (UM) 6*512kB (UM) 10*1024kB (UM) 0*2048kB 0*4096kB = 35848kB [ 1892.164387] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1892.175513] Node 1 Normal: 258*4kB (UME) 267*8kB (UME) 212*16kB (UME) 163*32kB (UME) 37*64kB (ME) 5*128kB (UME) 0*256kB 2*512kB (UE) 1*1024kB (M) 2*2048kB (ME) 8*4096kB (U) = 53696kB [ 1892.212166] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1892.230746] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1892.243756] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1892.252809] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1892.261391] 48119 total pagecache pages [ 1892.265434] 0 pages in swap cache [ 1892.268882] Swap cache stats: add 0, delete 0, find 0/0 [ 1892.274362] Free swap = 0kB [ 1892.278786] Total swap = 0kB [ 1892.281816] 2097051 pages RAM [ 1892.285286] 0 pages HighMem/MovableOnly [ 1892.289257] 369649 pages reserved [ 1892.292750] 0 pages cma reserved [ 1892.296123] Unreclaimable slab info: [ 1892.299917] Name Used Total [ 1892.305510] pid_2 10KB 32KB [ 1892.311026] batadv_tt_change_cache 4KB 7KB [ 1892.316871] batadv_tl_cache 9KB 20KB [ 1892.322327] TIPC 18KB 22KB [ 1892.327704] SCTPv6 24KB 37KB [ 1892.336618] DCCPv6 17KB 30KB [ 1892.342003] DCCP 16KB 28KB [ 1892.406689] RXRPC 17KB 19KB [ 1892.440334] rxrpc_call_jar 123KB 141KB [ 1892.479905] bridge_fdb_cache 15KB 27KB [ 1892.507105] fib6_nodes 259KB 288KB [ 1892.544811] ip6_dst_cache 848KB 941KB [ 1892.550226] RAWv6 121KB 135KB [ 1892.612044] UDPv6 39KB 41KB [ 1892.647896] TCPv6 33KB 42KB [ 1892.684315] nf_conntrack 14KB 15KB [ 1892.689789] t10_alua_lu_gp_cache 0KB 3KB [ 1892.792920] sd_ext_cdb 0KB 7KB [ 1892.798320] scsi_sense_cache 1056KB 1060KB [ 1892.865736] virtio_scsi_cmd 16KB 16KB [ 1892.871138] sgpool-128 8KB 8KB [ 1892.941938] sgpool-64 4KB 12KB [ 1892.990692] sgpool-32 2KB 15KB [ 1893.013595] sgpool-16 1KB 7KB [ 1893.019011] sgpool-8 0KB 7KB [ 1893.083710] mqueue_inode_cache 13KB 22KB [ 1893.089193] bio_post_read_ctx 14KB 15KB [ 1893.133556] bio-2 14KB 15KB [ 1893.138953] jfs_mp 7KB 7KB [ 1893.205250] cifs_small_rq 15KB 16KB [ 1893.210655] cifs_request 67KB 67KB [ 1893.267042] cifs_mpx_ids 0KB 7KB [ 1893.293156] nfs_commit_data 3KB 14KB [ 1893.298547] nfs_write_data 34KB 44KB [ 1893.381054] ext4_system_zone 1KB 7KB [ 1893.434969] bio-1 1KB 7KB [ 1893.440366] pid_namespace 3KB 11KB [ 1893.521042] rpc_buffers 17KB 25KB [ 1893.545807] rpc_tasks 2KB 7KB [ 1893.551202] UNIX 2349KB 2355KB [ 1893.589902] tcp_bind_bucket 2KB 4KB [ 1893.647482] ip_fib_trie 39KB 47KB [ 1893.671961] ip_fib_alias 189KB 205KB [ 1893.707158] ip_dst_cache 18KB 20KB [ 1893.751461] RAW 73KB 90KB [ 1893.782115] UDP 59KB 74KB [ 1893.787511] TCP 25KB 28KB [ 1893.843051] hugetlbfs_inode_cache 3KB 15KB [ 1893.865211] fscache_cookie_jar 1KB 7KB [ 1893.914165] eventpoll_pwq 25KB 39KB [ 1893.919561] eventpoll_epi 57KB 70KB [ 1893.969594] inotify_inode_mark 10KB 23KB [ 1893.993871] request_queue 199KB 199KB [ 1893.999298] blkdev_requests 1KB 3KB [ 1894.049237] blkdev_ioc 19KB 34KB [ 1894.061138] bio-0 450KB 498KB [ 1894.106119] biovec-max 1377KB 1419KB [ 1894.111515] biovec-64 500KB 582KB [ 1894.122933] biovec-16 109KB 146KB [ 1894.128419] bio_integrity_payload 1KB 8KB [ 1894.138305] khugepaged_mm_slot 2KB 23KB [ 1894.144298] uid_cache 0KB 4KB [ 1894.149648] dmaengine-unmap-2 0KB 3KB [ 1894.159150] skbuff_fclone_cache 30KB 30KB [ 1894.165633] skbuff_head_cache 9266KB 9292KB [ 1894.171003] configfs_dir_cache 3KB 7KB [ 1894.181053] file_lock_cache 31KB 39KB [ 1894.187336] file_lock_ctx 9KB 11KB [ 1894.196878] fsnotify_mark_connector 5KB 15KB [ 1894.203676] net_namespace 96KB 96KB [ 1894.209036] shmem_inode_cache 8073KB 8115KB [ 1894.234809] task_delay_info 305KB 391KB [ 1894.240205] taskstats 21KB 26KB [ 1894.342126] proc_dir_entry 1009KB 1065KB [ 1894.347526] pde_opener 21KB 31KB [ 1894.427898] seq_file 253KB 397KB [ 1894.435245] sigqueue 51KB 82KB [ 1894.440622] kernfs_node_cache 18235KB 18242KB [ 1894.448843] mnt_cache 211KB 236KB [ 1894.454296] filp 7108KB 7732KB [ 1894.459656] names_cache 97337KB 97397KB [ 1894.465082] iint_cache 24KB 43KB [ 1894.470437] key_jar 19KB 105KB [ 1894.475842] uts_namespace 3KB 7KB [ 1894.481207] nsproxy 3KB 15KB [ 1894.486652] vm_area_struct 3247KB 3592KB [ 1894.493698] mm_struct 570KB 578KB [ 1894.499059] fs_cache 356KB 416KB [ 1894.504530] files_cache 1318KB 1320KB [ 1894.509944] signal_cache 2314KB 2314KB [ 1894.515411] sighand_cache 585KB 645KB [ 1894.520769] task_struct 10510KB 10554KB [ 1894.526237] cred_jar 2214KB 2648KB [ 1894.531585] anon_vma_chain 985KB 1354KB [ 1894.537090] anon_vma 147KB 308KB [ 1894.542507] pid 204KB 272KB [ 1894.547894] Acpi-Operand 156KB 198KB [ 1894.554641] Acpi-ParseExt 9KB 11KB [ 1894.560007] Acpi-Parse 41KB 47KB [ 1894.565877] Acpi-State 52KB 63KB [ 1894.571239] Acpi-Namespace 20KB 27KB [ 1894.576649] numa_policy 0KB 3KB [ 1894.582162] debug_objects_cache 1858KB 1863KB [ 1894.587705] trace_event_file 297KB 298KB [ 1894.608688] ftrace_event_field 398KB 401KB [ 1894.614243] pool_workqueue 147KB 156KB [ 1894.619628] page->ptl 493KB 1004KB [ 1894.625113] kmalloc-2097152 2050KB 2050KB [ 1894.630473] kmalloc-524288 2056KB 2056KB [ 1894.635876] kmalloc-262144 1290KB 1290KB [ 1894.641234] kmalloc-131072 650KB 650KB [ 1894.646731] kmalloc-65536 3168KB 3234KB [ 1894.652170] kmalloc-32768 2442KB 2442KB [ 1894.657536] kmalloc-16384 1369KB 1419KB [ 1894.662951] kmalloc-8192 5758KB 5857KB [ 1894.668317] kmalloc-4096 33077KB 33137KB [ 1894.684807] kmalloc-2048 19539KB 19768KB [ 1894.702086] kmalloc-1024 14512KB 15482KB [ 1894.707640] kmalloc-512 17158KB 17370KB [ 1894.717423] kmalloc-256 6006KB 6510KB [ 1894.722881] kmalloc-128 1516KB 1614KB [ 1894.728242] kmalloc-96 3301KB 4124KB [ 1894.733714] kmalloc-64 2897KB 3852KB [ 1894.739106] kmalloc-32 2008KB 2547KB [ 1894.744503] kmalloc-192 2522KB 2964KB [ 1894.749857] kmem_cache 177KB 183KB [ 1894.755284] Out of memory (oom_kill_allocating_task): Kill process 11464 (in:imklog) score 0 or sacrifice child [ 1894.765632] Killed process 11462 (rsyslogd) total-vm:254332kB, anon-rss:768kB, file-rss:0kB, shmem-rss:0kB [ 1894.777230] oom_reaper: reaped process 11462 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1894.792598] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1894.805118] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1894.809906] CPU: 1 PID: 8105 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1894.817345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1894.826697] Call Trace: [ 1894.829292] dump_stack+0x1fc/0x2ef [ 1894.832922] dump_header+0x15d/0xc3f [ 1894.836636] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1894.841740] ? ___ratelimit+0x319/0x590 [ 1894.845720] oom_kill_process.cold+0x10/0x692 [ 1894.850220] ? check_preemption_disabled+0x41/0x280 [ 1894.855276] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1894.860643] out_of_memory+0x1072/0x1390 [ 1894.865589] ? oom_killer_disable+0x270/0x270 [ 1894.870186] ? mutex_trylock+0x15f/0x1a0 [ 1894.874243] __alloc_pages_nodemask+0x23a2/0x2890 [ 1894.879076] ? find_get_entry+0x4cd/0x8a0 [ 1894.883225] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1894.888062] alloc_pages_current+0x193/0x2a0 [ 1894.892456] filemap_fault+0x146e/0x2180 [ 1894.896507] ext4_filemap_fault+0x84/0xb0 [ 1894.900639] __do_fault+0x10b/0x4b0 [ 1894.904249] __handle_mm_fault+0x273b/0x41c0 [ 1894.908659] ? do_signal+0x49d/0x1670 [ 1894.912459] ? vm_insert_page+0x9c0/0x9c0 [ 1894.916596] ? check_preemption_disabled+0x41/0x280 [ 1894.921688] handle_mm_fault+0x436/0xb10 [ 1894.925733] __do_page_fault+0x68e/0xd60 [ 1894.929957] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1894.934954] ? spurious_fault+0x840/0x840 [ 1894.939094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1894.943918] ? page_fault+0x8/0x30 [ 1894.947440] page_fault+0x1e/0x30 [ 1894.950879] RIP: 0033:0x435118 [ 1894.954053] Code: Bad RIP value. [ 1894.957395] RSP: 002b:000000c000071908 EFLAGS: 00010202 [ 1894.962741] RAX: 0000000000f769c8 RBX: 000000000117c760 RCX: 000000000117c760 [ 1894.969995] RDX: 0000000000197e38 RSI: 0000000000f0e340 RDI: 000000000000386f [ 1894.977270] RBP: 000000c000071910 R08: 0000000000f0e340 R09: 00000000000007f7 [ 1894.984521] R10: 00000000004ae0c0 R11: 0000000000000202 R12: 000000c0000719a0 [ 1894.991770] R13: 0000000000000000 R14: 000000c000000b60 R15: 0000000000000149 [ 1895.002355] Mem-Info: [ 1895.004795] active_anon:15723 inactive_anon:47409 isolated_anon:0 [ 1895.004795] active_file:13 inactive_file:0 isolated_file:2 [ 1895.004795] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1895.004795] slab_reclaimable:12858 slab_unreclaimable:113683 [ 1895.004795] mapped:18450 shmem:48085 pagetables:554 bounce:0 [ 1895.004795] free:25075 free_pcp:184 free_cma:0 [ 1895.041117] Node 0 active_anon:60508kB inactive_anon:59100kB active_file:32kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72196kB dirty:0kB writeback:0kB shmem:60836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1895.068794] Node 1 active_anon:2384kB inactive_anon:130536kB active_file:20kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:1604kB dirty:0kB writeback:0kB shmem:131504kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1895.098133] Node 0 DMA free:10980kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1895.132208] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1895.137369] Node 0 DMA32 free:35916kB min:35996kB low:44992kB high:53988kB active_anon:56404kB inactive_anon:59080kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1912kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1895.171490] lowmem_reserve[]: 0 0 1 1 1 [ 1895.192022] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1895.226830] lowmem_reserve[]: 0 0 0 0 0 [ 1895.230839] Node 1 Normal free:53776kB min:53876kB low:67344kB high:80812kB active_anon:2360kB inactive_anon:130536kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:184kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1895.272359] lowmem_reserve[]: 0 0 0 0 0 [ 1895.276371] Node 0 DMA: 1*4kB (M) 2*8kB (ME) 1*16kB (E) 2*32kB (ME) 8*64kB (UME) 11*128kB (UME) 7*256kB (UME) 2*512kB (ME) 4*1024kB (UME) 1*2048kB (E) 0*4096kB = 10980kB [ 1895.309798] Node 0 DMA32: 527*4kB (UME) 686*8kB (UME) 325*16kB (UME) 128*32kB (UME) 45*64kB (UME) 16*128kB (M) 3*256kB (M) 6*512kB (UM) 10*1024kB (UM) 0*2048kB 0*4096kB = 35900kB [ 1895.359014] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1895.380672] Node 1 Normal: 258*4kB (ME) 224*8kB (UME) 182*16kB (UME) 142*32kB (UME) 44*64kB (UME) 10*128kB (UME) 4*256kB (M) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 7*4096kB (U) = 53800kB [ 1895.401256] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1895.419497] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1895.431230] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1895.447210] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1895.478379] 48119 total pagecache pages [ 1895.490392] 0 pages in swap cache [ 1895.494272] Swap cache stats: add 0, delete 0, find 0/0 [ 1895.499673] Free swap = 0kB [ 1895.524516] Total swap = 0kB [ 1895.527565] 2097051 pages RAM [ 1895.530660] 0 pages HighMem/MovableOnly [ 1895.541891] 369649 pages reserved [ 1895.559955] 0 pages cma reserved [ 1895.570345] Unreclaimable slab info: [ 1895.595658] Name Used Total [ 1895.601227] pid_2 10KB 32KB [ 1895.628093] batadv_tt_change_cache 4KB 7KB [ 1895.641123] batadv_tl_cache 9KB 20KB [ 1895.668240] TIPC 18KB 22KB [ 1895.677360] SCTPv6 24KB 37KB [ 1895.704724] DCCPv6 17KB 30KB [ 1895.710132] DCCP 16KB 28KB [ 1895.736504] RXRPC 17KB 19KB [ 1895.749148] rxrpc_call_jar 123KB 141KB [ 1895.776415] bridge_fdb_cache 15KB 27KB [ 1895.781814] fib6_nodes 256KB 288KB [ 1895.790811] ip6_dst_cache 856KB 941KB [ 1895.819959] RAWv6 121KB 135KB [ 1895.848175] UDPv6 39KB 41KB [ 1895.870050] TCPv6 30KB 42KB [ 1895.895695] nf_conntrack 14KB 15KB [ 1895.901167] t10_alua_lu_gp_cache 0KB 3KB [ 1895.937023] sd_ext_cdb 0KB 7KB [ 1895.959786] scsi_sense_cache 1056KB 1060KB [ 1895.967673] virtio_scsi_cmd 16KB 16KB [ 1895.997884] sgpool-128 8KB 8KB [ 1896.010212] sgpool-64 4KB 12KB [ 1896.019314] sgpool-32 2KB 15KB [ 1896.028978] sgpool-16 1KB 7KB [ 1896.049549] sgpool-8 0KB 7KB [ 1896.057214] mqueue_inode_cache 13KB 22KB [ 1896.067442] bio_post_read_ctx 14KB 15KB [ 1896.072968] bio-2 14KB 15KB [ 1896.078330] jfs_mp 7KB 7KB [ 1896.083802] cifs_small_rq 15KB 16KB [ 1896.089249] cifs_request 67KB 67KB [ 1896.094669] cifs_mpx_ids 0KB 7KB [ 1896.100059] nfs_commit_data 3KB 14KB [ 1896.105474] nfs_write_data 34KB 44KB [ 1896.110864] ext4_system_zone 1KB 7KB [ 1896.116284] bio-1 1KB 7KB [ 1896.123972] pid_namespace 3KB 11KB [ 1896.129364] rpc_buffers 17KB 25KB [ 1896.134925] rpc_tasks 2KB 7KB [ 1896.140285] UNIX 2340KB 2355KB [ 1896.145714] tcp_bind_bucket 2KB 4KB [ 1896.151107] ip_fib_trie 38KB 47KB [ 1896.156548] ip_fib_alias 187KB 205KB [ 1896.163789] ip_dst_cache 16KB 20KB [ 1896.169161] RAW 72KB 90KB [ 1896.174603] UDP 57KB 74KB [ 1896.179965] TCP 25KB 28KB [ 1896.186140] hugetlbfs_inode_cache 3KB 15KB [ 1896.211965] fscache_cookie_jar 1KB 7KB [ 1896.217463] eventpoll_pwq 22KB 39KB [ 1896.232031] eventpoll_epi 52KB 70KB [ 1896.237429] inotify_inode_mark 10KB 23KB [ 1896.242922] request_queue 199KB 199KB [ 1896.248329] blkdev_requests 1KB 3KB [ 1896.253780] blkdev_ioc 19KB 34KB [ 1896.259167] bio-0 458KB 498KB [ 1896.264675] biovec-max 1377KB 1419KB [ 1896.270035] biovec-64 500KB 582KB [ 1896.275463] biovec-16 109KB 146KB [ 1896.280832] bio_integrity_payload 1KB 8KB [ 1896.287654] khugepaged_mm_slot 2KB 23KB [ 1896.293155] uid_cache 0KB 4KB [ 1896.298509] dmaengine-unmap-2 0KB 3KB [ 1896.306190] skbuff_fclone_cache 30KB 30KB [ 1896.311737] skbuff_head_cache 9414KB 9438KB [ 1896.341923] configfs_dir_cache 3KB 7KB [ 1896.347408] file_lock_cache 31KB 39KB [ 1896.352822] file_lock_ctx 9KB 11KB [ 1896.358208] fsnotify_mark_connector 5KB 15KB [ 1896.367897] net_namespace 96KB 96KB [ 1896.373525] shmem_inode_cache 8073KB 8115KB [ 1896.378981] task_delay_info 305KB 391KB [ 1896.384408] taskstats 26KB 26KB [ 1896.389769] proc_dir_entry 1006KB 1065KB [ 1896.395179] pde_opener 20KB 31KB [ 1896.400544] seq_file 250KB 397KB [ 1896.407625] sigqueue 51KB 82KB [ 1896.413070] kernfs_node_cache 18234KB 18242KB [ 1896.418432] mnt_cache 205KB 236KB [ 1896.424499] filp 7108KB 7732KB [ 1896.436032] names_cache 97337KB 97397KB [ 1896.441509] iint_cache 24KB 43KB [ 1896.466895] key_jar 19KB 105KB [ 1896.472563] uts_namespace 3KB 7KB [ 1896.477922] nsproxy 3KB 15KB [ 1896.487946] vm_area_struct 3244KB 3592KB [ 1896.493409] mm_struct 562KB 578KB [ 1896.498755] fs_cache 356KB 416KB [ 1896.506694] files_cache 1318KB 1320KB [ 1896.512110] signal_cache 2314KB 2314KB [ 1896.517497] sighand_cache 585KB 645KB [ 1896.550615] task_struct 10232KB 10320KB [ 1896.556063] cred_jar 2214KB 2648KB [ 1896.561538] anon_vma_chain 983KB 1354KB [ 1896.572022] anon_vma 142KB 308KB [ 1896.577747] pid 204KB 272KB [ 1896.590204] Acpi-Operand 156KB 198KB [ 1896.606736] Acpi-ParseExt 9KB 11KB [ 1896.626240] Acpi-Parse 41KB 47KB [ 1896.635392] Acpi-State 52KB 63KB [ 1896.641063] Acpi-Namespace 20KB 27KB [ 1896.668498] numa_policy 0KB 3KB [ 1896.692739] debug_objects_cache 1857KB 1863KB [ 1896.698486] trace_event_file 297KB 298KB [ 1896.731948] ftrace_event_field 398KB 401KB [ 1896.737529] pool_workqueue 146KB 156KB [ 1896.761935] page->ptl 491KB 1004KB [ 1896.767367] kmalloc-2097152 2050KB 2050KB [ 1896.788852] kmalloc-524288 2056KB 2056KB [ 1896.794383] kmalloc-262144 1290KB 1290KB [ 1896.799748] kmalloc-131072 650KB 650KB [ 1896.810230] kmalloc-65536 3036KB 3234KB [ 1896.815681] kmalloc-32768 2409KB 2442KB [ 1896.821086] kmalloc-16384 1353KB 1419KB [ 1896.827158] kmalloc-8192 5742KB 5857KB [ 1896.832599] kmalloc-4096 32844KB 32903KB [ 1896.839874] kmalloc-2048 19539KB 19768KB [ 1896.864050] kmalloc-1024 14620KB 15482KB [ 1896.870154] kmalloc-512 17475KB 17520KB [ 1896.897182] kmalloc-256 5998KB 6510KB [ 1896.980218] kmalloc-128 1516KB 1614KB [ 1897.044339] kmalloc-96 3331KB 4124KB [ 1897.078725] kmalloc-64 2897KB 3852KB [ 1897.094769] kmalloc-32 2008KB 2547KB [ 1897.100465] kmalloc-192 2522KB 2964KB [ 1897.219038] kmem_cache 177KB 183KB [ 1897.274508] Out of memory (oom_kill_allocating_task): Kill process 8105 (syz-fuzzer) score 0 or sacrifice child [ 1897.338181] Killed process 11789 (syz-executor.1) total-vm:48512kB, anon-rss:2288kB, file-rss:0kB, shmem-rss:0kB [ 1897.445839] kworker/u4:9 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 1897.645899] kworker/u4:9 cpuset=/ mems_allowed=0-1 [ 1897.650893] CPU: 0 PID: 10733 Comm: kworker/u4:9 Not tainted 4.19.211-syzkaller #0 [ 1897.658598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1897.667971] Workqueue: events_unbound call_usermodehelper_exec_work [ 1897.674372] Call Trace: [ 1897.677055] dump_stack+0x1fc/0x2ef [ 1897.680823] dump_header+0x15d/0xc3f [ 1897.684554] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1897.689664] ? ___ratelimit+0x319/0x590 [ 1897.693648] oom_kill_process.cold+0x10/0x692 [ 1897.698144] ? oom_badness.part.0+0x135/0x6e0 [ 1897.702640] ? lock_downgrade+0x720/0x720 [ 1897.706793] ? check_preemption_disabled+0x41/0x280 [ 1897.711813] out_of_memory+0x34d/0x1390 [ 1897.715807] ? oom_killer_disable+0x270/0x270 [ 1897.720324] ? mutex_trylock+0x15f/0x1a0 [ 1897.724395] __alloc_pages_nodemask+0x23a2/0x2890 [ 1897.729350] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1897.734214] ? should_fail+0x142/0x7b0 [ 1897.738115] ? fs_reclaim_release+0xd0/0x110 [ 1897.742600] ? check_preemption_disabled+0x41/0x280 [ 1897.747718] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1897.752738] ? kmem_cache_alloc_node+0x351/0x3b0 [ 1897.757500] copy_process.part.0+0x3cf/0x8260 [ 1897.762005] ? __lock_acquire+0x6de/0x3ff0 [ 1897.766250] ? mark_held_locks+0xf0/0xf0 [ 1897.770320] ? __lock_acquire+0x6de/0x3ff0 [ 1897.774558] ? umh_complete+0x90/0x90 [ 1897.778369] ? __cleanup_sighand+0x60/0x60 [ 1897.782606] ? mark_held_locks+0xf0/0xf0 [ 1897.786674] ? __lock_acquire+0x6de/0x3ff0 [ 1897.790919] _do_fork+0x22f/0xf30 [ 1897.794377] ? umh_complete+0x90/0x90 [ 1897.798188] ? fork_idle+0x220/0x220 [ 1897.801904] ? lock_downgrade+0x720/0x720 [ 1897.806270] ? lock_acquire+0x170/0x3c0 [ 1897.810260] ? try_to_wake_up+0x7b/0x1050 [ 1897.814509] ? trace_hardirqs_off+0x64/0x200 [ 1897.818934] ? umh_complete+0x90/0x90 [ 1897.822742] kernel_thread+0x2f/0x40 [ 1897.826461] call_usermodehelper_exec_work+0x16d/0x260 [ 1897.831739] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 1897.837635] process_one_work+0x864/0x1570 [ 1897.841885] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 1897.846571] worker_thread+0x64c/0x1130 [ 1897.850559] ? __kthread_parkme+0x133/0x1e0 [ 1897.854886] ? process_one_work+0x1570/0x1570 [ 1897.859386] kthread+0x33f/0x460 [ 1897.862760] ? kthread_park+0x180/0x180 [ 1897.866746] ret_from_fork+0x24/0x30 [ 1898.234405] Mem-Info: [ 1898.236882] active_anon:15177 inactive_anon:47409 isolated_anon:0 [ 1898.236882] active_file:9 inactive_file:36 isolated_file:59 [ 1898.236882] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1898.236882] slab_reclaimable:12860 slab_unreclaimable:113235 [ 1898.236882] mapped:18466 shmem:48085 pagetables:498 bounce:0 [ 1898.236882] free:25256 free_pcp:312 free_cma:0 [ 1898.288515] Node 0 active_anon:58360kB inactive_anon:59100kB active_file:228kB inactive_file:340kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72292kB dirty:0kB writeback:0kB shmem:60836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1898.321171] Node 1 active_anon:2348kB inactive_anon:130536kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1572kB dirty:0kB writeback:0kB shmem:131504kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1898.349003] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1898.394726] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1898.399805] Node 0 DMA32 free:35416kB min:35996kB low:44992kB high:53988kB active_anon:56312kB inactive_anon:59080kB active_file:128kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1808kB bounce:0kB free_pcp:1384kB local_pcp:300kB free_cma:0kB [ 1898.442150] lowmem_reserve[]: 0 0 1 1 1 [ 1898.446175] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1898.474556] lowmem_reserve[]: 0 0 0 0 0 [ 1898.480561] Node 1 Normal free:53836kB min:53876kB low:67344kB high:80812kB active_anon:2348kB inactive_anon:130536kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:184kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1898.509323] lowmem_reserve[]: 0 0 0 0 0 [ 1898.513729] Node 0 DMA: 2*4kB (UM) 2*8kB (ME) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 3*128kB (UME) 4*256kB (UME) 2*512kB (ME) 4*1024kB (UME) 2*2048kB (ME) 0*4096kB = 10968kB [ 1898.529850] Node 0 DMA32: 512*4kB (ME) 692*8kB (UME) 333*16kB (UME) 133*32kB (UME) 48*64kB (UME) 18*128kB (UM) 3*256kB (M) 6*512kB (UM) 10*1024kB (UM) 0*2048kB 0*4096kB = 36624kB [ 1898.546173] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1898.564493] Node 1 Normal: 261*4kB (UME) 223*8kB (UME) 181*16kB (UME) 143*32kB (UME) 45*64kB (UME) 10*128kB (UME) 4*256kB (M) 3*512kB (UME) 2*1024kB (UM) 3*2048kB (UME) 7*4096kB (U) = 53884kB [ 1898.737110] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1898.815281] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1898.873638] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1898.945351] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1899.005274] 48137 total pagecache pages [ 1899.009294] 0 pages in swap cache [ 1899.054463] Swap cache stats: add 0, delete 0, find 0/0 [ 1899.059857] Free swap = 0kB [ 1899.137148] Total swap = 0kB [ 1899.140320] 2097051 pages RAM [ 1899.189012] 0 pages HighMem/MovableOnly [ 1899.232943] 369649 pages reserved [ 1899.236429] 0 pages cma reserved [ 1899.239786] Unreclaimable slab info: [ 1899.251783] Name Used Total [ 1899.257348] pid_2 10KB 32KB [ 1899.265986] batadv_tt_change_cache 4KB 7KB [ 1899.271878] batadv_tl_cache 8KB 20KB [ 1899.277250] TIPC 16KB 22KB [ 1899.282858] SCTPv6 22KB 37KB [ 1899.288582] DCCPv6 17KB 30KB [ 1899.295373] DCCP 16KB 28KB [ 1899.300771] RXRPC 17KB 19KB [ 1899.307636] rxrpc_call_jar 123KB 141KB [ 1899.313197] bridge_fdb_cache 15KB 27KB [ 1899.318576] fib6_nodes 250KB 288KB [ 1899.324026] ip6_dst_cache 865KB 941KB [ 1899.329393] RAWv6 121KB 135KB [ 1899.334905] UDPv6 39KB 41KB [ 1899.340277] TCPv6 27KB 42KB [ 1899.345737] nf_conntrack 10KB 15KB [ 1899.351156] t10_alua_lu_gp_cache 0KB 3KB [ 1899.359122] sd_ext_cdb 0KB 7KB [ 1899.364982] scsi_sense_cache 1056KB 1060KB [ 1899.370543] virtio_scsi_cmd 16KB 16KB [ 1899.391746] sgpool-128 8KB 8KB [ 1899.397130] sgpool-64 4KB 12KB [ 1899.411614] sgpool-32 2KB 15KB [ 1899.417061] sgpool-16 1KB 7KB [ 1899.422509] sgpool-8 0KB 7KB [ 1899.427881] mqueue_inode_cache 12KB 22KB [ 1899.433410] bio_post_read_ctx 14KB 15KB [ 1899.438835] bio-2 14KB 15KB [ 1899.444233] jfs_mp 7KB 7KB [ 1899.449619] cifs_small_rq 15KB 16KB [ 1899.455026] cifs_request 67KB 67KB [ 1899.460383] cifs_mpx_ids 0KB 7KB [ 1899.465816] nfs_commit_data 3KB 14KB [ 1899.471173] nfs_write_data 34KB 44KB [ 1899.478835] ext4_system_zone 1KB 7KB [ 1899.484602] bio-1 1KB 7KB [ 1899.489967] pid_namespace 2KB 11KB [ 1899.506365] rpc_buffers 17KB 25KB [ 1899.511833] rpc_tasks 2KB 7KB [ 1899.517195] UNIX 2328KB 2351KB [ 1899.522687] tcp_bind_bucket 1KB 4KB [ 1899.528047] ip_fib_trie 36KB 47KB [ 1899.533527] ip_fib_alias 180KB 205KB [ 1899.538880] ip_dst_cache 15KB 20KB [ 1899.547039] RAW 72KB 90KB [ 1899.557364] UDP 55KB 74KB [ 1899.562839] TCP 25KB 28KB [ 1899.568199] hugetlbfs_inode_cache 3KB 15KB [ 1899.579087] fscache_cookie_jar 1KB 7KB [ 1899.584891] eventpoll_pwq 22KB 39KB [ 1899.590254] eventpoll_epi 47KB 70KB [ 1899.605133] inotify_inode_mark 10KB 23KB [ 1899.610611] request_queue 199KB 199KB [ 1899.631784] blkdev_requests 1KB 3KB [ 1899.637183] blkdev_ioc 19KB 34KB [ 1899.651781] bio-0 503KB 532KB [ 1899.657188] biovec-max 1377KB 1419KB [ 1899.663401] biovec-64 549KB 590KB [ 1899.668783] biovec-16 117KB 146KB [ 1899.674258] bio_integrity_payload 1KB 8KB [ 1899.680059] khugepaged_mm_slot 2KB 23KB [ 1899.685556] uid_cache 0KB 4KB [ 1899.690922] dmaengine-unmap-2 0KB 3KB [ 1899.696532] skbuff_fclone_cache 23KB 30KB [ 1899.702110] skbuff_head_cache 9693KB 9712KB [ 1899.707468] configfs_dir_cache 3KB 7KB [ 1899.719706] file_lock_cache 28KB 39KB [ 1899.735050] file_lock_ctx 9KB 11KB [ 1899.743255] fsnotify_mark_connector 5KB 15KB [ 1899.749174] net_namespace 96KB 96KB [ 1899.754660] shmem_inode_cache 8065KB 8115KB [ 1899.760057] task_delay_info 305KB 391KB [ 1899.765459] taskstats 22KB 26KB [ 1899.770818] proc_dir_entry 999KB 1065KB [ 1899.776256] pde_opener 17KB 31KB [ 1899.781618] seq_file 243KB 397KB [ 1899.787286] sigqueue 51KB 82KB [ 1899.792699] kernfs_node_cache 18093KB 18191KB [ 1899.798051] mnt_cache 199KB 232KB [ 1899.805743] filp 6989KB 7728KB [ 1899.811146] names_cache 96479KB 96538KB [ 1899.812830] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1899.816564] iint_cache 28KB 43KB [ 1899.827871] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1899.828567] key_jar 19KB 105KB [ 1899.840409] uts_namespace 3KB 7KB [ 1899.847223] nsproxy 2KB 15KB [ 1899.847251] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1899.854254] vm_area_struct 3230KB 3592KB [ 1899.865642] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1899.872658] mm_struct 554KB 578KB [ 1899.878026] fs_cache 356KB 416KB [ 1899.885552] device bridge_slave_1 left promiscuous mode [ 1899.891063] bridge0: port 2(bridge_slave_1) entered disabled state [ 1899.897820] files_cache 1318KB 1320KB [ 1899.903803] signal_cache 2314KB 2314KB [ 1899.909169] sighand_cache 580KB 645KB [ 1899.915571] device bridge_slave_0 left promiscuous mode [ 1899.921071] bridge0: port 1(bridge_slave_0) entered disabled state [ 1899.927783] task_struct 9891KB 9980KB [ 1899.933397] cred_jar 2160KB 2648KB [ 1899.938763] anon_vma_chain 972KB 1354KB [ 1899.944219] anon_vma 135KB 308KB [ 1899.949602] pid 204KB 272KB [ 1899.955165] Acpi-Operand 156KB 198KB [ 1899.960550] Acpi-ParseExt 9KB 11KB [ 1899.966175] device veth1_macvtap left promiscuous mode [ 1899.966925] Acpi-Parse 41KB 47KB [ 1899.971492] device veth0_macvtap left promiscuous mode [ 1899.977477] Acpi-State 52KB 63KB [ 1899.986731] device veth1_vlan left promiscuous mode [ 1899.987534] Acpi-Namespace 20KB 27KB [ 1899.992894] device veth0_vlan left promiscuous mode [ 1899.997959] numa_policy 0KB 3KB [ 1900.008463] debug_objects_cache 1850KB 1863KB [ 1900.014069] trace_event_file 297KB 298KB [ 1900.019429] ftrace_event_field 398KB 401KB [ 1900.025267] pool_workqueue 143KB 156KB [ 1900.030649] page->ptl 483KB 1004KB [ 1900.036103] kmalloc-2097152 2050KB 2050KB [ 1900.041463] kmalloc-524288 2056KB 2056KB [ 1900.046967] kmalloc-262144 1290KB 1290KB [ 1900.052512] kmalloc-131072 650KB 650KB [ 1900.057878] kmalloc-65536 3036KB 3102KB [ 1900.063322] kmalloc-32768 2343KB 2376KB [ 1900.068683] kmalloc-16384 1353KB 1402KB [ 1900.074124] kmalloc-8192 5725KB 5841KB [ 1900.079488] kmalloc-4096 32627KB 32640KB [ 1900.135384] kmalloc-2048 19496KB 19768KB [ 1900.141340] kmalloc-1024 14742KB 15482KB [ 1900.177029] kmalloc-512 17882KB 17921KB [ 1900.198691] kmalloc-256 5998KB 6510KB [ 1900.221444] kmalloc-128 1498KB 1614KB [ 1900.226981] kmalloc-96 3368KB 4124KB [ 1900.241073] kmalloc-64 2885KB 3852KB [ 1900.246571] kmalloc-32 2008KB 2547KB [ 1900.263440] kmalloc-192 2492KB 2964KB [ 1900.320687] kmem_cache 177KB 183KB [ 1900.331689] Out of memory: Kill process 12596 (syz-executor.1) score 1002 or sacrifice child [ 1900.340397] Killed process 12598 (syz-executor.1) total-vm:60680kB, anon-rss:4584kB, file-rss:14336kB, shmem-rss:28kB [ 1900.372745] oom_reaper: reaped process 12598 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 1900.665381] kworker/u4:5 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 1900.746111] kworker/u4:5 cpuset=/ mems_allowed=0-1 [ 1900.751195] CPU: 1 PID: 8351 Comm: kworker/u4:5 Not tainted 4.19.211-syzkaller #0 [ 1900.759874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1900.769247] Workqueue: events_unbound call_usermodehelper_exec_work [ 1900.775656] Call Trace: [ 1900.778254] dump_stack+0x1fc/0x2ef [ 1900.781894] dump_header+0x15d/0xc3f [ 1900.785617] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1900.790732] ? ___ratelimit+0x319/0x590 [ 1900.794740] oom_kill_process.cold+0x10/0x692 [ 1900.799240] ? oom_badness.part.0+0x135/0x6e0 [ 1900.803741] ? lock_downgrade+0x720/0x720 [ 1900.807896] ? check_preemption_disabled+0x41/0x280 [ 1900.812928] out_of_memory+0x34d/0x1390 [ 1900.816915] ? oom_killer_disable+0x270/0x270 [ 1900.821413] ? mutex_trylock+0x15f/0x1a0 [ 1900.825484] __alloc_pages_nodemask+0x23a2/0x2890 [ 1900.830346] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1900.835196] ? should_fail+0x142/0x7b0 [ 1900.839091] ? fs_reclaim_release+0xd0/0x110 [ 1900.843514] ? check_preemption_disabled+0x41/0x280 [ 1900.848537] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1900.853559] ? kmem_cache_alloc_node+0x351/0x3b0 [ 1900.858321] copy_process.part.0+0x3cf/0x8260 [ 1900.862823] ? __lock_acquire+0x6de/0x3ff0 [ 1900.867065] ? __lock_acquire+0x6de/0x3ff0 [ 1900.871304] ? umh_complete+0x90/0x90 [ 1900.875112] ? __cleanup_sighand+0x60/0x60 [ 1900.879491] ? mark_held_locks+0xf0/0xf0 [ 1900.883565] ? __lock_acquire+0x6de/0x3ff0 [ 1900.887824] _do_fork+0x22f/0xf30 [ 1900.891283] ? umh_complete+0x90/0x90 [ 1900.895098] ? fork_idle+0x220/0x220 [ 1900.898821] ? lock_acquire+0x170/0x3c0 [ 1900.902799] ? debug_object_deactivate+0xfc/0x2e0 [ 1900.907645] ? trace_hardirqs_off+0x64/0x200 [ 1900.912057] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1900.917163] ? umh_complete+0x90/0x90 [ 1900.920968] kernel_thread+0x2f/0x40 [ 1900.924686] call_usermodehelper_exec_work+0x16d/0x260 [ 1900.929970] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 1900.935523] process_one_work+0x864/0x1570 [ 1900.939774] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 1900.944458] worker_thread+0x64c/0x1130 [ 1900.948442] ? __kthread_parkme+0x133/0x1e0 [ 1900.952765] ? process_one_work+0x1570/0x1570 [ 1900.957260] kthread+0x33f/0x460 [ 1900.960625] ? kthread_park+0x180/0x180 [ 1900.964610] ret_from_fork+0x24/0x30 [ 1901.089477] Mem-Info: [ 1901.108902] active_anon:14038 inactive_anon:47409 isolated_anon:0 [ 1901.108902] active_file:25 inactive_file:8 isolated_file:0 [ 1901.108902] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1901.108902] slab_reclaimable:12855 slab_unreclaimable:113063 [ 1901.108902] mapped:18441 shmem:48085 pagetables:499 bounce:0 [ 1901.108902] free:14692 free_pcp:161 free_cma:0 [ 1901.187029] Node 0 active_anon:53812kB inactive_anon:59100kB active_file:96kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72192kB dirty:0kB writeback:0kB shmem:60836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1901.247368] Node 1 active_anon:2340kB inactive_anon:130536kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1572kB dirty:0kB writeback:0kB shmem:131504kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1901.309448] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:16kB inactive_anon:20kB active_file:52kB inactive_file:40kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1901.375842] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1901.380909] Node 0 DMA32 free:17424kB min:35996kB low:44992kB high:53988kB active_anon:53796kB inactive_anon:59080kB active_file:0kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1812kB bounce:0kB free_pcp:460kB local_pcp:232kB free_cma:0kB [ 1901.425252] syz-executor.1: vmalloc: allocation failure, allocated 1675988992 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1901.441510] lowmem_reserve[]: 0 0 1 1 1 [ 1901.476845] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1901.481640] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1901.559416] lowmem_reserve[]: 0 0 0 0 0 [ 1901.591648] Node 1 Normal free:26924kB min:53876kB low:67344kB high:80812kB active_anon:2340kB inactive_anon:130536kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:184kB bounce:0kB free_pcp:420kB local_pcp:172kB free_cma:0kB [ 1901.601877] CPU: 1 PID: 12598 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1901.628466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1901.637818] Call Trace: [ 1901.640413] dump_stack+0x1fc/0x2ef [ 1901.644044] warn_alloc.cold+0x7b/0x18f [ 1901.645292] lowmem_reserve[]: 0 0 0 0 0 [ 1901.648028] ? zone_watermark_ok_safe+0x260/0x260 [ 1901.656850] __vmalloc_area_node+0x4fd/0x780 [ 1901.661264] ? __vmalloc_node_range+0x180/0x180 [ 1901.665939] ? _raw_spin_unlock+0x29/0x40 [ 1901.670087] ? __get_vm_area_node+0x2e2/0x3a0 [ 1901.674586] __vmalloc_node_range+0xed/0x180 [ 1901.678993] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1901.683317] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1901.688684] vmalloc_user+0x70/0xe0 [ 1901.692320] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1901.696646] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1901.700800] __vb2_queue_alloc+0x472/0xe60 [ 1901.702829] Node 0 DMA: 5*4kB (UME) 6*8kB (UM) 4*16kB (UME) 6*32kB (UME) 3*64kB (ME) 5*128kB (UME) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10884kB [ 1901.705040] vb2_core_create_bufs+0x273/0x7e0 [ 1901.725226] ? __vb2_queue_free+0x870/0x870 [ 1901.729550] ? __video_do_ioctl+0x632/0xcd0 [ 1901.733884] ? __mutex_lock+0x368/0x1190 [ 1901.737954] vb2_create_bufs+0x332/0x620 [ 1901.742031] ? mark_held_locks+0xf0/0xf0 [ 1901.744946] Node 0 DMA32: 464*4kB (ME) 741*8kB (UME) 290*16kB (UME) 102*32kB (UME) 28*64kB (ME) 6*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18504kB [ 1901.746093] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1901.766084] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 1901.771199] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1901.776401] v4l_create_bufs+0xb2/0x160 [ 1901.780380] __video_do_ioctl+0x49a/0xcd0 [ 1901.784532] ? v4l_querycap+0x340/0x340 [ 1901.788513] ? __might_fault+0x192/0x1d0 [ 1901.792586] ? v4l_querycap+0x340/0x340 [ 1901.796567] video_usercopy+0x13f/0xfa0 [ 1901.800546] ? v4l_enumstd+0x60/0x60 [ 1901.804265] ? do_futex+0x171/0x1880 [ 1901.807982] ? mark_held_locks+0xf0/0xf0 [ 1901.812048] ? debug_check_no_obj_freed+0x201/0x490 [ 1901.816393] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1901.818197] ? video_usercopy+0xfa0/0xfa0 [ 1901.833349] v4l2_ioctl+0x147/0x1a0 [ 1901.836977] ? video_devdata+0xa0/0xa0 [ 1901.840867] do_vfs_ioctl+0xcdb/0x12e0 [ 1901.844770] ? lock_downgrade+0x720/0x720 [ 1901.848926] ? check_preemption_disabled+0x41/0x280 [ 1901.850548] Node 1 Normal: 261*4kB (UME) 219*8kB (UME) 180*16kB (UME) 142*32kB (UME) 45*64kB (UME) 10*128kB (UME) 5*256kB (UM) 2*512kB (ME) 2*1024kB (UM) 2*2048kB (ME) 1*4096kB (U) = 26924kB [ 1901.853944] ? ioctl_preallocate+0x200/0x200 [ 1901.853962] ? __fget+0x356/0x510 [ 1901.853977] ? do_dup2+0x450/0x450 [ 1901.853992] ? __se_sys_futex+0x298/0x3b0 [ 1901.854013] ksys_ioctl+0x9b/0xc0 [ 1901.854028] __x64_sys_ioctl+0x6f/0xb0 [ 1901.854041] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1901.854056] do_syscall_64+0xf9/0x620 [ 1901.854074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1901.854085] RIP: 0033:0x7f1e30ce20c9 [ 1901.854100] Code: Bad RIP value. [ 1901.854107] RSP: 002b:00007f1e2f254168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1901.854120] RAX: ffffffffffffffda RBX: 00007f1e30e01f80 RCX: 00007f1e30ce20c9 [ 1901.854127] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 1901.854134] RBP: 00007f1e30d3dae9 R08: 0000000000000000 R09: 0000000000000000 [ 1901.854142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1901.854149] R13: 00007fff5e7da14f R14: 00007f1e2f254300 R15: 0000000000022000 [ 1901.989682] Mem-Info: [ 1901.992230] active_anon:14038 inactive_anon:47409 isolated_anon:0 [ 1901.992230] active_file:21 inactive_file:24 isolated_file:0 [ 1901.992230] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1901.992230] slab_reclaimable:12855 slab_unreclaimable:112803 [ 1901.992230] mapped:18441 shmem:48085 pagetables:499 bounce:0 [ 1901.992230] free:14070 free_pcp:210 free_cma:0 [ 1902.057993] Node 0 active_anon:53812kB inactive_anon:59100kB active_file:84kB inactive_file:80kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72192kB dirty:0kB writeback:0kB shmem:60836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1902.107978] Node 1 active_anon:2340kB inactive_anon:130536kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1572kB dirty:0kB writeback:0kB shmem:131504kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1902.204972] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:16kB inactive_anon:20kB active_file:56kB inactive_file:24kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1902.249022] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1902.254121] Node 0 DMA32 free:19108kB min:35996kB low:44992kB high:53988kB active_anon:53796kB inactive_anon:59080kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1812kB bounce:0kB free_pcp:232kB local_pcp:232kB free_cma:0kB [ 1902.264773] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1902.324331] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1902.335762] lowmem_reserve[]: 0 0 1 1 1 [ 1902.339765] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1902.345833] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1902.399547] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1902.411806] 48118 total pagecache pages [ 1902.415794] 0 pages in swap cache [ 1902.419239] Swap cache stats: add 0, delete 0, find 0/0 [ 1902.453209] Free swap = 0kB [ 1902.456249] Total swap = 0kB [ 1902.459262] 2097051 pages RAM [ 1902.480294] lowmem_reserve[]: 0 0 0 0 0 [ 1902.491552] Node 1 Normal free:27296kB min:53876kB low:67344kB high:80812kB active_anon:2340kB inactive_anon:130536kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:184kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1902.545254] 0 pages HighMem/MovableOnly [ 1902.549241] 369649 pages reserved [ 1902.563658] 0 pages cma reserved [ 1902.567036] Unreclaimable slab info: [ 1902.570740] Name Used Total [ 1902.590741] pid_2 9KB 32KB [ 1902.606921] lowmem_reserve[]: 0 0 0 0 0 [ 1902.610932] Node 0 DMA: 5*4kB (UME) 6*8kB (UM) 4*16kB (UME) 6*32kB (UME) 3*64kB (ME) 5*128kB (UME) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10884kB [ 1902.663673] batadv_tt_change_cache 4KB 7KB [ 1902.669598] batadv_tl_cache 7KB 20KB [ 1902.691416] TIPC 16KB 22KB [ 1902.696868] SCTPv6 22KB 37KB [ 1902.727362] Node 0 DMA32: 466*4kB (UME) 715*8kB (UME) 300*16kB (UME) 109*32kB (UME) 29*64kB (UME) 9*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19136kB [ 1902.767812] DCCPv6 17KB 30KB [ 1902.774087] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1902.808921] DCCP 16KB 28KB [ 1902.810079] Node 1 Normal: 262*4kB (UME) 219*8kB (UME) 182*16kB (UME) 142*32kB (UME) 45*64kB (UME) 11*128kB (UME) 4*256kB (M) 3*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 1*4096kB (U) = 27344kB [ 1902.856641] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1902.870965] RXRPC 17KB 19KB [ 1902.872662] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1902.910564] rxrpc_call_jar 123KB 141KB [ 1902.916031] bridge_fdb_cache 15KB 27KB [ 1902.921401] fib6_nodes 249KB 288KB [ 1902.952076] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1902.960923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1902.997342] ip6_dst_cache 881KB 941KB [ 1903.010595] RAWv6 121KB 135KB [ 1903.041125] UDPv6 39KB 41KB [ 1903.050116] TCPv6 27KB 42KB [ 1903.078932] 48118 total pagecache pages [ 1903.080468] nf_conntrack 10KB 15KB [ 1903.091042] 0 pages in swap cache [ 1903.091614] t10_alua_lu_gp_cache 0KB 3KB [ 1903.100483] sd_ext_cdb 0KB 7KB [ 1903.109306] Swap cache stats: add 0, delete 0, find 0/0 [ 1903.114737] Free swap = 0kB [ 1903.117749] Total swap = 0kB [ 1903.120761] 2097051 pages RAM [ 1903.123271] scsi_sense_cache 1056KB 1060KB [ 1903.128516] 0 pages HighMem/MovableOnly [ 1903.129229] virtio_scsi_cmd 16KB 16KB [ 1903.133230] 369649 pages reserved [ 1903.133238] 0 pages cma reserved [ 1903.151551] sgpool-128 8KB 8KB [ 1903.156926] sgpool-64 4KB 12KB [ 1903.171542] sgpool-32 2KB 15KB [ 1903.176919] sgpool-16 1KB 7KB [ 1903.191594] sgpool-8 0KB 7KB [ 1903.197001] mqueue_inode_cache 12KB 22KB [ 1903.211636] bio_post_read_ctx 14KB 15KB [ 1903.217083] bio-2 14KB 15KB [ 1903.223862] jfs_mp 7KB 7KB [ 1903.229261] cifs_small_rq 15KB 16KB [ 1903.235557] cifs_request 67KB 67KB [ 1903.240915] cifs_mpx_ids 0KB 7KB [ 1903.246658] nfs_commit_data 3KB 14KB [ 1903.252104] nfs_write_data 34KB 44KB [ 1903.257502] ext4_system_zone 1KB 7KB [ 1903.262987] bio-1 1KB 7KB [ 1903.268350] pid_namespace 2KB 11KB [ 1903.273804] rpc_buffers 17KB 25KB [ 1903.279161] rpc_tasks 2KB 7KB [ 1903.284676] UNIX 2310KB 2336KB [ 1903.290042] tcp_bind_bucket 1KB 4KB [ 1903.311601] ip_fib_trie 36KB 47KB [ 1903.317004] ip_fib_alias 178KB 205KB [ 1903.331602] ip_dst_cache 14KB 20KB [ 1903.336997] RAW 72KB 90KB [ 1903.352459] UDP 55KB 74KB [ 1903.357855] TCP 25KB 28KB [ 1903.363269] hugetlbfs_inode_cache 3KB 15KB [ 1903.368980] fscache_cookie_jar 1KB 7KB [ 1903.374665] eventpoll_pwq 22KB 39KB [ 1903.380026] eventpoll_epi 42KB 70KB [ 1903.385435] inotify_inode_mark 10KB 23KB [ 1903.390886] request_queue 199KB 199KB [ 1903.396324] blkdev_requests 1KB 3KB [ 1903.401727] blkdev_ioc 19KB 34KB [ 1903.407086] bio-0 534KB 562KB [ 1903.412532] biovec-max 1377KB 1419KB [ 1903.417895] biovec-64 572KB 614KB [ 1903.423400] biovec-16 117KB 146KB [ 1903.428772] bio_integrity_payload 1KB 8KB [ 1903.434567] khugepaged_mm_slot 2KB 23KB [ 1903.440027] uid_cache 0KB 4KB [ 1903.445447] dmaengine-unmap-2 0KB 3KB [ 1903.450815] skbuff_fclone_cache 20KB 30KB [ 1903.456402] skbuff_head_cache 9921KB 9941KB [ 1903.462910] configfs_dir_cache 3KB 7KB [ 1903.468449] file_lock_cache 28KB 39KB [ 1903.474756] file_lock_ctx 9KB 11KB [ 1903.480120] fsnotify_mark_connector 5KB 15KB [ 1903.486090] net_namespace 96KB 96KB [ 1903.501523] shmem_inode_cache 8058KB 8115KB [ 1903.506917] task_delay_info 301KB 391KB [ 1903.521523] taskstats 17KB 26KB [ 1903.526910] proc_dir_entry 994KB 1065KB [ 1903.541525] pde_opener 17KB 31KB [ 1903.546917] seq_file 237KB 393KB [ 1903.576499] sigqueue 41KB 82KB [ 1903.582600] kernfs_node_cache 18009KB 18155KB [ 1903.587976] mnt_cache 193KB 228KB [ 1903.616189] filp 6945KB 7725KB [ 1903.621676] names_cache 96105KB 96164KB [ 1903.627042] iint_cache 26KB 43KB [ 1903.676187] key_jar 19KB 105KB [ 1903.681688] uts_namespace 3KB 7KB [ 1903.687059] nsproxy 2KB 15KB [ 1903.699265] vm_area_struct 3216KB 3592KB [ 1903.705419] mm_struct 544KB 578KB [ 1903.710789] fs_cache 350KB 416KB [ 1903.729170] files_cache 1266KB 1320KB [ 1903.740071] signal_cache 2278KB 2314KB [ 1903.748197] sighand_cache 566KB 645KB [ 1903.758586] task_struct 9815KB 9891KB [ 1903.764044] cred_jar 2121KB 2648KB [ 1903.769416] anon_vma_chain 959KB 1354KB [ 1903.779823] anon_vma 126KB 308KB [ 1903.785290] pid 201KB 272KB [ 1903.790655] Acpi-Operand 156KB 198KB [ 1903.802775] Acpi-ParseExt 9KB 11KB [ 1903.808252] Acpi-Parse 41KB 47KB [ 1903.817022] Acpi-State 52KB 63KB [ 1903.824104] Acpi-Namespace 20KB 27KB [ 1903.829480] numa_policy 0KB 3KB [ 1903.844626] debug_objects_cache 1848KB 1863KB [ 1903.850181] trace_event_file 297KB 298KB [ 1903.874779] ftrace_event_field 398KB 401KB [ 1903.880258] pool_workqueue 142KB 156KB [ 1903.904876] page->ptl 479KB 1004KB [ 1903.910427] kmalloc-2097152 2050KB 2050KB [ 1903.943560] kmalloc-524288 2056KB 2056KB [ 1903.948959] kmalloc-262144 1290KB 1290KB [ 1903.971544] kmalloc-131072 650KB 650KB [ 1903.976981] kmalloc-65536 2904KB 2970KB [ 1903.982739] kmalloc-32768 2343KB 2343KB [ 1903.988119] kmalloc-16384 1336KB 1386KB [ 1904.011692] kmalloc-8192 5692KB 5791KB [ 1904.017072] kmalloc-4096 32465KB 32491KB [ 1904.031568] kmalloc-2048 19454KB 19768KB [ 1904.036958] kmalloc-1024 14863KB 15482KB [ 1904.042467] kmalloc-512 18307KB 18307KB [ 1904.047833] kmalloc-256 5984KB 6510KB [ 1904.053644] kmalloc-128 1490KB 1614KB [ 1904.059007] kmalloc-96 3406KB 4124KB [ 1904.064730] kmalloc-64 2873KB 3852KB [ 1904.070110] kmalloc-32 2008KB 2547KB [ 1904.075580] kmalloc-192 2468KB 2964KB [ 1904.080954] kmem_cache 177KB 183KB [ 1904.090492] Out of memory: Kill process 8102 (syz-fuzzer) score 6 or sacrifice child [ 1904.098571] Killed process 12631 (syz-executor.4) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 1904.139674] systemd-cgroups invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1904.199925] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 1904.208645] CPU: 0 PID: 12900 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 1904.216633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1904.225984] Call Trace: [ 1904.228578] dump_stack+0x1fc/0x2ef [ 1904.232206] dump_header+0x15d/0xc3f [ 1904.235918] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1904.241024] ? ___ratelimit+0x319/0x590 [ 1904.245006] oom_kill_process.cold+0x10/0x692 [ 1904.249516] ? check_preemption_disabled+0x41/0x280 [ 1904.254545] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1904.259834] out_of_memory+0x1072/0x1390 [ 1904.263911] ? oom_killer_disable+0x270/0x270 [ 1904.268422] ? mutex_trylock+0x15f/0x1a0 [ 1904.272610] __alloc_pages_nodemask+0x23a2/0x2890 [ 1904.277469] ? find_get_entry+0x4cd/0x8a0 [ 1904.281633] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1904.286506] alloc_pages_current+0x193/0x2a0 [ 1904.290925] filemap_fault+0x146e/0x2180 [ 1904.295012] ext4_filemap_fault+0x84/0xb0 [ 1904.299167] __do_fault+0x10b/0x4b0 [ 1904.302806] __handle_mm_fault+0x273b/0x41c0 [ 1904.307234] ? vm_insert_page+0x9c0/0x9c0 [ 1904.311404] ? check_preemption_disabled+0x41/0x280 [ 1904.316429] handle_mm_fault+0x436/0xb10 [ 1904.320512] __do_page_fault+0x68e/0xd60 [ 1904.324588] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1904.329614] ? spurious_fault+0x840/0x840 [ 1904.333768] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1904.338621] ? page_fault+0x8/0x30 [ 1904.342167] page_fault+0x1e/0x30 [ 1904.345619] RIP: 0033:0x7fdfb2451217 [ 1904.349329] Code: Bad RIP value. [ 1904.352689] RSP: 002b:00007ffeefbc7a68 EFLAGS: 00010246 [ 1904.358048] RAX: fffffffffffffffe RBX: 0000000000000004 RCX: 00007fdfb2451217 [ 1904.365318] RDX: 00007fdfb265be38 RSI: 0000000000000000 RDI: 00007fdfb24554e7 [ 1904.372593] RBP: 00007ffeefbc7b10 R08: 00007ffeefbd27a8 R09: 00007ffeefbd2040 [ 1904.379864] R10: 0000000000000010 R11: 0000000000000246 R12: 00007ffeefbd27a8 [ 1904.387144] R13: 0000000000000000 R14: 00007ffeefbd27fc R15: 0000000000000001 [ 1904.410106] Mem-Info: [ 1904.418905] active_anon:14038 inactive_anon:47409 isolated_anon:0 [ 1904.418905] active_file:25 inactive_file:8 isolated_file:0 [ 1904.418905] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1904.418905] slab_reclaimable:12849 slab_unreclaimable:112798 [ 1904.418905] mapped:18441 shmem:48085 pagetables:499 bounce:0 [ 1904.418905] free:14217 free_pcp:102 free_cma:0 [ 1904.466617] Node 0 active_anon:53812kB inactive_anon:59100kB active_file:96kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72192kB dirty:0kB writeback:0kB shmem:60836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1904.508390] Node 1 active_anon:2340kB inactive_anon:130536kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1572kB dirty:0kB writeback:0kB shmem:131504kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1904.554867] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:16kB inactive_anon:20kB active_file:12kB inactive_file:68kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1904.660370] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1904.732097] Node 0 DMA32 free:18380kB min:35996kB low:44992kB high:53988kB active_anon:53796kB inactive_anon:59080kB active_file:20kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:1812kB bounce:0kB free_pcp:592kB local_pcp:384kB free_cma:0kB [ 1904.798361] lowmem_reserve[]: 0 0 1 1 1 [ 1904.809567] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1904.880837] lowmem_reserve[]: 0 0 0 0 0 [ 1904.901942] Node 1 Normal free:27344kB min:53876kB low:67344kB high:80812kB active_anon:2340kB inactive_anon:130536kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:184kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1904.978704] lowmem_reserve[]: 0 0 0 0 0 [ 1904.990644] Node 0 DMA: 5*4kB (UME) 6*8kB (UM) 4*16kB (UME) 6*32kB (UME) 3*64kB (ME) 5*128kB (UME) 2*256kB (ME) 2*512kB (UE) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10884kB [ 1905.028013] Node 0 DMA32: 465*4kB (ME) 621*8kB (UME) 300*16kB (UME) 110*32kB (UME) 29*64kB (UME) 9*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18412kB [ 1905.070271] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1905.095931] Node 1 Normal: 262*4kB (UME) 219*8kB (UME) 182*16kB (UME) 142*32kB (UME) 45*64kB (UME) 11*128kB (UME) 4*256kB (M) 3*512kB (UME) 2*1024kB (UM) 2*2048kB (ME) 1*4096kB (U) = 27344kB [ 1905.134618] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1905.147053] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1905.176359] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1905.242291] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1905.250923] 48118 total pagecache pages [ 1905.303709] 0 pages in swap cache [ 1905.307182] Swap cache stats: add 0, delete 0, find 0/0 [ 1905.380557] Free swap = 0kB [ 1905.390904] Total swap = 0kB [ 1905.431180] 2097051 pages RAM [ 1905.479832] 0 pages HighMem/MovableOnly [ 1905.496668] 369649 pages reserved [ 1905.500142] 0 pages cma reserved [ 1905.536071] Unreclaimable slab info: [ 1905.539804] Name Used Total [ 1905.585724] pid_2 9KB 32KB [ 1905.591186] batadv_tt_change_cache 4KB 7KB [ 1905.640500] batadv_tl_cache 7KB 20KB [ 1905.646013] TIPC 16KB 22KB [ 1905.672938] SCTPv6 22KB 37KB [ 1905.678336] DCCPv6 17KB 30KB [ 1905.738933] DCCP 16KB 28KB [ 1905.779639] RXRPC 17KB 19KB [ 1905.789674] rxrpc_call_jar 123KB 141KB [ 1905.840039] bridge_fdb_cache 15KB 27KB [ 1905.861126] fib6_nodes 248KB 288KB [ 1905.866568] ip6_dst_cache 881KB 941KB [ 1905.907388] RAWv6 121KB 135KB [ 1905.924911] UDPv6 39KB 41KB [ 1905.930302] TCPv6 27KB 42KB [ 1905.939212] nf_conntrack 10KB 15KB [ 1906.044964] t10_alua_lu_gp_cache 0KB 3KB [ 1906.050630] sd_ext_cdb 0KB 7KB [ 1906.085855] scsi_sense_cache 1056KB 1060KB [ 1906.091251] virtio_scsi_cmd 16KB 16KB [ 1906.125683] sgpool-128 8KB 8KB [ 1906.131071] sgpool-64 4KB 12KB [ 1906.165808] sgpool-32 2KB 15KB [ 1906.171217] sgpool-16 1KB 7KB [ 1906.204937] sgpool-8 0KB 7KB [ 1906.210345] mqueue_inode_cache 12KB 22KB [ 1906.245139] bio_post_read_ctx 14KB 15KB [ 1906.250595] bio-2 14KB 15KB [ 1906.286710] jfs_mp 7KB 7KB [ 1906.329218] cifs_small_rq 15KB 16KB [ 1906.342297] cifs_request 67KB 67KB [ 1906.349245] cifs_mpx_ids 0KB 7KB [ 1906.362015] nfs_commit_data 3KB 14KB [ 1906.368067] nfs_write_data 34KB 44KB [ 1906.378973] ext4_system_zone 1KB 7KB [ 1906.386693] bio-1 1KB 7KB [ 1906.398404] pid_namespace 2KB 11KB [ 1906.409401] rpc_buffers 17KB 25KB [ 1906.419824] rpc_tasks 2KB 7KB [ 1906.426752] UNIX 2308KB 2336KB [ 1906.438348] tcp_bind_bucket 1KB 4KB [ 1906.445455] ip_fib_trie 36KB 47KB [ 1906.451033] ip_fib_alias 177KB 205KB [ 1906.465994] ip_dst_cache 14KB 20KB [ 1906.477031] RAW 72KB 90KB [ 1906.483640] UDP 55KB 74KB [ 1906.489628] TCP 25KB 28KB [ 1906.503921] hugetlbfs_inode_cache 3KB 15KB [ 1906.509903] fscache_cookie_jar 1KB 7KB [ 1906.519400] eventpoll_pwq 22KB 39KB [ 1906.529556] eventpoll_epi 42KB 70KB [ 1906.540055] inotify_inode_mark 10KB 23KB [ 1906.547241] request_queue 199KB 199KB [ 1906.557352] blkdev_requests 1KB 3KB [ 1906.581072] blkdev_ioc 19KB 34KB [ 1906.607370] bio-0 597KB 600KB [ 1906.634438] biovec-max 1377KB 1419KB [ 1906.698114] biovec-64 686KB 693KB [ 1906.725714] biovec-16 122KB 146KB [ 1906.743240] bio_integrity_payload 1KB 8KB [ 1906.752729] khugepaged_mm_slot 3KB 23KB [ 1906.758216] uid_cache 0KB 4KB [ 1906.781514] dmaengine-unmap-2 0KB 3KB [ 1906.787285] skbuff_fclone_cache 19KB 30KB 21:05:54 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x0, @win={{}, 0x0, 0x0, &(0x7f0000000100)={{0x9}}, 0x0, &(0x7f0000000240)="f86803c8d16673d82517e4c7963df3c452d9a6bbc382bba7eee507214cbbb927518bfea102ec2db5e1d947850a86b46e79d17047ae5dbd82f85939c7631b4a878b467ce2b09f8020cff57e5672e4ff0f2c3a74bc112e1eff95263f894b4a9e4fa3c741ee7fa876c3ee53b2a7e565f29946943c2e7533ace6ba224fc152938c38eefa01819ec0d685ee7925bc4eea699f859005cd3f50b90d426e3ce3ea50e01c4885477c77df7a68", 0xa4}}) 21:05:54 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x9, 0x2, 0x2, 0x0, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) [ 1906.801504] skbuff_head_cache 9520KB 10065KB [ 1906.807085] configfs_dir_cache 3KB 7KB [ 1906.831368] file_lock_cache 28KB 39KB [ 1906.836813] file_lock_ctx 9KB 11KB [ 1906.851367] fsnotify_mark_connector 5KB 15KB [ 1906.857286] net_namespace 96KB 96KB [ 1906.877241] shmem_inode_cache 8052KB 8111KB [ 1906.887865] task_delay_info 297KB 391KB [ 1906.906816] taskstats 16KB 26KB [ 1906.924213] proc_dir_entry 994KB 1065KB [ 1906.935140] pde_opener 20KB 31KB [ 1906.952705] seq_file 257KB 389KB [ 1906.977060] sigqueue 52KB 82KB [ 1906.993657] kernfs_node_cache 18003KB 18155KB [ 1907.011211] mnt_cache 193KB 228KB [ 1907.034421] filp 6988KB 7725KB [ 1907.060827] names_cache 104414KB 104414KB [ 1907.088529] iint_cache 30KB 43KB [ 1907.114934] key_jar 19KB 105KB [ 1907.140055] uts_namespace 3KB 7KB [ 1907.166418] nsproxy 2KB 15KB [ 1907.178558] vm_area_struct 3130KB 3588KB [ 1907.189520] mm_struct 555KB 578KB [ 1907.200600] fs_cache 344KB 416KB [ 1907.217124] files_cache 1256KB 1320KB [ 1907.229179] signal_cache 2150KB 2307KB [ 1907.240127] sighand_cache 610KB 645KB [ 1907.251075] task_struct 9045KB 9134KB [ 1907.262081] cred_jar 2160KB 2648KB [ 1907.272973] anon_vma_chain 963KB 1354KB [ 1907.284977] anon_vma 148KB 308KB [ 1907.295858] pid 198KB 272KB [ 1907.306806] Acpi-Operand 156KB 198KB [ 1907.317761] Acpi-ParseExt 9KB 11KB [ 1907.328851] Acpi-Parse 41KB 47KB [ 1907.340890] Acpi-State 52KB 63KB [ 1907.354056] Acpi-Namespace 20KB 27KB [ 1907.364955] numa_policy 0KB 3KB [ 1907.375889] debug_objects_cache 1847KB 1863KB [ 1907.388100] trace_event_file 297KB 298KB [ 1907.399049] ftrace_event_field 398KB 401KB [ 1907.424445] pool_workqueue 142KB 156KB [ 1907.447400] page->ptl 482KB 1004KB [ 1907.468258] kmalloc-2097152 2050KB 2050KB [ 1907.481404] kmalloc-524288 2056KB 2056KB [ 1907.492332] kmalloc-262144 1290KB 1290KB [ 1907.504341] kmalloc-131072 650KB 650KB [ 1907.515264] kmalloc-65536 2904KB 2970KB [ 1907.527311] kmalloc-32768 2343KB 2343KB [ 1907.538291] kmalloc-16384 1336KB 1386KB [ 1907.549338] kmalloc-8192 5362KB 5478KB [ 1907.561455] kmalloc-4096 29835KB 29894KB [ 1907.572394] kmalloc-2048 18026KB 19590KB [ 1907.584391] kmalloc-1024 13905KB 15482KB [ 1907.595266] kmalloc-512 17439KB 18521KB [ 1907.607269] kmalloc-256 5697KB 6510KB [ 1907.618213] kmalloc-128 1456KB 1614KB [ 1907.635706] kmalloc-96 3443KB 4124KB [ 1907.661449] kmalloc-64 2746KB 3852KB [ 1907.666899] kmalloc-32 1944KB 2547KB [ 1907.678800] kmalloc-192 2417KB 2964KB [ 1907.696296] kmem_cache 177KB 183KB [ 1907.711421] Out of memory (oom_kill_allocating_task): Kill process 12900 (systemd-cgroups) score 0 or sacrifice child [ 1907.741349] Killed process 12900 (systemd-cgroups) total-vm:316kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [ 1907.761489] oom_reaper: reaped process 12900 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1910.287109] Bluetooth: hci2: command 0x0409 tx timeout 21:05:59 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2], 0x7fff}}, 0x6}) 21:05:59 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000005c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000cc0)=@multiplanar_overlay={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3ddb6dbb"}, 0x0, 0x3, {0x0}}) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x2, @pix={0x400, 0x2, 0x38414762, 0x3, 0x3, 0x6, 0x8, 0x1, 0x1, 0x7}}) 21:05:59 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x9, 0x2, 0x0, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:05:59 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502, 0x3, 0x5, 0x0, 0x8, 0x2, 0x7, 0x3f, 0x6], 0x7fff}}, 0x6}) 21:05:59 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000300)=0x14, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000380)={0x0, 0x1000}, 0x4) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r0, 0x20, &(0x7f0000000200)={&(0x7f0000000000)=""/225, 0xe1, 0x0, &(0x7f0000000100)=""/209, 0xd1}}, 0x10) (async) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x0, 0x0, 0x0) (async) getsockname$packet(r1, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14) bind$packet(r2, &(0x7f0000000640)={0x11, 0x8196d0576c56cc9, r3, 0x1, 0x4}, 0x14) 21:05:59 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) 21:05:59 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) 21:05:59 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) 21:05:59 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x8, [@enum={0x4, 0x1, 0x0, 0x6, 0x4, [{0x9, 0x10001}]}, @func={0x9, 0x0, 0x0, 0xc, 0x5}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0xd}, {0xf, 0x3}]}, @volatile={0x5, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x0, 0x0, 0x2e, 0x5f, 0x0, 0x30]}}, &(0x7f0000000040)=""/192, 0x68, 0xc0, 0x1}, 0x20) 21:05:59 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x8, [@enum={0x4, 0x1, 0x0, 0x6, 0x4, [{0x9, 0x10001}]}, @func={0x9, 0x0, 0x0, 0xc, 0x5}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0xd}, {0xf, 0x3}]}, @volatile={0x5, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x0, 0x0, 0x2e, 0x5f, 0x0, 0x30]}}, &(0x7f0000000040)=""/192, 0x68, 0xc0, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x8, [@enum={0x4, 0x1, 0x0, 0x6, 0x4, [{0x9, 0x10001}]}, @func={0x9, 0x0, 0x0, 0xc, 0x5}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0xd}, {0xf, 0x3}]}, @volatile={0x5, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x0, 0x0, 0x2e, 0x5f, 0x0, 0x30]}}, &(0x7f0000000040)=""/192, 0x68, 0xc0, 0x1}, 0x20) (async) [ 1912.364843] Bluetooth: hci2: command 0x041b tx timeout [ 1913.817183] device hsr_slave_1 left promiscuous mode [ 1913.825172] device hsr_slave_0 left promiscuous mode [ 1913.842155] team0 (unregistering): Port device team_slave_1 removed [ 1913.852649] team0 (unregistering): Port device team_slave_0 removed [ 1913.864515] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1913.874689] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1913.907463] bond0 (unregistering): Released all slaves [ 1914.093513] IPVS: ftp: loaded support on port[0] = 21 [ 1914.100656] IPVS: ftp: loaded support on port[0] = 21 [ 1914.116808] IPVS: ftp: loaded support on port[0] = 21 [ 1914.441104] Bluetooth: hci2: command 0x040f tx timeout [ 1914.545548] chnl_net:caif_netlink_parms(): no params data found [ 1914.607014] chnl_net:caif_netlink_parms(): no params data found [ 1914.636569] chnl_net:caif_netlink_parms(): no params data found [ 1914.736392] bridge0: port 1(bridge_slave_0) entered blocking state [ 1914.751392] bridge0: port 1(bridge_slave_0) entered disabled state [ 1914.768834] device bridge_slave_0 entered promiscuous mode [ 1914.777255] bridge0: port 2(bridge_slave_1) entered blocking state [ 1914.797532] bridge0: port 2(bridge_slave_1) entered disabled state [ 1914.813966] device bridge_slave_1 entered promiscuous mode [ 1914.863736] bridge0: port 1(bridge_slave_0) entered blocking state [ 1914.870169] bridge0: port 1(bridge_slave_0) entered disabled state [ 1914.891660] device bridge_slave_0 entered promiscuous mode [ 1914.921221] Bluetooth: hci4: command 0x0409 tx timeout [ 1914.928621] bridge0: port 2(bridge_slave_1) entered blocking state [ 1914.936712] bridge0: port 2(bridge_slave_1) entered disabled state [ 1914.944766] device bridge_slave_1 entered promiscuous mode [ 1914.953744] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1914.963914] bridge0: port 1(bridge_slave_0) entered blocking state [ 1914.970275] bridge0: port 1(bridge_slave_0) entered disabled state [ 1914.980390] device bridge_slave_0 entered promiscuous mode [ 1914.996192] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1915.003874] Bluetooth: hci6: command 0x0409 tx timeout [ 1915.010126] bridge0: port 2(bridge_slave_1) entered blocking state [ 1915.018363] bridge0: port 2(bridge_slave_1) entered disabled state [ 1915.026390] device bridge_slave_1 entered promiscuous mode [ 1915.065832] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1915.075761] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1915.085339] team0: Port device team_slave_0 added [ 1915.098544] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1915.109006] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1915.118715] team0: Port device team_slave_1 added [ 1915.126437] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1915.157244] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1915.177685] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1915.184978] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1915.212118] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1915.230404] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1915.246180] team0: Port device team_slave_0 added [ 1915.253485] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1915.259739] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1915.290330] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1915.315928] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1915.323970] team0: Port device team_slave_1 added [ 1915.333643] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1915.343283] team0: Port device team_slave_0 added [ 1915.365814] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1915.375282] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1915.383508] team0: Port device team_slave_1 added [ 1915.389385] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1915.397003] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1915.423272] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1915.436495] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1915.443556] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1915.469369] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1915.480565] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1915.501949] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1915.508215] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1915.533685] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1915.545359] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1915.551717] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1915.577926] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1915.598017] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1915.609531] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1915.625949] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1915.642396] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1915.653123] device hsr_slave_0 entered promiscuous mode [ 1915.659887] device hsr_slave_1 entered promiscuous mode [ 1915.689821] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1915.699385] device hsr_slave_0 entered promiscuous mode [ 1915.706124] device hsr_slave_1 entered promiscuous mode [ 1915.716471] device hsr_slave_0 entered promiscuous mode [ 1915.723407] device hsr_slave_1 entered promiscuous mode [ 1915.729652] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1915.738105] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1915.745220] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1915.753032] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1915.760040] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1915.803241] ieee802154 phy0 wpan0: encryption failed: -22 [ 1915.808894] ieee802154 phy1 wpan1: encryption failed: -22 [ 1916.060335] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1916.079288] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1916.105655] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1916.186229] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1916.196020] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1916.206650] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1916.219329] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1916.229377] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1916.237904] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1916.247600] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1916.256461] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1916.264666] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1916.271223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1916.278151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1916.285905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1916.294273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1916.301639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1916.308785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1916.520851] Bluetooth: hci2: command 0x0419 tx timeout [ 1916.710648] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1916.716861] 8021q: adding VLAN 0 to HW filter on device team0 [ 1916.727651] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1916.734283] 8021q: adding VLAN 0 to HW filter on device team0 [ 1916.743634] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1916.749813] 8021q: adding VLAN 0 to HW filter on device team0 [ 1916.758846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1916.964985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1916.972396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1916.980173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1916.988065] bridge0: port 1(bridge_slave_0) entered blocking state [ 1916.994494] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1917.002035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1917.009976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1917.017741] bridge0: port 1(bridge_slave_0) entered blocking state [ 1917.024155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1917.033918] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1917.040972] Bluetooth: hci4: command 0x041b tx timeout [ 1917.043043] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1917.056320] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1917.083286] Bluetooth: hci6: command 0x041b tx timeout [ 1917.264600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1917.271910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1917.278946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1917.286907] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1917.294845] bridge0: port 2(bridge_slave_1) entered blocking state [ 1917.301249] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1917.308628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1917.318098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1917.325847] bridge0: port 1(bridge_slave_0) entered blocking state [ 1917.332274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1917.339138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1917.347136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1917.354934] bridge0: port 2(bridge_slave_1) entered blocking state [ 1917.361373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1917.370611] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1917.382571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1917.589195] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1917.596364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1917.605468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1917.614610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1917.625323] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1917.635062] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1917.750357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1917.758287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1917.766446] bridge0: port 2(bridge_slave_1) entered blocking state [ 1917.772870] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1917.779860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1917.788888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1917.797035] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1917.805206] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1917.814407] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1917.823963] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1917.833542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1917.843781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1917.953929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1917.962249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1917.970002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1917.978038] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1917.986013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1917.994073] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1918.004574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1918.216566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1918.223930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1918.235768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1918.244483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1918.254568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1918.269173] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1918.279709] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1918.285973] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1918.295325] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1918.303062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1918.310841] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1918.319189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1918.328573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1918.555855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1918.570061] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1918.578243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1918.586517] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1918.597256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1918.607843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1918.615128] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1918.624167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1918.632890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1918.640601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1918.650275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1918.664261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1918.867392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1918.874682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1918.882573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1918.890021] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1918.897816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1918.912191] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1919.080774] Bluetooth: hci4: command 0x040f tx timeout [ 1919.125388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1919.133148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1919.141830] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1919.149835] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1919.156181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1919.160973] Bluetooth: hci6: command 0x040f tx timeout [ 1919.167460] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1919.174872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1919.183017] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1919.189511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1919.196875] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1919.422612] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1919.576563] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1919.585452] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1919.592534] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1919.601014] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1919.607830] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1919.624474] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1919.635127] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1919.648351] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1919.658546] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1919.668041] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1919.801048] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1919.808715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1919.818042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1919.828210] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1920.001659] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1920.022335] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1920.029921] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1920.038455] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1920.049206] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1920.170302] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1920.178103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1920.186739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1920.195438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1920.203912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1920.212119] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1920.219193] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1920.231081] device veth0_vlan entered promiscuous mode [ 1920.247123] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1920.256686] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1920.268545] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1920.276281] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1920.286739] device bridge_slave_1 left promiscuous mode [ 1920.293184] bridge0: port 2(bridge_slave_1) entered disabled state [ 1920.300332] device bridge_slave_0 left promiscuous mode [ 1920.306693] bridge0: port 1(bridge_slave_0) entered disabled state [ 1920.316572] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1920.323954] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1920.332940] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1920.339650] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1920.348289] device bridge_slave_1 left promiscuous mode [ 1920.354251] bridge0: port 2(bridge_slave_1) entered disabled state [ 1920.362058] device bridge_slave_0 left promiscuous mode [ 1920.367542] bridge0: port 1(bridge_slave_0) entered disabled state [ 1920.380019] device veth1_macvtap left promiscuous mode [ 1920.385473] device veth0_macvtap left promiscuous mode [ 1920.390950] device veth1_vlan left promiscuous mode [ 1920.396008] device veth0_vlan left promiscuous mode [ 1920.401511] device veth1_macvtap left promiscuous mode [ 1920.406791] device veth0_macvtap left promiscuous mode [ 1920.412247] device veth1_vlan left promiscuous mode [ 1920.417312] device veth0_vlan left promiscuous mode [ 1921.160628] Bluetooth: hci4: command 0x0419 tx timeout [ 1921.240629] Bluetooth: hci6: command 0x0419 tx timeout [ 1929.233961] device hsr_slave_1 left promiscuous mode [ 1929.243191] device hsr_slave_0 left promiscuous mode [ 1929.258520] team0 (unregistering): Port device team_slave_1 removed [ 1929.268113] team0 (unregistering): Port device team_slave_0 removed [ 1929.278998] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1929.289567] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1929.323692] bond0 (unregistering): Released all slaves [ 1929.365589] device hsr_slave_1 left promiscuous mode [ 1929.375120] device hsr_slave_0 left promiscuous mode [ 1929.387944] team0 (unregistering): Port device team_slave_1 removed [ 1929.399859] team0 (unregistering): Port device team_slave_0 removed [ 1929.409828] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1929.421117] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1929.452826] bond0 (unregistering): Released all slaves [ 1929.469069] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1929.488784] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1929.503356] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1929.511628] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1929.518707] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1929.528091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1929.536866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1929.551877] device veth1_vlan entered promiscuous mode [ 1929.563829] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1929.575565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1929.584151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1929.593226] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1929.601082] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1929.608670] device veth0_vlan entered promiscuous mode [ 1929.625603] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1929.643007] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1929.653231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1929.661799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1929.674172] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1929.681925] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1929.688653] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1929.696976] device veth0_macvtap entered promiscuous mode [ 1929.703940] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1929.711963] device veth1_vlan entered promiscuous mode [ 1929.717985] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1929.728722] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1929.737655] device veth1_macvtap entered promiscuous mode [ 1929.744956] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1929.758432] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1929.767222] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1929.776487] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1929.783951] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1929.791507] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1929.798756] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1929.806417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1929.814437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1929.822635] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1929.829906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1929.839691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1929.849649] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1929.858297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1929.866633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1929.876447] device veth0_macvtap entered promiscuous mode [ 1929.883634] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1929.891060] device veth0_vlan entered promiscuous mode [ 1929.898813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1929.916952] device veth1_macvtap entered promiscuous mode [ 1929.923965] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1929.941126] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1929.957319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1929.967939] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1929.983626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1929.994373] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1930.008912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.026031] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1930.034706] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1930.053180] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1930.068244] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1930.077603] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1930.090800] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1930.098726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1930.115162] device veth1_vlan entered promiscuous mode [ 1930.125615] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1930.137459] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1930.153686] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.166808] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1930.182422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.194979] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1930.208025] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.226246] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1930.233993] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1930.248921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1930.259538] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1930.267338] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1930.275587] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1930.283349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1930.291783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1930.309604] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1930.331501] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.347360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1930.359203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.369268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1930.379885] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.389786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1930.400692] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.412428] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1930.419434] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1930.433259] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1930.443494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1930.456939] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1930.468999] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1930.480912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.490932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1930.501545] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.511505] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1930.522863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.533250] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1930.548696] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.566050] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1930.573067] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1930.586066] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1930.593931] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1930.617540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1930.627802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1930.642356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1930.665076] device veth0_macvtap entered promiscuous mode [ 1930.673587] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1930.687429] device veth1_macvtap entered promiscuous mode [ 1930.722034] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1930.759087] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1930.782741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1930.795805] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.806962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1930.821985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.835184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1930.846679] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.856324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1930.866518] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.876101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1930.886359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.906566] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1930.913717] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1930.924200] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1930.935557] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.947111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1930.957661] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.967633] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1930.977933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1930.987352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1930.997321] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1931.006875] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1931.016866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1931.028180] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1931.035349] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1931.090158] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1931.097690] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1931.117363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1931.129218] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1931.143818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1931.288109] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1931.327677] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1931.353703] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1931.381440] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1931.401090] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1931.416215] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1931.424635] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1931.433893] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1931.473353] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1931.494529] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 21:06:19 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)="f86803c8d16673d82517e4c7963df3c452d9a6bbc382bba7eee507214cbbb927518bfea102ec2db5e1d947850a86b46e79d17047ae5dbd82f85939c7631b4a878b467ce2b09f8020cff57e5672e4ff0f2c3a74bc112e1eff95263f894b4a9e4fa3c741ee7fa876c3ee53b2a7e565f29946943c2e7533ace6ba224fc152938c38eefa01819ec0d685ee7925bc4eea699f859005cd3f50b90d426e3ce3ea50e01c4885477c77df7a68", 0xa4}}) 21:06:19 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x8, [@enum={0x4, 0x1, 0x0, 0x6, 0x4, [{0x9, 0x10001}]}, @func={0x9, 0x0, 0x0, 0xc, 0x5}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0xd}, {0xf, 0x3}]}, @volatile={0x5, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x0, 0x0, 0x2e, 0x5f, 0x0, 0x30]}}, &(0x7f0000000040)=""/192, 0x68, 0xc0, 0x1}, 0x20) [ 1931.518033] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1931.527147] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1931.527473] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1931.541768] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1931.552708] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1931.606119] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1931.617236] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1931.649280] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1931.676109] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1931.728284] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1931.742146] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1931.750563] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1931.758442] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1931.766997] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1936.600092] oom_reaper: reaped process 13756 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1936.639008] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1936.658056] systemd-journal cpuset=/ mems_allowed=0-1 [ 1936.663465] CPU: 1 PID: 12580 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1936.671434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1936.680823] Call Trace: [ 1936.683427] dump_stack+0x1fc/0x2ef [ 1936.687060] dump_header+0x15d/0xc3f [ 1936.690769] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1936.695855] ? ___ratelimit+0x319/0x590 [ 1936.699833] oom_kill_process.cold+0x10/0x692 [ 1936.704450] ? check_preemption_disabled+0x41/0x280 [ 1936.709580] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1936.714865] out_of_memory+0x1072/0x1390 [ 1936.718961] ? oom_killer_disable+0x270/0x270 [ 1936.723467] ? mutex_trylock+0x15f/0x1a0 [ 1936.727526] __alloc_pages_nodemask+0x23a2/0x2890 [ 1936.732370] ? find_get_entry+0x4cd/0x8a0 [ 1936.736516] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1936.741356] alloc_pages_current+0x193/0x2a0 [ 1936.745749] filemap_fault+0x146e/0x2180 [ 1936.749803] ext4_filemap_fault+0x84/0xb0 [ 1936.753935] __do_fault+0x10b/0x4b0 [ 1936.757543] __handle_mm_fault+0x273b/0x41c0 [ 1936.761938] ? vm_insert_page+0x9c0/0x9c0 [ 1936.766163] ? check_preemption_disabled+0x41/0x280 [ 1936.771299] handle_mm_fault+0x436/0xb10 [ 1936.775371] __do_page_fault+0x68e/0xd60 [ 1936.779812] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1936.784828] ? spurious_fault+0x840/0x840 [ 1936.788968] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1936.793797] ? page_fault+0x8/0x30 [ 1936.797315] page_fault+0x1e/0x30 [ 1936.800750] RIP: 0033:0x7f22afdb02e3 [ 1936.804452] Code: Bad RIP value. [ 1936.807808] RSP: 002b:00007ffcf4d4fe18 EFLAGS: 00010246 [ 1936.813207] RAX: 0000000000000001 RBX: 000055c241ffe1e0 RCX: 00007f22afdb02e3 [ 1936.820468] RDX: 0000000000000014 RSI: 00007ffcf4d4fe20 RDI: 000000000000000c [ 1936.827720] RBP: 00007ffcf4d50010 R08: 00007ffcf4db2000 R09: 000001efcaf75c8c [ 1936.834970] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcf4d4fe20 [ 1936.842221] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f38196305f9e [ 1936.851084] Mem-Info: [ 1936.853521] active_anon:14549 inactive_anon:47409 isolated_anon:0 [ 1936.853521] active_file:10 inactive_file:12 isolated_file:0 [ 1936.853521] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1936.853521] slab_reclaimable:12819 slab_unreclaimable:115851 [ 1936.853521] mapped:22221 shmem:48085 pagetables:583 bounce:0 [ 1936.853521] free:13919 free_pcp:949 free_cma:0 [ 1936.874682] syz-executor.1: vmalloc: allocation failure, allocated 1643999232 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1936.888895] Node 0 active_anon:55108kB inactive_anon:59104kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1936.919259] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1936.928857] Node 1 active_anon:3088kB inactive_anon:130532kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16684kB dirty:0kB writeback:0kB shmem:131496kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1936.951569] CPU: 0 PID: 13756 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1936.961353] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1936.969134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1936.969143] Call Trace: [ 1936.997196] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1937.004762] dump_stack+0x1fc/0x2ef [ 1937.004788] warn_alloc.cold+0x7b/0x18f [ 1937.004807] ? zone_watermark_ok_safe+0x260/0x260 [ 1937.004823] ? retint_kernel+0x2d/0x2d [ 1937.007384] Node 0 DMA32 free:17960kB min:35996kB low:44992kB high:53988kB active_anon:55108kB inactive_anon:59084kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2008kB bounce:0kB free_pcp:588kB local_pcp:340kB free_cma:0kB [ 1937.012406] __vmalloc_area_node+0x4fd/0x780 [ 1937.012425] ? __vmalloc_node_range+0x180/0x180 [ 1937.012441] ? _raw_spin_unlock+0x29/0x40 [ 1937.016039] lowmem_reserve[]: 0 0 1 1 1 [ 1937.020003] ? __get_vm_area_node+0x2e2/0x3a0 [ 1937.020022] __vmalloc_node_range+0xed/0x180 [ 1937.020037] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1937.020055] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1937.024870] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1937.028762] vmalloc_user+0x70/0xe0 [ 1937.057758] lowmem_reserve[]: 0 0 0 0 0 [ 1937.061942] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1937.061957] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1937.061971] __vb2_queue_alloc+0x472/0xe60 [ 1937.061996] vb2_core_create_bufs+0x273/0x7e0 [ 1937.062011] ? __vb2_queue_free+0x870/0x870 [ 1937.066675] Node 1 Normal free:26840kB min:53876kB low:67344kB high:80812kB active_anon:3088kB inactive_anon:130532kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:324kB bounce:0kB free_pcp:3208kB local_pcp:1476kB free_cma:0kB [ 1937.070810] ? __video_do_ioctl+0x632/0xcd0 [ 1937.070828] ? pi_state_update_owner+0x450/0x450 [ 1937.070843] ? __mutex_lock+0x368/0x1190 [ 1937.070859] vb2_create_bufs+0x332/0x620 [ 1937.070877] ? mark_held_locks+0xf0/0xf0 [ 1937.074823] lowmem_reserve[]: 0 0 0 0 0 [ 1937.079307] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1937.079320] ? futex_wait_queue_me+0x404/0x5e0 [ 1937.079334] ? pi_state_update_owner+0x450/0x450 [ 1937.079346] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1937.079360] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1937.079379] v4l_create_bufs+0xb2/0x160 [ 1937.079398] __video_do_ioctl+0x49a/0xcd0 [ 1937.079417] ? v4l_querycap+0x340/0x340 [ 1937.079439] ? __might_fault+0x192/0x1d0 [ 1937.079457] ? v4l_querycap+0x340/0x340 [ 1937.079472] video_usercopy+0x13f/0xfa0 [ 1937.079493] ? v4l_enumstd+0x60/0x60 [ 1937.079507] ? do_futex+0x171/0x1880 [ 1937.079524] ? mark_held_locks+0xf0/0xf0 [ 1937.079542] ? debug_check_no_obj_freed+0x201/0x490 [ 1937.079566] ? video_usercopy+0xfa0/0xfa0 [ 1937.079577] v4l2_ioctl+0x147/0x1a0 [ 1937.079589] ? video_devdata+0xa0/0xa0 [ 1937.079605] do_vfs_ioctl+0xcdb/0x12e0 [ 1937.079620] ? lock_downgrade+0x720/0x720 [ 1937.079635] ? check_preemption_disabled+0x41/0x280 [ 1937.079649] ? ioctl_preallocate+0x200/0x200 [ 1937.079667] ? __fget+0x356/0x510 [ 1937.079684] ? do_dup2+0x450/0x450 [ 1937.079698] ? __se_sys_futex+0x298/0x3b0 [ 1937.079719] ksys_ioctl+0x9b/0xc0 [ 1937.079736] __x64_sys_ioctl+0x6f/0xb0 [ 1937.079750] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1937.079764] do_syscall_64+0xf9/0x620 [ 1937.079788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1937.079800] RIP: 0033:0x7f3bc71ee0c9 [ 1937.079814] Code: Bad RIP value. [ 1937.079822] RSP: 002b:00007f3bc5760168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1937.079835] RAX: ffffffffffffffda RBX: 00007f3bc730df80 RCX: 00007f3bc71ee0c9 [ 1937.079843] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 1937.079851] RBP: 00007f3bc7249ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1937.079859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1937.079867] R13: 00007ffcc780d66f R14: 00007f3bc5760300 R15: 0000000000022000 [ 1937.102123] Mem-Info: [ 1937.121758] Node 0 DMA: 3*4kB (UME) 1*8kB (M) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10868kB [ 1937.142149] active_anon:14527 inactive_anon:47409 isolated_anon:0 [ 1937.142149] active_file:10 inactive_file:12 isolated_file:0 [ 1937.142149] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1937.142149] slab_reclaimable:12819 slab_unreclaimable:115851 [ 1937.142149] mapped:22221 shmem:48085 pagetables:582 bounce:0 [ 1937.142149] free:13919 free_pcp:949 free_cma:0 [ 1937.142175] Node 0 active_anon:55020kB inactive_anon:59104kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1937.142206] Node 1 active_anon:3088kB inactive_anon:130532kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16684kB dirty:0kB writeback:0kB shmem:131496kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1937.146696] Node 0 DMA32: 276*4kB (ME) 481*8kB (UME) 212*16kB (UME) 103*32kB (ME) 25*64kB (UME) 13*128kB (UM) 4*256kB (UM) 2*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 17976kB [ 1937.165616] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1937.181706] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1937.202418] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1937.205405] Node 1 Normal: 416*4kB (ME) 281*8kB (UME) 205*16kB (ME) 162*32kB (ME) 76*64kB (UME) 27*128kB (UME) 14*256kB (UM) 3*512kB (ME) 1*1024kB (M) 0*2048kB 0*4096kB = 26840kB [ 1937.224294] Node 0 DMA32 free:17960kB min:35996kB low:44992kB high:53988kB active_anon:55020kB inactive_anon:59084kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2004kB bounce:0kB free_pcp:588kB local_pcp:248kB free_cma:0kB [ 1937.225047] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1937.241257] lowmem_reserve[]: 0 0 1 1 1 [ 1937.242350] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1937.246319] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1937.253473] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1937.267187] lowmem_reserve[]: 0 0 0 0 0 [ 1937.274004] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1937.281392] Node 1 Normal free:26840kB min:53876kB low:67344kB high:80812kB active_anon:3088kB inactive_anon:130532kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:324kB bounce:0kB free_pcp:3208kB local_pcp:1732kB free_cma:0kB [ 1937.284320] 48107 total pagecache pages [ 1937.286479] lowmem_reserve[]: 0 0 0 0 0 [ 1937.293835] 0 pages in swap cache [ 1937.310806] Node 0 DMA: 3*4kB (UME) 1*8kB (M) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10868kB [ 1937.314555] Swap cache stats: add 0, delete 0, find 0/0 [ 1937.314842] Node 0 DMA32: 276*4kB (ME) 482*8kB (UME) 212*16kB (UME) 103*32kB (ME) 25*64kB (UME) 13*128kB (UM) 4*256kB (UM) 2*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 17984kB [ 1937.318711] Free swap = 0kB [ 1937.335955] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1937.342436] Total swap = 0kB [ 1937.351324] Node 1 Normal: 416*4kB (ME) 281*8kB (UME) 205*16kB (ME) 162*32kB (ME) 76*64kB (UME) 27*128kB (UME) 14*256kB (UM) 3*512kB (ME) 1*1024kB (M) 0*2048kB 0*4096kB = 26840kB [ 1937.354502] 2097051 pages RAM [ 1937.372546] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1937.382711] 0 pages HighMem/MovableOnly [ 1937.394928] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1937.409607] 369649 pages reserved [ 1937.448988] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1937.470592] 0 pages cma reserved [ 1937.505413] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1937.516305] Unreclaimable slab info: [ 1937.544696] 48107 total pagecache pages [ 1937.556556] Name Used Total [ 1937.576896] 0 pages in swap cache [ 1937.610101] pid_2 12KB 32KB [ 1937.619093] Swap cache stats: add 0, delete 0, find 0/0 [ 1937.619295] batadv_tt_change_cache 3KB 7KB [ 1937.655998] Free swap = 0kB [ 1937.664449] batadv_tl_cache 8KB 20KB [ 1937.672178] Total swap = 0kB [ 1937.704942] TIPC 15KB 22KB [ 1937.716267] 2097051 pages RAM [ 1937.737131] SCTPv6 22KB 30KB [ 1937.750314] 0 pages HighMem/MovableOnly [ 1937.771947] DCCPv6 17KB 30KB [ 1937.783491] 369649 pages reserved [ 1937.804792] DCCP 16KB 28KB [ 1937.811939] 0 pages cma reserved [ 1937.828185] RXRPC 16KB 19KB [ 1937.918590] rxrpc_call_jar 112KB 133KB [ 1937.924036] bridge_fdb_cache 14KB 27KB [ 1937.929462] fib6_nodes 250KB 288KB [ 1937.938315] ip6_dst_cache 741KB 930KB [ 1937.943785] RAWv6 111KB 141KB [ 1937.949158] UDPv6 37KB 45KB [ 1937.957999] TCPv6 33KB 48KB [ 1937.963650] nf_conntrack 12KB 18KB [ 1937.969523] t10_alua_lu_gp_cache 0KB 3KB [ 1937.978726] sd_ext_cdb 0KB 7KB [ 1937.984154] scsi_sense_cache 1056KB 1060KB [ 1937.993164] virtio_scsi_cmd 16KB 16KB [ 1937.998543] sgpool-128 8KB 8KB [ 1938.005635] sgpool-64 4KB 12KB [ 1938.014384] sgpool-32 2KB 15KB [ 1938.019825] sgpool-16 1KB 7KB [ 1938.025194] sgpool-8 0KB 7KB [ 1938.034042] mqueue_inode_cache 15KB 22KB [ 1938.039514] bio_post_read_ctx 14KB 15KB [ 1938.045078] bio-2 14KB 15KB [ 1938.053717] jfs_mp 7KB 7KB [ 1938.059133] cifs_small_rq 15KB 16KB [ 1938.064567] cifs_request 67KB 67KB [ 1938.073598] cifs_mpx_ids 0KB 7KB [ 1938.078989] nfs_commit_data 3KB 14KB [ 1938.084414] nfs_write_data 34KB 44KB [ 1938.093150] ext4_system_zone 1KB 7KB [ 1938.098548] bio-1 1KB 7KB [ 1938.105726] pid_namespace 3KB 11KB [ 1938.114723] rpc_buffers 17KB 25KB [ 1938.120310] rpc_tasks 2KB 7KB [ 1938.125674] UNIX 1965KB 1980KB [ 1938.134803] tcp_bind_bucket 1KB 4KB [ 1938.140295] ip_fib_trie 38KB 47KB [ 1938.145659] ip_fib_alias 180KB 205KB [ 1938.154554] ip_dst_cache 15KB 24KB [ 1938.159991] RAW 66KB 97KB [ 1938.165356] UDP 57KB 81KB [ 1938.174882] TCP 28KB 33KB [ 1938.180317] hugetlbfs_inode_cache 3KB 15KB [ 1938.186034] fscache_cookie_jar 1KB 7KB [ 1938.195168] eventpoll_pwq 22KB 39KB [ 1938.200593] eventpoll_epi 42KB 70KB [ 1938.207716] inotify_inode_mark 12KB 23KB [ 1938.216607] request_queue 199KB 199KB [ 1938.222045] blkdev_requests 1KB 3KB [ 1938.227587] blkdev_ioc 18KB 34KB [ 1938.236739] bio-0 656KB 753KB [ 1938.242197] biovec-max 1369KB 1377KB [ 1938.247570] biovec-64 767KB 834KB [ 1938.256541] biovec-16 124KB 157KB [ 1938.261976] bio_integrity_payload 1KB 8KB [ 1938.267685] khugepaged_mm_slot 3KB 23KB [ 1938.276462] uid_cache 0KB 4KB [ 1938.281880] dmaengine-unmap-2 0KB 3KB [ 1938.287331] skbuff_fclone_cache 20KB 30KB [ 1938.296595] skbuff_head_cache 9334KB 9825KB [ 1938.302100] configfs_dir_cache 3KB 7KB [ 1938.309224] file_lock_cache 31KB 39KB [ 1938.317964] file_lock_ctx 9KB 11KB [ 1938.326772] fsnotify_mark_connector 5KB 15KB [ 1938.336074] net_namespace 87KB 96KB [ 1938.345191] shmem_inode_cache 8063KB 8108KB [ 1938.354287] task_delay_info 259KB 391KB [ 1938.363089] taskstats 20KB 26KB [ 1938.368482] proc_dir_entry 951KB 1065KB [ 1938.377445] pde_opener 15KB 31KB [ 1938.386196] seq_file 228KB 389KB [ 1938.395002] sigqueue 52KB 82KB [ 1938.404017] kernfs_node_cache 18239KB 18742KB [ 1938.414707] mnt_cache 226KB 240KB [ 1938.427216] filp 7220KB 7713KB [ 1938.436123] names_cache 105387KB 105446KB [ 1938.445136] iint_cache 26KB 43KB [ 1938.453771] key_jar 19KB 105KB [ 1938.459168] uts_namespace 4KB 7KB [ 1938.468093] nsproxy 3KB 15KB [ 1938.476669] vm_area_struct 2975KB 3476KB [ 1938.485228] mm_struct 474KB 572KB [ 1938.494218] fs_cache 292KB 412KB [ 1938.502963] files_cache 1095KB 1263KB [ 1938.508342] signal_cache 1972KB 2228KB [ 1938.518820] sighand_cache 592KB 659KB [ 1938.527715] task_struct 8989KB 9077KB [ 1938.536483] cred_jar 2322KB 2648KB [ 1938.545315] anon_vma_chain 900KB 1319KB [ 1938.554341] anon_vma 144KB 308KB [ 1938.563123] pid 171KB 272KB [ 1938.568504] Acpi-Operand 156KB 198KB [ 1938.577113] Acpi-ParseExt 9KB 11KB [ 1938.585910] Acpi-Parse 41KB 47KB [ 1938.594762] Acpi-State 52KB 63KB [ 1938.603583] Acpi-Namespace 20KB 27KB [ 1938.609409] numa_policy 0KB 3KB [ 1938.623268] debug_objects_cache 1900KB 1906KB [ 1938.628835] trace_event_file 297KB 298KB [ 1938.637605] ftrace_event_field 398KB 401KB [ 1938.646282] pool_workqueue 144KB 160KB [ 1938.663520] page->ptl 436KB 1000KB [ 1938.668964] kmalloc-2097152 2050KB 2050KB [ 1938.679192] kmalloc-524288 2056KB 2056KB [ 1938.696170] kmalloc-262144 1290KB 1290KB [ 1938.705094] kmalloc-131072 650KB 650KB [ 1938.724634] kmalloc-65536 3102KB 3168KB [ 1938.730239] kmalloc-32768 2277KB 2442KB [ 1938.735605] kmalloc-16384 1303KB 1419KB [ 1938.747436] kmalloc-8192 5643KB 5758KB [ 1938.753081] kmalloc-4096 30515KB 30574KB [ 1938.758451] kmalloc-2048 18032KB 18799KB [ 1938.770408] kmalloc-1024 13932KB 15387KB [ 1938.775890] kmalloc-512 17625KB 18311KB [ 1938.784473] kmalloc-256 5877KB 6472KB [ 1938.793286] kmalloc-128 1383KB 1614KB [ 1938.798676] kmalloc-96 3421KB 4124KB [ 1938.807513] kmalloc-64 2752KB 3848KB [ 1938.816288] kmalloc-32 1966KB 2547KB [ 1938.827018] kmalloc-192 2328KB 2964KB [ 1938.839031] kmem_cache 177KB 183KB [ 1938.849436] Out of memory (oom_kill_allocating_task): Kill process 12580 (systemd-journal) score 0 or sacrifice child [ 1938.871752] Killed process 12580 (systemd-journal) total-vm:46096kB, anon-rss:492kB, file-rss:4kB, shmem-rss:2288kB [ 1938.895513] oom_reaper: reaped process 12580 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2288kB [ 1938.916260] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1938.934306] in:imklog cpuset=/ mems_allowed=0-1 [ 1938.963476] CPU: 0 PID: 12923 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1938.970942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1938.980298] Call Trace: [ 1938.982894] dump_stack+0x1fc/0x2ef [ 1938.986522] dump_header+0x15d/0xc3f [ 1938.990268] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1938.995382] ? ___ratelimit+0x319/0x590 [ 1938.999380] oom_kill_process.cold+0x10/0x692 [ 1939.003886] ? check_preemption_disabled+0x41/0x280 [ 1939.008905] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1939.014193] out_of_memory+0x1072/0x1390 [ 1939.018270] ? oom_killer_disable+0x270/0x270 [ 1939.022775] ? mutex_trylock+0x15f/0x1a0 [ 1939.026844] __alloc_pages_nodemask+0x23a2/0x2890 [ 1939.031699] ? find_get_entry+0x4cd/0x8a0 [ 1939.035860] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1939.040737] alloc_pages_current+0x193/0x2a0 [ 1939.045152] filemap_fault+0x146e/0x2180 [ 1939.049243] ext4_filemap_fault+0x84/0xb0 [ 1939.053482] __do_fault+0x10b/0x4b0 [ 1939.057130] __handle_mm_fault+0x273b/0x41c0 [ 1939.061548] ? vm_insert_page+0x9c0/0x9c0 [ 1939.065699] ? lock_downgrade+0x720/0x720 [ 1939.069861] ? check_preemption_disabled+0x41/0x280 [ 1939.074890] handle_mm_fault+0x436/0xb10 [ 1939.078964] __do_page_fault+0x68e/0xd60 [ 1939.083037] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1939.088142] ? spurious_fault+0x840/0x840 [ 1939.092287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1939.097139] ? page_fault+0x8/0x30 [ 1939.100679] page_fault+0x1e/0x30 [ 1939.104136] RIP: 0033:0x7fba477fd22d [ 1939.107847] Code: Bad RIP value. [ 1939.111208] RSP: 002b:00007fba45199580 EFLAGS: 00010293 [ 1939.116568] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fba477fd22d [ 1939.123835] RDX: 0000000000001fa0 RSI: 00007fba45199da0 RDI: 0000000000000004 [ 1939.131108] RBP: 000055bdb9ad09d0 R08: 0000000000000000 R09: 0000000004000001 [ 1939.138383] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fba45199da0 [ 1939.145668] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fba45199deb [ 1939.164152] Mem-Info: [ 1939.166660] active_anon:14405 inactive_anon:47408 isolated_anon:0 [ 1939.166660] active_file:12 inactive_file:10 isolated_file:0 [ 1939.166660] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1939.166660] slab_reclaimable:12819 slab_unreclaimable:115817 [ 1939.166660] mapped:21633 shmem:48085 pagetables:557 bounce:0 [ 1939.166660] free:15062 free_pcp:18 free_cma:0 [ 1939.211803] Node 0 active_anon:54988kB inactive_anon:59104kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72196kB dirty:0kB writeback:0kB shmem:60844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1939.252100] Node 1 active_anon:2632kB inactive_anon:130528kB active_file:40kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:131496kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1939.291310] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1939.330230] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1939.335292] Node 0 DMA32 free:18708kB min:35996kB low:44992kB high:53988kB active_anon:54988kB inactive_anon:59084kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2004kB bounce:0kB free_pcp:72kB local_pcp:72kB free_cma:0kB [ 1939.371159] lowmem_reserve[]: 0 0 1 1 1 [ 1939.375169] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1939.408056] lowmem_reserve[]: 0 0 0 0 0 [ 1939.412139] Node 1 Normal free:30664kB min:53876kB low:67344kB high:80812kB active_anon:2632kB inactive_anon:130528kB active_file:40kB inactive_file:36kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:224kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1939.447921] lowmem_reserve[]: 0 0 0 0 0 [ 1939.452074] Node 0 DMA: 3*4kB (UME) 1*8kB (M) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10868kB [ 1939.474946] Node 0 DMA32: 299*4kB (UME) 491*8kB (UME) 215*16kB (UME) 106*32kB (UME) 26*64kB (UME) 14*128kB (UM) 3*256kB (M) 1*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 18740kB [ 1939.497058] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1939.522995] Node 1 Normal: 324*4kB (UME) 269*8kB (UME) 223*16kB (UME) 157*32kB (UME) 73*64kB (UME) 31*128kB (UME) 15*256kB (M) 8*512kB (UME) 2*1024kB (M) 0*2048kB 0*4096kB = 30664kB [ 1939.557698] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1939.576747] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1939.586510] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1939.596473] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1939.623839] 48107 total pagecache pages [ 1939.627855] 0 pages in swap cache [ 1939.646587] Swap cache stats: add 0, delete 0, find 0/0 [ 1939.653478] Free swap = 0kB [ 1939.656508] Total swap = 0kB [ 1939.660115] 2097051 pages RAM [ 1939.663225] 0 pages HighMem/MovableOnly [ 1939.667337] 369649 pages reserved [ 1939.671409] 0 pages cma reserved [ 1939.674780] Unreclaimable slab info: [ 1939.679111] Name Used Total [ 1939.684713] pid_2 11KB 32KB [ 1939.690310] batadv_tt_change_cache 3KB 7KB [ 1939.696227] batadv_tl_cache 8KB 20KB [ 1939.702060] TIPC 15KB 22KB [ 1939.707655] SCTPv6 22KB 30KB [ 1939.713285] DCCPv6 17KB 30KB [ 1939.718754] DCCP 16KB 28KB [ 1939.724338] RXRPC 16KB 19KB [ 1939.729832] rxrpc_call_jar 112KB 133KB [ 1939.735283] bridge_fdb_cache 13KB 27KB [ 1939.745821] fib6_nodes 250KB 288KB [ 1939.751510] ip6_dst_cache 740KB 930KB [ 1939.757300] RAWv6 111KB 141KB [ 1939.768118] UDPv6 37KB 41KB [ 1939.773789] TCPv6 33KB 48KB [ 1939.784505] nf_conntrack 12KB 18KB [ 1939.790204] t10_alua_lu_gp_cache 0KB 3KB [ 1939.797074] sd_ext_cdb 0KB 7KB [ 1939.819534] scsi_sense_cache 1056KB 1060KB [ 1939.824939] virtio_scsi_cmd 16KB 16KB [ 1939.830419] sgpool-128 8KB 8KB [ 1939.836900] sgpool-64 4KB 12KB [ 1939.844319] sgpool-32 2KB 15KB [ 1939.851443] sgpool-16 1KB 7KB [ 1939.856816] sgpool-8 0KB 7KB [ 1939.864623] mqueue_inode_cache 15KB 22KB [ 1939.872451] bio_post_read_ctx 14KB 15KB [ 1939.878413] bio-2 14KB 15KB [ 1939.888381] jfs_mp 7KB 7KB [ 1939.896252] cifs_small_rq 15KB 16KB [ 1939.904127] cifs_request 67KB 67KB [ 1939.911929] cifs_mpx_ids 0KB 7KB [ 1939.917895] nfs_commit_data 3KB 14KB [ 1939.926676] nfs_write_data 34KB 44KB [ 1939.933530] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 1939.934997] ext4_system_zone 1KB 7KB [ 1939.952937] bio-1 1KB 7KB [ 1939.958322] pid_namespace 3KB 11KB [ 1939.964228] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 1939.964581] rpc_buffers 17KB 25KB [ 1939.985124] rpc_tasks 2KB 7KB [ 1939.990582] UNIX 1965KB 1976KB [ 1939.995953] tcp_bind_bucket 1KB 4KB [ 1940.006144] ip_fib_trie 38KB 47KB [ 1940.011796] ip_fib_alias 180KB 205KB [ 1940.017165] ip_dst_cache 14KB 24KB [ 1940.028216] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 1940.048786] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 1940.059745] RAW 66KB 97KB [ 1940.065131] UDP 55KB 81KB [ 1940.079717] systemd[1]: Stopped Journal Service. [ 1940.093469] TCP 28KB 33KB [ 1940.098868] hugetlbfs_inode_cache 3KB 15KB [ 1940.110167] systemd[1]: Starting Journal Service... [ 1940.119527] fscache_cookie_jar 1KB 7KB [ 1940.124996] eventpoll_pwq 22KB 39KB [ 1940.137383] eventpoll_epi 41KB 70KB [ 1940.142910] inotify_inode_mark 11KB 23KB [ 1940.148370] request_queue 199KB 199KB [ 1940.155899] blkdev_requests 1KB 3KB [ 1940.164538] blkdev_ioc 31KB 34KB [ 1940.172391] bio-0 664KB 753KB [ 1940.177766] biovec-max 1369KB 1377KB [ 1940.186354] biovec-64 743KB 826KB [ 1940.193401] biovec-16 131KB 157KB [ 1940.198774] bio_integrity_payload 1KB 8KB [ 1940.208505] khugepaged_mm_slot 3KB 23KB [ 1940.218707] uid_cache 0KB 4KB [ 1940.227609] dmaengine-unmap-2 0KB 3KB [ 1940.235916] skbuff_fclone_cache 20KB 30KB [ 1940.244853] skbuff_head_cache 9494KB 9825KB [ 1940.253929] configfs_dir_cache 3KB 7KB [ 1940.259391] file_lock_cache 31KB 39KB [ 1940.264877] file_lock_ctx 9KB 11KB [ 1940.270317] fsnotify_mark_connector 5KB 15KB [ 1940.289465] net_namespace 87KB 96KB [ 1940.294869] shmem_inode_cache 8062KB 8108KB [ 1940.309465] task_delay_info 258KB 391KB [ 1940.314849] taskstats 20KB 26KB [ 1940.322272] proc_dir_entry 950KB 1065KB [ 1940.327649] pde_opener 15KB 31KB [ 1940.333765] seq_file 239KB 389KB [ 1940.339723] sigqueue 52KB 82KB [ 1940.345104] kernfs_node_cache 18252KB 18742KB [ 1940.350992] mnt_cache 226KB 240KB [ 1940.358502] filp 7191KB 7713KB [ 1940.364391] names_cache 104711KB 104711KB [ 1940.371087] iint_cache 35KB 43KB [ 1940.378549] key_jar 19KB 105KB [ 1940.384079] uts_namespace 4KB 7KB [ 1940.392304] nsproxy 3KB 15KB [ 1940.398046] vm_area_struct 3005KB 3476KB [ 1940.403497] mm_struct 494KB 572KB [ 1940.408862] fs_cache 291KB 412KB [ 1940.414318] files_cache 1093KB 1263KB [ 1940.420024] signal_cache 1969KB 2228KB [ 1940.425393] sighand_cache 578KB 659KB [ 1940.431000] task_struct 8963KB 9052KB [ 1940.436358] cred_jar 2292KB 2648KB [ 1940.441915] anon_vma_chain 896KB 1319KB [ 1940.447286] anon_vma 137KB 308KB [ 1940.453281] pid 170KB 272KB [ 1940.460505] Acpi-Operand 156KB 198KB [ 1940.467553] Acpi-ParseExt 9KB 11KB [ 1940.473970] Acpi-Parse 41KB 47KB [ 1940.480036] Acpi-State 52KB 63KB [ 1940.485413] Acpi-Namespace 20KB 27KB [ 1940.492557] systemd-journald[13775]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 1940.507973] numa_policy 0KB 3KB [ 1940.513457] debug_objects_cache 1900KB 1906KB [ 1940.519000] trace_event_file 297KB 298KB [ 1940.539494] ftrace_event_field 398KB 401KB [ 1940.545099] pool_workqueue 144KB 160KB [ 1940.560331] page->ptl 434KB 1000KB [ 1940.565761] kmalloc-2097152 2050KB 2050KB [ 1940.609444] kmalloc-524288 2056KB 2056KB [ 1940.614845] kmalloc-262144 1290KB 1290KB [ 1940.639625] kmalloc-131072 650KB 650KB [ 1940.645006] kmalloc-65536 3102KB 3168KB [ 1940.659470] kmalloc-32768 2277KB 2442KB [ 1940.666573] kmalloc-16384 1336KB 1386KB [ 1940.689467] kmalloc-8192 5643KB 5742KB [ 1940.694874] kmalloc-4096 30612KB 30634KB [ 1940.709469] kmalloc-2048 18032KB 18799KB [ 1940.714868] kmalloc-1024 13972KB 15387KB [ 1940.729488] kmalloc-512 17911KB 18311KB [ 1940.734878] kmalloc-256 5877KB 6472KB [ 1940.740311] kmalloc-128 1383KB 1614KB [ 1940.745707] kmalloc-96 3473KB 4124KB [ 1940.751126] kmalloc-64 2752KB 3848KB [ 1940.756491] kmalloc-32 1970KB 2547KB [ 1940.762613] kmalloc-192 2342KB 2964KB [ 1940.771920] kmem_cache 177KB 183KB [ 1940.777308] Out of memory (oom_kill_allocating_task): Kill process 12923 (in:imklog) score 0 or sacrifice child [ 1940.788026] Killed process 12919 (rsyslogd) total-vm:254332kB, anon-rss:660kB, file-rss:0kB, shmem-rss:0kB [ 1940.824858] oom_reaper: reaped process 12919 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1940.853634] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL [ 1940.891601] systemd[1]: rsyslog.service: Unit entered failed state. [ 1940.898346] systemd[1]: rsyslog.service: Failed with result 'signal'. [ 1941.170003] systemd[1]: rsyslog.service: Service hold-off time over, scheduling restart. 21:06:31 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502, 0x3, 0x5, 0x0, 0x8, 0x2, 0x7, 0x3f, 0x6], 0x7fff}}, 0x6}) 21:06:31 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xffffffffffffff38, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) socketpair(0x22, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @broadcast}, 0x10) 21:06:31 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:06:31 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8], 0x7fff}}, 0x6}) 21:06:31 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x9, 0x2, 0x0, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:06:31 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) (async) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000005c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000cc0)=@multiplanar_overlay={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3ddb6dbb"}, 0x0, 0x3, {0x0}}) (async) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x2, @pix={0x400, 0x2, 0x38414762, 0x3, 0x3, 0x6, 0x8, 0x1, 0x1, 0x7}}) 21:06:32 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xffffffffffffff38, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) socketpair(0x22, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @broadcast}, 0x10) 21:06:32 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:06:32 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:06:32 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xffffffffffffff38, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) socketpair(0x22, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @broadcast}, 0x10) 21:06:32 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:06:32 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[], &(0x7f0000000000)=""/178, 0x28, 0xb2, 0x1}, 0x20) 21:06:32 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) (async) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000005c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000cc0)=@multiplanar_overlay={0x0, 0x2, 0x4, 0x0, 0x0, {0x77359400}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3ddb6dbb"}, 0x0, 0x3, {0x0}}) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x2, @pix={0x400, 0x2, 0x38414762, 0x3, 0x3, 0x6, 0x8, 0x1, 0x1, 0x7}}) 21:06:32 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x9, 0x2, 0x0, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:06:32 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:06:32 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[], &(0x7f0000000000)=""/178, 0x28, 0xb2, 0x1}, 0x20) [ 1949.441706] oom_reaper: reaped process 13792 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 1949.477295] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1949.495158] in:imklog cpuset=/ mems_allowed=0-1 [ 1949.499947] CPU: 0 PID: 13781 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1949.507386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1949.516724] Call Trace: [ 1949.519298] dump_stack+0x1fc/0x2ef [ 1949.522932] dump_header+0x15d/0xc3f [ 1949.526714] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1949.531795] ? ___ratelimit+0x319/0x590 [ 1949.535753] oom_kill_process.cold+0x10/0x692 [ 1949.540229] ? check_preemption_disabled+0x41/0x280 [ 1949.545233] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1949.550489] out_of_memory+0x1072/0x1390 [ 1949.554550] ? oom_killer_disable+0x270/0x270 [ 1949.559030] ? mutex_trylock+0x15f/0x1a0 [ 1949.563074] __alloc_pages_nodemask+0x23a2/0x2890 [ 1949.567912] ? find_get_entry+0x4cd/0x8a0 [ 1949.572064] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1949.576932] alloc_pages_current+0x193/0x2a0 [ 1949.581336] filemap_fault+0x146e/0x2180 [ 1949.585394] ext4_filemap_fault+0x84/0xb0 [ 1949.589528] __do_fault+0x10b/0x4b0 [ 1949.593140] __handle_mm_fault+0x273b/0x41c0 [ 1949.597531] ? vm_insert_page+0x9c0/0x9c0 [ 1949.601677] ? lock_downgrade+0x720/0x720 [ 1949.605947] ? check_preemption_disabled+0x41/0x280 [ 1949.610967] handle_mm_fault+0x436/0xb10 [ 1949.615050] __do_page_fault+0x68e/0xd60 [ 1949.619106] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1949.624121] ? spurious_fault+0x840/0x840 [ 1949.628264] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1949.633094] ? page_fault+0x8/0x30 [ 1949.636617] page_fault+0x1e/0x30 [ 1949.640053] RIP: 0033:0x7fb9587a922d [ 1949.643758] Code: Bad RIP value. [ 1949.647112] RSP: 002b:00007fb956145580 EFLAGS: 00010293 [ 1949.652476] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fb9587a922d [ 1949.659730] RDX: 0000000000001fa0 RSI: 00007fb956145da0 RDI: 0000000000000004 [ 1949.666988] RBP: 00005584ced7d9d0 R08: 00007fb957922940 R09: 0000000000000000 [ 1949.674436] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007fb956145da0 [ 1949.681687] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fb956147372 [ 1949.695734] Mem-Info: [ 1949.698172] active_anon:14461 inactive_anon:49440 isolated_anon:0 [ 1949.698172] active_file:13 inactive_file:15 isolated_file:0 [ 1949.698172] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1949.698172] slab_reclaimable:12887 slab_unreclaimable:119029 [ 1949.698172] mapped:22007 shmem:50132 pagetables:558 bounce:0 [ 1949.698172] free:13867 free_pcp:945 free_cma:0 [ 1949.702176] syz-executor.4: vmalloc: allocation failure, allocated 1619935232 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1949.735168] Node 0 active_anon:55452kB inactive_anon:59100kB active_file:20kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1949.750572] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 1949.778371] Node 1 active_anon:2392kB inactive_anon:138660kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15828kB dirty:0kB writeback:0kB shmem:139688kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1949.783594] CPU: 1 PID: 13792 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 1949.809592] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1949.813986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1949.843452] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1949.849890] Call Trace: [ 1949.849914] dump_stack+0x1fc/0x2ef [ 1949.849932] warn_alloc.cold+0x7b/0x18f [ 1949.849950] ? zone_watermark_ok_safe+0x260/0x260 [ 1949.854958] Node 0 DMA32 free:17932kB min:35996kB low:44992kB high:53988kB active_anon:55452kB inactive_anon:59080kB active_file:20kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2036kB bounce:0kB free_pcp:1880kB local_pcp:344kB free_cma:0kB [ 1949.857534] ? retint_kernel+0x2d/0x2d [ 1949.864372] lowmem_reserve[]: 0 0 1 1 1 [ 1949.865110] __vmalloc_area_node+0x4fd/0x780 [ 1949.869953] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1949.898995] ? __vmalloc_node_range+0x180/0x180 [ 1949.899011] ? _raw_spin_unlock+0x29/0x40 [ 1949.899024] ? __get_vm_area_node+0x2e2/0x3a0 [ 1949.899041] __vmalloc_node_range+0xed/0x180 [ 1949.899056] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1949.899069] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1949.899079] vmalloc_user+0x70/0xe0 [ 1949.899091] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1949.899105] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1949.899120] __vb2_queue_alloc+0x472/0xe60 [ 1949.899145] vb2_core_create_bufs+0x273/0x7e0 [ 1949.899161] ? __vb2_queue_free+0x870/0x870 [ 1949.899182] ? __video_do_ioctl+0x632/0xcd0 [ 1949.899201] ? __mutex_lock+0x368/0x1190 [ 1949.899219] vb2_create_bufs+0x332/0x620 [ 1949.899237] ? mark_held_locks+0xf0/0xf0 [ 1949.899252] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1949.899269] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 1949.899286] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1949.899308] v4l_create_bufs+0xb2/0x160 [ 1949.899327] __video_do_ioctl+0x49a/0xcd0 [ 1949.899348] ? v4l_querycap+0x340/0x340 [ 1949.899395] ? __might_fault+0x192/0x1d0 [ 1949.899414] ? v4l_querycap+0x340/0x340 [ 1949.899430] video_usercopy+0x13f/0xfa0 [ 1949.899450] ? v4l_enumstd+0x60/0x60 [ 1949.899465] ? do_futex+0x171/0x1880 [ 1949.899481] ? mark_held_locks+0xf0/0xf0 [ 1949.899500] ? debug_check_no_obj_freed+0x201/0x490 [ 1949.899523] ? video_usercopy+0xfa0/0xfa0 [ 1949.899535] v4l2_ioctl+0x147/0x1a0 [ 1949.899548] ? video_devdata+0xa0/0xa0 [ 1949.899564] do_vfs_ioctl+0xcdb/0x12e0 [ 1949.899580] ? lock_downgrade+0x720/0x720 [ 1949.899595] ? check_preemption_disabled+0x41/0x280 [ 1949.899610] ? ioctl_preallocate+0x200/0x200 [ 1949.899629] ? __fget+0x356/0x510 [ 1949.899646] ? do_dup2+0x450/0x450 [ 1949.899658] ? __se_sys_futex+0x298/0x3b0 [ 1949.899681] ksys_ioctl+0x9b/0xc0 [ 1949.899698] __x64_sys_ioctl+0x6f/0xb0 [ 1949.899712] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1949.899727] do_syscall_64+0xf9/0x620 [ 1949.899746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1949.899758] RIP: 0033:0x7fdb8ca690c9 [ 1949.899772] Code: Bad RIP value. [ 1949.899780] RSP: 002b:00007fdb8afdb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1949.899793] RAX: ffffffffffffffda RBX: 00007fdb8cb88f80 RCX: 00007fdb8ca690c9 [ 1949.899801] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 1949.899809] RBP: 00007fdb8cac4ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1949.899816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1949.899825] R13: 00007ffdfae0992f R14: 00007fdb8afdb300 R15: 0000000000022000 [ 1949.910781] Mem-Info: [ 1949.916793] lowmem_reserve[]: 0 0 0 0 0 [ 1949.944474] active_anon:14461 inactive_anon:49440 isolated_anon:0 [ 1949.944474] active_file:13 inactive_file:15 isolated_file:0 [ 1949.944474] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1949.944474] slab_reclaimable:12887 slab_unreclaimable:119029 [ 1949.944474] mapped:22007 shmem:50132 pagetables:558 bounce:0 [ 1949.944474] free:13867 free_pcp:945 free_cma:0 [ 1949.948914] Node 1 Normal free:26656kB min:53876kB low:67344kB high:80812kB active_anon:2392kB inactive_anon:138660kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:196kB bounce:0kB free_pcp:1900kB local_pcp:1652kB free_cma:0kB [ 1949.952715] Node 0 active_anon:55452kB inactive_anon:59100kB active_file:20kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1949.956927] lowmem_reserve[]: 0 0 0 0 0 [ 1949.968941] Node 1 active_anon:2392kB inactive_anon:138660kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15828kB dirty:0kB writeback:0kB shmem:139688kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1949.972896] Node 0 DMA: 2*4kB (ME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10872kB [ 1949.974583] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1949.978716] Node 0 DMA32: 269*4kB (UME) 575*8kB (UME) 260*16kB (ME) 87*32kB (ME) 35*64kB (UME) 12*128kB (M) 4*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 17932kB [ 1949.988064] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1949.992626] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1949.993631] Node 0 DMA32 free:17932kB min:35996kB low:44992kB high:53988kB active_anon:55452kB inactive_anon:59080kB active_file:20kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2036kB bounce:0kB free_pcp:1880kB local_pcp:1536kB free_cma:0kB [ 1949.997914] Node 1 Normal: 292*4kB (ME) 216*8kB (ME) 167*16kB (UME) 79*32kB (ME) 10*64kB (UME) 16*128kB (UME) 16*256kB (UM) 7*512kB (ME) 2*1024kB (M) 1*2048kB (U) 1*4096kB (U) = 26656kB [ 1950.002061] lowmem_reserve[]: 0 0 1 1 1 [ 1950.012258] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1950.015274] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1950.024228] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1950.025713] lowmem_reserve[]: 0 0 0 0 0 [ 1950.032921] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1950.033985] Node 1 Normal free:26656kB min:53876kB low:67344kB high:80812kB active_anon:2392kB inactive_anon:138660kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:196kB bounce:0kB free_pcp:1900kB local_pcp:248kB free_cma:0kB [ 1950.037914] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1950.047808] lowmem_reserve[]: 0 0 0 0 0 [ 1950.053749] 50160 total pagecache pages [ 1950.054093] Node 0 DMA: 2*4kB (ME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10872kB [ 1950.057799] 0 pages in swap cache [ 1950.066300] Node 0 DMA32: 268*4kB (UME) 578*8kB (UME) 263*16kB (UME) 90*32kB (UME) 35*64kB (UME) 13*128kB (UM) 4*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18224kB [ 1950.066892] Swap cache stats: add 0, delete 0, find 0/0 [ 1950.071069] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1950.077316] Free swap = 0kB [ 1950.078567] Node 1 Normal: 292*4kB (ME) 216*8kB (ME) 167*16kB (UME) 79*32kB (ME) 10*64kB (UME) 16*128kB (UME) 16*256kB (UM) 7*512kB (ME) 2*1024kB (M) 1*2048kB (U) 1*4096kB (U) = 26656kB [ 1950.084149] Total swap = 0kB [ 1950.088924] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1950.092528] 2097051 pages RAM [ 1950.096090] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1950.099589] 0 pages HighMem/MovableOnly [ 1950.099594] 369649 pages reserved [ 1950.115753] 0 pages cma reserved [ 1950.119285] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1950.119295] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1950.119306] 50160 total pagecache pages [ 1950.136727] Unreclaimable slab info: [ 1950.143362] 0 pages in swap cache [ 1950.164787] Name Used Total [ 1950.165298] Swap cache stats: add 0, delete 0, find 0/0 [ 1950.176457] pid_2 15KB 32KB [ 1950.179789] Free swap = 0kB [ 1950.179795] Total swap = 0kB [ 1950.179804] 2097051 pages RAM [ 1950.179810] 0 pages HighMem/MovableOnly [ 1950.179815] 369649 pages reserved [ 1950.179819] 0 pages cma reserved [ 1950.716455] batadv_tt_change_cache 2KB 7KB [ 1950.722324] batadv_tl_cache 7KB 20KB [ 1950.727711] TIPC 15KB 22KB [ 1950.733160] SCTPv6 20KB 30KB [ 1950.738530] DCCPv6 17KB 30KB [ 1950.743955] DCCP 16KB 28KB [ 1950.749411] RXRPC 16KB 19KB [ 1950.754773] rxrpc_call_jar 112KB 133KB [ 1950.760625] bridge_fdb_cache 13KB 27KB [ 1950.765992] fib6_nodes 238KB 288KB [ 1950.771427] ip6_dst_cache 745KB 930KB [ 1950.776792] RAWv6 101KB 141KB [ 1950.782212] UDPv6 37KB 41KB [ 1950.787580] TCPv6 36KB 48KB [ 1950.792997] nf_conntrack 12KB 18KB [ 1950.800184] t10_alua_lu_gp_cache 0KB 3KB [ 1950.805820] sd_ext_cdb 0KB 7KB [ 1950.811233] scsi_sense_cache 1056KB 1060KB [ 1950.816590] virtio_scsi_cmd 16KB 16KB [ 1950.822013] sgpool-128 8KB 8KB [ 1950.827374] sgpool-64 4KB 12KB [ 1950.839502] sgpool-32 2KB 15KB [ 1950.844875] sgpool-16 1KB 7KB [ 1950.853546] sgpool-8 0KB 7KB [ 1950.862494] mqueue_inode_cache 15KB 22KB [ 1950.867964] bio_post_read_ctx 14KB 15KB [ 1950.876919] bio-2 14KB 15KB [ 1950.885726] jfs_mp 7KB 7KB [ 1950.894767] cifs_small_rq 15KB 16KB [ 1950.905307] cifs_request 67KB 67KB [ 1950.913992] cifs_mpx_ids 0KB 7KB [ 1950.923262] nfs_commit_data 3KB 14KB [ 1950.928644] nfs_write_data 34KB 44KB [ 1950.937492] ext4_system_zone 1KB 7KB [ 1950.946329] bio-1 1KB 7KB [ 1950.955440] pid_namespace 3KB 11KB [ 1950.964223] rpc_buffers 17KB 25KB [ 1950.973070] rpc_tasks 2KB 7KB [ 1950.978440] UNIX 1762KB 1833KB [ 1950.987186] tcp_bind_bucket 1KB 4KB [ 1950.996000] ip_fib_trie 34KB 47KB [ 1951.006546] ip_fib_alias 169KB 205KB [ 1951.015451] ip_dst_cache 12KB 24KB [ 1951.024201] RAW 60KB 97KB [ 1951.031274] UDP 55KB 74KB [ 1951.036652] TCP 28KB 33KB [ 1951.047781] hugetlbfs_inode_cache 3KB 15KB [ 1951.056135] fscache_cookie_jar 1KB 7KB [ 1951.067318] eventpoll_pwq 26KB 39KB [ 1951.075092] eventpoll_epi 50KB 70KB [ 1951.087411] inotify_inode_mark 18KB 23KB [ 1951.095272] request_queue 199KB 199KB [ 1951.106545] blkdev_requests 1KB 3KB [ 1951.114915] blkdev_ioc 21KB 34KB [ 1951.126171] bio-0 746KB 753KB [ 1951.133952] biovec-max 1369KB 1386KB [ 1951.145321] biovec-64 732KB 826KB [ 1951.153421] biovec-16 125KB 157KB [ 1951.164834] bio_integrity_payload 1KB 8KB [ 1951.173068] khugepaged_mm_slot 4KB 23KB [ 1951.178530] uid_cache 0KB 4KB [ 1951.192078] dmaengine-unmap-2 0KB 3KB [ 1951.197458] skbuff_fclone_cache 23KB 30KB [ 1951.208100] skbuff_head_cache 8785KB 9813KB [ 1951.217414] configfs_dir_cache 3KB 7KB [ 1951.227727] file_lock_cache 32KB 39KB [ 1951.236358] file_lock_ctx 9KB 11KB [ 1951.246570] fsnotify_mark_connector 9KB 15KB [ 1951.255900] net_namespace 78KB 87KB [ 1951.266135] shmem_inode_cache 8078KB 8108KB [ 1951.274674] task_delay_info 228KB 387KB [ 1951.285169] taskstats 21KB 26KB [ 1951.293796] proc_dir_entry 903KB 1065KB [ 1951.304396] pde_opener 15KB 31KB [ 1951.313694] seq_file 252KB 389KB [ 1951.324334] sigqueue 49KB 82KB [ 1951.333012] kernfs_node_cache 18231KB 18742KB [ 1951.338379] mnt_cache 226KB 240KB [ 1951.348712] filp 7318KB 7702KB [ 1951.357587] names_cache 117329KB 117334KB [ 1951.367897] iint_cache 27KB 43KB [ 1951.376470] key_jar 19KB 105KB [ 1951.386690] uts_namespace 4KB 7KB [ 1951.395200] nsproxy 2KB 11KB [ 1951.405625] vm_area_struct 2920KB 3468KB [ 1951.414983] mm_struct 469KB 572KB [ 1951.425609] fs_cache 266KB 412KB [ 1951.434391] files_cache 1020KB 1248KB [ 1951.445102] signal_cache 1763KB 2213KB [ 1951.454064] sighand_cache 571KB 645KB [ 1951.464654] task_struct 7606KB 7694KB [ 1951.473276] cred_jar 2310KB 2648KB [ 1951.478649] anon_vma_chain 888KB 1319KB [ 1951.492152] anon_vma 148KB 308KB [ 1951.497529] pid 157KB 272KB [ 1951.503749] Acpi-Operand 156KB 198KB [ 1951.513378] Acpi-ParseExt 9KB 11KB [ 1951.519995] Acpi-Parse 41KB 47KB [ 1951.525363] Acpi-State 52KB 63KB [ 1951.530837] Acpi-Namespace 20KB 27KB [ 1951.536201] numa_policy 0KB 3KB [ 1951.541641] debug_objects_cache 1890KB 1906KB [ 1951.547175] trace_event_file 297KB 298KB [ 1951.552612] ftrace_event_field 398KB 401KB [ 1951.558058] pool_workqueue 142KB 160KB [ 1951.563541] page->ptl 431KB 1000KB [ 1951.569017] kmalloc-2097152 2050KB 2050KB [ 1951.574377] kmalloc-524288 2056KB 2056KB [ 1951.579792] kmalloc-262144 1290KB 1290KB [ 1951.585148] kmalloc-131072 650KB 650KB [ 1951.594078] kmalloc-65536 2838KB 2904KB [ 1951.599492] kmalloc-32768 2145KB 2310KB [ 1951.604942] kmalloc-16384 1320KB 1369KB [ 1951.610639] kmalloc-8192 5445KB 5544KB [ 1951.616006] kmalloc-4096 27557KB 27565KB [ 1951.621574] kmalloc-2048 16538KB 18283KB [ 1951.626937] kmalloc-1024 12595KB 15332KB [ 1951.632370] kmalloc-512 16696KB 18311KB [ 1951.637733] kmalloc-256 5548KB 6446KB [ 1951.643237] kmalloc-128 1329KB 1614KB [ 1951.648603] kmalloc-96 3496KB 4124KB [ 1951.654041] kmalloc-64 2672KB 3844KB [ 1951.659501] kmalloc-32 1932KB 2547KB [ 1951.664948] kmalloc-192 2270KB 2964KB [ 1951.670347] kmem_cache 177KB 183KB [ 1951.675709] Out of memory (oom_kill_allocating_task): Kill process 13781 (in:imklog) score 0 or sacrifice child [ 1951.686066] Killed process 13777 (rsyslogd) total-vm:254332kB, anon-rss:668kB, file-rss:0kB, shmem-rss:0kB [ 1951.697404] oom_reaper: reaped process 13777 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 21:06:42 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)}}) 21:06:43 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000600), &(0x7f0000000640)={'fscrypt:', @desc1}, &(0x7f0000000680)={0x0, "7123f27d80cf282a420977c623bcea3f53dd7e008e1d6434ffa6951c86c2b30cc9ed1a1c158123c3eddc94980f1153b60f5239802089b65644bb5e6162f82844"}, 0x48, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/33, 0x21) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0x494580, 0x1, 0x1, 0x0, 0x2}) r2 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) 21:06:43 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[], &(0x7f0000000000)=""/178, 0x28, 0xb2, 0x1}, 0x20) 21:06:43 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x9, 0x0, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:06:43 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8], 0x7fff}}, 0x6}) 21:06:43 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502, 0x3, 0x5, 0x0, 0x8, 0x2, 0x7, 0x3f], 0x7fff}}, 0x6}) 21:06:43 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)}}) 21:06:43 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:06:43 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000300000000000006040000000000000020c5933bc3a965ae1018a235437a8405ab6ecbff9d87a70455dcf21528dcbc1b8916b9a5d7e091c00a491c143dfd53d6"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) 21:06:43 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:06:43 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000300000000000006040000000000000020c5933bc3a965ae1018a235437a8405ab6ecbff9d87a70455dcf21528dcbc1b8916b9a5d7e091c00a491c143dfd53d6"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) 21:06:43 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:06:43 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000300000000000006040000000000000020c5933bc3a965ae1018a235437a8405ab6ecbff9d87a70455dcf21528dcbc1b8916b9a5d7e091c00a491c143dfd53d6"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000300000000000006040000000000000020c5933bc3a965ae1018a235437a8405ab6ecbff9d87a70455dcf21528dcbc1b8916b9a5d7e091c00a491c143dfd53d6"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) 21:06:43 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x9, 0x0, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:06:43 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8], 0x7fff}}, 0x6}) 21:06:43 executing program 5: ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:06:43 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000600), &(0x7f0000000640)={'fscrypt:', @desc1}, &(0x7f0000000680)={0x0, "7123f27d80cf282a420977c623bcea3f53dd7e008e1d6434ffa6951c86c2b30cc9ed1a1c158123c3eddc94980f1153b60f5239802089b65644bb5e6162f82844"}, 0x48, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/33, 0x21) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0x494580, 0x1, 0x1, 0x0, 0x2}) r2 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) add_key$fscrypt_v1(&(0x7f0000000600), &(0x7f0000000640)={'fscrypt:', @desc1}, &(0x7f0000000680)={0x0, "7123f27d80cf282a420977c623bcea3f53dd7e008e1d6434ffa6951c86c2b30cc9ed1a1c158123c3eddc94980f1153b60f5239802089b65644bb5e6162f82844"}, 0x48, 0xfffffffffffffffb) (async) keyctl$clear(0x7, r0) (async) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/33, 0x21) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0x494580, 0x1, 0x1, 0x0, 0x2}) (async) syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) (async) [ 1960.391153] oom_reaper: reaped process 13859 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1960.416916] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1960.441287] systemd-journal cpuset=/ mems_allowed=0-1 [ 1960.446527] CPU: 0 PID: 13775 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1960.454491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1960.458399] syz-executor.4: vmalloc: allocation failure, allocated 1614921728 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1960.463844] Call Trace: [ 1960.477925] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 1960.480477] dump_stack+0x1fc/0x2ef [ 1960.480498] dump_header+0x15d/0xc3f [ 1960.492889] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1960.498157] ? ___ratelimit+0x319/0x590 [ 1960.502129] oom_kill_process.cold+0x10/0x692 [ 1960.506617] ? check_preemption_disabled+0x41/0x280 [ 1960.511626] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1960.516893] out_of_memory+0x1072/0x1390 [ 1960.521384] ? oom_killer_disable+0x270/0x270 [ 1960.525876] ? mutex_trylock+0x15f/0x1a0 [ 1960.529949] __alloc_pages_nodemask+0x23a2/0x2890 [ 1960.534807] ? find_get_entry+0x4cd/0x8a0 [ 1960.538958] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1960.543815] alloc_pages_current+0x193/0x2a0 [ 1960.548213] filemap_fault+0x146e/0x2180 [ 1960.552281] ext4_filemap_fault+0x84/0xb0 [ 1960.556420] __do_fault+0x10b/0x4b0 [ 1960.560045] __handle_mm_fault+0x273b/0x41c0 [ 1960.564449] ? vm_insert_page+0x9c0/0x9c0 [ 1960.569205] ? check_preemption_disabled+0x41/0x280 [ 1960.574214] handle_mm_fault+0x436/0xb10 [ 1960.578274] __do_page_fault+0x68e/0xd60 [ 1960.582339] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1960.587349] ? spurious_fault+0x840/0x840 [ 1960.591501] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1960.597905] ? page_fault+0x8/0x30 [ 1960.601437] page_fault+0x1e/0x30 [ 1960.604879] RIP: 0033:0x7f4afbfc12e3 [ 1960.608584] Code: Bad RIP value. [ 1960.611939] RSP: 002b:00007ffd85301e18 EFLAGS: 00010246 [ 1960.617305] RAX: 0000000000000001 RBX: 000055f2600de1e0 RCX: 00007f4afbfc12e3 [ 1960.624562] RDX: 0000000000000013 RSI: 00007ffd85301e20 RDI: 000000000000000d [ 1960.631834] RBP: 00007ffd85302010 R08: 00007ffd85322000 R09: 000001f52bdbb834 [ 1960.639091] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd85301e20 [ 1960.646347] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3819770ce5f [ 1960.653623] CPU: 1 PID: 13859 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 1960.661763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1960.667084] Mem-Info: [ 1960.671199] Call Trace: [ 1960.671220] dump_stack+0x1fc/0x2ef [ 1960.671239] warn_alloc.cold+0x7b/0x18f [ 1960.671257] ? zone_watermark_ok_safe+0x260/0x260 [ 1960.671270] ? rcu_nmi_exit+0xb3/0x180 [ 1960.671307] __vmalloc_area_node+0x4fd/0x780 [ 1960.671329] ? __vmalloc_node_range+0x180/0x180 [ 1960.671344] ? _raw_spin_unlock+0x29/0x40 [ 1960.671357] ? __get_vm_area_node+0x2e2/0x3a0 [ 1960.671378] __vmalloc_node_range+0xed/0x180 [ 1960.671393] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1960.671409] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1960.673832] active_anon:14984 inactive_anon:49440 isolated_anon:0 [ 1960.673832] active_file:13 inactive_file:13 isolated_file:0 [ 1960.673832] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1960.673832] slab_reclaimable:12935 slab_unreclaimable:120029 [ 1960.673832] mapped:22038 shmem:50132 pagetables:559 bounce:0 [ 1960.673832] free:13864 free_pcp:547 free_cma:0 [ 1960.676388] vmalloc_user+0x70/0xe0 [ 1960.687642] Node 0 active_anon:56936kB inactive_anon:59096kB active_file:24kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1960.688788] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1960.688802] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1960.688816] __vb2_queue_alloc+0x472/0xe60 [ 1960.688842] vb2_core_create_bufs+0x273/0x7e0 [ 1960.692725] Node 1 active_anon:3000kB inactive_anon:138664kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15952kB dirty:0kB writeback:0kB shmem:139692kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1960.697104] ? __vb2_queue_free+0x870/0x870 [ 1960.709420] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1960.710357] ? __video_do_ioctl+0x632/0xcd0 [ 1960.714855] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1960.719190] ? __mutex_lock+0x368/0x1190 [ 1960.719208] vb2_create_bufs+0x332/0x620 [ 1960.719227] ? mark_held_locks+0xf0/0xf0 [ 1960.719238] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1960.719259] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 1960.719275] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1960.719296] v4l_create_bufs+0xb2/0x160 [ 1960.719313] __video_do_ioctl+0x49a/0xcd0 [ 1960.719332] ? v4l_querycap+0x340/0x340 [ 1960.733917] Node 0 DMA32 free:17948kB min:35996kB low:44992kB high:53988kB active_anon:54888kB inactive_anon:59076kB active_file:24kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:1932kB bounce:0kB free_pcp:640kB local_pcp:340kB free_cma:0kB [ 1960.758129] ? __might_fault+0x192/0x1d0 [ 1960.758148] ? v4l_querycap+0x340/0x340 [ 1960.758163] video_usercopy+0x13f/0xfa0 [ 1960.758183] ? v4l_enumstd+0x60/0x60 [ 1960.758197] ? do_futex+0x171/0x1880 [ 1960.758214] ? mark_held_locks+0xf0/0xf0 [ 1960.758232] ? debug_check_no_obj_freed+0x201/0x490 [ 1960.758254] ? video_usercopy+0xfa0/0xfa0 [ 1960.758266] v4l2_ioctl+0x147/0x1a0 [ 1960.758277] ? video_devdata+0xa0/0xa0 [ 1960.758291] do_vfs_ioctl+0xcdb/0x12e0 [ 1960.758308] ? lock_downgrade+0x720/0x720 [ 1960.769137] lowmem_reserve[]: 0 0 1 1 1 [ 1960.789518] ? check_preemption_disabled+0x41/0x280 [ 1960.789536] ? ioctl_preallocate+0x200/0x200 [ 1960.789552] ? __fget+0x356/0x510 [ 1960.789567] ? do_dup2+0x450/0x450 [ 1960.789580] ? __se_sys_futex+0x298/0x3b0 [ 1960.789601] ksys_ioctl+0x9b/0xc0 [ 1960.789619] __x64_sys_ioctl+0x6f/0xb0 [ 1960.789633] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1960.789647] do_syscall_64+0xf9/0x620 [ 1960.789667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1960.789678] RIP: 0033:0x7fdb8ca690c9 [ 1960.789691] Code: Bad RIP value. [ 1960.801497] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1960.802486] RSP: 002b:00007fdb8afdb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1960.806961] lowmem_reserve[]: 0 0 0 0 0 [ 1960.834360] RAX: ffffffffffffffda RBX: 00007fdb8cb88f80 RCX: 00007fdb8ca690c9 [ 1960.834368] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 1960.834374] RBP: 00007fdb8cac4ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1960.834381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1960.834388] R13: 00007ffdfae0992f R14: 00007fdb8afdb300 R15: 0000000000022000 [ 1960.841816] Mem-Info: [ 1960.893280] Node 1 Normal free:26628kB min:53876kB low:67344kB high:80812kB active_anon:3000kB inactive_anon:138664kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:304kB bounce:0kB free_pcp:1548kB local_pcp:1300kB free_cma:0kB [ 1960.894025] active_anon:14984 inactive_anon:49440 isolated_anon:0 [ 1960.894025] active_file:13 inactive_file:13 isolated_file:0 [ 1960.894025] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1960.894025] slab_reclaimable:12935 slab_unreclaimable:120029 [ 1960.894025] mapped:22038 shmem:50132 pagetables:559 bounce:0 [ 1960.894025] free:13864 free_pcp:547 free_cma:0 [ 1960.902231] lowmem_reserve[]: 0 0 0 0 0 [ 1960.907397] Node 0 active_anon:56936kB inactive_anon:59096kB active_file:24kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60836kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1960.908219] Node 0 DMA: 2*4kB (ME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 8*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10872kB [ 1960.916582] Node 1 active_anon:3000kB inactive_anon:138664kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15952kB dirty:0kB writeback:0kB shmem:139692kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1960.956597] Node 0 DMA32: 163*4kB (UME) 556*8kB (UME) 263*16kB (UME) 124*32kB (UME) 37*64kB (UME) 12*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17948kB [ 1960.962848] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1960.965287] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1960.969385] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1960.986950] Node 1 Normal: 348*4kB (UME) 248*8kB (UME) 187*16kB (ME) 63*32kB (UME) 13*64kB (ME) 2*128kB (ME) 16*256kB (M) 8*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 1*4096kB (U) = 26880kB [ 1960.989968] Node 0 DMA32 free:17948kB min:35996kB low:44992kB high:53988kB active_anon:54888kB inactive_anon:59076kB active_file:24kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:1932kB bounce:0kB free_pcp:640kB local_pcp:300kB free_cma:0kB [ 1960.994110] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1960.998058] lowmem_reserve[]: 0 0 1 1 1 [ 1961.015237] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1961.018808] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1961.022870] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1961.025997] lowmem_reserve[]: 0 0 0 0 0 [ 1961.046638] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1961.046836] Node 1 Normal free:26628kB min:53876kB low:67344kB high:80812kB active_anon:3000kB inactive_anon:138664kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:304kB bounce:0kB free_pcp:1548kB local_pcp:248kB free_cma:0kB [ 1961.082505] 50158 total pagecache pages [ 1961.088847] lowmem_reserve[]: 0 0 0 0 0 [ 1961.094835] 0 pages in swap cache [ 1961.103647] Node 0 DMA: 2*4kB (ME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 8*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10872kB [ 1961.114497] Swap cache stats: add 0, delete 0, find 0/0 [ 1961.125217] Node 0 DMA32: 163*4kB (UME) 560*8kB (UME) 263*16kB (UME) 124*32kB (UME) 37*64kB (UME) 12*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17980kB [ 1961.161762] Free swap = 0kB [ 1961.194299] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1961.230988] Total swap = 0kB [ 1961.232862] Node 1 Normal: 348*4kB (UME) 248*8kB (UME) 187*16kB (ME) 63*32kB (UME) 13*64kB (ME) 2*128kB (ME) 16*256kB (M) 8*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 1*4096kB (U) = 26880kB [ 1961.272956] 2097051 pages RAM [ 1961.281676] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1961.316509] 0 pages HighMem/MovableOnly [ 1961.326388] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1961.347352] 369649 pages reserved [ 1961.369591] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1961.382942] 0 pages cma reserved [ 1961.386276] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1961.427969] Unreclaimable slab info: [ 1961.433698] 50158 total pagecache pages [ 1961.433713] 0 pages in swap cache [ 1961.482409] Name Used Total [ 1961.490595] Swap cache stats: add 0, delete 0, find 0/0 [ 1961.507904] pid_2 19KB 32KB [ 1961.510306] Free swap = 0kB [ 1961.515871] batadv_tt_change_cache 2KB 7KB [ 1961.524327] Total swap = 0kB [ 1961.524337] 2097051 pages RAM [ 1961.524342] 0 pages HighMem/MovableOnly [ 1961.524347] 369649 pages reserved [ 1961.524352] 0 pages cma reserved [ 1961.657141] batadv_tl_cache 7KB 20KB [ 1961.662612] TIPC 13KB 22KB [ 1961.673273] SCTPv6 20KB 30KB [ 1961.678734] DCCPv6 17KB 30KB [ 1961.684108] DCCP 16KB 28KB [ 1961.694253] RXRPC 14KB 19KB [ 1961.699853] rxrpc_call_jar 101KB 133KB [ 1961.705223] bridge_fdb_cache 12KB 27KB [ 1961.715400] fib6_nodes 222KB 288KB [ 1961.720868] ip6_dst_cache 641KB 930KB [ 1961.726235] RAWv6 101KB 141KB [ 1961.738255] UDPv6 33KB 41KB [ 1961.743649] TCPv6 33KB 48KB [ 1961.753755] nf_conntrack 13KB 18KB [ 1961.761354] t10_alua_lu_gp_cache 0KB 3KB [ 1961.766997] sd_ext_cdb 0KB 7KB [ 1961.777199] scsi_sense_cache 1056KB 1060KB [ 1961.782637] virtio_scsi_cmd 16KB 16KB [ 1961.788006] sgpool-128 8KB 8KB [ 1961.798116] sgpool-64 4KB 12KB [ 1961.803613] sgpool-32 2KB 15KB [ 1961.813926] sgpool-16 1KB 7KB [ 1961.819381] sgpool-8 0KB 7KB [ 1961.824745] mqueue_inode_cache 12KB 22KB [ 1961.834894] bio_post_read_ctx 14KB 15KB [ 1961.840425] bio-2 14KB 15KB [ 1961.845791] jfs_mp 7KB 7KB [ 1961.856091] cifs_small_rq 15KB 16KB [ 1961.864742] cifs_request 67KB 67KB [ 1961.875379] cifs_mpx_ids 0KB 7KB [ 1961.884551] nfs_commit_data 3KB 14KB [ 1961.894660] nfs_write_data 34KB 44KB [ 1961.900192] ext4_system_zone 1KB 7KB [ 1961.905577] bio-1 1KB 7KB [ 1961.919240] pid_namespace 2KB 11KB [ 1961.924635] rpc_buffers 17KB 25KB [ 1961.934744] rpc_tasks 2KB 7KB [ 1961.943543] UNIX 1640KB 1736KB [ 1961.953802] tcp_bind_bucket 1KB 4KB [ 1961.964848] ip_fib_trie 33KB 47KB [ 1961.975044] ip_fib_alias 159KB 205KB [ 1961.983858] ip_dst_cache 10KB 24KB [ 1961.994003] RAW 60KB 97KB [ 1962.002923] UDP 55KB 74KB [ 1962.013291] TCP 28KB 33KB [ 1962.022079] hugetlbfs_inode_cache 3KB 15KB [ 1962.027804] fscache_cookie_jar 1KB 7KB [ 1962.038058] eventpoll_pwq 26KB 39KB [ 1962.046633] eventpoll_epi 49KB 70KB [ 1962.056752] inotify_inode_mark 18KB 23KB [ 1962.067763] request_queue 199KB 199KB [ 1962.077863] blkdev_requests 1KB 3KB [ 1962.086484] blkdev_ioc 22KB 34KB [ 1962.096945] bio-0 604KB 652KB [ 1962.105718] biovec-max 1427KB 1443KB [ 1962.115820] biovec-64 551KB 716KB [ 1962.124523] biovec-16 105KB 153KB [ 1962.134639] bio_integrity_payload 1KB 8KB [ 1962.143764] khugepaged_mm_slot 3KB 23KB [ 1962.154168] uid_cache 0KB 4KB [ 1962.162910] dmaengine-unmap-2 0KB 3KB [ 1962.175449] skbuff_fclone_cache 35KB 41KB [ 1962.184271] skbuff_head_cache 7968KB 8782KB [ 1962.194390] configfs_dir_cache 3KB 7KB [ 1962.203461] file_lock_cache 50KB 55KB [ 1962.216782] file_lock_ctx 9KB 11KB [ 1962.225711] fsnotify_mark_connector 9KB 15KB [ 1962.236349] net_namespace 78KB 87KB [ 1962.244959] shmem_inode_cache 8114KB 8131KB [ 1962.255063] task_delay_info 228KB 383KB [ 1962.263992] taskstats 24KB 30KB [ 1962.276260] proc_dir_entry 883KB 1065KB [ 1962.284883] pde_opener 14KB 31KB [ 1962.296353] seq_file 261KB 389KB [ 1962.304998] sigqueue 40KB 82KB [ 1962.315856] kernfs_node_cache 18234KB 18742KB [ 1962.324782] mnt_cache 200KB 236KB [ 1962.334840] filp 7220KB 7702KB [ 1962.343643] names_cache 120751KB 120810KB [ 1962.354096] iint_cache 28KB 43KB [ 1962.362961] key_jar 19KB 105KB [ 1962.377573] uts_namespace 3KB 7KB [ 1962.386437] nsproxy 2KB 11KB [ 1962.396838] vm_area_struct 3042KB 3468KB [ 1962.405521] mm_struct 450KB 572KB [ 1962.415970] fs_cache 238KB 412KB [ 1962.424585] files_cache 897KB 1211KB [ 1962.434672] signal_cache 1697KB 2206KB [ 1962.446007] sighand_cache 573KB 645KB [ 1962.456118] task_struct 7840KB 7871KB [ 1962.464888] cred_jar 2187KB 2648KB [ 1962.477080] anon_vma_chain 934KB 1319KB [ 1962.485871] anon_vma 149KB 308KB [ 1962.495966] pid 141KB 268KB [ 1962.504979] Acpi-Operand 156KB 198KB [ 1962.515444] Acpi-ParseExt 9KB 11KB [ 1962.525574] Acpi-Parse 41KB 47KB [ 1962.536245] Acpi-State 52KB 63KB [ 1962.544911] Acpi-Namespace 20KB 27KB [ 1962.555053] numa_policy 0KB 3KB [ 1962.564602] debug_objects_cache 1845KB 1906KB [ 1962.576478] trace_event_file 297KB 298KB [ 1962.585265] ftrace_event_field 398KB 401KB [ 1962.595658] pool_workqueue 134KB 156KB [ 1962.604396] page->ptl 439KB 1000KB [ 1962.614639] kmalloc-2097152 2050KB 2050KB [ 1962.623619] kmalloc-524288 2056KB 2056KB [ 1962.633727] kmalloc-262144 1290KB 1290KB [ 1962.642705] kmalloc-131072 650KB 650KB [ 1962.648105] kmalloc-65536 2838KB 2904KB [ 1962.662325] kmalloc-32768 2112KB 2277KB [ 1962.667721] kmalloc-16384 1221KB 1303KB [ 1962.683260] kmalloc-8192 5106KB 5197KB [ 1962.691797] kmalloc-4096 27982KB 28020KB [ 1962.697177] kmalloc-2048 16162KB 18156KB [ 1962.707628] kmalloc-1024 11864KB 15261KB [ 1962.716327] kmalloc-512 15611KB 17208KB [ 1962.726762] kmalloc-256 5388KB 6442KB [ 1962.735347] kmalloc-128 1263KB 1614KB [ 1962.742743] kmalloc-96 3353KB 4124KB [ 1962.748117] kmalloc-64 2620KB 3844KB [ 1962.757937] kmalloc-32 1916KB 2547KB [ 1962.765673] kmalloc-192 2171KB 2964KB [ 1962.774238] kmem_cache 177KB 183KB [ 1962.782376] Out of memory (oom_kill_allocating_task): Kill process 13775 (systemd-journal) score 0 or sacrifice child [ 1962.793929] Killed process 13775 (systemd-journal) total-vm:46096kB, anon-rss:468kB, file-rss:0kB, shmem-rss:1572kB [ 1962.806945] oom_reaper: reaped process 13775 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1572kB [ 1963.074045] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 1963.084279] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 1963.107601] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 1963.114540] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 1963.121609] systemd[1]: Stopped Journal Service. [ 1963.137006] systemd[1]: Starting Journal Service... [ 1963.357224] systemd-journald[13916]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 1963.846557] systemd[1]: Started Journal Service. 21:06:54 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001740)={r0, 0x20, &(0x7f0000001700)={&(0x7f0000001580)=""/236, 0xec, 0x0, &(0x7f0000001680)=""/127, 0x7f}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r1, 0x20, &(0x7f0000000380)={&(0x7f0000000300)=""/64, 0x40, 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, 0x10) r2 = syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0x5450, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r1, 0x20, &(0x7f0000000240)={&(0x7f0000000180)=""/171, 0xab, 0x0, &(0x7f00000004c0)=""/184, 0xb8}}, 0x10) 21:06:54 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000600), &(0x7f0000000640)={'fscrypt:', @desc1}, &(0x7f0000000680)={0x0, "7123f27d80cf282a420977c623bcea3f53dd7e008e1d6434ffa6951c86c2b30cc9ed1a1c158123c3eddc94980f1153b60f5239802089b65644bb5e6162f82844"}, 0x48, 0xfffffffffffffffb) keyctl$clear(0x7, r0) (async) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/33, 0x21) (async) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0x494580, 0x1, 0x1, 0x0, 0x2}) r2 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) 21:06:54 executing program 5: ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:06:54 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502, 0x3, 0x5, 0x0, 0x8, 0x2, 0x7], 0x7fff}}, 0x6}) 21:06:54 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:06:54 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x9, 0x0, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:06:54 executing program 5: ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:06:54 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001740)={r0, 0x20, &(0x7f0000001700)={&(0x7f0000001580)=""/236, 0xec, 0x0, &(0x7f0000001680)=""/127, 0x7f}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r1, 0x20, &(0x7f0000000380)={&(0x7f0000000300)=""/64, 0x40, 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, 0x10) r2 = syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0x5450, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r1, 0x20, &(0x7f0000000240)={&(0x7f0000000180)=""/171, 0xab, 0x0, &(0x7f00000004c0)=""/184, 0xb8}}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001740)={r0, 0x20, &(0x7f0000001700)={&(0x7f0000001580)=""/236, 0xec, 0x0, &(0x7f0000001680)=""/127, 0x7f}}, 0x10) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r1, 0x20, &(0x7f0000000380)={&(0x7f0000000300)=""/64, 0x40, 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, 0x10) (async) syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0x5450, 0x0) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r1, 0x20, &(0x7f0000000240)={&(0x7f0000000180)=""/171, 0xab, 0x0, &(0x7f00000004c0)=""/184, 0xb8}}, 0x10) (async) 21:06:54 executing program 5: r0 = syz_open_dev$vim2m(0x0, 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:06:54 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001740)={r0, 0x20, &(0x7f0000001700)={&(0x7f0000001580)=""/236, 0xec, 0x0, &(0x7f0000001680)=""/127, 0x7f}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r1, 0x20, &(0x7f0000000380)={&(0x7f0000000300)=""/64, 0x40, 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, 0x10) (async) r2 = syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0x5450, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r1, 0x20, &(0x7f0000000240)={&(0x7f0000000180)=""/171, 0xab, 0x0, &(0x7f00000004c0)=""/184, 0xb8}}, 0x10) 21:06:54 executing program 5: r0 = syz_open_dev$vim2m(0x0, 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:06:54 executing program 5: r0 = syz_open_dev$vim2m(0x0, 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:06:54 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:06:54 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:06:55 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:06:55 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x800) bind$packet(r0, &(0x7f0000000080)={0x11, 0x6, 0x0, 0x1, 0x3}, 0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000000c0)=0x40008, 0x4) [ 1969.077882] Bluetooth: hci3: command 0x0406 tx timeout [ 1971.943347] oom_reaper: reaped process 13927 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 1971.977261] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1971.989675] systemd-journal cpuset=/ mems_allowed=0-1 [ 1971.996660] CPU: 0 PID: 13916 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1972.004636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1972.013987] Call Trace: [ 1972.016589] dump_stack+0x1fc/0x2ef [ 1972.020222] dump_header+0x15d/0xc3f [ 1972.023940] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1972.029046] ? ___ratelimit+0x319/0x590 [ 1972.033630] oom_kill_process.cold+0x10/0x692 [ 1972.038123] ? check_preemption_disabled+0x41/0x280 [ 1972.043140] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1972.047775] syz-executor.1: vmalloc: allocation failure, allocated 1613565952 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1972.048415] out_of_memory+0x1072/0x1390 [ 1972.066239] ? oom_killer_disable+0x270/0x270 [ 1972.066668] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1972.070731] ? mutex_trylock+0x15f/0x1a0 [ 1972.070747] __alloc_pages_nodemask+0x23a2/0x2890 [ 1972.070768] ? find_get_entry+0x4cd/0x8a0 [ 1972.070788] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1972.093727] alloc_pages_current+0x193/0x2a0 [ 1972.098141] filemap_fault+0x146e/0x2180 [ 1972.102217] ext4_filemap_fault+0x84/0xb0 [ 1972.106369] __do_fault+0x10b/0x4b0 [ 1972.110003] __handle_mm_fault+0x273b/0x41c0 [ 1972.114408] ? vm_insert_page+0x9c0/0x9c0 [ 1972.118696] ? check_preemption_disabled+0x41/0x280 [ 1972.123719] handle_mm_fault+0x436/0xb10 [ 1972.127780] __do_page_fault+0x68e/0xd60 [ 1972.131843] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1972.136854] ? spurious_fault+0x840/0x840 [ 1972.141020] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1972.145863] ? page_fault+0x8/0x30 [ 1972.149398] page_fault+0x1e/0x30 [ 1972.152847] RIP: 0033:0x7f3ddbc642e3 [ 1972.156651] Code: Bad RIP value. [ 1972.160008] RSP: 002b:00007ffe697734c8 EFLAGS: 00010246 [ 1972.165364] RAX: 0000000000000001 RBX: 000055f1683b81e0 RCX: 00007f3ddbc642e3 [ 1972.172622] RDX: 0000000000000013 RSI: 00007ffe697734d0 RDI: 000000000000000c [ 1972.180161] RBP: 00007ffe697736c0 R08: 00007ffe69785000 R09: 000001f965b551fc [ 1972.187424] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe697734d0 [ 1972.194683] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f381986c9379 [ 1972.202077] CPU: 1 PID: 13927 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1972.210148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1972.217850] Mem-Info: [ 1972.219676] Call Trace: [ 1972.222102] active_anon:15003 inactive_anon:51472 isolated_anon:0 [ 1972.222102] active_file:37 inactive_file:37 isolated_file:0 [ 1972.222102] unevictable:0 dirty:30 writeback:0 unstable:0 [ 1972.222102] slab_reclaimable:13057 slab_unreclaimable:118390 [ 1972.222102] mapped:22015 shmem:52180 pagetables:560 bounce:0 [ 1972.222102] free:13974 free_pcp:282 free_cma:0 [ 1972.224686] dump_stack+0x1fc/0x2ef [ 1972.258039] Node 0 active_anon:57204kB inactive_anon:59100kB active_file:72kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:64kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1972.261596] warn_alloc.cold+0x7b/0x18f [ 1972.289820] Node 1 active_anon:2808kB inactive_anon:146788kB active_file:76kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15796kB dirty:56kB writeback:0kB shmem:147880kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1972.293743] ? zone_watermark_ok_safe+0x260/0x260 [ 1972.323419] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1972.326001] ? retint_kernel+0x2d/0x2d [ 1972.352476] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1972.356346] __vmalloc_area_node+0x4fd/0x780 [ 1972.361335] Node 0 DMA32 free:18136kB min:35996kB low:44992kB high:53988kB active_anon:55156kB inactive_anon:59080kB active_file:24kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:1936kB bounce:0kB free_pcp:632kB local_pcp:344kB free_cma:0kB [ 1972.365736] ? __vmalloc_node_range+0x180/0x180 [ 1972.396010] lowmem_reserve[]: 0 0 1 1 1 [ 1972.400642] ? _raw_spin_unlock+0x29/0x40 [ 1972.400657] ? __get_vm_area_node+0x2e2/0x3a0 [ 1972.400676] __vmalloc_node_range+0xed/0x180 [ 1972.406845] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1972.408776] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1972.408791] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1972.408807] vmalloc_user+0x70/0xe0 [ 1972.413277] lowmem_reserve[]: 0 0 0 0 0 [ 1972.417675] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1972.417690] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1972.417706] __vb2_queue_alloc+0x472/0xe60 [ 1972.443643] Node 1 Normal free:26872kB min:53876kB low:67344kB high:80812kB active_anon:2808kB inactive_anon:146788kB active_file:76kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:304kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 1972.447949] vb2_core_create_bufs+0x273/0x7e0 [ 1972.447966] ? __vb2_queue_free+0x870/0x870 [ 1972.453303] lowmem_reserve[]: 0 0 0 0 0 [ 1972.456924] ? __video_do_ioctl+0x632/0xcd0 [ 1972.460892] Node 0 DMA: 2*4kB (ME) 1*8kB (M) 1*16kB (E) 3*32kB (UME) 2*64kB (ME) 3*128kB (UME) 8*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10880kB [ 1972.465182] ? pi_state_update_owner+0x450/0x450 [ 1972.469334] Node 0 DMA32: 132*4kB (ME) 513*8kB (UME) 277*16kB (UME) 127*32kB (UME) 49*64kB (UME) 13*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18184kB [ 1972.473537] ? __mutex_lock+0x368/0x1190 [ 1972.502336] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1972.506814] vb2_create_bufs+0x332/0x620 [ 1972.506833] ? mark_held_locks+0xf0/0xf0 [ 1972.506845] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1972.506856] ? futex_wait_queue_me+0x404/0x5e0 [ 1972.506869] ? pi_state_update_owner+0x450/0x450 [ 1972.506883] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1972.506900] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1972.506919] v4l_create_bufs+0xb2/0x160 [ 1972.506938] __video_do_ioctl+0x49a/0xcd0 [ 1972.506960] ? v4l_querycap+0x340/0x340 [ 1972.506977] ? __might_fault+0x192/0x1d0 [ 1972.506994] ? v4l_querycap+0x340/0x340 [ 1972.507009] video_usercopy+0x13f/0xfa0 [ 1972.507032] ? v4l_enumstd+0x60/0x60 [ 1972.507045] ? do_futex+0x171/0x1880 [ 1972.507061] ? mark_held_locks+0xf0/0xf0 [ 1972.507080] ? debug_check_no_obj_freed+0x201/0x490 [ 1972.507103] ? video_usercopy+0xfa0/0xfa0 [ 1972.507116] v4l2_ioctl+0x147/0x1a0 [ 1972.507128] ? video_devdata+0xa0/0xa0 [ 1972.507145] do_vfs_ioctl+0xcdb/0x12e0 [ 1972.507161] ? lock_downgrade+0x720/0x720 [ 1972.507176] ? check_preemption_disabled+0x41/0x280 [ 1972.507191] ? ioctl_preallocate+0x200/0x200 [ 1972.507223] ? __fget+0x356/0x510 [ 1972.507241] ? do_dup2+0x450/0x450 [ 1972.507255] ? __se_sys_futex+0x298/0x3b0 [ 1972.507277] ksys_ioctl+0x9b/0xc0 [ 1972.507294] __x64_sys_ioctl+0x6f/0xb0 [ 1972.507308] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1972.507322] do_syscall_64+0xf9/0x620 [ 1972.507341] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1972.507353] RIP: 0033:0x7f3bc71ee0c9 [ 1972.507368] Code: Bad RIP value. [ 1972.507375] RSP: 002b:00007f3bc5760168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1972.507388] RAX: ffffffffffffffda RBX: 00007f3bc730df80 RCX: 00007f3bc71ee0c9 [ 1972.507397] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 1972.507405] RBP: 00007f3bc7249ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1972.507413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1972.507421] R13: 00007ffcc780d66f R14: 00007f3bc5760300 R15: 0000000000022000 [ 1972.517782] Mem-Info: [ 1972.528076] Node 1 Normal: 332*4kB (ME) 257*8kB (ME) 192*16kB (ME) 78*32kB (UME) 8*64kB (UME) 2*128kB (ME) 1*256kB (M) 3*512kB (UME) 3*1024kB (UM) 0*2048kB 3*4096kB (U) = 26872kB [ 1972.543780] active_anon:15004 inactive_anon:51472 isolated_anon:0 [ 1972.543780] active_file:10 inactive_file:11 isolated_file:0 [ 1972.543780] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1972.543780] slab_reclaimable:13049 slab_unreclaimable:118378 [ 1972.543780] mapped:21977 shmem:52180 pagetables:560 bounce:0 [ 1972.543780] free:13986 free_pcp:282 free_cma:0 [ 1972.566696] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1972.575489] Node 0 active_anon:57204kB inactive_anon:59100kB active_file:16kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1972.579073] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1972.580569] Node 1 active_anon:2812kB inactive_anon:146788kB active_file:24kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15708kB dirty:0kB writeback:0kB shmem:147880kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1972.585601] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1972.594650] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1972.602425] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1972.612862] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1972.619576] 52201 total pagecache pages [ 1972.623599] Node 0 DMA32 free:18184kB min:35996kB low:44992kB high:53988kB active_anon:55156kB inactive_anon:59080kB active_file:16kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:1936kB bounce:0kB free_pcp:632kB local_pcp:288kB free_cma:0kB [ 1972.627550] 0 pages in swap cache [ 1972.635995] lowmem_reserve[]: 0 0 1 1 1 [ 1972.642154] Swap cache stats: add 0, delete 0, find 0/0 [ 1972.652939] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1972.655895] Free swap = 0kB [ 1972.660743] lowmem_reserve[]: 0 0 0 0 0 [ 1972.666428] Total swap = 0kB [ 1972.675558] Node 1 Normal free:26872kB min:53876kB low:67344kB high:80812kB active_anon:2812kB inactive_anon:146788kB active_file:24kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:304kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 1972.677453] 2097051 pages RAM [ 1972.685447] lowmem_reserve[]: 0 0 0 0 0 [ 1972.689332] 0 pages HighMem/MovableOnly [ 1972.702685] Node 0 DMA: 2*4kB (ME) 1*8kB (M) 1*16kB (E) 3*32kB (UME) 2*64kB (ME) 3*128kB (UME) 8*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10880kB [ 1972.704468] 369649 pages reserved [ 1972.714233] Node 0 DMA32: 132*4kB (ME) 513*8kB (UME) 277*16kB (UME) 127*32kB (UME) 49*64kB (UME) 13*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18184kB [ 1972.714307] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1972.714362] Node 1 Normal: 332*4kB (ME) 257*8kB (ME) 192*16kB (ME) 78*32kB (UME) 8*64kB (UME) 2*128kB (ME) 1*256kB (M) 3*512kB (UME) 3*1024kB (UM) 0*2048kB 3*4096kB (U) = 26872kB [ 1972.714454] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1972.714464] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1972.714475] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1972.714485] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1972.714491] 52201 total pagecache pages [ 1972.714504] 0 pages in swap cache [ 1972.714512] Swap cache stats: add 0, delete 0, find 0/0 [ 1972.714518] Free swap = 0kB [ 1972.714523] Total swap = 0kB [ 1972.714531] 2097051 pages RAM [ 1972.714535] 0 pages HighMem/MovableOnly [ 1972.714540] 369649 pages reserved [ 1972.714545] 0 pages cma reserved [ 1973.195756] 0 pages cma reserved [ 1973.199189] Unreclaimable slab info: [ 1973.202894] Name Used Total [ 1973.208477] pid_2 20KB 32KB [ 1973.213898] batadv_tt_change_cache 2KB 7KB [ 1973.219774] batadv_tl_cache 7KB 20KB [ 1973.226928] TIPC 13KB 22KB [ 1973.232362] SCTPv6 20KB 30KB [ 1973.237803] DCCPv6 17KB 30KB [ 1973.243171] DCCP 16KB 28KB [ 1973.248623] RXRPC 14KB 19KB [ 1973.253985] rxrpc_call_jar 101KB 133KB [ 1973.259408] bridge_fdb_cache 12KB 27KB [ 1973.264776] fib6_nodes 211KB 288KB [ 1973.270187] ip6_dst_cache 624KB 926KB [ 1973.275547] RAWv6 101KB 141KB [ 1973.280956] UDPv6 33KB 41KB [ 1973.286327] TCPv6 33KB 48KB [ 1973.291742] nf_conntrack 13KB 18KB [ 1973.297158] t10_alua_lu_gp_cache 0KB 3KB [ 1973.302823] sd_ext_cdb 0KB 7KB [ 1973.308242] scsi_sense_cache 1056KB 1060KB [ 1973.313601] virtio_scsi_cmd 16KB 16KB [ 1973.322467] sgpool-128 8KB 8KB [ 1973.329643] sgpool-64 4KB 12KB [ 1973.335014] sgpool-32 2KB 15KB [ 1973.343535] sgpool-16 1KB 7KB [ 1973.349078] sgpool-8 0KB 7KB [ 1973.354547] mqueue_inode_cache 12KB 22KB [ 1973.363334] bio_post_read_ctx 14KB 15KB [ 1973.368822] bio-2 14KB 15KB [ 1973.374187] jfs_mp 7KB 7KB [ 1973.382944] cifs_small_rq 15KB 16KB [ 1973.393536] cifs_request 67KB 67KB [ 1973.402368] cifs_mpx_ids 0KB 7KB [ 1973.412646] nfs_commit_data 3KB 14KB [ 1973.421841] nfs_write_data 34KB 44KB [ 1973.427253] ext4_system_zone 1KB 7KB [ 1973.435541] bio-1 1KB 7KB [ 1973.444276] pid_namespace 2KB 11KB [ 1973.449763] rpc_buffers 17KB 25KB [ 1973.455163] rpc_tasks 2KB 7KB [ 1973.464074] UNIX 1608KB 1725KB [ 1973.469605] tcp_bind_bucket 1KB 4KB [ 1973.475066] ip_fib_trie 33KB 47KB [ 1973.483882] ip_fib_alias 154KB 205KB [ 1973.489498] ip_dst_cache 10KB 24KB [ 1973.495281] RAW 60KB 97KB [ 1973.504160] UDP 54KB 74KB [ 1973.509600] TCP 28KB 39KB [ 1973.514971] hugetlbfs_inode_cache 3KB 15KB [ 1973.524099] fscache_cookie_jar 1KB 7KB [ 1973.529620] eventpoll_pwq 26KB 39KB [ 1973.536661] eventpoll_epi 48KB 70KB [ 1973.545374] inotify_inode_mark 15KB 23KB [ 1973.550943] request_queue 199KB 199KB [ 1973.556318] blkdev_requests 1KB 3KB [ 1973.565242] blkdev_ioc 23KB 34KB [ 1973.576912] bio-0 690KB 716KB [ 1973.585827] biovec-max 1485KB 1501KB [ 1973.591478] biovec-64 608KB 716KB [ 1973.596935] biovec-16 104KB 150KB [ 1973.608916] bio_integrity_payload 1KB 8KB [ 1973.614646] khugepaged_mm_slot 4KB 23KB [ 1973.620146] uid_cache 0KB 4KB [ 1973.625507] dmaengine-unmap-2 0KB 3KB [ 1973.644625] skbuff_fclone_cache 36KB 41KB [ 1973.655702] skbuff_head_cache 8415KB 8771KB [ 1973.666592] configfs_dir_cache 3KB 7KB [ 1973.683412] file_lock_cache 58KB 63KB [ 1973.693758] file_lock_ctx 9KB 11KB [ 1973.705758] fsnotify_mark_connector 8KB 15KB [ 1973.716579] net_namespace 78KB 87KB [ 1973.729977] shmem_inode_cache 8140KB 8150KB [ 1973.737499] task_delay_info 234KB 383KB [ 1973.742993] taskstats 27KB 34KB [ 1973.750926] proc_dir_entry 881KB 1061KB [ 1973.756301] pde_opener 13KB 31KB [ 1973.764153] seq_file 284KB 389KB [ 1973.772073] sigqueue 40KB 82KB [ 1973.777445] kernfs_node_cache 18230KB 18742KB [ 1973.785293] mnt_cache 193KB 232KB [ 1973.793261] filp 6861KB 7702KB [ 1973.804153] names_cache 117270KB 117329KB [ 1973.812182] iint_cache 30KB 43KB [ 1973.820259] key_jar 19KB 105KB [ 1973.825627] uts_namespace 3KB 7KB [ 1973.833676] nsproxy 1KB 11KB [ 1973.843967] vm_area_struct 3281KB 3468KB [ 1973.852075] mm_struct 474KB 565KB [ 1973.857443] fs_cache 248KB 412KB [ 1973.865246] files_cache 911KB 1207KB [ 1973.873186] signal_cache 1691KB 2206KB [ 1973.884042] sighand_cache 564KB 645KB [ 1973.891963] task_struct 7953KB 8029KB [ 1973.897458] cred_jar 2055KB 2648KB [ 1973.905274] anon_vma_chain 1001KB 1315KB [ 1973.913213] anon_vma 126KB 308KB [ 1973.921116] pid 140KB 268KB [ 1973.926490] Acpi-Operand 156KB 198KB [ 1973.934089] Acpi-ParseExt 9KB 11KB [ 1973.945970] Acpi-Parse 41KB 47KB [ 1973.964699] Acpi-State 52KB 63KB [ 1973.973472] Acpi-Namespace 20KB 27KB [ 1973.992030] numa_policy 0KB 3KB [ 1973.997425] debug_objects_cache 1828KB 1906KB [ 1974.016146] trace_event_file 297KB 298KB [ 1974.024878] ftrace_event_field 398KB 401KB [ 1974.044065] pool_workqueue 134KB 156KB [ 1974.052812] page->ptl 472KB 996KB [ 1974.071364] kmalloc-2097152 2050KB 2050KB [ 1974.076764] kmalloc-524288 2056KB 2056KB [ 1974.095433] kmalloc-262144 1290KB 1290KB [ 1974.100916] kmalloc-131072 650KB 650KB [ 1974.106399] kmalloc-65536 2640KB 2772KB [ 1974.125183] kmalloc-32768 2112KB 2277KB [ 1974.134010] kmalloc-16384 1254KB 1303KB [ 1974.152556] kmalloc-8192 5106KB 5148KB [ 1974.158006] kmalloc-4096 27952KB 28011KB [ 1974.163370] kmalloc-2048 16065KB 18149KB [ 1974.173760] kmalloc-1024 11896KB 15261KB [ 1974.179312] kmalloc-512 16556KB 17197KB [ 1974.184676] kmalloc-256 5364KB 6438KB [ 1974.194971] kmalloc-128 1232KB 1614KB [ 1974.200390] kmalloc-96 3406KB 4124KB [ 1974.205752] kmalloc-64 2640KB 3844KB [ 1974.215979] kmalloc-32 1948KB 2547KB [ 1974.221417] kmalloc-192 2113KB 2964KB [ 1974.226780] kmem_cache 177KB 183KB [ 1974.236927] Out of memory (oom_kill_allocating_task): Kill process 13916 (systemd-journal) score 0 or sacrifice child [ 1974.255434] Killed process 13916 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:4kB, shmem-rss:1292kB [ 1974.267056] oom_reaper: reaped process 13916 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1292kB [ 1974.284021] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1974.299159] in:imklog cpuset=/ mems_allowed=0-1 [ 1974.303860] CPU: 1 PID: 13845 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1974.311301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1974.320786] Call Trace: [ 1974.323388] dump_stack+0x1fc/0x2ef [ 1974.327028] dump_header+0x15d/0xc3f [ 1974.330752] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1974.335870] ? ___ratelimit+0x319/0x590 [ 1974.339858] oom_kill_process.cold+0x10/0x692 [ 1974.344364] ? check_preemption_disabled+0x41/0x280 [ 1974.349390] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1974.354677] out_of_memory+0x1072/0x1390 [ 1974.358751] ? oom_killer_disable+0x270/0x270 [ 1974.363250] ? mutex_trylock+0x15f/0x1a0 [ 1974.367320] __alloc_pages_nodemask+0x23a2/0x2890 [ 1974.372177] ? find_get_entry+0x4cd/0x8a0 [ 1974.376336] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1974.381203] alloc_pages_current+0x193/0x2a0 [ 1974.385617] filemap_fault+0x146e/0x2180 [ 1974.389697] ext4_filemap_fault+0x84/0xb0 [ 1974.393853] __do_fault+0x10b/0x4b0 [ 1974.397485] __handle_mm_fault+0x273b/0x41c0 [ 1974.401904] ? vm_insert_page+0x9c0/0x9c0 [ 1974.406057] ? lock_downgrade+0x720/0x720 [ 1974.410230] ? check_preemption_disabled+0x41/0x280 [ 1974.415254] handle_mm_fault+0x436/0xb10 [ 1974.419319] __do_page_fault+0x68e/0xd60 [ 1974.423387] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1974.428401] ? spurious_fault+0x840/0x840 [ 1974.432558] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1974.437409] ? page_fault+0x8/0x30 [ 1974.440952] page_fault+0x1e/0x30 [ 1974.444402] RIP: 0033:0x7fba92db622d [ 1974.448117] Code: Bad RIP value. [ 1974.451473] RSP: 002b:00007fba90752580 EFLAGS: 00010293 [ 1974.456830] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fba92db622d [ 1974.464098] RDX: 0000000000001fa0 RSI: 00007fba90752da0 RDI: 0000000000000004 [ 1974.471360] RBP: 00005572ac1e09d0 R08: 0000000000000000 R09: 0000000004000001 [ 1974.478624] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fba90752da0 [ 1974.485886] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fba90752ddd [ 1974.538996] Mem-Info: [ 1974.541481] active_anon:14904 inactive_anon:51472 isolated_anon:0 [ 1974.541481] active_file:11 inactive_file:10 isolated_file:0 [ 1974.541481] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1974.541481] slab_reclaimable:13049 slab_unreclaimable:118375 [ 1974.541481] mapped:21652 shmem:52180 pagetables:560 bounce:0 [ 1974.541481] free:20663 free_pcp:315 free_cma:0 [ 1974.586907] Node 0 active_anon:57204kB inactive_anon:59100kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1974.623035] Node 1 active_anon:2412kB inactive_anon:146788kB active_file:224kB inactive_file:1824kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15108kB dirty:0kB writeback:0kB shmem:147880kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1974.664659] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1974.726890] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1974.751227] Node 0 DMA32 free:20356kB min:35996kB low:44992kB high:53988kB active_anon:55156kB inactive_anon:59080kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:1936kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1974.795694] lowmem_reserve[]: 0 0 1 1 1 [ 1974.801475] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1974.833195] lowmem_reserve[]: 0 0 0 0 0 [ 1974.852462] Node 1 Normal free:434312kB min:53876kB low:67344kB high:80812kB active_anon:2612kB inactive_anon:146788kB active_file:924kB inactive_file:7124kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:304kB bounce:0kB free_pcp:1636kB local_pcp:376kB free_cma:0kB [ 1974.891089] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 1974.901687] lowmem_reserve[]: 0 0 0 0 0 [ 1974.906046] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 1974.916956] Node 0 DMA: 2*4kB (ME) 1*8kB (M) 1*16kB (E) 3*32kB (UME) 2*64kB (ME) 3*128kB (UME) 8*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10880kB [ 1974.940642] Node 0 DMA32: 145*4kB (UME) 739*8kB (UME) 287*16kB (UME) 127*32kB (UME) 50*64kB (UME) 15*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20524kB [ 1974.956614] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 1974.971535] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 1974.980015] systemd[1]: Stopped Journal Service. [ 1974.987519] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1974.998317] systemd[1]: Starting Journal Service... [ 1974.998737] Node 1 Normal: 62*4kB (UM) 13*8kB (UME) 17*16kB (UME) 58*32kB (UME) 57*64kB (UME) 50*128kB (UME) 42*256kB (UM) 43*512kB (UME) 29*1024kB (UM) 16*2048kB (U) 125*4096kB (U) = 619760kB [ 1975.021042] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1975.030324] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1975.042107] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1975.058034] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1975.092219] 54709 total pagecache pages [ 1975.096235] 0 pages in swap cache [ 1975.099868] Swap cache stats: add 0, delete 0, find 0/0 [ 1975.105229] Free swap = 0kB [ 1975.113475] Total swap = 0kB [ 1975.116518] 2097051 pages RAM [ 1975.119720] 0 pages HighMem/MovableOnly [ 1975.123689] 369649 pages reserved [ 1975.127132] 0 pages cma reserved [ 1975.135321] Unreclaimable slab info: [ 1975.139219] Name Used Total [ 1975.144923] pid_2 19KB 32KB [ 1975.155736] batadv_tt_change_cache 2KB 7KB [ 1975.163532] batadv_tl_cache 7KB 20KB [ 1975.172378] systemd-journald[13983]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 1975.176240] TIPC 13KB 22KB [ 1975.197489] SCTPv6 20KB 30KB [ 1975.202936] DCCPv6 17KB 30KB [ 1975.213667] DCCP 16KB 28KB [ 1975.219159] RXRPC 14KB 19KB [ 1975.224520] rxrpc_call_jar 101KB 133KB [ 1975.252157] bridge_fdb_cache 12KB 27KB [ 1975.274516] fib6_nodes 211KB 288KB [ 1975.280527] ip6_dst_cache 624KB 926KB [ 1975.285893] RAWv6 101KB 141KB [ 1975.307519] UDPv6 33KB 41KB [ 1975.312913] TCPv6 33KB 48KB [ 1975.327714] nf_conntrack 13KB 18KB [ 1975.333142] t10_alua_lu_gp_cache 0KB 3KB [ 1975.357574] sd_ext_cdb 0KB 7KB [ 1975.362970] scsi_sense_cache 1056KB 1060KB [ 1975.377513] virtio_scsi_cmd 16KB 16KB [ 1975.382905] sgpool-128 8KB 8KB [ 1975.397655] sgpool-64 4KB 12KB [ 1975.403045] sgpool-32 2KB 15KB [ 1975.417524] sgpool-16 1KB 7KB [ 1975.422913] sgpool-8 0KB 7KB [ 1975.437516] mqueue_inode_cache 12KB 22KB [ 1975.443165] bio_post_read_ctx 14KB 15KB [ 1975.467546] bio-2 14KB 15KB [ 1975.472933] jfs_mp 7KB 7KB [ 1975.487513] cifs_small_rq 15KB 16KB [ 1975.492890] cifs_request 67KB 67KB [ 1975.498344] cifs_mpx_ids 0KB 7KB [ 1975.503725] nfs_commit_data 3KB 14KB [ 1975.527522] nfs_write_data 34KB 44KB [ 1975.532947] ext4_system_zone 1KB 7KB [ 1975.547498] bio-1 1KB 7KB [ 1975.552888] pid_namespace 2KB 11KB [ 1975.567519] rpc_buffers 17KB 25KB [ 1975.572904] rpc_tasks 2KB 7KB [ 1975.587503] UNIX 1631KB 1725KB [ 1975.592890] tcp_bind_bucket 1KB 4KB [ 1975.607513] ip_fib_trie 33KB 47KB [ 1975.612992] ip_fib_alias 153KB 205KB [ 1975.639044] ip_dst_cache 10KB 24KB [ 1975.644530] RAW 60KB 97KB [ 1975.672339] UDP 54KB 74KB [ 1975.692357] TCP 28KB 39KB [ 1975.712377] hugetlbfs_inode_cache 3KB 15KB [ 1975.721513] fscache_cookie_jar 1KB 7KB [ 1975.727011] eventpoll_pwq 32KB 39KB [ 1975.752372] eventpoll_epi 48KB 70KB [ 1975.757820] inotify_inode_mark 15KB 23KB [ 1975.763277] request_queue 199KB 199KB [ 1975.773587] blkdev_requests 1KB 3KB [ 1975.779147] blkdev_ioc 27KB 34KB [ 1975.786802] bio-0 810KB 813KB [ 1975.796108] systemd[1]: Started Journal Service. [ 1975.810895] biovec-max 1485KB 1501KB [ 1975.816379] biovec-64 694KB 716KB [ 1975.833113] biovec-16 117KB 150KB [ 1975.845984] bio_integrity_payload 1KB 8KB [ 1975.859504] khugepaged_mm_slot 4KB 23KB [ 1975.865100] uid_cache 0KB 4KB [ 1975.875499] dmaengine-unmap-2 0KB 3KB [ 1975.883987] skbuff_fclone_cache 35KB 41KB [ 1975.896703] skbuff_head_cache 8137KB 8760KB [ 1975.902439] configfs_dir_cache 3KB 7KB [ 1975.913231] file_lock_cache 58KB 63KB [ 1975.918685] file_lock_ctx 9KB 11KB [ 1975.924157] fsnotify_mark_connector 8KB 15KB [ 1975.935003] net_namespace 78KB 87KB [ 1975.940566] shmem_inode_cache 8134KB 8150KB [ 1975.945936] task_delay_info 234KB 383KB [ 1975.956067] taskstats 27KB 34KB [ 1975.973053] proc_dir_entry 881KB 1061KB [ 1975.978569] pde_opener 13KB 31KB [ 1975.983938] seq_file 299KB 389KB [ 1975.996548] sigqueue 53KB 82KB [ 1976.002078] kernfs_node_cache 18243KB 18742KB [ 1976.012332] mnt_cache 193KB 232KB [ 1976.017792] filp 7063KB 7702KB [ 1976.023287] names_cache 126896KB 126896KB [ 1976.041192] iint_cache 38KB 43KB [ 1976.057537] key_jar 19KB 105KB [ 1976.062942] uts_namespace 3KB 7KB [ 1976.069237] nsproxy 1KB 11KB [ 1976.074614] vm_area_struct 3191KB 3468KB [ 1976.081022] mm_struct 474KB 565KB [ 1976.086402] fs_cache 248KB 412KB [ 1976.092852] files_cache 810KB 1185KB [ 1976.098873] signal_cache 1329KB 2091KB [ 1976.104251] sighand_cache 592KB 645KB [ 1976.110520] task_struct 5656KB 5731KB [ 1976.115893] cred_jar 2055KB 2648KB [ 1976.122174] anon_vma_chain 1001KB 1315KB [ 1976.128158] anon_vma 140KB 308KB [ 1976.133529] pid 140KB 268KB [ 1976.139844] Acpi-Operand 156KB 198KB [ 1976.145351] Acpi-ParseExt 9KB 11KB [ 1976.151893] Acpi-Parse 41KB 47KB [ 1976.157269] Acpi-State 52KB 63KB [ 1976.163588] Acpi-Namespace 20KB 27KB [ 1976.169720] numa_policy 0KB 3KB [ 1976.175089] debug_objects_cache 1827KB 1906KB [ 1976.181531] trace_event_file 297KB 298KB [ 1976.186907] ftrace_event_field 398KB 401KB [ 1976.193317] pool_workqueue 134KB 156KB [ 1976.199253] page->ptl 472KB 996KB [ 1976.204658] kmalloc-2097152 2050KB 2050KB [ 1976.212076] kmalloc-524288 2056KB 2056KB [ 1976.218000] kmalloc-262144 1290KB 1290KB [ 1976.223368] kmalloc-131072 650KB 650KB [ 1976.229749] kmalloc-65536 2640KB 2772KB [ 1976.235163] kmalloc-32768 2112KB 2277KB [ 1976.241506] kmalloc-16384 1287KB 1303KB [ 1976.246964] kmalloc-8192 4974KB 5090KB [ 1976.253220] kmalloc-4096 24628KB 24667KB [ 1976.259204] kmalloc-2048 15351KB 17939KB [ 1976.264575] kmalloc-1024 11491KB 15214KB [ 1976.270811] kmalloc-512 15796KB 17197KB [ 1976.276181] kmalloc-256 5144KB 6412KB [ 1976.282490] kmalloc-128 1232KB 1614KB [ 1976.288392] kmalloc-96 3451KB 4124KB [ 1976.293756] kmalloc-64 2587KB 3844KB [ 1976.300028] kmalloc-32 1925KB 2547KB [ 1976.305397] kmalloc-192 2083KB 2964KB [ 1976.312029] kmem_cache 177KB 183KB [ 1976.318008] Out of memory (oom_kill_allocating_task): Kill process 13845 (in:imklog) score 0 or sacrifice child [ 1976.328910] Killed process 13843 (rsyslogd) total-vm:254332kB, anon-rss:2728kB, file-rss:0kB, shmem-rss:0kB [ 1976.341586] oom_reaper: reaped process 13843 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1977.239402] ieee802154 phy0 wpan0: encryption failed: -22 [ 1977.245018] ieee802154 phy1 wpan1: encryption failed: -22 21:07:06 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:07:06 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:07:06 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502, 0x3, 0x5, 0x0, 0x8, 0x2, 0x7], 0x7fff}}, 0x6}) 21:07:06 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x1) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) 21:07:06 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x800) bind$packet(r0, &(0x7f0000000080)={0x11, 0x6, 0x0, 0x1, 0x3}, 0x14) (async) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000000c0)=0x40008, 0x4) 21:07:06 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x0, 0x0, 0x2], 0x7fff}}, 0x6}) 21:07:06 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:07:06 executing program 5: syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:07:06 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x1) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) socket$bt_rfcomm(0x1f, 0x3, 0x3) (async) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x1) (async) syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) (async) 21:07:06 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x800) bind$packet(r0, &(0x7f0000000080)={0x11, 0x6, 0x0, 0x1, 0x3}, 0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000000c0)=0x40008, 0x4) 21:07:07 executing program 5: syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:07:07 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x1) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) socket$bt_rfcomm(0x1f, 0x3, 0x3) (async) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x1) (async) syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) (async) 21:07:07 executing program 5: syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:07:07 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x0, 0x0, 0x2], 0x7fff}}, 0x6}) 21:07:07 executing program 0: r0 = syz_open_dev$vim2m(0x0, 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) [ 1984.156286] oom_reaper: reaped process 13999 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 1984.235858] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1984.249311] systemd-journal cpuset=/ mems_allowed=0-1 [ 1984.254701] CPU: 0 PID: 13983 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1984.262666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1984.272046] Call Trace: [ 1984.274644] dump_stack+0x1fc/0x2ef [ 1984.278274] dump_header+0x15d/0xc3f [ 1984.281993] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1984.287092] ? ___ratelimit+0x319/0x590 [ 1984.291080] oom_kill_process.cold+0x10/0x692 [ 1984.295579] ? check_preemption_disabled+0x41/0x280 [ 1984.300606] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1984.305893] out_of_memory+0x1072/0x1390 [ 1984.309967] ? oom_killer_disable+0x270/0x270 [ 1984.310274] syz-executor.4: vmalloc: allocation failure, allocated 1592229888 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1984.314464] ? mutex_trylock+0x15f/0x1a0 [ 1984.328271] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 1984.332320] __alloc_pages_nodemask+0x23a2/0x2890 [ 1984.342246] ? find_get_entry+0x4cd/0x8a0 [ 1984.346396] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1984.351253] alloc_pages_current+0x193/0x2a0 [ 1984.355737] filemap_fault+0x146e/0x2180 [ 1984.359796] ext4_filemap_fault+0x84/0xb0 [ 1984.363932] __do_fault+0x10b/0x4b0 [ 1984.367549] __handle_mm_fault+0x273b/0x41c0 [ 1984.371949] ? vm_insert_page+0x9c0/0x9c0 [ 1984.376099] ? check_preemption_disabled+0x41/0x280 [ 1984.381110] handle_mm_fault+0x436/0xb10 [ 1984.385171] __do_page_fault+0x68e/0xd60 [ 1984.389233] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1984.394237] ? spurious_fault+0x840/0x840 [ 1984.398377] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1984.403215] ? page_fault+0x8/0x30 [ 1984.406746] page_fault+0x1e/0x30 [ 1984.410186] RIP: 0033:0x7fe77b3d321d [ 1984.413889] Code: Bad RIP value. [ 1984.417237] RSP: 002b:00007fffdbe19d40 EFLAGS: 00010207 [ 1984.422583] RAX: 0000000000000001 RBX: 000055b27c2c61e0 RCX: 00007fe77a9f82e3 [ 1984.429845] RDX: 0000000000000013 RSI: 00007fffdbe19d40 RDI: 000000000000000c [ 1984.437100] RBP: 00007fffdbe19f30 R08: 00007fffdbea5000 R09: 000001fb679840f9 [ 1984.444359] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffdbe19d40 [ 1984.451617] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f38198e42b27 [ 1984.458893] CPU: 1 PID: 13999 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 1984.465294] Mem-Info: [ 1984.466779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1984.469265] active_anon:14561 inactive_anon:53504 isolated_anon:0 [ 1984.469265] active_file:10 inactive_file:24 isolated_file:0 [ 1984.469265] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1984.469265] slab_reclaimable:13259 slab_unreclaimable:122107 [ 1984.469265] mapped:22008 shmem:54228 pagetables:558 bounce:0 [ 1984.469265] free:13802 free_pcp:62 free_cma:0 [ 1984.478517] Call Trace: [ 1984.478540] dump_stack+0x1fc/0x2ef [ 1984.478558] warn_alloc.cold+0x7b/0x18f [ 1984.478576] ? zone_watermark_ok_safe+0x260/0x260 [ 1984.478611] ? rcu_nmi_exit+0xb3/0x180 [ 1984.516511] Node 0 active_anon:55644kB inactive_anon:59100kB active_file:28kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1984.517930] __vmalloc_area_node+0x4fd/0x780 [ 1984.517950] ? __vmalloc_node_range+0x180/0x180 [ 1984.517967] ? _raw_spin_unlock+0x29/0x40 [ 1984.521947] Node 1 active_anon:2600kB inactive_anon:154916kB active_file:12kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15832kB dirty:0kB writeback:0kB shmem:156072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1984.526756] ? __get_vm_area_node+0x2e2/0x3a0 [ 1984.533822] Node 0 DMA free:10864kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1984.558291] __vmalloc_node_range+0xed/0x180 [ 1984.558309] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1984.558323] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1984.558335] vmalloc_user+0x70/0xe0 [ 1984.558349] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1984.558362] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1984.558376] __vb2_queue_alloc+0x472/0xe60 [ 1984.564788] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1984.567450] vb2_core_create_bufs+0x273/0x7e0 [ 1984.567465] ? __vb2_queue_free+0x870/0x870 [ 1984.567479] ? __video_do_ioctl+0x632/0xcd0 [ 1984.567499] ? __mutex_lock+0x368/0x1190 [ 1984.571614] Node 0 DMA32 free:17664kB min:35996kB low:44992kB high:53988kB active_anon:55644kB inactive_anon:59080kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2032kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1984.598933] vb2_create_bufs+0x332/0x620 [ 1984.598950] ? mark_held_locks+0xf0/0xf0 [ 1984.598963] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1984.598980] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 1984.598996] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1984.599014] v4l_create_bufs+0xb2/0x160 [ 1984.599031] __video_do_ioctl+0x49a/0xcd0 [ 1984.599052] ? v4l_querycap+0x340/0x340 [ 1984.599071] ? __might_fault+0x192/0x1d0 [ 1984.599086] ? v4l_querycap+0x340/0x340 [ 1984.599102] video_usercopy+0x13f/0xfa0 [ 1984.599124] ? v4l_enumstd+0x60/0x60 [ 1984.599137] ? do_futex+0x171/0x1880 [ 1984.599152] ? mark_held_locks+0xf0/0xf0 [ 1984.599171] ? debug_check_no_obj_freed+0x201/0x490 [ 1984.599194] ? video_usercopy+0xfa0/0xfa0 [ 1984.599207] v4l2_ioctl+0x147/0x1a0 [ 1984.599220] ? video_devdata+0xa0/0xa0 [ 1984.599236] do_vfs_ioctl+0xcdb/0x12e0 [ 1984.599252] ? lock_downgrade+0x720/0x720 [ 1984.599267] ? check_preemption_disabled+0x41/0x280 [ 1984.599282] ? ioctl_preallocate+0x200/0x200 [ 1984.599300] ? __fget+0x356/0x510 [ 1984.599318] ? do_dup2+0x450/0x450 [ 1984.599332] ? __se_sys_futex+0x298/0x3b0 [ 1984.599355] ksys_ioctl+0x9b/0xc0 [ 1984.599371] __x64_sys_ioctl+0x6f/0xb0 [ 1984.599385] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1984.599400] do_syscall_64+0xf9/0x620 [ 1984.599419] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1984.599431] RIP: 0033:0x7fdb8ca690c9 [ 1984.599450] Code: Bad RIP value. [ 1984.599458] RSP: 002b:00007fdb8afdb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1984.599472] RAX: ffffffffffffffda RBX: 00007fdb8cb88f80 RCX: 00007fdb8ca690c9 [ 1984.599480] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 1984.599488] RBP: 00007fdb8cac4ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1984.599496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1984.599504] R13: 00007ffdfae0992f R14: 00007fdb8afdb300 R15: 0000000000022000 [ 1984.607638] Mem-Info: [ 1984.637888] lowmem_reserve[]: 0 0 1 1 1 [ 1984.640123] active_anon:14561 inactive_anon:53504 isolated_anon:0 [ 1984.640123] active_file:10 inactive_file:24 isolated_file:0 [ 1984.640123] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1984.640123] slab_reclaimable:13259 slab_unreclaimable:122107 [ 1984.640123] mapped:22008 shmem:54228 pagetables:558 bounce:0 [ 1984.640123] free:13802 free_pcp:62 free_cma:0 [ 1984.645422] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1984.653671] Node 0 active_anon:55644kB inactive_anon:59100kB active_file:28kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1984.660823] lowmem_reserve[]: 0 0 0 0 0 [ 1984.661948] Node 1 active_anon:2600kB inactive_anon:154916kB active_file:12kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15832kB dirty:0kB writeback:0kB shmem:156072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1984.666891] Node 1 Normal free:26672kB min:53876kB low:67344kB high:80812kB active_anon:2600kB inactive_anon:154916kB active_file:12kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:200kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1984.676355] Node 0 DMA free:10864kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1984.683223] lowmem_reserve[]: 0 0 0 0 0 [ 1984.684130] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1984.717530] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10868kB [ 1984.725904] Node 0 DMA32 free:17664kB min:35996kB low:44992kB high:53988kB active_anon:55644kB inactive_anon:59080kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2032kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1984.725938] lowmem_reserve[]: 0 0 1 1 1 [ 1984.731079] Node 0 DMA32: 188*4kB (UME) 390*8kB (UME) 301*16kB (UME) 137*32kB (UME) 47*64kB (UME) 11*128kB (UM) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18000kB [ 1984.736300] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1984.747850] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1984.748493] lowmem_reserve[]: 0 0 0 0 0 [ 1984.752463] Node 1 Normal: 247*4kB (UM) 236*8kB (ME) 201*16kB (ME) 99*32kB (ME) 18*64kB (ME) 6*128kB (UME) 1*256kB (U) 2*512kB (ME) 2*1024kB (UM) 0*2048kB 3*4096kB (U) = 26796kB [ 1984.756415] Node 1 Normal free:26672kB min:53876kB low:67344kB high:80812kB active_anon:2600kB inactive_anon:154916kB active_file:12kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:200kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1984.766612] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1984.768020] lowmem_reserve[]: 0 0 0 0 0 [ 1984.773568] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1984.777121] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10868kB [ 1984.786243] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1984.788820] Node 0 DMA32: 188*4kB (UME) 390*8kB (UME) 301*16kB (UME) 137*32kB (UME) 47*64kB (UME) 11*128kB (UM) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18000kB [ 1984.797343] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1984.804892] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1984.806247] 54275 total pagecache pages [ 1984.811367] Node 1 Normal: 247*4kB (UM) 236*8kB (ME) 201*16kB (ME) 99*32kB (ME) 18*64kB (ME) 6*128kB (UME) 1*256kB (U) 2*512kB (ME) 2*1024kB (UM) 0*2048kB 3*4096kB (U) = 26796kB [ 1984.813277] 0 pages in swap cache [ 1984.820701] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1984.823807] Swap cache stats: add 0, delete 0, find 0/0 [ 1984.824794] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1984.842140] Free swap = 0kB [ 1984.846583] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1984.856345] Total swap = 0kB [ 1984.864990] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1984.871179] 2097051 pages RAM [ 1984.879990] 54275 total pagecache pages [ 1984.882635] 0 pages HighMem/MovableOnly [ 1984.899272] 0 pages in swap cache [ 1984.935221] 369649 pages reserved [ 1984.969296] Swap cache stats: add 0, delete 0, find 0/0 [ 1984.988384] 0 pages cma reserved [ 1985.000058] Free swap = 0kB [ 1985.021506] Unreclaimable slab info: [ 1985.058664] Total swap = 0kB [ 1985.078190] Name Used Total [ 1985.090834] 2097051 pages RAM [ 1985.104113] pid_2 26KB 32KB [ 1985.133521] 0 pages HighMem/MovableOnly [ 1985.150327] batadv_tt_change_cache 2KB 7KB [ 1985.182090] 369649 pages reserved [ 1985.191503] batadv_tl_cache 6KB 20KB [ 1985.209199] 0 pages cma reserved [ 1985.238054] TIPC 10KB 22KB [ 1985.464913] SCTPv6 18KB 30KB [ 1985.470360] DCCPv6 17KB 30KB [ 1985.475725] DCCP 16KB 28KB [ 1985.484786] RXRPC 11KB 19KB [ 1985.490229] rxrpc_call_jar 90KB 126KB [ 1985.495594] bridge_fdb_cache 11KB 23KB [ 1985.504324] fib6_nodes 201KB 288KB [ 1985.509746] ip6_dst_cache 604KB 922KB [ 1985.516776] RAWv6 91KB 141KB [ 1985.525508] UDPv6 30KB 41KB [ 1985.530976] TCPv6 33KB 54KB [ 1985.536354] nf_conntrack 6KB 18KB [ 1985.545435] t10_alua_lu_gp_cache 0KB 3KB [ 1985.551144] sd_ext_cdb 0KB 7KB [ 1985.556510] scsi_sense_cache 1056KB 1060KB [ 1985.565346] virtio_scsi_cmd 16KB 16KB [ 1985.570788] sgpool-128 8KB 8KB [ 1985.576150] sgpool-64 4KB 12KB [ 1985.584855] sgpool-32 2KB 15KB [ 1985.590551] sgpool-16 1KB 7KB [ 1985.595921] sgpool-8 0KB 7KB [ 1985.604922] mqueue_inode_cache 10KB 22KB [ 1985.610428] bio_post_read_ctx 14KB 15KB [ 1985.621083] bio-2 14KB 15KB [ 1985.626460] jfs_mp 7KB 7KB [ 1985.631917] cifs_small_rq 15KB 16KB [ 1985.640635] cifs_request 67KB 67KB [ 1985.646012] cifs_mpx_ids 0KB 7KB [ 1985.651448] nfs_commit_data 3KB 14KB [ 1985.656807] nfs_write_data 34KB 44KB [ 1985.665424] ext4_system_zone 1KB 7KB [ 1985.670909] bio-1 1KB 7KB [ 1985.676279] pid_namespace 2KB 11KB [ 1985.685166] rpc_buffers 17KB 25KB [ 1985.690576] rpc_tasks 2KB 7KB [ 1985.695948] UNIX 1222KB 1436KB [ 1985.704523] tcp_bind_bucket 1KB 4KB [ 1985.709966] ip_fib_trie 30KB 47KB [ 1985.722990] ip_fib_alias 143KB 205KB [ 1985.728425] ip_dst_cache 9KB 24KB [ 1985.733792] RAW 55KB 97KB [ 1985.747213] UDP 57KB 74KB [ 1985.752602] TCP 30KB 39KB [ 1985.762673] hugetlbfs_inode_cache 3KB 15KB [ 1985.771866] fscache_cookie_jar 1KB 7KB [ 1985.782187] eventpoll_pwq 29KB 39KB [ 1985.790919] eventpoll_epi 54KB 70KB [ 1985.796309] inotify_inode_mark 18KB 23KB [ 1985.806478] request_queue 199KB 199KB [ 1985.815158] blkdev_requests 1KB 3KB [ 1985.830600] blkdev_ioc 29KB 34KB [ 1985.835990] bio-0 893KB 896KB [ 1985.845254] biovec-max 1526KB 1526KB [ 1985.854827] biovec-64 794KB 811KB [ 1985.864497] biovec-16 117KB 150KB [ 1985.874052] bio_integrity_payload 1KB 8KB [ 1985.883693] khugepaged_mm_slot 5KB 23KB [ 1985.893364] uid_cache 0KB 4KB [ 1985.902677] dmaengine-unmap-2 0KB 3KB [ 1985.912437] skbuff_fclone_cache 40KB 41KB [ 1985.923943] skbuff_head_cache 7665KB 8711KB [ 1985.933567] configfs_dir_cache 3KB 7KB [ 1985.943009] file_lock_cache 70KB 75KB [ 1985.952671] file_lock_ctx 9KB 11KB [ 1985.962015] fsnotify_mark_connector 10KB 15KB [ 1985.972317] net_namespace 70KB 78KB [ 1985.981779] shmem_inode_cache 8172KB 8178KB [ 1985.991288] task_delay_info 204KB 383KB [ 1985.996747] taskstats 33KB 38KB [ 1986.006026] proc_dir_entry 845KB 1053KB [ 1986.015396] pde_opener 14KB 31KB [ 1986.026149] seq_file 334KB 389KB [ 1986.035633] sigqueue 45KB 82KB [ 1986.044919] kernfs_node_cache 18235KB 18742KB [ 1986.054297] mnt_cache 174KB 216KB [ 1986.063628] filp 7056KB 7702KB [ 1986.073192] names_cache 134610KB 134648KB [ 1986.082533] iint_cache 34KB 43KB [ 1986.092244] key_jar 19KB 105KB [ 1986.101678] uts_namespace 2KB 7KB [ 1986.111176] nsproxy 1KB 11KB [ 1986.116546] vm_area_struct 3512KB 3519KB [ 1986.136609] mm_struct 482KB 565KB [ 1986.144673] fs_cache 200KB 408KB [ 1986.155765] files_cache 575KB 1065KB [ 1986.163700] signal_cache 996KB 1962KB [ 1986.175012] sighand_cache 573KB 645KB [ 1986.182779] task_struct 4595KB 4633KB [ 1986.193991] cred_jar 1878KB 2648KB [ 1986.205928] anon_vma_chain 1079KB 1315KB [ 1986.220984] anon_vma 164KB 308KB [ 1986.226378] pid 119KB 268KB [ 1986.242337] Acpi-Operand 156KB 198KB [ 1986.248601] Acpi-ParseExt 9KB 11KB [ 1986.253970] Acpi-Parse 41KB 47KB [ 1986.266624] Acpi-State 52KB 63KB [ 1986.272911] Acpi-Namespace 20KB 27KB [ 1986.285730] numa_policy 0KB 3KB [ 1986.293472] debug_objects_cache 1814KB 1906KB [ 1986.306222] trace_event_file 297KB 298KB [ 1986.312465] ftrace_event_field 398KB 401KB [ 1986.325138] pool_workqueue 128KB 156KB [ 1986.333813] page->ptl 496KB 996KB [ 1986.346453] kmalloc-2097152 2050KB 2050KB [ 1986.352750] kmalloc-524288 2056KB 2056KB [ 1986.365598] kmalloc-262144 1290KB 1290KB [ 1986.374844] kmalloc-131072 650KB 650KB [ 1986.388424] kmalloc-65536 2376KB 2574KB [ 1986.393808] kmalloc-32768 1914KB 2211KB [ 1986.403102] kmalloc-16384 1221KB 1270KB [ 1986.412693] kmalloc-8192 4851KB 4966KB [ 1986.422218] kmalloc-4096 22282KB 22321KB [ 1986.433398] kmalloc-2048 13899KB 17295KB [ 1986.442744] kmalloc-1024 10560KB 15072KB [ 1986.453285] kmalloc-512 15577KB 17182KB [ 1986.462612] kmalloc-256 4887KB 6412KB [ 1986.472308] kmalloc-128 1171KB 1614KB [ 1986.481850] kmalloc-96 3533KB 4124KB [ 1986.491367] kmalloc-64 2535KB 3844KB [ 1986.496735] kmalloc-32 1916KB 2547KB [ 1986.506064] kmalloc-192 1905KB 2964KB [ 1986.515686] kmem_cache 177KB 183KB [ 1986.525051] Out of memory (oom_kill_allocating_task): Kill process 13983 (systemd-journal) score 0 or sacrifice child [ 1986.546501] Killed process 13983 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1300kB [ 1986.563464] oom_reaper: reaped process 13983 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1300kB [ 1986.838535] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 1986.856063] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 1986.879134] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 1986.885977] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 1986.900360] systemd[1]: Stopped Journal Service. [ 1986.924111] systemd[1]: Starting Journal Service... [ 1987.253108] systemd-journald[14051]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 1987.752809] systemd[1]: Started Journal Service. 21:07:18 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x0, 0x0, 0x2], 0x7fff}}, 0x6}) 21:07:18 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb01001800000000000000070000000c0000f6c600000004000000000000060400000000614f007ebbc7f2b4bf9fb78a0f953fd3559f3703d68bf3b04c036603ab941230de7f70c06235260d210576ea188b317b87d48aa433b729a4ee5b4cfbf2956115bcc69ec95dd0"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f0000000080), 0x4) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x4) 21:07:18 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:07:18 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) 21:07:18 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502, 0x3, 0x5, 0x0, 0x8, 0x2], 0x7fff}}, 0x6}) 21:07:18 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001740)={r0, 0x20, &(0x7f0000001700)={&(0x7f0000001580)=""/236, 0xec, 0x0, &(0x7f0000001680)=""/127, 0x7f}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r1, 0x20, &(0x7f0000000380)={&(0x7f0000000300)=""/64, 0x40, 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, 0x10) r2 = syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0x5450, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r1, 0x20, &(0x7f0000000240)={&(0x7f0000000180)=""/171, 0xab, 0x0, &(0x7f00000004c0)=""/184, 0xb8}}, 0x10) 21:07:18 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:07:18 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb01001800000000000000070000000c0000f6c600000004000000000000060400000000614f007ebbc7f2b4bf9fb78a0f953fd3559f3703d68bf3b04c036603ab941230de7f70c06235260d210576ea188b317b87d48aa433b729a4ee5b4cfbf2956115bcc69ec95dd0"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f0000000080), 0x4) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb01001800000000000000070000000c0000f6c600000004000000000000060400000000614f007ebbc7f2b4bf9fb78a0f953fd3559f3703d68bf3b04c036603ab941230de7f70c06235260d210576ea188b317b87d48aa433b729a4ee5b4cfbf2956115bcc69ec95dd0"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) (async) setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f0000000080), 0x4) (async) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x4) (async) 21:07:18 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001740)={r0, 0x20, &(0x7f0000001700)={&(0x7f0000001580)=""/236, 0xec, 0x0, &(0x7f0000001680)=""/127, 0x7f}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r1, 0x20, &(0x7f0000000380)={&(0x7f0000000300)=""/64, 0x40, 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, 0x10) r2 = syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0x5450, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r1, 0x20, &(0x7f0000000240)={&(0x7f0000000180)=""/171, 0xab, 0x0, &(0x7f00000004c0)=""/184, 0xb8}}, 0x10) 21:07:18 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) 21:07:18 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb01001800000000000000070000000c0000f6c600000004000000000000060400000000614f007ebbc7f2b4bf9fb78a0f953fd3559f3703d68bf3b04c036603ab941230de7f70c06235260d210576ea188b317b87d48aa433b729a4ee5b4cfbf2956115bcc69ec95dd0"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f0000000080), 0x4) (async) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x4) 21:07:18 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001740)={r0, 0x20, &(0x7f0000001700)={&(0x7f0000001580)=""/236, 0xec, 0x0, &(0x7f0000001680)=""/127, 0x7f}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r1, 0x20, &(0x7f0000000380)={&(0x7f0000000300)=""/64, 0x40, 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, 0x10) r2 = syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0x5450, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000280)={r1, 0x20, &(0x7f0000000240)={&(0x7f0000000180)=""/171, 0xab, 0x0, &(0x7f00000004c0)=""/184, 0xb8}}, 0x10) 21:07:18 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) 21:07:18 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001740)={r0, 0x20, &(0x7f0000001700)={&(0x7f0000001580)=""/236, 0xec, 0x0, &(0x7f0000001680)=""/127, 0x7f}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r1, 0x20, &(0x7f0000000380)={&(0x7f0000000300)=""/64, 0x40, 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, 0x10) r2 = syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0x5450, 0x0) 21:07:19 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x0, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:07:19 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x0, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:07:19 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x61, 0x30]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x5}, 0x20) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x3, [@ptr={0x2}, @restrict={0x3, 0x0, 0x0, 0xb, 0x3}]}, {0x0, [0x5e80a68827cbdf66]}}, &(0x7f0000000040)=""/64, 0x33, 0x40}, 0x20) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000200)='+::\x00') getsockopt$WPAN_WANTACK(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)=0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={r0, 0x20, &(0x7f0000000280)={&(0x7f0000000380)=""/114, 0x72, 0x0, &(0x7f0000000080)=""/159, 0x9f}}, 0x10) [ 1995.674293] oom_reaper: reaped process 14067 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 1995.723150] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1995.739482] in:imklog cpuset=/ mems_allowed=0-1 [ 1995.744187] CPU: 1 PID: 13989 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1995.751629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1995.760978] Call Trace: [ 1995.763571] dump_stack+0x1fc/0x2ef [ 1995.767203] dump_header+0x15d/0xc3f [ 1995.770916] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1995.776012] ? ___ratelimit+0x319/0x590 [ 1995.779985] oom_kill_process.cold+0x10/0x692 [ 1995.784482] ? check_preemption_disabled+0x41/0x280 [ 1995.789503] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1995.794783] out_of_memory+0x1072/0x1390 [ 1995.798854] ? oom_killer_disable+0x270/0x270 [ 1995.803355] ? mutex_trylock+0x15f/0x1a0 [ 1995.807423] __alloc_pages_nodemask+0x23a2/0x2890 [ 1995.812278] ? find_get_entry+0x4cd/0x8a0 [ 1995.814709] syz-executor.4: vmalloc: allocation failure, allocated 1564860416 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1995.816433] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1995.816470] alloc_pages_current+0x193/0x2a0 [ 1995.830249] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 1995.835059] filemap_fault+0x146e/0x2180 [ 1995.848645] ext4_filemap_fault+0x84/0xb0 [ 1995.852788] __do_fault+0x10b/0x4b0 [ 1995.856409] __handle_mm_fault+0x273b/0x41c0 [ 1995.860826] ? vm_insert_page+0x9c0/0x9c0 [ 1995.864971] ? lock_downgrade+0x720/0x720 [ 1995.869121] ? check_preemption_disabled+0x41/0x280 [ 1995.874132] handle_mm_fault+0x436/0xb10 [ 1995.878204] __do_page_fault+0x68e/0xd60 [ 1995.882258] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1995.887353] ? spurious_fault+0x840/0x840 [ 1995.891491] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1995.896331] ? page_fault+0x8/0x30 [ 1995.899860] page_fault+0x1e/0x30 [ 1995.903301] RIP: 0033:0x7f4fdcfe522d [ 1995.907092] Code: Bad RIP value. [ 1995.910570] RSP: 002b:00007f4fda981580 EFLAGS: 00010293 [ 1995.915931] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f4fdcfe522d [ 1995.923205] RDX: 0000000000001fa0 RSI: 00007f4fda981da0 RDI: 0000000000000004 [ 1995.930491] RBP: 000055f9851079d0 R08: 00007f4fdc15e940 R09: 0000000000000000 [ 1995.937758] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f4fda981da0 [ 1995.945016] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f4fda981dd8 [ 1995.952307] CPU: 0 PID: 14067 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 1995.960201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1995.965207] Mem-Info: [ 1995.969549] Call Trace: [ 1995.969577] dump_stack+0x1fc/0x2ef [ 1995.969595] warn_alloc.cold+0x7b/0x18f [ 1995.969613] ? zone_watermark_ok_safe+0x260/0x260 [ 1995.969629] ? rcu_nmi_exit+0xb3/0x180 [ 1995.972040] active_anon:14562 inactive_anon:55536 isolated_anon:0 [ 1995.972040] active_file:48 inactive_file:11 isolated_file:0 [ 1995.972040] unevictable:0 dirty:19 writeback:0 unstable:0 [ 1995.972040] slab_reclaimable:13391 slab_unreclaimable:125460 [ 1995.972040] mapped:22001 shmem:56276 pagetables:558 bounce:0 [ 1995.972040] free:13892 free_pcp:1144 free_cma:0 [ 1995.974696] __vmalloc_area_node+0x4fd/0x780 [ 1995.982820] Node 0 active_anon:55724kB inactive_anon:59104kB active_file:64kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72280kB dirty:44kB writeback:0kB shmem:60844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1995.987095] ? __vmalloc_node_range+0x180/0x180 [ 1995.987111] ? _raw_spin_unlock+0x29/0x40 [ 1995.987123] ? __get_vm_area_node+0x2e2/0x3a0 [ 1995.987141] __vmalloc_node_range+0xed/0x180 [ 1995.987157] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1995.987174] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1995.991086] Node 1 active_anon:2524kB inactive_anon:163040kB active_file:128kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15724kB dirty:32kB writeback:0kB shmem:164260kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1996.024476] vmalloc_user+0x70/0xe0 [ 1996.024492] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1996.024504] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1996.024518] __vb2_queue_alloc+0x472/0xe60 [ 1996.024540] vb2_core_create_bufs+0x273/0x7e0 [ 1996.024554] ? __vb2_queue_free+0x870/0x870 [ 1996.024568] ? __video_do_ioctl+0x632/0xcd0 [ 1996.024588] ? __mutex_lock+0x368/0x1190 [ 1996.024604] vb2_create_bufs+0x332/0x620 [ 1996.024620] ? mark_held_locks+0xf0/0xf0 [ 1996.024632] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1996.024649] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 1996.033528] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1996.057145] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1996.057167] v4l_create_bufs+0xb2/0x160 [ 1996.057185] __video_do_ioctl+0x49a/0xcd0 [ 1996.057211] ? v4l_querycap+0x340/0x340 [ 1996.057227] ? __might_fault+0x192/0x1d0 [ 1996.057242] ? v4l_querycap+0x340/0x340 [ 1996.057255] video_usercopy+0x13f/0xfa0 [ 1996.057274] ? v4l_enumstd+0x60/0x60 [ 1996.057288] ? do_futex+0x171/0x1880 [ 1996.057305] ? mark_held_locks+0xf0/0xf0 [ 1996.057321] ? debug_check_no_obj_freed+0x201/0x490 [ 1996.057343] ? video_usercopy+0xfa0/0xfa0 [ 1996.057354] v4l2_ioctl+0x147/0x1a0 [ 1996.057368] ? video_devdata+0xa0/0xa0 [ 1996.057382] do_vfs_ioctl+0xcdb/0x12e0 [ 1996.057397] ? lock_downgrade+0x720/0x720 [ 1996.057413] ? check_preemption_disabled+0x41/0x280 [ 1996.057428] ? ioctl_preallocate+0x200/0x200 [ 1996.057447] ? __fget+0x356/0x510 [ 1996.057461] ? do_dup2+0x450/0x450 [ 1996.057477] ? __se_sys_futex+0x298/0x3b0 [ 1996.057499] ksys_ioctl+0x9b/0xc0 [ 1996.057516] __x64_sys_ioctl+0x6f/0xb0 [ 1996.057531] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1996.057546] do_syscall_64+0xf9/0x620 [ 1996.057566] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1996.057578] RIP: 0033:0x7fdb8ca690c9 [ 1996.057593] Code: Bad RIP value. [ 1996.057600] RSP: 002b:00007fdb8afdb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1996.057615] RAX: ffffffffffffffda RBX: 00007fdb8cb88f80 RCX: 00007fdb8ca690c9 [ 1996.057623] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 1996.057631] RBP: 00007fdb8cac4ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1996.057639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1996.057647] R13: 00007ffdfae0992f R14: 00007fdb8afdb300 R15: 0000000000022000 [ 1996.061106] Mem-Info: [ 1996.070166] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1996.072127] active_anon:14562 inactive_anon:55536 isolated_anon:0 [ 1996.072127] active_file:48 inactive_file:11 isolated_file:0 [ 1996.072127] unevictable:0 dirty:19 writeback:0 unstable:0 [ 1996.072127] slab_reclaimable:13391 slab_unreclaimable:125460 [ 1996.072127] mapped:22001 shmem:56276 pagetables:558 bounce:0 [ 1996.072127] free:13892 free_pcp:1145 free_cma:0 [ 1996.077785] Node 0 DMA32 free:17960kB min:35996kB low:44992kB high:53988kB active_anon:55724kB inactive_anon:59084kB active_file:64kB inactive_file:76kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2032kB bounce:0kB free_pcp:1852kB local_pcp:332kB free_cma:0kB [ 1996.083052] Node 0 active_anon:55724kB inactive_anon:59104kB active_file:64kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72280kB dirty:44kB writeback:0kB shmem:60844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1996.090074] lowmem_reserve[]: 0 0 1 1 1 [ 1996.121750] Node 1 active_anon:2524kB inactive_anon:163040kB active_file:128kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15724kB dirty:32kB writeback:0kB shmem:164260kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1996.132010] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1996.135094] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1996.142880] lowmem_reserve[]: 0 0 0 0 0 [ 1996.148887] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1996.154091] Node 1 Normal free:26976kB min:53876kB low:67344kB high:80812kB active_anon:2524kB inactive_anon:163040kB active_file:44kB inactive_file:40kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:200kB bounce:0kB free_pcp:2728kB local_pcp:1288kB free_cma:0kB [ 1996.155931] Node 0 DMA32 free:17968kB min:35996kB low:44992kB high:53988kB active_anon:55724kB inactive_anon:59084kB active_file:24kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2032kB bounce:0kB free_pcp:1852kB local_pcp:1520kB free_cma:0kB [ 1996.171541] lowmem_reserve[]: 0 0 0 0 0 [ 1996.197117] lowmem_reserve[]: 0 0 1 1 1 [ 1996.205783] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (E) 3*32kB (UME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 1996.216382] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1996.225559] Node 0 DMA32: 174*4kB (ME) 347*8kB (UME) 300*16kB (UME) 143*32kB (UME) 32*64kB (ME) 4*128kB (UM) 0*256kB 1*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 17968kB [ 1996.235600] lowmem_reserve[]: 0 0 0 0 0 [ 1996.246166] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1996.252624] Node 1 Normal free:26976kB min:53876kB low:67344kB high:80812kB active_anon:2524kB inactive_anon:163040kB active_file:44kB inactive_file:40kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:200kB bounce:0kB free_pcp:2728kB local_pcp:1440kB free_cma:0kB [ 1996.254072] Node 1 Normal: 340*4kB (ME) 230*8kB (ME) 144*16kB (UM) 51*32kB (UME) 10*64kB (ME) 2*128kB (UE) 2*256kB (UM) 2*512kB (UE) 1*1024kB (U) 2*2048kB (UM) 3*4096kB (U) = 26976kB [ 1996.258252] lowmem_reserve[]: 0 0 0 0 0 [ 1996.258272] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (E) 3*32kB (UME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 1996.273553] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1996.279447] Node 0 DMA32: 174*4kB (ME) 347*8kB (UME) 300*16kB (UME) 143*32kB (UME) 32*64kB (ME) 4*128kB (UM) 0*256kB 1*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 17968kB [ 1996.283184] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1996.288123] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1996.297590] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1996.303245] Node 1 Normal: 340*4kB (ME) 230*8kB (ME) 144*16kB (UM) 51*32kB (UME) 10*64kB (ME) 2*128kB (UE) 2*256kB (UM) 2*512kB (UE) 1*1024kB (U) 2*2048kB (UM) 3*4096kB (U) = 26976kB [ 1996.303731] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1996.310314] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1996.320655] 56308 total pagecache pages [ 1996.325324] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1996.330200] 0 pages in swap cache [ 1996.342977] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1996.350512] Swap cache stats: add 0, delete 0, find 0/0 [ 1996.351336] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1996.353681] Free swap = 0kB [ 1996.353689] Total swap = 0kB [ 1996.364996] 56308 total pagecache pages [ 1996.400808] 2097051 pages RAM [ 1996.427677] 0 pages in swap cache [ 1996.456382] 0 pages HighMem/MovableOnly [ 1996.495851] Swap cache stats: add 0, delete 0, find 0/0 [ 1996.509147] 369649 pages reserved [ 1996.554292] Free swap = 0kB [ 1996.580100] 0 pages cma reserved [ 1996.618394] Total swap = 0kB [ 1996.626012] Unreclaimable slab info: [ 1996.661450] 2097051 pages RAM [ 1996.673972] Name Used Total [ 1996.692299] 0 pages HighMem/MovableOnly [ 1996.711760] pid_2 29KB 36KB [ 1996.742143] 369649 pages reserved [ 1996.747586] batadv_tt_change_cache 1KB 7KB [ 1996.774424] 0 pages cma reserved [ 1996.785373] batadv_tl_cache 4KB 20KB [ 1996.954384] IEEE-802.15.4-MAC 5KB 7KB [ 1996.961381] TIPC 10KB 22KB [ 1996.969890] SCTPv6 14KB 24KB [ 1996.975273] DCCPv6 17KB 30KB [ 1996.984767] DCCP 16KB 28KB [ 1996.990336] RXRPC 11KB 19KB [ 1996.995697] rxrpc_call_jar 78KB 118KB [ 1997.001183] bridge_fdb_cache 9KB 23KB [ 1997.006624] fib6_nodes 161KB 288KB [ 1997.011979] ip6_dst_cache 407KB 900KB [ 1997.017550] RAWv6 91KB 141KB [ 1997.022909] UDPv6 26KB 33KB [ 1997.028498] TCPv6 30KB 48KB [ 1997.033864] nf_conntrack 4KB 15KB [ 1997.039335] t10_alua_lu_gp_cache 0KB 3KB [ 1997.045065] sd_ext_cdb 0KB 7KB [ 1997.050476] scsi_sense_cache 1056KB 1060KB [ 1997.055834] virtio_scsi_cmd 16KB 16KB [ 1997.061242] sgpool-128 8KB 8KB [ 1997.066653] sgpool-64 4KB 12KB [ 1997.072007] sgpool-32 2KB 15KB [ 1997.077690] sgpool-16 1KB 7KB [ 1997.084932] sgpool-8 0KB 7KB [ 1997.090378] mqueue_inode_cache 10KB 22KB [ 1997.095833] bio_post_read_ctx 14KB 15KB [ 1997.101329] bio-2 14KB 15KB [ 1997.113205] jfs_mp 7KB 7KB [ 1997.118669] cifs_small_rq 15KB 16KB [ 1997.124040] cifs_request 67KB 67KB [ 1997.136194] cifs_mpx_ids 0KB 7KB [ 1997.141665] nfs_commit_data 3KB 14KB [ 1997.153699] nfs_write_data 34KB 44KB [ 1997.159164] ext4_system_zone 1KB 7KB [ 1997.164547] bio-1 1KB 7KB [ 1997.176474] pid_namespace 2KB 11KB [ 1997.181855] rpc_buffers 17KB 25KB [ 1997.192428] rpc_tasks 2KB 7KB [ 1997.201185] UNIX 723KB 873KB [ 1997.214715] tcp_bind_bucket 1KB 4KB [ 1997.223411] ip_fib_trie 25KB 47KB [ 1997.240695] ip_fib_alias 118KB 205KB [ 1997.246067] ip_dst_cache 8KB 24KB [ 1997.263585] RAW 54KB 90KB [ 1997.272929] UDP 54KB 74KB [ 1997.292307] TCP 28KB 39KB [ 1997.298573] hugetlbfs_inode_cache 3KB 15KB [ 1997.304292] fscache_cookie_jar 1KB 7KB [ 1997.321396] eventpoll_pwq 30KB 39KB [ 1997.331244] eventpoll_epi 57KB 70KB [ 1997.343920] inotify_inode_mark 21KB 23KB [ 1997.353469] request_queue 199KB 199KB [ 1997.365984] blkdev_requests 1KB 3KB [ 1997.375570] blkdev_ioc 28KB 34KB [ 1997.394587] bio-0 1078KB 1080KB [ 1997.403933] biovec-max 1559KB 1559KB [ 1997.420918] biovec-64 960KB 968KB [ 1997.430574] biovec-16 128KB 150KB [ 1997.435954] bio_integrity_payload 1KB 8KB [ 1997.453670] khugepaged_mm_slot 7KB 23KB [ 1997.460876] uid_cache 0KB 4KB [ 1997.476146] dmaengine-unmap-2 0KB 3KB [ 1997.483190] skbuff_fclone_cache 48KB 52KB [ 1997.502460] skbuff_head_cache 6694KB 8598KB [ 1997.511035] configfs_dir_cache 3KB 7KB [ 1997.524772] file_lock_cache 88KB 91KB [ 1997.533329] file_lock_ctx 9KB 11KB [ 1997.550323] fsnotify_mark_connector 13KB 19KB [ 1997.561189] net_namespace 70KB 78KB [ 1997.580767] shmem_inode_cache 8217KB 8220KB [ 1997.586161] task_delay_info 150KB 383KB [ 1997.604704] taskstats 40KB 42KB [ 1997.613279] proc_dir_entry 784KB 1027KB [ 1997.630340] pde_opener 12KB 31KB [ 1997.635725] seq_file 351KB 389KB [ 1997.654360] sigqueue 56KB 82KB [ 1997.664754] kernfs_node_cache 18229KB 18742KB [ 1997.681939] mnt_cache 173KB 212KB [ 1997.693158] filp 7055KB 7702KB [ 1997.706013] names_cache 147900KB 147938KB [ 1997.724419] iint_cache 36KB 43KB [ 1997.734021] key_jar 19KB 105KB [ 1997.751495] uts_namespace 2KB 7KB [ 1997.760849] nsproxy 2KB 11KB [ 1997.773820] vm_area_struct 3514KB 3530KB [ 1997.783148] mm_struct 446KB 565KB [ 1997.796003] fs_cache 106KB 380KB [ 1997.804019] files_cache 417KB 888KB [ 1997.816539] signal_cache 909KB 1897KB [ 1997.821913] sighand_cache 555KB 645KB [ 1997.831008] task_struct 4589KB 4608KB [ 1997.840156] cred_jar 1857KB 2644KB [ 1997.845521] anon_vma_chain 1119KB 1315KB [ 1997.854359] anon_vma 154KB 308KB [ 1997.863175] pid 76KB 264KB [ 1997.872243] Acpi-Operand 156KB 198KB [ 1997.881073] Acpi-ParseExt 9KB 11KB [ 1997.890031] Acpi-Parse 41KB 47KB [ 1997.895405] Acpi-State 52KB 63KB [ 1997.905712] Acpi-Namespace 20KB 27KB [ 1997.914485] numa_policy 0KB 3KB [ 1997.923444] debug_objects_cache 1771KB 1906KB [ 1997.932380] trace_event_file 297KB 298KB [ 1997.941263] ftrace_event_field 398KB 401KB [ 1997.950372] pool_workqueue 121KB 152KB [ 1997.955740] page->ptl 490KB 996KB [ 1997.964451] kmalloc-2097152 2050KB 2050KB [ 1997.973175] kmalloc-524288 2056KB 2056KB [ 1997.982083] kmalloc-262144 1290KB 1290KB [ 1997.991103] kmalloc-131072 650KB 650KB [ 1998.000008] kmalloc-65536 1980KB 2178KB [ 1998.010677] kmalloc-32768 1716KB 2013KB [ 1998.016081] kmalloc-16384 1122KB 1204KB [ 1998.023020] kmalloc-8192 4075KB 4174KB [ 1998.028728] kmalloc-4096 19775KB 19813KB [ 1998.034585] kmalloc-2048 11186KB 15127KB [ 1998.040618] kmalloc-1024 8319KB 14529KB [ 1998.046748] kmalloc-512 14514KB 17122KB [ 1998.052605] kmalloc-256 4226KB 6371KB [ 1998.058606] kmalloc-128 994KB 1614KB [ 1998.064530] kmalloc-96 3526KB 4124KB [ 1998.070052] kmalloc-64 2369KB 3836KB [ 1998.075415] kmalloc-32 1840KB 2547KB [ 1998.081006] kmalloc-192 1686KB 2964KB [ 1998.086817] kmem_cache 177KB 183KB [ 1998.092692] Out of memory (oom_kill_allocating_task): Kill process 13989 (in:imklog) score 0 or sacrifice child [ 1998.103602] Killed process 13987 (rsyslogd) total-vm:254332kB, anon-rss:712kB, file-rss:0kB, shmem-rss:0kB [ 1998.117228] oom_reaper: reaped process 13987 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 21:07:29 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x61, 0x30]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x5}, 0x20) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x3, [@ptr={0x2}, @restrict={0x3, 0x0, 0x0, 0xb, 0x3}]}, {0x0, [0x5e80a68827cbdf66]}}, &(0x7f0000000040)=""/64, 0x33, 0x40}, 0x20) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000200)='+::\x00') (async) getsockopt$WPAN_WANTACK(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)=0x4) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={r0, 0x20, &(0x7f0000000280)={&(0x7f0000000380)=""/114, 0x72, 0x0, &(0x7f0000000080)=""/159, 0x9f}}, 0x10) 21:07:29 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001740)={r0, 0x20, &(0x7f0000001700)={&(0x7f0000001580)=""/236, 0xec, 0x0, &(0x7f0000001680)=""/127, 0x7f}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r1, 0x20, &(0x7f0000000380)={&(0x7f0000000300)=""/64, 0x40, 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, 0x10) syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) 21:07:29 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x0, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:07:29 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502, 0x3, 0x5, 0x0, 0x8], 0x7fff}}, 0x6}) 21:07:29 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x0, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:07:29 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:07:29 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001740)={r0, 0x20, &(0x7f0000001700)={&(0x7f0000001580)=""/236, 0xec, 0x0, &(0x7f0000001680)=""/127, 0x7f}}, 0x10) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000003c0)={r1, 0x20, &(0x7f0000000380)={&(0x7f0000000300)=""/64, 0x40, 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, 0x10) 21:07:29 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x61, 0x30]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x5}, 0x20) (async) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x3, [@ptr={0x2}, @restrict={0x3, 0x0, 0x0, 0xb, 0x3}]}, {0x0, [0x5e80a68827cbdf66]}}, &(0x7f0000000040)=""/64, 0x33, 0x40}, 0x20) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000200)='+::\x00') (async) getsockopt$WPAN_WANTACK(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)=0x4) (async, rerun: 32) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000180)={r0, 0x20, &(0x7f0000000280)={&(0x7f0000000380)=""/114, 0x72, 0x0, &(0x7f0000000080)=""/159, 0x9f}}, 0x10) (rerun: 32) 21:07:29 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x0, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:07:29 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001740)={r0, 0x20, &(0x7f0000001700)={&(0x7f0000001580)=""/236, 0xec, 0x0, &(0x7f0000001680)=""/127, 0x7f}}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) 21:07:29 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) 21:07:29 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:07:30 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:07:30 executing program 3: keyctl$revoke(0x3, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000000)=0x8, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x24, @none={0x0, 0x3}}, 0x14) 21:07:30 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x0, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:07:30 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) 21:07:30 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) [ 2006.791928] oom_reaper: reaped process 14138 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2006.818357] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2006.834672] in:imklog cpuset=/ mems_allowed=0-1 [ 2006.839489] CPU: 0 PID: 14123 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2006.846935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2006.856285] Call Trace: [ 2006.858886] dump_stack+0x1fc/0x2ef [ 2006.862550] dump_header+0x15d/0xc3f [ 2006.866270] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2006.871378] ? ___ratelimit+0x319/0x590 [ 2006.875365] oom_kill_process.cold+0x10/0x692 [ 2006.879864] ? check_preemption_disabled+0x41/0x280 [ 2006.884881] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2006.890158] out_of_memory+0x1072/0x1390 [ 2006.894228] ? oom_killer_disable+0x270/0x270 [ 2006.898723] ? mutex_trylock+0x15f/0x1a0 [ 2006.902789] __alloc_pages_nodemask+0x23a2/0x2890 [ 2006.907637] ? find_get_entry+0x4cd/0x8a0 [ 2006.911882] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2006.916752] alloc_pages_current+0x193/0x2a0 [ 2006.921168] filemap_fault+0x146e/0x2180 [ 2006.925244] ext4_filemap_fault+0x84/0xb0 [ 2006.929396] __do_fault+0x10b/0x4b0 [ 2006.933025] __handle_mm_fault+0x273b/0x41c0 [ 2006.937432] ? vm_insert_page+0x9c0/0x9c0 [ 2006.941564] ? lock_downgrade+0x720/0x720 [ 2006.945698] ? check_preemption_disabled+0x41/0x280 [ 2006.950706] handle_mm_fault+0x436/0xb10 [ 2006.954763] __do_page_fault+0x68e/0xd60 [ 2006.958810] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2006.963807] ? spurious_fault+0x840/0x840 [ 2006.967933] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2006.972758] ? page_fault+0x8/0x30 [ 2006.976280] page_fault+0x1e/0x30 [ 2006.979716] RIP: 0033:0x7fca6821422d [ 2006.983410] Code: Bad RIP value. [ 2006.986752] RSP: 002b:00007fca65bb0580 EFLAGS: 00010293 [ 2006.992092] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fca6821422d [ 2006.999342] RDX: 0000000000001fa0 RSI: 00007fca65bb0da0 RDI: 0000000000000004 [ 2007.006589] RBP: 00005639540b99d0 R08: 0000000000000000 R09: 0000000000000000 [ 2007.013846] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007fca65bb0da0 [ 2007.021106] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fca65bb2553 [ 2007.029157] Mem-Info: [ 2007.031614] active_anon:14586 inactive_anon:55536 isolated_anon:0 [ 2007.031614] active_file:34 inactive_file:11 isolated_file:0 [ 2007.031614] unevictable:0 dirty:32 writeback:3 unstable:0 [ 2007.031614] slab_reclaimable:13517 slab_unreclaimable:126802 [ 2007.031614] mapped:22046 shmem:56276 pagetables:559 bounce:0 [ 2007.031614] free:13869 free_pcp:910 free_cma:0 [ 2007.039078] syz-executor.4: vmalloc: allocation failure, allocated 1560043520 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2007.065022] Node 0 active_anon:54972kB inactive_anon:59100kB active_file:108kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72256kB dirty:96kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2007.065047] Node 1 active_anon:3372kB inactive_anon:163044kB active_file:28kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15928kB dirty:32kB writeback:12kB shmem:164264kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2007.065053] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2007.065082] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2007.092746] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2007.122256] Node 0 DMA32 free:18608kB min:35996kB low:44992kB high:53988kB active_anon:54884kB inactive_anon:59080kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:1908kB bounce:0kB free_pcp:1644kB local_pcp:1396kB free_cma:0kB [ 2007.142769] CPU: 1 PID: 14138 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2007.167066] lowmem_reserve[]: 0 0 1 1 1 [ 2007.170623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2007.206230] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2007.207620] Call Trace: [ 2007.211571] lowmem_reserve[]: 0 0 0 0 0 [ 2007.221110] dump_stack+0x1fc/0x2ef [ 2007.221129] warn_alloc.cold+0x7b/0x18f [ 2007.221147] ? zone_watermark_ok_safe+0x260/0x260 [ 2007.221160] ? rcu_nmi_exit+0xb3/0x180 [ 2007.221197] __vmalloc_area_node+0x4fd/0x780 [ 2007.221218] ? __vmalloc_node_range+0x180/0x180 [ 2007.221232] ? _raw_spin_unlock+0x29/0x40 [ 2007.221244] ? __get_vm_area_node+0x2e2/0x3a0 [ 2007.221265] __vmalloc_node_range+0xed/0x180 [ 2007.221281] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2007.221295] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2007.221307] vmalloc_user+0x70/0xe0 [ 2007.221321] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2007.221335] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2007.221351] __vb2_queue_alloc+0x472/0xe60 [ 2007.221378] vb2_core_create_bufs+0x273/0x7e0 [ 2007.221393] ? __vb2_queue_free+0x870/0x870 [ 2007.221409] ? __video_do_ioctl+0x632/0xcd0 [ 2007.221428] ? pi_state_update_owner+0x450/0x450 [ 2007.221442] ? __mutex_lock+0x368/0x1190 [ 2007.221460] vb2_create_bufs+0x332/0x620 [ 2007.221479] ? mark_held_locks+0xf0/0xf0 [ 2007.221494] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2007.221507] ? futex_wait_queue_me+0x404/0x5e0 [ 2007.221522] ? pi_state_update_owner+0x450/0x450 [ 2007.221536] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2007.221553] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2007.221574] v4l_create_bufs+0xb2/0x160 [ 2007.221593] __video_do_ioctl+0x49a/0xcd0 [ 2007.221614] ? v4l_querycap+0x340/0x340 [ 2007.221633] ? __might_fault+0x192/0x1d0 [ 2007.221650] ? v4l_querycap+0x340/0x340 [ 2007.221666] video_usercopy+0x13f/0xfa0 [ 2007.221687] ? v4l_enumstd+0x60/0x60 [ 2007.221702] ? do_futex+0x171/0x1880 [ 2007.221718] ? mark_held_locks+0xf0/0xf0 [ 2007.221736] ? debug_check_no_obj_freed+0x201/0x490 [ 2007.221760] ? video_usercopy+0xfa0/0xfa0 [ 2007.221772] v4l2_ioctl+0x147/0x1a0 [ 2007.221785] ? video_devdata+0xa0/0xa0 [ 2007.221801] do_vfs_ioctl+0xcdb/0x12e0 [ 2007.221817] ? lock_downgrade+0x720/0x720 [ 2007.221833] ? check_preemption_disabled+0x41/0x280 [ 2007.221847] ? ioctl_preallocate+0x200/0x200 [ 2007.221866] ? __fget+0x356/0x510 [ 2007.221883] ? do_dup2+0x450/0x450 [ 2007.221898] ? __se_sys_futex+0x298/0x3b0 [ 2007.221920] ksys_ioctl+0x9b/0xc0 [ 2007.221937] __x64_sys_ioctl+0x6f/0xb0 [ 2007.221951] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2007.221965] do_syscall_64+0xf9/0x620 [ 2007.221985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2007.221996] RIP: 0033:0x7fdb8ca690c9 [ 2007.222011] Code: Bad RIP value. [ 2007.222018] RSP: 002b:00007fdb8afdb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2007.222031] RAX: ffffffffffffffda RBX: 00007fdb8cb88f80 RCX: 00007fdb8ca690c9 [ 2007.222040] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 2007.222048] RBP: 00007fdb8cac4ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2007.222056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2007.222064] R13: 00007ffdfae0992f R14: 00007fdb8afdb300 R15: 0000000000022000 [ 2007.234262] Mem-Info: [ 2007.255439] Node 1 Normal free:26872kB min:53876kB low:67344kB high:80812kB active_anon:3372kB inactive_anon:163044kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:324kB bounce:0kB free_pcp:1884kB local_pcp:312kB free_cma:0kB [ 2007.267958] active_anon:14564 inactive_anon:55536 isolated_anon:0 [ 2007.267958] active_file:14 inactive_file:16 isolated_file:0 [ 2007.267958] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2007.267958] slab_reclaimable:13504 slab_unreclaimable:126686 [ 2007.267958] mapped:22017 shmem:56276 pagetables:558 bounce:0 [ 2007.267958] free:14089 free_pcp:882 free_cma:0 [ 2007.277291] lowmem_reserve[]: 0 0 0 0 0 [ 2007.288716] Node 0 active_anon:54884kB inactive_anon:59100kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2007.290646] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10868kB [ 2007.293980] Node 1 active_anon:3372kB inactive_anon:163044kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15868kB dirty:0kB writeback:0kB shmem:164264kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2007.301526] Node 0 DMA32: 286*4kB (UME) 377*8kB (UME) 323*16kB (UME) 132*32kB (UME) 33*64kB (UME) 7*128kB (M) 0*256kB 2*512kB (UM) 1*1024kB (U) 0*2048kB 0*4096kB = 18608kB [ 2007.310519] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2007.313924] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2007.319250] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2007.326533] Node 1 Normal: 352*4kB (ME) 269*8kB (UME) 193*16kB (M) 48*32kB (UME) 8*64kB (UME) 4*128kB (UME) 3*256kB (UME) 1*512kB (U) 2*1024kB (UM) 1*2048kB (U) 3*4096kB (U) = 26872kB [ 2007.332688] Node 0 DMA32 free:18608kB min:35996kB low:44992kB high:53988kB active_anon:54884kB inactive_anon:59080kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:1908kB bounce:0kB free_pcp:1644kB local_pcp:248kB free_cma:0kB [ 2007.333380] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2007.342935] lowmem_reserve[]: 0 0 1 1 1 [ 2007.352664] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2007.355512] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2007.360094] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2007.372603] lowmem_reserve[]: 0 0 0 0 0 [ 2007.380385] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2007.388007] Node 1 Normal free:26872kB min:53876kB low:67344kB high:80812kB active_anon:3372kB inactive_anon:163044kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:324kB bounce:0kB free_pcp:1884kB local_pcp:1572kB free_cma:0kB [ 2007.392640] 56306 total pagecache pages [ 2007.395322] lowmem_reserve[]: 0 0 0 0 0 [ 2007.402566] 0 pages in swap cache [ 2007.409861] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10868kB [ 2007.412923] Swap cache stats: add 0, delete 0, find 0/0 [ 2007.418917] Node 0 DMA32: 286*4kB (UME) 377*8kB (UME) 323*16kB (UME) 132*32kB (UME) 33*64kB (UME) 7*128kB (M) 0*256kB 2*512kB (UM) 1*1024kB (U) 0*2048kB 0*4096kB = 18608kB [ 2007.426344] Free swap = 0kB [ 2007.432947] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2007.435643] Total swap = 0kB [ 2007.435653] 2097051 pages RAM [ 2007.435657] 0 pages HighMem/MovableOnly [ 2007.435667] 369649 pages reserved [ 2007.435672] 0 pages cma reserved [ 2007.435678] Unreclaimable slab info: [ 2007.435687] Name Used Total [ 2007.443640] Node 1 Normal: 352*4kB (ME) 269*8kB (UME) 193*16kB (M) 48*32kB (UME) 8*64kB (UME) 4*128kB (UME) 3*256kB (UME) 1*512kB (U) 2*1024kB (UM) 1*2048kB (U) 3*4096kB (U) = 26872kB [ 2007.445077] pid_2 33KB 40KB [ 2007.453373] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2007.462655] batadv_tt_change_cache 0KB 3KB [ 2007.466743] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2007.468268] batadv_tl_cache 4KB 16KB [ 2007.471996] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2007.483624] IEEE-802.15.4-MAC 5KB 7KB [ 2007.488727] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2007.492230] TIPC 10KB 22KB [ 2007.507809] 56306 total pagecache pages [ 2007.520576] SCTPv6 14KB 24KB [ 2007.527741] 0 pages in swap cache [ 2007.530260] DCCPv6 17KB 30KB [ 2007.531563] Swap cache stats: add 0, delete 0, find 0/0 [ 2007.566378] DCCP 16KB 28KB [ 2007.601170] Free swap = 0kB [ 2007.633123] RXRPC 11KB 19KB [ 2007.648898] Total swap = 0kB [ 2007.674305] rxrpc_call_jar 78KB 118KB [ 2007.691595] 2097051 pages RAM [ 2007.719533] bridge_fdb_cache 8KB 19KB [ 2007.725482] 0 pages HighMem/MovableOnly [ 2007.730793] fib6_nodes 156KB 288KB [ 2007.747743] 369649 pages reserved [ 2007.781235] ip6_dst_cache 273KB 840KB [ 2007.789162] 0 pages cma reserved [ 2007.793057] RAWv6 70KB 121KB [ 2008.123716] UDPv6 26KB 33KB [ 2008.129197] TCPv6 36KB 48KB [ 2008.134568] nf_conntrack 6KB 15KB [ 2008.142092] t10_alua_lu_gp_cache 0KB 3KB [ 2008.147801] sd_ext_cdb 0KB 7KB [ 2008.153172] scsi_sense_cache 1056KB 1060KB [ 2008.158787] virtio_scsi_cmd 16KB 16KB [ 2008.164147] sgpool-128 8KB 8KB [ 2008.169593] sgpool-64 4KB 12KB [ 2008.174957] sgpool-32 2KB 15KB [ 2008.180456] sgpool-16 1KB 7KB [ 2008.185879] sgpool-8 0KB 7KB [ 2008.191258] mqueue_inode_cache 10KB 22KB [ 2008.196764] bio_post_read_ctx 14KB 15KB [ 2008.202203] bio-2 14KB 15KB [ 2008.207611] jfs_mp 7KB 7KB [ 2008.213009] cifs_small_rq 15KB 16KB [ 2008.218440] cifs_request 67KB 67KB [ 2008.223801] cifs_mpx_ids 0KB 7KB [ 2008.229234] nfs_commit_data 3KB 14KB [ 2008.234595] nfs_write_data 34KB 44KB [ 2008.240054] ext4_system_zone 1KB 7KB [ 2008.256255] bio-1 1KB 7KB [ 2008.261655] pid_namespace 2KB 11KB [ 2008.271761] rpc_buffers 17KB 25KB [ 2008.280927] rpc_tasks 2KB 7KB [ 2008.299162] UNIX 566KB 731KB [ 2008.304555] tcp_bind_bucket 1KB 4KB [ 2008.314597] ip_fib_trie 23KB 47KB [ 2008.323505] ip_fib_alias 112KB 205KB [ 2008.333739] ip_dst_cache 5KB 24KB [ 2008.342584] RAW 42KB 90KB [ 2008.354991] UDP 48KB 74KB [ 2008.363704] TCP 28KB 33KB [ 2008.373876] hugetlbfs_inode_cache 3KB 15KB [ 2008.383237] fscache_cookie_jar 1KB 7KB [ 2008.393774] eventpoll_pwq 30KB 39KB [ 2008.402630] eventpoll_epi 57KB 70KB [ 2008.413103] inotify_inode_mark 24KB 27KB [ 2008.422035] request_queue 199KB 199KB [ 2008.432139] blkdev_requests 1KB 3KB [ 2008.441277] blkdev_ioc 29KB 34KB [ 2008.454191] bio-0 1251KB 1256KB [ 2008.463069] biovec-max 1559KB 1559KB [ 2008.473486] biovec-64 1085KB 1126KB [ 2008.482336] biovec-16 136KB 157KB [ 2008.492817] bio_integrity_payload 1KB 8KB [ 2008.502270] khugepaged_mm_slot 8KB 23KB [ 2008.512445] uid_cache 0KB 4KB [ 2008.521291] dmaengine-unmap-2 0KB 3KB [ 2008.532471] skbuff_fclone_cache 52KB 56KB [ 2008.541456] skbuff_head_cache 6340KB 8516KB [ 2008.553130] configfs_dir_cache 3KB 7KB [ 2008.562319] file_lock_cache 95KB 99KB [ 2008.572392] file_lock_ctx 9KB 11KB [ 2008.581298] fsnotify_mark_connector 15KB 19KB [ 2008.592298] net_namespace 52KB 61KB [ 2008.601147] shmem_inode_cache 8242KB 8248KB [ 2008.611263] task_delay_info 124KB 363KB [ 2008.620403] taskstats 45KB 45KB [ 2008.630644] proc_dir_entry 720KB 1008KB [ 2008.639515] pde_opener 8KB 31KB [ 2008.644893] seq_file 348KB 389KB [ 2008.659805] sigqueue 49KB 82KB [ 2008.665197] kernfs_node_cache 18234KB 18742KB [ 2008.673745] mnt_cache 173KB 212KB [ 2008.684275] filp 6916KB 7702KB [ 2008.692947] names_cache 153454KB 153514KB [ 2008.703403] iint_cache 35KB 43KB [ 2008.712280] key_jar 19KB 105KB [ 2008.722754] uts_namespace 2KB 7KB [ 2008.731316] nsproxy 1KB 11KB [ 2008.741890] vm_area_struct 3338KB 3530KB [ 2008.750814] mm_struct 372KB 559KB [ 2008.763190] fs_cache 79KB 364KB [ 2008.771774] files_cache 290KB 708KB [ 2008.782277] signal_cache 794KB 1789KB [ 2008.790901] sighand_cache 582KB 645KB [ 2008.801530] task_struct 4204KB 4223KB [ 2008.810148] cred_jar 1861KB 2644KB [ 2008.821077] anon_vma_chain 1107KB 1315KB [ 2008.829751] anon_vma 151KB 308KB [ 2008.835129] pid 60KB 264KB [ 2008.852325] Acpi-Operand 156KB 198KB [ 2008.858665] Acpi-ParseExt 9KB 11KB [ 2008.864736] Acpi-Parse 41KB 47KB [ 2008.881453] Acpi-State 52KB 63KB [ 2008.890145] Acpi-Namespace 20KB 27KB [ 2008.904027] numa_policy 0KB 3KB [ 2008.912732] debug_objects_cache 1738KB 1906KB [ 2008.930096] trace_event_file 297KB 298KB [ 2008.940473] ftrace_event_field 398KB 401KB [ 2008.952706] pool_workqueue 121KB 152KB [ 2008.963785] page->ptl 477KB 996KB [ 2008.975709] kmalloc-2097152 2050KB 2050KB [ 2008.981093] kmalloc-524288 2056KB 2056KB [ 2008.999920] kmalloc-262144 1290KB 1290KB [ 2009.009869] kmalloc-131072 650KB 650KB [ 2009.015258] kmalloc-65536 1848KB 1914KB [ 2009.032371] kmalloc-32768 1650KB 1815KB [ 2009.038609] kmalloc-16384 1039KB 1105KB [ 2009.044110] kmalloc-8192 3960KB 4042KB [ 2009.060840] kmalloc-4096 18865KB 18921KB [ 2009.070549] kmalloc-2048 10378KB 14178KB [ 2009.089466] kmalloc-1024 7476KB 14056KB [ 2009.094878] kmalloc-512 14109KB 17028KB [ 2009.105006] kmalloc-256 4161KB 6367KB [ 2009.122134] kmalloc-128 892KB 1614KB [ 2009.127877] kmalloc-96 3473KB 4124KB [ 2009.133298] kmalloc-64 2305KB 3832KB [ 2009.143804] kmalloc-32 1817KB 2547KB [ 2009.149285] kmalloc-192 1584KB 2956KB [ 2009.154780] kmem_cache 177KB 183KB [ 2009.165574] Out of memory (oom_kill_allocating_task): Kill process 14123 (in:imklog) score 0 or sacrifice child [ 2009.176476] Killed process 14121 (rsyslogd) total-vm:254332kB, anon-rss:520kB, file-rss:0kB, shmem-rss:0kB [ 2009.188884] oom_reaper: reaped process 14121 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 21:07:40 executing program 0: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 21:07:40 executing program 3: keyctl$revoke(0x3, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000000)=0x8, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async, rerun: 64) connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x24, @none={0x0, 0x3}}, 0x14) (rerun: 64) 21:07:40 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502, 0x3, 0x5], 0x7fff}}, 0x6}) 21:07:40 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x0, 0x3, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:07:40 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x0, 0xa5, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:07:40 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:07:40 executing program 0: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 21:07:40 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)}}) 21:07:40 executing program 3: keyctl$revoke(0x3, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000000)=0x8, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x24, @none={0x0, 0x3}}, 0x14) 21:07:40 executing program 0: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 21:07:40 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000"], &(0x7f0000000040)=""/178, 0x1a, 0xb2, 0xfffffffd}, 0x20) 21:07:40 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={0x0, &(0x7f0000000040)=""/205, 0x0, 0xcd, 0x1}, 0x20) 21:07:40 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)}}) 21:07:41 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x0, 0xa5, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:07:41 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={0x0, &(0x7f0000000040)=""/205, 0x0, 0xcd, 0x1}, 0x20) 21:07:41 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000"], &(0x7f0000000040)=""/178, 0x1a, 0xb2, 0xfffffffd}, 0x20) [ 2017.798679] oom_reaper: reaped process 14205 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2017.843026] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2017.860197] systemd-journal cpuset=/ mems_allowed=0-1 [ 2017.865496] CPU: 1 PID: 14051 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2017.873460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2017.882813] Call Trace: [ 2017.885416] dump_stack+0x1fc/0x2ef [ 2017.889045] dump_header+0x15d/0xc3f [ 2017.892750] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2017.897838] ? ___ratelimit+0x319/0x590 [ 2017.901801] oom_kill_process.cold+0x10/0x692 [ 2017.906297] ? check_preemption_disabled+0x41/0x280 [ 2017.911297] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2017.916555] out_of_memory+0x1072/0x1390 [ 2017.920601] ? oom_killer_disable+0x270/0x270 [ 2017.925076] ? mutex_trylock+0x15f/0x1a0 [ 2017.929119] __alloc_pages_nodemask+0x23a2/0x2890 [ 2017.933946] ? find_get_entry+0x4cd/0x8a0 [ 2017.938080] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2017.942916] alloc_pages_current+0x193/0x2a0 [ 2017.947302] filemap_fault+0x146e/0x2180 [ 2017.951354] ext4_filemap_fault+0x84/0xb0 [ 2017.955480] __do_fault+0x10b/0x4b0 [ 2017.959092] __handle_mm_fault+0x273b/0x41c0 [ 2017.963480] ? vm_insert_page+0x9c0/0x9c0 [ 2017.967615] ? check_preemption_disabled+0x41/0x280 [ 2017.972634] handle_mm_fault+0x436/0xb10 [ 2017.976679] __do_page_fault+0x68e/0xd60 [ 2017.980722] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2017.985719] ? spurious_fault+0x840/0x840 [ 2017.989850] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2017.994677] ? page_fault+0x8/0x30 [ 2017.998196] page_fault+0x1e/0x30 [ 2018.001630] RIP: 0033:0x7f5ca8e2a2e3 [ 2018.005327] Code: Bad RIP value. [ 2018.008670] RSP: 002b:00007ffd91f2bb38 EFLAGS: 00010246 [ 2018.014009] RAX: 0000000000000001 RBX: 0000559f1b6de1e0 RCX: 00007f5ca8e2a2e3 [ 2018.021259] RDX: 0000000000000013 RSI: 00007ffd91f2bb40 RDI: 000000000000000c [ 2018.028505] RBP: 00007ffd91f2bd30 R08: 00007ffd91f6f000 R09: 00000203e5eb24ba [ 2018.035755] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd91f2bb40 [ 2018.043007] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3819ade2f99 [ 2018.061353] syz-executor.1: vmalloc: allocation failure, allocated 1565634560 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2018.062598] Mem-Info: [ 2018.082690] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2018.087559] active_anon:14617 inactive_anon:55536 isolated_anon:0 [ 2018.087559] active_file:34 inactive_file:22 isolated_file:0 [ 2018.087559] unevictable:0 dirty:8 writeback:0 unstable:0 [ 2018.087559] slab_reclaimable:13557 slab_unreclaimable:125403 [ 2018.087559] mapped:22053 shmem:56276 pagetables:559 bounce:0 [ 2018.087559] free:13882 free_pcp:915 free_cma:0 [ 2018.087861] CPU: 0 PID: 14205 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2018.128922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2018.128970] Node 0 active_anon:55276kB inactive_anon:59104kB active_file:112kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72220kB dirty:8kB writeback:0kB shmem:60844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2018.138263] Call Trace: [ 2018.138286] dump_stack+0x1fc/0x2ef [ 2018.138303] warn_alloc.cold+0x7b/0x18f [ 2018.138326] ? zone_watermark_ok_safe+0x260/0x260 [ 2018.138340] ? rcu_nmi_exit+0xb3/0x180 [ 2018.138375] __vmalloc_area_node+0x4fd/0x780 [ 2018.176045] Node 1 active_anon:3192kB inactive_anon:163040kB active_file:24kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15992kB dirty:24kB writeback:0kB shmem:164260kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2018.176161] ? __vmalloc_node_range+0x180/0x180 [ 2018.180975] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2018.184854] ? _raw_spin_unlock+0x29/0x40 [ 2018.184867] ? __get_vm_area_node+0x2e2/0x3a0 [ 2018.184886] __vmalloc_node_range+0xed/0x180 [ 2018.184901] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2018.184916] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2018.184929] vmalloc_user+0x70/0xe0 [ 2018.184943] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2018.184955] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2018.184970] __vb2_queue_alloc+0x472/0xe60 [ 2018.193747] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2018.216763] vb2_core_create_bufs+0x273/0x7e0 [ 2018.216778] ? __vb2_queue_free+0x870/0x870 [ 2018.216792] ? __video_do_ioctl+0x632/0xcd0 [ 2018.216809] ? __mutex_lock+0x368/0x1190 [ 2018.216826] vb2_create_bufs+0x332/0x620 [ 2018.216843] ? mark_held_locks+0xf0/0xf0 [ 2018.216856] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2018.216873] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2018.216888] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2018.216906] v4l_create_bufs+0xb2/0x160 [ 2018.216923] __video_do_ioctl+0x49a/0xcd0 [ 2018.216943] ? v4l_querycap+0x340/0x340 [ 2018.216959] ? __might_fault+0x192/0x1d0 [ 2018.216974] ? v4l_querycap+0x340/0x340 [ 2018.216988] video_usercopy+0x13f/0xfa0 [ 2018.217008] ? v4l_enumstd+0x60/0x60 [ 2018.217023] ? do_futex+0x171/0x1880 [ 2018.217038] ? mark_held_locks+0xf0/0xf0 [ 2018.217057] ? debug_check_no_obj_freed+0x201/0x490 [ 2018.217081] ? video_usercopy+0xfa0/0xfa0 [ 2018.217094] v4l2_ioctl+0x147/0x1a0 [ 2018.217107] ? video_devdata+0xa0/0xa0 [ 2018.217123] do_vfs_ioctl+0xcdb/0x12e0 [ 2018.217137] ? lock_downgrade+0x720/0x720 [ 2018.217151] ? check_preemption_disabled+0x41/0x280 [ 2018.217164] ? ioctl_preallocate+0x200/0x200 [ 2018.217182] ? __fget+0x356/0x510 [ 2018.217198] ? do_dup2+0x450/0x450 [ 2018.217211] ? __se_sys_futex+0x298/0x3b0 [ 2018.217232] ksys_ioctl+0x9b/0xc0 [ 2018.217249] __x64_sys_ioctl+0x6f/0xb0 [ 2018.228828] Node 0 DMA32 free:17912kB min:35996kB low:44992kB high:53988kB active_anon:55276kB inactive_anon:59084kB active_file:112kB inactive_file:16kB unevictable:0kB writepending:208kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:1924kB bounce:0kB free_pcp:2052kB local_pcp:528kB free_cma:0kB [ 2018.248085] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2018.248100] do_syscall_64+0xf9/0x620 [ 2018.248118] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2018.248130] RIP: 0033:0x7f3bc71ee0c9 [ 2018.248143] Code: Bad RIP value. [ 2018.248149] RSP: 002b:00007f3bc5760168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2018.248163] RAX: ffffffffffffffda RBX: 00007f3bc730df80 RCX: 00007f3bc71ee0c9 [ 2018.248171] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 2018.248179] RBP: 00007f3bc7249ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2018.248187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2018.248195] R13: 00007ffcc780d66f R14: 00007f3bc5760300 R15: 0000000000022000 [ 2018.260477] Mem-Info: [ 2018.262827] lowmem_reserve[]: 0 0 1 1 1 [ 2018.265911] active_anon:14594 inactive_anon:55536 isolated_anon:0 [ 2018.265911] active_file:13 inactive_file:14 isolated_file:0 [ 2018.265911] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2018.265911] slab_reclaimable:13557 slab_unreclaimable:125409 [ 2018.265911] mapped:22048 shmem:56276 pagetables:559 bounce:0 [ 2018.265911] free:13882 free_pcp:915 free_cma:0 [ 2018.279140] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2018.286423] Node 0 active_anon:55184kB inactive_anon:59104kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2018.291668] lowmem_reserve[]: 0 0 0 0 0 [ 2018.292746] Node 1 active_anon:3192kB inactive_anon:163040kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15992kB dirty:0kB writeback:0kB shmem:164260kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2018.300575] Node 1 Normal free:26736kB min:53876kB low:67344kB high:80812kB active_anon:3192kB inactive_anon:163040kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:312kB bounce:0kB free_pcp:1608kB local_pcp:1308kB free_cma:0kB [ 2018.312374] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2018.314059] lowmem_reserve[]: 0 0 0 0 0 [ 2018.318288] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2018.324343] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10872kB [ 2018.334713] Node 0 DMA32 free:17912kB min:35996kB low:44992kB high:53988kB active_anon:55184kB inactive_anon:59084kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:1924kB bounce:0kB free_pcp:2052kB local_pcp:1524kB free_cma:0kB [ 2018.344186] Node 0 DMA32: 168*4kB (UME) 393*8kB (UME) 333*16kB (UME) 119*32kB (ME) 18*64kB (UME) 12*128kB (UM) 1*256kB (U) 2*512kB (UM) 1*1024kB (U) 0*2048kB 0*4096kB = 17944kB [ 2018.351841] lowmem_reserve[]: 0 0 1 1 1 [ 2018.353561] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2018.357596] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2018.357625] lowmem_reserve[]: 0 0 0 0 0 [ 2018.357644] Node 1 Normal free:26736kB min:53876kB low:67344kB high:80812kB active_anon:3192kB inactive_anon:163040kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:312kB bounce:0kB free_pcp:1608kB local_pcp:300kB free_cma:0kB [ 2018.368361] Node 1 Normal: 360*4kB (ME) 276*8kB (UME) 191*16kB (M) 42*32kB (UME) 6*64kB (UME) 7*128kB (ME) 2*256kB (ME) 1*512kB (U) 2*1024kB (UM) 1*2048kB (U) 3*4096kB (U) = 26736kB [ 2018.374523] lowmem_reserve[]: 0 0 0 0 0 [ 2018.382083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2018.393734] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10872kB [ 2018.393919] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2018.398942] Node 0 DMA32: 168*4kB (UME) 393*8kB (UME) 333*16kB (UME) 119*32kB (ME) 18*64kB (UME) 12*128kB (UM) 1*256kB (U) 2*512kB (UM) 1*1024kB (U) 0*2048kB 0*4096kB = 17944kB [ 2018.406214] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2018.413140] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2018.419435] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2018.421821] Node 1 Normal: 360*4kB (ME) 276*8kB (UME) 191*16kB (M) 42*32kB (UME) 6*64kB (UME) 7*128kB (ME) 2*256kB (ME) 1*512kB (U) 2*1024kB (UM) 1*2048kB (U) 3*4096kB (U) = 26736kB [ 2018.460861] 56303 total pagecache pages [ 2018.471057] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2018.472624] 0 pages in swap cache [ 2018.479606] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2018.479617] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2018.479626] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2018.479632] 56303 total pagecache pages [ 2018.479644] 0 pages in swap cache [ 2018.479651] Swap cache stats: add 0, delete 0, find 0/0 [ 2018.479657] Free swap = 0kB [ 2018.479661] Total swap = 0kB [ 2018.479674] 2097051 pages RAM [ 2018.497239] Swap cache stats: add 0, delete 0, find 0/0 [ 2018.507994] 0 pages HighMem/MovableOnly [ 2018.512058] Free swap = 0kB [ 2018.530984] 369649 pages reserved [ 2018.559182] Total swap = 0kB [ 2018.592821] 0 pages cma reserved [ 2018.614492] 2097051 pages RAM [ 2019.051439] 0 pages HighMem/MovableOnly [ 2019.055464] 369649 pages reserved [ 2019.058909] 0 pages cma reserved [ 2019.062265] Unreclaimable slab info: [ 2019.066050] Name Used Total [ 2019.071595] pid_2 37KB 44KB [ 2019.077377] batadv_tl_cache 4KB 16KB [ 2019.082764] IEEE-802.15.4-MAC 5KB 7KB [ 2019.088244] TIPC 10KB 22KB [ 2019.093631] SCTPv6 14KB 24KB [ 2019.100735] DCCPv6 17KB 30KB [ 2019.106188] DCCP 16KB 28KB [ 2019.111600] RXRPC 11KB 19KB [ 2019.117028] rxrpc_call_jar 78KB 118KB [ 2019.122397] bridge_fdb_cache 8KB 19KB [ 2019.128021] fib6_nodes 155KB 288KB [ 2019.133388] ip6_dst_cache 225KB 802KB [ 2019.138886] RAWv6 70KB 121KB [ 2019.144358] UDPv6 26KB 33KB [ 2019.149726] TCPv6 33KB 48KB [ 2019.155176] nf_conntrack 7KB 15KB [ 2019.160597] t10_alua_lu_gp_cache 0KB 3KB [ 2019.166312] sd_ext_cdb 0KB 7KB [ 2019.171693] scsi_sense_cache 1056KB 1060KB [ 2019.177135] virtio_scsi_cmd 16KB 16KB [ 2019.182508] sgpool-128 8KB 8KB [ 2019.187999] sgpool-64 4KB 12KB [ 2019.193366] sgpool-32 2KB 15KB [ 2019.200702] sgpool-16 1KB 7KB [ 2019.206152] sgpool-8 0KB 7KB [ 2019.211535] mqueue_inode_cache 10KB 22KB [ 2019.217054] bio_post_read_ctx 14KB 15KB [ 2019.222481] bio-2 14KB 15KB [ 2019.228904] jfs_mp 7KB 7KB [ 2019.234500] cifs_small_rq 15KB 16KB [ 2019.239868] cifs_request 67KB 67KB [ 2019.245313] cifs_mpx_ids 0KB 7KB [ 2019.250699] nfs_commit_data 3KB 14KB [ 2019.256122] nfs_write_data 34KB 44KB [ 2019.261522] ext4_system_zone 1KB 7KB [ 2019.266969] bio-1 1KB 7KB [ 2019.272344] pid_namespace 2KB 11KB [ 2019.277776] rpc_buffers 17KB 25KB [ 2019.283138] rpc_tasks 2KB 7KB [ 2019.288560] UNIX 481KB 622KB [ 2019.293929] tcp_bind_bucket 1KB 4KB [ 2019.301253] ip_fib_trie 23KB 47KB [ 2019.306701] ip_fib_alias 112KB 205KB [ 2019.312066] ip_dst_cache 4KB 24KB [ 2019.317498] RAW 42KB 90KB [ 2019.322867] UDP 47KB 67KB [ 2019.328362] TCP 25KB 33KB [ 2019.333733] hugetlbfs_inode_cache 3KB 15KB [ 2019.339727] fscache_cookie_jar 1KB 7KB [ 2019.345257] eventpoll_pwq 30KB 39KB [ 2019.350616] eventpoll_epi 53KB 70KB [ 2019.356036] inotify_inode_mark 24KB 31KB [ 2019.361494] request_queue 199KB 199KB [ 2019.366919] blkdev_requests 1KB 3KB [ 2019.372290] blkdev_ioc 29KB 34KB [ 2019.377703] bio-0 1342KB 1353KB [ 2019.383068] biovec-max 1608KB 1608KB [ 2019.388504] biovec-64 1176KB 1197KB [ 2019.393874] biovec-16 137KB 161KB [ 2019.399316] bio_integrity_payload 1KB 8KB [ 2019.407084] khugepaged_mm_slot 9KB 23KB [ 2019.412558] uid_cache 0KB 4KB [ 2019.417982] dmaengine-unmap-2 0KB 3KB [ 2019.423355] skbuff_fclone_cache 59KB 63KB [ 2019.428978] skbuff_head_cache 6880KB 8512KB [ 2019.434394] configfs_dir_cache 3KB 7KB [ 2019.439842] file_lock_cache 102KB 106KB [ 2019.445298] file_lock_ctx 9KB 11KB [ 2019.450671] fsnotify_mark_connector 15KB 19KB [ 2019.456698] net_namespace 52KB 61KB [ 2019.462066] shmem_inode_cache 8274KB 8279KB [ 2019.467522] task_delay_info 131KB 363KB [ 2019.472882] taskstats 49KB 53KB [ 2019.478476] proc_dir_entry 699KB 1001KB [ 2019.483857] pde_opener 7KB 31KB [ 2019.489286] seq_file 335KB 389KB [ 2019.494717] sigqueue 64KB 82KB [ 2019.500080] kernfs_node_cache 18234KB 18742KB [ 2019.507585] mnt_cache 173KB 212KB [ 2019.512958] filp 6642KB 7698KB [ 2019.518375] names_cache 150513KB 150573KB [ 2019.523738] iint_cache 37KB 43KB [ 2019.531504] key_jar 19KB 105KB [ 2019.539300] uts_namespace 2KB 7KB [ 2019.547459] nsproxy 1KB 11KB [ 2019.552827] vm_area_struct 3326KB 3530KB [ 2019.560591] mm_struct 388KB 559KB [ 2019.572035] fs_cache 86KB 364KB [ 2019.580092] files_cache 295KB 690KB [ 2019.587979] signal_cache 746KB 1717KB [ 2019.593362] sighand_cache 580KB 645KB [ 2019.601225] task_struct 4374KB 4437KB [ 2019.611505] cred_jar 1813KB 2644KB [ 2019.619576] anon_vma_chain 1123KB 1315KB [ 2019.627364] anon_vma 143KB 308KB [ 2019.633006] pid 57KB 264KB [ 2019.641013] Acpi-Operand 156KB 198KB [ 2019.649124] Acpi-ParseExt 9KB 11KB [ 2019.656907] Acpi-Parse 41KB 47KB [ 2019.662396] Acpi-State 52KB 63KB [ 2019.670336] Acpi-Namespace 20KB 27KB [ 2019.678182] numa_policy 0KB 3KB [ 2019.683555] debug_objects_cache 1725KB 1906KB [ 2019.691520] trace_event_file 297KB 298KB [ 2019.699430] ftrace_event_field 398KB 401KB [ 2019.707418] pool_workqueue 121KB 152KB [ 2019.720258] page->ptl 472KB 992KB [ 2019.728094] kmalloc-2097152 2050KB 2050KB [ 2019.733468] kmalloc-524288 2056KB 2056KB [ 2019.741203] kmalloc-262144 1290KB 1290KB [ 2019.749152] kmalloc-131072 650KB 650KB [ 2019.757467] kmalloc-65536 1848KB 1914KB [ 2019.762831] kmalloc-32768 1650KB 1815KB [ 2019.770638] kmalloc-16384 1039KB 1072KB [ 2019.778522] kmalloc-8192 3960KB 4009KB [ 2019.783896] kmalloc-4096 19023KB 19082KB [ 2019.791740] kmalloc-2048 10367KB 14114KB [ 2019.799612] kmalloc-1024 7646KB 14056KB [ 2019.809783] kmalloc-512 15003KB 17021KB [ 2019.819768] kmalloc-256 4158KB 6367KB [ 2019.827569] kmalloc-128 856KB 1610KB [ 2019.832948] kmalloc-96 3523KB 4124KB [ 2019.840891] kmalloc-64 2290KB 3832KB [ 2019.848765] kmalloc-32 1820KB 2547KB [ 2019.856830] kmalloc-192 1518KB 2936KB [ 2019.862215] kmem_cache 177KB 183KB [ 2019.870283] Out of memory (oom_kill_allocating_task): Kill process 14051 (systemd-journal) score 0 or sacrifice child [ 2019.883533] Killed process 14051 (systemd-journal) total-vm:46096kB, anon-rss:476kB, file-rss:0kB, shmem-rss:1576kB [ 2019.900517] oom_reaper: reaped process 14051 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1576kB [ 2019.912812] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2019.947804] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2019.952625] CPU: 0 PID: 8103 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2019.960069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2019.969421] Call Trace: [ 2019.972013] dump_stack+0x1fc/0x2ef [ 2019.975657] dump_header+0x15d/0xc3f [ 2019.979379] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2019.984486] ? ___ratelimit+0x319/0x590 [ 2019.988465] oom_kill_process.cold+0x10/0x692 [ 2019.992969] ? check_preemption_disabled+0x41/0x280 [ 2019.998005] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2020.003289] out_of_memory+0x1072/0x1390 [ 2020.007449] ? oom_killer_disable+0x270/0x270 [ 2020.011951] ? mutex_trylock+0x15f/0x1a0 [ 2020.016023] __alloc_pages_nodemask+0x23a2/0x2890 [ 2020.020879] ? find_get_entry+0x4cd/0x8a0 [ 2020.025040] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2020.029997] alloc_pages_current+0x193/0x2a0 [ 2020.034413] filemap_fault+0x146e/0x2180 [ 2020.038490] ext4_filemap_fault+0x84/0xb0 [ 2020.042660] __do_fault+0x10b/0x4b0 [ 2020.046296] __handle_mm_fault+0x273b/0x41c0 [ 2020.050712] ? vm_insert_page+0x9c0/0x9c0 [ 2020.054882] ? check_preemption_disabled+0x41/0x280 [ 2020.059905] handle_mm_fault+0x436/0xb10 [ 2020.063974] __do_page_fault+0x68e/0xd60 [ 2020.068073] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2020.073130] ? spurious_fault+0x840/0x840 [ 2020.077282] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2020.082131] ? page_fault+0x8/0x30 [ 2020.085677] page_fault+0x1e/0x30 [ 2020.089131] RIP: 0033:0x4675e3 [ 2020.092325] Code: Bad RIP value. [ 2020.095681] RSP: 002b:000000c00005fe78 EFLAGS: 00010206 [ 2020.101039] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 2020.108308] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f198 [ 2020.115577] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 2020.122850] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 2020.130127] R13: 000000c0006b8400 R14: 000000c0000004e0 R15: 00007f79d51871c3 [ 2020.144654] Mem-Info: [ 2020.147105] active_anon:14476 inactive_anon:55535 isolated_anon:0 [ 2020.147105] active_file:11 inactive_file:16 isolated_file:0 [ 2020.147105] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2020.147105] slab_reclaimable:13555 slab_unreclaimable:124573 [ 2020.147105] mapped:21633 shmem:56276 pagetables:535 bounce:0 [ 2020.147105] free:15762 free_pcp:33 free_cma:0 [ 2020.187461] Node 0 active_anon:55172kB inactive_anon:59104kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72196kB dirty:0kB writeback:0kB shmem:60844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2020.222463] Node 1 active_anon:2732kB inactive_anon:163036kB active_file:4kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:164260kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2020.261448] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2020.299125] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2020.307861] Node 0 DMA32 free:23312kB min:35996kB low:44992kB high:53988kB active_anon:55172kB inactive_anon:59084kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:1924kB bounce:0kB free_pcp:132kB local_pcp:0kB free_cma:0kB [ 2020.349308] lowmem_reserve[]: 0 0 1 1 1 [ 2020.353328] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2020.380264] lowmem_reserve[]: 0 0 0 0 0 [ 2020.384943] Node 1 Normal free:70452kB min:53876kB low:67344kB high:80812kB active_anon:2732kB inactive_anon:163036kB active_file:4kB inactive_file:124kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:216kB bounce:0kB free_pcp:1496kB local_pcp:112kB free_cma:0kB [ 2020.420881] lowmem_reserve[]: 0 0 0 0 0 [ 2020.425719] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10872kB [ 2020.446410] Node 0 DMA32: 216*4kB (UME) 526*8kB (UME) 396*16kB (UME) 150*32kB (UME) 35*64kB (UME) 18*128kB (UM) 0*256kB 1*512kB (M) 2*1024kB (U) 0*2048kB 0*4096kB = 23312kB [ 2020.469057] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2020.481803] Node 1 Normal: 12*4kB (UE) 217*8kB (UME) 204*16kB (UM) 75*32kB (UME) 14*64kB (UME) 11*128kB (UME) 7*256kB (UME) 4*512kB (U) 5*1024kB (UM) 77*2048kB (U) 3*4096kB (U) = 188696kB [ 2020.504432] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2020.522645] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2020.532921] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2020.547983] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2020.558439] 57154 total pagecache pages [ 2020.562968] 0 pages in swap cache [ 2020.574492] Swap cache stats: add 0, delete 0, find 0/0 [ 2020.579868] Free swap = 0kB [ 2020.582879] Total swap = 0kB [ 2020.585993] 2097051 pages RAM [ 2020.589090] 0 pages HighMem/MovableOnly [ 2020.593051] 369649 pages reserved [ 2020.596764] 0 pages cma reserved [ 2020.600532] Unreclaimable slab info: [ 2020.604758] Name Used Total [ 2020.610808] pid_2 37KB 44KB [ 2020.617324] batadv_tl_cache 4KB 16KB [ 2020.622706] IEEE-802.15.4-MAC 5KB 7KB [ 2020.628884] TIPC 10KB 22KB [ 2020.637152] SCTPv6 14KB 24KB [ 2020.643314] DCCPv6 17KB 30KB [ 2020.652240] DCCP 16KB 28KB [ 2020.658673] RXRPC 11KB 19KB [ 2020.671318] rxrpc_call_jar 78KB 118KB [ 2020.690764] bridge_fdb_cache 8KB 19KB [ 2020.696950] fib6_nodes 155KB 288KB [ 2020.703065] ip6_dst_cache 211KB 791KB [ 2020.713857] RAWv6 70KB 121KB [ 2020.720449] UDPv6 26KB 33KB [ 2020.730448] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2020.742770] TCPv6 33KB 42KB [ 2020.753410] nf_conntrack 7KB 15KB [ 2020.763208] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2020.777373] t10_alua_lu_gp_cache 0KB 3KB [ 2020.783030] sd_ext_cdb 0KB 7KB [ 2020.790751] scsi_sense_cache 1056KB 1060KB [ 2020.809494] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2020.816119] virtio_scsi_cmd 16KB 16KB [ 2020.821497] sgpool-128 8KB 8KB [ 2020.826722] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2020.831445] sgpool-64 4KB 12KB [ 2020.841513] systemd[1]: Stopped Journal Service. [ 2020.843638] sgpool-32 2KB 15KB [ 2020.857681] sgpool-16 1KB 7KB [ 2020.863385] sgpool-8 0KB 7KB [ 2020.882750] mqueue_inode_cache 10KB 22KB [ 2020.885137] systemd[1]: Starting Journal Service... [ 2020.895246] bio_post_read_ctx 14KB 15KB [ 2020.900698] bio-2 14KB 15KB [ 2020.910860] jfs_mp 7KB 7KB [ 2020.917848] cifs_small_rq 15KB 16KB [ 2020.923227] cifs_request 67KB 67KB [ 2020.933531] cifs_mpx_ids 0KB 7KB [ 2020.941814] nfs_commit_data 3KB 14KB [ 2020.951577] nfs_write_data 34KB 44KB [ 2020.957842] ext4_system_zone 1KB 7KB [ 2020.963872] bio-1 1KB 7KB [ 2020.973934] pid_namespace 2KB 11KB [ 2020.981597] rpc_buffers 17KB 25KB [ 2020.991863] rpc_tasks 2KB 7KB [ 2020.998136] UNIX 461KB 588KB [ 2021.003517] tcp_bind_bucket 1KB 4KB [ 2021.012949] ip_fib_trie 23KB 47KB [ 2021.019333] ip_fib_alias 112KB 205KB [ 2021.029889] ip_dst_cache 4KB 24KB [ 2021.037245] RAW 42KB 90KB [ 2021.049949] UDP 47KB 67KB [ 2021.056858] TCP 25KB 28KB [ 2021.063082] hugetlbfs_inode_cache 3KB 15KB [ 2021.073447] fscache_cookie_jar 1KB 7KB [ 2021.080896] eventpoll_pwq 29KB 39KB [ 2021.091952] eventpoll_epi 52KB 70KB [ 2021.111091] inotify_inode_mark 24KB 31KB [ 2021.137383] request_queue 199KB 199KB [ 2021.155995] blkdev_requests 1KB 3KB [ 2021.161396] blkdev_ioc 34KB 34KB [ 2021.182764] bio-0 1364KB 1365KB [ 2021.199800] biovec-max 1608KB 1608KB [ 2021.209204] biovec-64 1206KB 1212KB [ 2021.215566] biovec-16 146KB 161KB [ 2021.220942] bio_integrity_payload 1KB 8KB [ 2021.230789] khugepaged_mm_slot 9KB 23KB [ 2021.238358] uid_cache 0KB 4KB [ 2021.244317] dmaengine-unmap-2 0KB 3KB [ 2021.249697] skbuff_fclone_cache 59KB 63KB [ 2021.255686] skbuff_head_cache 6990KB 8512KB [ 2021.261056] configfs_dir_cache 3KB 7KB [ 2021.266863] file_lock_cache 101KB 106KB [ 2021.272236] file_lock_ctx 9KB 11KB [ 2021.277941] fsnotify_mark_connector 15KB 19KB [ 2021.284298] net_namespace 52KB 61KB [ 2021.289763] shmem_inode_cache 8267KB 8279KB [ 2021.295605] task_delay_info 130KB 363KB [ 2021.301077] taskstats 48KB 53KB [ 2021.306942] proc_dir_entry 696KB 997KB [ 2021.312467] pde_opener 10KB 31KB [ 2021.318173] seq_file 343KB 385KB [ 2021.323641] sigqueue 64KB 82KB [ 2021.329463] kernfs_node_cache 18250KB 18742KB [ 2021.335228] mnt_cache 173KB 212KB [ 2021.336566] systemd-journald[14251]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2021.340675] filp 6608KB 7698KB [ 2021.361303] names_cache 149132KB 149132KB [ 2021.366972] iint_cache 43KB 43KB [ 2021.372337] key_jar 19KB 105KB [ 2021.378051] uts_namespace 2KB 7KB [ 2021.383418] nsproxy 1KB 11KB [ 2021.389117] vm_area_struct 3291KB 3526KB [ 2021.394912] mm_struct 385KB 559KB [ 2021.400288] fs_cache 84KB 364KB [ 2021.406135] files_cache 292KB 690KB [ 2021.411507] signal_cache 736KB 1717KB [ 2021.417192] sighand_cache 596KB 645KB [ 2021.422554] task_struct 4298KB 4361KB [ 2021.428281] cred_jar 1783KB 2644KB [ 2021.433644] anon_vma_chain 1110KB 1315KB [ 2021.439360] anon_vma 130KB 308KB [ 2021.445027] pid 56KB 264KB [ 2021.450387] Acpi-Operand 156KB 198KB [ 2021.463995] Acpi-ParseExt 9KB 11KB [ 2021.469400] Acpi-Parse 41KB 47KB [ 2021.484009] Acpi-State 52KB 63KB [ 2021.489392] Acpi-Namespace 20KB 27KB [ 2021.514012] numa_policy 0KB 3KB [ 2021.519398] debug_objects_cache 1720KB 1906KB [ 2021.534009] trace_event_file 297KB 298KB [ 2021.539402] ftrace_event_field 398KB 401KB [ 2021.554300] pool_workqueue 121KB 152KB [ 2021.559691] page->ptl 462KB 992KB [ 2021.574043] kmalloc-2097152 2050KB 2050KB [ 2021.579428] kmalloc-524288 2056KB 2056KB [ 2021.593992] kmalloc-262144 1290KB 1290KB [ 2021.599379] kmalloc-131072 650KB 650KB [ 2021.605093] kmalloc-65536 1848KB 1914KB [ 2021.610456] kmalloc-32768 1650KB 1815KB [ 2021.616110] kmalloc-16384 1072KB 1072KB [ 2021.621472] kmalloc-8192 3960KB 4001KB [ 2021.627291] kmalloc-4096 18972KB 18993KB [ 2021.632662] kmalloc-2048 10363KB 14107KB [ 2021.638602] kmalloc-1024 7754KB 14056KB [ 2021.644328] kmalloc-512 15155KB 17021KB [ 2021.649702] kmalloc-256 4158KB 6367KB [ 2021.663963] kmalloc-128 851KB 1610KB [ 2021.669348] kmalloc-96 3553KB 4124KB [ 2021.675062] kmalloc-64 2278KB 3832KB [ 2021.680426] kmalloc-32 1820KB 2547KB [ 2021.686154] kmalloc-192 1512KB 2936KB [ 2021.691527] kmem_cache 177KB 183KB [ 2021.697222] Out of memory (oom_kill_allocating_task): Kill process 8103 (syz-fuzzer) score 0 or sacrifice child [ 2021.707806] Killed process 12971 (syz-executor.4) total-vm:48512kB, anon-rss:440kB, file-rss:14340kB, shmem-rss:0kB [ 2021.791455] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 2021.982903] systemd[1]: Started Load/Save RF Kill Switch Status. [ 2022.115356] systemd[1]: Started Journal Service. [ 2025.343728] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2025.350463] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2025.370377] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2025.382941] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2025.391743] device bridge_slave_1 left promiscuous mode [ 2025.402743] bridge0: port 2(bridge_slave_1) entered disabled state [ 2025.410691] device bridge_slave_0 left promiscuous mode [ 2025.421950] bridge0: port 1(bridge_slave_0) entered disabled state [ 2025.432642] device veth1_macvtap left promiscuous mode [ 2025.443119] device veth0_macvtap left promiscuous mode [ 2025.449331] device veth1_vlan left promiscuous mode [ 2025.459464] device veth0_vlan left promiscuous mode 21:07:53 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={0x0, &(0x7f0000000040)=""/205, 0x0, 0xcd, 0x1}, 0x20) 21:07:53 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x0, @win={{}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0xa4}}) 21:07:53 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000"], &(0x7f0000000040)=""/178, 0x1a, 0xb2, 0xfffffffd}, 0x20) 21:07:53 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502, 0x3, 0x5], 0x7fff}}, 0x6}) 21:07:53 executing program 5: r0 = add_key$fscrypt_v1(&(0x7f0000000600), &(0x7f0000000640)={'fscrypt:', @desc1}, &(0x7f0000000680)={0x0, "7123f27d80cf282a420977c623bcea3f53dd7e008e1d6434ffa6951c86c2b30cc9ed1a1c158123c3eddc94980f1153b60f5239802089b65644bb5e6162f82844"}, 0x48, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/33, 0x21) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0x494580, 0x1, 0x1, 0x0, 0x2}) r2 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) 21:07:53 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x0, 0x0, 0x3, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:07:53 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x0, 0xa5, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:07:53 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x7}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x1f, 0xcd, 0x1}, 0x20) 21:07:54 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x7}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x1f, 0xcd, 0x1}, 0x20) 21:07:54 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000e82ae8f553e3000400000003000000000000060400"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r0, 0x20, &(0x7f0000000200)={&(0x7f0000000000)=""/233, 0xe9, 0x0, &(0x7f0000000100)=""/235, 0xeb}}, 0x10) 21:07:54 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000e82ae8f553e3000400000003000000000000060400"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r0, 0x20, &(0x7f0000000200)={&(0x7f0000000000)=""/233, 0xe9, 0x0, &(0x7f0000000100)=""/235, 0xeb}}, 0x10) 21:07:54 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x7}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x1f, 0xcd, 0x1}, 0x20) [ 2029.713153] Bluetooth: hci4: command 0x0409 tx timeout [ 2030.513226] Bluetooth: hci2: command 0x0406 tx timeout [ 2031.792896] Bluetooth: hci4: command 0x041b tx timeout [ 2033.167151] device hsr_slave_1 left promiscuous mode [ 2033.177200] device hsr_slave_0 left promiscuous mode [ 2033.196673] team0 (unregistering): Port device team_slave_1 removed [ 2033.209447] team0 (unregistering): Port device team_slave_0 removed [ 2033.221380] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2033.236838] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2033.276754] bond0 (unregistering): Released all slaves [ 2033.298705] IPVS: ftp: loaded support on port[0] = 21 [ 2033.615854] chnl_net:caif_netlink_parms(): no params data found [ 2033.768100] bridge0: port 1(bridge_slave_0) entered blocking state [ 2033.782935] bridge0: port 1(bridge_slave_0) entered disabled state [ 2033.790379] device bridge_slave_0 entered promiscuous mode [ 2033.815489] bridge0: port 2(bridge_slave_1) entered blocking state [ 2033.821937] bridge0: port 2(bridge_slave_1) entered disabled state [ 2033.843717] device bridge_slave_1 entered promiscuous mode [ 2033.872765] Bluetooth: hci4: command 0x040f tx timeout [ 2033.886888] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2033.914763] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2033.957090] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2033.973644] team0: Port device team_slave_0 added [ 2033.979491] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2034.003654] team0: Port device team_slave_1 added [ 2034.067405] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2034.092660] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2034.142631] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2034.164581] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2034.170852] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2034.247531] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2034.290526] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2034.308576] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2034.371996] device hsr_slave_0 entered promiscuous mode [ 2034.388123] device hsr_slave_1 entered promiscuous mode [ 2034.408587] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2034.416301] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2034.700138] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2034.892693] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2034.902268] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2035.089997] oom_reaper: reaped process 14286 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2035.107084] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2035.144156] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2035.148965] CPU: 0 PID: 8138 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2035.156406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2035.165752] Call Trace: [ 2035.168344] dump_stack+0x1fc/0x2ef [ 2035.171981] dump_header+0x15d/0xc3f [ 2035.175704] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2035.180811] ? ___ratelimit+0x319/0x590 [ 2035.184789] oom_kill_process.cold+0x10/0x692 [ 2035.189287] ? check_preemption_disabled+0x41/0x280 [ 2035.194312] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2035.199595] out_of_memory+0x1072/0x1390 [ 2035.203682] ? oom_killer_disable+0x270/0x270 [ 2035.208179] ? mutex_trylock+0x15f/0x1a0 [ 2035.212240] __alloc_pages_nodemask+0x23a2/0x2890 [ 2035.217093] ? find_get_entry+0x4cd/0x8a0 [ 2035.221252] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2035.226120] alloc_pages_current+0x193/0x2a0 [ 2035.230531] filemap_fault+0x146e/0x2180 [ 2035.234594] ext4_filemap_fault+0x84/0xb0 [ 2035.238726] __do_fault+0x10b/0x4b0 [ 2035.242337] __handle_mm_fault+0x273b/0x41c0 [ 2035.246738] ? vm_insert_page+0x9c0/0x9c0 [ 2035.250883] ? __fget+0x356/0x510 [ 2035.252576] syz-executor.1: vmalloc: allocation failure, allocated 1552592896 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2035.254335] ? check_preemption_disabled+0x41/0x280 [ 2035.271477] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2035.273142] handle_mm_fault+0x436/0xb10 [ 2035.273162] __do_page_fault+0x68e/0xd60 [ 2035.273180] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2035.273192] ? spurious_fault+0x840/0x840 [ 2035.273205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2035.273222] ? page_fault+0x8/0x30 [ 2035.273237] page_fault+0x1e/0x30 [ 2035.273247] RIP: 0033:0x467800 [ 2035.273260] Code: 0f 05 89 44 24 20 c3 cc cc cc 8b 7c 24 08 48 8b 74 24 10 8b 54 24 18 44 8b 54 24 1c 49 c7 c0 00 00 00 00 b8 19 01 00 00 0f 05 <89> 44 24 20 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 2035.273267] RSP: 002b:000000c0009057e8 EFLAGS: 00010246 [ 2035.273277] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 2035.273285] RDX: 0000000000000080 RSI: 000000c000905840 RDI: 0000000000000004 [ 2035.273293] RBP: 000000c000905e40 R08: 0000000000000000 R09: 000001d9dda58fdd [ 2035.273300] R10: 00000000000003e4 R11: 0000000000000246 R12: 000000c000905870 [ 2035.273306] R13: 0000000000000004 R14: 000000c000bcd380 R15: 0000000000000000 [ 2035.281683] Mem-Info: [ 2035.316951] CPU: 1 PID: 14286 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2035.340055] active_anon:15016 inactive_anon:57566 isolated_anon:0 [ 2035.340055] active_file:32 inactive_file:14 isolated_file:0 [ 2035.340055] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2035.340055] slab_reclaimable:13505 slab_unreclaimable:122877 [ 2035.340055] mapped:22011 shmem:58320 pagetables:574 bounce:0 [ 2035.340055] free:13993 free_pcp:17 free_cma:0 [ 2035.342870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2035.342875] Call Trace: [ 2035.342897] dump_stack+0x1fc/0x2ef [ 2035.342915] warn_alloc.cold+0x7b/0x18f [ 2035.350186] Node 0 active_anon:56996kB inactive_anon:59096kB active_file:104kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2035.357428] ? zone_watermark_ok_safe+0x260/0x260 [ 2035.357442] ? retint_kernel+0x2d/0x2d [ 2035.357465] ? policy_node+0x14/0x140 [ 2035.364744] Node 1 active_anon:3068kB inactive_anon:171168kB active_file:24kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15844kB dirty:0kB writeback:0kB shmem:172452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2035.371974] __vmalloc_area_node+0x4fd/0x780 [ 2035.375230] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2035.382233] ? __vmalloc_node_range+0x180/0x180 [ 2035.415381] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2035.424693] ? _raw_spin_unlock+0x29/0x40 [ 2035.424707] ? __get_vm_area_node+0x2e2/0x3a0 [ 2035.424726] __vmalloc_node_range+0xed/0x180 [ 2035.427277] Node 0 DMA32 free:18176kB min:35996kB low:44992kB high:53988kB active_anon:54948kB inactive_anon:59076kB active_file:48kB inactive_file:64kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1988kB bounce:0kB free_pcp:68kB local_pcp:68kB free_cma:0kB [ 2035.430891] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2035.434849] lowmem_reserve[]: 0 0 1 1 1 [ 2035.462491] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2035.462505] vmalloc_user+0x70/0xe0 [ 2035.462520] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2035.467351] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2035.471226] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2035.475017] lowmem_reserve[]: 0 0 0 0 0 [ 2035.502308] __vb2_queue_alloc+0x472/0xe60 [ 2035.502332] vb2_core_create_bufs+0x273/0x7e0 [ 2035.502346] ? __vb2_queue_free+0x870/0x870 [ 2035.502364] ? _raw_spin_unlock+0x29/0x40 [ 2035.502375] ? __mutex_lock+0x368/0x1190 [ 2035.502393] vb2_create_bufs+0x332/0x620 [ 2035.502411] ? mark_held_locks+0xf0/0xf0 [ 2035.502426] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2035.502440] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2035.502457] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2035.502480] v4l_create_bufs+0xb2/0x160 [ 2035.502496] __video_do_ioctl+0x49a/0xcd0 [ 2035.502523] ? v4l_querycap+0x340/0x340 [ 2035.502546] ? __might_fault+0x192/0x1d0 [ 2035.502564] ? v4l_querycap+0x340/0x340 [ 2035.502580] video_usercopy+0x13f/0xfa0 [ 2035.502603] ? v4l_enumstd+0x60/0x60 [ 2035.502618] ? do_futex+0x171/0x1880 [ 2035.502633] ? mark_held_locks+0xf0/0xf0 [ 2035.502652] ? debug_check_no_obj_freed+0x201/0x490 [ 2035.502676] ? video_usercopy+0xfa0/0xfa0 [ 2035.502688] v4l2_ioctl+0x147/0x1a0 [ 2035.502701] ? video_devdata+0xa0/0xa0 [ 2035.502717] do_vfs_ioctl+0xcdb/0x12e0 [ 2035.502731] ? lock_downgrade+0x720/0x720 [ 2035.502748] ? check_preemption_disabled+0x41/0x280 [ 2035.502764] ? ioctl_preallocate+0x200/0x200 [ 2035.502782] ? __fget+0x356/0x510 [ 2035.502799] ? do_dup2+0x450/0x450 [ 2035.502814] ? __se_sys_futex+0x298/0x3b0 [ 2035.502837] ksys_ioctl+0x9b/0xc0 [ 2035.502853] __x64_sys_ioctl+0x6f/0xb0 [ 2035.502867] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2035.502881] do_syscall_64+0xf9/0x620 [ 2035.502900] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2035.502912] RIP: 0033:0x7f3bc71ee0c9 [ 2035.502926] Code: Bad RIP value. [ 2035.502933] RSP: 002b:00007f3bc5760168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2035.502947] RAX: ffffffffffffffda RBX: 00007f3bc730df80 RCX: 00007f3bc71ee0c9 [ 2035.502955] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 2035.502963] RBP: 00007f3bc7249ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2035.502971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2035.502979] R13: 00007ffcc780d66f R14: 00007f3bc5760300 R15: 0000000000022000 [ 2035.520574] Mem-Info: [ 2035.544260] Node 1 Normal free:26912kB min:53876kB low:67344kB high:80812kB active_anon:3068kB inactive_anon:171168kB active_file:24kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:308kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2035.558710] active_anon:15016 inactive_anon:57566 isolated_anon:0 [ 2035.558710] active_file:32 inactive_file:14 isolated_file:0 [ 2035.558710] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2035.558710] slab_reclaimable:13505 slab_unreclaimable:122877 [ 2035.558710] mapped:22011 shmem:58320 pagetables:574 bounce:0 [ 2035.558710] free:13993 free_pcp:17 free_cma:0 [ 2035.596267] lowmem_reserve[]: 0 0 0 0 0 [ 2035.608722] Node 0 active_anon:56996kB inactive_anon:59096kB active_file:104kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2035.640560] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (E) 3*32kB (UME) 2*64kB (ME) 3*128kB (UME) 4*256kB (UME) 6*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10876kB [ 2035.651750] Bluetooth: hci6: command 0x0406 tx timeout [ 2035.662018] Node 0 DMA32: 320*4kB (UME) 322*8kB (UME) 281*16kB (UME) 137*32kB (UME) 32*64kB (UME) 16*128kB (UM) 6*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18368kB [ 2035.675424] Node 1 active_anon:3068kB inactive_anon:171168kB active_file:24kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15844kB dirty:0kB writeback:0kB shmem:172452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2035.684683] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2035.700060] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2035.700501] Node 1 Normal: 306*4kB (ME) 281*8kB (ME) 201*16kB (UM) 52*32kB (ME) 12*64kB (ME) 4*128kB (UME) 2*256kB (UE) 1*512kB (M) 0*1024kB 2*2048kB (UM) 3*4096kB (U) = 27040kB [ 2035.706249] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2035.714097] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2035.729536] Node 0 DMA32 free:18176kB min:35996kB low:44992kB high:53988kB active_anon:54948kB inactive_anon:59076kB active_file:48kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1988kB bounce:0kB free_pcp:68kB local_pcp:0kB free_cma:0kB [ 2035.730820] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2035.737064] lowmem_reserve[]: 0 0 1 1 1 [ 2035.742458] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2035.748488] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2035.755625] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2035.762099] lowmem_reserve[]: 0 0 0 0 0 [ 2035.766898] 58369 total pagecache pages [ 2035.772120] Node 1 Normal free:26912kB min:53876kB low:67344kB high:80812kB active_anon:3068kB inactive_anon:171168kB active_file:24kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:308kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2035.779876] 0 pages in swap cache [ 2035.782425] lowmem_reserve[]: 0 0 0 0 0 [ 2035.791762] Swap cache stats: add 0, delete 0, find 0/0 [ 2035.799814] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (E) 3*32kB (UME) 2*64kB (ME) 3*128kB (UME) 4*256kB (UME) 6*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10876kB [ 2035.813016] Free swap = 0kB [ 2035.824757] Node 0 DMA32: 320*4kB (UME) 322*8kB (UME) 281*16kB (UME) 137*32kB (UME) 32*64kB (UME) 16*128kB (UM) 6*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18368kB [ 2035.834983] Total swap = 0kB [ 2035.846958] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2035.880774] 2097051 pages RAM [ 2035.919387] Node 1 Normal: 306*4kB (ME) 281*8kB (ME) 201*16kB (UM) 52*32kB (ME) 12*64kB (ME) 4*128kB (UME) 2*256kB (UE) 1*512kB (M) 0*1024kB 2*2048kB (UM) 3*4096kB (U) = 27040kB [ 2035.951394] 0 pages HighMem/MovableOnly [ 2035.959792] Bluetooth: hci4: command 0x0419 tx timeout [ 2035.965533] 369649 pages reserved [ 2035.982224] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2036.013809] 0 pages cma reserved [ 2036.021553] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2036.052642] Unreclaimable slab info: [ 2036.068404] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2036.075537] Name Used Total [ 2036.114027] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2036.133022] pid_2 34KB 44KB [ 2036.156936] 58348 total pagecache pages [ 2036.165283] batadv_tt_change_cache 2KB 3KB [ 2036.165574] 0 pages in swap cache [ 2036.210005] batadv_tl_cache 8KB 16KB [ 2036.226254] Swap cache stats: add 0, delete 0, find 0/0 [ 2036.255452] IEEE-802.15.4-MAC 5KB 7KB [ 2036.258854] Free swap = 0kB [ 2036.289623] TIPC 22KB 22KB [ 2036.300216] Total swap = 0kB [ 2036.305954] SCTPv6 24KB 24KB [ 2036.309237] 2097051 pages RAM [ 2036.326954] DCCPv6 25KB 30KB [ 2036.330519] 0 pages HighMem/MovableOnly [ 2036.350272] DCCP 28KB 28KB [ 2036.352443] 369649 pages reserved [ 2036.362619] RXRPC 19KB 19KB [ 2036.367534] 0 pages cma reserved [ 2036.370640] rxrpc_call_jar 92KB 118KB [ 2036.439467] bridge_fdb_cache 14KB 19KB [ 2036.448322] fib6_nodes 166KB 288KB [ 2036.468401] ip6_dst_cache 176KB 750KB [ 2036.482103] RAWv6 91KB 121KB [ 2036.507131] UDPv6 33KB 33KB [ 2036.512667] TCPv6 45KB 48KB [ 2036.518041] nf_conntrack 6KB 15KB [ 2036.533853] t10_alua_lu_gp_cache 0KB 3KB [ 2036.539511] sd_ext_cdb 0KB 7KB [ 2036.551649] scsi_sense_cache 1056KB 1060KB [ 2036.560438] virtio_scsi_cmd 16KB 16KB [ 2036.576117] sgpool-128 8KB 8KB [ 2036.581511] sgpool-64 4KB 12KB [ 2036.590159] sgpool-32 2KB 15KB [ 2036.607263] sgpool-16 1KB 7KB [ 2036.619874] sgpool-8 0KB 7KB [ 2036.639924] mqueue_inode_cache 12KB 22KB [ 2036.649539] bio_post_read_ctx 14KB 15KB [ 2036.670003] bio-2 14KB 15KB [ 2036.680543] jfs_mp 7KB 7KB [ 2036.700882] cifs_small_rq 15KB 16KB [ 2036.710666] cifs_request 67KB 67KB [ 2036.730605] cifs_mpx_ids 0KB 7KB [ 2036.739499] nfs_commit_data 3KB 14KB [ 2036.767731] nfs_write_data 34KB 44KB [ 2036.779562] ext4_system_zone 1KB 7KB [ 2036.799473] bio-1 1KB 7KB [ 2036.810002] pid_namespace 7KB 11KB [ 2036.826033] rpc_buffers 17KB 25KB [ 2036.831421] rpc_tasks 2KB 7KB [ 2036.840216] UNIX 592KB 600KB [ 2036.858651] tcp_bind_bucket 3KB 4KB [ 2036.869282] ip_fib_trie 29KB 47KB [ 2036.889880] ip_fib_alias 119KB 205KB [ 2036.901799] ip_dst_cache 8KB 24KB [ 2036.924923] RAW 60KB 90KB [ 2036.930324] UDP 62KB 67KB [ 2036.950762] TCP 28KB 28KB [ 2036.959419] hugetlbfs_inode_cache 3KB 15KB [ 2036.975066] fscache_cookie_jar 1KB 7KB [ 2036.980545] eventpoll_pwq 34KB 39KB [ 2036.996237] eventpoll_epi 54KB 70KB [ 2037.001638] inotify_inode_mark 21KB 31KB [ 2037.010474] request_queue 199KB 199KB [ 2037.027261] blkdev_requests 1KB 3KB [ 2037.036456] blkdev_ioc 34KB 34KB [ 2037.041834] bio-0 1250KB 1357KB [ 2037.057359] biovec-max 1592KB 1608KB [ 2037.062828] biovec-64 1213KB 1228KB [ 2037.068192] biovec-16 139KB 161KB [ 2037.083760] bio_integrity_payload 1KB 8KB [ 2037.089497] khugepaged_mm_slot 7KB 23KB [ 2037.101694] uid_cache 0KB 4KB [ 2037.110318] dmaengine-unmap-2 0KB 3KB [ 2037.126738] skbuff_fclone_cache 53KB 63KB [ 2037.135990] skbuff_head_cache 7158KB 8445KB [ 2037.141369] configfs_dir_cache 3KB 7KB [ 2037.156939] file_lock_cache 91KB 106KB [ 2037.166187] file_lock_ctx 9KB 11KB [ 2037.171574] fsnotify_mark_connector 12KB 19KB [ 2037.187678] net_namespace 61KB 70KB [ 2037.193173] shmem_inode_cache 8229KB 8279KB [ 2037.198537] task_delay_info 162KB 363KB [ 2037.213919] taskstats 47KB 53KB [ 2037.220190] proc_dir_entry 766KB 997KB [ 2037.228804] pde_opener 10KB 31KB [ 2037.240945] seq_file 338KB 385KB [ 2037.250004] sigqueue 59KB 82KB [ 2037.262018] kernfs_node_cache 18166KB 18167KB [ 2037.270714] mnt_cache 199KB 212KB [ 2037.286366] filp 6608KB 7695KB [ 2037.291769] names_cache 141805KB 141865KB [ 2037.300522] iint_cache 39KB 43KB [ 2037.316021] key_jar 19KB 105KB [ 2037.326016] uts_namespace 3KB 7KB [ 2037.331421] nsproxy 3KB 11KB [ 2037.347183] vm_area_struct 3237KB 3526KB [ 2037.356245] mm_struct 386KB 552KB [ 2037.361624] fs_cache 126KB 364KB [ 2037.377159] files_cache 463KB 682KB [ 2037.382621] signal_cache 1001KB 1696KB [ 2037.387987] sighand_cache 656KB 659KB [ 2037.404283] task_struct 5334KB 5340KB [ 2037.409679] cred_jar 1858KB 2644KB [ 2037.415109] anon_vma_chain 1118KB 1311KB [ 2037.420476] anon_vma 154KB 308KB [ 2037.433321] pid 78KB 264KB [ 2037.438713] Acpi-Operand 156KB 198KB [ 2037.447534] Acpi-ParseExt 9KB 11KB [ 2037.456598] Acpi-Parse 41KB 47KB [ 2037.461974] Acpi-State 52KB 63KB [ 2037.470579] Acpi-Namespace 20KB 27KB [ 2037.479484] numa_policy 0KB 3KB [ 2037.488237] debug_objects_cache 1723KB 1906KB [ 2037.497450] trace_event_file 297KB 298KB [ 2037.506397] ftrace_event_field 398KB 401KB [ 2037.511864] pool_workqueue 151KB 152KB [ 2037.520707] page->ptl 459KB 992KB [ 2037.530230] kmalloc-2097152 2050KB 2050KB [ 2037.539354] kmalloc-524288 2056KB 2056KB [ 2037.548145] kmalloc-262144 1290KB 1290KB [ 2037.557203] kmalloc-131072 650KB 650KB [ 2037.566242] kmalloc-65536 2112KB 2178KB [ 2037.571618] kmalloc-32768 1815KB 1980KB [ 2037.580572] kmalloc-16384 1089KB 1089KB [ 2037.589200] kmalloc-8192 4240KB 4240KB [ 2037.598271] kmalloc-4096 21543KB 21568KB [ 2037.607175] kmalloc-2048 11664KB 14107KB [ 2037.616092] kmalloc-1024 8659KB 13946KB [ 2037.621545] kmalloc-512 15442KB 16961KB [ 2037.631061] kmalloc-256 4402KB 6367KB [ 2037.640255] kmalloc-128 928KB 1610KB [ 2037.648882] kmalloc-96 3508KB 4124KB [ 2037.657809] kmalloc-64 2356KB 3832KB [ 2037.666752] kmalloc-32 1861KB 2547KB [ 2037.672148] kmalloc-192 1691KB 2936KB [ 2037.681311] kmem_cache 177KB 183KB [ 2037.689933] Out of memory (oom_kill_allocating_task): Kill process 8138 (syz-fuzzer) score 0 or sacrifice child [ 2037.707273] Killed process 12972 (syz-executor.1) total-vm:48512kB, anon-rss:432kB, file-rss:4kB, shmem-rss:0kB [ 2037.717924] oom_reaper: reaped process 12972 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2037.720962] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2037.752595] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2037.757398] CPU: 0 PID: 8138 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2037.764840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2037.774190] Call Trace: [ 2037.776787] dump_stack+0x1fc/0x2ef [ 2037.780437] dump_header+0x15d/0xc3f [ 2037.784168] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2037.789273] ? ___ratelimit+0x319/0x590 [ 2037.793259] oom_kill_process.cold+0x10/0x692 [ 2037.797767] ? check_preemption_disabled+0x41/0x280 [ 2037.802803] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2037.808082] out_of_memory+0x1072/0x1390 [ 2037.812147] ? oom_killer_disable+0x270/0x270 [ 2037.816654] ? mutex_trylock+0x15f/0x1a0 [ 2037.820729] __alloc_pages_nodemask+0x23a2/0x2890 [ 2037.825675] ? find_get_entry+0x4cd/0x8a0 [ 2037.829857] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2037.834737] alloc_pages_current+0x193/0x2a0 [ 2037.839161] filemap_fault+0x146e/0x2180 [ 2037.843251] ext4_filemap_fault+0x84/0xb0 [ 2037.847407] __do_fault+0x10b/0x4b0 [ 2037.851040] __handle_mm_fault+0x273b/0x41c0 [ 2037.855452] ? vm_insert_page+0x9c0/0x9c0 [ 2037.859604] ? __fget+0x356/0x510 [ 2037.863083] ? check_preemption_disabled+0x41/0x280 [ 2037.868118] handle_mm_fault+0x436/0xb10 [ 2037.872190] __do_page_fault+0x68e/0xd60 [ 2037.876255] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2037.881277] ? spurious_fault+0x840/0x840 [ 2037.885429] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2037.890287] ? page_fault+0x8/0x30 [ 2037.893836] page_fault+0x1e/0x30 [ 2037.897291] RIP: 0033:0x467800 [ 2037.900485] Code: Bad RIP value. [ 2037.903847] RSP: 002b:000000c0009057e8 EFLAGS: 00010246 [ 2037.909212] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 2037.916564] RDX: 0000000000000080 RSI: 000000c000905840 RDI: 0000000000000004 [ 2037.923834] RBP: 000000c000905e40 R08: 0000000000000000 R09: 000001d9dda58fdd [ 2037.931092] R10: 00000000000003e4 R11: 0000000000000246 R12: 000000c000905870 [ 2037.938348] R13: 0000000000000004 R14: 000000c000bcd380 R15: 0000000000000000 [ 2037.958388] Mem-Info: [ 2037.960858] active_anon:14868 inactive_anon:57566 isolated_anon:0 [ 2037.960858] active_file:14 inactive_file:14 isolated_file:0 [ 2037.960858] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2037.960858] slab_reclaimable:13505 slab_unreclaimable:122856 [ 2037.960858] mapped:22011 shmem:58320 pagetables:536 bounce:0 [ 2037.960858] free:14010 free_pcp:549 free_cma:0 [ 2037.994782] Node 0 active_anon:56408kB inactive_anon:59096kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2038.024791] Node 1 active_anon:3064kB inactive_anon:171168kB active_file:24kB inactive_file:624kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15844kB dirty:0kB writeback:0kB shmem:172452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2038.054400] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2038.082411] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2038.088579] Node 0 DMA32 free:18148kB min:35996kB low:44992kB high:53988kB active_anon:54336kB inactive_anon:59076kB active_file:4kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:1876kB bounce:0kB free_pcp:1012kB local_pcp:68kB free_cma:0kB [ 2038.119486] lowmem_reserve[]: 0 0 1 1 1 [ 2038.129584] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2038.167258] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2038.176466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2038.184488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2038.194940] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2038.201218] 8021q: adding VLAN 0 to HW filter on device team0 [ 2038.211655] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2038.219320] lowmem_reserve[]: 0 0 0 0 0 [ 2038.223676] Node 1 Normal free:288220kB min:53876kB low:67344kB high:80812kB active_anon:3060kB inactive_anon:171168kB active_file:28kB inactive_file:5220kB unevictable:0kB writepending:148kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:308kB bounce:0kB free_pcp:1668kB local_pcp:408kB free_cma:0kB [ 2038.255452] lowmem_reserve[]: 0 0 0 0 0 [ 2038.259456] Node 0 DMA: 1*4kB (M) 1*8kB (M) 1*16kB (E) 3*32kB (UME) 2*64kB (ME) 3*128kB (UME) 4*256kB (UME) 6*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10876kB [ 2038.279715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2038.288286] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2038.301131] bridge0: port 1(bridge_slave_0) entered blocking state [ 2038.307674] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2038.320299] Node 0 DMA32: 319*4kB (ME) 816*8kB (UME) 361*16kB (UME) 131*32kB (UME) 32*64kB (UME) 16*128kB (UM) 6*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 23404kB [ 2038.343014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2038.343198] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2038.368341] Node 1 Normal: 13*4kB (UME) 2*8kB (E) 27*16kB (UM) 53*32kB (UME) 13*64kB (UME) 4*128kB (UME) 2*256kB (UE) 7*512kB (UM) 10*1024kB (U) 166*2048kB (UM) 3*4096kB (U) = 370132kB [ 2038.372568] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2038.391435] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2038.401159] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2038.415411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2038.425077] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2038.439629] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2038.456528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2038.465947] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2038.480350] bridge0: port 2(bridge_slave_1) entered blocking state [ 2038.486810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2038.500847] 59999 total pagecache pages [ 2038.505995] 0 pages in swap cache [ 2038.509700] Swap cache stats: add 0, delete 0, find 0/0 [ 2038.521124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2038.528539] Free swap = 0kB [ 2038.531558] Total swap = 0kB [ 2038.550095] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2038.564526] 2097051 pages RAM [ 2038.568869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2038.581512] 0 pages HighMem/MovableOnly [ 2038.594416] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2038.606567] 369649 pages reserved [ 2038.610695] 0 pages cma reserved [ 2038.617943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2038.630505] Unreclaimable slab info: [ 2038.637114] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2038.648055] Name Used Total [ 2038.661085] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2038.671763] pid_2 34KB 44KB [ 2038.678881] ieee802154 phy0 wpan0: encryption failed: -22 [ 2038.691541] ieee802154 phy1 wpan1: encryption failed: -22 [ 2038.702629] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2038.702948] batadv_tt_change_cache 2KB 3KB [ 2038.711805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2038.731209] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2038.732277] batadv_tl_cache 8KB 16KB [ 2038.747509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2038.755240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2038.764307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2038.775359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2038.776239] IEEE-802.15.4-MAC 5KB 7KB [ 2038.789303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2038.789770] TIPC 22KB 22KB [ 2038.807010] SCTPv6 24KB 24KB [ 2038.812750] DCCPv6 25KB 30KB [ 2038.813994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2038.818167] DCCP 28KB 28KB [ 2038.828847] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2038.836157] RXRPC 19KB 19KB [ 2038.842300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2038.847552] rxrpc_call_jar 92KB 118KB [ 2038.854692] bridge_fdb_cache 14KB 19KB [ 2038.861481] fib6_nodes 166KB 288KB [ 2038.872400] ip6_dst_cache 193KB 750KB [ 2038.877871] RAWv6 91KB 121KB [ 2038.888884] UDPv6 33KB 33KB [ 2038.894639] TCPv6 45KB 48KB [ 2038.900099] nf_conntrack 6KB 15KB [ 2038.911426] t10_alua_lu_gp_cache 0KB 3KB [ 2038.918336] sd_ext_cdb 0KB 7KB [ 2038.929351] scsi_sense_cache 1056KB 1060KB [ 2038.935690] virtio_scsi_cmd 16KB 16KB [ 2038.941176] sgpool-128 8KB 8KB [ 2038.951981] sgpool-64 4KB 12KB [ 2038.959445] sgpool-32 2KB 15KB [ 2038.970168] sgpool-16 1KB 7KB [ 2038.976132] sgpool-8 0KB 7KB [ 2038.981748] mqueue_inode_cache 12KB 22KB [ 2038.994392] bio_post_read_ctx 14KB 15KB [ 2038.999849] bio-2 14KB 15KB [ 2039.010600] jfs_mp 7KB 7KB [ 2039.017596] cifs_small_rq 15KB 16KB [ 2039.027401] cifs_request 67KB 67KB [ 2039.033971] cifs_mpx_ids 0KB 7KB [ 2039.039564] nfs_commit_data 3KB 14KB [ 2039.050295] nfs_write_data 34KB 44KB [ 2039.057026] ext4_system_zone 1KB 7KB [ 2039.068730] bio-1 1KB 7KB [ 2039.076226] pid_namespace 7KB 11KB [ 2039.081801] rpc_buffers 17KB 25KB [ 2039.091785] rpc_tasks 2KB 7KB [ 2039.106014] UNIX 650KB 652KB [ 2039.115604] tcp_bind_bucket 3KB 4KB [ 2039.121271] ip_fib_trie 29KB 47KB [ 2039.131011] ip_fib_alias 130KB 205KB [ 2039.137932] ip_dst_cache 8KB 24KB [ 2039.147879] RAW 60KB 90KB [ 2039.160056] UDP 62KB 67KB [ 2039.164744] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2039.171247] TCP 28KB 28KB [ 2039.178907] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2039.179210] hugetlbfs_inode_cache 3KB 15KB [ 2039.196195] fscache_cookie_jar 1KB 7KB [ 2039.201758] eventpoll_pwq 34KB 39KB [ 2039.202467] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2039.208352] eventpoll_epi 54KB 70KB [ 2039.215964] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2039.223502] inotify_inode_mark 21KB 31KB [ 2039.231709] request_queue 199KB 199KB [ 2039.242790] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2039.245355] blkdev_requests 1KB 3KB [ 2039.255699] blkdev_ioc 34KB 34KB [ 2039.261082] bio-0 1250KB 1357KB [ 2039.277953] biovec-max 1592KB 1608KB [ 2039.288012] biovec-64 1213KB 1228KB [ 2039.300081] biovec-16 139KB 161KB [ 2039.310232] bio_integrity_payload 1KB 8KB [ 2039.323429] khugepaged_mm_slot 7KB 23KB [ 2039.329277] uid_cache 0KB 4KB [ 2039.345273] dmaengine-unmap-2 0KB 3KB [ 2039.351067] skbuff_fclone_cache 53KB 63KB [ 2039.368541] skbuff_head_cache 7091KB 8430KB [ 2039.379003] configfs_dir_cache 3KB 7KB [ 2039.386326] file_lock_cache 91KB 106KB [ 2039.391948] file_lock_ctx 9KB 11KB [ 2039.409114] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2039.409743] fsnotify_mark_connector 12KB 19KB [ 2039.428053] net_namespace 61KB 70KB [ 2039.431511] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2039.434123] shmem_inode_cache 8229KB 8279KB [ 2039.446248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2039.450937] task_delay_info 162KB 363KB [ 2039.455673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2039.459660] taskstats 47KB 53KB [ 2039.488037] proc_dir_entry 766KB 997KB [ 2039.506912] pde_opener 10KB 31KB [ 2039.517092] seq_file 338KB 385KB [ 2039.533982] sigqueue 59KB 82KB [ 2039.539520] kernfs_node_cache 18166KB 18167KB [ 2039.561824] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2039.562081] mnt_cache 199KB 212KB [ 2039.575350] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2039.590292] filp 6911KB 7695KB [ 2039.591350] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2039.596602] names_cache 142111KB 142111KB [ 2039.609358] iint_cache 43KB 43KB [ 2039.615370] key_jar 19KB 105KB [ 2039.620749] uts_namespace 3KB 7KB [ 2039.630802] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2039.638282] nsproxy 3KB 11KB [ 2039.644428] vm_area_struct 3049KB 3523KB [ 2039.649895] mm_struct 386KB 552KB [ 2039.656431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2039.665455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2039.677117] fs_cache 126KB 364KB [ 2039.678362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2039.696285] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2039.705330] files_cache 488KB 682KB [ 2039.710949] signal_cache 1001KB 1696KB [ 2039.726214] sighand_cache 656KB 659KB [ 2039.731623] task_struct 5081KB 5119KB [ 2039.744438] device veth0_vlan entered promiscuous mode [ 2039.761971] device veth1_vlan entered promiscuous mode [ 2039.768273] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2039.782900] cred_jar 2023KB 2644KB [ 2039.788312] anon_vma_chain 1026KB 1307KB [ 2039.800931] anon_vma 154KB 308KB [ 2039.806113] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2039.808385] pid 78KB 264KB [ 2039.824092] Acpi-Operand 156KB 198KB [ 2039.829505] Acpi-ParseExt 9KB 11KB [ 2039.838003] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2039.839134] Acpi-Parse 41KB 47KB [ 2039.856293] Acpi-State 52KB 63KB [ 2039.858713] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2039.861749] Acpi-Namespace 20KB 27KB [ 2039.882209] numa_policy 0KB 3KB [ 2039.882652] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2039.887605] debug_objects_cache 1723KB 1906KB [ 2039.895567] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2039.907111] trace_event_file 297KB 298KB [ 2039.907122] ftrace_event_field 398KB 401KB [ 2039.907133] pool_workqueue 151KB 152KB [ 2039.920652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2039.936766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2039.944892] page->ptl 459KB 992KB [ 2039.951637] kmalloc-2097152 2050KB 2050KB [ 2039.953967] device veth0_macvtap entered promiscuous mode [ 2039.957935] kmalloc-524288 2056KB 2056KB [ 2039.970463] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2039.978385] kmalloc-262144 1290KB 1290KB [ 2039.985174] kmalloc-131072 650KB 650KB [ 2039.985489] device veth1_macvtap entered promiscuous mode [ 2039.990551] kmalloc-65536 2112KB 2178KB [ 2039.990560] kmalloc-32768 1815KB 1980KB [ 2039.990568] kmalloc-16384 1089KB 1089KB [ 2039.990577] kmalloc-8192 4240KB 4240KB [ 2039.990584] kmalloc-4096 21024KB 21046KB [ 2039.990592] kmalloc-2048 11995KB 14107KB [ 2039.990600] kmalloc-1024 8983KB 13946KB [ 2039.990608] kmalloc-512 14396KB 16938KB [ 2039.990617] kmalloc-256 4504KB 6367KB [ 2039.990626] kmalloc-128 962KB 1610KB [ 2040.017859] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2040.040679] kmalloc-96 3448KB 4124KB [ 2040.056635] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2040.072268] kmalloc-64 2356KB 3832KB [ 2040.078538] kmalloc-32 1838KB 2547KB [ 2040.081536] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2040.084735] kmalloc-192 1706KB 2936KB [ 2040.096708] kmem_cache 177KB 183KB [ 2040.102446] Out of memory (oom_kill_allocating_task): Kill process 8138 (syz-fuzzer) score 0 or sacrifice child [ 2040.115782] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2040.125977] Killed process 14308 (syz-executor.4) total-vm:48512kB, anon-rss:424kB, file-rss:4kB, shmem-rss:0kB [ 2040.136676] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2040.146783] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2040.157409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2040.166888] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2040.177605] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2040.189827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2040.201508] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2040.216206] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2040.227122] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2040.241829] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2040.250129] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2040.264514] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2040.278834] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2040.287131] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2040.301457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2040.864731] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2040.871483] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2040.886095] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2040.897964] device bridge_slave_1 left promiscuous mode [ 2040.907865] bridge0: port 2(bridge_slave_1) entered disabled state [ 2040.919087] device bridge_slave_0 left promiscuous mode [ 2040.928140] bridge0: port 1(bridge_slave_0) entered disabled state [ 2040.941407] device veth1_macvtap left promiscuous mode [ 2040.950248] device veth0_macvtap left promiscuous mode [ 2040.958818] device veth1_vlan left promiscuous mode [ 2040.967360] device veth0_vlan left promiscuous mode [ 2041.117790] device hsr_slave_1 left promiscuous mode [ 2041.128354] device hsr_slave_0 left promiscuous mode [ 2041.159521] team0 (unregistering): Port device team_slave_1 removed [ 2041.171425] team0 (unregistering): Port device team_slave_0 removed [ 2041.189806] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2041.208264] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2041.264082] bond0 (unregistering): Released all slaves [ 2041.893495] IPVS: ftp: loaded support on port[0] = 21 [ 2042.180260] chnl_net:caif_netlink_parms(): no params data found [ 2042.280627] bridge0: port 1(bridge_slave_0) entered blocking state [ 2042.288349] bridge0: port 1(bridge_slave_0) entered disabled state [ 2042.301530] device bridge_slave_0 entered promiscuous mode [ 2042.309615] bridge0: port 2(bridge_slave_1) entered blocking state [ 2042.321606] bridge0: port 2(bridge_slave_1) entered disabled state [ 2042.329572] device bridge_slave_1 entered promiscuous mode [ 2042.385522] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2042.412714] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2042.472256] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2042.479861] team0: Port device team_slave_0 added [ 2042.502760] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2042.510390] team0: Port device team_slave_1 added [ 2042.557426] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2042.571901] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2042.599537] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2042.628398] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2042.634785] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2042.667367] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2042.696175] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2042.716777] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2042.770522] device hsr_slave_0 entered promiscuous mode [ 2042.782059] device hsr_slave_1 entered promiscuous mode [ 2042.788493] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2042.800932] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2042.944310] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2043.006972] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 2043.031381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2043.042689] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2043.052932] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2043.060211] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2043.076403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2043.084372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2043.094421] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2043.100521] 8021q: adding VLAN 0 to HW filter on device team0 [ 2043.118275] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2043.129097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2043.140806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2043.156634] bridge0: port 1(bridge_slave_0) entered blocking state [ 2043.163082] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2043.174751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2043.182468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2043.190064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2043.200039] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2043.210320] bridge0: port 2(bridge_slave_1) entered blocking state [ 2043.216774] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2043.251621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2043.260812] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2043.285643] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2043.296136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2043.306985] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2043.320306] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2043.329508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2043.398388] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2043.409624] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2043.420874] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2043.430484] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2043.446690] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2043.518999] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2043.529759] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2043.542829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2043.556744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2043.617964] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2043.630906] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2043.648379] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2043.658680] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2043.671279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2043.679920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2043.695756] device veth0_vlan entered promiscuous mode [ 2043.708042] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2043.717750] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2043.734332] device veth1_vlan entered promiscuous mode [ 2043.740578] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2043.757683] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2043.778497] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2043.797531] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2043.804872] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2043.814579] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2043.825977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2043.836765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2043.851456] device veth0_macvtap entered promiscuous mode [ 2043.860818] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2043.871640] Bluetooth: hci4: command 0x0409 tx timeout [ 2043.879284] device veth1_macvtap entered promiscuous mode [ 2043.890304] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2043.907227] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2043.920076] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2043.937594] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2043.948877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2043.963969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2043.977745] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2043.990291] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2044.005710] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.015621] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2044.030733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.040636] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2044.055858] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.067098] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2044.080817] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2044.089082] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2044.102521] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2044.109953] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2044.126364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2044.137959] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2044.152987] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.167461] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2044.178787] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.193543] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2044.209227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.221319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2044.237120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.246992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2044.262280] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2044.280786] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2044.289592] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2044.301424] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2044.309533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2044.807753] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2044.814270] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2044.822356] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2044.931087] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2044.955666] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2044.962759] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2044.969879] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2045.074248] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2045.951379] Bluetooth: hci4: command 0x041b tx timeout [ 2047.190727] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2047.202498] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2047.214400] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2047.222147] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2047.230667] device bridge_slave_1 left promiscuous mode [ 2047.236652] bridge0: port 2(bridge_slave_1) entered disabled state [ 2047.245220] device bridge_slave_0 left promiscuous mode [ 2047.250862] bridge0: port 1(bridge_slave_0) entered disabled state [ 2047.262604] device veth1_macvtap left promiscuous mode [ 2047.268014] device veth0_macvtap left promiscuous mode [ 2047.273795] device veth1_vlan left promiscuous mode [ 2047.278959] device veth0_vlan left promiscuous mode [ 2048.031163] Bluetooth: hci4: command 0x040f tx timeout [ 2050.110934] Bluetooth: hci4: command 0x0419 tx timeout [ 2052.921043] oom_reaper: reaped process 14806 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2052.971342] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2052.983318] systemd-journal cpuset=/ mems_allowed=0-1 [ 2052.989745] CPU: 0 PID: 14251 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2052.997723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2053.007078] Call Trace: [ 2053.009673] dump_stack+0x1fc/0x2ef [ 2053.013306] dump_header+0x15d/0xc3f [ 2053.017024] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2053.022136] ? ___ratelimit+0x319/0x590 [ 2053.026119] oom_kill_process.cold+0x10/0x692 [ 2053.030619] ? check_preemption_disabled+0x41/0x280 [ 2053.035642] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2053.040920] out_of_memory+0x1072/0x1390 [ 2053.044989] ? oom_killer_disable+0x270/0x270 [ 2053.049662] ? mutex_trylock+0x15f/0x1a0 [ 2053.053730] __alloc_pages_nodemask+0x23a2/0x2890 [ 2053.058586] ? find_get_entry+0x4cd/0x8a0 [ 2053.062749] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2053.067616] alloc_pages_current+0x193/0x2a0 [ 2053.072029] filemap_fault+0x146e/0x2180 [ 2053.076102] ext4_filemap_fault+0x84/0xb0 [ 2053.080255] __do_fault+0x10b/0x4b0 [ 2053.083887] __handle_mm_fault+0x273b/0x41c0 [ 2053.088308] ? vm_insert_page+0x9c0/0x9c0 [ 2053.092478] ? check_preemption_disabled+0x41/0x280 [ 2053.097507] handle_mm_fault+0x436/0xb10 [ 2053.101586] __do_page_fault+0x68e/0xd60 [ 2053.105660] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2053.110681] ? spurious_fault+0x840/0x840 [ 2053.114837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2053.119694] ? page_fault+0x8/0x30 [ 2053.123239] page_fault+0x1e/0x30 [ 2053.126707] RIP: 0033:0x7f6a759c92e3 [ 2053.130412] Code: Bad RIP value. [ 2053.133783] RSP: 002b:00007ffda1a23a38 EFLAGS: 00010246 [ 2053.139129] RAX: 0000000000000001 RBX: 0000556314ce31e0 RCX: 00007f6a759c92e3 [ 2053.146381] RDX: 0000000000000013 RSI: 00007ffda1a23a40 RDI: 000000000000000c [ 2053.153634] RBP: 00007ffda1a23c30 R08: 00007ffda1b25000 R09: 0000020e9c575be5 [ 2053.160887] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffda1a23a40 [ 2053.168144] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3819d5c70ea [ 2053.186352] Mem-Info: [ 2053.188842] active_anon:14316 inactive_anon:57563 isolated_anon:0 [ 2053.188842] active_file:0 inactive_file:27 isolated_file:0 [ 2053.188842] unevictable:0 dirty:6 writeback:0 unstable:0 [ 2053.188842] slab_reclaimable:13192 slab_unreclaimable:118032 [ 2053.188842] mapped:18542 shmem:58316 pagetables:509 bounce:0 [ 2053.188842] free:13891 free_pcp:301 free_cma:0 [ 2053.197381] syz-executor.4: vmalloc: allocation failure, allocated 1607569408 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2053.229861] Node 0 active_anon:54200kB inactive_anon:59084kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57860kB dirty:0kB writeback:0kB shmem:60812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2053.248937] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2053.275393] Node 1 active_anon:3172kB inactive_anon:171168kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16188kB dirty:0kB writeback:0kB shmem:172452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2053.276252] CPU: 1 PID: 14806 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2053.310569] Node 0 DMA free:10852kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2053.310870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2053.310879] Call Trace: [ 2053.343403] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2053.346424] dump_stack+0x1fc/0x2ef [ 2053.348987] Node 0 DMA32 free:17916kB min:35996kB low:44992kB high:53988kB active_anon:54200kB inactive_anon:59064kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1808kB bounce:0kB free_pcp:720kB local_pcp:468kB free_cma:0kB [ 2053.353996] warn_alloc.cold+0x7b/0x18f [ 2053.354014] ? zone_watermark_ok_safe+0x260/0x260 [ 2053.354027] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2053.354051] ? retint_kernel+0x2d/0x2d [ 2053.354077] __vmalloc_area_node+0x4fd/0x780 [ 2053.360204] lowmem_reserve[]: 0 0 1 1 1 [ 2053.386567] ? __vmalloc_node_range+0x180/0x180 [ 2053.386581] ? _raw_spin_unlock+0x29/0x40 [ 2053.386593] ? __get_vm_area_node+0x2e2/0x3a0 [ 2053.386610] __vmalloc_node_range+0xed/0x180 [ 2053.386626] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2053.386640] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2053.386655] vmalloc_user+0x70/0xe0 [ 2053.395801] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2053.400200] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2053.404127] lowmem_reserve[]: 0 0 0 0 0 [ 2053.408473] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2053.418693] Node 1 Normal free:26780kB min:53876kB low:67344kB high:80812kB active_anon:3172kB inactive_anon:171168kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:312kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 2053.421228] __vb2_queue_alloc+0x472/0xe60 [ 2053.421255] vb2_core_create_bufs+0x273/0x7e0 [ 2053.421268] ? __vb2_queue_free+0x870/0x870 [ 2053.421286] ? __video_do_ioctl+0x632/0xcd0 [ 2053.425756] lowmem_reserve[]: 0 0 0 0 0 [ 2053.430180] ? __mutex_lock+0x368/0x1190 [ 2053.440876] Node 0 DMA: 3*4kB (UME) 1*8kB (M) 1*16kB (E) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10852kB [ 2053.443578] vb2_create_bufs+0x332/0x620 [ 2053.475728] Node 0 DMA32: 407*4kB (UME) 427*8kB (UME) 269*16kB (ME) 125*32kB (UME) 22*64kB (UME) 15*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17956kB [ 2053.477715] ? mark_held_locks+0xf0/0xf0 [ 2053.481886] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2053.510665] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2053.510682] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2053.510698] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2053.510719] v4l_create_bufs+0xb2/0x160 [ 2053.510736] __video_do_ioctl+0x49a/0xcd0 [ 2053.510756] ? v4l_querycap+0x340/0x340 [ 2053.510777] ? __might_fault+0x192/0x1d0 [ 2053.510790] ? v4l_querycap+0x340/0x340 [ 2053.510806] video_usercopy+0x13f/0xfa0 [ 2053.510829] ? v4l_enumstd+0x60/0x60 [ 2053.510842] ? do_futex+0x171/0x1880 [ 2053.510858] ? mark_held_locks+0xf0/0xf0 [ 2053.510877] ? debug_check_no_obj_freed+0x201/0x490 [ 2053.510901] ? video_usercopy+0xfa0/0xfa0 [ 2053.510913] v4l2_ioctl+0x147/0x1a0 [ 2053.510927] ? video_devdata+0xa0/0xa0 [ 2053.510944] do_vfs_ioctl+0xcdb/0x12e0 [ 2053.510959] ? lock_downgrade+0x720/0x720 [ 2053.510974] ? check_preemption_disabled+0x41/0x280 [ 2053.510990] ? ioctl_preallocate+0x200/0x200 [ 2053.511007] ? __fget+0x356/0x510 [ 2053.511029] ? do_dup2+0x450/0x450 [ 2053.511044] ? __se_sys_futex+0x298/0x3b0 [ 2053.511067] ksys_ioctl+0x9b/0xc0 [ 2053.511084] __x64_sys_ioctl+0x6f/0xb0 [ 2053.511099] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2053.511112] do_syscall_64+0xf9/0x620 [ 2053.511131] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2053.511144] RIP: 0033:0x7f526e2890c9 [ 2053.511158] Code: Bad RIP value. [ 2053.511166] RSP: 002b:00007f526c7fb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2053.511180] RAX: ffffffffffffffda RBX: 00007f526e3a8f80 RCX: 00007f526e2890c9 [ 2053.511188] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 2053.511196] RBP: 00007f526e2e4ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2053.511204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2053.511212] R13: 00007fff25287c8f R14: 00007f526c7fb300 R15: 0000000000022000 [ 2053.525191] Mem-Info: [ 2053.540063] Node 1 Normal: 349*4kB (ME) 305*8kB (ME) 208*16kB (ME) 59*32kB (ME) 17*64kB (UME) 6*128kB (ME) 4*256kB (ME) 1*512kB (M) 0*1024kB 1*2048kB (U) 3*4096kB (U) = 26780kB [ 2053.564481] active_anon:14343 inactive_anon:57563 isolated_anon:0 [ 2053.564481] active_file:14 inactive_file:14 isolated_file:0 [ 2053.564481] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2053.564481] slab_reclaimable:13192 slab_unreclaimable:118036 [ 2053.564481] mapped:18512 shmem:58316 pagetables:530 bounce:0 [ 2053.564481] free:13889 free_pcp:304 free_cma:0 [ 2053.583022] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2053.599049] Node 0 active_anon:54200kB inactive_anon:59084kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57860kB dirty:0kB writeback:0kB shmem:60812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2053.611154] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2053.622551] Node 1 active_anon:3172kB inactive_anon:171168kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16188kB dirty:0kB writeback:0kB shmem:172452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2053.626883] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2053.627696] Node 0 DMA free:10852kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2053.639707] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2053.650621] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2053.662806] 58344 total pagecache pages [ 2053.670736] Node 0 DMA32 free:17916kB min:35996kB low:44992kB high:53988kB active_anon:54200kB inactive_anon:59064kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1808kB bounce:0kB free_pcp:720kB local_pcp:252kB free_cma:0kB [ 2053.684430] 0 pages in swap cache [ 2053.690086] lowmem_reserve[]: 0 0 1 1 1 [ 2053.696985] Swap cache stats: add 0, delete 0, find 0/0 [ 2053.696995] Free swap = 0kB [ 2053.704592] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2053.720236] Total swap = 0kB [ 2053.727181] lowmem_reserve[]: 0 0 0 0 0 [ 2053.728999] 2097051 pages RAM [ 2053.736352] Node 1 Normal free:26780kB min:53876kB low:67344kB high:80812kB active_anon:3172kB inactive_anon:171168kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:312kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 2053.736386] lowmem_reserve[]: 0 0 0 0 0 [ 2053.736406] Node 0 DMA: 3*4kB (UME) 1*8kB (M) 1*16kB (E) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10852kB [ 2053.758624] 0 pages HighMem/MovableOnly [ 2053.762290] Node 0 DMA32: 407*4kB (UME) 427*8kB (UME) 269*16kB (ME) 125*32kB (UME) 22*64kB (UME) 15*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17956kB [ 2053.788432] 369649 pages reserved [ 2053.817797] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2053.833738] 0 pages cma reserved [ 2053.860003] Node 1 Normal: 349*4kB (ME) 305*8kB (ME) 208*16kB (ME) 59*32kB (ME) 17*64kB (UME) 6*128kB (ME) 4*256kB (ME) 1*512kB (M) 0*1024kB 1*2048kB (U) 3*4096kB (U) = 26780kB [ 2053.896309] Unreclaimable slab info: [ 2053.927704] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2053.942210] Name Used Total [ 2053.975491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2053.987793] pid_2 19KB 44KB [ 2054.018048] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2054.031743] batadv_tt_change_cache 1KB 3KB [ 2054.068921] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2054.079375] batadv_tl_cache 6KB 16KB [ 2054.105107] 58344 total pagecache pages [ 2054.109228] IEEE-802.15.4-MAC 5KB 7KB [ 2054.109409] 0 pages in swap cache [ 2054.134752] TIPC 13KB 22KB [ 2054.151309] Swap cache stats: add 0, delete 0, find 0/0 [ 2054.156230] SCTPv6 18KB 24KB [ 2054.159982] Free swap = 0kB [ 2054.167527] DCCPv6 17KB 30KB [ 2054.167541] DCCP 16KB 28KB [ 2054.167583] RXRPC 14KB 19KB [ 2054.167592] rxrpc_call_jar 101KB 118KB [ 2054.167604] bridge_fdb_cache 12KB 19KB [ 2054.187178] Total swap = 0kB [ 2054.191413] fib6_nodes 200KB 288KB [ 2054.201986] 2097051 pages RAM [ 2054.206343] ip6_dst_cache 361KB 750KB [ 2054.216703] 0 pages HighMem/MovableOnly [ 2054.228117] RAWv6 91KB 121KB [ 2054.238967] 369649 pages reserved [ 2054.255790] UDPv6 31KB 33KB [ 2054.259046] 0 pages cma reserved [ 2054.274043] TCPv6 27KB 48KB [ 2054.298342] nf_conntrack 9KB 18KB [ 2054.303913] t10_alua_lu_gp_cache 0KB 3KB [ 2054.309563] sd_ext_cdb 0KB 7KB [ 2054.323691] scsi_sense_cache 1056KB 1060KB [ 2054.329093] virtio_scsi_cmd 16KB 16KB [ 2054.334557] sgpool-128 8KB 8KB [ 2054.340018] sgpool-64 4KB 12KB [ 2054.352154] sgpool-32 2KB 15KB [ 2054.357554] sgpool-16 1KB 7KB [ 2054.366258] sgpool-8 0KB 7KB [ 2054.375006] mqueue_inode_cache 13KB 22KB [ 2054.384230] bio_post_read_ctx 14KB 15KB [ 2054.390234] bio-2 14KB 15KB [ 2054.398849] jfs_mp 7KB 7KB [ 2054.407860] cifs_small_rq 15KB 16KB [ 2054.417021] cifs_request 67KB 67KB [ 2054.427446] cifs_mpx_ids 0KB 7KB [ 2054.436259] nfs_commit_data 3KB 14KB [ 2054.445555] nfs_write_data 34KB 44KB [ 2054.454491] ext4_system_zone 1KB 7KB [ 2054.459921] bio-1 1KB 7KB [ 2054.468910] pid_namespace 2KB 11KB [ 2054.477887] rpc_buffers 17KB 25KB [ 2054.486929] rpc_tasks 2KB 7KB [ 2054.495774] UNIX 1153KB 1155KB [ 2054.505164] tcp_bind_bucket 1KB 4KB [ 2054.514271] ip_fib_trie 30KB 47KB [ 2054.519667] ip_fib_alias 147KB 205KB [ 2054.529768] ip_dst_cache 9KB 24KB [ 2054.538738] RAW 54KB 90KB [ 2054.547767] UDP 45KB 67KB [ 2054.556649] TCP 25KB 28KB [ 2054.565725] hugetlbfs_inode_cache 3KB 15KB [ 2054.575116] fscache_cookie_jar 1KB 7KB [ 2054.584394] eventpoll_pwq 24KB 39KB [ 2054.589782] eventpoll_epi 46KB 70KB [ 2054.598632] inotify_inode_mark 15KB 31KB [ 2054.607619] request_queue 199KB 199KB [ 2054.626268] blkdev_requests 1KB 3KB [ 2054.634963] blkdev_ioc 30KB 34KB [ 2054.647166] bio-0 1082KB 1158KB [ 2054.656439] biovec-max 1534KB 1542KB [ 2054.668521] biovec-64 1084KB 1157KB [ 2054.677615] biovec-16 132KB 161KB [ 2054.689949] bio_integrity_payload 1KB 8KB [ 2054.699096] khugepaged_mm_slot 4KB 23KB [ 2054.715153] uid_cache 0KB 4KB [ 2054.724065] dmaengine-unmap-2 0KB 3KB [ 2054.745471] skbuff_fclone_cache 46KB 60KB [ 2054.758900] skbuff_head_cache 8162KB 8396KB [ 2054.779271] configfs_dir_cache 3KB 7KB [ 2054.788639] file_lock_cache 61KB 99KB [ 2054.808731] file_lock_ctx 9KB 11KB [ 2054.818287] fsnotify_mark_connector 8KB 19KB [ 2054.842782] net_namespace 70KB 78KB [ 2054.848195] shmem_inode_cache 8158KB 8252KB [ 2054.858328] task_delay_info 189KB 363KB [ 2054.878822] taskstats 29KB 53KB [ 2054.887546] proc_dir_entry 824KB 997KB [ 2054.908166] pde_opener 9KB 31KB [ 2054.928814] seq_file 297KB 385KB [ 2054.938573] sigqueue 50KB 78KB [ 2054.959028] kernfs_node_cache 17989KB 18155KB [ 2054.966103] mnt_cache 208KB 216KB [ 2054.986195] filp 6837KB 7691KB [ 2054.998209] names_cache 126645KB 126684KB [ 2055.013947] iint_cache 35KB 43KB [ 2055.019349] key_jar 19KB 105KB [ 2055.024785] uts_namespace 3KB 7KB [ 2055.035106] nsproxy 3KB 11KB [ 2055.042383] vm_area_struct 3053KB 3519KB [ 2055.047974] mm_struct 404KB 546KB [ 2055.056681] fs_cache 177KB 364KB [ 2055.063805] files_cache 664KB 682KB [ 2055.069179] signal_cache 1315KB 1696KB [ 2055.086387] sighand_cache 571KB 659KB [ 2055.094919] task_struct 6407KB 6438KB [ 2055.109046] cred_jar 2032KB 2644KB [ 2055.117583] anon_vma_chain 1030KB 1307KB [ 2055.131463] anon_vma 122KB 308KB [ 2055.137469] pid 107KB 264KB [ 2055.147798] Acpi-Operand 156KB 198KB [ 2055.159544] Acpi-ParseExt 9KB 11KB [ 2055.169755] Acpi-Parse 41KB 47KB [ 2055.186873] Acpi-State 52KB 63KB [ 2055.196238] Acpi-Namespace 20KB 27KB [ 2055.209977] numa_policy 0KB 3KB [ 2055.218630] debug_objects_cache 1772KB 1906KB [ 2055.238086] trace_event_file 297KB 298KB [ 2055.247881] ftrace_event_field 398KB 401KB [ 2055.265117] pool_workqueue 133KB 152KB [ 2055.275343] page->ptl 436KB 988KB [ 2055.287806] kmalloc-2097152 2050KB 2050KB [ 2055.298026] kmalloc-524288 2056KB 2056KB [ 2055.309989] kmalloc-262144 1290KB 1290KB [ 2055.332136] kmalloc-131072 650KB 650KB [ 2055.337544] kmalloc-65536 2376KB 2442KB [ 2055.353200] kmalloc-32768 1980KB 2145KB [ 2055.358612] kmalloc-16384 1138KB 1171KB [ 2055.364131] kmalloc-8192 4735KB 4735KB [ 2055.369498] kmalloc-4096 24548KB 24548KB [ 2055.381667] kmalloc-2048 14309KB 14311KB [ 2055.387064] kmalloc-1024 11043KB 13946KB [ 2055.395741] kmalloc-512 16387KB 16927KB [ 2055.405232] kmalloc-256 5027KB 6367KB [ 2055.414236] kmalloc-128 1112KB 1610KB [ 2055.419640] kmalloc-96 3463KB 4124KB [ 2055.428464] kmalloc-64 2498KB 3832KB [ 2055.437082] kmalloc-32 1874KB 2547KB [ 2055.447965] kmalloc-192 1913KB 2936KB [ 2055.458889] kmem_cache 177KB 183KB [ 2055.469947] Out of memory (oom_kill_allocating_task): Kill process 14251 (systemd-journal) score 0 or sacrifice child [ 2055.492621] Killed process 14251 (systemd-journal) total-vm:46096kB, anon-rss:484kB, file-rss:4kB, shmem-rss:1828kB [ 2055.509552] oom_reaper: reaped process 14251 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1828kB [ 2055.527151] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2055.560338] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2055.565151] CPU: 0 PID: 8105 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2055.572598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2055.581953] Call Trace: [ 2055.584546] dump_stack+0x1fc/0x2ef [ 2055.588184] dump_header+0x15d/0xc3f [ 2055.591905] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2055.597242] ? ___ratelimit+0x319/0x590 [ 2055.601245] oom_kill_process.cold+0x10/0x692 [ 2055.605782] ? check_preemption_disabled+0x41/0x280 [ 2055.610814] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2055.616100] out_of_memory+0x1072/0x1390 [ 2055.620178] ? oom_killer_disable+0x270/0x270 [ 2055.624685] ? mutex_trylock+0x15f/0x1a0 [ 2055.628759] __alloc_pages_nodemask+0x23a2/0x2890 [ 2055.633618] ? find_get_entry+0x4cd/0x8a0 [ 2055.637782] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2055.642658] alloc_pages_current+0x193/0x2a0 [ 2055.647080] filemap_fault+0x146e/0x2180 [ 2055.651167] ext4_filemap_fault+0x84/0xb0 [ 2055.655509] __do_fault+0x10b/0x4b0 [ 2055.659159] __handle_mm_fault+0x273b/0x41c0 [ 2055.663592] ? vm_insert_page+0x9c0/0x9c0 [ 2055.667753] ? __fget+0x356/0x510 [ 2055.671236] ? check_preemption_disabled+0x41/0x280 [ 2055.676448] handle_mm_fault+0x436/0xb10 [ 2055.680530] __do_page_fault+0x68e/0xd60 [ 2055.684616] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2055.689737] ? spurious_fault+0x840/0x840 [ 2055.693897] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2055.698759] ? page_fault+0x8/0x30 [ 2055.702295] page_fault+0x1e/0x30 [ 2055.705739] RIP: 0033:0x467800 [ 2055.708924] Code: Bad RIP value. [ 2055.712278] RSP: 002b:000000c00005b7e8 EFLAGS: 00010246 [ 2055.717632] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 2055.724892] RDX: 0000000000000080 RSI: 000000c00005b840 RDI: 0000000000000004 [ 2055.732150] RBP: 000000c00005be40 R08: 0000000000000000 R09: 000001de0e87c3dd [ 2055.739411] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c00005b870 [ 2055.746669] R13: 0000000000000004 R14: 000000c000000d00 R15: 0000000000000000 [ 2055.760171] Mem-Info: [ 2055.760557] systemd-journal: page allocation failure: order:0, mode:0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2055.768918] active_anon:14243 inactive_anon:57563 isolated_anon:0 [ 2055.768918] active_file:15 inactive_file:13 isolated_file:0 [ 2055.768918] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2055.768918] slab_reclaimable:13186 slab_unreclaimable:118022 [ 2055.768918] mapped:18512 shmem:58316 pagetables:530 bounce:0 [ 2055.768918] free:14949 free_pcp:683 free_cma:0 [ 2055.790265] systemd-journal cpuset=/ mems_allowed=0-1 [ 2055.816514] Node 0 active_anon:54200kB inactive_anon:59084kB active_file:40kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57860kB dirty:0kB writeback:0kB shmem:60812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2055.840280] CPU: 1 PID: 14251 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2055.852436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2055.861791] Call Trace: [ 2055.864474] dump_stack+0x1fc/0x2ef [ 2055.865151] Node 1 active_anon:2772kB inactive_anon:171168kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16188kB dirty:0kB writeback:0kB shmem:172452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2055.868105] warn_alloc.cold+0x7b/0x18f [ 2055.899906] ? zone_watermark_ok_safe+0x260/0x260 [ 2055.904760] ? usleep_range+0x170/0x170 [ 2055.908738] ? mark_held_locks+0xa6/0xf0 [ 2055.912803] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 2055.917912] ? collect_expired_timers+0x2a0/0x2a0 [ 2055.922771] __alloc_pages_nodemask+0x232f/0x2890 [ 2055.927627] ? find_get_entry+0x4cd/0x8a0 [ 2055.931786] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2055.936656] alloc_pages_current+0x193/0x2a0 [ 2055.941155] filemap_fault+0x146e/0x2180 [ 2055.942471] Node 0 DMA free:10852kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2055.945222] ext4_filemap_fault+0x84/0xb0 [ 2055.975837] __do_fault+0x10b/0x4b0 [ 2055.979564] __handle_mm_fault+0x273b/0x41c0 [ 2055.983980] ? vm_insert_page+0x9c0/0x9c0 [ 2055.988146] ? check_preemption_disabled+0x41/0x280 [ 2055.993168] handle_mm_fault+0x436/0xb10 [ 2055.997238] __do_page_fault+0x68e/0xd60 [ 2056.001656] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2056.006678] ? spurious_fault+0x840/0x840 [ 2056.010831] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2056.014687] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2056.015679] ? page_fault+0x8/0x30 [ 2056.024208] page_fault+0x1e/0x30 [ 2056.027663] RIP: 0033:0x7f6a759c92e3 [ 2056.031471] Code: Bad RIP value. [ 2056.034834] RSP: 002b:00007ffda1a23a38 EFLAGS: 00010246 [ 2056.035025] Node 0 DMA32 free:17956kB min:35996kB low:44992kB high:53988kB active_anon:54200kB inactive_anon:59064kB active_file:40kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1808kB bounce:0kB free_pcp:736kB local_pcp:480kB free_cma:0kB [ 2056.040195] RAX: 0000000000000001 RBX: 0000556314ce31e0 RCX: 00007f6a759c92e3 [ 2056.040203] RDX: 0000000000000013 RSI: 00007ffda1a23a40 RDI: 000000000000000c [ 2056.040209] RBP: 00007ffda1a23c30 R08: 00007ffda1b25000 R09: 0000020e9c575be5 [ 2056.040216] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffda1a23a40 [ 2056.040223] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3819d5c70ea [ 2056.195663] lowmem_reserve[]: 0 0 1 1 1 [ 2056.199700] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2056.265662] lowmem_reserve[]: 0 0 0 0 0 [ 2056.269691] Node 1 Normal free:364912kB min:53876kB low:67344kB high:80812kB active_anon:2800kB inactive_anon:171168kB active_file:20kB inactive_file:2016kB unevictable:0kB writepending:148kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:312kB bounce:0kB free_pcp:2000kB local_pcp:720kB free_cma:0kB [ 2056.276501] Mem-Info: [ 2056.330250] active_anon:14247 inactive_anon:57563 isolated_anon:0 [ 2056.330250] active_file:15 inactive_file:513 isolated_file:0 [ 2056.330250] unevictable:0 dirty:25 writeback:0 unstable:0 [ 2056.330250] slab_reclaimable:13186 slab_unreclaimable:117582 [ 2056.330250] mapped:18837 shmem:58316 pagetables:530 bounce:0 [ 2056.330250] free:111343 free_pcp:735 free_cma:0 [ 2056.369334] lowmem_reserve[]: 0 0 0 0 0 [ 2056.373456] Node 0 DMA: 3*4kB (UME) 1*8kB (M) 1*16kB (E) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10852kB [ 2056.400246] Node 0 active_anon:54188kB inactive_anon:59084kB active_file:40kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57860kB dirty:0kB writeback:0kB shmem:60812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2056.414258] Node 0 DMA32: 407*4kB (UME) 655*8kB (UME) 269*16kB (ME) 125*32kB (UME) 22*64kB (UME) 15*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19780kB [ 2056.458667] Node 1 active_anon:2800kB inactive_anon:171168kB active_file:20kB inactive_file:2016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:17488kB dirty:100kB writeback:0kB shmem:172452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2056.484608] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2056.517265] Node 0 DMA free:10852kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2056.524683] Node 1 Normal: 35*4kB (UE) 203*8kB (UME) 213*16kB (UME) 61*32kB (UME) 18*64kB (UME) 7*128kB (UME) 6*256kB (UME) 2*512kB (UM) 0*1024kB 131*2048kB (U) 67*4096kB (U) = 554452kB [ 2056.564227] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2056.569633] Node 0 DMA32 free:19724kB min:35996kB low:44992kB high:53988kB active_anon:54188kB inactive_anon:59064kB active_file:40kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1808kB bounce:0kB free_pcp:736kB local_pcp:256kB free_cma:0kB [ 2056.600318] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2056.620256] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2056.628964] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2056.649973] lowmem_reserve[]: 0 0 1 1 1 [ 2056.660191] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2056.660194] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2056.668801] 58862 total pagecache pages [ 2056.740179] 0 pages in swap cache [ 2056.743680] Swap cache stats: add 0, delete 0, find 0/0 [ 2056.745956] lowmem_reserve[]: 0 0 0 0 0 [ 2056.749059] Free swap = 0kB [ 2056.766182] Node 1 Normal free:706076kB min:53876kB low:67344kB high:80812kB active_anon:2800kB inactive_anon:171168kB active_file:20kB inactive_file:2016kB unevictable:0kB writepending:148kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:312kB bounce:0kB free_pcp:2192kB local_pcp:1472kB free_cma:0kB [ 2056.770159] Total swap = 0kB [ 2056.830229] 2097051 pages RAM [ 2056.833485] 0 pages HighMem/MovableOnly [ 2056.836855] lowmem_reserve[]: 0 0 0 0 0 [ 2056.837461] 369649 pages reserved [ 2056.857146] Node 0 DMA: 3*4kB (UME) 1*8kB (M) 1*16kB (E) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10852kB [ 2056.860179] 0 pages cma reserved [ 2056.890195] Unreclaimable slab info: [ 2056.893984] Name Used Total [ 2056.894645] Node 0 DMA32: 407*4kB (UME) 655*8kB (UME) 269*16kB (ME) 125*32kB (UME) 22*64kB (UME) 15*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19780kB [ 2056.899613] pid_2 19KB 44KB [ 2056.940239] batadv_tt_change_cache 1KB 3KB [ 2056.945739] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2056.946067] batadv_tl_cache 6KB 16KB [ 2056.975066] Node 1 Normal: 35*4kB (UME) 201*8kB (UME) 214*16kB (UME) 63*32kB (UME) 19*64kB (UME) 7*128kB (UME) 7*256kB (UME) 2*512kB (UM) 1*1024kB (U) 132*2048kB (U) 131*4096kB (U) = 820052kB [ 2056.990145] IEEE-802.15.4-MAC 5KB 7KB [ 2056.997781] TIPC 13KB 22KB [ 2057.010339] SCTPv6 18KB 24KB [ 2057.015747] DCCPv6 17KB 30KB [ 2057.021472] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2057.030154] DCCP 16KB 28KB [ 2057.035725] RXRPC 14KB 19KB [ 2057.055594] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2057.060118] rxrpc_call_jar 101KB 118KB [ 2057.069573] bridge_fdb_cache 12KB 19KB [ 2057.075276] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2057.089583] fib6_nodes 200KB 288KB [ 2057.095424] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2057.104831] ip6_dst_cache 361KB 750KB [ 2057.105358] 58872 total pagecache pages [ 2057.120402] 0 pages in swap cache [ 2057.123860] Swap cache stats: add 0, delete 0, find 0/0 [ 2057.124572] RAWv6 91KB 121KB [ 2057.139398] Free swap = 0kB [ 2057.144617] UDPv6 31KB 33KB [ 2057.149506] Total swap = 0kB [ 2057.149998] TCPv6 27KB 48KB [ 2057.153458] 2097051 pages RAM [ 2057.170111] 0 pages HighMem/MovableOnly [ 2057.170155] nf_conntrack 9KB 18KB [ 2057.179629] t10_alua_lu_gp_cache 0KB 3KB [ 2057.180401] 369649 pages reserved [ 2057.199384] 0 pages cma reserved [ 2057.223284] sd_ext_cdb 0KB 7KB [ 2057.228690] scsi_sense_cache 1056KB 1060KB [ 2057.260189] virtio_scsi_cmd 16KB 16KB [ 2057.265598] sgpool-128 8KB 8KB [ 2057.276204] sgpool-64 4KB 12KB [ 2057.290150] sgpool-32 2KB 15KB [ 2057.300385] sgpool-16 1KB 7KB [ 2057.310407] sgpool-8 0KB 7KB [ 2057.315794] mqueue_inode_cache 13KB 22KB [ 2057.340117] bio_post_read_ctx 14KB 15KB [ 2057.345648] bio-2 14KB 15KB [ 2057.355693] jfs_mp 7KB 7KB [ 2057.370183] cifs_small_rq 15KB 16KB [ 2057.375575] cifs_request 67KB 67KB [ 2057.389595] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2057.390077] cifs_mpx_ids 0KB 7KB [ 2057.416001] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2057.420138] nfs_commit_data 3KB 14KB [ 2057.440082] nfs_write_data 34KB 44KB [ 2057.455692] ext4_system_zone 1KB 7KB [ 2057.461177] bio-1 1KB 7KB [ 2057.476746] pid_namespace 2KB 11KB [ 2057.482310] rpc_buffers 17KB 25KB [ 2057.484401] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2057.499645] rpc_tasks 2KB 7KB [ 2057.506815] UNIX 1153KB 1155KB [ 2057.510358] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2057.519166] systemd[1]: Stopped Journal Service. [ 2057.522467] tcp_bind_bucket 1KB 4KB [ 2057.529345] ip_fib_trie 30KB 47KB [ 2057.555045] ip_fib_alias 147KB 205KB [ 2057.561361] systemd[1]: Starting Journal Service... [ 2057.580081] ip_dst_cache 9KB 24KB [ 2057.595530] RAW 54KB 90KB [ 2057.605040] UDP 45KB 67KB [ 2057.620098] TCP 25KB 28KB [ 2057.625488] hugetlbfs_inode_cache 3KB 15KB [ 2057.655064] fscache_cookie_jar 1KB 7KB [ 2057.665261] eventpoll_pwq 30KB 39KB [ 2057.685493] eventpoll_epi 57KB 70KB [ 2057.700116] inotify_inode_mark 15KB 31KB [ 2057.715805] request_queue 199KB 199KB [ 2057.721301] blkdev_requests 1KB 3KB [ 2057.730324] blkdev_ioc 30KB 34KB [ 2057.735758] bio-0 1124KB 1158KB [ 2057.760095] biovec-max 1534KB 1542KB [ 2057.767479] biovec-64 1123KB 1157KB [ 2057.797791] biovec-16 137KB 161KB [ 2057.807829] bio_integrity_payload 1KB 8KB [ 2057.830084] khugepaged_mm_slot 4KB 23KB [ 2057.835604] uid_cache 0KB 4KB [ 2057.851215] dmaengine-unmap-2 0KB 3KB [ 2057.857920] skbuff_fclone_cache 46KB 60KB [ 2057.894118] skbuff_head_cache 8392KB 8418KB [ 2057.899532] configfs_dir_cache 3KB 7KB [ 2057.925007] systemd-journald[14817]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2057.934618] file_lock_cache 61KB 99KB [ 2057.945766] file_lock_ctx 9KB 11KB [ 2057.961623] fsnotify_mark_connector 8KB 19KB [ 2057.967541] net_namespace 70KB 78KB [ 2058.000063] shmem_inode_cache 8158KB 8252KB [ 2058.015912] task_delay_info 199KB 363KB [ 2058.036123] taskstats 29KB 53KB [ 2058.046235] proc_dir_entry 824KB 997KB [ 2058.070048] pde_opener 13KB 31KB [ 2058.075596] seq_file 297KB 385KB [ 2058.085402] systemd-journald[14817]: /dev/kmsg buffer overrun, some messages lost. [ 2058.093254] sigqueue 54KB 78KB [ 2058.098635] kernfs_node_cache 17989KB 18155KB [ 2058.110113] mnt_cache 208KB 216KB [ 2058.120233] filp 6820KB 7691KB [ 2058.125619] names_cache 125077KB 125077KB [ 2058.141178] iint_cache 35KB 43KB [ 2058.146577] key_jar 19KB 105KB [ 2058.170161] uts_namespace 3KB 7KB [ 2058.175597] nsproxy 3KB 11KB [ 2058.181052] vm_area_struct 3109KB 3519KB [ 2058.196610] mm_struct 424KB 546KB [ 2058.202253] fs_cache 177KB 364KB [ 2058.228323] files_cache 681KB 682KB [ 2058.233829] signal_cache 1332KB 1696KB [ 2058.249356] sighand_cache 571KB 659KB [ 2058.254843] task_struct 6426KB 6438KB [ 2058.269999] cred_jar 2032KB 2644KB [ 2058.275476] anon_vma_chain 1030KB 1307KB [ 2058.280925] anon_vma 135KB 308KB [ 2058.296956] pid 115KB 264KB [ 2058.302448] Acpi-Operand 156KB 198KB [ 2058.317994] Acpi-ParseExt 9KB 11KB [ 2058.323571] Acpi-Parse 41KB 47KB [ 2058.349238] Acpi-State 52KB 63KB [ 2058.354754] Acpi-Namespace 20KB 27KB [ 2058.370031] numa_policy 0KB 3KB [ 2058.375518] debug_objects_cache 1772KB 1906KB [ 2058.385642] trace_event_file 297KB 298KB [ 2058.391090] ftrace_event_field 398KB 401KB [ 2058.406776] pool_workqueue 133KB 152KB [ 2058.412539] page->ptl 436KB 988KB [ 2058.438126] kmalloc-2097152 2050KB 2050KB [ 2058.453807] kmalloc-524288 2056KB 2056KB [ 2058.459212] kmalloc-262144 1290KB 1290KB [ 2058.481474] kmalloc-131072 650KB 650KB [ 2058.497056] kmalloc-65536 2376KB 2442KB [ 2058.507160] kmalloc-32768 1980KB 2145KB [ 2058.520016] kmalloc-16384 1171KB 1171KB [ 2058.525405] kmalloc-8192 4735KB 4735KB [ 2058.550288] kmalloc-4096 24807KB 24807KB [ 2058.555747] kmalloc-2048 14337KB 14337KB [ 2058.561690] kmalloc-1024 11272KB 13946KB [ 2058.577253] kmalloc-512 16860KB 16927KB [ 2058.583233] kmalloc-256 5044KB 6367KB [ 2058.598797] kmalloc-128 1123KB 1610KB [ 2058.604436] kmalloc-96 3523KB 4124KB [ 2058.629994] kmalloc-64 2513KB 3832KB [ 2058.635489] kmalloc-32 1893KB 2547KB [ 2058.641385] kmalloc-192 1913KB 2936KB [ 2058.656939] kmem_cache 177KB 183KB [ 2058.667043] Out of memory (oom_kill_allocating_task): Kill process 8105 (syz-fuzzer) score 0 or sacrifice child [ 2058.687575] Killed process 14538 (syz-executor.4) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 2058.986192] systemd[1]: Started Journal Service. [ 2059.281426] device hsr_slave_1 left promiscuous mode [ 2059.297535] device hsr_slave_0 left promiscuous mode [ 2059.320248] team0 (unregistering): Port device team_slave_1 removed [ 2059.339438] team0 (unregistering): Port device team_slave_0 removed [ 2059.356412] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2059.368281] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2059.428944] bond0 (unregistering): Released all slaves 21:08:30 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000e82ae8f553e3000400000003000000000000060400"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r0, 0x20, &(0x7f0000000200)={&(0x7f0000000000)=""/233, 0xe9, 0x0, &(0x7f0000000100)=""/235, 0xeb}}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000e82ae8f553e3000400000003000000000000060400"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={r0, 0x20, &(0x7f0000000200)={&(0x7f0000000000)=""/233, 0xe9, 0x0, &(0x7f0000000100)=""/235, 0xeb}}, 0x10) (async) 21:08:30 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) 21:08:30 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x0, 0x3, 0xa5, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:08:30 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502, 0x3], 0x7fff}}, 0x6}) 21:08:30 executing program 5: r0 = add_key$fscrypt_v1(&(0x7f0000000600), &(0x7f0000000640)={'fscrypt:', @desc1}, &(0x7f0000000680)={0x0, "7123f27d80cf282a420977c623bcea3f53dd7e008e1d6434ffa6951c86c2b30cc9ed1a1c158123c3eddc94980f1153b60f5239802089b65644bb5e6162f82844"}, 0x48, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/33, 0x21) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0x494580, 0x1, 0x1, 0x0, 0x2}) r2 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc0285628, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x0, @vbi}}) 21:08:30 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x0, 0x0, 0x0, 0x3, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:08:30 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) 21:08:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x3e]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) 21:08:30 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) 21:08:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x3e]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) 21:08:30 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x0, 0x3, 0xa5, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:08:30 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e, 0x0]}}, &(0x7f0000000040)=""/205, 0x2a, 0xcd, 0x1}, 0x20) 21:08:30 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x3e]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x3e]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) 21:08:30 executing program 3: getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000000), 0x2) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) [ 2063.998891] IPVS: ftp: loaded support on port[0] = 21 [ 2064.008084] IPVS: ftp: loaded support on port[0] = 21 [ 2064.344218] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2064.354350] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2064.362722] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2064.369722] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2064.377318] device bridge_slave_1 left promiscuous mode [ 2064.383998] bridge0: port 2(bridge_slave_1) entered disabled state [ 2064.391898] device bridge_slave_0 left promiscuous mode [ 2064.397376] bridge0: port 1(bridge_slave_0) entered disabled state [ 2064.407438] device veth1_macvtap left promiscuous mode [ 2064.412946] device veth0_macvtap left promiscuous mode [ 2064.418248] device veth1_vlan left promiscuous mode [ 2064.424717] device veth0_vlan left promiscuous mode [ 2065.869243] Bluetooth: hci5: command 0x0409 tx timeout [ 2065.874738] Bluetooth: hci4: command 0x0409 tx timeout [ 2067.949006] Bluetooth: hci4: command 0x041b tx timeout [ 2067.954425] Bluetooth: hci5: command 0x041b tx timeout [ 2068.529626] device hsr_slave_1 left promiscuous mode [ 2068.537047] device hsr_slave_0 left promiscuous mode [ 2068.552825] team0 (unregistering): Port device team_slave_1 removed [ 2068.562237] team0 (unregistering): Port device team_slave_0 removed [ 2068.576188] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2068.586320] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2068.614404] bond0 (unregistering): Released all slaves [ 2068.632974] chnl_net:caif_netlink_parms(): no params data found [ 2068.706849] chnl_net:caif_netlink_parms(): no params data found [ 2068.765864] bridge0: port 1(bridge_slave_0) entered blocking state [ 2068.774127] bridge0: port 1(bridge_slave_0) entered disabled state [ 2068.794289] device bridge_slave_0 entered promiscuous mode [ 2068.807295] bridge0: port 2(bridge_slave_1) entered blocking state [ 2068.815600] bridge0: port 2(bridge_slave_1) entered disabled state [ 2068.836735] device bridge_slave_1 entered promiscuous mode [ 2068.880186] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2068.888165] bridge0: port 1(bridge_slave_0) entered blocking state [ 2068.895373] bridge0: port 1(bridge_slave_0) entered disabled state [ 2068.903218] device bridge_slave_0 entered promiscuous mode [ 2068.918974] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2068.935353] bridge0: port 2(bridge_slave_1) entered blocking state [ 2068.942253] bridge0: port 2(bridge_slave_1) entered disabled state [ 2068.951686] device bridge_slave_1 entered promiscuous mode [ 2068.973320] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2068.981784] team0: Port device team_slave_0 added [ 2069.003963] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2069.012199] team0: Port device team_slave_1 added [ 2069.020729] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2069.031530] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2069.077176] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2069.084035] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2069.116479] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2069.128157] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2069.142227] team0: Port device team_slave_0 added [ 2069.148193] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2069.161443] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2069.194372] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2069.206130] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2069.216207] team0: Port device team_slave_1 added [ 2069.226331] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2069.249778] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2069.266985] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2069.273878] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2069.300648] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2069.320271] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2069.326533] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2069.354652] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2069.370696] device hsr_slave_0 entered promiscuous mode [ 2069.377609] device hsr_slave_1 entered promiscuous mode [ 2069.388622] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2069.399343] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2069.407572] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2069.417440] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2069.449807] device hsr_slave_0 entered promiscuous mode [ 2069.455953] device hsr_slave_1 entered promiscuous mode [ 2069.476157] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2069.492503] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2069.607190] bridge0: port 2(bridge_slave_1) entered blocking state [ 2069.613612] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2069.620339] bridge0: port 1(bridge_slave_0) entered blocking state [ 2069.626686] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2069.645574] bridge0: port 1(bridge_slave_0) entered disabled state [ 2069.653174] bridge0: port 2(bridge_slave_1) entered disabled state [ 2069.744493] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2069.755988] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2069.778566] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2069.798053] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2069.809702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2069.816848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2069.836570] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2069.842847] 8021q: adding VLAN 0 to HW filter on device team0 [ 2069.852391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2069.862153] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2069.868925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2069.876959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2069.885049] bridge0: port 1(bridge_slave_0) entered blocking state [ 2069.891497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2069.901220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2069.911450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2069.919485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2069.927040] bridge0: port 2(bridge_slave_1) entered blocking state [ 2069.933468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2069.943078] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2069.951426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2069.959677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2069.970787] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2069.977109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2069.984805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2069.994831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2070.007077] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2070.017455] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2070.024441] 8021q: adding VLAN 0 to HW filter on device team0 [ 2070.031646] Bluetooth: hci5: command 0x040f tx timeout [ 2070.037241] Bluetooth: hci4: command 0x040f tx timeout [ 2070.041804] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2070.054422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2070.062955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2070.071105] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2070.078839] bridge0: port 1(bridge_slave_0) entered blocking state [ 2070.085227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2070.093711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2070.102403] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2070.110817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2070.118009] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2070.129526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2070.138301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2070.146023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2070.155654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2070.163652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2070.171693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2070.179529] bridge0: port 2(bridge_slave_1) entered blocking state [ 2070.185868] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2070.196754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2070.205088] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2070.212201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2070.220910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2070.228516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2070.242164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2070.250111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2070.260964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2070.271279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2070.279161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2070.286772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2070.294682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2070.302878] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2070.311677] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2070.320657] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2070.326736] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2070.340548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2070.347729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2070.357189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2070.368206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2070.375858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2070.384605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2070.396061] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2070.404505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2070.412357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2070.422964] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2070.429561] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2070.438267] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2070.451746] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2070.461306] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2070.468099] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2070.483267] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2070.504866] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2070.513686] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2070.520411] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2070.527165] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2070.544051] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2070.558421] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2070.569637] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2070.577028] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2070.585829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2070.631176] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2070.638298] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2070.645758] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2070.656398] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2070.669295] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2070.676504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2070.684840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2070.692976] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2070.700753] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2070.712044] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2070.719446] device veth0_vlan entered promiscuous mode [ 2070.725345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2070.735093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2070.748603] device veth1_vlan entered promiscuous mode [ 2070.755493] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2070.766008] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2070.782751] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2070.793724] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2070.801963] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2070.809918] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2070.817151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2070.825592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2070.836410] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2070.844526] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2070.851669] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2070.860588] device veth0_macvtap entered promiscuous mode [ 2070.867077] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2070.877454] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2070.885998] device veth1_macvtap entered promiscuous mode [ 2070.895654] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2070.902788] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2070.910624] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2070.917816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2070.926245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2070.935643] device veth0_vlan entered promiscuous mode [ 2070.945550] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2070.953209] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2070.963724] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2070.975415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2070.984044] device veth1_vlan entered promiscuous mode [ 2070.991283] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2071.000846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2071.011445] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.020805] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2071.030608] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.039927] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2071.050088] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.059599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2071.071007] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.081509] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2071.088455] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2071.099923] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2071.106603] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2071.115001] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2071.122916] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2071.130943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2071.141884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2071.152221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.162339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2071.172135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.181382] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2071.191192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.200417] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2071.211666] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.222022] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2071.229786] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2071.237426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2071.245455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2071.261820] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2071.274272] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2071.282781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2071.291250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2071.301613] device veth0_macvtap entered promiscuous mode [ 2071.307758] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2071.322135] device veth1_macvtap entered promiscuous mode [ 2071.329019] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2071.342018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2071.353279] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2071.363334] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2071.373500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.382987] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2071.393359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.402976] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2071.413418] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.423587] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2071.433420] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.442778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2071.452597] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.462748] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2071.470861] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2071.479935] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2071.487369] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2071.498817] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2071.506617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2071.525213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2071.535083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.545029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2071.555313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.564995] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2071.575294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.584990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2071.595260] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.604973] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2071.615372] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2071.625880] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2071.633326] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2071.641553] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2071.650362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2071.756940] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2071.764793] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2071.772348] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2071.793691] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2071.819963] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2071.832085] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2071.842992] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2071.851455] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2071.986976] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2071.994031] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2072.010277] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2072.042294] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2072.057420] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2072.064523] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2072.072466] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2072.080376] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2072.109214] Bluetooth: hci4: command 0x0419 tx timeout [ 2072.121263] Bluetooth: hci5: command 0x0419 tx timeout [ 2077.397518] oom_reaper: reaped process 15365 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2077.421787] systemd-rfkill invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2077.441270] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 2077.446437] CPU: 0 PID: 15344 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 2077.454315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2077.463678] Call Trace: [ 2077.466276] dump_stack+0x1fc/0x2ef [ 2077.469908] dump_header+0x15d/0xc3f [ 2077.473627] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2077.478730] ? ___ratelimit+0x319/0x590 [ 2077.482711] oom_kill_process.cold+0x10/0x692 [ 2077.487239] ? check_preemption_disabled+0x41/0x280 [ 2077.492261] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2077.497538] out_of_memory+0x1072/0x1390 [ 2077.501607] ? oom_killer_disable+0x270/0x270 [ 2077.506108] ? mutex_trylock+0x15f/0x1a0 [ 2077.510176] __alloc_pages_nodemask+0x23a2/0x2890 [ 2077.515026] ? find_get_entry+0x4cd/0x8a0 [ 2077.519186] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2077.524056] alloc_pages_current+0x193/0x2a0 [ 2077.528464] filemap_fault+0x146e/0x2180 [ 2077.532530] ext4_filemap_fault+0x84/0xb0 [ 2077.536665] __do_fault+0x10b/0x4b0 [ 2077.540291] __handle_mm_fault+0x273b/0x41c0 [ 2077.544692] ? vm_insert_page+0x9c0/0x9c0 [ 2077.548831] ? check_preemption_disabled+0x41/0x280 [ 2077.553831] handle_mm_fault+0x436/0xb10 [ 2077.557880] __do_page_fault+0x68e/0xd60 [ 2077.561940] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2077.566957] ? spurious_fault+0x840/0x840 [ 2077.571176] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2077.576004] ? page_fault+0x8/0x30 [ 2077.579527] page_fault+0x1e/0x30 [ 2077.583408] RIP: 0033:0x55fc80910a48 [ 2077.587630] Code: Bad RIP value. [ 2077.590978] RSP: 002b:00007ffdd65eabb0 EFLAGS: 00010202 [ 2077.596333] RAX: 0000000000000000 RBX: 000055fc8243e040 RCX: 0000000000000000 [ 2077.603584] RDX: 00007ffdd65eab40 RSI: 0000000000000001 RDI: 00007ffdd65eab78 [ 2077.610834] RBP: 00007ffdd65eabe8 R08: 0000000000000008 R09: 0000000000000000 [ 2077.618111] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 2077.625373] R13: 00007ffdd65eabe0 R14: 0000000000000000 R15: 0000000000000003 [ 2077.633304] Mem-Info: [ 2077.635745] active_anon:15619 inactive_anon:59601 isolated_anon:0 [ 2077.635745] active_file:12 inactive_file:16 isolated_file:0 [ 2077.635745] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2077.635745] slab_reclaimable:12930 slab_unreclaimable:114851 [ 2077.635745] mapped:22069 shmem:60373 pagetables:585 bounce:0 [ 2077.635745] free:13780 free_pcp:465 free_cma:0 [ 2077.649467] syz-executor.1: vmalloc: allocation failure, allocated 1592287232 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2077.670917] Node 0 active_anon:59352kB inactive_anon:59108kB active_file:16kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72204kB dirty:0kB writeback:0kB shmem:60848kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2077.695449] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2077.711774] Node 1 active_anon:3124kB inactive_anon:179296kB active_file:32kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16072kB dirty:0kB writeback:0kB shmem:180644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2077.711782] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2077.711811] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2077.711831] Node 0 DMA32 free:17268kB min:35996kB low:44992kB high:53988kB active_anon:55340kB inactive_anon:59088kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2024kB bounce:0kB free_pcp:1852kB local_pcp:1624kB free_cma:0kB [ 2077.711859] lowmem_reserve[]: 0 0 1 1 1 [ 2077.711875] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2077.711899] lowmem_reserve[]: 0 0 0 0 0 [ 2077.711915] Node 1 Normal free:26732kB min:53876kB low:67344kB high:80812kB active_anon:3124kB inactive_anon:179296kB active_file:32kB inactive_file:72kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:316kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2077.711943] lowmem_reserve[]: 0 0 0 0 0 [ 2077.711960] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 1*16kB (E) 14*32kB (UME) 10*64kB (UME) 12*128kB (UME) 4*256kB (UME) 6*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 10860kB [ 2077.712028] Node 0 DMA32: 553*4kB (UME) 446*8kB (ME) 268*16kB (UME) 111*32kB (UME) 29*64kB (UME) 10*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17268kB [ 2077.712097] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2077.712148] Node 1 Normal: 340*4kB (UME) 289*8kB (UME) 210*16kB (UME) 64*32kB (ME) 7*64kB (UM) 4*128kB (ME) 1*256kB (U) 3*512kB (UME) 1*1024kB (U) 1*2048kB (M) 3*4096kB (U) = 27192kB [ 2077.731048] CPU: 1 PID: 15365 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2077.745240] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2077.772763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2077.772769] Call Trace: [ 2077.772793] dump_stack+0x1fc/0x2ef [ 2077.772808] warn_alloc.cold+0x7b/0x18f [ 2077.772825] ? zone_watermark_ok_safe+0x260/0x260 [ 2077.772840] ? rcu_nmi_exit+0xb3/0x180 [ 2077.772871] __vmalloc_area_node+0x4fd/0x780 [ 2077.772889] ? __vmalloc_node_range+0x180/0x180 [ 2077.772903] ? _raw_spin_unlock+0x29/0x40 [ 2077.772918] ? __get_vm_area_node+0x2e2/0x3a0 [ 2077.772936] __vmalloc_node_range+0xed/0x180 [ 2077.772952] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2077.772968] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2077.772981] vmalloc_user+0x70/0xe0 [ 2077.772994] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2077.773007] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2077.773022] __vb2_queue_alloc+0x472/0xe60 [ 2077.773048] vb2_core_create_bufs+0x273/0x7e0 [ 2077.773063] ? __vb2_queue_free+0x870/0x870 [ 2077.773078] ? __video_do_ioctl+0x632/0xcd0 [ 2077.773096] ? pi_state_update_owner+0x450/0x450 [ 2077.773111] ? __mutex_lock+0x368/0x1190 [ 2077.773129] vb2_create_bufs+0x332/0x620 [ 2077.773146] ? mark_held_locks+0xf0/0xf0 [ 2077.773159] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2077.773172] ? futex_wait_queue_me+0x404/0x5e0 [ 2077.773187] ? pi_state_update_owner+0x450/0x450 [ 2077.773201] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2077.773218] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2077.773240] v4l_create_bufs+0xb2/0x160 [ 2077.773259] __video_do_ioctl+0x49a/0xcd0 [ 2077.773280] ? v4l_querycap+0x340/0x340 [ 2077.773298] ? __might_fault+0x192/0x1d0 [ 2077.773316] ? v4l_querycap+0x340/0x340 [ 2077.773332] video_usercopy+0x13f/0xfa0 [ 2077.773355] ? v4l_enumstd+0x60/0x60 [ 2077.773369] ? do_futex+0x171/0x1880 [ 2077.773385] ? mark_held_locks+0xf0/0xf0 [ 2077.773404] ? debug_check_no_obj_freed+0x201/0x490 [ 2077.773427] ? video_usercopy+0xfa0/0xfa0 [ 2077.773440] v4l2_ioctl+0x147/0x1a0 [ 2077.773452] ? video_devdata+0xa0/0xa0 [ 2077.773469] do_vfs_ioctl+0xcdb/0x12e0 [ 2077.773484] ? lock_downgrade+0x720/0x720 [ 2077.773508] ? check_preemption_disabled+0x41/0x280 [ 2077.773524] ? ioctl_preallocate+0x200/0x200 [ 2077.773542] ? __fget+0x356/0x510 [ 2077.773560] ? do_dup2+0x450/0x450 [ 2077.773574] ? __se_sys_futex+0x298/0x3b0 [ 2077.773596] ksys_ioctl+0x9b/0xc0 [ 2077.773613] __x64_sys_ioctl+0x6f/0xb0 [ 2077.773626] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2077.773640] do_syscall_64+0xf9/0x620 [ 2077.773666] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2077.773678] RIP: 0033:0x7f0dc97b40c9 [ 2077.773693] Code: Bad RIP value. [ 2077.773700] RSP: 002b:00007f0dc7d26168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2077.773714] RAX: ffffffffffffffda RBX: 00007f0dc98d3f80 RCX: 00007f0dc97b40c9 [ 2077.773722] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 2077.773730] RBP: 00007f0dc980fae9 R08: 0000000000000000 R09: 0000000000000000 [ 2077.773738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2077.773747] R13: 00007fffe47dc8af R14: 00007f0dc7d26300 R15: 0000000000022000 [ 2077.782379] Mem-Info: [ 2077.810061] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2077.820526] active_anon:15619 inactive_anon:59601 isolated_anon:0 [ 2077.820526] active_file:12 inactive_file:16 isolated_file:0 [ 2077.820526] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2077.820526] slab_reclaimable:12930 slab_unreclaimable:114851 [ 2077.820526] mapped:22069 shmem:60373 pagetables:585 bounce:0 [ 2077.820526] free:13717 free_pcp:523 free_cma:0 [ 2077.847966] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2077.880008] Node 0 active_anon:59352kB inactive_anon:59108kB active_file:16kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72204kB dirty:0kB writeback:0kB shmem:60848kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2077.897212] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2077.917465] Node 1 active_anon:3124kB inactive_anon:179296kB active_file:32kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16072kB dirty:0kB writeback:0kB shmem:180644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2077.933112] 60410 total pagecache pages [ 2077.944254] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2077.944288] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2077.944305] Node 0 DMA32 free:17268kB min:35996kB low:44992kB high:53988kB active_anon:55340kB inactive_anon:59088kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2024kB bounce:0kB free_pcp:1836kB local_pcp:228kB free_cma:0kB [ 2077.944338] lowmem_reserve[]: 0 0 1 1 1 [ 2077.963798] 0 pages in swap cache [ 2077.973182] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2077.986823] Swap cache stats: add 0, delete 0, find 0/0 [ 2077.998665] lowmem_reserve[]: 0 0 0 0 0 [ 2078.008715] Free swap = 0kB [ 2078.019345] Node 1 Normal free:26732kB min:53876kB low:67344kB high:80812kB active_anon:3124kB inactive_anon:179296kB active_file:32kB inactive_file:72kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:316kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2078.027611] Total swap = 0kB [ 2078.035453] lowmem_reserve[]: 0 0 0 0 0 [ 2078.045535] 2097051 pages RAM [ 2078.056336] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 1*16kB (E) 14*32kB (UME) 10*64kB (UME) 12*128kB (UME) 4*256kB (UME) 6*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 10860kB [ 2078.056779] 0 pages HighMem/MovableOnly [ 2078.060920] Node 0 DMA32: 553*4kB (UME) 446*8kB (ME) 268*16kB (UME) 111*32kB (UME) 29*64kB (UME) 10*128kB (UM) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17268kB [ 2078.070145] 369649 pages reserved [ 2078.070151] 0 pages cma reserved [ 2078.070157] Unreclaimable slab info: [ 2078.070162] Name Used Total [ 2078.070173] pid_2 9KB 44KB [ 2078.070244] batadv_tt_change_cache 3KB 3KB [ 2078.085225] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2078.087646] batadv_tl_cache 9KB 16KB [ 2078.096849] Node 1 Normal: 340*4kB (UME) 289*8kB (UME) 210*16kB (UME) 64*32kB (ME) 7*64kB (UM) 4*128kB (ME) 1*256kB (U) 3*512kB (UME) 1*1024kB (U) 1*2048kB (M) 3*4096kB (U) = 27192kB [ 2078.105947] TIPC 19KB 30KB [ 2078.107877] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2078.112042] SCTPv6 24KB 30KB [ 2078.124268] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2078.131015] DCCPv6 17KB 30KB [ 2078.139760] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2078.142775] DCCP 16KB 35KB [ 2078.143916] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2078.147812] RXRPC 19KB 26KB [ 2078.163052] 60396 total pagecache pages [ 2078.171416] rxrpc_call_jar 126KB 133KB [ 2078.180457] 0 pages in swap cache [ 2078.182051] bridge_fdb_cache 17KB 19KB [ 2078.186622] Swap cache stats: add 0, delete 0, find 0/0 [ 2078.196665] fib6_nodes 252KB 288KB [ 2078.211671] Free swap = 0kB [ 2078.224118] ip6_dst_cache 603KB 746KB [ 2078.232471] Total swap = 0kB [ 2078.232794] RAWv6 113KB 128KB [ 2078.250666] 2097051 pages RAM [ 2078.264781] UDPv6 39KB 41KB [ 2078.310879] 0 pages HighMem/MovableOnly [ 2078.330432] TCPv6 36KB 54KB [ 2078.330454] nf_conntrack 13KB 18KB [ 2078.330517] t10_alua_lu_gp_cache 0KB 3KB [ 2078.356284] 369649 pages reserved [ 2078.366835] sd_ext_cdb 0KB 7KB [ 2078.366846] scsi_sense_cache 1056KB 1060KB [ 2078.366856] virtio_scsi_cmd 16KB 16KB [ 2078.366869] sgpool-128 8KB 8KB [ 2078.366881] sgpool-64 4KB 12KB [ 2078.382536] 0 pages cma reserved [ 2078.405420] sgpool-32 2KB 15KB [ 2078.795952] sgpool-16 1KB 7KB [ 2078.801370] sgpool-8 0KB 7KB [ 2078.806740] mqueue_inode_cache 16KB 22KB [ 2078.812282] bio_post_read_ctx 14KB 15KB [ 2078.817720] bio-2 14KB 15KB [ 2078.823153] jfs_mp 7KB 7KB [ 2078.828647] cifs_small_rq 15KB 16KB [ 2078.834013] cifs_request 67KB 67KB [ 2078.839425] cifs_mpx_ids 0KB 7KB [ 2078.844810] nfs_commit_data 3KB 14KB [ 2078.850231] nfs_write_data 34KB 44KB [ 2078.856329] ext4_system_zone 1KB 7KB [ 2078.861776] bio-1 1KB 7KB [ 2078.867190] pid_namespace 4KB 11KB [ 2078.872744] rpc_buffers 17KB 25KB [ 2078.878245] rpc_tasks 2KB 7KB [ 2078.883611] UNIX 1923KB 1927KB [ 2078.889063] tcp_bind_bucket 1KB 4KB [ 2078.894940] ip_fib_trie 41KB 47KB [ 2078.900360] ip_fib_alias 186KB 205KB [ 2078.905726] ip_dst_cache 14KB 24KB [ 2078.911206] RAW 66KB 90KB [ 2078.916568] UDP 52KB 67KB [ 2078.922011] TCP 28KB 33KB [ 2078.927469] hugetlbfs_inode_cache 3KB 15KB [ 2078.933244] fscache_cookie_jar 1KB 7KB [ 2078.938730] eventpoll_pwq 25KB 39KB [ 2078.944087] eventpoll_epi 47KB 70KB [ 2078.949769] inotify_inode_mark 12KB 31KB [ 2078.955223] request_queue 199KB 199KB [ 2078.960729] blkdev_requests 1KB 3KB [ 2078.966092] blkdev_ioc 22KB 34KB [ 2078.971508] bio-0 726KB 892KB [ 2078.976878] biovec-max 1443KB 1518KB [ 2078.982289] biovec-64 943KB 1094KB [ 2078.987651] biovec-16 136KB 161KB [ 2078.993660] bio_integrity_payload 1KB 8KB [ 2078.999416] khugepaged_mm_slot 3KB 23KB [ 2079.004885] uid_cache 0KB 4KB [ 2079.010313] dmaengine-unmap-2 0KB 3KB [ 2079.015681] skbuff_fclone_cache 22KB 52KB [ 2079.021277] skbuff_head_cache 8895KB 8921KB [ 2079.026637] configfs_dir_cache 3KB 7KB [ 2079.032138] file_lock_cache 38KB 87KB [ 2079.037502] file_lock_ctx 9KB 11KB [ 2079.043034] fsnotify_mark_connector 5KB 19KB [ 2079.055894] net_namespace 87KB 96KB [ 2079.061325] shmem_inode_cache 8097KB 8232KB [ 2079.066699] task_delay_info 257KB 363KB [ 2079.078720] taskstats 24KB 49KB [ 2079.084106] proc_dir_entry 960KB 997KB [ 2079.092665] pde_opener 15KB 31KB [ 2079.101798] seq_file 262KB 381KB [ 2079.107188] sigqueue 55KB 78KB [ 2079.116072] kernfs_node_cache 18242KB 18262KB [ 2079.124675] mnt_cache 245KB 252KB [ 2079.133400] filp 7363KB 7687KB [ 2079.142509] names_cache 106594KB 106653KB [ 2079.151163] iint_cache 29KB 43KB [ 2079.156914] key_jar 19KB 105KB [ 2079.165875] uts_namespace 4KB 7KB [ 2079.174840] nsproxy 3KB 11KB [ 2079.183551] vm_area_struct 3039KB 3499KB [ 2079.192620] mm_struct 466KB 546KB [ 2079.202048] fs_cache 286KB 360KB [ 2079.207423] files_cache 1065KB 1068KB [ 2079.216216] signal_cache 1930KB 1940KB [ 2079.225118] sighand_cache 640KB 659KB [ 2079.233953] task_struct 8799KB 8824KB [ 2079.243136] cred_jar 2269KB 2644KB [ 2079.255563] anon_vma_chain 933KB 1307KB [ 2079.264322] anon_vma 138KB 308KB [ 2079.276371] pid 170KB 264KB [ 2079.285005] Acpi-Operand 156KB 198KB [ 2079.296863] Acpi-ParseExt 9KB 11KB [ 2079.306319] Acpi-Parse 41KB 47KB [ 2079.321747] Acpi-State 52KB 63KB [ 2079.327170] Acpi-Namespace 20KB 27KB [ 2079.335928] numa_policy 0KB 3KB [ 2079.352466] debug_objects_cache 1896KB 1906KB [ 2079.361251] trace_event_file 297KB 298KB [ 2079.366637] ftrace_event_field 398KB 401KB [ 2079.382340] pool_workqueue 148KB 152KB [ 2079.390956] page->ptl 436KB 988KB [ 2079.396386] kmalloc-2097152 2050KB 2050KB [ 2079.412403] kmalloc-524288 2056KB 2056KB [ 2079.421126] kmalloc-262144 1290KB 1290KB [ 2079.426546] kmalloc-131072 650KB 650KB [ 2079.442069] kmalloc-65536 2904KB 2970KB [ 2079.447460] kmalloc-32768 2310KB 2475KB [ 2079.456231] kmalloc-16384 1369KB 1386KB [ 2079.471841] kmalloc-8192 5725KB 5725KB [ 2079.477230] kmalloc-4096 30689KB 30727KB [ 2079.485968] kmalloc-2048 18117KB 18117KB [ 2079.501502] kmalloc-1024 13486KB 13844KB [ 2079.507402] kmalloc-512 16923KB 16923KB [ 2079.516160] kmalloc-256 5907KB 6367KB [ 2079.532029] kmalloc-128 1377KB 1610KB [ 2079.537623] kmalloc-96 3403KB 4124KB [ 2079.546411] kmalloc-64 2753KB 3832KB [ 2079.562128] kmalloc-32 1957KB 2547KB [ 2079.567517] kmalloc-192 2326KB 2936KB [ 2079.576255] kmem_cache 177KB 183KB [ 2079.591829] Out of memory (oom_kill_allocating_task): Kill process 15344 (systemd-rfkill) score 0 or sacrifice child [ 2079.605950] Killed process 15344 (systemd-rfkill) total-vm:37800kB, anon-rss:376kB, file-rss:0kB, shmem-rss:0kB [ 2079.627761] net_ratelimit: 41 callbacks suppressed [ 2079.627767] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2079.639653] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2079.655906] oom_reaper: reaped process 15344 (systemd-rfkill), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2079.658309] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2079.716688] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2079.721567] CPU: 0 PID: 8103 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2079.729018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2079.738370] Call Trace: [ 2079.740975] dump_stack+0x1fc/0x2ef [ 2079.744610] dump_header+0x15d/0xc3f [ 2079.748334] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2079.753444] ? ___ratelimit+0x319/0x590 [ 2079.757486] oom_kill_process.cold+0x10/0x692 [ 2079.761997] ? check_preemption_disabled+0x41/0x280 [ 2079.767025] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2079.772314] out_of_memory+0x1072/0x1390 [ 2079.776390] ? oom_killer_disable+0x270/0x270 [ 2079.780890] ? mutex_trylock+0x15f/0x1a0 [ 2079.784964] __alloc_pages_nodemask+0x23a2/0x2890 [ 2079.789904] ? find_get_entry+0x4cd/0x8a0 [ 2079.794065] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2079.798939] alloc_pages_current+0x193/0x2a0 [ 2079.803359] filemap_fault+0x146e/0x2180 [ 2079.807465] ext4_filemap_fault+0x84/0xb0 [ 2079.811619] __do_fault+0x10b/0x4b0 [ 2079.815254] __handle_mm_fault+0x273b/0x41c0 [ 2079.819672] ? vm_insert_page+0x9c0/0x9c0 [ 2079.823837] ? check_preemption_disabled+0x41/0x280 [ 2079.828859] handle_mm_fault+0x436/0xb10 [ 2079.832928] __do_page_fault+0x68e/0xd60 [ 2079.837001] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2079.842019] ? spurious_fault+0x840/0x840 [ 2079.846170] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2079.851025] ? page_fault+0x8/0x30 [ 2079.854574] page_fault+0x1e/0x30 [ 2079.858032] RIP: 0033:0x4675e3 [ 2079.861225] Code: Bad RIP value. [ 2079.864844] RSP: 002b:000000c00005fe78 EFLAGS: 00010202 [ 2079.870205] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 2079.877483] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f198 [ 2079.884758] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 2079.892031] R10: 000000c00005feb0 R11: 0000000000000202 R12: 000000c00005feb0 [ 2079.899421] R13: 000000c0006b8400 R14: 000000c0000004e0 R15: 00007f79d51871c3 [ 2079.911293] Mem-Info: [ 2079.914282] active_anon:15510 inactive_anon:59601 isolated_anon:0 [ 2079.914282] active_file:10 inactive_file:11 isolated_file:0 [ 2079.914282] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2079.914282] slab_reclaimable:12930 slab_unreclaimable:114887 [ 2079.914282] mapped:22046 shmem:60373 pagetables:585 bounce:0 [ 2079.914282] free:13894 free_pcp:527 free_cma:0 [ 2079.947816] systemd-rfkill: page allocation failure: order:0, mode:0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2079.950777] Node 0 active_anon:58916kB inactive_anon:59108kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60848kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2079.977707] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 2079.989391] Node 1 active_anon:3124kB inactive_anon:179296kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15984kB dirty:0kB writeback:0kB shmem:180644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2080.017746] CPU: 1 PID: 15344 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 2080.021965] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2080.026330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2080.063594] Call Trace: [ 2080.066182] dump_stack+0x1fc/0x2ef [ 2080.069801] warn_alloc.cold+0x7b/0x18f [ 2080.073765] ? zone_watermark_ok_safe+0x260/0x260 [ 2080.078594] ? usleep_range+0x170/0x170 [ 2080.082557] ? mark_held_locks+0xa6/0xf0 [ 2080.086608] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 2080.091703] ? collect_expired_timers+0x2a0/0x2a0 [ 2080.096551] __alloc_pages_nodemask+0x232f/0x2890 [ 2080.101395] ? find_get_entry+0x4cd/0x8a0 [ 2080.105559] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2080.110761] alloc_pages_current+0x193/0x2a0 [ 2080.115162] filemap_fault+0x146e/0x2180 [ 2080.119222] ext4_filemap_fault+0x84/0xb0 [ 2080.123374] __do_fault+0x10b/0x4b0 [ 2080.126994] __handle_mm_fault+0x273b/0x41c0 [ 2080.131394] ? vm_insert_page+0x9c0/0x9c0 [ 2080.135543] ? check_preemption_disabled+0x41/0x280 [ 2080.140550] handle_mm_fault+0x436/0xb10 [ 2080.144606] __do_page_fault+0x68e/0xd60 [ 2080.148662] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2080.153669] ? spurious_fault+0x840/0x840 [ 2080.157806] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2080.162643] ? page_fault+0x8/0x30 [ 2080.166170] page_fault+0x1e/0x30 [ 2080.169628] RIP: 0033:0x55fc80910a48 [ 2080.173331] Code: Bad RIP value. [ 2080.176683] RSP: 002b:00007ffdd65eabb0 EFLAGS: 00010202 [ 2080.182051] RAX: 0000000000000000 RBX: 000055fc8243e040 RCX: 0000000000000000 [ 2080.189329] RDX: 00007ffdd65eab40 RSI: 0000000000000001 RDI: 00007ffdd65eab78 [ 2080.196686] RBP: 00007ffdd65eabe8 R08: 0000000000000008 R09: 0000000000000000 [ 2080.203945] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 2080.211202] R13: 00007ffdd65eabe0 R14: 0000000000000000 R15: 0000000000000003 [ 2080.234225] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2080.239419] Mem-Info: [ 2080.241852] active_anon:15507 inactive_anon:59601 isolated_anon:0 [ 2080.241852] active_file:11 inactive_file:12 isolated_file:0 [ 2080.241852] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2080.241852] slab_reclaimable:12930 slab_unreclaimable:114901 [ 2080.241852] mapped:22046 shmem:60373 pagetables:585 bounce:0 [ 2080.241852] free:19295 free_pcp:830 free_cma:0 [ 2080.258102] Node 0 DMA32 free:17772kB min:35996kB low:44992kB high:53988kB active_anon:54808kB inactive_anon:59088kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2024kB bounce:0kB free_pcp:1600kB local_pcp:1396kB free_cma:0kB [ 2080.275719] Node 0 active_anon:58904kB inactive_anon:59108kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60848kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2080.312702] lowmem_reserve[]: 0 0 1 1 1 [ 2080.339899] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2080.366682] Node 1 active_anon:3124kB inactive_anon:179296kB active_file:8kB inactive_file:1108kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16484kB dirty:0kB writeback:0kB shmem:180644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2080.395182] lowmem_reserve[]: 0 0 0 0 0 [ 2080.399438] Node 1 Normal free:149588kB min:53876kB low:67344kB high:80812kB active_anon:3124kB inactive_anon:179296kB active_file:8kB inactive_file:1508kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:316kB bounce:0kB free_pcp:2752kB local_pcp:1344kB free_cma:0kB [ 2080.403490] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2080.462688] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2080.467696] lowmem_reserve[]: 0 0 0 0 0 [ 2080.468602] Node 0 DMA32 free:18500kB min:35996kB low:44992kB high:53988kB active_anon:54808kB inactive_anon:59088kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2024kB bounce:0kB free_pcp:1576kB local_pcp:200kB free_cma:0kB [ 2080.472017] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 1*16kB (E) 14*32kB (UME) 10*64kB (UME) 12*128kB (UME) 4*256kB (UME) 6*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 10860kB [ 2080.506207] lowmem_reserve[]: 0 0 1 1 1 [ 2080.526687] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2080.558695] lowmem_reserve[]: 0 0 0 0 0 [ 2080.563229] Node 1 Normal free:245212kB min:53876kB low:67344kB high:80812kB active_anon:3224kB inactive_anon:179296kB active_file:8kB inactive_file:3508kB unevictable:0kB writepending:148kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:316kB bounce:0kB free_pcp:2856kB local_pcp:1472kB free_cma:0kB [ 2080.587696] Node 0 DMA32: 577*4kB (UME) 520*8kB (UME) 272*16kB (UME) 117*32kB (UME) 30*64kB (UME) 10*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18532kB [ 2080.608196] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2080.619891] lowmem_reserve[]: 0 0 0 0 0 [ 2080.623880] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 1*16kB (E) 14*32kB (UME) 10*64kB (UME) 12*128kB (UME) 4*256kB (UME) 6*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 0*4096kB = 10860kB [ 2080.641925] Node 1 Normal: 56*4kB (UME) 34*8kB (UE) 175*16kB (UME) 77*32kB (UME) 9*64kB (UM) 9*128kB (UME) 3*256kB (U) 7*512kB (UME) 4*1024kB (U) 5*2048kB (UM) 77*4096kB (U) = 341568kB [ 2080.659130] Node 0 DMA32: 577*4kB (UME) 520*8kB (UME) 272*16kB (UME) 117*32kB (UME) 30*64kB (UME) 10*128kB (M) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18532kB [ 2080.672278] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2080.674893] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2080.688785] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2080.717639] Node 1 Normal: 57*4kB (UME) 27*8kB (UE) 155*16kB (UME) 104*32kB (UME) 36*64kB (UM) 35*128kB (UME) 9*256kB (U) 14*512kB (UME) 2*1024kB (U) 6*2048kB (UM) 90*4096kB (U) = 405484kB [ 2080.727623] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2080.757655] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2080.766522] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2080.768107] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2080.783847] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2080.783858] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2080.783864] 61395 total pagecache pages [ 2080.783877] 0 pages in swap cache [ 2080.783884] Swap cache stats: add 0, delete 0, find 0/0 [ 2080.783889] Free swap = 0kB [ 2080.783893] Total swap = 0kB [ 2080.783901] 2097051 pages RAM [ 2080.783910] 0 pages HighMem/MovableOnly [ 2080.830001] 61395 total pagecache pages [ 2080.834108] 0 pages in swap cache [ 2080.850161] Swap cache stats: add 0, delete 0, find 0/0 [ 2080.855536] Free swap = 0kB [ 2080.867623] 369649 pages reserved [ 2080.871219] 0 pages cma reserved [ 2080.877862] Total swap = 0kB [ 2080.880906] 2097051 pages RAM [ 2080.884001] 0 pages HighMem/MovableOnly [ 2080.913143] 369649 pages reserved [ 2080.918040] 0 pages cma reserved [ 2080.921415] Unreclaimable slab info: [ 2080.925304] Name Used Total [ 2080.952343] pid_2 9KB 44KB [ 2080.957907] batadv_tt_change_cache 3KB 3KB [ 2080.963717] batadv_tl_cache 9KB 16KB [ 2080.987615] TIPC 19KB 30KB [ 2080.993169] SCTPv6 24KB 30KB [ 2081.017645] DCCPv6 17KB 30KB [ 2081.023049] DCCP 16KB 35KB [ 2081.047703] RXRPC 19KB 26KB [ 2081.053112] rxrpc_call_jar 126KB 133KB [ 2081.067714] bridge_fdb_cache 17KB 19KB [ 2081.081080] fib6_nodes 252KB 288KB [ 2081.086681] ip6_dst_cache 611KB 746KB [ 2081.093146] RAWv6 113KB 128KB [ 2081.099037] UDPv6 39KB 41KB [ 2081.110899] TCPv6 36KB 54KB [ 2081.116403] nf_conntrack 13KB 18KB [ 2081.122582] t10_alua_lu_gp_cache 0KB 3KB [ 2081.128941] sd_ext_cdb 0KB 7KB [ 2081.134386] scsi_sense_cache 1056KB 1060KB [ 2081.140281] virtio_scsi_cmd 16KB 16KB [ 2081.147365] sgpool-128 8KB 8KB [ 2081.154010] sgpool-64 4KB 12KB [ 2081.160741] sgpool-32 2KB 15KB [ 2081.166120] sgpool-16 1KB 7KB [ 2081.171868] sgpool-8 0KB 7KB [ 2081.178409] mqueue_inode_cache 16KB 22KB [ 2081.183894] bio_post_read_ctx 14KB 15KB [ 2081.190317] bio-2 14KB 15KB [ 2081.195697] jfs_mp 7KB 7KB [ 2081.201625] cifs_small_rq 15KB 16KB [ 2081.207133] cifs_request 67KB 67KB [ 2081.213776] cifs_mpx_ids 0KB 7KB [ 2081.220924] nfs_commit_data 3KB 14KB [ 2081.227118] nfs_write_data 34KB 44KB [ 2081.233751] ext4_system_zone 1KB 7KB [ 2081.240717] bio-1 1KB 7KB [ 2081.251398] pid_namespace 4KB 11KB [ 2081.256803] rpc_buffers 17KB 25KB [ 2081.262632] rpc_tasks 2KB 7KB [ 2081.268629] UNIX 1923KB 1927KB [ 2081.275183] tcp_bind_bucket 1KB 4KB [ 2081.281226] ip_fib_trie 41KB 47KB [ 2081.288169] ip_fib_alias 186KB 205KB [ 2081.294267] ip_dst_cache 14KB 24KB [ 2081.301219] RAW 66KB 90KB [ 2081.307445] UDP 52KB 67KB [ 2081.313940] TCP 28KB 33KB [ 2081.320469] hugetlbfs_inode_cache 3KB 15KB [ 2081.326987] fscache_cookie_jar 1KB 7KB [ 2081.334776] eventpoll_pwq 25KB 39KB [ 2081.341200] eventpoll_epi 47KB 70KB [ 2081.352149] inotify_inode_mark 12KB 31KB [ 2081.358761] request_queue 199KB 199KB [ 2081.366584] blkdev_requests 1KB 3KB [ 2081.378451] blkdev_ioc 27KB 34KB [ 2081.384382] bio-0 760KB 892KB [ 2081.395429] biovec-max 1443KB 1518KB [ 2081.404821] biovec-64 943KB 1094KB [ 2081.412492] biovec-16 136KB 161KB [ 2081.418237] bio_integrity_payload 1KB 8KB [ 2081.423964] khugepaged_mm_slot 3KB 23KB [ 2081.434818] uid_cache 0KB 4KB [ 2081.440873] dmaengine-unmap-2 0KB 3KB [ 2081.446285] skbuff_fclone_cache 22KB 52KB [ 2081.459252] skbuff_head_cache 8669KB 9007KB [ 2081.464646] configfs_dir_cache 3KB 7KB [ 2081.473616] file_lock_cache 38KB 87KB [ 2081.480944] file_lock_ctx 9KB 11KB [ 2081.486336] fsnotify_mark_connector 5KB 19KB [ 2081.496199] net_namespace 87KB 96KB [ 2081.503527] shmem_inode_cache 8097KB 8232KB [ 2081.512817] task_delay_info 257KB 363KB [ 2081.520144] taskstats 24KB 49KB [ 2081.525529] proc_dir_entry 960KB 997KB [ 2081.534746] pde_opener 15KB 31KB [ 2081.542184] seq_file 262KB 381KB [ 2081.551109] sigqueue 55KB 78KB [ 2081.560670] kernfs_node_cache 18242KB 18262KB [ 2081.566138] mnt_cache 245KB 252KB [ 2081.575026] filp 7245KB 7683KB [ 2081.582549] names_cache 109896KB 109896KB [ 2081.591405] iint_cache 34KB 43KB [ 2081.596900] key_jar 19KB 105KB [ 2081.604477] uts_namespace 4KB 7KB [ 2081.613295] nsproxy 3KB 11KB [ 2081.620612] vm_area_struct 2900KB 3492KB [ 2081.625991] mm_struct 466KB 546KB [ 2081.634845] fs_cache 286KB 360KB [ 2081.642142] files_cache 1065KB 1068KB [ 2081.650951] signal_cache 1930KB 1940KB [ 2081.660457] sighand_cache 640KB 659KB [ 2081.666191] task_struct 8749KB 8818KB [ 2081.677024] cred_jar 2284KB 2644KB [ 2081.684339] anon_vma_chain 914KB 1307KB [ 2081.693132] anon_vma 138KB 308KB [ 2081.700433] pid 170KB 264KB [ 2081.705812] Acpi-Operand 156KB 198KB [ 2081.714965] Acpi-ParseExt 9KB 11KB [ 2081.722244] Acpi-Parse 41KB 47KB [ 2081.731083] Acpi-State 52KB 63KB [ 2081.736467] Acpi-Namespace 20KB 27KB [ 2081.743834] numa_policy 0KB 3KB [ 2081.752983] debug_objects_cache 1896KB 1906KB [ 2081.762804] trace_event_file 297KB 298KB [ 2081.773384] ftrace_event_field 398KB 401KB [ 2081.780765] pool_workqueue 148KB 152KB [ 2081.786143] page->ptl 436KB 988KB [ 2081.795225] kmalloc-2097152 2050KB 2050KB [ 2081.804857] kmalloc-524288 2056KB 2056KB [ 2081.813715] kmalloc-262144 1290KB 1290KB [ 2081.821018] kmalloc-131072 650KB 650KB [ 2081.826416] kmalloc-65536 2904KB 2970KB [ 2081.835313] kmalloc-32768 2310KB 2475KB [ 2081.842613] kmalloc-16384 1369KB 1386KB [ 2081.851437] kmalloc-8192 5461KB 5535KB [ 2081.856827] kmalloc-4096 29898KB 29954KB [ 2081.866423] kmalloc-2048 18066KB 18117KB [ 2081.875297] kmalloc-1024 13324KB 13828KB [ 2081.882599] kmalloc-512 16446KB 16972KB [ 2081.891455] kmalloc-256 5874KB 6367KB [ 2081.896846] kmalloc-128 1377KB 1610KB [ 2081.904293] kmalloc-96 3410KB 4124KB [ 2081.913387] kmalloc-64 2761KB 3832KB [ 2081.920668] kmalloc-32 1957KB 2547KB [ 2081.926053] kmalloc-192 2326KB 2936KB [ 2081.935012] kmem_cache 177KB 183KB [ 2081.942274] Out of memory (oom_kill_allocating_task): Kill process 8103 (syz-fuzzer) score 0 or sacrifice child [ 2081.955969] Killed process 14868 (syz-executor.1) total-vm:48512kB, anon-rss:2476kB, file-rss:0kB, shmem-rss:0kB [ 2081.974197] oom_reaper: reaped process 14868 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB 21:08:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x2e]}}, &(0x7f0000000040)=""/205, 0x29, 0xcd, 0x1}, 0x20) 21:08:52 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x0, 0x3, 0xa5, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}}, 0x8}) 21:08:52 executing program 3: getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000000), 0x2) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000000), 0x2) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) 21:08:52 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:08:52 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502, 0x3], 0x7fff}}, 0x6}) 21:08:52 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) 21:08:52 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) 21:08:52 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x0, 0x3, 0xa5, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}}}) 21:08:52 executing program 3: getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000000), 0x2) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) 21:08:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@const={0x4}]}, {0x0, [0x61, 0x61]}}, &(0x7f0000000040)=""/205, 0x28, 0xcd, 0x1}, 0x20) 21:08:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@const={0x4}]}, {0x0, [0x61, 0x61]}}, &(0x7f0000000040)=""/205, 0x28, 0xcd, 0x1}, 0x20) 21:08:52 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@const]}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x2b, 0xcd, 0x1}, 0x20) 21:08:52 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0xb, [@ptr={0x8, 0x0, 0x0, 0x2, 0x5}, @fwd={0xd}, @volatile={0x6, 0x0, 0x0, 0x9, 0x5}, @restrict={0x1, 0x0, 0x0, 0xb, 0x2}]}, {0x0, [0x61, 0x2e, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x5f, 0x61]}}, &(0x7f0000000080)=""/34, 0x53, 0x22}, 0x20) [ 2086.488493] IPVS: ftp: loaded support on port[0] = 21 [ 2087.317098] chnl_net:caif_netlink_parms(): no params data found [ 2087.523956] bridge0: port 1(bridge_slave_0) entered blocking state [ 2087.531269] bridge0: port 1(bridge_slave_0) entered disabled state [ 2087.543856] device bridge_slave_0 entered promiscuous mode [ 2087.745437] bridge0: port 2(bridge_slave_1) entered blocking state [ 2087.752034] bridge0: port 2(bridge_slave_1) entered disabled state [ 2087.765985] device bridge_slave_1 entered promiscuous mode [ 2088.007142] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2088.018374] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2088.042903] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2088.051157] team0: Port device team_slave_0 added [ 2088.067544] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2088.074278] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2088.090118] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2088.102946] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2088.113080] device bridge_slave_1 left promiscuous mode [ 2088.124673] bridge0: port 2(bridge_slave_1) entered disabled state [ 2088.133140] device bridge_slave_0 left promiscuous mode [ 2088.144949] bridge0: port 1(bridge_slave_0) entered disabled state [ 2088.156457] device veth1_macvtap left promiscuous mode [ 2088.168440] device veth0_macvtap left promiscuous mode [ 2088.173810] device veth1_vlan left promiscuous mode [ 2088.183935] device veth0_vlan left promiscuous mode [ 2088.506866] Bluetooth: hci5: command 0x0409 tx timeout [ 2090.588998] Bluetooth: hci5: command 0x041b tx timeout [ 2092.666449] Bluetooth: hci5: command 0x040f tx timeout [ 2093.354661] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2093.403017] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2093.418271] CPU: 1 PID: 8103 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2093.425739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2093.435089] Call Trace: [ 2093.437689] dump_stack+0x1fc/0x2ef [ 2093.441319] dump_header+0x15d/0xc3f [ 2093.445035] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2093.450140] ? ___ratelimit+0x319/0x590 [ 2093.454206] oom_kill_process.cold+0x10/0x692 [ 2093.458706] ? check_preemption_disabled+0x41/0x280 [ 2093.463734] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2093.469012] out_of_memory+0x1072/0x1390 [ 2093.473083] ? oom_killer_disable+0x270/0x270 [ 2093.477604] ? mutex_trylock+0x15f/0x1a0 [ 2093.481673] __alloc_pages_nodemask+0x23a2/0x2890 [ 2093.486528] ? find_get_entry+0x4cd/0x8a0 [ 2093.490691] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2093.495566] alloc_pages_current+0x193/0x2a0 [ 2093.499978] filemap_fault+0x146e/0x2180 [ 2093.504062] ext4_filemap_fault+0x84/0xb0 [ 2093.508213] __do_fault+0x10b/0x4b0 [ 2093.511847] __handle_mm_fault+0x273b/0x41c0 [ 2093.516521] ? vm_insert_page+0x9c0/0x9c0 [ 2093.520699] ? check_preemption_disabled+0x41/0x280 [ 2093.525724] handle_mm_fault+0x436/0xb10 [ 2093.529793] __do_page_fault+0x68e/0xd60 [ 2093.533864] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2093.538888] ? spurious_fault+0x840/0x840 [ 2093.543034] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2093.547885] ? page_fault+0x8/0x30 [ 2093.551429] page_fault+0x1e/0x30 [ 2093.554887] RIP: 0033:0x43078f [ 2093.558080] Code: Bad RIP value. [ 2093.561435] RSP: 002b:000000c00005fe80 EFLAGS: 00010206 [ 2093.566806] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 2093.574070] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f198 [ 2093.581336] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 2093.588603] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 2093.595872] R13: 000000c0006b8400 R14: 000000c0000004e0 R15: 00007f79d51871c3 [ 2094.225501] Mem-Info: [ 2094.231673] active_anon:14621 inactive_anon:59599 isolated_anon:0 [ 2094.231673] active_file:8 inactive_file:27 isolated_file:0 [ 2094.231673] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2094.231673] slab_reclaimable:12899 slab_unreclaimable:116869 [ 2094.231673] mapped:22113 shmem:60369 pagetables:580 bounce:0 [ 2094.231673] free:25083 free_pcp:110 free_cma:0 [ 2094.420867] Node 0 active_anon:55268kB inactive_anon:59100kB active_file:132kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72196kB dirty:0kB writeback:0kB shmem:60832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2094.522712] Node 1 active_anon:3216kB inactive_anon:179296kB active_file:0kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16256kB dirty:0kB writeback:0kB shmem:180644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2094.619729] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2094.727515] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2094.732585] Node 0 DMA32 free:35508kB min:35996kB low:44992kB high:53988kB active_anon:55268kB inactive_anon:59080kB active_file:72kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7776kB pagetables:2004kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2094.762602] Bluetooth: hci5: command 0x0419 tx timeout [ 2094.906214] lowmem_reserve[]: 0 0 1 1 1 [ 2094.910245] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2095.066345] lowmem_reserve[]: 0 0 0 0 0 [ 2095.071863] Node 1 Normal free:53644kB min:53876kB low:67344kB high:80812kB active_anon:3216kB inactive_anon:179296kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:316kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2095.156193] lowmem_reserve[]: 0 0 0 0 0 [ 2095.160225] Node 0 DMA: 2*4kB (ME) 3*8kB (UM) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10976kB [ 2095.189938] Node 0 DMA32: 501*4kB (UME) 494*8kB (UME) 341*16kB (ME) 168*32kB (UME) 63*64kB (ME) 35*128kB (M) 11*256kB (M) 6*512kB (UM) 4*1024kB (U) 0*2048kB 0*4096kB = 35284kB [ 2095.211752] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2095.223400] Node 1 Normal: 341*4kB (UME) 292*8kB (ME) 205*16kB (ME) 62*32kB (ME) 6*64kB (M) 4*128kB (ME) 0*256kB 2*512kB (ME) 0*1024kB 1*2048kB (M) 10*4096kB (U) = 53892kB [ 2095.261930] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2095.291597] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2095.307161] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2095.316018] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2095.330725] 60423 total pagecache pages [ 2095.334712] 0 pages in swap cache [ 2095.339442] Swap cache stats: add 0, delete 0, find 0/0 [ 2095.344805] Free swap = 0kB [ 2095.352861] Total swap = 0kB [ 2095.355883] 2097051 pages RAM [ 2095.360598] 0 pages HighMem/MovableOnly [ 2095.364572] 369649 pages reserved [ 2095.382573] 0 pages cma reserved [ 2095.385961] Unreclaimable slab info: [ 2095.412572] Name Used Total [ 2095.424152] pid_2 12KB 44KB [ 2095.429662] batadv_tt_change_cache 3KB 3KB [ 2095.435461] batadv_tl_cache 7KB 16KB [ 2095.446800] TIPC 18KB 30KB [ 2095.452187] SCTPv6 22KB 30KB [ 2095.465221] DCCPv6 20KB 30KB [ 2095.471526] DCCP 19KB 35KB [ 2095.483170] RXRPC 17KB 26KB [ 2095.521991] rxrpc_call_jar 123KB 133KB [ 2095.527422] bridge_fdb_cache 15KB 19KB [ 2095.532787] fib6_nodes 231KB 288KB [ 2095.546769] ip6_dst_cache 633KB 746KB [ 2095.552153] RAWv6 111KB 128KB [ 2095.563426] UDPv6 37KB 41KB [ 2095.568850] TCPv6 30KB 48KB [ 2095.574221] nf_conntrack 10KB 18KB [ 2095.586736] t10_alua_lu_gp_cache 0KB 3KB [ 2095.592394] sd_ext_cdb 0KB 7KB [ 2095.605572] scsi_sense_cache 1056KB 1060KB [ 2095.627088] virtio_scsi_cmd 16KB 16KB [ 2095.632494] sgpool-128 8KB 8KB [ 2095.661066] sgpool-64 4KB 12KB [ 2095.672259] sgpool-32 2KB 15KB [ 2095.683263] sgpool-16 1KB 7KB [ 2095.689584] sgpool-8 0KB 7KB [ 2095.694964] mqueue_inode_cache 16KB 22KB [ 2095.705816] bio_post_read_ctx 14KB 15KB [ 2095.715956] bio-2 14KB 15KB [ 2095.728833] jfs_mp 7KB 7KB [ 2095.734871] cifs_small_rq 15KB 16KB [ 2095.771806] cifs_request 67KB 67KB [ 2095.777246] cifs_mpx_ids 0KB 7KB [ 2095.782650] nfs_commit_data 3KB 14KB [ 2095.804570] nfs_write_data 34KB 44KB [ 2095.814231] ext4_system_zone 1KB 7KB [ 2095.821398] bio-1 1KB 7KB [ 2095.831894] pid_namespace 3KB 11KB [ 2095.839302] rpc_buffers 17KB 25KB [ 2095.844670] rpc_tasks 2KB 7KB [ 2095.854308] UNIX 1876KB 1935KB [ 2095.890786] tcp_bind_bucket 1KB 4KB [ 2095.897804] ip_fib_trie 35KB 47KB [ 2095.903175] ip_fib_alias 170KB 205KB [ 2095.922580] ip_dst_cache 11KB 24KB [ 2095.932231] RAW 69KB 90KB [ 2095.939475] UDP 47KB 67KB [ 2095.944845] TCP 25KB 28KB [ 2095.960369] hugetlbfs_inode_cache 3KB 15KB [ 2095.970318] fscache_cookie_jar 1KB 7KB [ 2095.975779] eventpoll_pwq 24KB 39KB [ 2096.011851] eventpoll_epi 47KB 70KB [ 2096.017294] inotify_inode_mark 10KB 31KB [ 2096.022742] request_queue 199KB 199KB [ 2096.042023] blkdev_requests 1KB 3KB [ 2096.053725] blkdev_ioc 24KB 34KB [ 2096.059152] bio-0 824KB 892KB [ 2096.064511] biovec-max 1452KB 1526KB [ 2096.075747] biovec-64 969KB 1094KB [ 2096.094443] biovec-16 140KB 161KB [ 2096.141853] bio_integrity_payload 1KB 8KB [ 2096.147774] khugepaged_mm_slot 2KB 23KB [ 2096.153228] uid_cache 0KB 4KB [ 2096.168977] dmaengine-unmap-2 0KB 3KB [ 2096.174362] skbuff_fclone_cache 20KB 48KB [ 2096.185834] skbuff_head_cache 8753KB 9003KB [ 2096.191289] configfs_dir_cache 3KB 7KB [ 2096.203163] file_lock_cache 27KB 83KB [ 2096.208621] file_lock_ctx 9KB 11KB [ 2096.213979] fsnotify_mark_connector 6KB 19KB [ 2096.225623] net_namespace 96KB 105KB [ 2096.231061] shmem_inode_cache 8061KB 8217KB [ 2096.262214] task_delay_info 266KB 363KB [ 2096.267710] taskstats 17KB 45KB [ 2096.273067] proc_dir_entry 974KB 997KB [ 2096.295916] pde_opener 15KB 31KB [ 2096.307849] seq_file 226KB 378KB [ 2096.313234] sigqueue 56KB 78KB [ 2096.322027] kernfs_node_cache 18738KB 18785KB [ 2096.329966] mnt_cache 244KB 252KB [ 2096.335337] filp 7339KB 7683KB [ 2096.344329] names_cache 111277KB 111328KB [ 2096.355135] iint_cache 25KB 43KB [ 2096.391815] key_jar 19KB 105KB [ 2096.397733] uts_namespace 4KB 7KB [ 2096.403684] nsproxy 3KB 11KB [ 2096.420556] vm_area_struct 3003KB 3492KB [ 2096.431848] mm_struct 468KB 546KB [ 2096.437268] fs_cache 283KB 360KB [ 2096.442715] files_cache 1061KB 1102KB [ 2096.454032] signal_cache 1940KB 1990KB [ 2096.459573] sighand_cache 564KB 645KB [ 2096.464931] task_struct 8509KB 8585KB [ 2096.476662] cred_jar 2308KB 2644KB [ 2096.491643] anon_vma_chain 921KB 1303KB [ 2096.497094] anon_vma 142KB 308KB [ 2096.502455] pid 171KB 264KB [ 2096.534908] Acpi-Operand 156KB 198KB [ 2096.546297] Acpi-ParseExt 9KB 11KB [ 2096.551678] Acpi-Parse 41KB 47KB [ 2096.562287] Acpi-State 52KB 63KB [ 2096.568577] Acpi-Namespace 20KB 27KB [ 2096.573942] numa_policy 0KB 3KB [ 2096.584386] debug_objects_cache 1863KB 1906KB [ 2096.590862] trace_event_file 297KB 298KB [ 2096.620908] ftrace_event_field 398KB 401KB [ 2096.631797] pool_workqueue 145KB 152KB [ 2096.655038] page->ptl 432KB 988KB [ 2096.665628] kmalloc-2097152 2050KB 2050KB [ 2096.671940] kmalloc-524288 2056KB 2056KB [ 2096.682729] kmalloc-262144 1290KB 1290KB [ 2096.689139] kmalloc-131072 650KB 650KB [ 2096.694504] kmalloc-65536 2904KB 2970KB [ 2096.705054] kmalloc-32768 2310KB 2475KB [ 2096.711939] kmalloc-16384 1303KB 1336KB [ 2096.743099] kmalloc-8192 5453KB 5469KB [ 2096.758552] kmalloc-4096 29333KB 29346KB [ 2096.763945] kmalloc-2048 17586KB 18085KB [ 2096.779812] kmalloc-1024 13162KB 13804KB [ 2096.785191] kmalloc-512 16598KB 16961KB [ 2096.793969] kmalloc-256 5663KB 6352KB [ 2096.801884] kmalloc-128 1350KB 1610KB [ 2096.811104] kmalloc-96 3433KB 4124KB [ 2096.819055] kmalloc-64 2734KB 3832KB [ 2096.824420] kmalloc-32 1934KB 2547KB [ 2096.846095] kmalloc-192 2289KB 2936KB [ 2096.851501] kmem_cache 177KB 183KB [ 2096.882452] Out of memory (oom_kill_allocating_task): Kill process 8103 (syz-fuzzer) score 0 or sacrifice child [ 2096.894697] Killed process 14867 (syz-executor.4) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 2097.385446] systemd-rfkill invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2097.457582] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 2097.462737] CPU: 0 PID: 15402 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 2097.470612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2097.479960] Call Trace: [ 2097.482551] dump_stack+0x1fc/0x2ef [ 2097.486181] dump_header+0x15d/0xc3f [ 2097.489896] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2097.495006] ? ___ratelimit+0x319/0x590 [ 2097.498979] oom_kill_process.cold+0x10/0x692 [ 2097.503473] ? check_preemption_disabled+0x41/0x280 [ 2097.508493] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2097.513772] out_of_memory+0x1072/0x1390 [ 2097.517842] ? oom_killer_disable+0x270/0x270 [ 2097.522341] ? mutex_trylock+0x15f/0x1a0 [ 2097.526409] __alloc_pages_nodemask+0x23a2/0x2890 [ 2097.531257] ? find_get_entry+0x4cd/0x8a0 [ 2097.535414] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2097.540280] alloc_pages_current+0x193/0x2a0 [ 2097.544688] filemap_fault+0x146e/0x2180 [ 2097.548760] ext4_filemap_fault+0x84/0xb0 [ 2097.552903] __do_fault+0x10b/0x4b0 [ 2097.556528] __handle_mm_fault+0x273b/0x41c0 [ 2097.560938] ? vm_insert_page+0x9c0/0x9c0 [ 2097.565099] ? check_preemption_disabled+0x41/0x280 [ 2097.570124] handle_mm_fault+0x436/0xb10 [ 2097.574193] __do_page_fault+0x68e/0xd60 [ 2097.578261] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2097.583279] ? spurious_fault+0x840/0x840 [ 2097.587428] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2097.592275] ? page_fault+0x8/0x30 [ 2097.595813] page_fault+0x1e/0x30 [ 2097.599262] RIP: 0033:0x7f25f1284820 [ 2097.602972] Code: Bad RIP value. [ 2097.606328] RSP: 002b:00007ffd5a9b2658 EFLAGS: 00010246 [ 2097.611686] RAX: 0000000000000006 RBX: 0000564427f9c040 RCX: 0000000000000000 [ 2097.618952] RDX: 00007ffd5a9b25f0 RSI: 0000000000000001 RDI: 0000000000000003 [ 2097.626218] RBP: 00007ffd5a9b2698 R08: 0000000000000008 R09: 0000000000000010 [ 2097.633484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2097.640751] R13: 00007ffd5a9b2690 R14: 0000000000000001 R15: 0000000000000003 [ 2097.750868] Mem-Info: [ 2097.753335] active_anon:14591 inactive_anon:59599 isolated_anon:0 [ 2097.753335] active_file:8 inactive_file:6 isolated_file:0 [ 2097.753335] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2097.753335] slab_reclaimable:12879 slab_unreclaimable:116349 [ 2097.753335] mapped:22113 shmem:60369 pagetables:554 bounce:0 [ 2097.753335] free:25109 free_pcp:62 free_cma:0 [ 2097.811581] Node 0 active_anon:55152kB inactive_anon:59100kB active_file:16kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72196kB dirty:0kB writeback:0kB shmem:60832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2097.984985] Node 1 active_anon:3212kB inactive_anon:179296kB active_file:16kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16256kB dirty:0kB writeback:0kB shmem:180644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2098.088521] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2098.246652] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2098.251719] Node 0 DMA32 free:35852kB min:35996kB low:44992kB high:53988kB active_anon:55152kB inactive_anon:59080kB active_file:124kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:1900kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2098.404447] lowmem_reserve[]: 0 0 1 1 1 [ 2098.434333] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2098.490913] lowmem_reserve[]: 0 0 0 0 0 [ 2098.497189] Node 1 Normal free:53656kB min:53876kB low:67344kB high:80812kB active_anon:3212kB inactive_anon:179296kB active_file:28kB inactive_file:104kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:316kB bounce:0kB free_pcp:104kB local_pcp:8kB free_cma:0kB [ 2098.526119] lowmem_reserve[]: 0 0 0 0 0 [ 2098.530187] Node 0 DMA: 2*4kB (ME) 3*8kB (UM) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10976kB [ 2098.546125] Node 0 DMA32: 625*4kB (UME) 499*8kB (UME) 345*16kB (UME) 167*32kB (UME) 64*64kB (UME) 35*128kB (UM) 13*256kB (UM) 5*512kB (M) 4*1024kB (U) 0*2048kB 0*4096kB = 35916kB [ 2098.565838] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2098.577010] Node 1 Normal: 290*4kB (ME) 293*8kB (UME) 205*16kB (ME) 62*32kB (ME) 7*64kB (UM) 4*128kB (ME) 2*256kB (U) 4*512kB (UME) 1*1024kB (U) 2*2048kB (UM) 9*4096kB (U) = 54272kB [ 2098.593881] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2098.602793] device hsr_slave_1 left promiscuous mode [ 2098.613178] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2098.622260] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2098.631167] device hsr_slave_0 left promiscuous mode [ 2098.636362] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2098.644935] 60398 total pagecache pages [ 2098.649021] 0 pages in swap cache [ 2098.654414] Swap cache stats: add 0, delete 0, find 0/0 [ 2098.660433] team0 (unregistering): Port device team_slave_1 removed [ 2098.665063] Free swap = 0kB [ 2098.669981] Total swap = 0kB [ 2098.673000] 2097051 pages RAM [ 2098.681446] 0 pages HighMem/MovableOnly [ 2098.685443] 369649 pages reserved [ 2098.689181] 0 pages cma reserved [ 2098.692546] Unreclaimable slab info: [ 2098.696473] Name Used Total [ 2098.702016] pid_2 10KB 44KB [ 2098.707701] batadv_tt_change_cache 7KB 7KB [ 2098.713501] batadv_tl_cache 7KB 16KB [ 2098.718920] TIPC 16KB 30KB [ 2098.724295] SCTPv6 22KB 30KB [ 2098.735505] DCCPv6 20KB 30KB [ 2098.741382] DCCP 19KB 35KB [ 2098.746856] RXRPC 17KB 26KB [ 2098.752226] rxrpc_call_jar 123KB 133KB [ 2098.759657] bridge_fdb_cache 15KB 19KB [ 2098.765034] fib6_nodes 228KB 288KB [ 2098.770455] ip6_dst_cache 630KB 746KB [ 2098.775854] RAWv6 111KB 128KB [ 2098.781211] UDPv6 37KB 41KB [ 2098.786606] TCPv6 30KB 48KB [ 2098.791987] nf_conntrack 10KB 18KB [ 2098.797575] t10_alua_lu_gp_cache 0KB 3KB [ 2098.803198] sd_ext_cdb 0KB 7KB [ 2098.808618] scsi_sense_cache 1056KB 1060KB [ 2098.813975] virtio_scsi_cmd 16KB 16KB [ 2098.819375] sgpool-128 8KB 8KB [ 2098.824729] sgpool-64 4KB 12KB [ 2098.830759] sgpool-32 2KB 15KB [ 2098.836199] sgpool-16 1KB 7KB [ 2098.841558] sgpool-8 0KB 7KB [ 2098.850555] mqueue_inode_cache 16KB 22KB [ 2098.858198] bio_post_read_ctx 14KB 15KB [ 2098.863646] bio-2 14KB 15KB [ 2098.869090] jfs_mp 7KB 7KB [ 2098.874482] cifs_small_rq 15KB 16KB [ 2098.880015] cifs_request 67KB 67KB [ 2098.885376] cifs_mpx_ids 0KB 7KB [ 2098.890849] nfs_commit_data 3KB 14KB [ 2098.896290] nfs_write_data 34KB 44KB [ 2098.901669] ext4_system_zone 1KB 7KB [ 2098.907117] bio-1 1KB 7KB [ 2098.912473] pid_namespace 3KB 11KB [ 2098.918035] rpc_buffers 17KB 25KB [ 2098.923410] rpc_tasks 2KB 7KB [ 2098.928800] UNIX 1858KB 1931KB [ 2098.934155] tcp_bind_bucket 1KB 4KB [ 2098.939565] ip_fib_trie 34KB 47KB [ 2098.944917] ip_fib_alias 168KB 205KB [ 2098.950318] ip_dst_cache 11KB 24KB [ 2098.955706] RAW 67KB 90KB [ 2098.962031] UDP 45KB 67KB [ 2098.971174] TCP 25KB 28KB [ 2098.977024] hugetlbfs_inode_cache 3KB 15KB [ 2098.982738] fscache_cookie_jar 1KB 7KB [ 2098.988249] eventpoll_pwq 24KB 39KB [ 2098.993634] eventpoll_epi 46KB 70KB [ 2098.999173] inotify_inode_mark 10KB 31KB [ 2099.004622] request_queue 199KB 199KB [ 2099.010031] blkdev_requests 1KB 3KB [ 2099.015389] blkdev_ioc 23KB 34KB [ 2099.020762] bio-0 824KB 892KB [ 2099.026153] biovec-max 1452KB 1526KB [ 2099.031505] biovec-64 969KB 1094KB [ 2099.036892] biovec-16 136KB 161KB [ 2099.042345] bio_integrity_payload 1KB 8KB [ 2099.048112] khugepaged_mm_slot 2KB 23KB [ 2099.053552] uid_cache 0KB 4KB [ 2099.058941] dmaengine-unmap-2 0KB 3KB [ 2099.065232] skbuff_fclone_cache 18KB 48KB [ 2099.070868] skbuff_head_cache 9033KB 9041KB [ 2099.076285] configfs_dir_cache 3KB 7KB [ 2099.081723] file_lock_cache 25KB 83KB [ 2099.087705] file_lock_ctx 9KB 11KB [ 2099.093077] fsnotify_mark_connector 5KB 19KB [ 2099.102956] net_namespace 87KB 105KB [ 2099.111960] shmem_inode_cache 8061KB 8217KB [ 2099.120879] task_delay_info 261KB 363KB [ 2099.130016] taskstats 16KB 42KB [ 2099.135375] proc_dir_entry 970KB 997KB [ 2099.144324] pde_opener 14KB 31KB [ 2099.153291] seq_file 223KB 378KB [ 2099.162384] sigqueue 55KB 78KB [ 2099.173282] kernfs_node_cache 18334KB 18415KB [ 2099.182481] mnt_cache 243KB 252KB [ 2099.191677] filp 7331KB 7683KB [ 2099.200815] names_cache 109344KB 109403KB [ 2099.209904] iint_cache 24KB 43KB [ 2099.215277] key_jar 19KB 105KB [ 2099.224403] uts_namespace 4KB 7KB [ 2099.239645] nsproxy 3KB 11KB [ 2099.245029] vm_area_struct 2997KB 3492KB [ 2099.254119] mm_struct 459KB 546KB [ 2099.263143] fs_cache 275KB 360KB [ 2099.274173] files_cache 1040KB 1102KB [ 2099.283323] signal_cache 1940KB 1990KB [ 2099.292409] sighand_cache 559KB 638KB [ 2099.303007] task_struct 8509KB 8585KB [ 2099.315948] cred_jar 2306KB 2644KB [ 2099.321329] anon_vma_chain 916KB 1303KB [ 2099.334578] anon_vma 131KB 308KB [ 2099.344227] pid 170KB 264KB [ 2099.349652] Acpi-Operand 156KB 198KB [ 2099.354999] Acpi-ParseExt 9KB 11KB [ 2099.364971] Acpi-Parse 41KB 47KB [ 2099.377524] Acpi-State 52KB 63KB [ 2099.382915] Acpi-Namespace 20KB 27KB [ 2099.392090] numa_policy 0KB 3KB [ 2099.402658] debug_objects_cache 1862KB 1906KB [ 2099.410607] trace_event_file 297KB 298KB [ 2099.423181] ftrace_event_field 398KB 401KB [ 2099.430880] pool_workqueue 145KB 152KB [ 2099.442958] page->ptl 427KB 988KB [ 2099.452102] kmalloc-2097152 2050KB 2050KB [ 2099.462861] kmalloc-524288 2056KB 2056KB [ 2099.484534] kmalloc-262144 1290KB 1290KB [ 2099.493656] kmalloc-131072 650KB 650KB [ 2099.504440] kmalloc-65536 2904KB 2970KB [ 2099.514086] kmalloc-32768 2310KB 2475KB [ 2099.523357] kmalloc-16384 1303KB 1336KB [ 2099.528836] kmalloc-8192 5436KB 5469KB [ 2099.534207] kmalloc-4096 29346KB 29346KB [ 2099.543496] kmalloc-2048 17586KB 18085KB [ 2099.548931] kmalloc-1024 13270KB 13804KB [ 2099.554291] kmalloc-512 17026KB 17028KB [ 2099.563460] kmalloc-256 5663KB 6352KB [ 2099.568905] kmalloc-128 1350KB 1610KB [ 2099.574256] kmalloc-96 3440KB 4124KB [ 2099.583397] kmalloc-64 2734KB 3832KB [ 2099.588841] kmalloc-32 1938KB 2547KB [ 2099.594291] kmalloc-192 2288KB 2936KB [ 2099.603536] kmem_cache 177KB 183KB [ 2099.608974] Out of memory (oom_kill_allocating_task): Kill process 15402 (systemd-rfkill) score 0 or sacrifice child [ 2099.621566] Killed process 15402 (systemd-rfkill) total-vm:37800kB, anon-rss:376kB, file-rss:0kB, shmem-rss:0kB [ 2099.632855] oom_reaper: reaped process 15402 (systemd-rfkill), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2099.654419] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2099.672489] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2099.694470] team0 (unregistering): Port device team_slave_0 removed [ 2099.703546] CPU: 1 PID: 8106 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2099.711010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2099.720351] Call Trace: [ 2099.722931] dump_stack+0x1fc/0x2ef [ 2099.726550] dump_header+0x15d/0xc3f [ 2099.730253] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2099.735345] ? ___ratelimit+0x319/0x590 [ 2099.739312] oom_kill_process.cold+0x10/0x692 [ 2099.743800] ? check_preemption_disabled+0x41/0x280 [ 2099.748809] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2099.754074] out_of_memory+0x1072/0x1390 [ 2099.758130] ? oom_killer_disable+0x270/0x270 [ 2099.762617] ? mutex_trylock+0x15f/0x1a0 [ 2099.766672] __alloc_pages_nodemask+0x23a2/0x2890 [ 2099.771528] ? find_get_entry+0x4cd/0x8a0 [ 2099.775681] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2099.780554] alloc_pages_current+0x193/0x2a0 [ 2099.785048] filemap_fault+0x146e/0x2180 [ 2099.789113] ext4_filemap_fault+0x84/0xb0 [ 2099.793251] __do_fault+0x10b/0x4b0 [ 2099.796866] ? do_raw_spin_unlock+0x171/0x230 [ 2099.801353] __handle_mm_fault+0x273b/0x41c0 [ 2099.805754] ? vm_insert_page+0x9c0/0x9c0 [ 2099.809889] ? __fget+0x356/0x510 [ 2099.813342] ? check_preemption_disabled+0x41/0x280 [ 2099.818355] handle_mm_fault+0x436/0xb10 [ 2099.822411] __do_page_fault+0x68e/0xd60 [ 2099.826476] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2099.831500] ? spurious_fault+0x840/0x840 [ 2099.835639] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2099.841473] ? page_fault+0x8/0x30 [ 2099.845008] page_fault+0x1e/0x30 [ 2099.848452] RIP: 0033:0x443b00 [ 2099.851634] Code: e8 85 fd 01 00 48 8b 44 24 08 48 8b 5c 24 10 48 8b 4c 24 18 e9 d1 fe ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 03 48 89 d0 48 8b 88 f8 0d 00 00 48 85 c9 74 26 48 89 c2 48 89 [ 2099.870521] RSP: 002b:000000c00005de48 EFLAGS: 00010246 [ 2099.875961] RAX: 000000c000040800 RBX: 000001f3c227766e RCX: 0000000000000000 [ 2099.883246] RDX: 0000000000000000 RSI: 000001f3c227766e RDI: 0000000000000000 [ 2099.890508] RBP: 000000c00005df30 R08: 00007ffd47b2a000 R09: 0000021a74389800 [ 2099.897765] R10: 0012c5e805351248 R11: 0000000000000001 R12: 000000c00005dde8 [ 2099.905174] R13: 0000000000000004 R14: 000000c000498680 R15: 0000000000000000 [ 2100.032849] Mem-Info: [ 2100.041728] active_anon:14491 inactive_anon:59599 isolated_anon:0 [ 2100.041728] active_file:21 inactive_file:20 isolated_file:0 [ 2100.041728] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2100.041728] slab_reclaimable:12879 slab_unreclaimable:115428 [ 2100.041728] mapped:22121 shmem:60369 pagetables:554 bounce:0 [ 2100.041728] free:25128 free_pcp:0 free_cma:0 [ 2100.108117] ieee802154 phy0 wpan0: encryption failed: -22 [ 2100.113727] ieee802154 phy1 wpan1: encryption failed: -22 [ 2100.155133] Node 0 active_anon:54708kB inactive_anon:59100kB active_file:40kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72200kB dirty:0kB writeback:0kB shmem:60832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2100.202495] Node 1 active_anon:3212kB inactive_anon:179296kB active_file:24kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16256kB dirty:0kB writeback:0kB shmem:180644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2100.239433] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2100.271124] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2100.276242] Node 0 DMA32 free:35972kB min:35996kB low:44992kB high:53988kB active_anon:54708kB inactive_anon:59080kB active_file:40kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:1812kB bounce:0kB free_pcp:428kB local_pcp:204kB free_cma:0kB [ 2100.316708] lowmem_reserve[]: 0 0 1 1 1 [ 2100.320720] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2100.351715] lowmem_reserve[]: 0 0 0 0 0 [ 2100.355890] Node 1 Normal free:53680kB min:53876kB low:67344kB high:80812kB active_anon:3212kB inactive_anon:179296kB active_file:24kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:316kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2100.394462] lowmem_reserve[]: 0 0 0 0 0 [ 2100.398563] Node 0 DMA: 2*4kB (ME) 3*8kB (UM) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10976kB [ 2100.422927] Node 0 DMA32: 610*4kB (UME) 482*8kB (UME) 353*16kB (UME) 171*32kB (ME) 68*64kB (UME) 35*128kB (UM) 13*256kB (UM) 6*512kB (UM) 3*1024kB (U) 0*2048kB 0*4096kB = 35720kB [ 2100.442602] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2100.469093] Node 1 Normal: 342*4kB (ME) 293*8kB (UME) 205*16kB (ME) 63*32kB (UME) 6*64kB (M) 4*128kB (ME) 1*256kB (U) 3*512kB (UME) 1*1024kB (U) 2*2048kB (UM) 9*4096kB (U) = 53680kB [ 2100.497926] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2100.512769] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2100.542360] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2100.553481] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2100.572750] 60400 total pagecache pages [ 2100.580355] 0 pages in swap cache [ 2100.583812] Swap cache stats: add 0, delete 0, find 0/0 [ 2100.602375] Free swap = 0kB [ 2100.605415] Total swap = 0kB [ 2100.624228] 2097051 pages RAM [ 2100.630321] 0 pages HighMem/MovableOnly [ 2100.634279] 369649 pages reserved [ 2100.642670] 0 pages cma reserved [ 2100.652494] Unreclaimable slab info: [ 2100.663841] Name Used Total [ 2100.669467] pid_2 10KB 44KB [ 2100.674895] batadv_tt_change_cache 7KB 7KB [ 2100.702824] batadv_tl_cache 7KB 16KB [ 2100.713584] TIPC 16KB 30KB [ 2100.722700] SCTPv6 22KB 30KB [ 2100.742841] DCCPv6 20KB 30KB [ 2100.748944] DCCP 19KB 35KB [ 2100.754331] RXRPC 17KB 26KB [ 2100.768329] rxrpc_call_jar 123KB 133KB [ 2100.773709] bridge_fdb_cache 15KB 19KB [ 2100.790640] fib6_nodes 228KB 288KB [ 2100.800136] ip6_dst_cache 630KB 746KB [ 2100.820026] RAWv6 111KB 128KB [ 2100.825416] UDPv6 37KB 41KB [ 2100.845613] TCPv6 30KB 48KB [ 2100.851011] nf_conntrack 10KB 18KB [ 2100.860907] t10_alua_lu_gp_cache 0KB 3KB [ 2100.874355] sd_ext_cdb 0KB 7KB [ 2100.882609] scsi_sense_cache 1056KB 1060KB [ 2100.889983] virtio_scsi_cmd 16KB 16KB [ 2100.895357] sgpool-128 8KB 8KB [ 2100.904429] sgpool-64 4KB 12KB [ 2100.930795] sgpool-32 2KB 15KB [ 2100.941059] sgpool-16 1KB 7KB [ 2100.952994] sgpool-8 0KB 7KB [ 2100.964927] mqueue_inode_cache 16KB 22KB [ 2100.972684] bio_post_read_ctx 14KB 15KB [ 2100.985403] bio-2 14KB 15KB [ 2100.991741] jfs_mp 7KB 7KB [ 2101.004612] cifs_small_rq 15KB 16KB [ 2101.023334] cifs_request 67KB 67KB [ 2101.032816] cifs_mpx_ids 0KB 7KB [ 2101.044722] nfs_commit_data 3KB 14KB [ 2101.052037] nfs_write_data 34KB 44KB [ 2101.072564] ext4_system_zone 1KB 7KB [ 2101.081049] bio-1 1KB 7KB [ 2101.086465] pid_namespace 3KB 11KB [ 2101.091831] rpc_buffers 17KB 25KB [ 2101.100355] rpc_tasks 2KB 7KB [ 2101.105759] UNIX 1858KB 1931KB [ 2101.111110] tcp_bind_bucket 1KB 4KB [ 2101.116578] ip_fib_trie 34KB 47KB [ 2101.121934] ip_fib_alias 168KB 205KB [ 2101.127345] ip_dst_cache 11KB 24KB [ 2101.132700] RAW 67KB 90KB [ 2101.138094] UDP 45KB 67KB [ 2101.143445] TCP 25KB 28KB [ 2101.148902] hugetlbfs_inode_cache 3KB 15KB [ 2101.154602] fscache_cookie_jar 1KB 7KB [ 2101.160102] eventpoll_pwq 24KB 39KB [ 2101.165502] eventpoll_epi 46KB 70KB [ 2101.170859] inotify_inode_mark 10KB 31KB [ 2101.176342] request_queue 199KB 199KB [ 2101.181700] blkdev_requests 1KB 3KB [ 2101.191342] blkdev_ioc 23KB 34KB [ 2101.223316] bio-0 824KB 892KB [ 2101.250748] biovec-max 1452KB 1526KB [ 2101.262477] biovec-64 969KB 1094KB [ 2101.268793] biovec-16 136KB 161KB [ 2101.274171] bio_integrity_payload 1KB 8KB [ 2101.283546] khugepaged_mm_slot 2KB 23KB [ 2101.292621] uid_cache 0KB 4KB [ 2101.305324] dmaengine-unmap-2 0KB 3KB [ 2101.323187] skbuff_fclone_cache 18KB 48KB [ 2101.328828] skbuff_head_cache 9214KB 9221KB [ 2101.334196] configfs_dir_cache 3KB 7KB [ 2101.341987] file_lock_cache 25KB 83KB [ 2101.349812] file_lock_ctx 9KB 11KB [ 2101.355192] fsnotify_mark_connector 5KB 19KB [ 2101.364770] net_namespace 87KB 105KB [ 2101.373291] shmem_inode_cache 8061KB 8217KB [ 2101.380285] task_delay_info 261KB 363KB [ 2101.389760] taskstats 16KB 42KB [ 2101.395171] proc_dir_entry 970KB 997KB [ 2101.421223] pde_opener 14KB 31KB [ 2101.430323] seq_file 223KB 378KB [ 2101.439529] sigqueue 55KB 78KB [ 2101.444917] kernfs_node_cache 18321KB 18415KB [ 2101.454041] mnt_cache 243KB 252KB [ 2101.463137] filp 7331KB 7683KB [ 2101.472195] names_cache 109344KB 109403KB [ 2101.478760] iint_cache 24KB 43KB [ 2101.484133] key_jar 19KB 105KB [ 2101.502820] uts_namespace 4KB 7KB [ 2101.510320] nsproxy 3KB 11KB [ 2101.524593] vm_area_struct 2997KB 3492KB [ 2101.533693] mm_struct 459KB 546KB [ 2101.542512] fs_cache 275KB 360KB [ 2101.549517] files_cache 1040KB 1102KB [ 2101.554893] signal_cache 1940KB 1990KB [ 2101.560312] sighand_cache 559KB 638KB [ 2101.576744] task_struct 8509KB 8585KB [ 2101.582128] cred_jar 2306KB 2644KB [ 2101.590474] anon_vma_chain 916KB 1303KB [ 2101.599473] anon_vma 131KB 308KB [ 2101.604851] pid 170KB 264KB [ 2101.614007] Acpi-Operand 156KB 198KB [ 2101.623611] Acpi-ParseExt 9KB 11KB [ 2101.632987] Acpi-Parse 41KB 47KB [ 2101.649573] Acpi-State 52KB 63KB [ 2101.654971] Acpi-Namespace 20KB 27KB [ 2101.662244] numa_policy 0KB 3KB [ 2101.674092] debug_objects_cache 1862KB 1906KB [ 2101.692820] trace_event_file 297KB 298KB [ 2101.714262] ftrace_event_field 398KB 401KB [ 2101.723690] pool_workqueue 145KB 152KB [ 2101.743923] page->ptl 427KB 988KB [ 2101.751204] kmalloc-2097152 2050KB 2050KB [ 2101.761427] kmalloc-524288 2056KB 2056KB [ 2101.783025] kmalloc-262144 1290KB 1290KB [ 2101.792146] kmalloc-131072 650KB 650KB [ 2101.803031] kmalloc-65536 2904KB 2970KB [ 2101.828710] kmalloc-32768 2310KB 2475KB [ 2101.834097] kmalloc-16384 1303KB 1336KB [ 2101.843152] kmalloc-8192 5436KB 5469KB [ 2101.855131] kmalloc-4096 29354KB 29354KB [ 2101.867138] kmalloc-2048 17586KB 18085KB [ 2101.872538] kmalloc-1024 13378KB 13804KB [ 2101.880065] kmalloc-512 17328KB 17328KB [ 2101.891689] kmalloc-256 5663KB 6352KB [ 2101.902447] kmalloc-128 1350KB 1610KB [ 2101.910828] kmalloc-96 3463KB 4124KB [ 2101.925512] kmalloc-64 2734KB 3832KB [ 2101.932426] kmalloc-32 1942KB 2547KB [ 2101.945034] kmalloc-192 2288KB 2936KB [ 2101.952548] kmem_cache 177KB 183KB [ 2101.982886] Out of memory (oom_kill_allocating_task): Kill process 8106 (syz-fuzzer) score 0 or sacrifice child [ 2102.003316] Killed process 15447 (syz-executor.1) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 2102.038882] oom_reaper: reaped process 15416 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2102.051746] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2102.081635] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2102.094596] CPU: 0 PID: 8103 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2102.102073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2102.111428] Call Trace: [ 2102.114025] dump_stack+0x1fc/0x2ef [ 2102.117671] dump_header+0x15d/0xc3f [ 2102.121391] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2102.126496] ? ___ratelimit+0x319/0x590 [ 2102.130475] oom_kill_process.cold+0x10/0x692 [ 2102.134976] ? check_preemption_disabled+0x41/0x280 [ 2102.140005] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2102.145283] out_of_memory+0x1072/0x1390 [ 2102.149335] ? oom_killer_disable+0x270/0x270 [ 2102.153846] ? mutex_trylock+0x15f/0x1a0 [ 2102.157913] __alloc_pages_nodemask+0x23a2/0x2890 [ 2102.162761] ? find_get_entry+0x4cd/0x8a0 [ 2102.166899] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2102.171759] alloc_pages_current+0x193/0x2a0 [ 2102.176256] filemap_fault+0x146e/0x2180 [ 2102.180317] ext4_filemap_fault+0x84/0xb0 [ 2102.186103] __do_fault+0x10b/0x4b0 [ 2102.189720] __handle_mm_fault+0x273b/0x41c0 [ 2102.194119] ? vm_insert_page+0x9c0/0x9c0 [ 2102.198272] ? check_preemption_disabled+0x41/0x280 [ 2102.203646] handle_mm_fault+0x436/0xb10 [ 2102.207715] __do_page_fault+0x68e/0xd60 [ 2102.211773] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2102.216785] ? spurious_fault+0x840/0x840 [ 2102.220925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2102.225759] ? page_fault+0x8/0x30 [ 2102.229300] page_fault+0x1e/0x30 [ 2102.232739] RIP: 0033:0x40b725 [ 2102.235914] Code: Bad RIP value. [ 2102.239260] RSP: 002b:000000c00005fed0 EFLAGS: 00010202 [ 2102.244609] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 2102.251883] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f198 [ 2102.259137] RBP: 000000c00005ff00 R08: 0000000000000000 R09: 0000000000000000 [ 2102.267344] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 2102.274601] R13: 000000c0006b8400 R14: 000000c0000004e0 R15: 00007f79d51871c3 [ 2102.295406] Mem-Info: [ 2102.297882] active_anon:14344 inactive_anon:59599 isolated_anon:0 [ 2102.297882] active_file:12 inactive_file:18 isolated_file:0 [ 2102.297882] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2102.297882] slab_reclaimable:12879 slab_unreclaimable:115547 [ 2102.297882] mapped:22113 shmem:60369 pagetables:519 bounce:0 [ 2102.297882] free:13860 free_pcp:256 free_cma:0 [ 2102.309888] syz-executor.4: vmalloc: allocation failure, allocated 1596231680 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2102.341301] Node 0 active_anon:54164kB inactive_anon:59100kB active_file:36kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72196kB dirty:0kB writeback:0kB shmem:60832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2102.373345] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2102.383921] Node 1 active_anon:3212kB inactive_anon:179296kB active_file:12kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16256kB dirty:0kB writeback:0kB shmem:180644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2102.406096] CPU: 1 PID: 15416 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2102.419230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2102.419848] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2102.428580] Call Trace: [ 2102.428604] dump_stack+0x1fc/0x2ef [ 2102.428621] warn_alloc.cold+0x7b/0x18f [ 2102.428638] ? zone_watermark_ok_safe+0x260/0x260 [ 2102.428651] ? rcu_nmi_exit+0xb3/0x180 [ 2102.428684] __vmalloc_area_node+0x4fd/0x780 [ 2102.464218] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2102.465014] ? __vmalloc_node_range+0x180/0x180 [ 2102.469874] Node 0 DMA32 free:17840kB min:35996kB low:44992kB high:53988kB active_anon:54164kB inactive_anon:59080kB active_file:36kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1760kB bounce:0kB free_pcp:768kB local_pcp:520kB free_cma:0kB [ 2102.473705] ? _raw_spin_unlock+0x29/0x40 [ 2102.486640] lowmem_reserve[]: 0 0 1 1 1 [ 2102.487741] ? __get_vm_area_node+0x2e2/0x3a0 [ 2102.525597] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2102.529205] __vmalloc_node_range+0xed/0x180 [ 2102.559535] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2102.563868] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2102.564496] lowmem_reserve[]: 0 0 0 0 0 [ 2102.569229] vmalloc_user+0x70/0xe0 [ 2102.569243] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2102.569257] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2102.569271] __vb2_queue_alloc+0x472/0xe60 [ 2102.569300] vb2_core_create_bufs+0x273/0x7e0 [ 2102.573258] Node 1 Normal free:26716kB min:53876kB low:67344kB high:80812kB active_anon:3212kB inactive_anon:179296kB active_file:12kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:316kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2102.576873] ? __vb2_queue_free+0x870/0x870 [ 2102.576889] ? __video_do_ioctl+0x632/0xcd0 [ 2102.576906] ? pi_state_update_owner+0x450/0x450 [ 2102.576920] ? __mutex_lock+0x368/0x1190 [ 2102.576937] vb2_create_bufs+0x332/0x620 [ 2102.576954] ? mark_held_locks+0xf0/0xf0 [ 2102.576969] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2102.576981] ? futex_wait_queue_me+0x404/0x5e0 [ 2102.576999] ? pi_state_update_owner+0x450/0x450 [ 2102.589794] lowmem_reserve[]: 0 0 0 0 0 [ 2102.594166] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2102.631496] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 2102.636144] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2102.636165] v4l_create_bufs+0xb2/0x160 [ 2102.636183] __video_do_ioctl+0x49a/0xcd0 [ 2102.636204] ? v4l_querycap+0x340/0x340 [ 2102.640247] Node 0 DMA32: 538*4kB (ME) 409*8kB (UME) 284*16kB (UME) 124*32kB (UME) 31*64kB (UME) 9*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17840kB [ 2102.644305] ? __might_fault+0x192/0x1d0 [ 2102.644323] ? v4l_querycap+0x340/0x340 [ 2102.644336] video_usercopy+0x13f/0xfa0 [ 2102.644354] ? v4l_enumstd+0x60/0x60 [ 2102.644367] ? do_futex+0x171/0x1880 [ 2102.644382] ? mark_held_locks+0xf0/0xf0 [ 2102.644400] ? debug_check_no_obj_freed+0x201/0x490 [ 2102.644425] ? video_usercopy+0xfa0/0xfa0 [ 2102.644437] v4l2_ioctl+0x147/0x1a0 [ 2102.644450] ? video_devdata+0xa0/0xa0 [ 2102.644468] do_vfs_ioctl+0xcdb/0x12e0 [ 2102.644483] ? lock_downgrade+0x720/0x720 [ 2102.644499] ? check_preemption_disabled+0x41/0x280 [ 2102.644513] ? ioctl_preallocate+0x200/0x200 [ 2102.644532] ? __fget+0x356/0x510 [ 2102.644548] ? do_dup2+0x450/0x450 [ 2102.644563] ? __se_sys_futex+0x298/0x3b0 [ 2102.644586] ksys_ioctl+0x9b/0xc0 [ 2102.644602] __x64_sys_ioctl+0x6f/0xb0 [ 2102.644617] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2102.644631] do_syscall_64+0xf9/0x620 [ 2102.644652] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2102.644664] RIP: 0033:0x7f4d6c67c0c9 [ 2102.644679] Code: Bad RIP value. [ 2102.644687] RSP: 002b:00007f4d6abee168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2102.644700] RAX: ffffffffffffffda RBX: 00007f4d6c79bf80 RCX: 00007f4d6c67c0c9 [ 2102.644709] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 2102.644717] RBP: 00007f4d6c6d7ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2102.644725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2102.644734] R13: 00007ffda0de6dbf R14: 00007f4d6abee300 R15: 0000000000022000 [ 2102.667578] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2102.675381] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2102.691734] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2102.732814] Mem-Info: [ 2102.732847] active_anon:14344 inactive_anon:59599 isolated_anon:0 [ 2102.732847] active_file:12 inactive_file:18 isolated_file:0 [ 2102.732847] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2102.732847] slab_reclaimable:12879 slab_unreclaimable:115547 [ 2102.732847] mapped:22113 shmem:60369 pagetables:519 bounce:0 [ 2102.732847] free:13860 free_pcp:252 free_cma:0 [ 2102.743761] Node 1 Normal: 343*4kB (UME) 292*8kB (ME) 206*16kB (UME) 62*32kB (ME) 7*64kB (UM) 5*128kB (UME) 1*256kB (U) 2*512kB (ME) 1*1024kB (U) 1*2048kB (M) 3*4096kB (U) = 26716kB [ 2102.785041] Node 0 active_anon:54164kB inactive_anon:59100kB active_file:36kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72196kB dirty:0kB writeback:0kB shmem:60832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2102.794658] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2102.844685] Node 1 active_anon:3212kB inactive_anon:179296kB active_file:12kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16256kB dirty:0kB writeback:0kB shmem:180644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2102.857331] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2102.888452] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2102.901477] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2102.955564] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2102.979874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2103.025688] Node 0 DMA32 free:17588kB min:35996kB low:44992kB high:53988kB active_anon:54164kB inactive_anon:59080kB active_file:36kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1760kB bounce:0kB free_pcp:1004kB local_pcp:248kB free_cma:0kB [ 2103.050334] 60399 total pagecache pages [ 2103.074540] lowmem_reserve[]: 0 0 1 1 1 [ 2103.121149] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2103.134848] 0 pages in swap cache [ 2103.164585] lowmem_reserve[]: 0 0 0 0 0 [ 2103.185363] Swap cache stats: add 0, delete 0, find 0/0 [ 2103.186987] Node 1 Normal free:26916kB min:53876kB low:67344kB high:80812kB active_anon:3212kB inactive_anon:179296kB active_file:32kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:316kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2103.190777] Free swap = 0kB [ 2103.240266] lowmem_reserve[]: 0 0 0 0 0 [ 2103.244286] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 2103.278194] Node 0 DMA32: 565*4kB (ME) 419*8kB (UME) 288*16kB (UME) 130*32kB (UME) 33*64kB (UME) 9*128kB (UM) 2*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 18668kB [ 2103.304620] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2103.310971] Total swap = 0kB [ 2103.329706] 2097051 pages RAM [ 2103.332830] 0 pages HighMem/MovableOnly [ 2103.340129] Node 1 Normal: 343*4kB (UME) 293*8kB (UME) 205*16kB (ME) 62*32kB (ME) 7*64kB (UM) 5*128kB (UME) 0*256kB 3*512kB (UME) 1*1024kB (U) 1*2048kB (M) 3*4096kB (U) = 26964kB [ 2103.350442] 369649 pages reserved [ 2103.367445] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2103.383588] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2103.404165] 0 pages cma reserved [ 2103.407637] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2103.413902] Unreclaimable slab info: [ 2103.430412] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2103.443447] Name Used Total [ 2103.445965] 60399 total pagecache pages [ 2103.453008] 0 pages in swap cache [ 2103.470545] Swap cache stats: add 0, delete 0, find 0/0 [ 2103.483162] pid_2 10KB 44KB [ 2103.494544] Free swap = 0kB [ 2103.495877] batadv_tt_change_cache 5KB 7KB [ 2103.503475] batadv_tl_cache 7KB 16KB [ 2103.523561] TIPC 16KB 30KB [ 2103.529036] SCTPv6 22KB 30KB [ 2103.533619] Total swap = 0kB [ 2103.534449] DCCPv6 20KB 30KB [ 2103.543796] 2097051 pages RAM [ 2103.555351] DCCP 19KB 35KB [ 2103.560775] RXRPC 17KB 26KB [ 2103.575067] rxrpc_call_jar 123KB 133KB [ 2103.584254] bridge_fdb_cache 14KB 19KB [ 2103.588480] 0 pages HighMem/MovableOnly [ 2103.593586] 369649 pages reserved [ 2103.599393] fib6_nodes 226KB 288KB [ 2103.604767] ip6_dst_cache 630KB 746KB [ 2103.610154] 0 pages cma reserved [ 2103.628258] RAWv6 111KB 128KB [ 2103.633693] UDPv6 37KB 41KB [ 2103.639095] TCPv6 30KB 48KB [ 2103.644470] nf_conntrack 6KB 18KB [ 2103.664305] t10_alua_lu_gp_cache 0KB 3KB [ 2103.673698] sd_ext_cdb 0KB 7KB [ 2103.701603] scsi_sense_cache 1056KB 1060KB [ 2103.724825] virtio_scsi_cmd 16KB 16KB [ 2103.730404] sgpool-128 8KB 8KB [ 2103.754179] sgpool-64 4KB 12KB [ 2103.759628] sgpool-32 2KB 15KB [ 2103.764999] sgpool-16 1KB 7KB [ 2103.788596] sgpool-8 0KB 7KB [ 2103.794002] mqueue_inode_cache 16KB 22KB [ 2103.803100] bio_post_read_ctx 14KB 15KB [ 2103.826352] bio-2 14KB 15KB [ 2103.832268] jfs_mp 7KB 7KB [ 2103.844892] cifs_small_rq 15KB 16KB [ 2103.867895] cifs_request 67KB 67KB [ 2103.873296] cifs_mpx_ids 0KB 7KB [ 2103.905093] nfs_commit_data 3KB 14KB [ 2103.928286] nfs_write_data 34KB 44KB [ 2103.933711] ext4_system_zone 1KB 7KB [ 2103.957466] bio-1 1KB 7KB [ 2103.962868] pid_namespace 3KB 11KB [ 2103.988841] rpc_buffers 17KB 25KB [ 2103.994245] rpc_tasks 2KB 7KB [ 2104.014704] UNIX 1809KB 1886KB [ 2104.020194] tcp_bind_bucket 1KB 4KB [ 2104.043578] ip_fib_trie 34KB 47KB [ 2104.070001] ip_fib_alias 166KB 205KB [ 2104.084327] ip_dst_cache 11KB 24KB [ 2104.128607] RAW 66KB 90KB [ 2104.134006] UDP 45KB 67KB [ 2104.163663] TCP 25KB 28KB [ 2104.208955] hugetlbfs_inode_cache 3KB 15KB [ 2104.214695] fscache_cookie_jar 1KB 7KB [ 2104.242667] eventpoll_pwq 23KB 39KB [ 2104.274267] eventpoll_epi 45KB 70KB [ 2104.294583] inotify_inode_mark 10KB 31KB [ 2104.303419] request_queue 199KB 199KB [ 2104.325031] blkdev_requests 1KB 3KB [ 2104.333968] blkdev_ioc 23KB 34KB [ 2104.361260] bio-0 824KB 892KB [ 2104.372604] biovec-max 1452KB 1526KB [ 2104.398698] biovec-64 947KB 1094KB [ 2104.404106] biovec-16 133KB 161KB [ 2104.423324] bio_integrity_payload 1KB 8KB [ 2104.449737] khugepaged_mm_slot 2KB 23KB [ 2104.471059] uid_cache 0KB 4KB [ 2104.484176] dmaengine-unmap-2 0KB 3KB [ 2104.509766] skbuff_fclone_cache 18KB 48KB [ 2104.531140] skbuff_head_cache 9405KB 9412KB [ 2104.544068] configfs_dir_cache 3KB 7KB [ 2104.568155] file_lock_cache 25KB 83KB [ 2104.573557] file_lock_ctx 9KB 11KB [ 2104.601856] fsnotify_mark_connector 5KB 19KB [ 2104.614276] net_namespace 87KB 96KB [ 2104.641244] shmem_inode_cache 8060KB 8217KB [ 2104.653281] task_delay_info 253KB 363KB [ 2104.675040] taskstats 16KB 42KB [ 2104.703340] proc_dir_entry 953KB 997KB [ 2104.712042] pde_opener 14KB 31KB [ 2104.733706] seq_file 219KB 378KB [ 2104.744812] sigqueue 54KB 78KB [ 2104.768895] kernfs_node_cache 18289KB 18399KB [ 2104.774285] mnt_cache 243KB 252KB [ 2104.801091] filp 7290KB 7683KB [ 2104.814632] names_cache 109335KB 109386KB [ 2104.842151] iint_cache 24KB 43KB [ 2104.852243] key_jar 19KB 105KB [ 2104.873546] uts_namespace 4KB 7KB [ 2104.900165] nsproxy 3KB 11KB [ 2104.920017] vm_area_struct 2993KB 3492KB [ 2104.934141] mm_struct 456KB 546KB [ 2104.962275] fs_cache 272KB 360KB [ 2104.984800] files_cache 1026KB 1102KB [ 2105.013148] signal_cache 1904KB 1990KB [ 2105.036617] sighand_cache 552KB 638KB [ 2105.042162] task_struct 8496KB 8572KB [ 2105.054405] cred_jar 2270KB 2644KB [ 2105.081407] anon_vma_chain 911KB 1303KB [ 2105.104547] anon_vma 117KB 308KB [ 2105.110119] pid 166KB 264KB [ 2105.133002] Acpi-Operand 156KB 198KB [ 2105.159547] Acpi-ParseExt 9KB 11KB [ 2105.164935] Acpi-Parse 41KB 47KB [ 2105.171411] Acpi-State 52KB 63KB [ 2105.198629] Acpi-Namespace 20KB 27KB [ 2105.204023] numa_policy 0KB 3KB [ 2105.227489] debug_objects_cache 1857KB 1906KB [ 2105.233058] trace_event_file 297KB 298KB [ 2105.256649] ftrace_event_field 398KB 401KB [ 2105.262135] pool_workqueue 145KB 152KB [ 2105.291356] page->ptl 425KB 988KB [ 2105.332980] kmalloc-2097152 2050KB 2050KB [ 2105.366642] kmalloc-524288 2056KB 2056KB [ 2105.372107] kmalloc-262144 1290KB 1290KB [ 2105.398385] kmalloc-131072 650KB 650KB [ 2105.403784] kmalloc-65536 2904KB 2970KB [ 2105.424582] kmalloc-32768 2310KB 2475KB [ 2105.433501] kmalloc-16384 1303KB 1320KB [ 2105.456807] kmalloc-8192 5420KB 5453KB [ 2105.462295] kmalloc-4096 29354KB 29354KB [ 2105.493295] kmalloc-2048 17586KB 18085KB [ 2105.498758] kmalloc-1024 13486KB 13804KB [ 2105.504125] kmalloc-512 17647KB 17647KB [ 2105.523954] kmalloc-256 5671KB 6352KB [ 2105.529410] kmalloc-128 1350KB 1610KB [ 2105.534790] kmalloc-96 3493KB 4124KB [ 2105.554627] kmalloc-64 2734KB 3832KB [ 2105.560127] kmalloc-32 1953KB 2547KB [ 2105.579255] kmalloc-192 2288KB 2936KB [ 2105.584638] kmem_cache 177KB 183KB [ 2105.604871] Out of memory (oom_kill_allocating_task): Kill process 8103 (syz-fuzzer) score 0 or sacrifice child [ 2105.629143] Killed process 12927 (syz-executor.5) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 2105.643540] oom_reaper: reaped process 12927 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2105.646392] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2105.685084] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2105.709605] CPU: 1 PID: 8103 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2105.717079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2105.726548] Call Trace: [ 2105.729151] dump_stack+0x1fc/0x2ef [ 2105.732783] dump_header+0x15d/0xc3f [ 2105.736500] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2105.741605] ? ___ratelimit+0x319/0x590 [ 2105.745584] oom_kill_process.cold+0x10/0x692 [ 2105.750086] ? check_preemption_disabled+0x41/0x280 [ 2105.755116] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2105.760392] out_of_memory+0x1072/0x1390 [ 2105.764466] ? oom_killer_disable+0x270/0x270 [ 2105.768970] ? mutex_trylock+0x15f/0x1a0 [ 2105.773037] __alloc_pages_nodemask+0x23a2/0x2890 [ 2105.777900] ? find_get_entry+0x4cd/0x8a0 [ 2105.782059] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2105.786960] alloc_pages_current+0x193/0x2a0 [ 2105.791370] filemap_fault+0x146e/0x2180 [ 2105.795446] ext4_filemap_fault+0x84/0xb0 [ 2105.799598] __do_fault+0x10b/0x4b0 [ 2105.803228] __handle_mm_fault+0x273b/0x41c0 [ 2105.807650] ? vm_insert_page+0x9c0/0x9c0 [ 2105.811815] ? check_preemption_disabled+0x41/0x280 [ 2105.816850] handle_mm_fault+0x436/0xb10 [ 2105.820922] __do_page_fault+0x68e/0xd60 [ 2105.825013] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2105.830036] ? spurious_fault+0x840/0x840 [ 2105.834187] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2105.839033] ? page_fault+0x8/0x30 [ 2105.842582] page_fault+0x1e/0x30 [ 2105.846033] RIP: 0033:0x40b725 [ 2105.849225] Code: Bad RIP value. [ 2105.852855] RSP: 002b:000000c00005fed0 EFLAGS: 00010202 [ 2105.858220] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 2105.865492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f198 [ 2105.872761] RBP: 000000c00005ff00 R08: 0000000000000000 R09: 0000000000000000 [ 2105.880031] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 2105.887391] R13: 000000c0006b8400 R14: 000000c0000004e0 R15: 00007f79d51871c3 [ 2106.084420] Mem-Info: [ 2106.121925] active_anon:14212 inactive_anon:59599 isolated_anon:0 [ 2106.121925] active_file:12 inactive_file:18 isolated_file:0 [ 2106.121925] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2106.121925] slab_reclaimable:12843 slab_unreclaimable:115230 [ 2106.121925] mapped:18528 shmem:60369 pagetables:492 bounce:0 [ 2106.121925] free:17778 free_pcp:456 free_cma:0 [ 2106.170509] Node 0 active_anon:54088kB inactive_anon:59100kB active_file:60kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72192kB dirty:0kB writeback:0kB shmem:60832kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2106.216070] Node 1 active_anon:2760kB inactive_anon:179296kB active_file:0kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1920kB dirty:0kB writeback:0kB shmem:180644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2106.260535] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2106.344855] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2106.353244] Node 0 DMA32 free:17992kB min:35996kB low:44992kB high:53988kB active_anon:54088kB inactive_anon:59080kB active_file:60kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1756kB bounce:0kB free_pcp:520kB local_pcp:288kB free_cma:0kB [ 2106.422491] lowmem_reserve[]: 0 0 1 1 1 [ 2106.468436] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2106.591894] lowmem_reserve[]: 0 0 0 0 0 [ 2106.604014] Node 1 Normal free:41984kB min:53876kB low:67344kB high:80812kB active_anon:2760kB inactive_anon:179296kB active_file:88kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:212kB bounce:0kB free_pcp:1452kB local_pcp:1216kB free_cma:0kB [ 2106.732889] lowmem_reserve[]: 0 0 0 0 0 [ 2106.762680] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 2106.808504] Node 0 DMA32: 566*4kB (UME) 424*8kB (UME) 267*16kB (ME) 118*32kB (UME) 33*64kB (UME) 9*128kB (UM) 2*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17992kB [ 2106.834822] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2106.904945] Node 1 Normal: 334*4kB (UME) 291*8kB (UME) 211*16kB (UME) 92*32kB (UME) 128*64kB (UM) 26*128kB (UME) 8*256kB (U) 6*512kB (UME) 1*1024kB (U) 1*2048kB (M) 3*4096kB (U) = 41984kB [ 2106.940260] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2106.952877] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2106.978517] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2106.994471] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2107.039588] 60399 total pagecache pages [ 2107.043597] 0 pages in swap cache [ 2107.078116] Swap cache stats: add 0, delete 0, find 0/0 [ 2107.083504] Free swap = 0kB [ 2107.124194] Total swap = 0kB [ 2107.148619] 2097051 pages RAM [ 2107.151737] 0 pages HighMem/MovableOnly [ 2107.202053] 369649 pages reserved [ 2107.237671] 0 pages cma reserved [ 2107.241059] Unreclaimable slab info: [ 2107.244773] Name Used Total [ 2107.283855] pid_2 9KB 44KB [ 2107.322783] batadv_tt_change_cache 4KB 7KB [ 2107.371900] batadv_tl_cache 7KB 16KB [ 2107.412985] TIPC 16KB 30KB [ 2107.444304] SCTPv6 22KB 30KB [ 2107.492382] DCCPv6 20KB 30KB [ 2107.504299] DCCP 19KB 35KB [ 2107.563335] RXRPC 17KB 26KB [ 2107.588369] rxrpc_call_jar 123KB 133KB [ 2107.593769] bridge_fdb_cache 17KB 19KB [ 2107.632181] fib6_nodes 226KB 288KB [ 2107.651886] ip6_dst_cache 638KB 746KB [ 2107.682380] RAWv6 111KB 128KB [ 2107.713142] UDPv6 37KB 41KB [ 2107.722220] TCPv6 30KB 48KB [ 2107.751456] nf_conntrack 5KB 18KB [ 2107.776305] t10_alua_lu_gp_cache 0KB 3KB [ 2107.781978] sd_ext_cdb 0KB 7KB [ 2107.814556] scsi_sense_cache 1056KB 1060KB [ 2107.837917] virtio_scsi_cmd 16KB 16KB [ 2107.843314] sgpool-128 8KB 8KB [ 2107.870586] sgpool-64 4KB 12KB [ 2107.903429] sgpool-32 2KB 15KB [ 2107.912117] sgpool-16 1KB 7KB [ 2107.936228] sgpool-8 0KB 7KB [ 2107.941628] mqueue_inode_cache 16KB 22KB [ 2107.976246] bio_post_read_ctx 14KB 15KB [ 2107.981713] bio-2 14KB 15KB [ 2108.030095] jfs_mp 7KB 7KB [ 2108.067670] cifs_small_rq 15KB 16KB [ 2108.073630] cifs_request 67KB 67KB [ 2108.131681] cifs_mpx_ids 0KB 7KB [ 2108.154093] nfs_commit_data 3KB 14KB [ 2108.160368] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2108.168483] nfs_write_data 34KB 44KB [ 2108.173900] ext4_system_zone 1KB 7KB [ 2108.191868] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2108.201049] bio-1 1KB 7KB [ 2108.210757] pid_namespace 3KB 11KB [ 2108.228679] rpc_buffers 17KB 25KB [ 2108.234083] rpc_tasks 2KB 7KB [ 2108.286632] UNIX 1800KB 1878KB [ 2108.301534] bond0 (unregistering): Released all slaves [ 2108.319746] tcp_bind_bucket 1KB 4KB [ 2108.327428] ip_fib_trie 34KB 47KB [ 2108.333399] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2108.335318] ip_fib_alias 166KB 205KB [ 2108.349543] ip_dst_cache 11KB 24KB [ 2108.382046] team0: Port device team_slave_1 added [ 2108.390734] RAW 66KB 90KB [ 2108.406489] UDP 45KB 67KB [ 2108.411889] TCP 25KB 28KB [ 2108.423875] hugetlbfs_inode_cache 3KB 15KB [ 2108.460590] fscache_cookie_jar 1KB 7KB [ 2108.466719] eventpoll_pwq 27KB 39KB [ 2108.473129] eventpoll_epi 59KB 70KB [ 2108.512391] inotify_inode_mark 10KB 31KB [ 2108.547867] request_queue 199KB 199KB [ 2108.595031] blkdev_requests 1KB 3KB [ 2108.611228] blkdev_ioc 32KB 34KB [ 2108.647799] bio-0 915KB 915KB [ 2108.653200] biovec-max 1452KB 1526KB [ 2108.675334] biovec-64 1035KB 1094KB [ 2108.680966] biovec-16 143KB 161KB [ 2108.714764] bio_integrity_payload 1KB 8KB [ 2108.720512] khugepaged_mm_slot 2KB 23KB [ 2108.734772] uid_cache 0KB 4KB [ 2108.740176] dmaengine-unmap-2 0KB 3KB [ 2108.754782] skbuff_fclone_cache 28KB 48KB [ 2108.760351] skbuff_head_cache 9591KB 9735KB [ 2108.774753] configfs_dir_cache 3KB 7KB [ 2108.780391] file_lock_cache 24KB 83KB [ 2108.804763] file_lock_ctx 9KB 11KB [ 2108.810328] fsnotify_mark_connector 5KB 19KB [ 2108.824778] net_namespace 87KB 96KB [ 2108.830174] shmem_inode_cache 8075KB 8217KB [ 2108.854722] task_delay_info 247KB 363KB [ 2108.860130] taskstats 15KB 42KB [ 2108.874748] proc_dir_entry 951KB 997KB [ 2108.880336] pde_opener 20KB 31KB [ 2108.894749] seq_file 239KB 378KB [ 2108.900147] sigqueue 67KB 78KB [ 2108.914727] kernfs_node_cache 17767KB 18210KB [ 2108.920119] mnt_cache 243KB 252KB [ 2108.944741] filp 7056KB 7683KB [ 2108.950314] names_cache 107240KB 107240KB [ 2108.964757] iint_cache 33KB 43KB [ 2108.970151] key_jar 19KB 105KB [ 2108.984741] uts_namespace 4KB 7KB [ 2108.990144] nsproxy 3KB 11KB [ 2109.009449] vm_area_struct 3131KB 3492KB [ 2109.040226] mm_struct 494KB 546KB [ 2109.060116] fs_cache 286KB 360KB [ 2109.079419] files_cache 1073KB 1102KB [ 2109.099781] signal_cache 1903KB 1990KB [ 2109.105277] sighand_cache 605KB 638KB [ 2109.110647] task_struct 8521KB 8578KB [ 2109.139609] cred_jar 2258KB 2644KB [ 2109.159412] anon_vma_chain 990KB 1303KB [ 2109.164883] anon_vma 164KB 308KB [ 2109.170250] pid 163KB 264KB [ 2109.199451] Acpi-Operand 156KB 198KB [ 2109.204938] Acpi-ParseExt 9KB 11KB [ 2109.210306] Acpi-Parse 41KB 47KB [ 2109.239506] Acpi-State 52KB 63KB [ 2109.259549] Acpi-Namespace 20KB 27KB [ 2109.265173] numa_policy 0KB 3KB [ 2109.270538] debug_objects_cache 1857KB 1906KB [ 2109.294686] trace_event_file 297KB 298KB [ 2109.300494] ftrace_event_field 398KB 401KB [ 2109.314682] pool_workqueue 145KB 152KB [ 2109.320091] page->ptl 452KB 988KB [ 2109.334772] kmalloc-2097152 2050KB 2050KB [ 2109.340176] kmalloc-524288 2056KB 2056KB [ 2109.354664] kmalloc-262144 1290KB 1290KB [ 2109.360059] kmalloc-131072 650KB 650KB [ 2109.374669] kmalloc-65536 2904KB 2970KB [ 2109.380071] kmalloc-32768 2310KB 2475KB [ 2109.394669] kmalloc-16384 1303KB 1320KB [ 2109.400071] kmalloc-8192 5313KB 5387KB [ 2109.424734] kmalloc-4096 27263KB 27323KB [ 2109.430124] kmalloc-2048 16449KB 17983KB [ 2109.444727] kmalloc-1024 12190KB 13734KB [ 2109.450123] kmalloc-512 16795KB 18112KB [ 2109.464823] kmalloc-256 5393KB 6348KB [ 2109.470217] kmalloc-128 1341KB 1610KB [ 2109.504688] kmalloc-96 3500KB 4124KB [ 2109.510092] kmalloc-64 2636KB 3832KB [ 2109.549534] kmalloc-32 1916KB 2547KB [ 2109.555952] kmalloc-192 2282KB 2936KB [ 2109.561321] kmem_cache 177KB 183KB [ 2109.589382] Out of memory (oom_kill_allocating_task): Kill process 8103 (syz-fuzzer) score 0 or sacrifice child [ 2109.611171] Killed process 9433 (syz-executor.2) total-vm:48512kB, anon-rss:420kB, file-rss:0kB, shmem-rss:0kB [ 2111.019353] IPVS: ftp: loaded support on port[0] = 21 [ 2111.195856] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2111.202610] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2111.231341] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2111.239546] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2111.253673] device bridge_slave_1 left promiscuous mode [ 2111.261037] bridge0: port 2(bridge_slave_1) entered disabled state [ 2111.272901] device bridge_slave_0 left promiscuous mode [ 2111.281466] bridge0: port 1(bridge_slave_0) entered disabled state [ 2111.294093] device bridge_slave_1 left promiscuous mode [ 2111.301223] bridge0: port 2(bridge_slave_1) entered disabled state [ 2111.313094] device bridge_slave_0 left promiscuous mode [ 2111.320319] bridge0: port 1(bridge_slave_0) entered disabled state [ 2111.335926] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2111.342672] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2111.358139] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2111.368638] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2111.379805] device bridge_slave_1 left promiscuous mode [ 2111.389263] bridge0: port 2(bridge_slave_1) entered disabled state [ 2111.399174] device bridge_slave_0 left promiscuous mode [ 2111.408616] bridge0: port 1(bridge_slave_0) entered disabled state [ 2111.423260] device veth1_macvtap left promiscuous mode [ 2111.432828] device veth0_macvtap left promiscuous mode [ 2111.440638] device veth1_vlan left promiscuous mode [ 2111.450465] device veth0_vlan left promiscuous mode [ 2111.458563] device veth1_macvtap left promiscuous mode [ 2111.463893] device veth0_macvtap left promiscuous mode [ 2111.476646] device veth1_vlan left promiscuous mode [ 2111.481742] device veth0_vlan left promiscuous mode [ 2111.718496] device hsr_slave_1 left promiscuous mode [ 2111.728328] device hsr_slave_0 left promiscuous mode [ 2111.748142] team0 (unregistering): Port device team_slave_1 removed [ 2111.763733] team0 (unregistering): Port device team_slave_0 removed [ 2111.783165] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2111.803418] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2111.853851] bond0 (unregistering): Released all slaves [ 2111.879576] team0 (unregistering): Port device team_slave_1 removed [ 2111.897007] team0 (unregistering): Port device team_slave_0 removed [ 2111.912904] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2111.926445] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2111.981223] bond0 (unregistering): Released all slaves [ 2112.051817] device hsr_slave_1 left promiscuous mode [ 2112.069427] device hsr_slave_0 left promiscuous mode [ 2112.094065] team0 (unregistering): Port device team_slave_1 removed [ 2112.112290] team0 (unregistering): Port device team_slave_0 removed [ 2112.129142] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2112.148804] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2112.205023] bond0 (unregistering): Released all slaves [ 2112.370821] chnl_net:caif_netlink_parms(): no params data found [ 2112.521786] bridge0: port 1(bridge_slave_0) entered blocking state [ 2112.537075] bridge0: port 1(bridge_slave_0) entered disabled state [ 2112.557093] device bridge_slave_0 entered promiscuous mode [ 2112.575407] bridge0: port 2(bridge_slave_1) entered blocking state [ 2112.582730] bridge0: port 2(bridge_slave_1) entered disabled state [ 2112.605454] device bridge_slave_1 entered promiscuous mode [ 2112.650227] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2112.667712] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2112.691229] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2112.699925] team0: Port device team_slave_0 added [ 2112.706838] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2112.715449] team0: Port device team_slave_1 added [ 2112.736412] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2112.742689] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2112.769225] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2112.782493] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2112.789399] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2112.815670] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2112.831637] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2112.840356] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2112.867201] device hsr_slave_0 entered promiscuous mode [ 2112.873500] device hsr_slave_1 entered promiscuous mode [ 2112.881310] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2112.905054] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2112.984361] Bluetooth: hci0: command 0x0409 tx timeout [ 2113.087742] bridge0: port 2(bridge_slave_1) entered blocking state [ 2113.094171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2113.100921] bridge0: port 1(bridge_slave_0) entered blocking state [ 2113.107364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2113.229723] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 2113.240519] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2113.250464] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2113.265665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2113.273579] bridge0: port 1(bridge_slave_0) entered disabled state [ 2113.294111] bridge0: port 2(bridge_slave_1) entered disabled state [ 2113.317817] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2113.341605] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready 21:09:21 executing program 5: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 21:09:21 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@const={0x4}]}, {0x0, [0x61, 0x61]}}, &(0x7f0000000040)=""/205, 0x28, 0xcd, 0x1}, 0x20) 21:09:21 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x0, 0x3, 0xa5, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}}}) 21:09:21 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502], 0x7fff}}, 0x6}) [ 2113.376239] 8021q: adding VLAN 0 to HW filter on device team0 [ 2113.427782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2113.455064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2113.463080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2113.484888] bridge0: port 1(bridge_slave_0) entered blocking state [ 2113.491412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2113.517095] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2113.525549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2113.533540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2113.555574] bridge0: port 2(bridge_slave_1) entered blocking state [ 2113.561977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2113.587147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2113.595481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2113.616894] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2113.637932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2113.659428] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2113.674410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2113.682459] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2113.706599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2113.717339] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2113.725293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2113.733380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2113.747562] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2113.758037] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2113.775121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2113.785572] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2113.793932] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2113.825151] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2113.841538] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2113.849431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2113.858309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2113.973849] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2114.006918] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2114.013600] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2114.023638] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2114.049909] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2114.178921] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2114.192107] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2114.202607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2114.212321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2114.274069] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2114.286649] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2114.293657] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2114.309875] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2114.317211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2114.326455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2114.339820] device veth0_vlan entered promiscuous mode [ 2114.346599] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2114.359108] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2114.370627] device veth1_vlan entered promiscuous mode [ 2114.382146] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2114.393394] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2114.411276] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2114.431822] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2114.463395] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2114.478731] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2114.505477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2114.542547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2114.579957] device veth0_macvtap entered promiscuous mode [ 2114.628064] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2114.650227] device veth1_macvtap entered promiscuous mode [ 2114.658817] IPVS: ftp: loaded support on port[0] = 21 [ 2114.673978] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2114.708539] IPVS: ftp: loaded support on port[0] = 21 [ 2114.759981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2114.800069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2114.803354] IPVS: ftp: loaded support on port[0] = 21 [ 2114.868497] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2114.879223] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2114.892351] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2114.902478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2114.917282] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2114.928963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2114.942208] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2114.951724] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2114.973767] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2114.982966] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2114.993559] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2115.007189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2115.018897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2115.032192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2115.046210] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2115.058475] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2115.071249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2115.074210] Bluetooth: hci0: command 0x041b tx timeout [ 2115.083706] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2115.100921] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2115.108898] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2115.132041] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2115.143843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2115.554752] chnl_net:caif_netlink_parms(): no params data found [ 2115.763698] chnl_net:caif_netlink_parms(): no params data found [ 2115.927794] chnl_net:caif_netlink_parms(): no params data found [ 2115.975413] bridge0: port 1(bridge_slave_0) entered blocking state [ 2115.981832] bridge0: port 1(bridge_slave_0) entered disabled state [ 2115.990720] device bridge_slave_0 entered promiscuous mode [ 2116.103857] bridge0: port 2(bridge_slave_1) entered blocking state [ 2116.111179] bridge0: port 2(bridge_slave_1) entered disabled state [ 2116.119909] device bridge_slave_1 entered promiscuous mode [ 2116.260413] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2116.271801] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2116.283836] bridge0: port 1(bridge_slave_0) entered blocking state [ 2116.294472] bridge0: port 1(bridge_slave_0) entered disabled state [ 2116.301548] device bridge_slave_0 entered promiscuous mode [ 2116.319877] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2116.334646] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2116.342088] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2116.365884] bridge0: port 2(bridge_slave_1) entered blocking state [ 2116.372301] bridge0: port 2(bridge_slave_1) entered disabled state [ 2116.380588] device bridge_slave_1 entered promiscuous mode [ 2116.405261] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2116.508087] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2116.516270] team0: Port device team_slave_0 added [ 2116.529862] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2116.538865] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2116.647621] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2116.655223] team0: Port device team_slave_1 added [ 2116.661339] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2116.664098] Bluetooth: hci2: command 0x0409 tx timeout [ 2116.683519] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2116.697309] Bluetooth: hci5: command 0x0409 tx timeout [ 2116.702694] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2116.744119] Bluetooth: hci6: command 0x0409 tx timeout [ 2116.815647] bridge0: port 1(bridge_slave_0) entered blocking state [ 2116.822119] bridge0: port 1(bridge_slave_0) entered disabled state [ 2116.830035] device bridge_slave_0 entered promiscuous mode [ 2116.842506] bridge0: port 2(bridge_slave_1) entered blocking state [ 2116.849196] bridge0: port 2(bridge_slave_1) entered disabled state [ 2116.856622] device bridge_slave_1 entered promiscuous mode [ 2116.863175] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2116.871497] team0: Port device team_slave_0 added [ 2116.877729] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2116.885607] team0: Port device team_slave_1 added [ 2116.896535] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2116.905324] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2116.911588] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2116.952684] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2117.131236] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2117.144796] Bluetooth: hci0: command 0x040f tx timeout [ 2117.147465] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2117.157717] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2117.184812] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2117.201236] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2117.211979] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2117.218759] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2117.244544] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2117.440610] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2117.460229] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2117.474769] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2117.501903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2117.517783] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2117.729961] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2117.738869] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2117.753211] team0: Port device team_slave_0 added [ 2117.759739] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2117.775993] team0: Port device team_slave_1 added [ 2117.798303] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2118.036566] device hsr_slave_0 entered promiscuous mode [ 2118.043248] device hsr_slave_1 entered promiscuous mode [ 2118.074644] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2118.082663] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2118.093213] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2118.125634] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2118.149700] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2118.173567] device hsr_slave_0 entered promiscuous mode [ 2118.190074] device hsr_slave_1 entered promiscuous mode [ 2118.201096] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2118.210772] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2118.241839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2118.460215] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2118.472145] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2118.481033] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2118.502002] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2118.552813] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2118.560253] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2118.569646] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2118.577432] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2118.587136] device bridge_slave_1 left promiscuous mode [ 2118.592754] bridge0: port 2(bridge_slave_1) entered disabled state [ 2118.600934] device bridge_slave_0 left promiscuous mode [ 2118.607067] bridge0: port 1(bridge_slave_0) entered disabled state [ 2118.618495] device veth1_macvtap left promiscuous mode [ 2118.623978] device veth0_macvtap left promiscuous mode [ 2118.629377] device veth1_vlan left promiscuous mode [ 2118.635012] device veth0_vlan left promiscuous mode [ 2118.744163] Bluetooth: hci5: command 0x041b tx timeout [ 2118.749620] Bluetooth: hci2: command 0x041b tx timeout [ 2118.823754] Bluetooth: hci6: command 0x041b tx timeout [ 2119.223678] Bluetooth: hci0: command 0x0419 tx timeout [ 2120.823578] Bluetooth: hci2: command 0x040f tx timeout [ 2120.829021] Bluetooth: hci5: command 0x040f tx timeout [ 2120.903546] Bluetooth: hci6: command 0x040f tx timeout [ 2122.909402] Bluetooth: hci5: command 0x0419 tx timeout [ 2122.914908] Bluetooth: hci2: command 0x0419 tx timeout [ 2122.983372] Bluetooth: hci6: command 0x0419 tx timeout [ 2125.022378] oom_reaper: reaped process 16354 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2125.064692] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2125.103805] in:imklog cpuset=/ mems_allowed=0-1 [ 2125.108524] CPU: 0 PID: 14192 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2125.115960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2125.125308] Call Trace: [ 2125.127897] dump_stack+0x1fc/0x2ef [ 2125.131525] dump_header+0x15d/0xc3f [ 2125.135240] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2125.140339] ? ___ratelimit+0x319/0x590 [ 2125.144316] oom_kill_process.cold+0x10/0x692 [ 2125.148808] ? check_preemption_disabled+0x41/0x280 [ 2125.153832] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2125.159111] out_of_memory+0x1072/0x1390 [ 2125.163177] ? oom_killer_disable+0x270/0x270 [ 2125.167672] ? mutex_trylock+0x15f/0x1a0 [ 2125.171736] __alloc_pages_nodemask+0x23a2/0x2890 [ 2125.176582] ? find_get_entry+0x4cd/0x8a0 [ 2125.180734] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2125.185599] alloc_pages_current+0x193/0x2a0 [ 2125.190006] filemap_fault+0x146e/0x2180 [ 2125.194075] ext4_filemap_fault+0x84/0xb0 [ 2125.198220] __do_fault+0x10b/0x4b0 [ 2125.201856] __handle_mm_fault+0x273b/0x41c0 [ 2125.206263] ? vm_insert_page+0x9c0/0x9c0 [ 2125.210410] ? lock_downgrade+0x720/0x720 [ 2125.214567] ? check_preemption_disabled+0x41/0x280 [ 2125.219594] handle_mm_fault+0x436/0xb10 [ 2125.223660] __do_page_fault+0x68e/0xd60 [ 2125.227726] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2125.232750] ? spurious_fault+0x840/0x840 [ 2125.236897] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2125.241830] ? page_fault+0x8/0x30 [ 2125.245367] page_fault+0x1e/0x30 [ 2125.248820] RIP: 0033:0x7fd71e16822d [ 2125.252528] Code: Bad RIP value. [ 2125.255888] RSP: 002b:00007fd71bb04580 EFLAGS: 00010293 [ 2125.261244] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fd71e16822d [ 2125.268505] RDX: 0000000000001fa0 RSI: 00007fd71bb04da0 RDI: 0000000000000004 [ 2125.275769] RBP: 0000562854fc89d0 R08: 0000000000000000 R09: 0000000004000001 [ 2125.283658] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fd71bb04da0 [ 2125.290920] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fd71bb04ddd [ 2125.336799] Mem-Info: [ 2125.339293] active_anon:14488 inactive_anon:59593 isolated_anon:0 [ 2125.339293] active_file:12 inactive_file:12 isolated_file:0 [ 2125.339293] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2125.339293] slab_reclaimable:12758 slab_unreclaimable:116178 [ 2125.339293] mapped:22258 shmem:60360 pagetables:555 bounce:0 [ 2125.339293] free:13883 free_pcp:147 free_cma:0 [ 2125.372710] syz-executor.1: vmalloc: allocation failure, allocated 1593688064 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2125.390401] Node 0 active_anon:55160kB inactive_anon:59088kB active_file:44kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86532kB dirty:0kB writeback:0kB shmem:60812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2125.421793] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2125.426989] CPU: 0 PID: 16354 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2125.434870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2125.444218] Call Trace: [ 2125.446813] dump_stack+0x1fc/0x2ef [ 2125.450446] warn_alloc.cold+0x7b/0x18f [ 2125.454421] ? zone_watermark_ok_safe+0x260/0x260 [ 2125.459265] ? retint_kernel+0x2d/0x2d [ 2125.463173] __vmalloc_area_node+0x4fd/0x780 [ 2125.467589] ? __vmalloc_node_range+0x180/0x180 [ 2125.472264] ? _raw_spin_unlock+0x29/0x40 [ 2125.476407] ? __get_vm_area_node+0x2e2/0x3a0 [ 2125.480919] __vmalloc_node_range+0xed/0x180 [ 2125.485333] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2125.489657] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2125.495020] vmalloc_user+0x70/0xe0 [ 2125.498648] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2125.502966] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2125.507113] __vb2_queue_alloc+0x472/0xe60 [ 2125.511362] vb2_core_create_bufs+0x273/0x7e0 [ 2125.515860] ? __vb2_queue_free+0x870/0x870 [ 2125.520181] ? __video_do_ioctl+0x632/0xcd0 [ 2125.524505] ? __mutex_lock+0x368/0x1190 [ 2125.528567] vb2_create_bufs+0x332/0x620 [ 2125.532628] ? mark_held_locks+0xf0/0xf0 [ 2125.536690] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2125.541791] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2125.546900] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2125.552101] v4l_create_bufs+0xb2/0x160 [ 2125.556081] __video_do_ioctl+0x49a/0xcd0 [ 2125.560235] ? v4l_querycap+0x340/0x340 [ 2125.564217] ? __might_fault+0x192/0x1d0 [ 2125.568286] ? v4l_querycap+0x340/0x340 [ 2125.572265] video_usercopy+0x13f/0xfa0 [ 2125.576246] ? v4l_enumstd+0x60/0x60 [ 2125.579966] ? do_futex+0x171/0x1880 [ 2125.583685] ? mark_held_locks+0xf0/0xf0 [ 2125.587751] ? debug_check_no_obj_freed+0x201/0x490 [ 2125.592788] ? video_usercopy+0xfa0/0xfa0 [ 2125.596933] v4l2_ioctl+0x147/0x1a0 [ 2125.600555] ? video_devdata+0xa0/0xa0 [ 2125.604442] do_vfs_ioctl+0xcdb/0x12e0 [ 2125.608333] ? lock_downgrade+0x720/0x720 [ 2125.612481] ? check_preemption_disabled+0x41/0x280 [ 2125.617495] ? ioctl_preallocate+0x200/0x200 [ 2125.621904] ? __fget+0x356/0x510 [ 2125.625358] ? do_dup2+0x450/0x450 [ 2125.628898] ? __se_sys_futex+0x298/0x3b0 [ 2125.633055] ksys_ioctl+0x9b/0xc0 [ 2125.636508] __x64_sys_ioctl+0x6f/0xb0 [ 2125.640399] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2125.644979] do_syscall_64+0xf9/0x620 [ 2125.648783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2125.653970] RIP: 0033:0x7ff91ab2f0c9 [ 2125.657685] Code: Bad RIP value. [ 2125.661044] RSP: 002b:00007ff9190a1168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2125.668748] RAX: ffffffffffffffda RBX: 00007ff91ac4ef80 RCX: 00007ff91ab2f0c9 [ 2125.676013] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 2125.683290] RBP: 00007ff91ab8aae9 R08: 0000000000000000 R09: 0000000000000000 [ 2125.690556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2125.697821] R13: 00007ffe803573bf R14: 00007ff9190a1300 R15: 0000000000022000 [ 2125.713178] Node 1 active_anon:2792kB inactive_anon:179284kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2500kB dirty:0kB writeback:0kB shmem:180628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2125.744180] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2125.774240] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2125.779282] Node 0 DMA32 free:17848kB min:35996kB low:44992kB high:53988kB active_anon:55160kB inactive_anon:59068kB active_file:44kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:2008kB bounce:0kB free_pcp:340kB local_pcp:336kB free_cma:0kB [ 2125.812410] lowmem_reserve[]: 0 0 1 1 1 [ 2125.822299] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2125.857805] lowmem_reserve[]: 0 0 0 0 0 [ 2125.861855] Node 1 Normal free:26800kB min:53876kB low:67344kB high:80812kB active_anon:2792kB inactive_anon:179284kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2125.905436] lowmem_reserve[]: 0 0 0 0 0 [ 2125.909452] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 2125.935365] Node 0 DMA32: 654*4kB (UME) 440*8kB (ME) 254*16kB (UME) 81*32kB (ME) 9*64kB (UME) 7*128kB (M) 2*256kB (M) 2*512kB (UM) 2*1024kB (U) 0*2048kB 0*4096kB = 17848kB [ 2125.960571] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2125.981280] Node 1 Normal: 334*4kB (ME) 275*8kB (ME) 208*16kB (UME) 81*32kB (UME) 17*64kB (UM) 9*128kB (ME) 3*256kB (M) 4*512kB (ME) 2*1024kB (UM) 1*2048kB (M) 2*4096kB (M) = 26800kB [ 2126.008200] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2126.021439] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2126.042420] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2126.060841] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2126.070361] 60384 total pagecache pages [ 2126.084041] 0 pages in swap cache [ 2126.087510] Swap cache stats: add 0, delete 0, find 0/0 [ 2126.098662] Free swap = 0kB [ 2126.101693] Total swap = 0kB [ 2126.109279] 2097051 pages RAM [ 2126.112388] 0 pages HighMem/MovableOnly [ 2126.119585] Mem-Info: [ 2126.122036] active_anon:14488 inactive_anon:59593 isolated_anon:0 [ 2126.122036] active_file:11 inactive_file:13 isolated_file:0 [ 2126.122036] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2126.122036] slab_reclaimable:12758 slab_unreclaimable:116177 [ 2126.122036] mapped:22258 shmem:60360 pagetables:555 bounce:0 [ 2126.122036] free:13883 free_pcp:147 free_cma:0 [ 2126.122815] 369649 pages reserved [ 2126.168686] 0 pages cma reserved [ 2126.172069] Unreclaimable slab info: [ 2126.179728] Name Used Total [ 2126.191275] pid_2 10KB 44KB [ 2126.201169] batadv_tt_change_cache 7KB 7KB [ 2126.212834] Node 0 active_anon:55160kB inactive_anon:59088kB active_file:40kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86532kB dirty:0kB writeback:0kB shmem:60812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2126.250250] batadv_tl_cache 9KB 16KB [ 2126.255739] TIPC 19KB 37KB [ 2126.261158] SCTPv6 26KB 30KB [ 2126.276309] DCCPv6 20KB 37KB [ 2126.281698] DCCP 19KB 35KB [ 2126.290577] RXRPC 19KB 32KB [ 2126.296476] Node 1 active_anon:2792kB inactive_anon:179284kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2500kB dirty:0kB writeback:0kB shmem:180628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2126.302231] rxrpc_call_jar 141KB 157KB [ 2126.338547] bridge_fdb_cache 15KB 19KB [ 2126.349581] fib6_nodes 206KB 288KB [ 2126.363156] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2126.366205] ip6_dst_cache 520KB 727KB [ 2126.405829] RAWv6 131KB 148KB [ 2126.411223] UDPv6 37KB 45KB [ 2126.426914] TCPv6 30KB 48KB [ 2126.429687] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2126.432298] nf_conntrack 4KB 11KB [ 2126.452323] t10_alua_lu_gp_cache 0KB 3KB [ 2126.458043] sd_ext_cdb 0KB 7KB [ 2126.462901] Node 0 DMA32 free:17848kB min:35996kB low:44992kB high:53988kB active_anon:55160kB inactive_anon:59068kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:2008kB bounce:0kB free_pcp:340kB local_pcp:4kB free_cma:0kB [ 2126.471944] scsi_sense_cache 1056KB 1060KB [ 2126.507677] virtio_scsi_cmd 16KB 16KB [ 2126.517481] sgpool-128 8KB 8KB [ 2126.522850] sgpool-64 4KB 12KB [ 2126.537908] lowmem_reserve[]: 0 0 1 1 1 [ 2126.541901] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2126.577485] sgpool-32 2KB 15KB [ 2126.585562] sgpool-16 1KB 7KB [ 2126.590927] sgpool-8 0KB 7KB [ 2126.606489] mqueue_inode_cache 18KB 37KB [ 2126.611970] bio_post_read_ctx 14KB 15KB [ 2126.627493] lowmem_reserve[]: 0 0 0 0 0 [ 2126.630933] bio-2 14KB 15KB [ 2126.631536] Node 1 Normal free:26800kB min:53876kB low:67344kB high:80812kB active_anon:2792kB inactive_anon:179284kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2126.637021] jfs_mp 7KB 7KB [ 2126.674447] lowmem_reserve[]: 0 0 0 0 0 [ 2126.678517] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 2126.683999] cifs_small_rq 15KB 16KB [ 2126.703291] Node 0 DMA32: 654*4kB (UME) 440*8kB (ME) 254*16kB (UME) 81*32kB (ME) 9*64kB (UME) 7*128kB (M) 2*256kB (M) 2*512kB (UM) 2*1024kB (U) 0*2048kB 0*4096kB = 17848kB [ 2126.708284] cifs_request 67KB 67KB [ 2126.728539] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2126.750274] cifs_mpx_ids 0KB 7KB [ 2126.750911] Node 1 Normal: 334*4kB (ME) 275*8kB (ME) 208*16kB (UME) 81*32kB (UME) 17*64kB (UM) 9*128kB (ME) 3*256kB (M) 4*512kB (ME) 2*1024kB (UM) 1*2048kB (M) 2*4096kB (M) = 26800kB [ 2126.755898] nfs_commit_data 3KB 14KB [ 2126.781437] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2126.787086] nfs_write_data 34KB 44KB [ 2126.790411] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2126.813855] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2126.822793] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2126.824475] ext4_system_zone 1KB 7KB [ 2126.841473] 60384 total pagecache pages [ 2126.845689] 0 pages in swap cache [ 2126.846487] bio-1 1KB 7KB [ 2126.849196] Swap cache stats: add 0, delete 0, find 0/0 [ 2126.859901] device hsr_slave_1 left promiscuous mode [ 2126.866870] Free swap = 0kB [ 2126.868095] pid_namespace 3KB 11KB [ 2126.869912] Total swap = 0kB [ 2126.880307] 2097051 pages RAM [ 2126.882733] rpc_buffers 17KB 25KB [ 2126.888885] device hsr_slave_0 left promiscuous mode [ 2126.889736] 0 pages HighMem/MovableOnly [ 2126.900629] 369649 pages reserved [ 2126.900848] rpc_tasks 2KB 7KB [ 2126.911165] 0 pages cma reserved [ 2126.915673] UNIX 1698KB 1755KB [ 2126.921131] tcp_bind_bucket 1KB 4KB [ 2126.930782] team0 (unregistering): Port device team_slave_1 removed [ 2126.934790] ip_fib_trie 31KB 47KB [ 2126.942563] ip_fib_alias 148KB 205KB [ 2126.957306] ip_dst_cache 16KB 24KB [ 2126.961331] team0 (unregistering): Port device team_slave_0 removed [ 2126.962720] RAW 78KB 90KB [ 2126.989413] UDP 48KB 67KB [ 2126.989624] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2127.002318] TCP 25KB 28KB [ 2127.022488] hugetlbfs_inode_cache 3KB 15KB [ 2127.032759] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2127.050641] fscache_cookie_jar 1KB 7KB [ 2127.060487] eventpoll_pwq 23KB 39KB [ 2127.076132] eventpoll_epi 52KB 70KB [ 2127.081562] inotify_inode_mark 9KB 31KB [ 2127.091263] request_queue 199KB 199KB [ 2127.102101] blkdev_requests 1KB 3KB [ 2127.111520] blkdev_ioc 19KB 34KB [ 2127.122537] bio-0 657KB 806KB [ 2127.131842] biovec-max 1452KB 1551KB [ 2127.142352] biovec-64 735KB 921KB [ 2127.158929] biovec-16 118KB 161KB [ 2127.165609] bond0 (unregistering): Released all slaves [ 2127.167434] bio_integrity_payload 1KB 8KB [ 2127.182531] khugepaged_mm_slot 2KB 23KB [ 2127.198957] uid_cache 0KB 4KB [ 2127.212758] dmaengine-unmap-2 0KB 3KB [ 2127.299134] skbuff_fclone_cache 15KB 37KB [ 2127.366467] skbuff_head_cache 8527KB 9626KB [ 2127.371861] configfs_dir_cache 3KB 7KB [ 2127.413835] file_lock_cache 17KB 63KB [ 2127.419238] file_lock_ctx 9KB 11KB [ 2127.425294] fsnotify_mark_connector 4KB 19KB [ 2127.431182] net_namespace 105KB 113KB [ 2127.447267] shmem_inode_cache 8070KB 8209KB [ 2127.452635] task_delay_info 325KB 363KB [ 2127.461563] taskstats 14KB 38KB [ 2127.477765] proc_dir_entry 1053KB 1068KB [ 2127.483230] pde_opener 16KB 31KB [ 2127.488591] seq_file 196KB 370KB [ 2127.503565] sigqueue 57KB 78KB [ 2127.508956] kernfs_node_cache 17322KB 17730KB [ 2127.521472] mnt_cache 265KB 288KB [ 2127.531155] filp 7241KB 7683KB [ 2127.556652] names_cache 104630KB 104690KB [ 2127.562053] iint_cache 24KB 43KB [ 2127.587666] key_jar 19KB 105KB [ 2127.612390] uts_namespace 5KB 11KB [ 2127.622889] nsproxy 4KB 11KB [ 2127.629229] vm_area_struct 2794KB 3437KB [ 2127.662284] mm_struct 468KB 546KB [ 2127.691932] fs_cache 372KB 384KB [ 2127.697379] files_cache 1371KB 1398KB [ 2127.732530] signal_cache 2412KB 2450KB [ 2127.755117] sighand_cache 626KB 666KB [ 2127.760515] task_struct 10068KB 10125KB [ 2127.771846] cred_jar 2498KB 2644KB [ 2127.799409] anon_vma_chain 891KB 1287KB [ 2127.847012] anon_vma 131KB 308KB [ 2127.852492] pid 217KB 264KB [ 2127.882322] Acpi-Operand 156KB 198KB [ 2127.911916] Acpi-ParseExt 9KB 11KB [ 2127.921031] Acpi-Parse 41KB 47KB [ 2127.950575] Acpi-State 52KB 63KB [ 2127.973930] Acpi-Namespace 20KB 27KB [ 2127.979327] numa_policy 0KB 3KB [ 2128.011720] debug_objects_cache 1898KB 1910KB [ 2128.021434] trace_event_file 297KB 298KB [ 2128.050858] ftrace_event_field 398KB 401KB [ 2128.077917] pool_workqueue 150KB 156KB [ 2128.086523] page->ptl 398KB 984KB [ 2128.091947] kmalloc-2097152 2050KB 2050KB [ 2128.117833] kmalloc-524288 2056KB 2056KB [ 2128.127298] kmalloc-262144 1290KB 1290KB [ 2128.132692] kmalloc-131072 650KB 650KB [ 2128.138109] kmalloc-65536 3432KB 3498KB [ 2128.143826] kmalloc-32768 2607KB 2772KB [ 2128.149196] kmalloc-16384 1303KB 1402KB [ 2128.154698] kmalloc-8192 5304KB 5420KB [ 2128.160061] kmalloc-4096 31229KB 31229KB [ 2128.165477] kmalloc-2048 17822KB 18022KB [ 2128.170838] kmalloc-1024 12595KB 13702KB [ 2128.176266] kmalloc-512 16002KB 18018KB [ 2128.181640] kmalloc-256 5460KB 6333KB [ 2128.187159] kmalloc-128 1352KB 1610KB [ 2128.192528] kmalloc-96 3253KB 4124KB [ 2128.197962] kmalloc-64 2699KB 3832KB [ 2128.203403] kmalloc-32 1951KB 2547KB [ 2128.208768] kmalloc-192 2481KB 2936KB [ 2128.214192] kmem_cache 177KB 183KB [ 2128.219558] Out of memory (oom_kill_allocating_task): Kill process 14192 (in:imklog) score 0 or sacrifice child [ 2128.229910] Killed process 14190 (rsyslogd) total-vm:254332kB, anon-rss:776kB, file-rss:0kB, shmem-rss:0kB [ 2128.243068] oom_reaper: reaped process 14190 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2128.354431] kworker/u4:9 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 2128.381444] kworker/u4:9 cpuset=/ mems_allowed=0-1 [ 2128.397310] CPU: 1 PID: 10733 Comm: kworker/u4:9 Not tainted 4.19.211-syzkaller #0 [ 2128.405030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2128.414396] Workqueue: events_unbound call_usermodehelper_exec_work [ 2128.420795] Call Trace: [ 2128.423387] dump_stack+0x1fc/0x2ef [ 2128.427014] dump_header+0x15d/0xc3f [ 2128.430731] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2128.435834] ? ___ratelimit+0x319/0x590 [ 2128.439810] oom_kill_process.cold+0x10/0x692 [ 2128.444339] ? lock_downgrade+0x720/0x720 [ 2128.448493] ? check_preemption_disabled+0x41/0x280 [ 2128.453514] out_of_memory+0x34d/0x1390 [ 2128.457494] ? oom_killer_disable+0x270/0x270 [ 2128.461997] ? mutex_trylock+0x15f/0x1a0 [ 2128.466065] __alloc_pages_nodemask+0x23a2/0x2890 [ 2128.470924] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2128.475767] ? should_fail+0x142/0x7b0 [ 2128.479657] ? fs_reclaim_release+0xd0/0x110 [ 2128.484076] ? check_preemption_disabled+0x41/0x280 [ 2128.489096] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2128.494110] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2128.498874] copy_process.part.0+0x3cf/0x8260 [ 2128.503372] ? __lock_acquire+0x6de/0x3ff0 [ 2128.507605] ? __lock_acquire+0x6de/0x3ff0 [ 2128.511844] ? umh_complete+0x90/0x90 [ 2128.515644] ? __cleanup_sighand+0x60/0x60 [ 2128.519873] ? __update_load_avg_se+0x5ec/0xa00 [ 2128.524548] ? __lock_acquire+0x6de/0x3ff0 [ 2128.528789] _do_fork+0x22f/0xf30 [ 2128.532246] ? umh_complete+0x90/0x90 [ 2128.536048] ? fork_idle+0x220/0x220 [ 2128.539758] ? mark_held_locks+0xa6/0xf0 [ 2128.543818] ? _raw_spin_unlock_irq+0x24/0x80 [ 2128.548317] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2128.552897] ? _raw_spin_unlock_irq+0x5a/0x80 [ 2128.557392] ? kernel_sigaction+0x14b/0x230 [ 2128.561708] ? recalc_sigpending+0x220/0x220 [ 2128.566117] ? umh_complete+0x90/0x90 [ 2128.569922] kernel_thread+0x2f/0x40 [ 2128.573637] call_usermodehelper_exec_work+0xb8/0x260 [ 2128.578829] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 2128.584372] process_one_work+0x864/0x1570 [ 2128.588618] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 2128.593294] worker_thread+0x64c/0x1130 [ 2128.597270] ? __kthread_parkme+0x133/0x1e0 [ 2128.601587] ? process_one_work+0x1570/0x1570 [ 2128.606078] kthread+0x33f/0x460 [ 2128.609445] ? kthread_park+0x180/0x180 [ 2128.613420] ret_from_fork+0x24/0x30 [ 2128.668770] Mem-Info: [ 2128.671237] active_anon:14263 inactive_anon:59593 isolated_anon:0 [ 2128.671237] active_file:38 inactive_file:0 isolated_file:1 [ 2128.671237] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2128.671237] slab_reclaimable:12758 slab_unreclaimable:115289 [ 2128.671237] mapped:22258 shmem:60360 pagetables:518 bounce:0 [ 2128.671237] free:15195 free_pcp:0 free_cma:0 [ 2128.714313] Node 0 active_anon:54860kB inactive_anon:59088kB active_file:144kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:86532kB dirty:0kB writeback:0kB shmem:60812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2128.747620] Node 1 active_anon:2192kB inactive_anon:179284kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2500kB dirty:0kB writeback:0kB shmem:180628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2128.781405] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2128.813826] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2128.818884] Node 0 DMA32 free:22032kB min:35996kB low:44992kB high:53988kB active_anon:54860kB inactive_anon:59068kB active_file:144kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7776kB pagetables:2008kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2128.855859] lowmem_reserve[]: 0 0 1 1 1 [ 2128.860193] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2128.891650] lowmem_reserve[]: 0 0 0 0 0 [ 2128.896445] Node 1 Normal free:40764kB min:53876kB low:67344kB high:80812kB active_anon:2192kB inactive_anon:179284kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:64kB bounce:0kB free_pcp:1504kB local_pcp:0kB free_cma:0kB [ 2128.926262] lowmem_reserve[]: 0 0 0 0 0 [ 2128.930263] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 2128.946229] Node 0 DMA32: 712*4kB (UME) 762*8kB (UME) 292*16kB (UME) 92*32kB (UME) 13*64kB (UME) 7*128kB (M) 3*256kB (UM) 2*512kB (UM) 2*1024kB (U) 0*2048kB 0*4096kB = 22128kB [ 2128.962493] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2128.980892] Node 1 Normal: 175*4kB (UME) 233*8kB (UME) 193*16kB (UME) 100*32kB (UME) 26*64kB (UM) 8*128kB (UME) 6*256kB (UM) 6*512kB (UME) 4*1024kB (UM) 2*2048kB (UM) 28*4096kB (UM) = 139028kB [ 2128.998509] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2129.007425] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2129.018482] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2129.028036] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2129.036872] 60543 total pagecache pages [ 2129.040856] 0 pages in swap cache [ 2129.045976] Swap cache stats: add 0, delete 0, find 0/0 [ 2129.052040] Free swap = 0kB [ 2129.058420] Total swap = 0kB [ 2129.061798] 2097051 pages RAM [ 2129.067765] 0 pages HighMem/MovableOnly [ 2129.071748] 369649 pages reserved [ 2129.078474] 0 pages cma reserved [ 2129.081850] Unreclaimable slab info: [ 2129.088110] Name Used Total [ 2129.101217] pid_2 7KB 44KB [ 2129.108078] batadv_tt_change_cache 7KB 7KB [ 2129.115795] batadv_tl_cache 7KB 16KB [ 2129.121472] TIPC 18KB 37KB [ 2129.127916] SCTPv6 24KB 30KB [ 2129.135715] DCCPv6 20KB 37KB [ 2129.141180] DCCP 19KB 35KB [ 2129.146833] RXRPC 19KB 32KB [ 2129.154731] rxrpc_call_jar 136KB 157KB [ 2129.160125] bridge_fdb_cache 14KB 19KB [ 2129.166832] fib6_nodes 198KB 288KB [ 2129.172251] ip6_dst_cache 529KB 727KB [ 2129.178335] RAWv6 131KB 148KB [ 2129.189503] UDPv6 37KB 45KB [ 2129.195557] TCPv6 30KB 48KB [ 2129.200963] nf_conntrack 4KB 11KB [ 2129.207092] t10_alua_lu_gp_cache 0KB 3KB [ 2129.212841] sd_ext_cdb 0KB 7KB [ 2129.218210] scsi_sense_cache 1056KB 1060KB [ 2129.223754] virtio_scsi_cmd 16KB 16KB [ 2129.229380] sgpool-128 8KB 8KB [ 2129.235464] sgpool-64 4KB 12KB [ 2129.240928] sgpool-32 2KB 15KB [ 2129.246388] sgpool-16 1KB 7KB [ 2129.251753] sgpool-8 0KB 7KB [ 2129.257276] mqueue_inode_cache 18KB 37KB [ 2129.262963] bio_post_read_ctx 14KB 15KB [ 2129.269257] bio-2 14KB 15KB [ 2129.277819] device hsr_slave_0 entered promiscuous mode [ 2129.282695] jfs_mp 7KB 7KB [ 2129.288970] cifs_small_rq 15KB 16KB [ 2129.302636] cifs_request 67KB 67KB [ 2129.308040] cifs_mpx_ids 0KB 7KB [ 2129.314838] device hsr_slave_1 entered promiscuous mode [ 2129.322694] nfs_commit_data 3KB 14KB [ 2129.328080] nfs_write_data 34KB 44KB [ 2129.352809] ext4_system_zone 1KB 7KB [ 2129.358224] bio-1 1KB 7KB [ 2129.372875] pid_namespace 3KB 11KB [ 2129.378275] rpc_buffers 17KB 25KB [ 2129.391087] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2129.392632] rpc_tasks 2KB 7KB [ 2129.399094] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2129.421123] UNIX 1698KB 1755KB [ 2129.433195] tcp_bind_bucket 1KB 4KB [ 2129.438599] ip_fib_trie 28KB 47KB [ 2129.459379] ip_fib_alias 142KB 205KB [ 2129.470789] ip_dst_cache 13KB 24KB [ 2129.483615] RAW 78KB 90KB [ 2129.489008] UDP 47KB 67KB [ 2129.522638] TCP 25KB 28KB [ 2129.528041] hugetlbfs_inode_cache 3KB 15KB [ 2129.562628] fscache_cookie_jar 1KB 7KB [ 2129.568112] eventpoll_pwq 23KB 39KB [ 2129.592652] eventpoll_epi 47KB 70KB [ 2129.598046] inotify_inode_mark 9KB 31KB [ 2129.647593] request_queue 199KB 199KB [ 2129.673599] blkdev_requests 1KB 3KB [ 2129.704118] blkdev_ioc 32KB 34KB [ 2129.710290] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2129.728602] bio-0 719KB 798KB [ 2129.759801] biovec-max 1452KB 1551KB [ 2129.798689] biovec-64 789KB 921KB [ 2129.833036] biovec-16 131KB 161KB [ 2129.838701] bio_integrity_payload 1KB 8KB [ 2129.884886] khugepaged_mm_slot 2KB 23KB [ 2129.890386] uid_cache 0KB 4KB [ 2129.927764] dmaengine-unmap-2 0KB 3KB [ 2129.939902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2129.952588] skbuff_fclone_cache 13KB 37KB [ 2129.968023] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2129.974985] skbuff_head_cache 8156KB 9611KB [ 2130.002617] configfs_dir_cache 3KB 7KB [ 2130.025577] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2130.031792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2130.039542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2130.046947] file_lock_cache 16KB 63KB [ 2130.052321] file_lock_ctx 9KB 11KB [ 2130.065206] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2130.079650] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2130.098334] fsnotify_mark_connector 4KB 19KB [ 2130.105633] 8021q: adding VLAN 0 to HW filter on device team0 [ 2130.140018] net_namespace 105KB 113KB [ 2130.155201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2130.157007] shmem_inode_cache 8060KB 8209KB [ 2130.163927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2130.183620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2130.192025] bridge0: port 1(bridge_slave_0) entered blocking state [ 2130.198466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2130.202532] task_delay_info 325KB 363KB [ 2130.210316] taskstats 18KB 38KB [ 2130.242565] proc_dir_entry 1047KB 1068KB [ 2130.247977] pde_opener 14KB 31KB [ 2130.256496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2130.272807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2130.280127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2130.288122] seq_file 189KB 370KB [ 2130.302882] sigqueue 52KB 78KB [ 2130.310566] kernfs_node_cache 17752KB 17754KB [ 2130.316191] mnt_cache 263KB 288KB [ 2130.317576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2130.321563] filp 7258KB 7683KB [ 2130.321572] names_cache 110704KB 110704KB [ 2130.321580] iint_cache 36KB 43KB [ 2130.321587] key_jar 19KB 105KB [ 2130.321596] uts_namespace 5KB 11KB [ 2130.321604] nsproxy 4KB 11KB [ 2130.367557] bridge0: port 2(bridge_slave_1) entered blocking state [ 2130.374011] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2130.392559] vm_area_struct 2701KB 3434KB [ 2130.394754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2130.397955] mm_struct 446KB 546KB [ 2130.422903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2130.423226] fs_cache 372KB 384KB [ 2130.437717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2130.451995] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2130.460334] files_cache 1330KB 1376KB [ 2130.474224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2130.483876] signal_cache 2193KB 2386KB [ 2130.489258] sighand_cache 619KB 666KB [ 2130.499061] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2130.514014] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2130.520323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2130.529304] task_struct 9216KB 9247KB [ 2130.533350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2130.547378] cred_jar 2498KB 2644KB [ 2130.553007] anon_vma_chain 888KB 1287KB [ 2130.557259] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2130.569586] anon_vma 131KB 308KB [ 2130.571630] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2130.583288] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2130.587373] pid 217KB 264KB [ 2130.590491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2130.607183] Acpi-Operand 156KB 198KB [ 2130.612717] Acpi-ParseExt 9KB 11KB [ 2130.618088] Acpi-Parse 41KB 47KB [ 2130.629568] Acpi-State 52KB 63KB [ 2130.633329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2130.636231] Acpi-Namespace 20KB 27KB [ 2130.653526] numa_policy 0KB 3KB [ 2130.658921] debug_objects_cache 1892KB 1910KB [ 2130.663303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2130.671698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2130.672095] trace_event_file 297KB 298KB [ 2130.689048] ftrace_event_field 398KB 401KB [ 2130.695209] pool_workqueue 149KB 156KB [ 2130.703747] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2130.708726] page->ptl 394KB 984KB [ 2130.716483] kmalloc-2097152 2050KB 2050KB [ 2130.721866] kmalloc-524288 2056KB 2056KB [ 2130.728527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2130.733144] kmalloc-262144 1290KB 1290KB [ 2130.740697] kmalloc-131072 650KB 650KB [ 2130.752011] kmalloc-65536 3432KB 3498KB [ 2130.760771] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2130.767515] kmalloc-32768 2541KB 2706KB [ 2130.767524] kmalloc-16384 1270KB 1369KB [ 2130.767532] kmalloc-8192 5420KB 5420KB [ 2130.767541] kmalloc-4096 30077KB 30077KB [ 2130.767550] kmalloc-2048 17235KB 17741KB [ 2130.767559] kmalloc-1024 12393KB 13702KB [ 2130.767569] kmalloc-512 15513KB 17992KB [ 2130.767578] kmalloc-256 5469KB 6333KB [ 2130.767587] kmalloc-128 1352KB 1610KB [ 2130.767596] kmalloc-96 3253KB 4124KB [ 2130.767604] kmalloc-64 2672KB 3832KB [ 2130.767613] kmalloc-32 1937KB 2547KB [ 2130.767624] kmalloc-192 2457KB 2936KB [ 2130.773893] 8021q: adding VLAN 0 to HW filter on device team0 [ 2130.786956] kmem_cache 177KB 183KB [ 2130.822808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2130.836190] Out of memory: Kill process 8102 (syz-fuzzer) score 6 or sacrifice child [ 2130.840492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2130.850336] Killed process 15871 (syz-executor.2) total-vm:48512kB, anon-rss:440kB, file-rss:12292kB, shmem-rss:0kB [ 2130.903608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2130.922806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2130.933212] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2130.939340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2130.959097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2130.979942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2130.989823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2131.010041] bridge0: port 1(bridge_slave_0) entered blocking state [ 2131.016486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2131.048706] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2131.066413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2131.079157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2131.106135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2131.142930] bridge0: port 2(bridge_slave_1) entered blocking state [ 2131.149309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2131.165597] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2131.188581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2131.208299] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2131.225503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2131.260603] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2131.304653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2131.318372] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2131.330808] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2131.338734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2131.365236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2131.372316] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2131.388379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2131.399362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2131.415103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2131.443221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2131.452696] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2131.474417] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2131.483705] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2131.492150] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2131.505347] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2131.511580] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2131.520920] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2131.529103] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2131.542853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2131.561187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2131.646856] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2131.671112] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2131.687485] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2131.699738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2131.717847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2131.729961] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2131.749272] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2131.781745] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2131.814103] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2131.888021] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2131.895971] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2131.907210] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2131.919684] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2131.926712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2131.935388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2131.949658] device veth0_vlan entered promiscuous mode [ 2131.958151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2131.966633] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2131.978908] device veth1_vlan entered promiscuous mode [ 2131.986733] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2132.002247] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2132.017955] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2132.039461] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2132.057666] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2132.068658] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2132.085588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2132.107263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2132.130181] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2132.154208] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2132.161147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2132.171433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2132.188279] device veth0_macvtap entered promiscuous mode [ 2132.195949] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2132.209652] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2132.221276] device veth1_macvtap entered promiscuous mode [ 2132.236019] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2132.245185] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2132.252183] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2132.263330] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2132.274708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2132.284737] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2132.293353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2132.301034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2132.314729] device veth0_vlan entered promiscuous mode [ 2132.324954] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2132.335883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2132.346619] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2132.358004] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2132.367815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2132.378517] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2132.389736] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2132.397785] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2132.405227] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2132.413656] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2132.420746] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2132.429855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2132.441714] device veth1_vlan entered promiscuous mode [ 2132.448877] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2132.462683] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2132.473146] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2132.485431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2132.495971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2132.506430] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2132.516919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2132.528207] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2132.536314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2132.546771] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2132.555570] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2132.563972] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2132.571557] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2132.580873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2132.607484] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2132.625201] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2132.632322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2132.640207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2132.660318] device veth0_macvtap entered promiscuous mode [ 2132.668764] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2132.682674] device veth1_macvtap entered promiscuous mode [ 2132.689094] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2132.704386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2132.717497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2132.729867] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2132.740023] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2132.751417] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2132.762406] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2132.771534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2132.782801] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2132.791938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2132.803210] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2132.814629] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2132.821648] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2132.835257] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2132.846750] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2132.862022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2132.884690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2132.922162] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2132.933154] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2132.949017] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2132.960177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2132.974868] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2132.988192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2133.015620] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2133.031048] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2133.077502] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2133.096489] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2133.107813] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2133.116211] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2133.132282] device bridge_slave_1 left promiscuous mode [ 2133.137821] bridge0: port 2(bridge_slave_1) entered disabled state [ 2133.145736] device bridge_slave_0 left promiscuous mode [ 2133.151458] bridge0: port 1(bridge_slave_0) entered disabled state [ 2133.175296] device hsr_slave_1 left promiscuous mode [ 2133.185719] device hsr_slave_0 left promiscuous mode [ 2133.204045] team0 (unregistering): Port device team_slave_1 removed [ 2133.218418] team0 (unregistering): Port device team_slave_0 removed [ 2133.229145] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2133.243254] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2133.289845] bond0 (unregistering): Released all slaves [ 2133.318326] IPVS: ftp: loaded support on port[0] = 21 [ 2133.323702] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2133.331681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2133.631569] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2133.657087] chnl_net:caif_netlink_parms(): no params data found [ 2133.667134] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2133.689832] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2133.713432] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2133.720365] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2133.739973] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2133.751512] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2133.777929] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2133.834372] bridge0: port 1(bridge_slave_0) entered blocking state [ 2133.840861] bridge0: port 1(bridge_slave_0) entered disabled state [ 2133.853369] device bridge_slave_0 entered promiscuous mode [ 2133.874833] bridge0: port 2(bridge_slave_1) entered blocking state [ 2133.881276] bridge0: port 2(bridge_slave_1) entered disabled state [ 2133.899646] device bridge_slave_1 entered promiscuous mode [ 2133.941288] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2133.979089] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2134.036335] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2134.053291] team0: Port device team_slave_0 added [ 2134.078741] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2134.086794] team0: Port device team_slave_1 added [ 2134.132772] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2134.157476] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2134.217194] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2134.270327] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2134.284537] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2134.290814] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2134.321646] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2134.342977] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2134.350123] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2134.377170] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2134.388618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2134.398347] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2134.411337] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2134.419328] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2134.451611] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2134.468051] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2134.485857] device hsr_slave_0 entered promiscuous mode [ 2134.494434] device hsr_slave_1 entered promiscuous mode [ 2134.504373] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2134.511667] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2134.673365] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2134.739397] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2134.760059] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2134.770170] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2134.783937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2134.797814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2134.816822] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2134.835033] 8021q: adding VLAN 0 to HW filter on device team0 [ 2134.860829] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2134.873236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2134.881876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2134.895750] bridge0: port 1(bridge_slave_0) entered blocking state [ 2134.902222] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2134.915072] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2134.923048] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2134.930844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2134.944622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2134.952836] bridge0: port 2(bridge_slave_1) entered blocking state [ 2134.959260] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2134.975851] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2134.983787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2134.996164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2135.010096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2135.022890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2135.029970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2135.044989] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2135.060128] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2135.062200] Bluetooth: hci2: command 0x0409 tx timeout [ 2135.070694] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2135.079769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2135.094104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2135.118092] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2135.130494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2135.143612] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2135.149695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2135.215078] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2135.232609] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2135.239011] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2135.251809] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2135.270267] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2135.441565] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2135.461127] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2135.482430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2135.490509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2135.569190] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2135.577063] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2135.585991] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2135.597034] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2135.604593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2135.614852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2135.631087] device veth0_vlan entered promiscuous mode [ 2135.637959] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2135.652189] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2135.670211] device veth1_vlan entered promiscuous mode [ 2135.676829] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2135.694202] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2135.709960] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2135.723531] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2135.730448] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2135.739748] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2135.748128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2135.757271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2135.768377] device veth0_macvtap entered promiscuous mode [ 2135.780244] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2135.798146] device veth1_macvtap entered promiscuous mode [ 2135.806405] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2135.826818] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2135.840763] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2135.856832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2135.868844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2135.885889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2135.896790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2135.910239] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2135.922226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2135.931360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2135.941317] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2135.951109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2135.961175] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2135.971817] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2135.979212] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2135.986518] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2135.994297] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2136.001647] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2136.010165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2136.020404] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2136.033577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2136.043506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2136.053981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2136.063530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2136.073912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2136.083527] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2136.093633] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2136.103838] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2136.113920] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2136.126230] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2136.134139] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2136.141489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2136.150354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2136.306867] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2136.313906] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2136.321383] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2136.351523] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2136.370697] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2136.378496] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2136.391987] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2136.398831] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2137.142737] Bluetooth: hci2: command 0x041b tx timeout 21:09:45 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async, rerun: 32) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0xb, [@ptr={0x8, 0x0, 0x0, 0x2, 0x5}, @fwd={0xd}, @volatile={0x6, 0x0, 0x0, 0x9, 0x5}, @restrict={0x1, 0x0, 0x0, 0xb, 0x2}]}, {0x0, [0x61, 0x2e, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x5f, 0x61]}}, &(0x7f0000000080)=""/34, 0x53, 0x22}, 0x20) (rerun: 32) 21:09:45 executing program 5: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 21:09:45 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502], 0x7fff}}, 0x6}) 21:09:45 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:09:45 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@const={0x4}]}, {0x0, [0x61, 0x61, 0x0]}}, &(0x7f0000000040)=""/205, 0x29, 0xcd, 0x1}, 0x20) 21:09:45 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x0, 0x3, 0xa5, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}}}) 21:09:45 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0xb, [@ptr={0x8, 0x0, 0x0, 0x2, 0x5}, @fwd={0xd}, @volatile={0x6, 0x0, 0x0, 0x9, 0x5}, @restrict={0x1, 0x0, 0x0, 0xb, 0x2}]}, {0x0, [0x61, 0x2e, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x5f, 0x61]}}, &(0x7f0000000080)=""/34, 0x53, 0x22}, 0x20) 21:09:45 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x0, 0x0, 0x3, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:09:45 executing program 5: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 21:09:45 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@const={0x4}]}, {0x0, [0x61, 0x0]}}, &(0x7f0000000040)=""/205, 0x28, 0xcd, 0x1}, 0x20) 21:09:45 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xe, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) 21:09:45 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@const={0x4}]}, {0x0, [0x61, 0x0]}}, &(0x7f0000000040)=""/205, 0x28, 0xcd, 0x1}, 0x20) 21:09:45 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={0x0, &(0x7f0000000040)=""/205, 0x0, 0xcd, 0x1}, 0x20) 21:09:45 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xe, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) 21:09:45 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@const={0x4}]}, {0x0, [0x61, 0x0]}}, &(0x7f0000000040)=""/205, 0x28, 0xcd, 0x1}, 0x20) 21:09:45 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={0x0, &(0x7f0000000040)=""/205, 0x0, 0xcd, 0x1}, 0x20) 21:09:45 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x6502], 0x7fff}}, 0x6}) [ 2139.221696] Bluetooth: hci2: command 0x040f tx timeout [ 2141.301801] Bluetooth: hci2: command 0x0419 tx timeout [ 2142.470914] oom_reaper: reaped process 16910 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2142.498633] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2142.515571] in:imklog cpuset=/ mems_allowed=0-1 [ 2142.520295] CPU: 1 PID: 16506 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2142.527767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2142.537295] Call Trace: [ 2142.540011] dump_stack+0x1fc/0x2ef [ 2142.543650] dump_header+0x15d/0xc3f [ 2142.547376] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2142.552479] ? ___ratelimit+0x319/0x590 [ 2142.556458] oom_kill_process.cold+0x10/0x692 [ 2142.560958] ? check_preemption_disabled+0x41/0x280 [ 2142.565986] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2142.571265] out_of_memory+0x1072/0x1390 [ 2142.575340] ? oom_killer_disable+0x270/0x270 [ 2142.579857] ? mutex_trylock+0x15f/0x1a0 [ 2142.583933] __alloc_pages_nodemask+0x23a2/0x2890 [ 2142.588796] ? find_get_entry+0x4cd/0x8a0 [ 2142.593023] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2142.597903] alloc_pages_current+0x193/0x2a0 [ 2142.602330] filemap_fault+0x146e/0x2180 [ 2142.606413] ext4_filemap_fault+0x84/0xb0 [ 2142.610572] __do_fault+0x10b/0x4b0 [ 2142.614208] __handle_mm_fault+0x273b/0x41c0 [ 2142.618627] ? vm_insert_page+0x9c0/0x9c0 [ 2142.622777] ? lock_downgrade+0x720/0x720 [ 2142.626942] ? check_preemption_disabled+0x41/0x280 [ 2142.631966] handle_mm_fault+0x436/0xb10 [ 2142.636023] __do_page_fault+0x68e/0xd60 [ 2142.640072] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2142.641356] syz-executor.1: vmalloc: allocation failure, allocated 1585139712 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2142.645080] ? spurious_fault+0x840/0x840 [ 2142.662145] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2142.662997] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2142.672917] ? page_fault+0x8/0x30 [ 2142.676453] page_fault+0x1e/0x30 [ 2142.679902] RIP: 0033:0x7fab9560622d [ 2142.683625] Code: Bad RIP value. [ 2142.686982] RSP: 002b:00007fab92fa2580 EFLAGS: 00010293 [ 2142.692333] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fab9560622d [ 2142.699595] RDX: 0000000000001fa0 RSI: 00007fab92fa2da0 RDI: 0000000000000004 [ 2142.706852] RBP: 0000556d6e7f39d0 R08: 0000000000000000 R09: 0000000004000001 [ 2142.714111] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fab92fa2da0 [ 2142.721503] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fab92fa2ddd [ 2142.728792] CPU: 0 PID: 16910 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2142.729288] Mem-Info: [ 2142.736682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2142.736688] Call Trace: [ 2142.736708] dump_stack+0x1fc/0x2ef [ 2142.736725] warn_alloc.cold+0x7b/0x18f [ 2142.739136] active_anon:14511 inactive_anon:59599 isolated_anon:0 [ 2142.739136] active_file:14 inactive_file:43 isolated_file:0 [ 2142.739136] unevictable:0 dirty:13 writeback:0 unstable:0 [ 2142.739136] slab_reclaimable:12826 slab_unreclaimable:118039 [ 2142.739136] mapped:22396 shmem:60372 pagetables:562 bounce:0 [ 2142.739136] free:13891 free_pcp:147 free_cma:0 [ 2142.748754] ? zone_watermark_ok_safe+0x260/0x260 [ 2142.748768] ? rcu_nmi_exit+0xb3/0x180 [ 2142.748803] __vmalloc_area_node+0x4fd/0x780 [ 2142.751388] Node 0 active_anon:55272kB inactive_anon:59108kB active_file:12kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86612kB dirty:44kB writeback:0kB shmem:60856kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2142.754977] ? __vmalloc_node_range+0x180/0x180 [ 2142.758954] Node 1 active_anon:2772kB inactive_anon:179288kB active_file:44kB inactive_file:128kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2972kB dirty:8kB writeback:0kB shmem:180632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2142.792242] ? _raw_spin_unlock+0x29/0x40 [ 2142.792254] ? __get_vm_area_node+0x2e2/0x3a0 [ 2142.792272] __vmalloc_node_range+0xed/0x180 [ 2142.792288] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2142.797110] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2142.801007] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2142.805502] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2142.833318] vmalloc_user+0x70/0xe0 [ 2142.833333] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2142.833350] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2142.838021] Node 0 DMA32 free:17928kB min:35996kB low:44992kB high:53988kB active_anon:55272kB inactive_anon:59088kB active_file:12kB inactive_file:56kB unevictable:0kB writepending:244kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2020kB bounce:0kB free_pcp:336kB local_pcp:0kB free_cma:0kB [ 2142.865528] __vb2_queue_alloc+0x472/0xe60 [ 2142.865552] vb2_core_create_bufs+0x273/0x7e0 [ 2142.865566] ? __vb2_queue_free+0x870/0x870 [ 2142.865585] ? __video_do_ioctl+0x632/0xcd0 [ 2142.869714] lowmem_reserve[]: 0 0 1 1 1 [ 2142.874201] ? __mutex_lock+0x368/0x1190 [ 2142.874218] vb2_create_bufs+0x332/0x620 [ 2142.874236] ? mark_held_locks+0xf0/0xf0 [ 2142.878616] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2142.882922] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2142.882940] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2142.882964] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2142.909178] lowmem_reserve[]: 0 0 0 0 0 [ 2142.914525] v4l_create_bufs+0xb2/0x160 [ 2142.914544] __video_do_ioctl+0x49a/0xcd0 [ 2142.914564] ? v4l_querycap+0x340/0x340 [ 2142.919919] Node 1 Normal free:26756kB min:53876kB low:67344kB high:80812kB active_anon:2772kB inactive_anon:179288kB active_file:324kB inactive_file:428kB unevictable:0kB writepending:208kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:228kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 2142.923541] ? __might_fault+0x192/0x1d0 [ 2142.923558] ? v4l_querycap+0x340/0x340 [ 2142.923576] video_usercopy+0x13f/0xfa0 [ 2142.927871] lowmem_reserve[]: 0 0 0 0 0 [ 2142.932031] ? v4l_enumstd+0x60/0x60 [ 2142.932044] ? do_futex+0x171/0x1880 [ 2142.932063] ? mark_held_locks+0xf0/0xf0 [ 2142.960971] Node 0 DMA: 2*4kB (ME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10872kB [ 2142.965177] ? debug_check_no_obj_freed+0x201/0x490 [ 2142.965202] ? video_usercopy+0xfa0/0xfa0 [ 2142.969684] Node 0 DMA32: 518*4kB (ME) 471*8kB (UME) 292*16kB (UME) 106*32kB (ME) 20*64kB (ME) 10*128kB (UM) 5*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18256kB [ 2142.974079] v4l2_ioctl+0x147/0x1a0 [ 2142.974093] ? video_devdata+0xa0/0xa0 [ 2142.974115] do_vfs_ioctl+0xcdb/0x12e0 [ 2142.978411] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2142.982375] ? lock_downgrade+0x720/0x720 [ 2142.982391] ? check_preemption_disabled+0x41/0x280 [ 2142.982407] ? ioctl_preallocate+0x200/0x200 [ 2142.986461] Node 1 Normal: 339*4kB (ME) 279*8kB (ME) 212*16kB (UME) 88*32kB (ME) 15*64kB (UM) 3*128kB (ME) 4*256kB (UM) 5*512kB (ME) 2*1024kB (UM) 1*2048kB (M) 2*4096kB (M) = 27012kB [ 2142.990514] ? __fget+0x356/0x510 [ 2142.994584] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2143.021014] ? do_dup2+0x450/0x450 [ 2143.021030] ? __se_sys_futex+0x298/0x3b0 [ 2143.021050] ksys_ioctl+0x9b/0xc0 [ 2143.026161] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2143.031232] __x64_sys_ioctl+0x6f/0xb0 [ 2143.031247] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2143.031263] do_syscall_64+0xf9/0x620 [ 2143.036571] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2143.040411] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2143.044385] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2143.048489] RIP: 0033:0x7ff91ab2f0c9 [ 2143.052490] 60422 total pagecache pages [ 2143.081422] Code: Bad RIP value. [ 2143.081431] RSP: 002b:00007ff9190a1168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2143.081444] RAX: ffffffffffffffda RBX: 00007ff91ac4ef80 RCX: 00007ff91ab2f0c9 [ 2143.081455] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 2143.092035] 0 pages in swap cache [ 2143.093441] RBP: 00007ff91ab8aae9 R08: 0000000000000000 R09: 0000000000000000 [ 2143.097410] Swap cache stats: add 0, delete 0, find 0/0 [ 2143.101273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2143.101281] R13: 00007ffe803573bf R14: 00007ff9190a1300 R15: 0000000000022000 [ 2143.138009] Mem-Info: [ 2143.151658] Free swap = 0kB [ 2143.172912] active_anon:14488 inactive_anon:59599 isolated_anon:0 [ 2143.172912] active_file:13 inactive_file:13 isolated_file:0 [ 2143.172912] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2143.172912] slab_reclaimable:12826 slab_unreclaimable:118007 [ 2143.172912] mapped:22359 shmem:60372 pagetables:561 bounce:0 [ 2143.172912] free:14063 free_pcp:149 free_cma:0 [ 2143.173318] Total swap = 0kB [ 2143.177397] Node 0 active_anon:55184kB inactive_anon:59108kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86536kB dirty:0kB writeback:0kB shmem:60856kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2143.182424] 2097051 pages RAM [ 2143.182430] 0 pages HighMem/MovableOnly [ 2143.182434] 369649 pages reserved [ 2143.182439] 0 pages cma reserved [ 2143.182446] Unreclaimable slab info: [ 2143.182451] Name Used Total [ 2143.182463] pid_2 9KB 44KB [ 2143.182539] batadv_tt_change_cache 4KB 7KB [ 2143.182553] batadv_tl_cache 8KB 16KB [ 2143.182580] TIPC 19KB 37KB [ 2143.182600] SCTPv6 24KB 30KB [ 2143.182620] DCCPv6 17KB 37KB [ 2143.201050] Node 1 active_anon:2768kB inactive_anon:179288kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2900kB dirty:0kB writeback:0kB shmem:180632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2143.208618] DCCP 16KB 35KB [ 2143.225644] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2143.235321] RXRPC 19KB 32KB [ 2143.235917] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2143.239750] rxrpc_call_jar 136KB 157KB [ 2143.253918] Node 0 DMA32 free:18256kB min:35996kB low:44992kB high:53988kB active_anon:55184kB inactive_anon:59088kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2016kB bounce:0kB free_pcp:340kB local_pcp:336kB free_cma:0kB [ 2143.261544] bridge_fdb_cache 16KB 23KB [ 2143.265411] lowmem_reserve[]: 0 0 1 1 1 [ 2143.270954] fib6_nodes 257KB 288KB [ 2143.280910] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2143.286882] ip6_dst_cache 630KB 727KB [ 2143.299335] lowmem_reserve[]: 0 0 0 0 0 [ 2143.309720] RAWv6 131KB 148KB [ 2143.324075] Node 1 Normal free:27116kB min:53876kB low:67344kB high:80812kB active_anon:2768kB inactive_anon:179288kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:228kB bounce:0kB free_pcp:256kB local_pcp:252kB free_cma:0kB [ 2143.332951] UDPv6 41KB 48KB [ 2143.335377] lowmem_reserve[]: 0 0 0 0 0 [ 2143.337736] TCPv6 48KB 60KB [ 2143.340750] Node 0 DMA: 2*4kB (ME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10872kB [ 2143.378723] nf_conntrack 10KB 11KB [ 2143.410016] Node 0 DMA32: 518*4kB (ME) 472*8kB (UME) 295*16kB (UME) 106*32kB (ME) 20*64kB (ME) 10*128kB (UM) 5*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18312kB [ 2143.424935] t10_alua_lu_gp_cache 0KB 3KB [ 2143.430704] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2143.438565] sd_ext_cdb 0KB 7KB [ 2143.439899] Node 1 Normal: 339*4kB (ME) 287*8kB (UME) 215*16kB (UME) 88*32kB (ME) 15*64kB (UM) 3*128kB (ME) 4*256kB (UM) 5*512kB (ME) 2*1024kB (UM) 1*2048kB (M) 2*4096kB (M) = 27124kB [ 2143.451613] scsi_sense_cache 1056KB 1060KB [ 2143.457338] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2143.472893] virtio_scsi_cmd 16KB 16KB [ 2143.491983] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2143.504888] sgpool-128 8KB 8KB [ 2143.525545] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2143.537354] sgpool-64 4KB 12KB [ 2143.568632] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2143.582933] sgpool-32 2KB 15KB [ 2143.611432] 60398 total pagecache pages [ 2143.623445] sgpool-16 1KB 7KB [ 2143.655119] 0 pages in swap cache [ 2143.667748] sgpool-8 0KB 7KB [ 2143.685627] Swap cache stats: add 0, delete 0, find 0/0 [ 2143.698746] mqueue_inode_cache 15KB 37KB [ 2143.708271] Free swap = 0kB [ 2143.720246] bio_post_read_ctx 14KB 15KB [ 2143.728625] Total swap = 0kB [ 2143.752994] bio-2 14KB 15KB [ 2143.759624] 2097051 pages RAM [ 2143.772457] jfs_mp 7KB 7KB [ 2143.778946] 0 pages HighMem/MovableOnly [ 2143.797351] cifs_small_rq 15KB 16KB [ 2143.801819] 369649 pages reserved [ 2143.815932] cifs_request 67KB 67KB [ 2143.818962] 0 pages cma reserved [ 2143.832404] cifs_mpx_ids 0KB 7KB [ 2143.896851] nfs_commit_data 3KB 14KB [ 2143.903086] nfs_write_data 34KB 44KB [ 2143.909110] ext4_system_zone 1KB 7KB [ 2143.923059] bio-1 1KB 7KB [ 2143.928465] pid_namespace 3KB 11KB [ 2143.938012] rpc_buffers 17KB 25KB [ 2143.947809] rpc_tasks 2KB 7KB [ 2143.957374] UNIX 2000KB 2081KB [ 2143.966812] tcp_bind_bucket 2KB 4KB [ 2143.976369] ip_fib_trie 35KB 47KB [ 2143.985921] ip_fib_alias 176KB 205KB [ 2143.995790] ip_dst_cache 13KB 28KB [ 2144.005283] RAW 78KB 90KB [ 2144.010713] UDP 59KB 67KB [ 2144.020673] TCP 30KB 39KB [ 2144.030291] hugetlbfs_inode_cache 3KB 15KB [ 2144.040251] fscache_cookie_jar 1KB 7KB [ 2144.049909] eventpoll_pwq 30KB 39KB [ 2144.059713] eventpoll_epi 45KB 70KB [ 2144.069257] inotify_inode_mark 20KB 31KB [ 2144.078973] request_queue 199KB 199KB [ 2144.088561] blkdev_requests 1KB 3KB [ 2144.105163] blkdev_ioc 21KB 34KB [ 2144.110664] bio-0 529KB 780KB [ 2144.120570] biovec-max 1377KB 1501KB [ 2144.137669] biovec-64 653KB 921KB [ 2144.143933] biovec-16 110KB 157KB [ 2144.149423] bio_integrity_payload 1KB 8KB [ 2144.166586] khugepaged_mm_slot 2KB 23KB [ 2144.177777] uid_cache 0KB 4KB [ 2144.201169] dmaengine-unmap-2 0KB 3KB [ 2144.206662] skbuff_fclone_cache 18KB 37KB [ 2144.224725] skbuff_head_cache 7177KB 8677KB [ 2144.230129] configfs_dir_cache 3KB 7KB [ 2144.246987] file_lock_cache 28KB 51KB [ 2144.253523] file_lock_ctx 9KB 11KB [ 2144.258910] fsnotify_mark_connector 10KB 19KB [ 2144.282535] net_namespace 105KB 113KB [ 2144.287944] shmem_inode_cache 8083KB 8209KB [ 2144.304770] task_delay_info 310KB 363KB [ 2144.310214] taskstats 27KB 38KB [ 2144.319467] proc_dir_entry 1054KB 1072KB [ 2144.336395] pde_opener 18KB 31KB [ 2144.343433] seq_file 198KB 370KB [ 2144.348819] sigqueue 54KB 78KB [ 2144.365641] kernfs_node_cache 18235KB 18246KB [ 2144.371041] mnt_cache 248KB 280KB [ 2144.387706] filp 7545KB 7683KB [ 2144.396330] names_cache 108910KB 108931KB [ 2144.410188] iint_cache 28KB 43KB [ 2144.418737] key_jar 19KB 105KB [ 2144.436809] uts_namespace 4KB 11KB [ 2144.443898] nsproxy 3KB 11KB [ 2144.449285] vm_area_struct 2978KB 3426KB [ 2144.465919] mm_struct 500KB 546KB [ 2144.478166] fs_cache 351KB 384KB [ 2144.488275] files_cache 1299KB 1353KB [ 2144.500172] signal_cache 2351KB 2386KB [ 2144.518448] sighand_cache 594KB 659KB [ 2144.528380] task_struct 10011KB 10055KB [ 2144.540946] cred_jar 2498KB 2644KB [ 2144.550247] anon_vma_chain 937KB 1279KB [ 2144.566821] anon_vma 161KB 308KB [ 2144.575852] pid 207KB 264KB [ 2144.590042] Acpi-Operand 156KB 198KB [ 2144.598697] Acpi-ParseExt 9KB 11KB [ 2144.615860] Acpi-Parse 41KB 47KB [ 2144.626565] Acpi-State 52KB 63KB [ 2144.639111] Acpi-Namespace 20KB 27KB [ 2144.649706] numa_policy 0KB 3KB [ 2144.666927] debug_objects_cache 1994KB 1999KB [ 2144.675983] trace_event_file 297KB 298KB [ 2144.689417] ftrace_event_field 398KB 401KB [ 2144.698138] pool_workqueue 150KB 164KB [ 2144.715507] page->ptl 438KB 984KB [ 2144.720954] kmalloc-2097152 2050KB 2050KB [ 2144.738627] kmalloc-524288 2056KB 2056KB [ 2144.747973] kmalloc-262144 1290KB 1290KB [ 2144.760732] kmalloc-131072 650KB 650KB [ 2144.770415] kmalloc-65536 3300KB 3498KB [ 2144.782441] kmalloc-32768 2508KB 2706KB [ 2144.787843] kmalloc-16384 1369KB 1518KB [ 2144.796614] kmalloc-8192 5791KB 5865KB [ 2144.805830] kmalloc-4096 32057KB 32100KB [ 2144.814885] kmalloc-2048 19020KB 19258KB [ 2144.820294] kmalloc-1024 12957KB 14056KB [ 2144.829698] kmalloc-512 13827KB 16781KB [ 2144.838577] kmalloc-256 5831KB 6333KB [ 2144.855662] kmalloc-128 1460KB 1610KB [ 2144.866107] kmalloc-96 3095KB 4124KB [ 2144.878315] kmalloc-64 2792KB 3832KB [ 2144.888450] kmalloc-32 1937KB 2547KB [ 2144.900396] kmalloc-192 2541KB 2936KB [ 2144.923429] kmem_cache 177KB 183KB [ 2144.928838] Out of memory (oom_kill_allocating_task): Kill process 16506 (in:imklog) score 0 or sacrifice child [ 2144.950796] Killed process 16475 (rsyslogd) total-vm:254332kB, anon-rss:660kB, file-rss:0kB, shmem-rss:0kB [ 2144.963436] oom_reaper: reaped process 16475 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2144.984658] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2145.027116] systemd-journal cpuset=/ mems_allowed=0-1 [ 2145.032525] CPU: 0 PID: 14817 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2145.040503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2145.049862] Call Trace: [ 2145.052464] dump_stack+0x1fc/0x2ef [ 2145.056379] dump_header+0x15d/0xc3f [ 2145.060111] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2145.065240] ? ___ratelimit+0x319/0x590 [ 2145.069415] oom_kill_process.cold+0x10/0x692 [ 2145.073930] ? check_preemption_disabled+0x41/0x280 [ 2145.079834] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2145.085120] out_of_memory+0x1072/0x1390 [ 2145.089183] ? oom_killer_disable+0x270/0x270 [ 2145.093674] ? mutex_trylock+0x15f/0x1a0 [ 2145.097730] __alloc_pages_nodemask+0x23a2/0x2890 [ 2145.102586] ? find_get_entry+0x4cd/0x8a0 [ 2145.106731] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2145.111582] alloc_pages_current+0x193/0x2a0 [ 2145.115980] filemap_fault+0x146e/0x2180 [ 2145.120043] ext4_filemap_fault+0x84/0xb0 [ 2145.124185] __do_fault+0x10b/0x4b0 [ 2145.127805] __handle_mm_fault+0x273b/0x41c0 [ 2145.132210] ? vm_insert_page+0x9c0/0x9c0 [ 2145.136360] ? check_preemption_disabled+0x41/0x280 [ 2145.141644] handle_mm_fault+0x436/0xb10 [ 2145.145704] __do_page_fault+0x68e/0xd60 [ 2145.149780] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2145.154791] ? spurious_fault+0x840/0x840 [ 2145.158930] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2145.163771] ? page_fault+0x8/0x30 [ 2145.167307] page_fault+0x1e/0x30 [ 2145.170749] RIP: 0033:0x7fa9806342e3 [ 2145.174455] Code: Bad RIP value. [ 2145.177807] RSP: 002b:00007ffd79abfb68 EFLAGS: 00010246 [ 2145.183159] RAX: 0000000000000001 RBX: 00005620f3a981e0 RCX: 00007fa9806342e3 [ 2145.190420] RDX: 0000000000000013 RSI: 00007ffd79abfb70 RDI: 000000000000000c [ 2145.197683] RBP: 00007ffd79abfd60 R08: 00007ffd79b03000 R09: 00000225832032cf [ 2145.204945] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd79abfb70 [ 2145.212205] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f381a2b0e71a [ 2145.223730] Mem-Info: [ 2145.226184] active_anon:14288 inactive_anon:59599 isolated_anon:0 [ 2145.226184] active_file:3 inactive_file:23 isolated_file:0 [ 2145.226184] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2145.226184] slab_reclaimable:12826 slab_unreclaimable:117889 [ 2145.226184] mapped:22359 shmem:60372 pagetables:524 bounce:0 [ 2145.226184] free:14479 free_pcp:23 free_cma:0 [ 2145.261822] Node 0 active_anon:55180kB inactive_anon:59108kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86536kB dirty:0kB writeback:0kB shmem:60856kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2145.289450] Node 1 active_anon:1908kB inactive_anon:179288kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2900kB dirty:0kB writeback:0kB shmem:180632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2145.316912] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2145.345368] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2145.351535] Node 0 DMA32 free:18656kB min:35996kB low:44992kB high:53988kB active_anon:55180kB inactive_anon:59088kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2016kB bounce:0kB free_pcp:104kB local_pcp:92kB free_cma:0kB [ 2145.382876] lowmem_reserve[]: 0 0 1 1 1 [ 2145.393836] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2145.420779] lowmem_reserve[]: 0 0 0 0 0 [ 2145.425001] Node 1 Normal free:169048kB min:53876kB low:67344kB high:80812kB active_anon:1908kB inactive_anon:179288kB active_file:116kB inactive_file:912kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:100kB bounce:0kB free_pcp:1508kB local_pcp:248kB free_cma:0kB [ 2145.457242] lowmem_reserve[]: 0 0 0 0 0 [ 2145.461378] Node 0 DMA: 2*4kB (ME) 2*8kB (UM) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10872kB [ 2145.477309] Node 0 DMA32: 524*4kB (UME) 516*8kB (UME) 297*16kB (UME) 110*32kB (UME) 21*64kB (UME) 12*128kB (UM) 6*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 19424kB [ 2145.494921] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2145.507204] Node 1 Normal: 54*4kB (UME) 61*8kB (UME) 200*16kB (UME) 108*32kB (UME) 40*64kB (UM) 10*128kB (UME) 5*256kB (UM) 8*512kB (UME) 5*1024kB (UM) 2*2048kB (UM) 61*4096kB (UM) = 275648kB [ 2145.525702] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2145.534803] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2145.544919] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2145.557129] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2145.566694] 61101 total pagecache pages [ 2145.570801] 0 pages in swap cache [ 2145.574355] Swap cache stats: add 0, delete 0, find 0/0 [ 2145.579792] Free swap = 0kB [ 2145.582921] Total swap = 0kB [ 2145.586031] 2097051 pages RAM [ 2145.589774] 0 pages HighMem/MovableOnly [ 2145.594048] 369649 pages reserved [ 2145.597647] 0 pages cma reserved [ 2145.601114] Unreclaimable slab info: [ 2145.604889] Name Used Total [ 2145.610525] pid_2 9KB 44KB [ 2145.616887] batadv_tt_change_cache 3KB 7KB [ 2145.623531] batadv_tl_cache 8KB 16KB [ 2145.629133] TIPC 18KB 37KB [ 2145.634770] SCTPv6 24KB 30KB [ 2145.640749] DCCPv6 17KB 37KB [ 2145.650709] DCCP 16KB 35KB [ 2145.661761] RXRPC 19KB 32KB [ 2145.668479] rxrpc_call_jar 135KB 157KB [ 2145.674819] bridge_fdb_cache 15KB 23KB [ 2145.681220] fib6_nodes 240KB 288KB [ 2145.687514] ip6_dst_cache 655KB 727KB [ 2145.693716] RAWv6 131KB 148KB [ 2145.699931] UDPv6 41KB 48KB [ 2145.706163] TCPv6 30KB 48KB [ 2145.712130] nf_conntrack 10KB 11KB [ 2145.717581] t10_alua_lu_gp_cache 0KB 3KB [ 2145.723954] sd_ext_cdb 0KB 7KB [ 2145.730123] scsi_sense_cache 1056KB 1060KB [ 2145.736348] virtio_scsi_cmd 16KB 16KB [ 2145.742569] sgpool-128 8KB 8KB [ 2145.748989] sgpool-64 4KB 12KB [ 2145.757083] sgpool-32 2KB 15KB [ 2145.762738] sgpool-16 1KB 7KB [ 2145.768295] sgpool-8 0KB 7KB [ 2145.774020] mqueue_inode_cache 15KB 37KB [ 2145.779654] bio_post_read_ctx 14KB 15KB [ 2145.785393] bio-2 14KB 15KB [ 2145.790881] jfs_mp 7KB 7KB [ 2145.796524] cifs_small_rq 15KB 16KB [ 2145.802072] cifs_request 67KB 67KB [ 2145.812537] cifs_mpx_ids 0KB 7KB [ 2145.818585] nfs_commit_data 3KB 14KB [ 2145.824247] nfs_write_data 34KB 44KB [ 2145.829954] ext4_system_zone 1KB 7KB [ 2145.836235] bio-1 1KB 7KB [ 2145.842779] pid_namespace 3KB 11KB [ 2145.848317] rpc_buffers 17KB 25KB [ 2145.855555] rpc_tasks 2KB 7KB [ 2145.861181] UNIX 1989KB 2081KB [ 2145.866770] tcp_bind_bucket 1KB 4KB [ 2145.873169] ip_fib_trie 35KB 47KB [ 2145.878738] ip_fib_alias 171KB 205KB [ 2145.884300] ip_dst_cache 12KB 28KB [ 2145.889912] RAW 78KB 90KB [ 2145.895382] UDP 59KB 67KB [ 2145.900835] TCP 28KB 33KB [ 2145.907201] hugetlbfs_inode_cache 3KB 15KB [ 2145.913938] fscache_cookie_jar 1KB 7KB [ 2145.920627] eventpoll_pwq 27KB 39KB [ 2145.927031] eventpoll_epi 43KB 70KB [ 2145.933801] inotify_inode_mark 15KB 31KB [ 2145.940362] request_queue 199KB 199KB [ 2145.946615] blkdev_requests 1KB 3KB [ 2145.952245] blkdev_ioc 26KB 34KB [ 2145.960401] bio-0 530KB 776KB [ 2145.966638] biovec-max 1377KB 1501KB [ 2145.973236] biovec-64 619KB 913KB [ 2145.981050] biovec-16 111KB 153KB [ 2145.987567] bio_integrity_payload 1KB 8KB [ 2145.994316] khugepaged_mm_slot 2KB 23KB [ 2146.000445] uid_cache 0KB 4KB [ 2146.006280] dmaengine-unmap-2 0KB 3KB [ 2146.012572] skbuff_fclone_cache 26KB 33KB [ 2146.019004] skbuff_head_cache 7346KB 8677KB [ 2146.026483] configfs_dir_cache 3KB 7KB [ 2146.032669] file_lock_cache 25KB 51KB [ 2146.039546] file_lock_ctx 9KB 11KB [ 2146.047096] fsnotify_mark_connector 7KB 19KB [ 2146.053852] net_namespace 105KB 113KB [ 2146.063279] shmem_inode_cache 8075KB 8209KB [ 2146.069421] task_delay_info 296KB 363KB [ 2146.078607] taskstats 23KB 38KB [ 2146.084784] proc_dir_entry 1047KB 1072KB [ 2146.090450] pde_opener 17KB 31KB [ 2146.096142] seq_file 195KB 370KB [ 2146.106272] sigqueue 66KB 78KB [ 2146.114406] kernfs_node_cache 18234KB 18246KB [ 2146.120487] mnt_cache 237KB 276KB [ 2146.129453] filp 7464KB 7683KB [ 2146.134902] names_cache 107831KB 107831KB [ 2146.140278] iint_cache 32KB 43KB [ 2146.145762] key_jar 19KB 105KB [ 2146.151302] uts_namespace 4KB 11KB [ 2146.156677] nsproxy 3KB 11KB [ 2146.172845] vm_area_struct 2963KB 3426KB [ 2146.178273] mm_struct 510KB 546KB [ 2146.186440] fs_cache 345KB 384KB [ 2146.191901] files_cache 1283KB 1353KB [ 2146.197359] signal_cache 2314KB 2386KB [ 2146.202835] sighand_cache 566KB 645KB [ 2146.208204] task_struct 10011KB 10055KB [ 2146.214214] cred_jar 2462KB 2644KB [ 2146.219591] anon_vma_chain 924KB 1279KB [ 2146.225040] anon_vma 133KB 308KB [ 2146.230719] pid 201KB 264KB [ 2146.236177] Acpi-Operand 156KB 198KB [ 2146.241625] Acpi-ParseExt 9KB 11KB [ 2146.246991] Acpi-Parse 41KB 47KB [ 2146.252424] Acpi-State 52KB 63KB [ 2146.257792] Acpi-Namespace 20KB 27KB [ 2146.265198] numa_policy 0KB 3KB [ 2146.270614] debug_objects_cache 1992KB 1999KB [ 2146.282171] trace_event_file 297KB 298KB [ 2146.287568] ftrace_event_field 398KB 401KB [ 2146.296888] pool_workqueue 149KB 164KB [ 2146.304232] page->ptl 436KB 984KB [ 2146.309827] kmalloc-2097152 2050KB 2050KB [ 2146.318550] kmalloc-524288 2056KB 2056KB [ 2146.325719] kmalloc-262144 1290KB 1290KB [ 2146.334575] kmalloc-131072 650KB 650KB [ 2146.339966] kmalloc-65536 3168KB 3366KB [ 2146.347007] kmalloc-32768 2508KB 2673KB [ 2146.361004] kmalloc-16384 1369KB 1485KB [ 2146.373785] kmalloc-8192 5775KB 5849KB [ 2146.379191] kmalloc-4096 32151KB 32151KB [ 2146.386356] kmalloc-2048 18965KB 19258KB [ 2146.395362] kmalloc-1024 13065KB 14056KB [ 2146.400752] kmalloc-512 14114KB 16781KB [ 2146.407897] kmalloc-256 5817KB 6333KB [ 2146.416495] kmalloc-128 1433KB 1610KB [ 2146.423545] kmalloc-96 3125KB 4124KB [ 2146.428925] kmalloc-64 2780KB 3832KB [ 2146.437541] kmalloc-32 1937KB 2547KB [ 2146.444732] kmalloc-192 2511KB 2936KB [ 2146.450204] kmem_cache 177KB 183KB [ 2146.458982] Out of memory (oom_kill_allocating_task): Kill process 14817 (systemd-journal) score 0 or sacrifice child [ 2146.477030] Killed process 14817 (systemd-journal) total-vm:46096kB, anon-rss:492kB, file-rss:4kB, shmem-rss:2904kB [ 2146.488872] oom_reaper: reaped process 14817 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2908kB [ 2146.515387] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2146.543158] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2146.559865] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2146.566805] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2146.575109] systemd[1]: Stopped Journal Service. [ 2146.599999] systemd[1]: Starting Journal Service... [ 2146.758065] systemd-journald[16961]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2146.831798] systemd[1]: Started System Logging Service. [ 2147.290867] systemd[1]: Started Journal Service. 21:09:57 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={0x0, &(0x7f0000000040)=""/205, 0x0, 0xcd, 0x1}, 0x20) 21:09:57 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:09:57 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:09:57 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@const={0x4}]}, {0x0, [0x61, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x29, 0xcd, 0x1}, 0x20) 21:09:57 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xe, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) 21:09:57 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x0, 0x3], 0x7fff}}, 0x6}) 21:09:57 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:09:57 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x7}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x1f, 0xcd, 0x1}, 0x20) 21:09:57 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) socket$bt_cmtp(0x1f, 0x3, 0x5) 21:09:57 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@const={0x4}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x28, 0xcd, 0x1}, 0x20) 21:09:57 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:09:57 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) socket$bt_cmtp(0x1f, 0x3, 0x5) (async) 21:09:57 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@const={0x4}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x28, 0xcd, 0x1}, 0x20) [ 2154.749576] oom_reaper: reaped process 16973 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 2154.787905] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2154.805295] systemd-journal cpuset=/ mems_allowed=0-1 [ 2154.810653] CPU: 0 PID: 16961 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2154.818620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2154.827970] Call Trace: [ 2154.830575] dump_stack+0x1fc/0x2ef [ 2154.834293] dump_header+0x15d/0xc3f [ 2154.838006] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2154.843111] ? ___ratelimit+0x319/0x590 [ 2154.847088] oom_kill_process.cold+0x10/0x692 [ 2154.851614] ? check_preemption_disabled+0x41/0x280 [ 2154.856642] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2154.861921] out_of_memory+0x1072/0x1390 [ 2154.865990] ? oom_killer_disable+0x270/0x270 [ 2154.870495] ? mutex_trylock+0x15f/0x1a0 [ 2154.874570] __alloc_pages_nodemask+0x23a2/0x2890 [ 2154.879426] ? find_get_entry+0x4cd/0x8a0 [ 2154.883579] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2154.888426] alloc_pages_current+0x193/0x2a0 [ 2154.892822] filemap_fault+0x146e/0x2180 [ 2154.896874] ext4_filemap_fault+0x84/0xb0 [ 2154.901004] __do_fault+0x10b/0x4b0 [ 2154.904640] __handle_mm_fault+0x273b/0x41c0 [ 2154.909035] ? vm_insert_page+0x9c0/0x9c0 [ 2154.913191] ? check_preemption_disabled+0x41/0x280 [ 2154.918194] handle_mm_fault+0x436/0xb10 [ 2154.922264] __do_page_fault+0x68e/0xd60 [ 2154.926313] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2154.931312] ? spurious_fault+0x840/0x840 [ 2154.935446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2154.940289] ? page_fault+0x8/0x30 [ 2154.943812] page_fault+0x1e/0x30 [ 2154.947250] RIP: 0033:0x7f26f4b8e2e3 [ 2154.950951] Code: Bad RIP value. [ 2154.954294] RSP: 002b:00007ffd2199f8c8 EFLAGS: 00010246 [ 2154.959637] RAX: 0000000000000001 RBX: 00005630ed9241e0 RCX: 00007f26f4b8e2e3 [ 2154.966901] RDX: 0000000000000013 RSI: 00007ffd2199f8d0 RDI: 000000000000000c [ 2154.974155] RBP: 00007ffd2199fac0 R08: 00007ffd219cd000 R09: 000002270c82887f [ 2154.981410] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd2199f8d0 [ 2154.988663] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f381a30c74ab [ 2155.000606] syz-executor.4: vmalloc: allocation failure, allocated 1578352640 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2155.007463] Mem-Info: [ 2155.014439] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2155.014467] CPU: 1 PID: 16973 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2155.014478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2155.025109] active_anon:14520 inactive_anon:61631 isolated_anon:0 [ 2155.025109] active_file:24 inactive_file:4 isolated_file:0 [ 2155.025109] unevictable:0 dirty:23 writeback:0 unstable:0 [ 2155.025109] slab_reclaimable:12929 slab_unreclaimable:116978 [ 2155.025109] mapped:22024 shmem:62420 pagetables:559 bounce:0 [ 2155.025109] free:13853 free_pcp:933 free_cma:0 [ 2155.029828] Call Trace: [ 2155.039279] Node 0 active_anon:55984kB inactive_anon:67304kB active_file:76kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88040kB dirty:84kB writeback:0kB shmem:69052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2155.072435] dump_stack+0x1fc/0x2ef [ 2155.072454] warn_alloc.cold+0x7b/0x18f [ 2155.072471] ? zone_watermark_ok_safe+0x260/0x260 [ 2155.072485] ? rcu_nmi_exit+0xb3/0x180 [ 2155.072517] __vmalloc_area_node+0x4fd/0x780 [ 2155.072537] ? __vmalloc_node_range+0x180/0x180 [ 2155.072552] ? _raw_spin_unlock+0x29/0x40 [ 2155.072565] ? __get_vm_area_node+0x2e2/0x3a0 [ 2155.072583] __vmalloc_node_range+0xed/0x180 [ 2155.072599] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2155.072615] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2155.072628] vmalloc_user+0x70/0xe0 [ 2155.072642] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2155.072656] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2155.072672] __vb2_queue_alloc+0x472/0xe60 [ 2155.072699] vb2_core_create_bufs+0x273/0x7e0 [ 2155.072715] ? __vb2_queue_free+0x870/0x870 [ 2155.072730] ? __video_do_ioctl+0x632/0xcd0 [ 2155.072750] ? pi_state_update_owner+0x450/0x450 [ 2155.072764] ? __mutex_lock+0x368/0x1190 [ 2155.072782] vb2_create_bufs+0x332/0x620 [ 2155.072800] ? mark_held_locks+0xf0/0xf0 [ 2155.072814] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2155.072826] ? futex_wait_queue_me+0x404/0x5e0 [ 2155.072842] ? pi_state_update_owner+0x450/0x450 [ 2155.072857] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2155.072873] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2155.072895] v4l_create_bufs+0xb2/0x160 [ 2155.072914] __video_do_ioctl+0x49a/0xcd0 [ 2155.072935] ? v4l_querycap+0x340/0x340 [ 2155.072954] ? __might_fault+0x192/0x1d0 [ 2155.072973] ? v4l_querycap+0x340/0x340 [ 2155.072988] video_usercopy+0x13f/0xfa0 [ 2155.073010] ? v4l_enumstd+0x60/0x60 [ 2155.073025] ? do_futex+0x171/0x1880 [ 2155.073041] ? mark_held_locks+0xf0/0xf0 [ 2155.073060] ? debug_check_no_obj_freed+0x201/0x490 [ 2155.073084] ? video_usercopy+0xfa0/0xfa0 [ 2155.073102] v4l2_ioctl+0x147/0x1a0 [ 2155.073115] ? video_devdata+0xa0/0xa0 [ 2155.073132] do_vfs_ioctl+0xcdb/0x12e0 [ 2155.073145] ? lock_downgrade+0x720/0x720 [ 2155.073161] ? check_preemption_disabled+0x41/0x280 [ 2155.073175] ? ioctl_preallocate+0x200/0x200 [ 2155.073195] ? __fget+0x356/0x510 [ 2155.073212] ? do_dup2+0x450/0x450 [ 2155.073226] ? __se_sys_futex+0x298/0x3b0 [ 2155.073248] ksys_ioctl+0x9b/0xc0 [ 2155.073264] __x64_sys_ioctl+0x6f/0xb0 [ 2155.073279] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2155.073293] do_syscall_64+0xf9/0x620 [ 2155.073312] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2155.073324] RIP: 0033:0x7f68e97f80c9 [ 2155.073339] Code: Bad RIP value. [ 2155.073346] RSP: 002b:00007f68e7d6a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2155.073359] RAX: ffffffffffffffda RBX: 00007f68e9917f80 RCX: 00007f68e97f80c9 [ 2155.073368] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 2155.073376] RBP: 00007f68e9853ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2155.073384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2155.073392] R13: 00007ffc2f1201ff R14: 00007f68e7d6a300 R15: 0000000000022000 [ 2155.074471] Mem-Info: [ 2155.095430] Node 1 active_anon:2096kB inactive_anon:179220kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56kB dirty:8kB writeback:0kB shmem:180628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2155.110599] active_anon:14498 inactive_anon:61631 isolated_anon:0 [ 2155.110599] active_file:14 inactive_file:14 isolated_file:0 [ 2155.110599] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2155.110599] slab_reclaimable:12926 slab_unreclaimable:116913 [ 2155.110599] mapped:22009 shmem:62420 pagetables:558 bounce:0 [ 2155.110599] free:13968 free_pcp:875 free_cma:0 [ 2155.122595] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2155.127021] Node 0 active_anon:55892kB inactive_anon:67304kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88036kB dirty:0kB writeback:0kB shmem:69052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2155.129668] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2155.135137] Node 1 active_anon:2100kB inactive_anon:179220kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:180628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2155.150479] Node 0 DMA32 free:18396kB min:35996kB low:44992kB high:53988kB active_anon:55892kB inactive_anon:67284kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:2156kB bounce:0kB free_pcp:1308kB local_pcp:4kB free_cma:0kB [ 2155.155787] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2155.156236] lowmem_reserve[]: 0 0 1 1 1 [ 2155.160556] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2155.160576] Node 0 DMA32 free:18396kB min:35996kB low:44992kB high:53988kB active_anon:55892kB inactive_anon:67284kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:2156kB bounce:0kB free_pcp:1308kB local_pcp:1304kB free_cma:0kB [ 2155.160608] lowmem_reserve[]: 0 0 1 1 1 [ 2155.160628] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2155.160654] lowmem_reserve[]: 0 0 0 0 0 [ 2155.177925] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2155.189851] Node 1 Normal free:26588kB min:53876kB low:67344kB high:80812kB active_anon:2100kB inactive_anon:179220kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:76kB bounce:0kB free_pcp:2192kB local_pcp:720kB free_cma:0kB [ 2155.197481] lowmem_reserve[]: 0 0 0 0 0 [ 2155.199288] lowmem_reserve[]: 0 0 0 0 0 [ 2155.204421] Node 1 Normal free:26588kB min:53876kB low:67344kB high:80812kB active_anon:2100kB inactive_anon:179220kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:76kB bounce:0kB free_pcp:2192kB local_pcp:1472kB free_cma:0kB [ 2155.212316] Node 0 DMA: 2*4kB (ME) 1*8kB (M) 1*16kB (E) 3*32kB (UME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10880kB [ 2155.220383] lowmem_reserve[]: 0 0 0 0 0 [ 2155.231998] Node 0 DMA32: 415*4kB (ME) 407*8kB (UME) 227*16kB (UME) 78*32kB (UME) 13*64kB (UME) 7*128kB (M) 4*256kB (M) 1*512kB (U) 4*1024kB (U) 0*2048kB 0*4096kB = 18404kB [ 2155.235428] Node 0 DMA: 2*4kB (ME) 1*8kB (M) 1*16kB (E) 3*32kB (UME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10880kB [ 2155.236198] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2155.243442] Node 0 DMA32: 415*4kB (ME) 407*8kB (UME) 227*16kB (UME) 78*32kB (UME) 13*64kB (UME) 7*128kB (M) 4*256kB (M) 1*512kB (U) 4*1024kB (U) 0*2048kB 0*4096kB = 18404kB [ 2155.251250] Node 1 Normal: 287*4kB (ME) 234*8kB (ME) 189*16kB (ME) 86*32kB (UME) 38*64kB (UM) 12*128kB (ME) 4*256kB (M) 1*512kB (E) 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 26588kB [ 2155.255161] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2155.255695] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2155.259841] Node 1 Normal: 287*4kB (ME) 234*8kB (ME) 189*16kB (ME) 86*32kB (UME) 38*64kB (UM) 12*128kB (ME) 4*256kB (M) 1*512kB (E) 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 26588kB [ 2155.270378] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2155.280717] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2155.293045] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2155.297303] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2155.297543] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2155.313384] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2155.320693] 62448 total pagecache pages [ 2155.327996] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2155.329961] 0 pages in swap cache [ 2155.337300] 62448 total pagecache pages [ 2155.344283] Swap cache stats: add 0, delete 0, find 0/0 [ 2155.359303] 0 pages in swap cache [ 2155.366269] Free swap = 0kB [ 2155.383489] Swap cache stats: add 0, delete 0, find 0/0 [ 2155.415140] Total swap = 0kB [ 2155.445402] Free swap = 0kB [ 2155.481477] 2097051 pages RAM [ 2155.501934] Total swap = 0kB [ 2155.541444] 0 pages HighMem/MovableOnly [ 2155.560542] 2097051 pages RAM [ 2155.597161] 369649 pages reserved [ 2155.628668] 0 pages HighMem/MovableOnly [ 2155.661566] 0 pages cma reserved [ 2155.692734] 369649 pages reserved [ 2156.011605] 0 pages cma reserved [ 2156.014967] Unreclaimable slab info: [ 2156.018682] Name Used Total [ 2156.024381] pid_2 13KB 44KB [ 2156.029817] batadv_tt_change_cache 3KB 7KB [ 2156.035680] batadv_tl_cache 7KB 16KB [ 2156.041176] TIPC 15KB 37KB [ 2156.046551] SCTPv6 24KB 30KB [ 2156.051995] DCCPv6 17KB 37KB [ 2156.057372] DCCP 16KB 35KB [ 2156.062820] RXRPC 16KB 32KB [ 2156.068188] rxrpc_call_jar 122KB 149KB [ 2156.073621] bridge_fdb_cache 15KB 23KB [ 2156.078989] fib6_nodes 233KB 288KB [ 2156.084413] ip6_dst_cache 685KB 727KB [ 2156.089786] RAWv6 121KB 148KB [ 2156.096893] UDPv6 37KB 48KB [ 2156.102412] TCPv6 45KB 54KB [ 2156.107791] nf_conntrack 13KB 15KB [ 2156.113269] t10_alua_lu_gp_cache 0KB 3KB [ 2156.118897] sd_ext_cdb 0KB 7KB [ 2156.124386] scsi_sense_cache 1056KB 1060KB [ 2156.129755] virtio_scsi_cmd 16KB 16KB [ 2156.135187] sgpool-128 8KB 8KB [ 2156.140618] sgpool-64 4KB 12KB [ 2156.145979] sgpool-32 2KB 15KB [ 2156.151454] sgpool-16 1KB 7KB [ 2156.156823] sgpool-8 0KB 7KB [ 2156.162254] mqueue_inode_cache 13KB 37KB [ 2156.167708] bio_post_read_ctx 14KB 15KB [ 2156.173201] bio-2 14KB 15KB [ 2156.178562] jfs_mp 7KB 7KB [ 2156.184025] cifs_small_rq 15KB 16KB [ 2156.189392] cifs_request 67KB 67KB [ 2156.196597] cifs_mpx_ids 0KB 7KB [ 2156.202049] nfs_commit_data 3KB 14KB [ 2156.207412] nfs_write_data 34KB 44KB [ 2156.212884] ext4_system_zone 1KB 7KB [ 2156.218274] bio-1 1KB 7KB [ 2156.223717] pid_namespace 2KB 11KB [ 2156.229093] rpc_buffers 17KB 25KB [ 2156.234533] rpc_tasks 2KB 7KB [ 2156.239957] UNIX 2034KB 2111KB [ 2156.245325] tcp_bind_bucket 1KB 4KB [ 2156.250765] ip_fib_trie 33KB 47KB [ 2156.256140] ip_fib_alias 165KB 205KB [ 2156.261557] ip_dst_cache 14KB 28KB [ 2156.266920] RAW 75KB 90KB [ 2156.272350] UDP 64KB 67KB [ 2156.277716] TCP 25KB 33KB [ 2156.283152] hugetlbfs_inode_cache 3KB 15KB [ 2156.288865] fscache_cookie_jar 1KB 7KB [ 2156.294384] eventpoll_pwq 27KB 39KB [ 2156.301545] eventpoll_epi 54KB 70KB [ 2156.306925] inotify_inode_mark 12KB 31KB [ 2156.312453] request_queue 199KB 199KB [ 2156.317817] blkdev_requests 1KB 3KB [ 2156.323256] blkdev_ioc 22KB 34KB [ 2156.328622] bio-0 642KB 776KB [ 2156.334064] biovec-max 1443KB 1493KB [ 2156.339437] biovec-64 603KB 913KB [ 2156.344891] biovec-16 114KB 153KB [ 2156.350314] bio_integrity_payload 1KB 8KB [ 2156.356021] khugepaged_mm_slot 6KB 23KB [ 2156.361528] uid_cache 0KB 4KB [ 2156.366890] dmaengine-unmap-2 0KB 3KB [ 2156.372315] skbuff_fclone_cache 23KB 33KB [ 2156.377849] skbuff_head_cache 7927KB 8670KB [ 2156.383257] configfs_dir_cache 3KB 7KB [ 2156.388706] file_lock_cache 33KB 51KB [ 2156.394122] file_lock_ctx 9KB 11KB [ 2156.401279] fsnotify_mark_connector 12KB 19KB [ 2156.407173] net_namespace 105KB 113KB [ 2156.412612] shmem_inode_cache 8093KB 8209KB [ 2156.417976] task_delay_info 293KB 363KB [ 2156.423965] taskstats 26KB 38KB [ 2156.429357] proc_dir_entry 1016KB 1072KB [ 2156.434810] pde_opener 17KB 31KB [ 2156.440231] seq_file 239KB 370KB [ 2156.445593] sigqueue 50KB 78KB [ 2156.451113] kernfs_node_cache 18234KB 18246KB [ 2156.456475] mnt_cache 212KB 268KB [ 2156.461921] filp 7305KB 7683KB [ 2156.467286] names_cache 107962KB 108013KB [ 2156.472709] iint_cache 40KB 43KB [ 2156.478070] key_jar 19KB 105KB [ 2156.483518] uts_namespace 3KB 11KB [ 2156.488883] nsproxy 3KB 11KB [ 2156.494317] vm_area_struct 3211KB 3426KB [ 2156.499680] mm_struct 529KB 546KB [ 2156.506881] fs_cache 350KB 384KB [ 2156.512314] files_cache 1286KB 1353KB [ 2156.517684] signal_cache 2275KB 2386KB [ 2156.523193] sighand_cache 594KB 638KB [ 2156.528556] task_struct 10043KB 10118KB [ 2156.534005] cred_jar 2321KB 2644KB [ 2156.539378] anon_vma_chain 1004KB 1279KB [ 2156.544810] anon_vma 151KB 308KB [ 2156.550242] pid 200KB 264KB [ 2156.555607] Acpi-Operand 156KB 198KB [ 2156.561049] Acpi-ParseExt 9KB 11KB [ 2156.566413] Acpi-Parse 41KB 47KB [ 2156.571846] Acpi-State 52KB 63KB [ 2156.577209] Acpi-Namespace 20KB 27KB [ 2156.582624] numa_policy 0KB 3KB [ 2156.587993] debug_objects_cache 1959KB 1999KB [ 2156.593607] trace_event_file 297KB 298KB [ 2156.598968] ftrace_event_field 398KB 401KB [ 2156.606237] pool_workqueue 142KB 164KB [ 2156.611862] page->ptl 473KB 984KB [ 2156.617285] kmalloc-2097152 2050KB 2050KB [ 2156.622732] kmalloc-524288 2056KB 2056KB [ 2156.628094] kmalloc-262144 1290KB 1290KB [ 2156.633554] kmalloc-131072 650KB 650KB [ 2156.638922] kmalloc-65536 3168KB 3234KB [ 2156.644370] kmalloc-32768 2475KB 2640KB [ 2156.649780] kmalloc-16384 1320KB 1452KB [ 2156.655212] kmalloc-8192 5172KB 5247KB [ 2156.660733] kmalloc-4096 31798KB 31836KB [ 2156.666313] kmalloc-2048 18417KB 19182KB [ 2156.671759] kmalloc-1024 12890KB 14041KB [ 2156.677129] kmalloc-512 15125KB 16762KB [ 2156.682573] kmalloc-256 5704KB 6330KB [ 2156.687946] kmalloc-128 1405KB 1610KB [ 2156.693780] kmalloc-96 3260KB 4124KB [ 2156.699155] kmalloc-64 2798KB 3832KB [ 2156.704590] kmalloc-32 1973KB 2547KB [ 2156.711787] kmalloc-192 2449KB 2936KB [ 2156.717164] kmem_cache 177KB 183KB [ 2156.722624] Out of memory (oom_kill_allocating_task): Kill process 16961 (systemd-journal) score 0 or sacrifice child [ 2156.733599] Killed process 16961 (systemd-journal) total-vm:46096kB, anon-rss:468kB, file-rss:4kB, shmem-rss:1296kB [ 2156.745296] oom_reaper: reaped process 16961 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1296kB [ 2156.763363] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2156.831051] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2156.835867] CPU: 1 PID: 8103 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2156.843318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2156.852681] Call Trace: [ 2156.855281] dump_stack+0x1fc/0x2ef [ 2156.858972] dump_header+0x15d/0xc3f [ 2156.862702] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2156.867822] ? ___ratelimit+0x319/0x590 [ 2156.871810] oom_kill_process.cold+0x10/0x692 [ 2156.876323] ? check_preemption_disabled+0x41/0x280 [ 2156.881355] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2156.886913] out_of_memory+0x1072/0x1390 [ 2156.890990] ? oom_killer_disable+0x270/0x270 [ 2156.895488] ? mutex_trylock+0x15f/0x1a0 [ 2156.899557] __alloc_pages_nodemask+0x23a2/0x2890 [ 2156.904447] ? find_get_entry+0x4cd/0x8a0 [ 2156.908611] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2156.913484] alloc_pages_current+0x193/0x2a0 [ 2156.917898] filemap_fault+0x146e/0x2180 [ 2156.921975] ext4_filemap_fault+0x84/0xb0 [ 2156.926128] __do_fault+0x10b/0x4b0 [ 2156.929761] __handle_mm_fault+0x273b/0x41c0 [ 2156.934182] ? vm_insert_page+0x9c0/0x9c0 [ 2156.938383] ? check_preemption_disabled+0x41/0x280 [ 2156.943418] handle_mm_fault+0x436/0xb10 [ 2156.947494] __do_page_fault+0x68e/0xd60 [ 2156.951568] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2156.956591] ? spurious_fault+0x840/0x840 [ 2156.960744] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2156.965599] ? page_fault+0x8/0x30 [ 2156.969148] page_fault+0x1e/0x30 [ 2156.972601] RIP: 0033:0x4675e3 [ 2156.975799] Code: Bad RIP value. [ 2156.979161] RSP: 002b:000000c00005fe78 EFLAGS: 00010206 [ 2156.984521] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 2156.991791] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f198 [ 2156.999067] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 2157.006342] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 2157.013621] R13: 000000c0006b8400 R14: 000000c0000004e0 R15: 00007f79d51871c3 [ 2157.035207] Mem-Info: [ 2157.037658] active_anon:14398 inactive_anon:61631 isolated_anon:0 [ 2157.037658] active_file:14 inactive_file:14 isolated_file:0 [ 2157.037658] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2157.037658] slab_reclaimable:12926 slab_unreclaimable:116754 [ 2157.037658] mapped:21634 shmem:62420 pagetables:558 bounce:0 [ 2157.037658] free:15151 free_pcp:0 free_cma:0 [ 2157.085762] Node 0 active_anon:55428kB inactive_anon:67300kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86532kB dirty:0kB writeback:0kB shmem:69052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2157.127061] Node 1 active_anon:2092kB inactive_anon:179220kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:180628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2157.167394] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2157.206978] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2157.215428] Node 0 DMA32 free:21008kB min:35996kB low:44992kB high:53988kB active_anon:55428kB inactive_anon:67280kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:2060kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2157.257286] lowmem_reserve[]: 0 0 1 1 1 [ 2157.264924] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2157.292919] lowmem_reserve[]: 0 0 0 0 0 [ 2157.297710] Node 1 Normal free:79968kB min:53876kB low:67344kB high:80812kB active_anon:2092kB inactive_anon:179220kB active_file:20kB inactive_file:120kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:76kB bounce:0kB free_pcp:1600kB local_pcp:116kB free_cma:0kB [ 2157.333305] lowmem_reserve[]: 0 0 0 0 0 [ 2157.337743] Node 0 DMA: 2*4kB (ME) 1*8kB (M) 1*16kB (E) 3*32kB (UME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10880kB [ 2157.358550] Node 0 DMA32: 456*4kB (UME) 652*8kB (UME) 254*16kB (UME) 80*32kB (UME) 16*64kB (ME) 10*128kB (UM) 7*256kB (M) 1*512kB (U) 4*1024kB (U) 0*2048kB 0*4096kB = 22368kB [ 2157.379125] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2157.397715] Node 1 Normal: 55*4kB (UME) 127*8kB (UME) 206*16kB (UME) 119*32kB (UME) 39*64kB (UM) 19*128kB (UME) 12*256kB (UM) 9*512kB (UME) 7*1024kB (U) 8*2048kB (UM) 38*4096kB (UM) = 200148kB [ 2157.421049] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2157.430382] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2157.438971] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2157.447907] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2157.456711] 63447 total pagecache pages [ 2157.460754] 0 pages in swap cache [ 2157.464207] Swap cache stats: add 0, delete 0, find 0/0 [ 2157.469576] Free swap = 0kB [ 2157.472723] Total swap = 0kB [ 2157.475740] 2097051 pages RAM [ 2157.479354] 0 pages HighMem/MovableOnly [ 2157.483725] 369649 pages reserved [ 2157.487626] 0 pages cma reserved [ 2157.491620] Unreclaimable slab info: [ 2157.496386] Name Used Total [ 2157.502007] pid_2 12KB 44KB [ 2157.508165] batadv_tt_change_cache 3KB 7KB [ 2157.514054] batadv_tl_cache 7KB 16KB [ 2157.519436] TIPC 13KB 37KB [ 2157.525315] SCTPv6 24KB 30KB [ 2157.531627] DCCPv6 17KB 37KB [ 2157.537310] DCCP 16KB 35KB [ 2157.543233] RXRPC 14KB 32KB [ 2157.556176] rxrpc_call_jar 117KB 149KB [ 2157.561700] bridge_fdb_cache 15KB 23KB [ 2157.567074] fib6_nodes 229KB 288KB [ 2157.573202] ip6_dst_cache 685KB 727KB [ 2157.579074] RAWv6 121KB 148KB [ 2157.585041] UDPv6 35KB 48KB [ 2157.591470] TCPv6 30KB 54KB [ 2157.597620] nf_conntrack 13KB 15KB [ 2157.603310] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2157.611376] t10_alua_lu_gp_cache 0KB 3KB [ 2157.617278] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2157.621390] sd_ext_cdb 0KB 7KB [ 2157.632954] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2157.633156] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2157.633195] systemd[1]: Stopped Journal Service. [ 2157.656003] systemd[1]: Starting Journal Service... [ 2157.658047] scsi_sense_cache 1056KB 1060KB [ 2157.667237] virtio_scsi_cmd 16KB 16KB [ 2157.679433] sgpool-128 8KB 8KB [ 2157.686014] sgpool-64 4KB 12KB [ 2157.698504] sgpool-32 2KB 15KB [ 2157.704709] sgpool-16 1KB 7KB [ 2157.715580] sgpool-8 0KB 7KB [ 2157.721966] mqueue_inode_cache 13KB 37KB [ 2157.728175] bio_post_read_ctx 14KB 15KB [ 2157.744105] bio-2 14KB 15KB [ 2157.754683] jfs_mp 7KB 7KB [ 2157.766162] cifs_small_rq 15KB 16KB [ 2157.777086] cifs_request 67KB 67KB [ 2157.785343] cifs_mpx_ids 0KB 7KB [ 2157.803672] nfs_commit_data 3KB 14KB [ 2157.823033] nfs_write_data 34KB 44KB [ 2157.828474] ext4_system_zone 1KB 7KB [ 2157.837262] bio-1 1KB 7KB [ 2157.846688] pid_namespace 2KB 11KB [ 2157.857878] rpc_buffers 17KB 25KB [ 2157.867180] rpc_tasks 2KB 7KB [ 2157.874559] UNIX 2047KB 2111KB [ 2157.884829] tcp_bind_bucket 1KB 4KB [ 2157.891113] ip_fib_trie 33KB 47KB [ 2157.896608] ip_fib_alias 163KB 205KB [ 2157.905945] ip_dst_cache 13KB 28KB [ 2157.912210] RAW 73KB 90KB [ 2157.917584] UDP 62KB 67KB [ 2157.927093] TCP 25KB 33KB [ 2157.933432] hugetlbfs_inode_cache 3KB 15KB [ 2157.945690] fscache_cookie_jar 1KB 7KB [ 2157.952128] eventpoll_pwq 25KB 39KB [ 2157.957601] eventpoll_epi 49KB 70KB [ 2157.967045] inotify_inode_mark 11KB 31KB [ 2157.973516] request_queue 199KB 199KB [ 2157.974396] systemd-journald[17009]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2157.978969] blkdev_requests 1KB 3KB [ 2158.003988] blkdev_ioc 34KB 34KB [ 2158.009376] bio-0 732KB 776KB [ 2158.014906] biovec-max 1443KB 1493KB [ 2158.025166] biovec-64 705KB 913KB [ 2158.030650] biovec-16 115KB 153KB [ 2158.036057] bio_integrity_payload 1KB 8KB [ 2158.048781] khugepaged_mm_slot 4KB 23KB [ 2158.054377] uid_cache 0KB 4KB [ 2158.064472] dmaengine-unmap-2 0KB 3KB [ 2158.069965] skbuff_fclone_cache 33KB 33KB [ 2158.075505] skbuff_head_cache 7851KB 8670KB [ 2158.085992] configfs_dir_cache 3KB 7KB [ 2158.091871] file_lock_cache 32KB 51KB [ 2158.097246] file_lock_ctx 9KB 11KB [ 2158.101666] systemd-journald[17009]: /dev/kmsg buffer overrun, some messages lost. [ 2158.124782] fsnotify_mark_connector 9KB 19KB [ 2158.146754] net_namespace 96KB 113KB [ 2158.152249] shmem_inode_cache 8080KB 8209KB [ 2158.157615] task_delay_info 287KB 363KB [ 2158.184975] taskstats 22KB 38KB [ 2158.190466] proc_dir_entry 1012KB 1072KB [ 2158.195830] pde_opener 16KB 31KB [ 2158.229765] seq_file 247KB 370KB [ 2158.235175] sigqueue 44KB 78KB [ 2158.243194] kernfs_node_cache 18232KB 18246KB [ 2158.248582] mnt_cache 210KB 268KB [ 2158.269794] filp 7291KB 7683KB [ 2158.275222] names_cache 109178KB 109178KB [ 2158.289971] iint_cache 41KB 43KB [ 2158.295349] key_jar 19KB 105KB [ 2158.301063] uts_namespace 3KB 11KB [ 2158.306430] nsproxy 2KB 11KB [ 2158.312135] vm_area_struct 3233KB 3426KB [ 2158.318939] mm_struct 520KB 546KB [ 2158.324632] fs_cache 341KB 384KB [ 2158.330317] files_cache 1271KB 1353KB [ 2158.335688] signal_cache 2261KB 2386KB [ 2158.341722] sighand_cache 571KB 638KB [ 2158.347113] task_struct 10005KB 10093KB [ 2158.352868] cred_jar 2309KB 2644KB [ 2158.358246] anon_vma_chain 998KB 1279KB [ 2158.368607] anon_vma 140KB 308KB [ 2158.374365] pid 197KB 264KB [ 2158.385189] Acpi-Operand 156KB 198KB [ 2158.390861] Acpi-ParseExt 9KB 11KB [ 2158.396232] Acpi-Parse 41KB 47KB [ 2158.406827] Acpi-State 52KB 63KB [ 2158.412549] Acpi-Namespace 20KB 27KB [ 2158.417920] numa_policy 0KB 3KB [ 2158.429006] debug_objects_cache 1940KB 1999KB [ 2158.444441] trace_event_file 297KB 298KB [ 2158.459818] ftrace_event_field 398KB 401KB [ 2158.465301] pool_workqueue 139KB 164KB [ 2158.479759] page->ptl 474KB 984KB [ 2158.485193] kmalloc-2097152 2050KB 2050KB [ 2158.504456] kmalloc-524288 2056KB 2056KB [ 2158.510595] kmalloc-262144 1290KB 1290KB [ 2158.515973] kmalloc-131072 650KB 650KB [ 2158.550354] kmalloc-65536 3168KB 3234KB [ 2158.555759] kmalloc-32768 2277KB 2640KB [ 2158.584465] kmalloc-16384 1270KB 1452KB [ 2158.590166] kmalloc-8192 5106KB 5181KB [ 2158.595538] kmalloc-4096 29193KB 29231KB [ 2158.629733] kmalloc-2048 16866KB 18850KB [ 2158.635131] kmalloc-1024 11688KB 13978KB [ 2158.649763] kmalloc-512 14416KB 16732KB [ 2158.655165] kmalloc-256 5173KB 6315KB [ 2158.669750] kmalloc-128 1389KB 1610KB [ 2158.675153] kmalloc-96 3328KB 4124KB [ 2158.689770] kmalloc-64 2693KB 3832KB [ 2158.695174] kmalloc-32 1910KB 2547KB [ 2158.700943] kmalloc-192 2323KB 2936KB [ 2158.706316] kmem_cache 177KB 183KB [ 2158.712225] Out of memory (oom_kill_allocating_task): Kill process 8103 (syz-fuzzer) score 0 or sacrifice child [ 2158.722840] Killed process 15872 (syz-executor.5) total-vm:48512kB, anon-rss:432kB, file-rss:4kB, shmem-rss:0kB [ 2158.778953] systemd[1]: Started Journal Service. [ 2161.541981] ieee802154 phy0 wpan0: encryption failed: -22 [ 2161.547710] ieee802154 phy1 wpan1: encryption failed: -22 [ 2162.298305] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2162.314014] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2162.333586] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2162.344106] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2162.355472] device bridge_slave_1 left promiscuous mode [ 2162.364732] bridge0: port 2(bridge_slave_1) entered disabled state [ 2162.374851] device bridge_slave_0 left promiscuous mode [ 2162.384268] bridge0: port 1(bridge_slave_0) entered disabled state [ 2162.396726] device veth1_macvtap left promiscuous mode [ 2162.405801] device veth0_macvtap left promiscuous mode [ 2162.413691] device veth1_vlan left promiscuous mode [ 2162.418772] device veth0_vlan left promiscuous mode 21:10:10 executing program 2: ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:10:10 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x7}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x1f, 0xcd, 0x1}, 0x20) 21:10:10 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:10:10 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0x0, 0x0, 0x3], 0x7fff}}, 0x6}) 21:10:10 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@enum={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) socket$bt_cmtp(0x1f, 0x3, 0x5) 21:10:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@const={0x4}]}, {0x0, [0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x28, 0xcd, 0x1}, 0x20) 21:10:10 executing program 2: ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:10:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@const={0x4}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x29, 0xcd, 0x1}, 0x20) 21:10:10 executing program 3: r0 = socket(0x6, 0x5, 0x100000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'wg2\x00', 0xffff}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb0100181d0014000000000c0000001a00000004000000030000015529ca9372baa5a75522ca2f"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x56, 0x56, 0x4, [@ptr={0xe}, @func={0x9, 0x0, 0x0, 0xc, 0x5}, @const={0xc, 0x0, 0x0, 0xa, 0x2}, @datasec={0xe, 0x2, 0x0, 0xf, 0x2, [{0x1, 0x1, 0x43}, {0x2, 0x7, 0x4}], "1981"}, @func={0xe, 0x0, 0x0, 0xc, 0x2}]}, {0x0, [0x2e, 0x0]}}, &(0x7f0000000080)=""/187, 0x74, 0xbb}, 0x20) bind$bt_hci(r1, &(0x7f0000000180)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) 21:10:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@const={0x4}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x29, 0x0, 0x1}, 0x20) 21:10:11 executing program 3: r0 = socket(0x6, 0x5, 0x100000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'wg2\x00', 0xffff}) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb0100181d0014000000000c0000001a00000004000000030000015529ca9372baa5a75522ca2f"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x56, 0x56, 0x4, [@ptr={0xe}, @func={0x9, 0x0, 0x0, 0xc, 0x5}, @const={0xc, 0x0, 0x0, 0xa, 0x2}, @datasec={0xe, 0x2, 0x0, 0xf, 0x2, [{0x1, 0x1, 0x43}, {0x2, 0x7, 0x4}], "1981"}, @func={0xe, 0x0, 0x0, 0xc, 0x2}]}, {0x0, [0x2e, 0x0]}}, &(0x7f0000000080)=""/187, 0x74, 0xbb}, 0x20) bind$bt_hci(r1, &(0x7f0000000180)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) 21:10:11 executing program 2: ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:10:11 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@const={0x4}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x29, 0x0, 0x1}, 0x20) [ 2166.739169] Bluetooth: hci4: command 0x0409 tx timeout [ 2168.818907] Bluetooth: hci4: command 0x041b tx timeout [ 2170.416749] device hsr_slave_1 left promiscuous mode [ 2170.434667] device hsr_slave_0 left promiscuous mode [ 2170.465667] team0 (unregistering): Port device team_slave_1 removed [ 2170.477744] team0 (unregistering): Port device team_slave_0 removed [ 2170.496355] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2170.513795] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2170.572481] bond0 (unregistering): Released all slaves [ 2170.605577] IPVS: ftp: loaded support on port[0] = 21 [ 2170.898752] Bluetooth: hci4: command 0x040f tx timeout [ 2171.655516] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2171.687408] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2171.707600] CPU: 0 PID: 8107 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2171.715078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2171.724431] Call Trace: [ 2171.727025] dump_stack+0x1fc/0x2ef [ 2171.730657] dump_header+0x15d/0xc3f [ 2171.734375] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2171.739487] ? ___ratelimit+0x319/0x590 [ 2171.743473] oom_kill_process.cold+0x10/0x692 [ 2171.747969] ? check_preemption_disabled+0x41/0x280 [ 2171.752990] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2171.758268] out_of_memory+0x1072/0x1390 [ 2171.762340] ? oom_killer_disable+0x270/0x270 [ 2171.766836] ? mutex_trylock+0x15f/0x1a0 [ 2171.770922] __alloc_pages_nodemask+0x23a2/0x2890 [ 2171.775792] ? find_get_entry+0x4cd/0x8a0 [ 2171.779963] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2171.784833] alloc_pages_current+0x193/0x2a0 [ 2171.789244] filemap_fault+0x146e/0x2180 [ 2171.793316] ext4_filemap_fault+0x84/0xb0 [ 2171.797467] __do_fault+0x10b/0x4b0 [ 2171.801102] __handle_mm_fault+0x273b/0x41c0 [ 2171.805518] ? vm_insert_page+0x9c0/0x9c0 [ 2171.809757] ? __fget+0x356/0x510 [ 2171.813230] ? check_preemption_disabled+0x41/0x280 [ 2171.818254] handle_mm_fault+0x436/0xb10 [ 2171.822409] __do_page_fault+0x68e/0xd60 [ 2171.826475] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2171.831495] ? spurious_fault+0x840/0x840 [ 2171.835656] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2171.840512] ? page_fault+0x8/0x30 [ 2171.844072] page_fault+0x1e/0x30 [ 2171.847521] RIP: 0033:0x467800 [ 2171.850710] Code: Bad RIP value. [ 2171.854070] RSP: 002b:000000c0004af7e8 EFLAGS: 00010246 [ 2171.859433] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000467800 [ 2171.866704] RDX: 0000000000000080 RSI: 000000c0004af840 RDI: 0000000000000004 [ 2171.874578] RBP: 000000c0004afe40 R08: 0000000000000000 R09: 0000000000000001 [ 2171.881847] R10: 00000000000000e3 R11: 0000000000000246 R12: 000000c0004af870 [ 2171.889115] R13: 0000000000000000 R14: 000000c0004989c0 R15: 0000000000000000 [ 2172.024415] Mem-Info: [ 2172.026886] active_anon:15031 inactive_anon:63662 isolated_anon:0 [ 2172.026886] active_file:27 inactive_file:25 isolated_file:0 [ 2172.026886] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2172.026886] slab_reclaimable:13021 slab_unreclaimable:117456 [ 2172.026886] mapped:22008 shmem:64464 pagetables:558 bounce:0 [ 2172.026886] free:25122 free_pcp:186 free_cma:0 [ 2172.083363] Node 0 active_anon:57732kB inactive_anon:67236kB active_file:164kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86532kB dirty:0kB writeback:0kB shmem:69036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2172.245840] Node 1 active_anon:2392kB inactive_anon:187412kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1436kB dirty:0kB writeback:0kB shmem:188820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2172.359239] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2172.394601] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2172.399725] Node 0 DMA32 free:35800kB min:35996kB low:44992kB high:53988kB active_anon:55684kB inactive_anon:67216kB active_file:108kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7776kB pagetables:2060kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2172.510547] lowmem_reserve[]: 0 0 1 1 1 [ 2172.514575] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2172.632234] lowmem_reserve[]: 0 0 0 0 0 [ 2172.636242] Node 1 Normal free:53764kB min:53876kB low:67344kB high:80812kB active_anon:2392kB inactive_anon:187412kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:172kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2172.779189] lowmem_reserve[]: 0 0 0 0 0 [ 2172.795491] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UE) 5*32kB (UME) 16*64kB (UME) 10*128kB (UME) 3*256kB (UME) 3*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10972kB [ 2172.857009] Node 0 DMA32: 374*4kB (ME) 484*8kB (UME) 276*16kB (UME) 116*32kB (UME) 35*64kB (ME) 27*128kB (M) 13*256kB (UM) 14*512kB (UM) 6*1024kB (UM) 0*2048kB 0*4096kB = 35832kB [ 2172.883666] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2172.949736] Node 1 Normal: 300*4kB (UME) 247*8kB (UME) 199*16kB (ME) 117*32kB (ME) 37*64kB (UM) 14*128kB (UME) 2*256kB (UM) 1*512kB (E) 2*1024kB (UM) 2*2048kB (UM) 8*4096kB (U) = 54200kB [ 2172.978487] Bluetooth: hci4: command 0x0419 tx timeout [ 2173.021908] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2173.060212] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2173.081213] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2173.108175] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2173.119222] 64619 total pagecache pages [ 2173.127756] 0 pages in swap cache [ 2173.134596] Swap cache stats: add 0, delete 0, find 0/0 [ 2173.152394] Free swap = 0kB [ 2173.155438] Total swap = 0kB [ 2173.172445] 2097051 pages RAM [ 2173.175615] 0 pages HighMem/MovableOnly [ 2173.179648] 369649 pages reserved [ 2173.183093] 0 pages cma reserved [ 2173.186451] Unreclaimable slab info: [ 2173.219987] Name Used Total [ 2173.225561] pid_2 15KB 44KB [ 2173.282470] batadv_tt_change_cache 6KB 7KB [ 2173.314673] batadv_tl_cache 5KB 16KB [ 2173.335057] TIPC 13KB 37KB [ 2173.356654] SCTPv6 30KB 30KB [ 2173.388302] DCCPv6 32KB 37KB [ 2173.393700] DCCP 35KB 35KB [ 2173.421413] RXRPC 14KB 26KB [ 2173.426811] rxrpc_call_jar 101KB 133KB [ 2173.454661] bridge_fdb_cache 12KB 23KB [ 2173.468315] fib6_nodes 186KB 288KB [ 2173.468324] ip6_dst_cache 672KB 727KB [ 2173.468335] RAWv6 113KB 135KB [ 2173.468344] UDPv6 31KB 48KB [ 2173.468357] TCPv6 51KB 54KB [ 2173.468375] nf_conntrack 11KB 15KB [ 2173.468439] t10_alua_lu_gp_cache 0KB 3KB [ 2173.617977] sd_ext_cdb 0KB 7KB [ 2173.637499] scsi_sense_cache 1056KB 1060KB [ 2173.650782] virtio_scsi_cmd 16KB 16KB [ 2173.656173] sgpool-128 8KB 8KB [ 2173.673508] sgpool-64 4KB 12KB [ 2173.698816] sgpool-32 2KB 15KB [ 2173.705723] sgpool-16 1KB 7KB [ 2173.732170] sgpool-8 0KB 7KB [ 2173.737572] mqueue_inode_cache 15KB 37KB [ 2173.783028] bio_post_read_ctx 14KB 15KB [ 2173.797417] bio-2 14KB 15KB [ 2173.815032] jfs_mp 7KB 7KB [ 2173.829497] cifs_small_rq 15KB 16KB [ 2173.834893] cifs_request 67KB 67KB [ 2173.855336] cifs_mpx_ids 0KB 7KB [ 2173.864624] nfs_commit_data 3KB 14KB [ 2173.870951] nfs_write_data 34KB 44KB [ 2173.876353] ext4_system_zone 1KB 7KB [ 2173.892622] bio-1 1KB 7KB [ 2173.897997] pid_namespace 3KB 11KB [ 2173.920178] rpc_buffers 17KB 25KB [ 2173.925576] rpc_tasks 2KB 7KB [ 2173.962747] UNIX 1732KB 1890KB [ 2173.986853] tcp_bind_bucket 1KB 4KB [ 2174.004946] ip_fib_trie 31KB 47KB [ 2174.035648] ip_fib_alias 131KB 205KB [ 2174.044249] ip_dst_cache 11KB 28KB [ 2174.049760] RAW 72KB 90KB [ 2174.055128] UDP 64KB 67KB [ 2174.060596] TCP 25KB 28KB [ 2174.065987] hugetlbfs_inode_cache 3KB 15KB [ 2174.076232] fscache_cookie_jar 1KB 7KB [ 2174.094646] eventpoll_pwq 25KB 39KB [ 2174.107847] eventpoll_epi 48KB 70KB [ 2174.127962] inotify_inode_mark 12KB 31KB [ 2174.133503] request_queue 199KB 199KB [ 2174.170109] blkdev_requests 1KB 3KB [ 2174.175508] blkdev_ioc 24KB 34KB [ 2174.194046] bio-0 864KB 892KB [ 2174.199539] biovec-max 1501KB 1501KB [ 2174.204912] biovec-64 861KB 913KB [ 2174.247958] biovec-16 130KB 153KB [ 2174.267245] bio_integrity_payload 1KB 8KB [ 2174.294135] khugepaged_mm_slot 3KB 23KB [ 2174.312979] uid_cache 0KB 4KB [ 2174.341162] dmaengine-unmap-2 0KB 3KB [ 2174.346564] skbuff_fclone_cache 25KB 33KB [ 2174.395654] skbuff_head_cache 8045KB 8636KB [ 2174.412578] configfs_dir_cache 3KB 7KB [ 2174.418051] file_lock_cache 38KB 51KB [ 2174.438716] file_lock_ctx 9KB 11KB [ 2174.444112] fsnotify_mark_connector 6KB 19KB [ 2174.477684] net_namespace 78KB 87KB [ 2174.495051] shmem_inode_cache 8100KB 8205KB [ 2174.510515] task_delay_info 238KB 363KB [ 2174.515914] taskstats 23KB 38KB [ 2174.541692] proc_dir_entry 866KB 1065KB [ 2174.547089] pde_opener 16KB 31KB [ 2174.590628] seq_file 282KB 370KB [ 2174.596021] sigqueue 46KB 78KB [ 2174.632257] kernfs_node_cache 17064KB 17368KB [ 2174.637681] mnt_cache 225KB 268KB [ 2174.673936] filp 7371KB 7751KB [ 2174.694548] names_cache 118396KB 118434KB [ 2174.715170] iint_cache 36KB 43KB [ 2174.744381] key_jar 19KB 105KB [ 2174.757430] uts_namespace 3KB 11KB [ 2174.773010] nsproxy 2KB 11KB [ 2174.799772] vm_area_struct 3386KB 3453KB [ 2174.805163] mm_struct 505KB 546KB [ 2174.840336] fs_cache 263KB 384KB [ 2174.845730] files_cache 993KB 1271KB [ 2174.871185] signal_cache 1689KB 2228KB [ 2174.876578] sighand_cache 566KB 631KB [ 2174.906088] task_struct 7284KB 7373KB [ 2174.921474] cred_jar 2189KB 2644KB [ 2174.926860] anon_vma_chain 1047KB 1279KB [ 2174.953478] anon_vma 119KB 308KB [ 2174.967563] pid 153KB 264KB [ 2174.973021] Acpi-Operand 156KB 198KB [ 2175.006502] Acpi-ParseExt 9KB 11KB [ 2175.026558] Acpi-Parse 41KB 47KB [ 2175.039115] Acpi-State 52KB 63KB [ 2175.044510] Acpi-Namespace 20KB 27KB [ 2175.063809] numa_policy 0KB 3KB [ 2175.075762] debug_objects_cache 1863KB 1999KB [ 2175.123642] trace_event_file 297KB 298KB [ 2175.137906] ftrace_event_field 398KB 401KB [ 2175.162585] pool_workqueue 135KB 156KB [ 2175.167990] page->ptl 483KB 984KB [ 2175.190300] kmalloc-2097152 2050KB 2050KB [ 2175.195695] kmalloc-524288 2056KB 2056KB [ 2175.222760] kmalloc-262144 1290KB 1290KB [ 2175.242615] kmalloc-131072 650KB 650KB [ 2175.248012] kmalloc-65536 2376KB 2706KB [ 2175.272929] kmalloc-32768 2112KB 2376KB [ 2175.283563] kmalloc-16384 1237KB 1303KB [ 2175.322177] kmalloc-8192 4677KB 4735KB [ 2175.327570] kmalloc-4096 26464KB 26503KB [ 2175.362175] kmalloc-2048 15901KB 18340KB [ 2175.367555] kmalloc-1024 11764KB 13938KB [ 2175.412928] kmalloc-512 15428KB 16710KB [ 2175.433578] kmalloc-256 5032KB 6311KB [ 2175.455281] kmalloc-128 1250KB 1610KB [ 2175.471305] kmalloc-96 3410KB 4124KB [ 2175.481113] kmalloc-64 2612KB 3832KB [ 2175.486500] kmalloc-32 1895KB 2547KB [ 2175.513832] kmalloc-192 2116KB 2928KB [ 2175.527067] kmem_cache 177KB 183KB [ 2175.532506] Out of memory (oom_kill_allocating_task): Kill process 8107 (syz-fuzzer) score 0 or sacrifice child [ 2175.570866] Killed process 17069 (syz-executor.5) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 2175.696799] oom_reaper: reaped process 17070 (syz-executor.5), now anon-rss:0kB, file-rss:13136kB, shmem-rss:0kB [ 2176.230451] oom_reaper: reaped process 17039 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2176.256794] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2176.312319] systemd-journal cpuset=/ mems_allowed=0-1 [ 2176.317564] CPU: 0 PID: 17009 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2176.325532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2176.334919] Call Trace: [ 2176.337516] dump_stack+0x1fc/0x2ef [ 2176.341154] dump_header+0x15d/0xc3f [ 2176.344876] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2176.349985] ? ___ratelimit+0x319/0x590 [ 2176.353966] oom_kill_process.cold+0x10/0x692 [ 2176.358467] ? check_preemption_disabled+0x41/0x280 [ 2176.363488] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2176.368774] out_of_memory+0x1072/0x1390 [ 2176.372848] ? oom_killer_disable+0x270/0x270 [ 2176.377348] ? mutex_trylock+0x15f/0x1a0 [ 2176.381414] __alloc_pages_nodemask+0x23a2/0x2890 [ 2176.386267] ? find_get_entry+0x4cd/0x8a0 [ 2176.390431] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2176.395303] alloc_pages_current+0x193/0x2a0 [ 2176.399715] filemap_fault+0x146e/0x2180 [ 2176.403791] ext4_filemap_fault+0x84/0xb0 [ 2176.407942] __do_fault+0x10b/0x4b0 [ 2176.411573] __handle_mm_fault+0x273b/0x41c0 [ 2176.415985] ? vm_insert_page+0x9c0/0x9c0 [ 2176.420149] ? check_preemption_disabled+0x41/0x280 [ 2176.425176] handle_mm_fault+0x436/0xb10 [ 2176.429246] __do_page_fault+0x68e/0xd60 [ 2176.433321] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2176.438338] ? spurious_fault+0x840/0x840 [ 2176.442485] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2176.447330] ? page_fault+0x8/0x30 [ 2176.450869] page_fault+0x1e/0x30 [ 2176.454323] RIP: 0033:0x7fea51bdef10 [ 2176.458041] Code: Bad RIP value. [ 2176.461402] RSP: 002b:00007ffdcb945018 EFLAGS: 00010202 [ 2176.466761] RAX: 0000000000000000 RBX: 000055e3b88cc1e0 RCX: 0000000000000001 [ 2176.474029] RDX: 00000000ffffffff RSI: 00007ffdcb9450a0 RDI: 000055e3b88cc1e0 [ 2176.481305] RBP: 0000000000004271 R08: 00007ffdcb9d1000 R09: 0000022e579d9b93 [ 2176.488574] R10: 0019c1307f0b242e R11: 0000000000000000 R12: 00007ffdcb9450a0 [ 2176.495841] R13: 00007ffdcb945098 R14: 000055e3b6f02958 R15: 0005f381a46fcab9 [ 2176.507562] Mem-Info: [ 2176.510259] active_anon:14395 inactive_anon:63662 isolated_anon:0 [ 2176.510259] active_file:30 inactive_file:0 isolated_file:0 [ 2176.510259] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2176.510259] slab_reclaimable:13021 slab_unreclaimable:116874 [ 2176.510259] mapped:18426 shmem:64464 pagetables:532 bounce:0 [ 2176.510259] free:13889 free_pcp:191 free_cma:0 [ 2176.554455] Node 0 active_anon:55228kB inactive_anon:67236kB active_file:116kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72204kB dirty:0kB writeback:0kB shmem:69036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2176.557012] syz-executor.4: vmalloc: allocation failure, allocated 1587879936 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2176.591690] Node 1 active_anon:2352kB inactive_anon:187412kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1500kB dirty:0kB writeback:0kB shmem:188820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2176.617297] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2176.635974] Node 0 DMA free:10864kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2176.652890] CPU: 1 PID: 17039 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2176.670463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2176.679898] Call Trace: [ 2176.682486] dump_stack+0x1fc/0x2ef [ 2176.686108] warn_alloc.cold+0x7b/0x18f [ 2176.690075] ? zone_watermark_ok_safe+0x260/0x260 [ 2176.694924] ? policy_node+0x116/0x140 [ 2176.698805] ? __sanitizer_cov_trace_pc+0x37/0x50 [ 2176.703647] __vmalloc_area_node+0x4fd/0x780 [ 2176.708067] ? __vmalloc_node_range+0x180/0x180 [ 2176.712744] ? _raw_spin_unlock+0x29/0x40 [ 2176.716893] ? __get_vm_area_node+0x2e2/0x3a0 [ 2176.721384] __vmalloc_node_range+0xed/0x180 [ 2176.725789] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2176.730102] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2176.735459] vmalloc_user+0x70/0xe0 [ 2176.739080] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2176.743394] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2176.747553] __vb2_queue_alloc+0x472/0xe60 [ 2176.751811] vb2_core_create_bufs+0x273/0x7e0 [ 2176.756322] ? __vb2_queue_free+0x870/0x870 [ 2176.760637] ? __video_do_ioctl+0x632/0xcd0 [ 2176.764957] ? __mutex_lock+0x368/0x1190 [ 2176.769012] vb2_create_bufs+0x332/0x620 [ 2176.773087] ? mark_held_locks+0xf0/0xf0 [ 2176.777138] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2176.782237] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2176.787333] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2176.792520] v4l_create_bufs+0xb2/0x160 [ 2176.796491] __video_do_ioctl+0x49a/0xcd0 [ 2176.800638] ? v4l_querycap+0x340/0x340 [ 2176.804612] ? __might_fault+0x192/0x1d0 [ 2176.808667] ? v4l_querycap+0x340/0x340 [ 2176.812635] video_usercopy+0x13f/0xfa0 [ 2176.816606] ? v4l_enumstd+0x60/0x60 [ 2176.820313] ? do_futex+0x171/0x1880 [ 2176.824034] ? mark_held_locks+0xf0/0xf0 [ 2176.828102] ? io_schedule_timeout+0x140/0x140 [ 2176.832687] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2176.837447] ? video_usercopy+0xfa0/0xfa0 [ 2176.841607] v4l2_ioctl+0x147/0x1a0 [ 2176.845225] ? video_devdata+0xa0/0xa0 [ 2176.849203] do_vfs_ioctl+0xcdb/0x12e0 [ 2176.853087] ? lock_downgrade+0x720/0x720 [ 2176.857230] ? check_preemption_disabled+0x41/0x280 [ 2176.862240] ? ioctl_preallocate+0x200/0x200 [ 2176.866643] ? __fget+0x356/0x510 [ 2176.870088] ? do_dup2+0x450/0x450 [ 2176.873618] ? __se_sys_futex+0x298/0x3b0 [ 2176.877766] ksys_ioctl+0x9b/0xc0 [ 2176.881210] __x64_sys_ioctl+0x6f/0xb0 [ 2176.885091] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2176.889957] do_syscall_64+0xf9/0x620 [ 2176.893770] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2176.898950] RIP: 0033:0x7f68e97f80c9 [ 2176.902657] Code: Bad RIP value. [ 2176.906010] RSP: 002b:00007f68e7d6a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2176.913744] RAX: ffffffffffffffda RBX: 00007f68e9917f80 RCX: 00007f68e97f80c9 [ 2176.921007] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 2176.928267] RBP: 00007f68e9853ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2176.935612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2176.942886] R13: 00007ffc2f1201ff R14: 00007f68e7d6a300 R15: 0000000000022000 [ 2176.950255] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2176.955303] Node 0 DMA32 free:17944kB min:35996kB low:44992kB high:53988kB active_anon:55228kB inactive_anon:67216kB active_file:72kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:1956kB bounce:0kB free_pcp:504kB local_pcp:256kB free_cma:0kB [ 2176.995482] lowmem_reserve[]: 0 0 1 1 1 [ 2176.999723] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2177.001846] Mem-Info: [ 2177.036124] lowmem_reserve[]: 0 0 0 0 0 [ 2177.040211] Node 1 Normal free:26740kB min:53876kB low:67344kB high:80812kB active_anon:2352kB inactive_anon:187412kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:172kB bounce:0kB free_pcp:260kB local_pcp:12kB free_cma:0kB [ 2177.055606] active_anon:14395 inactive_anon:63662 isolated_anon:0 [ 2177.055606] active_file:30 inactive_file:21 isolated_file:0 [ 2177.055606] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2177.055606] slab_reclaimable:13021 slab_unreclaimable:116874 [ 2177.055606] mapped:18426 shmem:64464 pagetables:532 bounce:0 [ 2177.055606] free:13889 free_pcp:193 free_cma:0 [ 2177.079194] lowmem_reserve[]: 0 0 0 0 0 [ 2177.123762] Node 0 DMA: 2*4kB (ME) 1*8kB (M) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10864kB [ 2177.125826] Node 0 active_anon:55140kB inactive_anon:67236kB active_file:60kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72196kB dirty:0kB writeback:0kB shmem:69036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2177.150329] Node 0 DMA32: 319*4kB (ME) 598*8kB (UME) 256*16kB (UME) 101*32kB (UME) 31*64kB (UME) 19*128kB (UM) 6*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 19852kB [ 2177.186219] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2177.195864] Node 1 active_anon:2348kB inactive_anon:187412kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1500kB dirty:0kB writeback:0kB shmem:188820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2177.214267] Node 1 Normal: 297*4kB (ME) 245*8kB (ME) 198*16kB (ME) 118*32kB (UME) 36*64kB (UM) 14*128kB (ME) 2*256kB (UM) 2*512kB (UE) 1*1024kB (M) 1*2048kB (M) 2*4096kB (U) = 26988kB [ 2177.237024] Node 0 DMA free:10864kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2177.281837] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2177.286899] Node 0 DMA32 free:19708kB min:35996kB low:44992kB high:53988kB active_anon:55140kB inactive_anon:67216kB active_file:60kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:1952kB bounce:0kB free_pcp:612kB local_pcp:352kB free_cma:0kB [ 2177.330596] lowmem_reserve[]: 0 0 1 1 1 [ 2177.334614] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2177.340972] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2177.373454] lowmem_reserve[]: 0 0 0 0 0 [ 2177.377458] Node 1 Normal free:26988kB min:53876kB low:67344kB high:80812kB active_anon:2348kB inactive_anon:187412kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:172kB bounce:0kB free_pcp:260kB local_pcp:12kB free_cma:0kB [ 2177.420397] lowmem_reserve[]: 0 0 0 0 0 [ 2177.424413] Node 0 DMA: 2*4kB (ME) 1*8kB (M) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10864kB [ 2177.454044] Node 0 DMA32: 319*4kB (ME) 598*8kB (UME) 256*16kB (UME) 101*32kB (UME) 31*64kB (UME) 19*128kB (UM) 6*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 19852kB [ 2177.483961] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2177.496250] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2177.513990] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2177.518883] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2177.548610] 64496 total pagecache pages [ 2177.552623] 0 pages in swap cache [ 2177.556073] Swap cache stats: add 0, delete 0, find 0/0 [ 2177.575788] Free swap = 0kB [ 2177.578975] Total swap = 0kB [ 2177.581990] 2097051 pages RAM [ 2177.584047] Node 1 Normal: 297*4kB (ME) 245*8kB (ME) 198*16kB (ME) 118*32kB (UME) 36*64kB (UM) 14*128kB (ME) 2*256kB (UM) 2*512kB (UE) 1*1024kB (M) 1*2048kB (M) 2*4096kB (U) = 26988kB [ 2177.585546] 0 pages HighMem/MovableOnly [ 2177.585556] 369649 pages reserved [ 2177.626634] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2177.652135] 0 pages cma reserved [ 2177.653772] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2177.655528] Unreclaimable slab info: [ 2177.685391] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2177.694584] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2177.697829] Name Used Total [ 2177.725956] 64496 total pagecache pages [ 2177.732508] 0 pages in swap cache [ 2177.735971] Swap cache stats: add 0, delete 0, find 0/0 [ 2177.737845] pid_2 14KB 44KB [ 2177.746752] batadv_tt_change_cache 6KB 7KB [ 2177.764445] Free swap = 0kB [ 2177.779787] Total swap = 0kB [ 2177.782837] 2097051 pages RAM [ 2177.785936] 0 pages HighMem/MovableOnly [ 2177.787361] batadv_tl_cache 5KB 16KB [ 2177.792885] 369649 pages reserved [ 2177.797365] TIPC 13KB 37KB [ 2177.822388] 0 pages cma reserved [ 2177.835363] SCTPv6 30KB 30KB [ 2177.845175] DCCPv6 32KB 37KB [ 2177.865139] DCCP 35KB 35KB [ 2177.918735] RXRPC 14KB 26KB [ 2177.924141] rxrpc_call_jar 101KB 133KB [ 2177.932928] bridge_fdb_cache 12KB 23KB [ 2177.938381] fib6_nodes 186KB 288KB [ 2177.943747] ip6_dst_cache 658KB 727KB [ 2178.004425] RAWv6 113KB 135KB [ 2178.043810] UDPv6 31KB 48KB [ 2178.081405] TCPv6 51KB 54KB [ 2178.086817] nf_conntrack 10KB 15KB [ 2178.131495] t10_alua_lu_gp_cache 0KB 3KB [ 2178.137162] sd_ext_cdb 0KB 7KB [ 2178.209717] scsi_sense_cache 1056KB 1060KB [ 2178.236374] virtio_scsi_cmd 16KB 16KB [ 2178.241952] sgpool-128 8KB 8KB [ 2178.247316] sgpool-64 4KB 12KB [ 2178.271232] sgpool-32 2KB 15KB [ 2178.276978] sgpool-16 1KB 7KB [ 2178.286578] sgpool-8 0KB 7KB [ 2178.312534] mqueue_inode_cache 13KB 37KB [ 2178.322233] bio_post_read_ctx 14KB 15KB [ 2178.327666] bio-2 14KB 15KB [ 2178.350904] jfs_mp 7KB 7KB [ 2178.356636] cifs_small_rq 15KB 16KB [ 2178.385909] cifs_request 67KB 67KB [ 2178.396193] cifs_mpx_ids 0KB 7KB [ 2178.426559] nfs_commit_data 3KB 14KB [ 2178.432075] nfs_write_data 34KB 44KB [ 2178.437483] ext4_system_zone 1KB 7KB [ 2178.464196] bio-1 1KB 7KB [ 2178.484518] pid_namespace 2KB 11KB [ 2178.494413] rpc_buffers 17KB 25KB [ 2178.539844] rpc_tasks 2KB 7KB [ 2178.545246] UNIX 1695KB 1852KB [ 2178.631769] tcp_bind_bucket 1KB 4KB [ 2178.637192] ip_fib_trie 31KB 47KB [ 2178.661871] ip_fib_alias 130KB 205KB [ 2178.667272] ip_dst_cache 11KB 28KB [ 2178.726331] RAW 72KB 90KB [ 2178.783412] UDP 64KB 67KB [ 2178.795323] TCP 25KB 28KB [ 2178.827368] hugetlbfs_inode_cache 3KB 15KB [ 2178.836780] fscache_cookie_jar 1KB 7KB [ 2178.864731] eventpoll_pwq 25KB 39KB [ 2178.877323] eventpoll_epi 48KB 70KB [ 2178.899346] inotify_inode_mark 12KB 31KB [ 2178.904857] request_queue 199KB 199KB [ 2178.934931] blkdev_requests 1KB 3KB [ 2178.969459] blkdev_ioc 24KB 34KB [ 2178.974874] bio-0 969KB 997KB [ 2179.013982] biovec-max 1501KB 1501KB [ 2179.065580] biovec-64 1053KB 1094KB [ 2179.074462] biovec-16 157KB 176KB [ 2179.104850] bio_integrity_payload 1KB 8KB [ 2179.140919] khugepaged_mm_slot 3KB 23KB [ 2179.146423] uid_cache 0KB 4KB [ 2179.205493] dmaengine-unmap-2 0KB 3KB [ 2179.231304] skbuff_fclone_cache 25KB 33KB [ 2179.273572] skbuff_head_cache 8383KB 8636KB [ 2179.335522] configfs_dir_cache 3KB 7KB [ 2179.341079] file_lock_cache 38KB 51KB [ 2179.346444] file_lock_ctx 9KB 11KB [ 2179.369738] fsnotify_mark_connector 6KB 19KB [ 2179.375655] net_namespace 78KB 87KB [ 2179.384665] shmem_inode_cache 8093KB 8205KB [ 2179.407523] task_delay_info 219KB 359KB [ 2179.412969] taskstats 22KB 38KB [ 2179.436212] proc_dir_entry 866KB 1065KB [ 2179.441688] pde_opener 14KB 31KB [ 2179.447055] seq_file 279KB 370KB [ 2179.470509] sigqueue 46KB 78KB [ 2179.475906] kernfs_node_cache 16998KB 17321KB [ 2179.481355] mnt_cache 219KB 264KB [ 2179.486719] filp 7293KB 7751KB [ 2179.520559] names_cache 117444KB 117482KB [ 2179.525983] iint_cache 36KB 43KB [ 2179.575761] key_jar 19KB 105KB [ 2179.616806] uts_namespace 3KB 11KB [ 2179.671505] nsproxy 2KB 11KB [ 2179.676915] vm_area_struct 3337KB 3453KB [ 2179.706775] mm_struct 505KB 546KB [ 2179.732943] fs_cache 236KB 380KB [ 2179.740206] files_cache 942KB 1245KB [ 2179.765674] signal_cache 1653KB 2213KB [ 2179.796586] sighand_cache 582KB 631KB [ 2179.802060] task_struct 7095KB 7183KB [ 2179.807446] cred_jar 2165KB 2644KB [ 2179.885495] anon_vma_chain 1034KB 1279KB [ 2179.916223] anon_vma 112KB 308KB [ 2179.921672] pid 138KB 260KB [ 2179.927031] Acpi-Operand 156KB 198KB [ 2180.006232] Acpi-ParseExt 9KB 11KB [ 2180.011722] Acpi-Parse 41KB 47KB [ 2180.017094] Acpi-State 52KB 63KB [ 2180.104999] Acpi-Namespace 20KB 27KB [ 2180.144779] numa_policy 0KB 3KB [ 2180.215350] debug_objects_cache 1858KB 1999KB [ 2180.254538] trace_event_file 297KB 298KB [ 2180.312061] ftrace_event_field 398KB 401KB [ 2180.317601] pool_workqueue 135KB 156KB [ 2180.323003] page->ptl 474KB 984KB [ 2180.386458] kmalloc-2097152 2050KB 2050KB [ 2180.422578] kmalloc-524288 2056KB 2056KB [ 2180.455266] kmalloc-262144 1290KB 1290KB [ 2180.491477] kmalloc-131072 650KB 650KB [ 2180.496884] kmalloc-65536 2376KB 2574KB [ 2180.526296] kmalloc-32768 2112KB 2310KB [ 2180.531741] kmalloc-16384 1237KB 1287KB [ 2180.547733] kmalloc-8192 4669KB 4719KB [ 2180.553130] kmalloc-4096 26150KB 26188KB [ 2180.558720] kmalloc-2048 15890KB 18328KB [ 2180.564260] kmalloc-1024 11899KB 13938KB [ 2180.588369] kmalloc-512 16019KB 16710KB [ 2180.606036] kmalloc-256 5018KB 6307KB [ 2180.637639] kmalloc-128 1231KB 1610KB [ 2180.643102] kmalloc-96 3455KB 4124KB [ 2180.699120] kmalloc-64 2600KB 3832KB [ 2180.725683] kmalloc-32 1898KB 2547KB [ 2180.734769] kmalloc-192 2086KB 2924KB [ 2180.751091] kmem_cache 177KB 183KB [ 2180.764994] Out of memory (oom_kill_allocating_task): Kill process 17009 (systemd-journal) score 0 or sacrifice child [ 2180.797054] Killed process 17009 (systemd-journal) total-vm:46096kB, anon-rss:484kB, file-rss:0kB, shmem-rss:1508kB [ 2180.832652] oom_reaper: reaped process 17009 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1508kB [ 2180.883806] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2180.899698] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2180.922764] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2180.929719] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2180.954854] systemd[1]: Stopped Journal Service. [ 2180.982198] systemd[1]: Starting Journal Service... [ 2181.163230] systemd[1]: Started Load/Save RF Kill Switch Status. [ 2181.164757] systemd-journald[17113]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2181.735664] systemd[1]: Started Journal Service. [ 2182.238794] IPVS: ftp: loaded support on port[0] = 21 [ 2182.468861] chnl_net:caif_netlink_parms(): no params data found [ 2182.550741] bridge0: port 1(bridge_slave_0) entered blocking state [ 2182.562295] bridge0: port 1(bridge_slave_0) entered disabled state [ 2182.572415] device bridge_slave_0 entered promiscuous mode [ 2182.585407] bridge0: port 2(bridge_slave_1) entered blocking state [ 2182.593042] bridge0: port 2(bridge_slave_1) entered disabled state [ 2182.606416] device bridge_slave_1 entered promiscuous mode [ 2182.642792] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2182.652922] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2182.688342] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2182.696413] team0: Port device team_slave_0 added [ 2182.708799] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2182.723174] team0: Port device team_slave_1 added [ 2182.758763] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2182.765047] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2182.797401] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2182.816887] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2182.824901] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2182.856695] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2182.878322] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2182.893916] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2182.933512] device hsr_slave_0 entered promiscuous mode [ 2182.940007] device hsr_slave_1 entered promiscuous mode [ 2182.946374] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2182.960389] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2183.100358] bridge0: port 2(bridge_slave_1) entered blocking state [ 2183.106762] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2183.113519] bridge0: port 1(bridge_slave_0) entered blocking state [ 2183.119940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2183.169974] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 2183.176078] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2183.186464] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2183.197744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2183.205614] bridge0: port 1(bridge_slave_0) entered disabled state [ 2183.213068] bridge0: port 2(bridge_slave_1) entered disabled state [ 2183.222680] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2183.241633] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2183.253097] 8021q: adding VLAN 0 to HW filter on device team0 [ 2183.265457] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2183.279684] bridge0: port 1(bridge_slave_0) entered blocking state [ 2183.286093] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2183.325067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2183.337157] bridge0: port 2(bridge_slave_1) entered blocking state [ 2183.344320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2183.359155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2183.372173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2183.391296] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2183.403403] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2183.412385] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2183.428115] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2183.435521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2183.495236] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2183.510619] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2183.516950] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2183.530231] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2183.548065] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2183.597100] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2183.613732] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2183.621007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2183.637440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2183.693413] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2183.701512] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2183.715044] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2183.726879] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2183.739374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2183.750589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2183.761334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2183.771982] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2183.784373] device veth0_vlan entered promiscuous mode [ 2183.797807] device veth1_vlan entered promiscuous mode [ 2183.803986] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2183.814666] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2183.834108] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2183.845589] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2183.859960] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2183.871857] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2183.881462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2183.894917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2183.907009] device veth0_macvtap entered promiscuous mode [ 2183.915991] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2183.926551] device veth1_macvtap entered promiscuous mode [ 2183.933560] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2183.945024] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2183.958267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2183.968103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2183.978232] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2183.988314] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2183.998894] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2184.008655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2184.019245] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2184.028971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2184.039373] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2184.049390] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2184.059954] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2184.071771] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2184.079565] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2184.086795] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2184.095506] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2184.103734] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2184.112429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2184.123760] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2184.134874] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2184.145052] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2184.156522] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2184.167540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2184.177913] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2184.187039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2184.197937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2184.207060] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2184.218081] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2184.230041] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2184.236969] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2184.245516] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2184.255006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2184.268045] Bluetooth: hci4: command 0x0409 tx timeout [ 2184.423072] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2184.436370] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2184.455897] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2184.480343] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2184.491842] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2184.503893] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2184.514373] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2184.523234] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 21:10:33 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x7}, {0x0, [0x61, 0x61, 0x2e, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x1f, 0xcd, 0x1}, 0x20) 21:10:33 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@const={0x4}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x29, 0x0, 0x1}, 0x20) 21:10:33 executing program 3: r0 = socket(0x6, 0x5, 0x100000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'wg2\x00', 0xffff}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb0100181d0014000000000c0000001a00000004000000030000015529ca9372baa5a75522ca2f"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x56, 0x56, 0x4, [@ptr={0xe}, @func={0x9, 0x0, 0x0, 0xc, 0x5}, @const={0xc, 0x0, 0x0, 0xa, 0x2}, @datasec={0xe, 0x2, 0x0, 0xf, 0x2, [{0x1, 0x1, 0x43}, {0x2, 0x7, 0x4}], "1981"}, @func={0xe, 0x0, 0x0, 0xc, 0x2}]}, {0x0, [0x2e, 0x0]}}, &(0x7f0000000080)=""/187, 0x74, 0xbb}, 0x20) bind$bt_hci(r1, &(0x7f0000000180)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) socket(0x6, 0x5, 0x100000) (async) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'wg2\x00', 0xffff}) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9feb0100181d0014000000000c0000001a00000004000000030000015529ca9372baa5a75522ca2f"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x56, 0x56, 0x4, [@ptr={0xe}, @func={0x9, 0x0, 0x0, 0xc, 0x5}, @const={0xc, 0x0, 0x0, 0xa, 0x2}, @datasec={0xe, 0x2, 0x0, 0xf, 0x2, [{0x1, 0x1, 0x43}, {0x2, 0x7, 0x4}], "1981"}, @func={0xe, 0x0, 0x0, 0xc, 0x2}]}, {0x0, [0x2e, 0x0]}}, &(0x7f0000000080)=""/187, 0x74, 0xbb}, 0x20) (async) bind$bt_hci(r1, &(0x7f0000000180)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) (async) 21:10:33 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@const]}, {0x0, [0x61, 0x61, 0x2e, 0x0]}}, &(0x7f0000000040)=""/205, 0x2a, 0xcd, 0x1}, 0x20) 21:10:33 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@const={0x4}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x29, 0xcd}, 0x20) 21:10:33 executing program 2: r0 = syz_open_dev$vim2m(0x0, 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:10:33 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3], 0x7fff}}, 0x6}) 21:10:33 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:10:33 executing program 2: r0 = syz_open_dev$vim2m(0x0, 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:10:33 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@const]}, {0x0, [0x61, 0x61, 0x2e]}}, &(0x7f0000000040)=""/205, 0x29, 0xcd, 0x1}, 0x20) 21:10:33 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@const={0x4}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x29, 0xcd}, 0x20) 21:10:33 executing program 3: getsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000000400000003800000000000060400000000000000b4dd04112438a7ef61756be316e0e6c2b3bcd77597ec565c0cd7d99ca713b5661691fd0d53ea01a22787cd31af04c2f52375f11f4d6a8d0cd37a2ac782742adf9bd4f3e6e56c609503c1e9f969346b74fd5ce2a134b4fad4499dd0b77426e82e12b4a2e64a2de4c3eb0d407db574625e56ba36b3c105b134f0f2b2507fc1f2e45332be0719224ee0b9fc613bbfe8c52d838502f4c92ef9f9102cdc8fdb0edddb289e0f09494ddc9d102053a2eb3937028959f91c7924"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @none={0x0, 0x3}}, 0x14) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000200)={0x1, @vbi={0x7fffffff, 0x0, 0xd7, 0x49433553, [0xf5a, 0x1], [0x7fff, 0x6], 0x1}}) 21:10:33 executing program 2: r0 = syz_open_dev$vim2m(0x0, 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:10:33 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@const]}, {0x0, [0x61, 0x61]}}, &(0x7f0000000040)=""/205, 0x28, 0xcd, 0x1}, 0x20) 21:10:33 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x5, [@const={0x4}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f0000000040)=""/205, 0x29, 0xcd}, 0x20) [ 2186.347121] Bluetooth: hci4: command 0x041b tx timeout 21:10:34 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3], 0x7fff}}, 0x6}) 21:10:34 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) [ 2188.427097] Bluetooth: hci4: command 0x040f tx timeout [ 2190.496738] Bluetooth: hci4: command 0x0419 tx timeout [ 2190.769210] oom_reaper: reaped process 17393 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2190.795577] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2190.812322] in:imklog cpuset=/ mems_allowed=0-1 [ 2190.817980] CPU: 1 PID: 16963 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2190.825433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2190.835138] Call Trace: [ 2190.837744] dump_stack+0x1fc/0x2ef [ 2190.841396] dump_header+0x15d/0xc3f [ 2190.845120] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2190.850231] ? ___ratelimit+0x319/0x590 [ 2190.854212] oom_kill_process.cold+0x10/0x692 [ 2190.858716] ? check_preemption_disabled+0x41/0x280 [ 2190.863743] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2190.869022] out_of_memory+0x1072/0x1390 [ 2190.873098] ? oom_killer_disable+0x270/0x270 [ 2190.877614] ? mutex_trylock+0x15f/0x1a0 [ 2190.881679] __alloc_pages_nodemask+0x23a2/0x2890 [ 2190.886533] ? find_get_entry+0x4cd/0x8a0 [ 2190.890691] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2190.895559] alloc_pages_current+0x193/0x2a0 [ 2190.899971] filemap_fault+0x146e/0x2180 [ 2190.904163] ext4_filemap_fault+0x84/0xb0 [ 2190.908319] __do_fault+0x10b/0x4b0 [ 2190.911995] __handle_mm_fault+0x273b/0x41c0 [ 2190.916436] ? vm_insert_page+0x9c0/0x9c0 [ 2190.921037] ? lock_downgrade+0x720/0x720 [ 2190.925192] ? check_preemption_disabled+0x41/0x280 [ 2190.929963] syz-executor.1: vmalloc: allocation failure, allocated 1548840960 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2190.930205] handle_mm_fault+0x436/0xb10 [ 2190.944053] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2190.948065] __do_page_fault+0x68e/0xd60 [ 2190.948086] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2190.948099] ? spurious_fault+0x840/0x840 [ 2190.948116] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2190.971214] ? page_fault+0x8/0x30 [ 2190.974756] page_fault+0x1e/0x30 [ 2190.978204] RIP: 0033:0x7fa4950c322d [ 2190.981993] Code: Bad RIP value. [ 2190.985345] RSP: 002b:00007fa492a5f580 EFLAGS: 00010293 [ 2190.990701] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fa4950c322d [ 2190.997963] RDX: 0000000000001fa0 RSI: 00007fa492a5fda0 RDI: 0000000000000004 [ 2191.005224] RBP: 0000560ca47649d0 R08: 0000000000000000 R09: 0000000004000001 [ 2191.012486] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fa492a5fda0 [ 2191.019748] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fa492a5fddd [ 2191.030045] CPU: 0 PID: 17393 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2191.034785] Mem-Info: [ 2191.037937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2191.037943] Call Trace: [ 2191.037964] dump_stack+0x1fc/0x2ef [ 2191.037982] warn_alloc.cold+0x7b/0x18f [ 2191.038001] ? zone_watermark_ok_safe+0x260/0x260 [ 2191.038017] ? retint_kernel+0x2d/0x2d [ 2191.038053] __vmalloc_area_node+0x4fd/0x780 [ 2191.038076] ? __vmalloc_node_range+0x180/0x180 [ 2191.038090] ? _raw_spin_unlock+0x29/0x40 [ 2191.038104] ? __get_vm_area_node+0x2e2/0x3a0 [ 2191.038122] __vmalloc_node_range+0xed/0x180 [ 2191.040537] active_anon:14563 inactive_anon:65697 isolated_anon:0 [ 2191.040537] active_file:47 inactive_file:24 isolated_file:0 [ 2191.040537] unevictable:0 dirty:33 writeback:0 unstable:0 [ 2191.040537] slab_reclaimable:13079 slab_unreclaimable:119894 [ 2191.040537] mapped:22070 shmem:66516 pagetables:558 bounce:0 [ 2191.040537] free:13855 free_pcp:860 free_cma:0 [ 2191.049866] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2191.049880] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2191.049893] vmalloc_user+0x70/0xe0 [ 2191.049909] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2191.052489] Node 0 active_anon:55632kB inactive_anon:67248kB active_file:116kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86628kB dirty:40kB writeback:0kB shmem:69052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2191.056100] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2191.060098] Node 1 active_anon:2620kB inactive_anon:195540kB active_file:72kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1652kB dirty:92kB writeback:0kB shmem:197012kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2191.064892] __vb2_queue_alloc+0x472/0xe60 [ 2191.068788] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2191.073168] vb2_core_create_bufs+0x273/0x7e0 [ 2191.077829] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2191.081958] ? __vb2_queue_free+0x870/0x870 [ 2191.086426] Node 0 DMA32 free:17740kB min:35996kB low:44992kB high:53988kB active_anon:55632kB inactive_anon:67228kB active_file:192kB inactive_file:304kB unevictable:0kB writepending:140kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:2056kB bounce:0kB free_pcp:1708kB local_pcp:1460kB free_cma:0kB [ 2191.090843] ? __video_do_ioctl+0x632/0xcd0 [ 2191.090864] ? __mutex_lock+0x368/0x1190 [ 2191.090898] vb2_create_bufs+0x332/0x620 [ 2191.125028] lowmem_reserve[]: 0 0 1 1 1 [ 2191.129330] ? mark_held_locks+0xf0/0xf0 [ 2191.129345] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2191.129363] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2191.134700] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2191.138318] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2191.138339] v4l_create_bufs+0xb2/0x160 [ 2191.138358] __video_do_ioctl+0x49a/0xcd0 [ 2191.142654] lowmem_reserve[]: 0 0 0 0 0 [ 2191.170428] ? v4l_querycap+0x340/0x340 [ 2191.170446] ? __might_fault+0x192/0x1d0 [ 2191.170463] ? v4l_querycap+0x340/0x340 [ 2191.170479] video_usercopy+0x13f/0xfa0 [ 2191.174637] Node 1 Normal free:26804kB min:53876kB low:67344kB high:80812kB active_anon:2620kB inactive_anon:195540kB active_file:276kB inactive_file:296kB unevictable:0kB writepending:192kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:176kB bounce:0kB free_pcp:1732kB local_pcp:4kB free_cma:0kB [ 2191.202104] ? v4l_enumstd+0x60/0x60 [ 2191.202120] ? do_futex+0x171/0x1880 [ 2191.202139] ? mark_held_locks+0xf0/0xf0 [ 2191.206365] lowmem_reserve[]: 0 0 0 0 0 [ 2191.232560] ? debug_check_no_obj_freed+0x201/0x490 [ 2191.232583] ? video_usercopy+0xfa0/0xfa0 [ 2191.232593] v4l2_ioctl+0x147/0x1a0 [ 2191.232608] ? video_devdata+0xa0/0xa0 [ 2191.237107] Node 0 DMA: 3*4kB (UME) 1*8kB (M) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10868kB [ 2191.242092] do_vfs_ioctl+0xcdb/0x12e0 [ 2191.246382] Node 0 DMA32: 341*4kB (UME) 423*8kB (UME) 244*16kB (UME) 77*32kB (UME) 18*64kB (ME) 17*128kB (UM) 11*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17772kB [ 2191.275964] ? lock_downgrade+0x720/0x720 [ 2191.275981] ? check_preemption_disabled+0x41/0x280 [ 2191.275994] ? ioctl_preallocate+0x200/0x200 [ 2191.276011] ? __fget+0x356/0x510 [ 2191.280423] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2191.284466] ? do_dup2+0x450/0x450 [ 2191.288558] Node 1 Normal: 363*4kB (UME) 294*8kB (UME) 217*16kB (ME) 152*32kB (UME) 64*64kB (M) 29*128kB (UME) 8*256kB (UM) 4*512kB (UME) 3*1024kB (M) 0*2048kB 0*4096kB = 27116kB [ 2191.292493] ? __se_sys_futex+0x298/0x3b0 [ 2191.296613] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2191.301649] ksys_ioctl+0x9b/0xc0 [ 2191.306761] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2191.332571] __x64_sys_ioctl+0x6f/0xb0 [ 2191.332588] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2191.332606] do_syscall_64+0xf9/0x620 [ 2191.338850] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2191.342794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2191.346962] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2191.350892] RIP: 0033:0x7ff91ab2f0c9 [ 2191.354838] 66595 total pagecache pages [ 2191.358896] Code: Bad RIP value. [ 2191.358903] RSP: 002b:00007ff9190a1168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2191.358917] RAX: ffffffffffffffda RBX: 00007ff91ac4ef80 RCX: 00007ff91ab2f0c9 [ 2191.358928] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 2191.362885] 0 pages in swap cache [ 2191.366838] RBP: 00007ff91ab8aae9 R08: 0000000000000000 R09: 0000000000000000 [ 2191.366845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2191.366852] R13: 00007ffe803573bf R14: 00007ff9190a1300 R15: 0000000000022000 [ 2191.389056] Mem-Info: [ 2191.412364] Swap cache stats: add 0, delete 0, find 0/0 [ 2191.433383] active_anon:14539 inactive_anon:65697 isolated_anon:0 [ 2191.433383] active_file:12 inactive_file:13 isolated_file:0 [ 2191.433383] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2191.433383] slab_reclaimable:13079 slab_unreclaimable:119774 [ 2191.433383] mapped:22023 shmem:66516 pagetables:558 bounce:0 [ 2191.433383] free:14043 free_pcp:891 free_cma:0 [ 2191.448925] Free swap = 0kB [ 2191.476635] Node 0 active_anon:55540kB inactive_anon:67248kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86536kB dirty:0kB writeback:0kB shmem:69052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2191.478004] Total swap = 0kB [ 2191.482795] Node 1 active_anon:2616kB inactive_anon:195540kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1556kB dirty:0kB writeback:0kB shmem:197012kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2191.492428] 2097051 pages RAM [ 2191.492434] 0 pages HighMem/MovableOnly [ 2191.492439] 369649 pages reserved [ 2191.492443] 0 pages cma reserved [ 2191.492449] Unreclaimable slab info: [ 2191.492454] Name Used Total [ 2191.492466] pid_2 22KB 44KB [ 2191.492536] batadv_tt_change_cache 1KB 7KB [ 2191.510089] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2191.512199] batadv_tl_cache 6KB 16KB [ 2191.516210] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2191.525122] TIPC 13KB 37KB [ 2191.525141] SCTPv6 20KB 30KB [ 2191.525159] DCCPv6 17KB 37KB [ 2191.525172] DCCP 16KB 35KB [ 2191.525213] RXRPC 14KB 26KB [ 2191.525223] rxrpc_call_jar 101KB 133KB [ 2191.525237] bridge_fdb_cache 11KB 23KB [ 2191.525250] fib6_nodes 185KB 288KB [ 2191.525259] ip6_dst_cache 636KB 727KB [ 2191.525273] RAWv6 101KB 135KB [ 2191.525284] UDPv6 31KB 48KB [ 2191.525297] TCPv6 33KB 48KB [ 2191.525317] nf_conntrack 13KB 15KB [ 2191.525382] t10_alua_lu_gp_cache 0KB 3KB [ 2191.525398] sd_ext_cdb 0KB 7KB [ 2191.525408] scsi_sense_cache 1056KB 1060KB [ 2191.525417] virtio_scsi_cmd 16KB 16KB [ 2191.525431] sgpool-128 8KB 8KB [ 2191.525441] sgpool-64 4KB 12KB [ 2191.525450] sgpool-32 2KB 15KB [ 2191.525459] sgpool-16 1KB 7KB [ 2191.525469] sgpool-8 0KB 7KB [ 2191.525487] mqueue_inode_cache 13KB 37KB [ 2191.525502] bio_post_read_ctx 14KB 15KB [ 2191.525576] bio-2 14KB 15KB [ 2191.525586] jfs_mp 7KB 7KB [ 2191.525626] cifs_small_rq 15KB 16KB [ 2191.525642] cifs_request 67KB 67KB [ 2191.525652] cifs_mpx_ids 0KB 7KB [ 2191.525681] nfs_commit_data 3KB 14KB [ 2191.525691] nfs_write_data 34KB 44KB [ 2191.525734] ext4_system_zone 1KB 7KB [ 2191.525765] bio-1 1KB 7KB [ 2191.525777] pid_namespace 3KB 11KB [ 2191.525796] rpc_buffers 17KB 25KB [ 2191.525805] rpc_tasks 2KB 7KB [ 2191.525815] UNIX 1432KB 1575KB [ 2191.525830] tcp_bind_bucket 1KB 4KB [ 2191.525847] ip_fib_trie 27KB 47KB [ 2191.525857] ip_fib_alias 130KB 205KB [ 2191.525866] ip_dst_cache 13KB 28KB [ 2191.525878] RAW 60KB 90KB [ 2191.525887] UDP 50KB 67KB [ 2191.525900] TCP 28KB 33KB [ 2191.525912] hugetlbfs_inode_cache 3KB 15KB [ 2191.525921] fscache_cookie_jar 1KB 7KB [ 2191.525931] eventpoll_pwq 35KB 39KB [ 2191.525940] eventpoll_epi 58KB 70KB [ 2191.525950] inotify_inode_mark 16KB 31KB [ 2191.525962] request_queue 199KB 199KB [ 2191.525971] blkdev_requests 1KB 3KB [ 2191.525981] blkdev_ioc 26KB 34KB [ 2191.525990] bio-0 975KB 1098KB [ 2191.525999] biovec-max 1485KB 1485KB [ 2191.526011] biovec-64 1134KB 1252KB [ 2191.526020] biovec-16 155KB 180KB [ 2191.526030] bio_integrity_payload 1KB 8KB [ 2191.526039] khugepaged_mm_slot 4KB 23KB [ 2191.526057] uid_cache 0KB 4KB [ 2191.526066] dmaengine-unmap-2 0KB 3KB [ 2191.526078] skbuff_fclone_cache 31KB 33KB [ 2191.526087] skbuff_head_cache 7716KB 8550KB [ 2191.526096] configfs_dir_cache 3KB 7KB [ 2191.526106] file_lock_cache 55KB 59KB [ 2191.526116] file_lock_ctx 9KB 11KB [ 2191.526125] fsnotify_mark_connector 8KB 19KB [ 2191.526134] net_namespace 78KB 87KB [ 2191.526144] shmem_inode_cache 8154KB 8201KB [ 2191.526154] task_delay_info 210KB 359KB [ 2191.526164] taskstats 32KB 38KB [ 2191.526173] proc_dir_entry 883KB 1061KB [ 2191.526182] pde_opener 16KB 31KB [ 2191.526192] seq_file 303KB 370KB [ 2191.526201] sigqueue 54KB 78KB [ 2191.526211] kernfs_node_cache 18240KB 18254KB [ 2191.526221] mnt_cache 213KB 248KB [ 2191.526230] filp 7219KB 7751KB [ 2191.526240] names_cache 126930KB 126968KB [ 2191.526249] iint_cache 31KB 43KB [ 2191.526259] key_jar 19KB 105KB [ 2191.526269] uts_namespace 3KB 11KB [ 2191.526278] nsproxy 2KB 11KB [ 2191.526288] vm_area_struct 3580KB 3631KB [ 2191.526297] mm_struct 531KB 552KB [ 2191.526307] fs_cache 218KB 376KB [ 2191.526316] files_cache 813KB 1173KB [ 2191.526326] signal_cache 1506KB 2070KB [ 2191.526335] sighand_cache 598KB 631KB [ 2191.526345] task_struct 7126KB 7196KB [ 2191.526354] cred_jar 2111KB 2644KB [ 2191.526364] anon_vma_chain 1134KB 1279KB [ 2191.526373] anon_vma 133KB 308KB [ 2191.526382] pid 132KB 256KB [ 2191.526392] Acpi-Operand 156KB 198KB [ 2191.526402] Acpi-ParseExt 9KB 11KB [ 2191.526411] Acpi-Parse 41KB 47KB [ 2191.526420] Acpi-State 52KB 63KB [ 2191.526430] Acpi-Namespace 20KB 27KB [ 2191.526442] numa_policy 0KB 3KB [ 2191.526560] debug_objects_cache 1907KB 1999KB [ 2191.526569] trace_event_file 297KB 298KB [ 2191.526579] ftrace_event_field 398KB 401KB [ 2191.526588] pool_workqueue 135KB 156KB [ 2191.526600] page->ptl 508KB 980KB [ 2191.526649] kmalloc-2097152 2050KB 2050KB [ 2191.526659] kmalloc-524288 2056KB 2056KB [ 2191.531057] kmalloc-262144 1290KB 1290KB [ 2191.560476] Node 0 DMA32 free:18180kB min:35996kB low:44992kB high:53988kB active_anon:55540kB inactive_anon:67228kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:2056kB bounce:0kB free_pcp:1832kB local_pcp:364kB free_cma:0kB [ 2191.565570] kmalloc-131072 650KB 650KB [ 2191.583855] lowmem_reserve[]: 0 0 1 1 1 [ 2191.589666] kmalloc-65536 2376KB 2442KB [ 2191.592955] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2191.604812] kmalloc-32768 1947KB 2277KB [ 2191.617667] lowmem_reserve[]: 0 0 0 0 0 [ 2191.624494] kmalloc-16384 1221KB 1287KB [ 2191.633734] Node 1 Normal free:27116kB min:53876kB low:67344kB high:80812kB active_anon:2616kB inactive_anon:195540kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:176kB bounce:0kB free_pcp:1732kB local_pcp:1728kB free_cma:0kB [ 2191.635902] kmalloc-8192 4669KB 4743KB [ 2191.654833] lowmem_reserve[]: 0 0 0 0 0 [ 2191.679057] kmalloc-4096 24611KB 24671KB [ 2191.720252] Node 0 DMA: 3*4kB (UME) 1*8kB (M) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10868kB [ 2191.736230] kmalloc-2048 14498KB 16995KB [ 2191.736241] kmalloc-1024 10981KB 13789KB [ 2191.736251] kmalloc-512 15275KB 16650KB [ 2191.736261] kmalloc-256 4871KB 6288KB [ 2191.736270] kmalloc-128 1209KB 1610KB [ 2191.736280] kmalloc-96 3463KB 4124KB [ 2191.736290] kmalloc-64 2584KB 3828KB [ 2191.736299] kmalloc-32 1916KB 2547KB [ 2191.736309] kmalloc-192 1987KB 2924KB [ 2191.736318] kmem_cache 177KB 183KB [ 2191.736329] Out of memory (oom_kill_allocating_task): Kill process 16963 (in:imklog) score 0 or sacrifice child [ 2191.736396] Killed process 16959 (rsyslogd) total-vm:254332kB, anon-rss:788kB, file-rss:0kB, shmem-rss:0kB [ 2191.738713] oom_reaper: reaped process 16959 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2191.750516] Node 0 DMA32: 378*4kB (UME) 443*8kB (UME) 255*16kB (UME) 93*32kB (UME) 19*64kB (UME) 17*128kB (UM) 12*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 19088kB [ 2191.771664] kworker/u4:9 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 2191.782536] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2191.821153] kworker/u4:9 cpuset=/ mems_allowed=0-1 [ 2191.841937] Node 1 Normal: 281*4kB (UME) 243*8kB (UME) 213*16kB (UME) 140*32kB (UME) 54*64kB (M) 32*128kB (UME) 10*256kB (M) 6*512kB (ME) 5*1024kB (UM) 0*2048kB 0*4096kB = 29260kB [ 2191.851283] CPU: 1 PID: 10733 Comm: kworker/u4:9 Not tainted 4.19.211-syzkaller #0 [ 2191.866059] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2191.869358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2191.869377] Workqueue: events_unbound call_usermodehelper_exec_work [ 2191.869383] Call Trace: [ 2191.869404] dump_stack+0x1fc/0x2ef [ 2191.869419] dump_header+0x15d/0xc3f [ 2191.869434] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2191.869447] ? ___ratelimit+0x319/0x590 [ 2191.869463] oom_kill_process.cold+0x10/0x692 [ 2191.869478] ? lock_downgrade+0x720/0x720 [ 2191.869498] ? check_preemption_disabled+0x41/0x280 [ 2191.886028] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2191.892298] out_of_memory+0x34d/0x1390 [ 2191.892317] ? oom_killer_disable+0x270/0x270 [ 2191.892332] ? mutex_trylock+0x15f/0x1a0 [ 2191.892347] __alloc_pages_nodemask+0x23a2/0x2890 [ 2191.892374] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2191.892391] ? should_fail+0x142/0x7b0 [ 2191.911762] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2191.913812] ? fs_reclaim_release+0xd0/0x110 [ 2191.919237] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2191.924533] ? check_preemption_disabled+0x41/0x280 [ 2191.946338] 66541 total pagecache pages [ 2191.947437] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2191.947451] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2191.947469] copy_process.part.0+0x3cf/0x8260 [ 2191.947489] ? __lock_acquire+0x6de/0x3ff0 [ 2191.947509] ? __lock_acquire+0x6de/0x3ff0 [ 2191.947525] ? umh_complete+0x90/0x90 [ 2191.947541] ? __cleanup_sighand+0x60/0x60 [ 2191.966323] 0 pages in swap cache [ 2191.969339] ? mark_held_locks+0xf0/0xf0 [ 2191.969357] ? __lock_acquire+0x6de/0x3ff0 [ 2191.969376] _do_fork+0x22f/0xf30 [ 2191.969391] ? umh_complete+0x90/0x90 [ 2191.969404] ? fork_idle+0x220/0x220 [ 2191.969415] ? lock_acquire+0x170/0x3c0 [ 2191.969427] ? debug_object_deactivate+0xfc/0x2e0 [ 2191.969445] ? trace_hardirqs_off+0x64/0x200 [ 2191.969464] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2191.974843] Swap cache stats: add 0, delete 0, find 0/0 [ 2191.980176] ? umh_complete+0x90/0x90 [ 2191.980190] kernel_thread+0x2f/0x40 [ 2191.980204] call_usermodehelper_exec_work+0x16d/0x260 [ 2191.980216] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 2191.980234] process_one_work+0x864/0x1570 [ 2191.980256] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 2191.980276] worker_thread+0x64c/0x1130 [ 2191.980297] ? __kthread_parkme+0x133/0x1e0 [ 2191.999285] Free swap = 0kB [ 2192.002151] ? process_one_work+0x1570/0x1570 [ 2192.021624] Total swap = 0kB [ 2192.023544] kthread+0x33f/0x460 [ 2192.034552] 2097051 pages RAM [ 2192.039608] ? kthread_park+0x180/0x180 [ 2192.039624] ret_from_fork+0x24/0x30 [ 2192.055112] Mem-Info: [ 2192.060015] 0 pages HighMem/MovableOnly [ 2192.068378] active_anon:14339 inactive_anon:65697 isolated_anon:0 [ 2192.068378] active_file:12 inactive_file:13 isolated_file:0 [ 2192.068378] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2192.068378] slab_reclaimable:13079 slab_unreclaimable:119774 [ 2192.068378] mapped:22023 shmem:66516 pagetables:558 bounce:0 [ 2192.068378] free:15218 free_pcp:1 free_cma:0 [ 2192.073333] 369649 pages reserved [ 2192.084458] Node 0 active_anon:54940kB inactive_anon:67248kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86536kB dirty:0kB writeback:0kB shmem:69052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2192.096926] 0 pages cma reserved [ 2192.109194] Node 1 active_anon:2416kB inactive_anon:195540kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1556kB dirty:0kB writeback:0kB shmem:197012kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2193.054536] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2193.081117] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2193.086160] Node 0 DMA32 free:20868kB min:35996kB low:44992kB high:53988kB active_anon:54912kB inactive_anon:67228kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2008kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 2193.115681] lowmem_reserve[]: 0 0 1 1 1 [ 2193.119799] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2193.145964] lowmem_reserve[]: 0 0 0 0 0 [ 2193.150018] Node 1 Normal free:29260kB min:53876kB low:67344kB high:80812kB active_anon:2332kB inactive_anon:195540kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2193.183122] lowmem_reserve[]: 0 0 0 0 0 [ 2193.187194] Node 0 DMA: 3*4kB (UME) 1*8kB (M) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10868kB [ 2193.207627] Node 0 DMA32: 429*4kB (UME) 474*8kB (UME) 274*16kB (UME) 105*32kB (UME) 25*64kB (UME) 17*128kB (UM) 11*256kB (M) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 20868kB [ 2193.228278] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2193.241880] Node 1 Normal: 281*4kB (UME) 243*8kB (UME) 213*16kB (UME) 140*32kB (UME) 54*64kB (M) 32*128kB (UME) 10*256kB (M) 6*512kB (ME) 5*1024kB (UM) 0*2048kB 0*4096kB = 29260kB [ 2193.263516] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2193.272550] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2193.285899] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2193.294823] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2193.308479] 66541 total pagecache pages [ 2193.312477] 0 pages in swap cache [ 2193.315927] Swap cache stats: add 0, delete 0, find 0/0 [ 2193.323737] Free swap = 0kB [ 2193.332683] Total swap = 0kB [ 2193.335714] 2097051 pages RAM [ 2193.341344] 0 pages HighMem/MovableOnly [ 2193.345346] 369649 pages reserved [ 2193.354723] 0 pages cma reserved [ 2193.360717] Unreclaimable slab info: [ 2193.365126] Name Used Total [ 2193.376279] pid_2 22KB 44KB [ 2193.384256] batadv_tt_change_cache 1KB 7KB [ 2193.395762] batadv_tl_cache 6KB 16KB [ 2193.404028] TIPC 13KB 37KB [ 2193.414965] SCTPv6 20KB 30KB [ 2193.422880] DCCPv6 17KB 37KB [ 2193.433851] DCCP 16KB 35KB [ 2193.441806] RXRPC 14KB 26KB [ 2193.453096] rxrpc_call_jar 101KB 133KB [ 2193.461019] bridge_fdb_cache 11KB 23KB [ 2193.472808] fib6_nodes 185KB 288KB [ 2193.480731] ip6_dst_cache 636KB 727KB [ 2193.486110] RAWv6 101KB 135KB [ 2193.499667] UDPv6 31KB 48KB [ 2193.505067] TCPv6 33KB 48KB [ 2193.514844] nf_conntrack 13KB 15KB [ 2193.524327] t10_alua_lu_gp_cache 0KB 3KB [ 2193.534001] sd_ext_cdb 0KB 7KB [ 2193.551621] scsi_sense_cache 1056KB 1060KB [ 2193.560530] virtio_scsi_cmd 16KB 16KB [ 2193.565931] sgpool-128 8KB 8KB [ 2193.580533] sgpool-64 4KB 12KB [ 2193.585932] sgpool-32 2KB 15KB [ 2193.592921] sgpool-16 1KB 7KB [ 2193.610133] sgpool-8 0KB 7KB [ 2193.615547] mqueue_inode_cache 13KB 37KB [ 2193.625243] bio_post_read_ctx 14KB 15KB [ 2193.642253] bio-2 14KB 15KB [ 2193.649374] jfs_mp 7KB 7KB [ 2193.654795] cifs_small_rq 15KB 16KB [ 2193.672794] cifs_request 67KB 67KB [ 2193.683909] cifs_mpx_ids 0KB 7KB [ 2193.695130] nfs_commit_data 3KB 14KB [ 2193.706154] nfs_write_data 34KB 44KB [ 2193.723517] ext4_system_zone 1KB 7KB [ 2193.732974] bio-1 1KB 7KB [ 2193.745924] pid_namespace 3KB 11KB [ 2193.755730] rpc_buffers 17KB 25KB [ 2193.773356] rpc_tasks 2KB 7KB [ 2193.784275] UNIX 1432KB 1575KB [ 2193.796039] tcp_bind_bucket 1KB 4KB [ 2193.813163] ip_fib_trie 27KB 47KB [ 2193.822685] ip_fib_alias 130KB 205KB [ 2193.835540] ip_dst_cache 13KB 28KB [ 2193.845025] RAW 60KB 90KB [ 2193.857964] UDP 50KB 67KB [ 2193.863364] TCP 28KB 33KB [ 2193.871938] hugetlbfs_inode_cache 3KB 15KB [ 2193.880073] fscache_cookie_jar 1KB 7KB [ 2193.885535] eventpoll_pwq 35KB 39KB [ 2193.894115] eventpoll_epi 58KB 70KB [ 2193.901227] inotify_inode_mark 16KB 31KB [ 2193.910036] request_queue 199KB 199KB [ 2193.915417] blkdev_requests 1KB 3KB [ 2193.922737] blkdev_ioc 26KB 34KB [ 2193.931652] bio-0 975KB 1098KB [ 2193.938836] biovec-max 1485KB 1485KB [ 2193.944207] biovec-64 1134KB 1252KB [ 2193.952705] biovec-16 155KB 180KB [ 2193.959823] bio_integrity_payload 1KB 8KB [ 2193.965541] khugepaged_mm_slot 4KB 23KB [ 2193.974134] uid_cache 0KB 4KB [ 2193.981893] dmaengine-unmap-2 0KB 3KB [ 2193.990852] skbuff_fclone_cache 31KB 33KB [ 2193.998196] skbuff_head_cache 7919KB 8550KB [ 2194.003566] configfs_dir_cache 3KB 7KB [ 2194.012409] file_lock_cache 55KB 59KB [ 2194.019799] file_lock_ctx 9KB 11KB [ 2194.025172] fsnotify_mark_connector 8KB 19KB [ 2194.034492] net_namespace 78KB 87KB [ 2194.041658] shmem_inode_cache 8154KB 8201KB [ 2194.050588] task_delay_info 210KB 359KB [ 2194.055972] taskstats 32KB 38KB [ 2194.063124] proc_dir_entry 883KB 1061KB [ 2194.071845] pde_opener 16KB 31KB [ 2194.078949] seq_file 303KB 370KB [ 2194.084985] sigqueue 54KB 78KB [ 2194.093683] kernfs_node_cache 18240KB 18254KB [ 2194.110947] mnt_cache 213KB 248KB [ 2194.116599] filp 7219KB 7751KB [ 2194.121962] names_cache 126930KB 126968KB [ 2194.132411] iint_cache 31KB 43KB [ 2194.138017] key_jar 19KB 105KB [ 2194.143382] uts_namespace 3KB 11KB [ 2194.153666] nsproxy 2KB 11KB [ 2194.159282] vm_area_struct 3580KB 3631KB [ 2194.164823] mm_struct 531KB 552KB [ 2194.175051] fs_cache 218KB 376KB [ 2194.194959] files_cache 813KB 1173KB [ 2194.200499] signal_cache 1506KB 2070KB [ 2194.205875] sighand_cache 598KB 631KB [ 2194.216438] task_struct 7126KB 7196KB [ 2194.221825] cred_jar 2111KB 2644KB [ 2194.231674] anon_vma_chain 1134KB 1279KB [ 2194.237994] anon_vma 133KB 308KB [ 2194.243358] pid 132KB 256KB [ 2194.252908] Acpi-Operand 156KB 198KB [ 2194.262762] Acpi-ParseExt 9KB 11KB [ 2194.273286] Acpi-Parse 41KB 47KB [ 2194.282873] Acpi-State 52KB 63KB [ 2194.293114] Acpi-Namespace 20KB 27KB [ 2194.302750] numa_policy 0KB 3KB [ 2194.312288] debug_objects_cache 1907KB 1999KB [ 2194.322233] trace_event_file 297KB 298KB [ 2194.335263] ftrace_event_field 398KB 401KB [ 2194.344888] pool_workqueue 135KB 156KB [ 2194.361887] page->ptl 508KB 980KB [ 2194.372995] kmalloc-2097152 2050KB 2050KB [ 2194.384110] kmalloc-524288 2056KB 2056KB [ 2194.395817] kmalloc-262144 1290KB 1290KB [ 2194.412707] kmalloc-131072 650KB 650KB [ 2194.423042] kmalloc-65536 2376KB 2442KB [ 2194.435226] kmalloc-32768 1947KB 2277KB [ 2194.445657] kmalloc-16384 1221KB 1287KB [ 2194.462758] kmalloc-8192 4669KB 4743KB [ 2194.470644] kmalloc-4096 24611KB 24671KB [ 2194.476092] kmalloc-2048 14498KB 16995KB [ 2194.493539] kmalloc-1024 10981KB 13789KB [ 2194.503027] kmalloc-512 15714KB 16650KB [ 2194.515729] kmalloc-256 4871KB 6288KB [ 2194.525309] kmalloc-128 1209KB 1610KB [ 2194.542502] kmalloc-96 3500KB 4124KB [ 2194.552888] kmalloc-64 2584KB 3828KB [ 2194.565033] kmalloc-32 1916KB 2547KB [ 2194.575383] kmalloc-192 1987KB 2924KB [ 2194.593146] kmem_cache 177KB 183KB [ 2194.602012] Out of memory: Kill process 8102 (syz-fuzzer) score 6 or sacrifice child [ 2194.618612] Killed process 16558 (syz-executor.2) total-vm:48512kB, anon-rss:428kB, file-rss:4kB, shmem-rss:0kB [ 2194.634557] oom_reaper: reaped process 16558 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2194.653896] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2194.686211] systemd-journal cpuset=/ mems_allowed=0-1 [ 2194.691459] CPU: 0 PID: 17113 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2194.699431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2194.708790] Call Trace: [ 2194.711397] dump_stack+0x1fc/0x2ef [ 2194.715036] dump_header+0x15d/0xc3f [ 2194.718759] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2194.723867] ? ___ratelimit+0x319/0x590 [ 2194.727852] oom_kill_process.cold+0x10/0x692 [ 2194.732359] ? check_preemption_disabled+0x41/0x280 [ 2194.737676] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2194.742960] out_of_memory+0x1072/0x1390 [ 2194.747035] ? oom_killer_disable+0x270/0x270 [ 2194.751537] ? mutex_trylock+0x15f/0x1a0 [ 2194.755607] __alloc_pages_nodemask+0x23a2/0x2890 [ 2194.760463] ? find_get_entry+0x4cd/0x8a0 [ 2194.764660] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2194.770312] alloc_pages_current+0x193/0x2a0 [ 2194.774740] filemap_fault+0x146e/0x2180 [ 2194.778833] ext4_filemap_fault+0x84/0xb0 [ 2194.782988] __do_fault+0x10b/0x4b0 [ 2194.786627] __handle_mm_fault+0x273b/0x41c0 [ 2194.791045] ? vm_insert_page+0x9c0/0x9c0 [ 2194.795210] ? check_preemption_disabled+0x41/0x280 [ 2194.800245] handle_mm_fault+0x436/0xb10 [ 2194.804406] __do_page_fault+0x68e/0xd60 [ 2194.808484] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2194.813509] ? spurious_fault+0x840/0x840 [ 2194.817667] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2194.822535] ? page_fault+0x8/0x30 [ 2194.826083] page_fault+0x1e/0x30 [ 2194.829534] RIP: 0033:0x7f864c6b62e3 [ 2194.833255] Code: Bad RIP value. [ 2194.836616] RSP: 002b:00007ffebaf77888 EFLAGS: 00010246 [ 2194.841979] RAX: 0000000000000001 RBX: 0000561f437cb1e0 RCX: 00007f864c6b62e3 [ 2194.849247] RDX: 0000000000000013 RSI: 00007ffebaf77890 RDI: 000000000000000c [ 2194.856517] RBP: 00007ffebaf77a80 R08: 431bde82d7b634db R09: 0000023208f45bd6 [ 2194.863789] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffebaf77890 [ 2194.871199] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f381a59afff8 [ 2194.884653] Mem-Info: [ 2194.893214] active_anon:14211 inactive_anon:65697 isolated_anon:0 [ 2194.893214] active_file:12 inactive_file:179 isolated_file:0 [ 2194.893214] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2194.893214] slab_reclaimable:13070 slab_unreclaimable:119724 [ 2194.893214] mapped:18473 shmem:66516 pagetables:490 bounce:0 [ 2194.893214] free:100588 free_pcp:1014 free_cma:0 [ 2194.940098] Node 0 active_anon:54512kB inactive_anon:67248kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72236kB dirty:0kB writeback:0kB shmem:69052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2194.974464] Node 1 active_anon:2332kB inactive_anon:195540kB active_file:112kB inactive_file:1980kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2556kB dirty:0kB writeback:0kB shmem:197012kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2195.018056] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2195.075097] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2195.080205] Node 0 DMA32 free:34896kB min:35996kB low:44992kB high:53988kB active_anon:54448kB inactive_anon:67228kB active_file:68kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1908kB bounce:0kB free_pcp:1432kB local_pcp:1364kB free_cma:0kB [ 2195.126214] lowmem_reserve[]: 0 0 1 1 1 [ 2195.130268] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2195.205847] lowmem_reserve[]: 0 0 0 0 0 [ 2195.219355] Node 1 Normal free:566220kB min:53876kB low:67344kB high:80812kB active_anon:2332kB inactive_anon:195540kB active_file:512kB inactive_file:8720kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:100kB bounce:0kB free_pcp:3016kB local_pcp:1640kB free_cma:0kB [ 2195.361064] lowmem_reserve[]: 0 0 0 0 0 [ 2195.365092] Node 0 DMA: 3*4kB (UME) 1*8kB (M) 2*16kB (UE) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10868kB [ 2195.406260] Node 0 DMA32: 1252*4kB (UME) 1701*8kB (UME) 292*16kB (UME) 117*32kB (UME) 29*64kB (UME) 19*128kB (UM) 12*256kB (UM) 3*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35928kB [ 2195.453476] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2195.478003] Node 1 Normal: 100*4kB (UME) 19*8kB (UME) 31*16kB (UME) 66*32kB (UME) 67*64kB (UM) 86*128kB (UME) 58*256kB (UM) 42*512kB (UME) 27*1024kB (UM) 17*2048kB (U) 153*4096kB (U) = 743960kB [ 2195.496677] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2195.505843] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2195.519562] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2195.529068] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2195.538371] 70087 total pagecache pages [ 2195.543057] 0 pages in swap cache [ 2195.546601] Swap cache stats: add 0, delete 0, find 0/0 [ 2195.552012] Free swap = 0kB [ 2195.555325] Total swap = 0kB [ 2195.576142] 2097051 pages RAM [ 2195.579280] 0 pages HighMem/MovableOnly [ 2195.583268] 369649 pages reserved [ 2195.596222] 0 pages cma reserved [ 2195.599610] Unreclaimable slab info: [ 2195.603405] Name Used Total [ 2195.616294] pid_2 22KB 44KB [ 2195.621753] batadv_tt_change_cache 1KB 7KB [ 2195.646192] batadv_tl_cache 6KB 16KB [ 2195.651735] TIPC 13KB 37KB [ 2195.657159] SCTPv6 20KB 30KB [ 2195.662563] DCCPv6 17KB 37KB [ 2195.667976] DCCP 16KB 35KB [ 2195.673379] RXRPC 14KB 26KB [ 2195.678792] rxrpc_call_jar 101KB 133KB [ 2195.684158] bridge_fdb_cache 11KB 23KB [ 2195.689613] fib6_nodes 185KB 288KB [ 2195.695010] ip6_dst_cache 636KB 727KB [ 2195.700524] RAWv6 101KB 135KB [ 2195.705892] UDPv6 31KB 48KB [ 2195.711332] TCPv6 33KB 48KB [ 2195.726149] nf_conntrack 13KB 15KB [ 2195.731689] t10_alua_lu_gp_cache 0KB 3KB [ 2195.746136] sd_ext_cdb 0KB 7KB [ 2195.751548] scsi_sense_cache 1056KB 1060KB [ 2195.766136] virtio_scsi_cmd 16KB 16KB [ 2195.771529] sgpool-128 8KB 8KB [ 2195.786145] sgpool-64 4KB 12KB [ 2195.791544] sgpool-32 2KB 15KB [ 2195.796976] sgpool-16 1KB 7KB [ 2195.802340] sgpool-8 0KB 7KB [ 2195.807784] mqueue_inode_cache 13KB 37KB [ 2195.813245] bio_post_read_ctx 14KB 15KB [ 2195.818717] bio-2 14KB 15KB [ 2195.824105] jfs_mp 7KB 7KB [ 2195.830485] cifs_small_rq 15KB 16KB [ 2195.835868] cifs_request 67KB 67KB [ 2195.845194] cifs_mpx_ids 0KB 7KB [ 2195.851474] nfs_commit_data 3KB 14KB [ 2195.861174] nfs_write_data 34KB 44KB [ 2195.867544] ext4_system_zone 1KB 7KB [ 2195.872930] bio-1 1KB 7KB [ 2195.882465] pid_namespace 3KB 11KB [ 2195.888711] rpc_buffers 17KB 25KB [ 2195.894080] rpc_tasks 2KB 7KB [ 2195.903567] UNIX 1432KB 1575KB [ 2195.910122] tcp_bind_bucket 1KB 4KB [ 2195.915558] ip_fib_trie 27KB 47KB [ 2195.936146] ip_fib_alias 130KB 205KB [ 2195.941540] ip_dst_cache 13KB 28KB [ 2195.947140] RAW 60KB 90KB [ 2195.952504] UDP 64KB 67KB [ 2195.976121] TCP 28KB 33KB [ 2195.981519] hugetlbfs_inode_cache 3KB 15KB [ 2195.994669] fscache_cookie_jar 1KB 7KB [ 2196.016171] eventpoll_pwq 35KB 39KB [ 2196.021591] eventpoll_epi 58KB 70KB [ 2196.027061] inotify_inode_mark 16KB 31KB [ 2196.043840] request_queue 199KB 199KB [ 2196.049314] blkdev_requests 1KB 3KB [ 2196.056089] blkdev_ioc 34KB 34KB [ 2196.061472] bio-0 1093KB 1098KB [ 2196.076386] biovec-max 1485KB 1485KB [ 2196.098173] biovec-64 1174KB 1252KB [ 2196.103643] biovec-16 163KB 180KB [ 2196.114629] bio_integrity_payload 1KB 8KB [ 2196.121549] khugepaged_mm_slot 4KB 23KB [ 2196.127432] uid_cache 0KB 4KB [ 2196.132813] dmaengine-unmap-2 0KB 3KB [ 2196.138374] skbuff_fclone_cache 33KB 33KB [ 2196.144062] skbuff_head_cache 7927KB 8550KB [ 2196.149806] configfs_dir_cache 3KB 7KB [ 2196.155268] file_lock_cache 55KB 59KB [ 2196.160982] file_lock_ctx 9KB 11KB [ 2196.166555] fsnotify_mark_connector 8KB 19KB [ 2196.172444] net_namespace 78KB 87KB [ 2196.178123] shmem_inode_cache 8154KB 8201KB [ 2196.183717] task_delay_info 210KB 359KB [ 2196.189260] taskstats 32KB 38KB [ 2196.194625] proc_dir_entry 883KB 1061KB [ 2196.200182] pde_opener 16KB 31KB [ 2196.205551] seq_file 325KB 370KB [ 2196.211164] sigqueue 67KB 78KB [ 2196.216680] kernfs_node_cache 18240KB 18254KB [ 2196.222047] mnt_cache 213KB 248KB [ 2196.227612] filp 7202KB 7751KB [ 2196.232978] names_cache 127436KB 127436KB [ 2196.238513] iint_cache 43KB 43KB [ 2196.243876] key_jar 19KB 105KB [ 2196.249502] uts_namespace 3KB 11KB [ 2196.254872] nsproxy 2KB 11KB [ 2196.276092] vm_area_struct 3681KB 3681KB [ 2196.281484] mm_struct 531KB 552KB [ 2196.296067] fs_cache 218KB 376KB [ 2196.301455] files_cache 813KB 1173KB [ 2196.316075] signal_cache 1506KB 2070KB [ 2196.321473] sighand_cache 598KB 631KB [ 2196.336286] task_struct 6760KB 6849KB [ 2196.341682] cred_jar 2096KB 2644KB [ 2196.366235] anon_vma_chain 1180KB 1279KB [ 2196.371602] anon_vma 147KB 308KB [ 2196.400740] pid 132KB 256KB [ 2196.406206] Acpi-Operand 156KB 198KB [ 2196.411765] Acpi-ParseExt 9KB 11KB [ 2196.426323] Acpi-Parse 41KB 47KB [ 2196.431809] Acpi-State 52KB 63KB [ 2196.448317] Acpi-Namespace 20KB 27KB [ 2196.453716] numa_policy 0KB 3KB [ 2196.464112] debug_objects_cache 1907KB 1999KB [ 2196.469799] trace_event_file 297KB 298KB [ 2196.475371] ftrace_event_field 398KB 401KB [ 2196.486148] pool_workqueue 135KB 156KB [ 2196.491536] page->ptl 513KB 980KB [ 2196.516148] kmalloc-2097152 2050KB 2050KB [ 2196.521553] kmalloc-524288 2056KB 2056KB [ 2196.537259] kmalloc-262144 1290KB 1290KB [ 2196.542660] kmalloc-131072 650KB 650KB [ 2196.556058] kmalloc-65536 2376KB 2442KB [ 2196.561457] kmalloc-32768 1947KB 2277KB [ 2196.576199] kmalloc-16384 1221KB 1287KB [ 2196.581600] kmalloc-8192 4669KB 4743KB [ 2196.620837] kmalloc-4096 24301KB 24339KB [ 2196.626402] kmalloc-2048 14447KB 16976KB [ 2196.631765] kmalloc-1024 10576KB 13781KB [ 2196.661029] kmalloc-512 15714KB 16650KB [ 2196.666662] kmalloc-256 4855KB 6288KB [ 2196.672028] kmalloc-128 1209KB 1610KB [ 2196.690860] kmalloc-96 3545KB 4124KB [ 2196.701079] kmalloc-64 2576KB 3828KB [ 2196.706729] kmalloc-32 1916KB 2547KB [ 2196.712269] kmalloc-192 1987KB 2924KB [ 2196.722504] kmem_cache 177KB 183KB [ 2196.728082] Out of memory (oom_kill_allocating_task): Kill process 17113 (systemd-journal) score 0 or sacrifice child [ 2196.749274] Killed process 17113 (systemd-journal) total-vm:46096kB, anon-rss:476kB, file-rss:0kB, shmem-rss:1544kB [ 2196.764400] oom_reaper: reaped process 17113 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1544kB [ 2196.792927] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2196.814179] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2196.835075] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2196.844420] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2196.856939] systemd[1]: Stopped Journal Service. [ 2196.878255] systemd[1]: Starting Journal Service... [ 2197.039202] systemd-journald[17457]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2197.904041] systemd[1]: Started Journal Service. [ 2199.226984] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2199.233733] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2199.254421] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2199.267493] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2199.279938] device bridge_slave_1 left promiscuous mode [ 2199.285573] bridge0: port 2(bridge_slave_1) entered disabled state [ 2199.304093] device bridge_slave_0 left promiscuous mode [ 2199.310598] bridge0: port 1(bridge_slave_0) entered disabled state [ 2199.325076] device veth1_macvtap left promiscuous mode [ 2199.331403] device veth0_macvtap left promiscuous mode [ 2199.340687] device veth1_vlan left promiscuous mode [ 2199.346856] device veth0_vlan left promiscuous mode 21:10:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@const]}, {0x0, [0x61]}}, &(0x7f0000000040)=""/205, 0x27, 0xcd, 0x1}, 0x20) 21:10:49 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:10:49 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:10:49 executing program 0: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x8, 0x0, 0xc31, 0x0, 0x3], 0x7fff}}, 0x6}) 21:10:49 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3], 0x7fff}}, 0x6}) 21:10:49 executing program 3: getsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000000400000003800000000000060400000000000000b4dd04112438a7ef61756be316e0e6c2b3bcd77597ec565c0cd7d99ca713b5661691fd0d53ea01a22787cd31af04c2f52375f11f4d6a8d0cd37a2ac782742adf9bd4f3e6e56c609503c1e9f969346b74fd5ce2a134b4fad4499dd0b77426e82e12b4a2e64a2de4c3eb0d407db574625e56ba36b3c105b134f0f2b2507fc1f2e45332be0719224ee0b9fc613bbfe8c52d838502f4c92ef9f9102cdc8fdb0edddb289e0f09494ddc9d102053a2eb3937028959f91c7924"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @none={0x0, 0x3}}, 0x14) (async) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000200)={0x1, @vbi={0x7fffffff, 0x0, 0xd7, 0x49433553, [0xf5a, 0x1], [0x7fff, 0x6], 0x1}}) 21:10:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const]}}, &(0x7f0000000040)=""/205, 0x26, 0xcd, 0x1}, 0x20) 21:10:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const]}}, 0x0, 0x26, 0x0, 0x1}, 0x20) 21:10:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const]}}, 0x0, 0x26, 0x0, 0x1}, 0x20) 21:10:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const]}}, 0x0, 0x26, 0x0, 0x1}, 0x20) 21:10:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const]}}, &(0x7f0000000040)=""/205, 0x26, 0xcd}, 0x20) 21:10:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const]}}, &(0x7f0000000040)=""/205, 0x26, 0xcd}, 0x20) 21:10:49 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x8, [@enum={0x4, 0x1, 0x0, 0x6, 0x4, [{0x9, 0x10001}]}, @func={0x9, 0x0, 0x0, 0xc, 0x5}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0xd}, {0xf, 0x3}]}, @volatile={0x5, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x0, 0x0, 0x2e, 0x5f, 0x0, 0x30]}}, &(0x7f0000000040)=""/192, 0x68, 0xc0, 0x1}, 0x20) 21:10:49 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3], 0x7fff}}, 0x6}) 21:10:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const]}}, &(0x7f0000000040)=""/205, 0x26, 0xcd}, 0x20) [ 2204.735335] Bluetooth: hci2: command 0x0409 tx timeout [ 2206.815136] Bluetooth: hci2: command 0x041b tx timeout [ 2207.402097] device hsr_slave_1 left promiscuous mode [ 2207.418294] device hsr_slave_0 left promiscuous mode [ 2207.442160] team0 (unregistering): Port device team_slave_1 removed [ 2207.460407] team0 (unregistering): Port device team_slave_0 removed [ 2207.472326] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2207.484230] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2207.524886] bond0 (unregistering): Released all slaves [ 2207.549411] IPVS: ftp: loaded support on port[0] = 21 [ 2207.876148] chnl_net:caif_netlink_parms(): no params data found [ 2207.990544] bridge0: port 1(bridge_slave_0) entered blocking state [ 2207.999320] bridge0: port 1(bridge_slave_0) entered disabled state [ 2208.011984] device bridge_slave_0 entered promiscuous mode [ 2208.022650] bridge0: port 2(bridge_slave_1) entered blocking state [ 2208.033770] bridge0: port 2(bridge_slave_1) entered disabled state [ 2208.043895] device bridge_slave_1 entered promiscuous mode [ 2208.079176] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2208.091871] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2208.129765] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2208.149398] team0: Port device team_slave_0 added [ 2208.169300] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2208.197576] team0: Port device team_slave_1 added [ 2208.229755] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2208.238094] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2208.273728] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2208.291472] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2208.298086] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2208.330350] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2208.352090] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2208.361302] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2208.401187] device hsr_slave_0 entered promiscuous mode [ 2208.411921] device hsr_slave_1 entered promiscuous mode [ 2208.430045] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2208.445962] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2208.689950] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2208.811064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2208.832191] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2208.862989] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2208.879486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2208.888131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2208.905443] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2208.911548] 8021q: adding VLAN 0 to HW filter on device team0 [ 2208.924305] Bluetooth: hci2: command 0x040f tx timeout [ 2208.934432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2208.947677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2208.959370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2208.971365] bridge0: port 1(bridge_slave_0) entered blocking state [ 2208.977807] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2208.994676] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2209.002430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2209.016482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2209.024543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2209.039599] bridge0: port 2(bridge_slave_1) entered blocking state [ 2209.046041] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2209.062357] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2209.070160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2209.087440] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2209.100929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2209.112505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2209.125434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2209.141216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2209.151974] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2209.166820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2209.181738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2209.190437] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2209.206073] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2209.216911] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2209.223986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2209.233913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2209.247387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2209.256274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2209.266311] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2209.272387] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2209.320369] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2209.330275] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2209.337931] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2209.346494] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2209.358312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2209.413016] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2209.430574] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2209.441817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2209.453214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2209.521141] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2209.533642] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2209.543134] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2209.560153] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2209.571495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2209.581270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2209.596634] device veth0_vlan entered promiscuous mode [ 2209.607485] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2209.620622] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2209.630523] device veth1_vlan entered promiscuous mode [ 2209.663991] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2209.681857] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2209.689974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2209.705589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2209.717752] device veth0_macvtap entered promiscuous mode [ 2209.731666] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2210.073065] oom_reaper: reaped process 17476 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2210.109903] syz-executor.2 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=1, oom_score_adj=0 [ 2210.162956] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 2210.180765] syz-executor.1: vmalloc: allocation failure, allocated 1546706944 of 4294713344 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2210.196063] CPU: 0 PID: 17521 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 2210.198189] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2210.203949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2210.218680] Call Trace: [ 2210.221279] dump_stack+0x1fc/0x2ef [ 2210.224913] dump_header+0x15d/0xc3f [ 2210.228633] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2210.234098] ? ___ratelimit+0x319/0x590 [ 2210.238073] oom_kill_process.cold+0x10/0x692 [ 2210.242570] ? check_preemption_disabled+0x41/0x280 [ 2210.247771] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2210.253047] out_of_memory+0x1072/0x1390 [ 2210.257115] ? oom_killer_disable+0x270/0x270 [ 2210.261611] ? mutex_trylock+0x15f/0x1a0 [ 2210.265679] __alloc_pages_nodemask+0x23a2/0x2890 [ 2210.270533] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2210.275375] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2210.280221] ? dev_set_mac_address+0x22f/0x320 [ 2210.284805] ? do_setlink+0x1633/0x3540 [ 2210.289216] ? rtnl_newlink+0xda9/0x15c0 [ 2210.293285] ? mark_held_locks+0xa6/0xf0 [ 2210.297346] ? ____cache_alloc_node+0x156/0x1d0 [ 2210.302018] ? cache_grow_begin+0x64/0x8a0 [ 2210.306258] cache_grow_begin+0xa4/0x8a0 [ 2210.310325] fallback_alloc+0x213/0x2e0 [ 2210.314301] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 2210.319323] __kmalloc_node_track_caller+0x38/0x70 [ 2210.324282] __alloc_skb+0xae/0x560 [ 2210.327917] rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 2210.332502] rtnetlink_event+0x123/0x1d0 [ 2210.336574] notifier_call_chain+0xc0/0x230 [ 2210.340925] ? macsec_start_xmit+0x2160/0x2160 [ 2210.345510] dev_set_mac_address+0x22f/0x320 [ 2210.349915] ? netdev_state_change+0x130/0x130 [ 2210.354494] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2210.359506] ? __kmalloc+0x38e/0x3c0 [ 2210.363305] ? do_setlink+0x1560/0x3540 [ 2210.367284] do_setlink+0x1633/0x3540 [ 2210.371086] ? __lock_acquire+0x6de/0x3ff0 [ 2210.375320] ? rtnl_fdb_add+0xa10/0xa10 [ 2210.379298] ? get_reg+0x1f0/0x1f0 [ 2210.382834] ? __save_stack_trace+0x72/0x190 [ 2210.387248] ? mark_held_locks+0xf0/0xf0 [ 2210.391330] ? mark_held_locks+0xf0/0xf0 [ 2210.395388] ? unwind_next_frame+0xeee/0x1400 [ 2210.399881] ? __save_stack_trace+0x72/0x190 [ 2210.404284] ? deref_stack_reg+0x134/0x1d0 [ 2210.408512] ? get_reg+0x176/0x1f0 [ 2210.412048] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 2210.417930] ? deref_stack_reg+0x1d0/0x1d0 [ 2210.422170] ? is_bpf_text_address+0xd5/0x1b0 [ 2210.426667] ? is_bpf_text_address+0xd5/0x1b0 [ 2210.431160] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2210.436349] ? validate_nla+0x270/0x820 [ 2210.440345] ? nla_parse+0x1b2/0x290 [ 2210.444059] rtnl_newlink+0xda9/0x15c0 [ 2210.447955] ? rtnl_getlink+0x620/0x620 [ 2210.451933] ? __kasan_slab_free+0x186/0x1f0 [ 2210.456337] ? mark_held_locks+0xf0/0xf0 [ 2210.460402] ? unwind_next_frame+0xeee/0x1400 [ 2210.464896] ? __save_stack_trace+0x72/0x190 [ 2210.469300] ? deref_stack_reg+0x134/0x1d0 [ 2210.473526] ? get_reg+0x176/0x1f0 [ 2210.477063] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 2210.482946] ? deref_stack_reg+0x1d0/0x1d0 [ 2210.487185] ? is_bpf_text_address+0xd5/0x1b0 [ 2210.491683] ? lock_downgrade+0x720/0x720 [ 2210.495827] ? lock_acquire+0x170/0x3c0 [ 2210.499801] ? __bpf_address_lookup+0x330/0x330 [ 2210.504464] ? check_preemption_disabled+0x41/0x280 [ 2210.509479] ? is_bpf_text_address+0xfc/0x1b0 [ 2210.513970] ? kernel_text_address+0xbd/0xf0 [ 2210.518376] ? __kernel_text_address+0x9/0x30 [ 2210.522894] ? unwind_get_return_address+0x51/0x90 [ 2210.527827] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2210.533187] ? __save_stack_trace+0xaf/0x190 [ 2210.537594] ? __lock_acquire+0x6de/0x3ff0 [ 2210.541837] ? __kasan_slab_free+0x186/0x1f0 [ 2210.546244] ? kmem_cache_free+0x7f/0x260 [ 2210.550567] ? kfree_skbmem+0xc1/0x140 [ 2210.554444] ? consume_skb+0x120/0x3d0 [ 2210.558370] ? mark_held_locks+0xf0/0xf0 [ 2210.562431] ? netlink_deliver_tap+0x8fb/0xb00 [ 2210.567123] ? netlink_unicast+0x545/0x690 [ 2210.571353] ? netlink_sendmsg+0x6c3/0xc50 [ 2210.575588] ? sock_sendmsg+0xc3/0x120 [ 2210.579470] ? __sys_sendto+0x21a/0x320 [ 2210.583441] ? __x64_sys_sendto+0xdd/0x1b0 [ 2210.587764] ? do_syscall_64+0xf9/0x620 [ 2210.591823] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2210.597215] ? mutex_trylock+0x1a0/0x1a0 [ 2210.601281] ? check_preemption_disabled+0x41/0x280 [ 2210.606306] ? rtnetlink_rcv_msg+0x3c3/0xb80 [ 2210.610721] ? rtnl_getlink+0x620/0x620 [ 2210.614687] rtnetlink_rcv_msg+0x453/0xb80 [ 2210.618929] ? rtnl_calcit.isra.0+0x430/0x430 [ 2210.623427] ? memcpy+0x35/0x50 [ 2210.626707] ? netdev_pick_tx+0x2f0/0x2f0 [ 2210.630853] ? __copy_skb_header+0x414/0x500 [ 2210.635258] ? kfree_skbmem+0x140/0x140 [ 2210.639240] netlink_rcv_skb+0x160/0x440 [ 2210.643314] ? rtnl_calcit.isra.0+0x430/0x430 [ 2210.647810] ? netlink_ack+0xae0/0xae0 [ 2210.651706] netlink_unicast+0x4d5/0x690 [ 2210.655769] ? netlink_sendskb+0x110/0x110 [ 2210.660031] ? _copy_from_iter_full+0x229/0x7c0 [ 2210.664721] ? __phys_addr_symbol+0x2c/0x70 [ 2210.669044] ? __check_object_size+0x17b/0x3e0 [ 2210.673631] netlink_sendmsg+0x6c3/0xc50 [ 2210.677720] ? aa_af_perm+0x230/0x230 [ 2210.681534] ? nlmsg_notify+0x1f0/0x1f0 [ 2210.685524] ? nlmsg_notify+0x1f0/0x1f0 [ 2210.689501] sock_sendmsg+0xc3/0x120 [ 2210.693215] __sys_sendto+0x21a/0x320 [ 2210.697042] ? __ia32_sys_getpeername+0xb0/0xb0 [ 2210.701722] ? debug_object_active_state+0x254/0x330 [ 2210.706847] ? lock_acquire+0x170/0x3c0 [ 2210.710822] ? task_work_run+0x64/0x1c0 [ 2210.714826] ? blkcg_schedule_throttle+0x1f0/0x1f0 [ 2210.719762] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2210.724343] ? _raw_spin_unlock_irq+0x5a/0x80 [ 2210.728843] ? task_work_run+0x126/0x1c0 [ 2210.732906] __x64_sys_sendto+0xdd/0x1b0 [ 2210.736974] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2210.741556] do_syscall_64+0xf9/0x620 [ 2210.745363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2210.750553] RIP: 0033:0x7f347d1110fc [ 2210.754264] Code: Bad RIP value. [ 2210.757630] RSP: 002b:00007fffd2ac8880 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 2210.765343] RAX: ffffffffffffffda RBX: 00007f347dda7620 RCX: 00007f347d1110fc [ 2210.772611] RDX: 000000000000002c RSI: 00007f347dda7670 RDI: 0000000000000003 [ 2210.779973] RBP: 0000000000000000 R08: 00007fffd2ac88d4 R09: 000000000000000c [ 2210.787236] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2210.794870] R13: 00007f347dda7670 R14: 0000000000000003 R15: 0000000000000000 [ 2210.802164] CPU: 1 PID: 17476 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2210.810064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2210.813982] Mem-Info: [ 2210.819415] Call Trace: [ 2210.819444] dump_stack+0x1fc/0x2ef [ 2210.819463] warn_alloc.cold+0x7b/0x18f [ 2210.821883] active_anon:14561 inactive_anon:67727 isolated_anon:0 [ 2210.821883] active_file:15 inactive_file:8 isolated_file:0 [ 2210.821883] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2210.821883] slab_reclaimable:13196 slab_unreclaimable:118585 [ 2210.821883] mapped:22040 shmem:68560 pagetables:574 bounce:0 [ 2210.821883] free:14194 free_pcp:187 free_cma:0 [ 2210.824470] ? zone_watermark_ok_safe+0x260/0x260 [ 2210.828131] Node 0 active_anon:55692kB inactive_anon:75428kB active_file:36kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88160kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2210.832046] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2210.865218] Node 1 active_anon:2552kB inactive_anon:195480kB active_file:24kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197016kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2210.870392] __vmalloc_area_node+0x4fd/0x780 [ 2210.870412] ? __vmalloc_node_range+0x180/0x180 [ 2210.870426] ? _raw_spin_unlock+0x29/0x40 [ 2210.870439] ? __get_vm_area_node+0x2e2/0x3a0 [ 2210.870459] __vmalloc_node_range+0xed/0x180 [ 2210.870476] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2210.870490] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2210.870502] vmalloc_user+0x70/0xe0 [ 2210.870517] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2210.870531] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2210.870547] __vb2_queue_alloc+0x472/0xe60 [ 2210.870581] vb2_core_create_bufs+0x273/0x7e0 [ 2210.870596] ? __vb2_queue_free+0x870/0x870 [ 2210.870612] ? __video_do_ioctl+0x632/0xcd0 [ 2210.870632] ? pi_state_update_owner+0x450/0x450 [ 2210.870647] ? __mutex_lock+0x368/0x1190 [ 2210.870665] vb2_create_bufs+0x332/0x620 [ 2210.870683] ? mark_held_locks+0xf0/0xf0 [ 2210.870697] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2210.870710] ? futex_wait_queue_me+0x404/0x5e0 [ 2210.870726] ? pi_state_update_owner+0x450/0x450 [ 2210.870740] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2210.870756] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2210.870778] v4l_create_bufs+0xb2/0x160 [ 2210.870797] __video_do_ioctl+0x49a/0xcd0 [ 2210.870818] ? v4l_querycap+0x340/0x340 [ 2210.870837] ? __might_fault+0x192/0x1d0 [ 2210.870855] ? v4l_querycap+0x340/0x340 [ 2210.870870] video_usercopy+0x13f/0xfa0 [ 2210.870892] ? v4l_enumstd+0x60/0x60 [ 2210.870907] ? do_futex+0x171/0x1880 [ 2210.870923] ? mark_held_locks+0xf0/0xf0 [ 2210.870942] ? debug_check_no_obj_freed+0x201/0x490 [ 2210.870958] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2210.870979] ? video_usercopy+0xfa0/0xfa0 [ 2210.870991] v4l2_ioctl+0x147/0x1a0 [ 2210.871005] ? video_devdata+0xa0/0xa0 [ 2210.871020] do_vfs_ioctl+0xcdb/0x12e0 [ 2210.871036] ? lock_downgrade+0x720/0x720 [ 2210.871051] ? check_preemption_disabled+0x41/0x280 [ 2210.871065] ? ioctl_preallocate+0x200/0x200 [ 2210.871082] ? __fget+0x356/0x510 [ 2210.871099] ? do_dup2+0x450/0x450 [ 2210.871113] ? __se_sys_futex+0x298/0x3b0 [ 2210.871136] ksys_ioctl+0x9b/0xc0 [ 2210.871153] __x64_sys_ioctl+0x6f/0xb0 [ 2210.871167] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2210.871180] do_syscall_64+0xf9/0x620 [ 2210.871199] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2210.871211] RIP: 0033:0x7ff91ab2f0c9 [ 2210.871225] Code: Bad RIP value. [ 2210.871232] RSP: 002b:00007ff9190a1168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2210.871245] RAX: ffffffffffffffda RBX: 00007ff91ac4ef80 RCX: 00007ff91ab2f0c9 [ 2210.871253] RDX: 0000000020000240 RSI: 00000000c100565c RDI: 0000000000000003 [ 2210.871262] RBP: 00007ff91ab8aae9 R08: 0000000000000000 R09: 0000000000000000 [ 2210.871269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2210.871278] R13: 00007ffe803573bf R14: 00007ff9190a1300 R15: 0000000000022000 [ 2210.921335] Mem-Info: [ 2210.932550] Node 0 DMA free:10912kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2210.932581] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2210.932604] Node 0 DMA32 free:19156kB min:35996kB low:44992kB high:53988kB active_anon:55692kB inactive_anon:75408kB active_file:36kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2172kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2210.959461] active_anon:14561 inactive_anon:67727 isolated_anon:0 [ 2210.959461] active_file:15 inactive_file:8 isolated_file:0 [ 2210.959461] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2210.959461] slab_reclaimable:13196 slab_unreclaimable:118585 [ 2210.959461] mapped:22040 shmem:68560 pagetables:574 bounce:0 [ 2210.959461] free:14194 free_pcp:187 free_cma:0 [ 2210.964759] lowmem_reserve[]: 0 0 1 1 1 [ 2210.964781] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2210.964809] lowmem_reserve[]: 0 0 0 0 0 [ 2210.964827] Node 1 Normal free:26700kB min:53876kB low:67344kB high:80812kB active_anon:2552kB inactive_anon:195480kB active_file:24kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:124kB bounce:0kB free_pcp:500kB local_pcp:496kB free_cma:0kB [ 2210.964860] lowmem_reserve[]: 0 0 0 0 0 [ 2210.985981] Bluetooth: hci2: command 0x0419 tx timeout [ 2210.987646] Node 0 DMA: 2*4kB (ME) 2*8kB (UM) 2*16kB (UE) 4*32kB (UME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10936kB [ 2210.992454] Node 0 active_anon:55692kB inactive_anon:75428kB active_file:36kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88160kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2210.996230] Node 0 DMA32: 339*4kB (UME) 536*8kB (UME) 245*16kB (UME) 100*32kB (UME) 24*64kB (ME) 17*128kB (UM) 12*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19548kB [ 2211.021373] Node 1 active_anon:2552kB inactive_anon:195480kB active_file:24kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197016kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2211.023151] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2211.048809] Node 0 DMA free:10912kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2211.050782] Node 1 Normal: 222*4kB (ME) 254*8kB (ME) 221*16kB (UME) 146*32kB (UME) 46*64kB (UM) 17*128kB (ME) 11*256kB (UM) 7*512kB (ME) 4*1024kB (UM) 0*2048kB 0*4096kB = 26744kB [ 2211.071728] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2211.074382] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2211.090543] Node 0 DMA32 free:19548kB min:35996kB low:44992kB high:53988kB active_anon:55604kB inactive_anon:75408kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2168kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2211.093702] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2211.099947] lowmem_reserve[]: 0 0 1 1 1 [ 2211.101515] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2211.108076] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2211.110805] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2211.117568] lowmem_reserve[]: 0 0 0 0 0 [ 2211.118671] 68589 total pagecache pages [ 2211.122191] Node 1 Normal free:26744kB min:53876kB low:67344kB high:80812kB active_anon:2548kB inactive_anon:195480kB active_file:20kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:124kB bounce:0kB free_pcp:500kB local_pcp:4kB free_cma:0kB [ 2211.126384] 0 pages in swap cache [ 2211.126393] Swap cache stats: add 0, delete 0, find 0/0 [ 2211.126398] Free swap = 0kB [ 2211.126403] Total swap = 0kB [ 2211.126594] 2097051 pages RAM [ 2211.132081] lowmem_reserve[]: 0 0 0 0 0 [ 2211.133723] 0 pages HighMem/MovableOnly [ 2211.140561] Node 0 DMA: 2*4kB (ME) 2*8kB (UM) 2*16kB (UE) 4*32kB (UME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10936kB [ 2211.142202] 369649 pages reserved [ 2211.149664] Node 0 DMA32: 339*4kB (UME) 536*8kB (UME) 245*16kB (UME) 100*32kB (UME) 24*64kB (ME) 17*128kB (UM) 12*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19548kB [ 2211.151082] 0 pages cma reserved [ 2211.154429] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2211.162319] Unreclaimable slab info: [ 2211.173943] Node 1 Normal: 222*4kB (ME) 254*8kB (ME) 221*16kB (UME) 146*32kB (UME) 46*64kB (UM) 17*128kB (ME) 11*256kB (UM) 7*512kB (ME) 4*1024kB (UM) 0*2048kB 0*4096kB = 26744kB [ 2211.178801] Name Used Total [ 2211.190012] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2211.191838] pid_2 20KB 44KB [ 2211.199052] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2211.199064] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2211.201532] batadv_tt_change_cache 2KB 7KB [ 2211.233318] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2211.261682] batadv_tl_cache 7KB 16KB [ 2211.261710] TIPC 24KB 37KB [ 2211.261745] SCTPv6 20KB 30KB [ 2211.300004] 68589 total pagecache pages [ 2211.300637] DCCPv6 17KB 37KB [ 2211.331725] 0 pages in swap cache [ 2211.359401] DCCP 21KB 35KB [ 2211.359447] RXRPC 17KB 26KB [ 2211.359461] rxrpc_call_jar 113KB 133KB [ 2211.368937] Swap cache stats: add 0, delete 0, find 0/0 [ 2211.386290] bridge_fdb_cache 13KB 23KB [ 2211.417730] Free swap = 0kB [ 2211.427990] fib6_nodes 194KB 288KB [ 2211.428000] ip6_dst_cache 421KB 705KB [ 2211.428018] RAWv6 102KB 128KB [ 2211.428029] UDPv6 39KB 48KB [ 2211.428043] TCPv6 36KB 48KB [ 2211.428062] nf_conntrack 12KB 15KB [ 2211.428123] t10_alua_lu_gp_cache 0KB 3KB [ 2211.459945] Total swap = 0kB [ 2211.467297] sd_ext_cdb 0KB 7KB [ 2211.498825] 2097051 pages RAM [ 2211.513128] scsi_sense_cache 1056KB 1060KB [ 2211.520932] 0 pages HighMem/MovableOnly [ 2211.524951] virtio_scsi_cmd 16KB 16KB [ 2211.558372] 369649 pages reserved [ 2211.562337] sgpool-128 8KB 8KB [ 2211.566384] 0 pages cma reserved [ 2211.575191] sgpool-64 4KB 12KB [ 2211.950047] sgpool-32 2KB 15KB [ 2211.955503] sgpool-16 1KB 7KB [ 2211.960873] sgpool-8 0KB 7KB [ 2211.966311] mqueue_inode_cache 15KB 37KB [ 2211.971775] bio_post_read_ctx 14KB 15KB [ 2211.977784] bio-2 14KB 15KB [ 2211.983151] jfs_mp 7KB 7KB [ 2211.988617] cifs_small_rq 15KB 16KB [ 2211.994077] cifs_request 67KB 67KB [ 2212.001197] cifs_mpx_ids 0KB 7KB [ 2212.006649] nfs_commit_data 3KB 14KB [ 2212.012018] nfs_write_data 34KB 44KB [ 2212.017569] ext4_system_zone 1KB 7KB [ 2212.017598] bio-1 1KB 7KB [ 2212.017608] pid_namespace 3KB 11KB [ 2212.017627] rpc_buffers 17KB 25KB [ 2212.017636] rpc_tasks 2KB 7KB [ 2212.017645] UNIX 1177KB 1233KB [ 2212.017660] tcp_bind_bucket 2KB 4KB [ 2212.017675] ip_fib_trie 33KB 47KB [ 2212.017688] ip_fib_alias 148KB 205KB [ 2212.066856] ip_dst_cache 11KB 28KB [ 2212.072249] RAW 64KB 90KB [ 2212.077688] UDP 55KB 67KB [ 2212.083065] TCP 25KB 28KB [ 2212.088505] hugetlbfs_inode_cache 3KB 15KB [ 2212.094221] fscache_cookie_jar 1KB 7KB [ 2212.101926] eventpoll_pwq 32KB 39KB [ 2212.107362] eventpoll_epi 60KB 74KB [ 2212.112731] inotify_inode_mark 13KB 31KB [ 2212.118228] request_queue 199KB 199KB [ 2212.123593] blkdev_requests 1KB 3KB [ 2212.129034] blkdev_ioc 26KB 34KB [ 2212.134398] bio-0 1093KB 1147KB [ 2212.139893] biovec-max 1534KB 1534KB [ 2212.145410] biovec-64 1290KB 1307KB [ 2212.150772] biovec-16 162KB 180KB [ 2212.156179] bio_integrity_payload 1KB 8KB [ 2212.161978] khugepaged_mm_slot 4KB 23KB [ 2212.167484] uid_cache 0KB 4KB [ 2212.172856] dmaengine-unmap-2 0KB 3KB [ 2212.178355] skbuff_fclone_cache 45KB 52KB [ 2212.183898] skbuff_head_cache 7843KB 8527KB [ 2212.189315] configfs_dir_cache 3KB 7KB [ 2212.194804] file_lock_cache 48KB 59KB [ 2212.200166] file_lock_ctx 9KB 11KB [ 2212.207455] fsnotify_mark_connector 7KB 19KB [ 2212.213354] net_namespace 78KB 87KB [ 2212.218776] shmem_inode_cache 8134KB 8197KB [ 2212.224138] task_delay_info 190KB 355KB [ 2212.229553] taskstats 28KB 42KB [ 2212.235156] proc_dir_entry 878KB 1053KB [ 2212.240535] pde_opener 15KB 31KB [ 2212.245948] seq_file 324KB 370KB [ 2212.251318] sigqueue 66KB 78KB [ 2212.256743] kernfs_node_cache 18158KB 18159KB [ 2212.262102] mnt_cache 226KB 244KB [ 2212.267527] filp 7320KB 7751KB [ 2212.272983] names_cache 125477KB 125519KB [ 2212.286772] iint_cache 34KB 43KB [ 2212.292171] key_jar 19KB 105KB [ 2212.303421] uts_namespace 4KB 11KB [ 2212.313159] nsproxy 3KB 11KB [ 2212.324441] vm_area_struct 3389KB 3700KB [ 2212.332200] mm_struct 442KB 552KB [ 2212.343724] fs_cache 197KB 368KB [ 2212.351707] files_cache 684KB 1061KB [ 2212.363036] signal_cache 1341KB 1983KB [ 2212.370841] sighand_cache 638KB 652KB [ 2212.382215] task_struct 6489KB 6501KB [ 2212.389955] cred_jar 2126KB 2644KB [ 2212.401469] anon_vma_chain 1122KB 1279KB [ 2212.409472] anon_vma 153KB 308KB [ 2212.419552] pid 121KB 256KB [ 2212.425079] Acpi-Operand 156KB 198KB [ 2212.430445] Acpi-ParseExt 9KB 11KB [ 2212.439670] Acpi-Parse 41KB 47KB [ 2212.445121] Acpi-State 52KB 63KB [ 2212.450491] Acpi-Namespace 20KB 27KB [ 2212.459642] numa_policy 0KB 3KB [ 2212.465074] debug_objects_cache 1926KB 1999KB [ 2212.470610] trace_event_file 297KB 298KB [ 2212.487563] ftrace_event_field 398KB 401KB [ 2212.493041] pool_workqueue 137KB 156KB [ 2212.503997] page->ptl 481KB 980KB [ 2212.522928] kmalloc-2097152 2050KB 2050KB [ 2212.530772] kmalloc-524288 2056KB 2056KB [ 2212.547770] kmalloc-262144 1290KB 1290KB [ 2212.553163] kmalloc-131072 650KB 650KB [ 2212.564260] kmalloc-65536 2376KB 2442KB [ 2212.581002] kmalloc-32768 2046KB 2145KB [ 2212.590609] kmalloc-16384 1254KB 1320KB [ 2212.603361] kmalloc-8192 4818KB 4818KB [ 2212.622058] kmalloc-4096 25168KB 25189KB [ 2212.631636] kmalloc-2048 14071KB 15797KB [ 2212.644294] kmalloc-1024 11129KB 13702KB [ 2212.653800] kmalloc-512 16001KB 16631KB [ 2212.671250] kmalloc-256 5060KB 6281KB [ 2212.680801] kmalloc-128 1128KB 1610KB [ 2212.693705] kmalloc-96 3470KB 4124KB [ 2212.702993] kmalloc-64 2524KB 3824KB [ 2212.721747] kmalloc-32 1912KB 2547KB [ 2212.730690] kmalloc-192 1942KB 2920KB [ 2212.750467] kmem_cache 177KB 183KB [ 2212.760954] Out of memory (oom_kill_allocating_task): Kill process 17521 (syz-executor.2) score 0 or sacrifice child [ 2212.783989] Killed process 17521 (syz-executor.2) total-vm:56708kB, anon-rss:444kB, file-rss:13636kB, shmem-rss:0kB [ 2212.807901] oom_reaper: reaped process 17521 (syz-executor.2), now anon-rss:0kB, file-rss:13636kB, shmem-rss:0kB [ 2212.832056] device veth1_macvtap entered promiscuous mode [ 2212.837722] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2212.842731] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2212.867636] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2212.871851] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2212.876015] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2212.941115] CPU: 0 PID: 8103 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2212.948594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2212.957952] Call Trace: [ 2212.960545] dump_stack+0x1fc/0x2ef [ 2212.964181] dump_header+0x15d/0xc3f [ 2212.967901] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2212.973028] ? ___ratelimit+0x319/0x590 [ 2212.977013] oom_kill_process.cold+0x10/0x692 [ 2212.981520] ? check_preemption_disabled+0x41/0x280 [ 2212.986546] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2212.991829] out_of_memory+0x1072/0x1390 [ 2212.995901] ? oom_killer_disable+0x270/0x270 [ 2213.000408] ? mutex_trylock+0x15f/0x1a0 [ 2213.004485] __alloc_pages_nodemask+0x23a2/0x2890 [ 2213.009337] ? find_get_entry+0x4cd/0x8a0 [ 2213.013497] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2213.018373] alloc_pages_current+0x193/0x2a0 [ 2213.022796] filemap_fault+0x146e/0x2180 [ 2213.026879] ext4_filemap_fault+0x84/0xb0 [ 2213.031027] __do_fault+0x10b/0x4b0 [ 2213.034661] __handle_mm_fault+0x273b/0x41c0 [ 2213.039078] ? vm_insert_page+0x9c0/0x9c0 [ 2213.043247] ? check_preemption_disabled+0x41/0x280 [ 2213.048283] handle_mm_fault+0x436/0xb10 [ 2213.052354] __do_page_fault+0x68e/0xd60 [ 2213.056424] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2213.061452] ? spurious_fault+0x840/0x840 [ 2213.065615] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2213.070469] ? page_fault+0x8/0x30 [ 2213.074007] page_fault+0x1e/0x30 [ 2213.077457] RIP: 0033:0x43078f [ 2213.080656] Code: Bad RIP value. [ 2213.084019] RSP: 002b:000000c00005fe80 EFLAGS: 00010206 [ 2213.089379] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 2213.096645] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f198 [ 2213.103910] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 2213.111183] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 2213.118456] R13: 000000c0006b8400 R14: 000000c0000004e0 R15: 00007f79d51871c3 [ 2213.155822] Mem-Info: [ 2213.158287] active_anon:14523 inactive_anon:67727 isolated_anon:0 [ 2213.158287] active_file:14 inactive_file:15 isolated_file:0 [ 2213.158287] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2213.158287] slab_reclaimable:13187 slab_unreclaimable:118159 [ 2213.158287] mapped:22040 shmem:68560 pagetables:560 bounce:0 [ 2213.158287] free:14713 free_pcp:221 free_cma:0 [ 2213.220200] Node 0 active_anon:55548kB inactive_anon:75428kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88160kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2213.270714] syz-executor.2 (17521) used greatest stack depth: 22640 bytes left [ 2213.297140] Node 1 active_anon:2544kB inactive_anon:195480kB active_file:20kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197016kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2213.343730] Node 0 DMA free:10928kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2213.405534] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2213.410595] Node 0 DMA32 free:21276kB min:35996kB low:44992kB high:53988kB active_anon:55548kB inactive_anon:75408kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2116kB bounce:0kB free_pcp:384kB local_pcp:4kB free_cma:0kB [ 2213.450643] lowmem_reserve[]: 0 0 1 1 1 [ 2213.454761] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2213.494780] lowmem_reserve[]: 0 0 0 0 0 [ 2213.498783] Node 1 Normal free:26744kB min:53876kB low:67344kB high:80812kB active_anon:2544kB inactive_anon:195480kB active_file:20kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:124kB bounce:0kB free_pcp:504kB local_pcp:4kB free_cma:0kB [ 2213.541269] lowmem_reserve[]: 0 0 0 0 0 [ 2213.549093] Node 0 DMA: 2*4kB (ME) 1*8kB (M) 2*16kB (UE) 4*32kB (UME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10928kB [ 2213.577879] Node 0 DMA32: 339*4kB (UME) 732*8kB (UME) 243*16kB (UME) 102*32kB (UME) 24*64kB (ME) 18*128kB (UM) 12*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21276kB [ 2213.607630] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2213.621791] Node 1 Normal: 284*4kB (UME) 257*8kB (UME) 220*16kB (ME) 148*32kB (UME) 49*64kB (UM) 19*128kB (UME) 13*256kB (UM) 8*512kB (UME) 6*1024kB (UM) 6*2048kB (U) 0*4096kB = 42872kB [ 2213.643843] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2213.665406] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2213.674018] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2213.688336] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2213.700877] 69033 total pagecache pages [ 2213.709017] 0 pages in swap cache [ 2213.712498] Swap cache stats: add 0, delete 0, find 0/0 [ 2213.719697] Free swap = 0kB [ 2213.732492] Total swap = 0kB [ 2213.736640] 2097051 pages RAM [ 2213.740069] 0 pages HighMem/MovableOnly [ 2213.744039] 369649 pages reserved [ 2213.747638] 0 pages cma reserved [ 2213.751000] Unreclaimable slab info: [ 2213.755225] Name Used Total [ 2213.760777] pid_2 20KB 44KB [ 2213.766316] batadv_tt_change_cache 2KB 7KB [ 2213.772666] batadv_tl_cache 7KB 16KB [ 2213.783636] TIPC 24KB 37KB [ 2213.789143] SCTPv6 20KB 30KB [ 2213.794599] DCCPv6 17KB 37KB [ 2213.800066] DCCP 21KB 35KB [ 2213.806854] RXRPC 17KB 26KB [ 2213.812896] rxrpc_call_jar 113KB 133KB [ 2213.821772] bridge_fdb_cache 13KB 23KB [ 2213.829505] fib6_nodes 202KB 288KB [ 2213.835894] ip6_dst_cache 429KB 705KB [ 2213.841305] RAWv6 102KB 128KB [ 2213.850776] UDPv6 39KB 48KB [ 2213.863473] TCPv6 36KB 48KB [ 2213.887730] nf_conntrack 12KB 15KB [ 2213.904652] t10_alua_lu_gp_cache 0KB 3KB [ 2213.910305] sd_ext_cdb 0KB 7KB [ 2213.952527] scsi_sense_cache 1056KB 1060KB [ 2213.986142] virtio_scsi_cmd 16KB 16KB [ 2213.991810] sgpool-128 8KB 8KB [ 2214.034196] sgpool-64 4KB 12KB [ 2214.050617] sgpool-32 2KB 15KB [ 2214.072812] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2214.084512] sgpool-16 1KB 7KB [ 2214.091850] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2214.095042] sgpool-8 0KB 7KB [ 2214.116862] device bridge_slave_1 left promiscuous mode [ 2214.122394] bridge0: port 2(bridge_slave_1) entered disabled state [ 2214.131068] mqueue_inode_cache 15KB 37KB [ 2214.140240] bio_post_read_ctx 14KB 15KB [ 2214.151547] bio-2 14KB 15KB [ 2214.180785] device bridge_slave_0 left promiscuous mode [ 2214.193909] jfs_mp 7KB 7KB [ 2214.200651] bridge0: port 1(bridge_slave_0) entered disabled state [ 2214.207516] cifs_small_rq 15KB 16KB [ 2214.212953] cifs_request 67KB 67KB [ 2214.234938] cifs_mpx_ids 0KB 7KB [ 2214.240973] nfs_commit_data 3KB 14KB [ 2214.247303] device veth1_macvtap left promiscuous mode [ 2214.274732] nfs_write_data 34KB 44KB [ 2214.280161] ext4_system_zone 1KB 7KB [ 2214.289404] device veth0_macvtap left promiscuous mode [ 2214.295965] device veth1_vlan left promiscuous mode [ 2214.301043] device veth0_vlan left promiscuous mode [ 2214.304441] bio-1 1KB 7KB [ 2214.324568] pid_namespace 3KB 11KB [ 2214.330003] rpc_buffers 17KB 25KB [ 2214.336024] rpc_tasks 2KB 7KB [ 2214.341416] UNIX 1181KB 1237KB [ 2214.359483] tcp_bind_bucket 2KB 4KB [ 2214.374375] ip_fib_trie 33KB 47KB [ 2214.379811] ip_fib_alias 148KB 205KB [ 2214.394369] ip_dst_cache 11KB 28KB [ 2214.399906] RAW 64KB 90KB [ 2214.414381] UDP 55KB 67KB [ 2214.424932] TCP 25KB 28KB [ 2214.430343] hugetlbfs_inode_cache 3KB 15KB [ 2214.444351] fscache_cookie_jar 1KB 7KB [ 2214.464385] eventpoll_pwq 38KB 39KB [ 2214.469832] eventpoll_epi 71KB 74KB [ 2214.475284] inotify_inode_mark 13KB 31KB [ 2214.480754] request_queue 199KB 199KB [ 2214.502258] blkdev_requests 1KB 3KB [ 2214.514388] blkdev_ioc 31KB 34KB [ 2214.519830] bio-0 1126KB 1147KB [ 2214.534533] biovec-max 1534KB 1534KB [ 2214.539912] biovec-64 1368KB 1370KB [ 2214.562879] biovec-16 174KB 183KB [ 2214.568999] bio_integrity_payload 1KB 8KB [ 2214.574882] khugepaged_mm_slot 4KB 23KB [ 2214.580432] uid_cache 0KB 4KB [ 2214.594894] dmaengine-unmap-2 0KB 3KB [ 2214.601118] skbuff_fclone_cache 52KB 52KB [ 2214.607336] skbuff_head_cache 7412KB 8527KB [ 2214.612720] configfs_dir_cache 3KB 7KB [ 2214.619613] file_lock_cache 48KB 59KB [ 2214.625895] file_lock_ctx 9KB 11KB [ 2214.631614] fsnotify_mark_connector 7KB 19KB [ 2214.639082] net_namespace 78KB 87KB [ 2214.645285] shmem_inode_cache 8149KB 8197KB [ 2214.650845] device hsr_slave_1 left promiscuous mode [ 2214.651943] task_delay_info 190KB 355KB [ 2214.663657] taskstats 28KB 42KB [ 2214.670332] proc_dir_entry 878KB 1053KB [ 2214.675923] device hsr_slave_0 left promiscuous mode [ 2214.676943] pde_opener 15KB 31KB [ 2214.687434] seq_file 324KB 370KB [ 2214.693095] sigqueue 66KB 78KB [ 2214.699766] kernfs_node_cache 17646KB 17781KB [ 2214.705841] mnt_cache 226KB 244KB [ 2214.711419] filp 7286KB 7751KB [ 2214.717996] names_cache 128073KB 128073KB [ 2214.724482] team0 (unregistering): Port device team_slave_1 removed [ 2214.724488] iint_cache 39KB 43KB [ 2214.724499] key_jar 19KB 105KB [ 2214.743610] uts_namespace 4KB 11KB [ 2214.749870] team0 (unregistering): Port device team_slave_0 removed [ 2214.749979] nsproxy 3KB 11KB [ 2214.763112] vm_area_struct 3159KB 3697KB [ 2214.769300] mm_struct 442KB 552KB [ 2214.775425] fs_cache 197KB 368KB [ 2214.781180] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2214.783155] files_cache 699KB 1061KB [ 2214.794479] signal_cache 1375KB 1983KB [ 2214.799952] sighand_cache 638KB 652KB [ 2214.810934] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2214.818238] task_struct 6318KB 6375KB [ 2214.823959] cred_jar 2171KB 2644KB [ 2214.844439] anon_vma_chain 1050KB 1279KB [ 2214.849867] anon_vma 167KB 308KB [ 2214.864329] pid 121KB 256KB [ 2214.869775] Acpi-Operand 156KB 198KB [ 2214.884354] Acpi-ParseExt 9KB 11KB [ 2214.889786] Acpi-Parse 41KB 47KB [ 2214.903606] bond0 (unregistering): Released all slaves [ 2214.909054] Acpi-State 52KB 63KB [ 2214.916218] Acpi-Namespace 20KB 27KB [ 2214.921605] numa_policy 0KB 3KB [ 2214.938914] debug_objects_cache 1926KB 1999KB [ 2214.944857] trace_event_file 297KB 298KB [ 2214.950234] ftrace_event_field 398KB 401KB [ 2214.960723] pool_workqueue 137KB 156KB [ 2214.968368] page->ptl 460KB 980KB [ 2214.973802] kmalloc-2097152 2050KB 2050KB [ 2214.983740] kmalloc-524288 2056KB 2056KB [ 2214.990873] kmalloc-262144 1290KB 1290KB [ 2215.000502] kmalloc-131072 650KB 650KB [ 2215.006248] kmalloc-65536 2376KB 2442KB [ 2215.011627] kmalloc-32768 2046KB 2145KB [ 2215.021709] kmalloc-16384 1254KB 1320KB [ 2215.027481] kmalloc-8192 4818KB 4818KB [ 2215.032865] kmalloc-4096 24713KB 24752KB [ 2215.042498] kmalloc-2048 14454KB 15797KB [ 2215.048240] kmalloc-1024 11318KB 13694KB [ 2215.053607] kmalloc-512 14921KB 16627KB [ 2215.072743] kmalloc-256 5077KB 6281KB [ 2215.078571] kmalloc-128 1139KB 1610KB [ 2215.083949] kmalloc-96 3380KB 4124KB [ 2215.093749] kmalloc-64 2539KB 3824KB [ 2215.099518] kmalloc-32 1874KB 2547KB [ 2215.109339] kmalloc-192 1957KB 2920KB [ 2215.115074] kmem_cache 177KB 183KB [ 2215.120450] Out of memory (oom_kill_allocating_task): Kill process 8103 (syz-fuzzer) score 0 or sacrifice child [ 2215.135518] Killed process 11467 (syz-executor.0) total-vm:48512kB, anon-rss:416kB, file-rss:0kB, shmem-rss:0kB [ 2216.653144] IPVS: ftp: loaded support on port[0] = 21 [ 2217.486524] chnl_net:caif_netlink_parms(): no params data found [ 2217.694400] bridge0: port 1(bridge_slave_0) entered blocking state [ 2217.700792] bridge0: port 1(bridge_slave_0) entered disabled state [ 2217.709470] device bridge_slave_0 entered promiscuous mode [ 2217.718008] bridge0: port 2(bridge_slave_1) entered blocking state [ 2217.725577] bridge0: port 2(bridge_slave_1) entered disabled state [ 2217.733114] device bridge_slave_1 entered promiscuous mode [ 2217.926323] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2217.942761] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2218.159831] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2218.172889] team0: Port device team_slave_0 added [ 2218.192312] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2218.200932] team0: Port device team_slave_1 added [ 2218.414004] Bluetooth: hci2: command 0x0409 tx timeout [ 2218.420079] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2218.431577] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2218.463644] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2218.668281] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2218.679529] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2218.709992] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2218.909787] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2218.918722] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2218.944548] device hsr_slave_0 entered promiscuous mode [ 2218.950782] device hsr_slave_1 entered promiscuous mode [ 2218.960609] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2218.968942] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2219.235288] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2219.242058] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2219.251695] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2219.258830] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2219.267928] device bridge_slave_1 left promiscuous mode [ 2219.273465] bridge0: port 2(bridge_slave_1) entered disabled state [ 2219.281667] device bridge_slave_0 left promiscuous mode [ 2219.287545] bridge0: port 1(bridge_slave_0) entered disabled state [ 2219.298070] device veth1_macvtap left promiscuous mode [ 2219.303408] device veth0_macvtap left promiscuous mode [ 2219.309236] device veth1_vlan left promiscuous mode [ 2219.314691] device veth0_vlan left promiscuous mode [ 2220.493843] Bluetooth: hci2: command 0x041b tx timeout [ 2222.573693] Bluetooth: hci2: command 0x040f tx timeout [ 2222.975174] ieee802154 phy0 wpan0: encryption failed: -22 [ 2222.980769] ieee802154 phy1 wpan1: encryption failed: -22 [ 2223.125985] device hsr_slave_1 left promiscuous mode [ 2223.138550] device hsr_slave_0 left promiscuous mode [ 2223.150881] team0 (unregistering): Port device team_slave_1 removed [ 2223.162147] team0 (unregistering): Port device team_slave_0 removed [ 2223.171632] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2223.183171] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2223.211864] bond0 (unregistering): Released all slaves [ 2223.247813] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2223.285218] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2223.293381] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2223.304587] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2223.310785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2223.319339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2223.329690] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2223.337239] 8021q: adding VLAN 0 to HW filter on device team0 [ 2223.347079] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2223.354233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2223.363374] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2223.373111] bridge0: port 1(bridge_slave_0) entered blocking state [ 2223.379543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2223.388942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2223.399096] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2223.406437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2223.415564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2223.423242] bridge0: port 2(bridge_slave_1) entered blocking state [ 2223.429659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2223.443946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2223.451728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2223.467875] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2223.480098] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2223.491721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2223.504152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2223.512507] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2223.528852] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2223.536845] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2223.545301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2223.553247] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2223.566781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2223.574098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2223.581776] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2223.596127] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2223.607595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2223.618470] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2223.631773] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2223.640792] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2223.697404] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2223.711192] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2223.718824] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2223.731388] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2223.749402] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2223.818801] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2223.834679] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2223.841763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2223.855882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2223.922597] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2223.932824] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2223.943288] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2223.959193] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2223.969797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2223.981070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2223.993199] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2224.002848] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2224.018148] device veth0_vlan entered promiscuous mode [ 2224.036091] device veth1_vlan entered promiscuous mode [ 2224.041959] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2224.053290] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2224.076614] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2224.090567] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2224.099006] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2224.107200] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2224.115347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2224.123073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2224.134710] device veth0_macvtap entered promiscuous mode [ 2224.141898] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2224.151232] device veth1_macvtap entered promiscuous mode [ 2224.159768] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2224.170645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2224.182211] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2224.193010] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2224.203827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2224.212975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2224.223644] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2224.232771] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2224.242966] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2224.252228] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2224.262963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2224.274006] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2224.281014] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2224.288011] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2224.295971] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2224.305817] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2224.314077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2224.325006] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2224.335681] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2224.345203] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2224.355314] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2224.364805] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2224.375268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2224.385107] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2224.396699] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2224.407277] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2224.415533] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2224.422691] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2224.431824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2224.562291] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2224.568792] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2224.581267] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2224.606078] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2224.615577] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2224.621924] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2224.629980] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2224.637804] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2224.654167] Bluetooth: hci2: command 0x0419 tx timeout 21:11:12 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x8, [@enum={0x4, 0x1, 0x0, 0x6, 0x4, [{0x9, 0x10001}]}, @func={0x9, 0x0, 0x0, 0xc, 0x5}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0xd}, {0xf, 0x3}]}, @volatile={0x5, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x0, 0x0, 0x2e, 0x5f, 0x0, 0x30]}}, &(0x7f0000000040)=""/192, 0x68, 0xc0, 0x1}, 0x20) 21:11:12 executing program 5: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000340)={0x0, 0x1, 0x2, {0x1, @sliced={0x0, [0x6, 0x3, 0xa5, 0x8001, 0x9, 0x2, 0x2, 0x0, 0x0, 0x0, 0x947, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], 0x37}}, 0x8}) 21:11:12 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x0, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6c1, 0x0, 0x2], 0x7fff}}, 0x6}) 21:11:12 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:11:12 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x2, 0x1, {0x2, @sliced={0x5, [0xc14, 0x8170, 0x4, 0x6, 0xc2a9, 0x3f, 0x7, 0x5, 0x40, 0x98, 0xfffc, 0x3, 0x8001, 0x7, 0x0, 0x550, 0x3, 0x2, 0x0, 0xfff8, 0x81, 0x20e, 0x5, 0x20, 0x4, 0xf36, 0x8, 0x6, 0x7, 0x6, 0x3, 0x6c1, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3], 0x7fff}}, 0x6}) 21:11:12 executing program 3: getsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000000400000003800000000000060400000000000000b4dd04112438a7ef61756be316e0e6c2b3bcd77597ec565c0cd7d99ca713b5661691fd0d53ea01a22787cd31af04c2f52375f11f4d6a8d0cd37a2ac782742adf9bd4f3e6e56c609503c1e9f969346b74fd5ce2a134b4fad4499dd0b77426e82e12b4a2e64a2de4c3eb0d407db574625e56ba36b3c105b134f0f2b2507fc1f2e45332be0719224ee0b9fc613bbfe8c52d838502f4c92ef9f9102cdc8fdb0edddb289e0f09494ddc9d102053a2eb3937028959f91c7924"], &(0x7f0000000400)=""/178, 0x28, 0xb2, 0x1}, 0x20) (async) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @none={0x0, 0x3}}, 0x14) (async) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000200)={0x1, @vbi={0x7fffffff, 0x0, 0xd7, 0x49433553, [0xf5a, 0x1], [0x7fff, 0x6], 0x1}}) 21:11:12 executing program 2: syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:11:12 executing program 2: syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:11:12 executing program 2: syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:11:12 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) 21:11:12 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) 21:11:12 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) 21:11:12 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x0, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) 21:11:13 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000300)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}}) [ 2226.038748] IPVS: ftp: loaded support on port[0] = 21 [ 2226.218034] chnl_net:caif_netlink_parms(): no params data found [ 2226.300370] bridge0: port 1(bridge_slave_0) entered blocking state [ 2226.307598] bridge0: port 1(bridge_slave_0) entered disabled state [ 2226.319900] device bridge_slave_0 entered promiscuous mode [ 2226.328199] bridge0: port 2(bridge_slave_1) entered blocking state [ 2226.342534] bridge0: port 2(bridge_slave_1) entered disabled state [ 2226.350411] device bridge_slave_1 entered promiscuous mode [ 2226.385176] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2226.400101] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2226.429631] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2226.443111] team0: Port device team_slave_0 added [ 2226.449549] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2226.462100] team0: Port device team_slave_1 added [ 2226.488975] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2226.505758] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2226.537384] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2226.552377] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2226.562045] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2226.593011] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2226.613622] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2226.621542] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2226.661758] device hsr_slave_0 entered promiscuous mode [ 2226.672584] device hsr_slave_1 entered promiscuous mode [ 2226.679550] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2226.691904] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2226.830889] bridge0: port 2(bridge_slave_1) entered blocking state [ 2226.837422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2226.844182] bridge0: port 1(bridge_slave_0) entered blocking state [ 2226.850572] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2226.900093] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 2226.907573] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2226.917735] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2226.928302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2226.936689] bridge0: port 1(bridge_slave_0) entered disabled state [ 2226.943943] bridge0: port 2(bridge_slave_1) entered disabled state [ 2226.952107] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2226.969483] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2226.980221] 8021q: adding VLAN 0 to HW filter on device team0 [ 2226.993766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2227.001898] bridge0: port 1(bridge_slave_0) entered blocking state [ 2227.008332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2227.040256] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2227.049955] bridge0: port 2(bridge_slave_1) entered blocking state [ 2227.056399] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2227.070048] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2227.092247] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2227.100181] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2227.112961] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2227.125442] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2227.141480] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2227.148297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2227.162002] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2227.226751] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2227.240834] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2227.249313] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2227.262775] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2227.280354] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2227.348808] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2227.366472] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2227.380225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2227.389839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2227.460714] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2227.469225] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2227.481248] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2227.492798] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2227.505085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2227.516796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2227.528662] device veth0_vlan entered promiscuous mode [ 2227.544065] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2227.556715] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2227.572233] device veth1_vlan entered promiscuous mode [ 2227.581491] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2227.597993] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2227.620526] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2227.636228] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2227.646501] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2227.657057] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2227.668516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2227.679141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2227.692433] device veth0_macvtap entered promiscuous mode [ 2227.702916] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2227.716586] device veth1_macvtap entered promiscuous mode [ 2227.728216] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2227.739504] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2227.757091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2227.772426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2227.782713] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2227.797383] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2227.807512] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2227.821456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2227.831568] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2227.846696] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2227.861299] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2227.876786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2227.887691] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2227.902529] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2227.910956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2227.922341] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2227.931479] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2227.944447] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2227.952439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2227.967514] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2227.981540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2227.995912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2228.007760] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2228.021215] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2228.032975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2228.045460] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2228.057106] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2228.069532] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2228.082439] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2228.094132] Bluetooth: hci3: command 0x0409 tx timeout [ 2228.108660] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2228.118519] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2228.127924] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2228.139163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2228.355928] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2228.362794] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2228.382618] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2228.409259] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2228.428796] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2228.439253] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2228.449412] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2228.459948] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 21:11:16 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x8, [@enum={0x4, 0x1, 0x0, 0x6, 0x4, [{0x9, 0x10001}]}, @func={0x9, 0x0, 0x0, 0xc, 0x5}, @func_proto={0x0, 0x2, 0x0, 0xd, 0x0, [{0xd}, {0xf, 0x3}]}, @volatile={0x5, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x0, 0x0, 0x2e, 0x5f, 0x0, 0x30]}}, &(0x7f0000000040)=""/192, 0x68, 0xc0, 0x1}, 0x20) [ 2230.173449] Bluetooth: hci3: command 0x041b tx timeout [ 2230.864570] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2230.876744] systemd-journal cpuset=/ mems_allowed=0-1 [ 2230.881948] CPU: 0 PID: 17457 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2230.889917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2230.899266] Call Trace: [ 2230.901993] dump_stack+0x1fc/0x2ef [ 2230.905637] dump_header+0x15d/0xc3f [ 2230.909356] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2230.914461] ? ___ratelimit+0x319/0x590 [ 2230.918558] oom_kill_process.cold+0x10/0x692 [ 2230.923061] ? check_preemption_disabled+0x41/0x280 [ 2230.928087] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2230.933369] out_of_memory+0x1072/0x1390 [ 2230.937437] ? oom_killer_disable+0x270/0x270 [ 2230.941934] ? mutex_trylock+0x15f/0x1a0 [ 2230.945998] __alloc_pages_nodemask+0x23a2/0x2890 [ 2230.950849] ? find_get_entry+0x4cd/0x8a0 [ 2230.955010] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2230.959886] alloc_pages_current+0x193/0x2a0 [ 2230.964294] filemap_fault+0x146e/0x2180 [ 2230.968367] ext4_filemap_fault+0x84/0xb0 [ 2230.972517] __do_fault+0x10b/0x4b0 [ 2230.976149] __handle_mm_fault+0x273b/0x41c0 [ 2230.980563] ? vm_insert_page+0x9c0/0x9c0 [ 2230.984725] ? check_preemption_disabled+0x41/0x280 [ 2230.989745] handle_mm_fault+0x436/0xb10 [ 2230.993814] __do_page_fault+0x68e/0xd60 [ 2230.997887] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2231.002921] ? spurious_fault+0x840/0x840 [ 2231.007094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2231.011934] ? page_fault+0x8/0x30 [ 2231.015462] page_fault+0x1e/0x30 [ 2231.018922] RIP: 0033:0x7f4183606b80 [ 2231.022624] Code: Bad RIP value. [ 2231.025980] RSP: 002b:00007ffc41c6f1f8 EFLAGS: 00010293 [ 2231.031355] RAX: 0000000000000007 RBX: 00007ffc41c6f330 RCX: 0000000000000000 [ 2231.038612] RDX: 0000563b33121f20 RSI: 00007ffc41c6f200 RDI: 0000000000000000 [ 2231.045870] RBP: 0000000000000001 R08: 0000000000000008 R09: 0000563b3312232c [ 2231.053132] R10: 0000563b331222b0 R11: 0000000000000202 R12: 00007ffc41c6f290 [ 2231.060387] R13: 00007ffc41c6f288 R14: 0000563b31f84958 R15: 0005f381a7f7e9f7 [ 2231.070914] Mem-Info: [ 2231.073424] active_anon:15196 inactive_anon:67731 isolated_anon:0 [ 2231.073424] active_file:10 inactive_file:16 isolated_file:0 [ 2231.073424] unevictable:0 dirty:16 writeback:0 unstable:0 [ 2231.073424] slab_reclaimable:13042 slab_unreclaimable:118159 [ 2231.073424] mapped:22166 shmem:68565 pagetables:581 bounce:0 [ 2231.073424] free:25363 free_pcp:92 free_cma:0 [ 2231.106937] Node 0 active_anon:57900kB inactive_anon:75432kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88576kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2231.134832] Node 1 active_anon:2892kB inactive_anon:195492kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2231.163964] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2231.190728] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2231.195951] Node 0 DMA32 free:35844kB min:35996kB low:44992kB high:53988kB active_anon:55852kB inactive_anon:75412kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7776kB pagetables:2196kB bounce:0kB free_pcp:504kB local_pcp:0kB free_cma:0kB [ 2231.262781] lowmem_reserve[]: 0 0 1 1 1 [ 2231.266859] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2231.312747] lowmem_reserve[]: 0 0 0 0 0 [ 2231.316748] Node 1 Normal free:53684kB min:53876kB low:67344kB high:80812kB active_anon:2892kB inactive_anon:195492kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:128kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2231.386751] lowmem_reserve[]: 0 0 0 0 0 [ 2231.390768] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 7*128kB (UME) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10972kB [ 2231.411452] Node 0 DMA32: 504*4kB (ME) 458*8kB (ME) 262*16kB (ME) 125*32kB (ME) 41*64kB (UME) 21*128kB (M) 7*256kB (UM) 28*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 36336kB [ 2231.455930] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2231.487671] Node 1 Normal: 332*4kB (ME) 278*8kB (ME) 222*16kB (UME) 140*32kB (UME) 48*64kB (UM) 19*128kB (UME) 12*256kB (UM) 8*512kB (UME) 3*1024kB (UM) 1*2048kB (U) 6*4096kB (UM) = 53952kB [ 2231.532186] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2231.558931] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2231.567703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2231.582998] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2231.591584] 68628 total pagecache pages [ 2231.616391] 0 pages in swap cache [ 2231.619868] Swap cache stats: add 0, delete 0, find 0/0 [ 2231.643282] Free swap = 0kB [ 2231.646323] Total swap = 0kB [ 2231.649348] 2097051 pages RAM [ 2231.652439] 0 pages HighMem/MovableOnly [ 2231.658235] 369649 pages reserved [ 2231.661695] 0 pages cma reserved [ 2231.665138] Unreclaimable slab info: [ 2231.668841] Name Used Total [ 2231.674456] pid_2 22KB 44KB [ 2231.679880] batadv_tt_change_cache 3KB 7KB [ 2231.696471] batadv_tl_cache 8KB 16KB [ 2231.701874] TIPC 24KB 37KB [ 2231.708770] SCTPv6 24KB 30KB [ 2231.714199] DCCPv6 20KB 30KB [ 2231.719567] DCCP 21KB 28KB [ 2231.731258] RXRPC 17KB 26KB [ 2231.743776] rxrpc_call_jar 114KB 133KB [ 2231.749153] bridge_fdb_cache 19KB 23KB [ 2231.779341] fib6_nodes 230KB 288KB [ 2231.790695] ip6_dst_cache 566KB 705KB [ 2231.796275] RAWv6 102KB 128KB [ 2231.801644] UDPv6 45KB 45KB [ 2231.843176] TCPv6 36KB 42KB [ 2231.848581] nf_conntrack 7KB 15KB [ 2231.866814] t10_alua_lu_gp_cache 0KB 3KB [ 2231.872480] sd_ext_cdb 0KB 7KB [ 2231.883302] scsi_sense_cache 1056KB 1060KB [ 2231.888744] virtio_scsi_cmd 16KB 16KB [ 2231.894172] sgpool-128 8KB 8KB [ 2231.899534] sgpool-64 4KB 12KB [ 2231.911133] sgpool-32 2KB 15KB [ 2231.916589] sgpool-16 1KB 7KB [ 2231.921949] sgpool-8 0KB 7KB [ 2231.945253] mqueue_inode_cache 22KB 37KB [ 2231.950739] bio_post_read_ctx 14KB 15KB [ 2231.980228] bio-2 14KB 15KB [ 2231.996269] jfs_mp 7KB 7KB [ 2232.001705] cifs_small_rq 15KB 16KB [ 2232.025242] cifs_request 67KB 67KB [ 2232.031344] cifs_mpx_ids 0KB 7KB [ 2232.038807] nfs_commit_data 3KB 14KB [ 2232.045252] nfs_write_data 34KB 44KB [ 2232.060858] ext4_system_zone 1KB 7KB [ 2232.094495] bio-1 1KB 7KB [ 2232.104733] pid_namespace 3KB 11KB [ 2232.116211] rpc_buffers 17KB 25KB [ 2232.133036] rpc_tasks 2KB 7KB [ 2232.138416] UNIX 1753KB 1878KB [ 2232.179571] tcp_bind_bucket 2KB 4KB [ 2232.196362] ip_fib_trie 38KB 47KB [ 2232.201743] ip_fib_alias 169KB 205KB [ 2232.231721] ip_dst_cache 27KB 28KB [ 2232.245537] RAW 64KB 90KB [ 2232.250924] UDP 57KB 67KB [ 2232.263041] Bluetooth: hci3: command 0x040f tx timeout [ 2232.282713] TCP 30KB 33KB [ 2232.288114] hugetlbfs_inode_cache 3KB 15KB [ 2232.302405] fscache_cookie_jar 1KB 7KB [ 2232.307932] eventpoll_pwq 33KB 39KB [ 2232.314182] eventpoll_epi 62KB 74KB [ 2232.319546] inotify_inode_mark 26KB 31KB [ 2232.325185] request_queue 199KB 199KB [ 2232.330546] blkdev_requests 1KB 3KB [ 2232.341586] blkdev_ioc 21KB 34KB [ 2232.373657] bio-0 651KB 825KB [ 2232.379039] biovec-max 1419KB 1460KB [ 2232.405173] biovec-64 761KB 1031KB [ 2232.410570] biovec-16 129KB 176KB [ 2232.441797] bio_integrity_payload 1KB 8KB [ 2232.459101] khugepaged_mm_slot 4KB 23KB [ 2232.480078] uid_cache 0KB 4KB [ 2232.492569] dmaengine-unmap-2 0KB 3KB [ 2232.521543] skbuff_fclone_cache 43KB 52KB [ 2232.527240] skbuff_head_cache 7741KB 8501KB [ 2232.543080] configfs_dir_cache 3KB 7KB [ 2232.548548] file_lock_cache 56KB 59KB [ 2232.588505] file_lock_ctx 9KB 11KB [ 2232.617751] fsnotify_mark_connector 14KB 19KB [ 2232.640728] net_namespace 78KB 87KB [ 2232.654074] shmem_inode_cache 8191KB 8193KB [ 2232.659464] task_delay_info 268KB 355KB [ 2232.668826] taskstats 30KB 42KB [ 2232.693813] proc_dir_entry 907KB 1053KB [ 2232.699210] pde_opener 16KB 31KB [ 2232.743187] seq_file 280KB 366KB [ 2232.748590] sigqueue 70KB 78KB [ 2232.790501] kernfs_node_cache 18243KB 18246KB [ 2232.813450] mnt_cache 228KB 248KB [ 2232.821540] filp 6908KB 7736KB [ 2232.837086] names_cache 117695KB 117754KB [ 2232.842479] iint_cache 30KB 43KB [ 2232.869547] key_jar 19KB 105KB [ 2232.892655] uts_namespace 5KB 11KB [ 2232.898053] nsproxy 6KB 11KB [ 2232.942612] vm_area_struct 3376KB 3619KB [ 2232.948013] mm_struct 528KB 546KB [ 2232.970978] fs_cache 284KB 368KB [ 2232.984023] files_cache 1053KB 1065KB [ 2233.002993] signal_cache 1844KB 1983KB [ 2233.008373] sighand_cache 642KB 645KB [ 2233.028434] task_struct 7947KB 8004KB [ 2233.043863] cred_jar 2150KB 2644KB [ 2233.049250] anon_vma_chain 1110KB 1279KB [ 2233.054760] anon_vma 165KB 308KB [ 2233.060119] pid 173KB 256KB [ 2233.065978] Acpi-Operand 156KB 198KB [ 2233.077710] Acpi-ParseExt 9KB 11KB [ 2233.087910] Acpi-Parse 41KB 47KB [ 2233.123820] Acpi-State 52KB 63KB [ 2233.129215] Acpi-Namespace 20KB 27KB [ 2233.141427] numa_policy 0KB 3KB [ 2233.149875] debug_objects_cache 1972KB 1999KB [ 2233.157953] trace_event_file 297KB 298KB [ 2233.166990] ftrace_event_field 398KB 401KB [ 2233.172440] pool_workqueue 150KB 156KB [ 2233.179502] page->ptl 498KB 980KB [ 2233.185946] kmalloc-2097152 2050KB 2050KB [ 2233.197618] kmalloc-524288 2056KB 2056KB [ 2233.204925] kmalloc-262144 1290KB 1290KB [ 2233.210311] kmalloc-131072 650KB 650KB [ 2233.219681] kmalloc-65536 2640KB 2706KB [ 2233.229940] kmalloc-32768 2178KB 2409KB [ 2233.238060] kmalloc-16384 1254KB 1336KB [ 2233.246365] kmalloc-8192 5230KB 5238KB [ 2233.251737] kmalloc-4096 28330KB 28390KB [ 2233.261118] kmalloc-2048 16441KB 16581KB [ 2233.268443] kmalloc-1024 12587KB 13671KB [ 2233.276078] kmalloc-512 15258KB 16563KB [ 2233.281453] kmalloc-256 5482KB 6266KB [ 2233.288801] kmalloc-128 1308KB 1610KB [ 2233.297865] kmalloc-96 3245KB 4124KB [ 2233.307263] kmalloc-64 2674KB 3824KB [ 2233.316301] kmalloc-32 1908KB 2547KB [ 2233.321672] kmalloc-192 2185KB 2920KB [ 2233.329203] kmem_cache 177KB 183KB [ 2233.337345] Out of memory (oom_kill_allocating_task): Kill process 17457 (systemd-journal) score 0 or sacrifice child [ 2233.351831] Killed process 17457 (systemd-journal) total-vm:46096kB, anon-rss:488kB, file-rss:0kB, shmem-rss:2048kB [ 2233.373210] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2233.387190] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2233.391982] CPU: 1 PID: 8103 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2233.399410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2233.408752] Call Trace: [ 2233.411344] dump_stack+0x1fc/0x2ef [ 2233.414970] dump_header+0x15d/0xc3f [ 2233.418689] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2233.423787] ? ___ratelimit+0x319/0x590 [ 2233.427771] oom_kill_process.cold+0x10/0x692 [ 2233.432278] ? check_preemption_disabled+0x41/0x280 [ 2233.437309] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2233.442776] out_of_memory+0x1072/0x1390 [ 2233.446848] ? oom_killer_disable+0x270/0x270 [ 2233.451347] ? mutex_trylock+0x15f/0x1a0 [ 2233.455411] __alloc_pages_nodemask+0x23a2/0x2890 [ 2233.460259] ? find_get_entry+0x4cd/0x8a0 [ 2233.464415] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2233.469278] alloc_pages_current+0x193/0x2a0 [ 2233.473779] filemap_fault+0x146e/0x2180 [ 2233.477856] ext4_filemap_fault+0x84/0xb0 [ 2233.482009] __do_fault+0x10b/0x4b0 [ 2233.485644] __handle_mm_fault+0x273b/0x41c0 [ 2233.490059] ? vm_insert_page+0x9c0/0x9c0 [ 2233.494208] ? __fget+0x356/0x510 [ 2233.497681] ? check_preemption_disabled+0x41/0x280 [ 2233.502702] handle_mm_fault+0x436/0xb10 [ 2233.506768] __do_page_fault+0x68e/0xd60 [ 2233.510833] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2233.515851] ? spurious_fault+0x840/0x840 [ 2233.519998] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2233.524832] ? page_fault+0x8/0x30 [ 2233.528380] page_fault+0x1e/0x30 [ 2233.531830] RIP: 0033:0x40b400 [ 2233.535008] Code: Bad RIP value. [ 2233.538377] RSP: 002b:000000c00005ff28 EFLAGS: 00010246 [ 2233.543731] RAX: 0000000001f4f1d8 RBX: 0000000000000000 RCX: 000000000000000c [ 2233.550983] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000207bad497c3 [ 2233.558244] RBP: 000000c00005ff88 R08: 000000000007bb7d R09: 0000023cab139007 [ 2233.565515] R10: 0000000000000000 R11: 0000000000000246 R12: 000000c00005f950 [ 2233.572788] R13: 000000c0006b8400 R14: 000000c0000004e0 R15: 00007f79d51871c3 [ 2233.611008] Mem-Info: [ 2233.615822] active_anon:15098 inactive_anon:67731 isolated_anon:0 [ 2233.615822] active_file:19 inactive_file:23 isolated_file:0 [ 2233.615822] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2233.615822] slab_reclaimable:13042 slab_unreclaimable:117535 [ 2233.615822] mapped:21644 shmem:68565 pagetables:581 bounce:0 [ 2233.615822] free:25027 free_pcp:0 free_cma:0 [ 2233.666802] Node 0 active_anon:57500kB inactive_anon:75432kB active_file:56kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):112kB mapped:86572kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2233.695156] Node 1 active_anon:2892kB inactive_anon:195492kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:197036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2233.800367] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2233.867602] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2233.872813] Node 0 DMA32 free:35296kB min:35996kB low:44992kB high:53988kB active_anon:55452kB inactive_anon:75412kB active_file:8kB inactive_file:168kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2196kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2233.915099] lowmem_reserve[]: 0 0 1 1 1 [ 2233.919119] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2233.952063] lowmem_reserve[]: 0 0 0 0 0 [ 2233.972987] Node 1 Normal free:53832kB min:53876kB low:67344kB high:80812kB active_anon:2892kB inactive_anon:195492kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:128kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2234.073955] lowmem_reserve[]: 0 0 0 0 0 [ 2234.077976] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 7*128kB (UME) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10972kB [ 2234.181916] Node 0 DMA32: 535*4kB (UME) 477*8kB (ME) 273*16kB (ME) 127*32kB (ME) 41*64kB (UME) 21*128kB (M) 7*256kB (UM) 26*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 35828kB [ 2234.245735] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2234.302692] Node 1 Normal: 330*4kB (ME) 280*8kB (ME) 221*16kB (ME) 140*32kB (UME) 48*64kB (UM) 19*128kB (UME) 12*256kB (UM) 8*512kB (UME) 3*1024kB (UM) 1*2048kB (U) 6*4096kB (UM) = 53944kB [ 2234.332949] Bluetooth: hci3: command 0x0419 tx timeout [ 2234.381467] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2234.428102] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2234.452062] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2234.481122] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2234.508386] 68606 total pagecache pages [ 2234.520618] 0 pages in swap cache [ 2234.525963] Swap cache stats: add 0, delete 0, find 0/0 [ 2234.531336] Free swap = 0kB [ 2234.559602] Total swap = 0kB [ 2234.562731] 2097051 pages RAM [ 2234.565831] 0 pages HighMem/MovableOnly [ 2234.569794] 369649 pages reserved [ 2234.599763] 0 pages cma reserved [ 2234.623581] Unreclaimable slab info: [ 2234.629097] Name Used Total [ 2234.663093] pid_2 18KB 44KB [ 2234.668724] batadv_tt_change_cache 3KB 7KB [ 2234.714953] batadv_tl_cache 7KB 16KB [ 2234.720372] TIPC 16KB 37KB [ 2234.757530] SCTPv6 22KB 30KB [ 2234.799423] DCCPv6 17KB 30KB [ 2234.831539] DCCP 19KB 28KB [ 2234.853408] RXRPC 16KB 26KB [ 2234.858796] rxrpc_call_jar 113KB 133KB [ 2234.898700] bridge_fdb_cache 14KB 23KB [ 2234.928331] fib6_nodes 230KB 288KB [ 2234.966955] ip6_dst_cache 566KB 705KB [ 2234.995311] RAWv6 101KB 128KB [ 2235.000709] UDPv6 35KB 45KB [ 2235.050396] TCPv6 33KB 42KB [ 2235.060569] nf_conntrack 7KB 15KB [ 2235.093291] t10_alua_lu_gp_cache 0KB 3KB [ 2235.111298] sd_ext_cdb 0KB 7KB [ 2235.139602] scsi_sense_cache 1056KB 1060KB [ 2235.165167] virtio_scsi_cmd 16KB 16KB [ 2235.170581] sgpool-128 8KB 8KB [ 2235.232553] sgpool-64 4KB 12KB [ 2235.238045] sgpool-32 2KB 15KB [ 2235.275102] sgpool-16 1KB 7KB [ 2235.292405] Bluetooth: hci0: command 0x0406 tx timeout [ 2235.302667] sgpool-8 0KB 7KB [ 2235.308751] mqueue_inode_cache 15KB 37KB [ 2235.335682] bio_post_read_ctx 14KB 15KB [ 2235.341137] bio-2 14KB 15KB [ 2235.381848] jfs_mp 7KB 7KB [ 2235.401608] cifs_small_rq 15KB 16KB [ 2235.409567] cifs_request 67KB 67KB [ 2235.438999] cifs_mpx_ids 0KB 7KB [ 2235.478962] nfs_commit_data 3KB 14KB [ 2235.497435] nfs_write_data 34KB 44KB [ 2235.521000] ext4_system_zone 1KB 7KB [ 2235.544817] bio-1 1KB 7KB [ 2235.581030] pid_namespace 3KB 11KB [ 2235.609914] rpc_buffers 17KB 25KB [ 2235.638614] rpc_tasks 2KB 7KB [ 2235.644065] UNIX 1734KB 1860KB [ 2235.649435] tcp_bind_bucket 1KB 4KB [ 2235.703341] ip_fib_trie 36KB 47KB [ 2235.708747] ip_fib_alias 167KB 205KB [ 2235.758049] ip_dst_cache 20KB 28KB [ 2235.787334] RAW 61KB 90KB [ 2235.809152] UDP 47KB 67KB [ 2235.831731] TCP 28KB 33KB [ 2235.853559] hugetlbfs_inode_cache 3KB 15KB [ 2235.859572] fscache_cookie_jar 1KB 7KB [ 2235.869320] eventpoll_pwq 30KB 39KB [ 2235.874769] eventpoll_epi 57KB 74KB [ 2235.880136] inotify_inode_mark 21KB 31KB [ 2235.905110] request_queue 199KB 199KB [ 2235.910497] blkdev_requests 1KB 3KB [ 2235.948513] blkdev_ioc 26KB 34KB [ 2235.974298] bio-0 651KB 825KB [ 2235.979692] biovec-max 1419KB 1460KB [ 2236.023862] biovec-64 761KB 1031KB [ 2236.029259] biovec-16 129KB 176KB [ 2236.082340] bio_integrity_payload 1KB 8KB [ 2236.088089] khugepaged_mm_slot 4KB 23KB [ 2236.101069] uid_cache 0KB 4KB [ 2236.106553] dmaengine-unmap-2 0KB 3KB [ 2236.111922] skbuff_fclone_cache 41KB 52KB [ 2236.212278] skbuff_head_cache 8062KB 8501KB [ 2236.225444] configfs_dir_cache 3KB 7KB [ 2236.230912] file_lock_cache 54KB 59KB [ 2236.261296] file_lock_ctx 9KB 11KB [ 2236.289888] fsnotify_mark_connector 11KB 19KB [ 2236.320637] net_namespace 78KB 87KB [ 2236.348090] shmem_inode_cache 8178KB 8193KB [ 2236.373081] task_delay_info 259KB 355KB [ 2236.378476] taskstats 26KB 42KB [ 2236.410925] proc_dir_entry 896KB 1050KB [ 2236.432823] pde_opener 14KB 31KB [ 2236.438216] seq_file 274KB 366KB [ 2236.465898] sigqueue 65KB 78KB [ 2236.483838] kernfs_node_cache 18241KB 18246KB [ 2236.489232] mnt_cache 226KB 248KB [ 2236.528479] filp 6885KB 7736KB [ 2236.550196] names_cache 117117KB 117176KB [ 2236.555645] iint_cache 30KB 43KB [ 2236.561018] key_jar 19KB 105KB [ 2236.620609] uts_namespace 4KB 11KB [ 2236.643265] nsproxy 4KB 11KB [ 2236.648654] vm_area_struct 3350KB 3596KB [ 2236.680737] mm_struct 511KB 546KB [ 2236.705215] fs_cache 272KB 368KB [ 2236.729914] files_cache 991KB 1053KB [ 2236.749607] signal_cache 1829KB 1983KB [ 2236.782327] sighand_cache 619KB 645KB [ 2236.787942] task_struct 7909KB 7966KB [ 2236.806213] cred_jar 2120KB 2644KB [ 2236.811621] anon_vma_chain 1105KB 1279KB [ 2236.874636] anon_vma 133KB 308KB [ 2236.897641] pid 167KB 256KB [ 2236.924496] Acpi-Operand 156KB 198KB [ 2236.929902] Acpi-ParseExt 9KB 11KB [ 2236.959495] Acpi-Parse 41KB 47KB [ 2236.969409] Acpi-State 52KB 63KB [ 2237.007629] Acpi-Namespace 20KB 27KB [ 2237.040606] numa_policy 0KB 3KB [ 2237.069879] debug_objects_cache 1971KB 1999KB [ 2237.125446] trace_event_file 297KB 298KB [ 2237.130853] ftrace_event_field 398KB 401KB [ 2237.186859] pool_workqueue 145KB 156KB [ 2237.208132] page->ptl 493KB 980KB [ 2237.231103] kmalloc-2097152 2050KB 2050KB [ 2237.249887] kmalloc-524288 2056KB 2056KB [ 2237.268141] kmalloc-262144 1290KB 1290KB [ 2237.273581] kmalloc-131072 650KB 650KB [ 2237.278945] kmalloc-65536 2640KB 2706KB [ 2237.339401] kmalloc-32768 2145KB 2343KB [ 2237.361946] kmalloc-16384 1254KB 1336KB [ 2237.384703] kmalloc-8192 5230KB 5238KB [ 2237.390106] kmalloc-4096 28186KB 28245KB [ 2237.426532] kmalloc-2048 16430KB 16581KB [ 2237.431932] kmalloc-1024 12736KB 13671KB [ 2237.489481] kmalloc-512 15866KB 16563KB [ 2237.519324] kmalloc-256 5482KB 6266KB [ 2237.530995] kmalloc-128 1303KB 1610KB [ 2237.560288] kmalloc-96 3305KB 4124KB [ 2237.570734] kmalloc-64 2674KB 3824KB [ 2237.602204] kmalloc-32 1916KB 2547KB [ 2237.607599] kmalloc-192 2155KB 2916KB [ 2237.647133] kmem_cache 177KB 183KB [ 2237.665238] Out of memory (oom_kill_allocating_task): Kill process 8103 (syz-fuzzer) score 0 or sacrifice child [ 2237.711650] Killed process 18086 (syz-executor.0) total-vm:48512kB, anon-rss:440kB, file-rss:12292kB, shmem-rss:0kB [ 2237.791146] systemd-rfkill invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2237.827649] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 2237.840995] CPU: 0 PID: 18015 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 2237.848911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2237.858266] Call Trace: [ 2237.860859] dump_stack+0x1fc/0x2ef [ 2237.864492] dump_header+0x15d/0xc3f [ 2237.868209] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2237.873310] ? ___ratelimit+0x319/0x590 [ 2237.877303] oom_kill_process.cold+0x10/0x692 [ 2237.881801] ? check_preemption_disabled+0x41/0x280 [ 2237.886813] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2237.892078] out_of_memory+0x1072/0x1390 [ 2237.896151] ? oom_killer_disable+0x270/0x270 [ 2237.900628] ? mutex_trylock+0x15f/0x1a0 [ 2237.904677] __alloc_pages_nodemask+0x23a2/0x2890 [ 2237.909509] ? find_get_entry+0x4cd/0x8a0 [ 2237.913643] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2237.918480] alloc_pages_current+0x193/0x2a0 [ 2237.922886] filemap_fault+0x146e/0x2180 [ 2237.926933] ext4_filemap_fault+0x84/0xb0 [ 2237.931065] __do_fault+0x10b/0x4b0 [ 2237.934676] __handle_mm_fault+0x273b/0x41c0 [ 2237.939068] ? vm_insert_page+0x9c0/0x9c0 [ 2237.943203] ? check_preemption_disabled+0x41/0x280 [ 2237.948201] handle_mm_fault+0x436/0xb10 [ 2237.952247] __do_page_fault+0x68e/0xd60 [ 2237.956292] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2237.961306] ? spurious_fault+0x840/0x840 [ 2237.965435] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2237.970274] ? page_fault+0x8/0x30 [ 2237.973798] page_fault+0x1e/0x30 [ 2237.977247] RIP: 0033:0x7fc86ad207da [ 2237.980944] Code: Bad RIP value. [ 2237.984283] RSP: 002b:00007ffeeaa43440 EFLAGS: 00010217 [ 2237.989641] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fc86a9f6270 [ 2237.996891] RDX: 00007ffeeaa43400 RSI: 0000000000000001 RDI: 0000000000000003 [ 2238.004139] RBP: 00007fc86b0377a8 R08: 0000000000000008 R09: 0000000000000000 [ 2238.011385] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 2238.018637] R13: 00007ffeeaa434a0 R14: 0000000000000000 R15: 0000000000000003 [ 2239.052426] Mem-Info: [ 2239.054895] active_anon:14946 inactive_anon:67730 isolated_anon:0 [ 2239.054895] active_file:38 inactive_file:3 isolated_file:2 [ 2239.054895] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2239.054895] slab_reclaimable:13029 slab_unreclaimable:117067 [ 2239.054895] mapped:18051 shmem:68565 pagetables:530 bounce:0 [ 2239.054895] free:25105 free_pcp:0 free_cma:0 [ 2239.122888] Node 0 active_anon:56940kB inactive_anon:75428kB active_file:144kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:72204kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2239.153411] Node 1 active_anon:2844kB inactive_anon:195492kB active_file:12kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2239.183709] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2239.212464] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2239.217511] Node 0 DMA32 free:35880kB min:35996kB low:44992kB high:53988kB active_anon:54892kB inactive_anon:75408kB active_file:52kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:1996kB bounce:0kB free_pcp:500kB local_pcp:500kB free_cma:0kB [ 2239.247381] lowmem_reserve[]: 0 0 1 1 1 [ 2239.251375] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2239.277297] lowmem_reserve[]: 0 0 0 0 0 [ 2239.281304] Node 1 Normal free:53752kB min:53876kB low:67344kB high:80812kB active_anon:2844kB inactive_anon:195492kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:124kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2239.314542] lowmem_reserve[]: 0 0 0 0 0 [ 2239.318545] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 7*128kB (UME) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10972kB [ 2239.335091] Node 0 DMA32: 525*4kB (ME) 475*8kB (UME) 265*16kB (UME) 117*32kB (ME) 40*64kB (UME) 22*128kB (M) 11*256kB (UM) 25*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 35900kB [ 2239.351474] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2239.363897] Node 1 Normal: 328*4kB (UME) 281*8kB (UME) 223*16kB (ME) 139*32kB (UME) 47*64kB (UM) 20*128kB (UME) 11*256kB (M) 8*512kB (UME) 3*1024kB (UM) 1*2048kB (U) 6*4096kB (UM) = 53752kB [ 2239.381185] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2239.390068] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2239.398691] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2239.407554] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2239.416514] 68600 total pagecache pages [ 2239.420490] 0 pages in swap cache [ 2239.502008] Swap cache stats: add 0, delete 0, find 0/0 [ 2239.507398] Free swap = 0kB [ 2239.510409] Total swap = 0kB [ 2239.609176] 2097051 pages RAM [ 2239.634798] 0 pages HighMem/MovableOnly [ 2239.638824] 369649 pages reserved [ 2239.697149] 0 pages cma reserved [ 2239.700546] Unreclaimable slab info: [ 2239.736828] Name Used Total [ 2239.778520] pid_2 17KB 44KB [ 2239.804399] batadv_tt_change_cache 3KB 7KB [ 2239.810331] batadv_tl_cache 7KB 16KB [ 2239.889117] TIPC 15KB 37KB [ 2239.917742] SCTPv6 20KB 30KB [ 2239.958516] DCCPv6 17KB 30KB [ 2239.995550] DCCP 16KB 28KB [ 2240.000983] RXRPC 16KB 26KB [ 2240.081512] rxrpc_call_jar 112KB 133KB [ 2240.127804] bridge_fdb_cache 14KB 23KB [ 2240.158834] fib6_nodes 230KB 288KB [ 2240.202719] ip6_dst_cache 583KB 705KB [ 2240.208129] RAWv6 101KB 128KB [ 2240.290693] UDPv6 35KB 45KB [ 2240.325708] TCPv6 30KB 42KB [ 2240.331116] nf_conntrack 7KB 15KB [ 2240.402032] t10_alua_lu_gp_cache 0KB 3KB [ 2240.407787] sd_ext_cdb 0KB 7KB [ 2240.413283] Bluetooth: hci6: command 0x0406 tx timeout [ 2240.450721] scsi_sense_cache 1056KB 1060KB [ 2240.499165] virtio_scsi_cmd 16KB 16KB [ 2240.531564] sgpool-128 8KB 8KB [ 2240.557021] sgpool-64 4KB 12KB [ 2240.608020] sgpool-32 2KB 15KB [ 2240.634409] sgpool-16 1KB 7KB [ 2240.655933] sgpool-8 0KB 7KB [ 2240.661361] mqueue_inode_cache 15KB 37KB [ 2240.721909] bio_post_read_ctx 14KB 15KB [ 2240.727370] bio-2 14KB 15KB [ 2240.785141] jfs_mp 7KB 7KB [ 2240.790577] cifs_small_rq 15KB 16KB [ 2240.830453] cifs_request 67KB 67KB [ 2240.887448] cifs_mpx_ids 0KB 7KB [ 2240.935528] nfs_commit_data 3KB 14KB [ 2240.942503] nfs_write_data 34KB 44KB [ 2240.947909] ext4_system_zone 1KB 7KB [ 2241.008363] bio-1 1KB 7KB [ 2241.050154] pid_namespace 3KB 11KB [ 2241.077308] rpc_buffers 17KB 25KB [ 2241.101063] rpc_tasks 2KB 7KB [ 2241.106527] UNIX 1678KB 1826KB [ 2241.119318] tcp_bind_bucket 1KB 4KB [ 2241.129449] ip_fib_trie 35KB 47KB [ 2241.134956] ip_fib_alias 165KB 205KB [ 2241.168825] ip_dst_cache 13KB 28KB [ 2241.187686] RAW 60KB 90KB [ 2241.195683] UDP 45KB 67KB [ 2241.201501] TCP 25KB 28KB [ 2241.225392] hugetlbfs_inode_cache 3KB 15KB [ 2241.231137] fscache_cookie_jar 1KB 7KB [ 2241.236658] eventpoll_pwq 27KB 39KB [ 2241.260387] eventpoll_epi 51KB 74KB [ 2241.266473] inotify_inode_mark 16KB 31KB [ 2241.292818] request_queue 199KB 199KB [ 2241.298219] blkdev_requests 1KB 3KB [ 2241.310653] blkdev_ioc 31KB 34KB [ 2241.330785] bio-0 660KB 825KB [ 2241.338722] biovec-max 1419KB 1460KB [ 2241.356944] biovec-64 761KB 1031KB [ 2241.366728] biovec-16 123KB 176KB [ 2241.379254] bio_integrity_payload 1KB 8KB [ 2241.386812] khugepaged_mm_slot 4KB 23KB [ 2241.410422] uid_cache 0KB 4KB [ 2241.415863] dmaengine-unmap-2 0KB 3KB [ 2241.421255] skbuff_fclone_cache 51KB 52KB [ 2241.436275] skbuff_head_cache 8508KB 8535KB [ 2241.441669] configfs_dir_cache 3KB 7KB [ 2241.448698] file_lock_cache 53KB 59KB [ 2241.461279] file_lock_ctx 9KB 11KB [ 2241.469546] fsnotify_mark_connector 8KB 19KB [ 2241.476772] net_namespace 78KB 87KB [ 2241.500034] shmem_inode_cache 8175KB 8193KB [ 2241.510240] task_delay_info 250KB 355KB [ 2241.521662] taskstats 25KB 42KB [ 2241.547612] proc_dir_entry 892KB 1050KB [ 2241.556542] pde_opener 12KB 31KB [ 2241.566787] seq_file 264KB 366KB [ 2241.579178] sigqueue 60KB 78KB [ 2241.589596] kernfs_node_cache 18238KB 18246KB [ 2241.598631] mnt_cache 226KB 248KB [ 2241.607686] filp 6850KB 7736KB [ 2241.617909] names_cache 116343KB 116403KB [ 2241.630534] iint_cache 30KB 43KB [ 2241.640702] key_jar 19KB 105KB [ 2241.649727] uts_namespace 4KB 11KB [ 2241.665320] nsproxy 3KB 11KB [ 2241.670714] vm_area_struct 3336KB 3596KB [ 2241.680886] mm_struct 503KB 546KB [ 2241.691498] fs_cache 266KB 368KB [ 2241.710261] files_cache 940KB 1042KB [ 2241.718206] signal_cache 1794KB 1983KB [ 2241.737963] sighand_cache 594KB 645KB [ 2241.748978] task_struct 7871KB 7928KB [ 2241.770699] cred_jar 2090KB 2644KB [ 2241.780938] anon_vma_chain 1089KB 1279KB [ 2241.791146] anon_vma 119KB 308KB [ 2241.812409] pid 160KB 256KB [ 2241.818064] Acpi-Operand 156KB 198KB [ 2241.830309] Acpi-ParseExt 9KB 11KB [ 2241.840931] Acpi-Parse 41KB 47KB [ 2241.855024] Acpi-State 52KB 63KB [ 2241.860422] Acpi-Namespace 20KB 27KB [ 2241.868731] numa_policy 0KB 3KB [ 2241.881236] debug_objects_cache 1970KB 1999KB [ 2241.903194] trace_event_file 297KB 298KB [ 2241.908816] ftrace_event_field 398KB 401KB [ 2241.919925] pool_workqueue 142KB 156KB [ 2241.945150] page->ptl 481KB 980KB [ 2241.950585] kmalloc-2097152 2050KB 2050KB [ 2241.966072] kmalloc-524288 2056KB 2056KB [ 2241.971461] kmalloc-262144 1290KB 1290KB [ 2241.989316] kmalloc-131072 650KB 650KB [ 2241.994741] kmalloc-65536 2640KB 2706KB [ 2242.000097] kmalloc-32768 2145KB 2277KB [ 2242.007530] kmalloc-16384 1254KB 1320KB [ 2242.029348] kmalloc-8192 5230KB 5230KB [ 2242.038081] kmalloc-4096 28092KB 28152KB [ 2242.059388] kmalloc-2048 16366KB 16581KB [ 2242.066286] kmalloc-1024 12938KB 13671KB [ 2242.071671] kmalloc-512 16595KB 16642KB [ 2242.095269] kmalloc-256 5482KB 6266KB [ 2242.109872] kmalloc-128 1281KB 1610KB [ 2242.129721] kmalloc-96 3380KB 4124KB [ 2242.135184] kmalloc-64 2662KB 3824KB [ 2242.140548] kmalloc-32 1931KB 2547KB [ 2242.154478] kmalloc-192 2138KB 2916KB [ 2242.159860] kmem_cache 177KB 183KB [ 2242.179265] Out of memory (oom_kill_allocating_task): Kill process 18015 (systemd-rfkill) score 0 or sacrifice child [ 2242.190025] Killed process 18015 (systemd-rfkill) total-vm:37800kB, anon-rss:448kB, file-rss:0kB, shmem-rss:0kB [ 2242.217220] oom_reaper: reaped process 18015 (systemd-rfkill), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2242.224364] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2242.240766] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2242.290485] CPU: 0 PID: 8128 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2242.297976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2242.307333] Call Trace: [ 2242.309935] dump_stack+0x1fc/0x2ef [ 2242.313573] dump_header+0x15d/0xc3f [ 2242.317293] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2242.322395] ? ___ratelimit+0x319/0x590 [ 2242.326379] oom_kill_process.cold+0x10/0x692 [ 2242.330880] ? check_preemption_disabled+0x41/0x280 [ 2242.335911] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2242.341188] out_of_memory+0x1072/0x1390 [ 2242.345256] ? oom_killer_disable+0x270/0x270 [ 2242.349763] ? mutex_trylock+0x15f/0x1a0 [ 2242.354006] __alloc_pages_nodemask+0x23a2/0x2890 [ 2242.358858] ? find_get_entry+0x4cd/0x8a0 [ 2242.363017] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2242.367896] alloc_pages_current+0x193/0x2a0 [ 2242.372315] filemap_fault+0x146e/0x2180 [ 2242.376390] ext4_filemap_fault+0x84/0xb0 [ 2242.380575] __do_fault+0x10b/0x4b0 [ 2242.384205] __handle_mm_fault+0x273b/0x41c0 [ 2242.388619] ? do_signal+0x49d/0x1670 [ 2242.392417] ? vm_insert_page+0x9c0/0x9c0 [ 2242.396585] ? check_preemption_disabled+0x41/0x280 [ 2242.401623] handle_mm_fault+0x436/0xb10 [ 2242.405778] __do_page_fault+0x68e/0xd60 [ 2242.409843] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2242.414863] ? spurious_fault+0x840/0x840 [ 2242.419011] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2242.423868] ? page_fault+0x8/0x30 [ 2242.427408] page_fault+0x1e/0x30 [ 2242.430859] RIP: 0033:0x44b036 [ 2242.434048] Code: Bad RIP value. [ 2242.437408] RSP: 002b:000000c00095f988 EFLAGS: 00010283 [ 2242.442767] RAX: 0000000000000011 RBX: 000000c00095fbf0 RCX: 000000c00095fac0 [ 2242.450035] RDX: 0000000000000011 RSI: 0000000000000000 RDI: 0000000000000033 [ 2242.457303] RBP: 000000c00095f9c0 R08: 0000000001db97e0 R09: 0000000000000000 [ 2242.464573] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c0012b2e38 [ 2242.471840] R13: 0000000000000000 R14: 000000c0012aa1a0 R15: 0000000000000000 [ 2242.535102] Mem-Info: [ 2242.537567] active_anon:14846 inactive_anon:67730 isolated_anon:0 [ 2242.537567] active_file:41 inactive_file:6 isolated_file:0 [ 2242.537567] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2242.537567] slab_reclaimable:13015 slab_unreclaimable:116597 [ 2242.537567] mapped:18049 shmem:68565 pagetables:530 bounce:0 [ 2242.537567] free:25068 free_pcp:0 free_cma:0 [ 2242.716753] Node 0 active_anon:56540kB inactive_anon:75428kB active_file:168kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72196kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2242.854548] Node 1 active_anon:2844kB inactive_anon:195492kB active_file:24kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2243.008472] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2243.060078] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2243.065209] Node 0 DMA32 free:35772kB min:35996kB low:44992kB high:53988kB active_anon:54448kB inactive_anon:75408kB active_file:84kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1912kB bounce:0kB free_pcp:496kB local_pcp:0kB free_cma:0kB [ 2243.103303] lowmem_reserve[]: 0 0 1 1 1 [ 2243.109492] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2243.184294] lowmem_reserve[]: 0 0 0 0 0 [ 2243.188312] Node 1 Normal free:53752kB min:53876kB low:67344kB high:80812kB active_anon:2844kB inactive_anon:195492kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:124kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2243.366527] lowmem_reserve[]: 0 0 0 0 0 [ 2243.370541] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 7*128kB (UME) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10972kB [ 2243.438535] Node 0 DMA32: 512*4kB (ME) 466*8kB (ME) 270*16kB (UME) 122*32kB (UME) 46*64kB (UME) 23*128kB (UM) 10*256kB (M) 25*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 36272kB [ 2243.461461] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2243.501226] Node 1 Normal: 328*4kB (UME) 281*8kB (UME) 223*16kB (ME) 139*32kB (UME) 47*64kB (UM) 20*128kB (UME) 11*256kB (M) 8*512kB (UME) 3*1024kB (UM) 1*2048kB (U) 6*4096kB (UM) = 53752kB [ 2243.590610] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2243.632202] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2243.681510] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2243.723760] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2243.776543] 68598 total pagecache pages [ 2243.780551] 0 pages in swap cache [ 2243.825156] Swap cache stats: add 0, delete 0, find 0/0 [ 2243.830751] Free swap = 0kB [ 2243.881945] Total swap = 0kB [ 2243.884996] 2097051 pages RAM [ 2243.888115] 0 pages HighMem/MovableOnly [ 2243.947649] 369649 pages reserved [ 2243.951144] 0 pages cma reserved [ 2243.990929] Unreclaimable slab info: [ 2244.018803] Name Used Total [ 2244.047138] pid_2 17KB 44KB [ 2244.078591] batadv_tt_change_cache 3KB 7KB [ 2244.099418] batadv_tl_cache 7KB 16KB [ 2244.139599] TIPC 15KB 37KB [ 2244.186764] SCTPv6 20KB 30KB [ 2244.219260] DCCPv6 17KB 30KB [ 2244.264130] DCCP 16KB 28KB [ 2244.269560] RXRPC 16KB 26KB [ 2244.317974] rxrpc_call_jar 112KB 133KB [ 2244.340978] bridge_fdb_cache 14KB 23KB [ 2244.368872] fib6_nodes 230KB 288KB [ 2244.390948] ip6_dst_cache 600KB 705KB [ 2244.425200] RAWv6 101KB 128KB [ 2244.430598] UDPv6 35KB 45KB [ 2244.458524] TCPv6 30KB 42KB [ 2244.464033] nf_conntrack 7KB 15KB [ 2244.469453] t10_alua_lu_gp_cache 0KB 3KB [ 2244.530211] sd_ext_cdb 0KB 7KB [ 2244.589261] scsi_sense_cache 1056KB 1060KB [ 2244.609624] virtio_scsi_cmd 16KB 16KB [ 2244.661636] sgpool-128 8KB 8KB [ 2244.667130] sgpool-64 4KB 12KB [ 2244.727591] sgpool-32 2KB 15KB [ 2244.763170] sgpool-16 1KB 7KB [ 2244.768560] sgpool-8 0KB 7KB [ 2244.808633] mqueue_inode_cache 15KB 37KB [ 2244.837939] bio_post_read_ctx 14KB 15KB [ 2244.867447] bio-2 14KB 15KB [ 2244.890323] jfs_mp 7KB 7KB [ 2244.921908] cifs_small_rq 15KB 16KB [ 2244.927311] cifs_request 67KB 67KB [ 2244.993489] cifs_mpx_ids 0KB 7KB [ 2244.998905] nfs_commit_data 3KB 14KB [ 2245.056520] nfs_write_data 34KB 44KB [ 2245.078174] ext4_system_zone 1KB 7KB [ 2245.089623] bio-1 1KB 7KB [ 2245.168326] pid_namespace 3KB 11KB [ 2245.221315] rpc_buffers 17KB 25KB [ 2245.259133] rpc_tasks 2KB 7KB [ 2245.295801] UNIX 1678KB 1826KB [ 2245.301209] tcp_bind_bucket 1KB 4KB [ 2245.360389] ip_fib_trie 35KB 47KB [ 2245.389577] ip_fib_alias 165KB 205KB [ 2245.395227] ip_dst_cache 13KB 28KB [ 2245.400593] RAW 60KB 90KB [ 2245.451192] UDP 45KB 67KB [ 2245.481461] TCP 25KB 28KB [ 2245.486897] hugetlbfs_inode_cache 3KB 15KB [ 2245.519845] fscache_cookie_jar 1KB 7KB [ 2245.550923] eventpoll_pwq 27KB 39KB [ 2245.595067] eventpoll_epi 51KB 74KB [ 2245.600462] inotify_inode_mark 16KB 31KB [ 2245.657510] request_queue 199KB 199KB [ 2245.693409] blkdev_requests 1KB 3KB [ 2245.698816] blkdev_ioc 31KB 34KB [ 2245.737193] bio-0 668KB 825KB [ 2245.767959] biovec-max 1419KB 1460KB [ 2245.787394] biovec-64 761KB 1031KB [ 2245.835210] biovec-16 123KB 176KB [ 2245.840609] bio_integrity_payload 1KB 8KB [ 2245.895224] khugepaged_mm_slot 4KB 23KB [ 2245.900728] uid_cache 0KB 4KB [ 2245.963503] dmaengine-unmap-2 0KB 3KB [ 2245.968903] skbuff_fclone_cache 51KB 52KB [ 2246.019660] skbuff_head_cache 8666KB 8692KB [ 2246.057778] configfs_dir_cache 3KB 7KB [ 2246.079378] file_lock_cache 53KB 59KB [ 2246.094375] file_lock_ctx 9KB 11KB [ 2246.099773] fsnotify_mark_connector 8KB 19KB [ 2246.106332] net_namespace 78KB 87KB [ 2246.115528] shmem_inode_cache 8175KB 8193KB [ 2246.140161] task_delay_info 250KB 355KB [ 2246.169960] taskstats 25KB 42KB [ 2246.192049] proc_dir_entry 892KB 1050KB [ 2246.199305] pde_opener 12KB 31KB [ 2246.209207] seq_file 264KB 366KB [ 2246.214629] sigqueue 60KB 78KB [ 2246.219994] kernfs_node_cache 18238KB 18246KB [ 2246.236286] mnt_cache 226KB 248KB [ 2246.241807] filp 6850KB 7736KB [ 2246.247204] names_cache 115952KB 116012KB [ 2246.258445] iint_cache 34KB 43KB [ 2246.279475] key_jar 19KB 105KB [ 2246.289048] uts_namespace 4KB 11KB [ 2246.306744] nsproxy 3KB 11KB [ 2246.315712] vm_area_struct 3329KB 3596KB [ 2246.321084] mm_struct 503KB 546KB [ 2246.330606] fs_cache 266KB 368KB [ 2246.344539] files_cache 940KB 1042KB [ 2246.349925] signal_cache 1794KB 1983KB [ 2246.357166] sighand_cache 594KB 645KB [ 2246.365138] task_struct 7871KB 7928KB [ 2246.370521] cred_jar 2090KB 2644KB [ 2246.378920] anon_vma_chain 1089KB 1279KB [ 2246.387636] anon_vma 119KB 308KB [ 2246.399156] pid 160KB 256KB [ 2246.419029] Acpi-Operand 156KB 198KB [ 2246.429667] Acpi-ParseExt 9KB 11KB [ 2246.440341] Acpi-Parse 41KB 47KB [ 2246.454475] Acpi-State 52KB 63KB [ 2246.459843] Acpi-Namespace 20KB 27KB [ 2246.468300] numa_policy 0KB 3KB [ 2246.475474] debug_objects_cache 1970KB 1999KB [ 2246.481024] trace_event_file 297KB 298KB [ 2246.488129] ftrace_event_field 398KB 401KB [ 2246.498007] pool_workqueue 142KB 156KB [ 2246.507071] page->ptl 481KB 980KB [ 2246.519627] kmalloc-2097152 2050KB 2050KB [ 2246.528307] kmalloc-524288 2056KB 2056KB [ 2246.538048] kmalloc-262144 1290KB 1290KB [ 2246.547306] kmalloc-131072 650KB 650KB [ 2246.558616] kmalloc-65536 2640KB 2706KB [ 2246.578860] kmalloc-32768 2145KB 2277KB [ 2246.587928] kmalloc-16384 1254KB 1320KB [ 2246.594449] kmalloc-8192 5230KB 5230KB [ 2246.599823] kmalloc-4096 28075KB 28135KB [ 2246.607970] kmalloc-2048 16366KB 16581KB [ 2246.618427] kmalloc-1024 12506KB 13655KB [ 2246.627361] kmalloc-512 16869KB 16916KB [ 2246.636447] kmalloc-256 5482KB 6266KB [ 2246.644756] kmalloc-128 1281KB 1610KB [ 2246.650131] kmalloc-96 3418KB 4124KB [ 2246.659851] kmalloc-64 2662KB 3824KB [ 2246.677787] kmalloc-32 1942KB 2547KB [ 2246.688499] kmalloc-192 2138KB 2916KB [ 2246.696063] kmem_cache 177KB 183KB [ 2246.719090] Out of memory (oom_kill_allocating_task): Kill process 8128 (syz-fuzzer) score 0 or sacrifice child [ 2246.730067] Killed process 17761 (syz-executor.2) total-vm:48512kB, anon-rss:424kB, file-rss:4kB, shmem-rss:0kB [ 2247.307834] systemd-cgroups invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2247.411248] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 2247.416580] CPU: 1 PID: 18360 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 2247.424548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2247.433896] Call Trace: [ 2247.436487] dump_stack+0x1fc/0x2ef [ 2247.440120] dump_header+0x15d/0xc3f [ 2247.443848] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2247.448959] ? ___ratelimit+0x319/0x590 [ 2247.452944] oom_kill_process.cold+0x10/0x692 [ 2247.457454] ? check_preemption_disabled+0x41/0x280 [ 2247.462522] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2247.467815] out_of_memory+0x1072/0x1390 [ 2247.471894] ? oom_killer_disable+0x270/0x270 [ 2247.476403] ? mutex_trylock+0x15f/0x1a0 [ 2247.480473] __alloc_pages_nodemask+0x23a2/0x2890 [ 2247.485327] ? find_get_entry+0x4cd/0x8a0 [ 2247.489939] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2247.494816] alloc_pages_current+0x193/0x2a0 [ 2247.499234] filemap_fault+0x146e/0x2180 [ 2247.503351] ext4_filemap_fault+0x84/0xb0 [ 2247.507510] __do_fault+0x10b/0x4b0 [ 2247.511146] __handle_mm_fault+0x273b/0x41c0 [ 2247.515557] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2247.520140] ? vm_insert_page+0x9c0/0x9c0 [ 2247.524288] ? debug_object_active_state+0x254/0x330 [ 2247.529406] ? check_preemption_disabled+0x41/0x280 [ 2247.534433] handle_mm_fault+0x436/0xb10 [ 2247.538508] __do_page_fault+0x68e/0xd60 [ 2247.542584] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2247.547601] ? spurious_fault+0x840/0x840 [ 2247.551753] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2247.556602] ? page_fault+0x8/0x30 [ 2247.560144] page_fault+0x1e/0x30 [ 2247.563678] RIP: 0033:0x7fe1a682b1b7 [ 2247.567390] Code: Bad RIP value. [ 2247.570745] RSP: 002b:00007ffcb1be6608 EFLAGS: 00010246 [ 2247.576101] RAX: fffffffffffffffe RBX: 00007ffcb1be68b0 RCX: 00007fe1a682b1b7 [ 2247.583367] RDX: 00007fe1a6a37170 RSI: 0000000000080000 RDI: 00007ffcb1be6680 [ 2247.590635] RBP: 00007ffcb1be6660 R08: 0000000000000000 R09: 00007ffcb1be689f [ 2247.597900] R10: 00007fe1a6a37518 R11: 0000000000000246 R12: 0000000000000000 [ 2247.605169] R13: 00007fe1a6a37d98 R14: 00007ffcb1be689f R15: 00007ffcb1be6680 [ 2247.778713] Mem-Info: [ 2247.824961] active_anon:14719 inactive_anon:67730 isolated_anon:0 [ 2247.824961] active_file:6 inactive_file:21 isolated_file:0 [ 2247.824961] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2247.824961] slab_reclaimable:13015 slab_unreclaimable:116407 [ 2247.824961] mapped:14472 shmem:68565 pagetables:489 bounce:0 [ 2247.824961] free:25112 free_pcp:59 free_cma:0 [ 2247.873436] Node 0 active_anon:56064kB inactive_anon:75428kB active_file:24kB inactive_file:80kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57888kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2247.915682] Node 1 active_anon:2812kB inactive_anon:195492kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2247.958085] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2247.998564] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2248.003712] Node 0 DMA32 free:35700kB min:35996kB low:44992kB high:53988kB active_anon:54016kB inactive_anon:75408kB active_file:44kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1832kB bounce:0kB free_pcp:436kB local_pcp:200kB free_cma:0kB [ 2248.048432] lowmem_reserve[]: 0 0 1 1 1 [ 2248.055995] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2248.096814] lowmem_reserve[]: 0 0 0 0 0 [ 2248.100824] Node 1 Normal free:53768kB min:53876kB low:67344kB high:80812kB active_anon:2812kB inactive_anon:195492kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:124kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2248.145107] lowmem_reserve[]: 0 0 0 0 0 [ 2248.149128] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 7*128kB (UME) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10972kB [ 2248.178801] Node 0 DMA32: 473*4kB (ME) 452*8kB (UME) 279*16kB (UME) 121*32kB (ME) 48*64kB (UME) 22*128kB (M) 11*256kB (UM) 23*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 35348kB [ 2248.208591] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2248.219931] Node 1 Normal: 336*4kB (UME) 281*8kB (UME) 221*16kB (ME) 137*32kB (UME) 49*64kB (UM) 20*128kB (UME) 11*256kB (M) 8*512kB (UME) 3*1024kB (UM) 1*2048kB (U) 6*4096kB (UM) = 53816kB [ 2248.252065] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2248.260942] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2248.283601] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2248.292589] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2248.315114] 68600 total pagecache pages [ 2248.319139] 0 pages in swap cache [ 2248.322639] Swap cache stats: add 0, delete 0, find 0/0 [ 2248.327994] Free swap = 0kB [ 2248.331003] Total swap = 0kB [ 2248.340397] 2097051 pages RAM [ 2248.348391] 0 pages HighMem/MovableOnly [ 2248.352449] 369649 pages reserved [ 2248.355895] 0 pages cma reserved [ 2248.359253] Unreclaimable slab info: [ 2248.376173] Name Used Total [ 2248.388832] pid_2 16KB 44KB [ 2248.398168] batadv_tt_change_cache 2KB 7KB [ 2248.407713] batadv_tl_cache 7KB 16KB [ 2248.420078] TIPC 15KB 37KB [ 2248.430069] SCTPv6 20KB 30KB [ 2248.438585] DCCPv6 17KB 30KB [ 2248.444030] DCCP 16KB 28KB [ 2248.450775] RXRPC 16KB 26KB [ 2248.469896] rxrpc_call_jar 112KB 133KB [ 2248.479052] bridge_fdb_cache 14KB 23KB [ 2248.498069] fib6_nodes 230KB 288KB [ 2248.503524] ip6_dst_cache 600KB 705KB [ 2248.508893] RAWv6 101KB 128KB [ 2248.527724] UDPv6 35KB 45KB [ 2248.536718] TCPv6 27KB 42KB [ 2248.545238] nf_conntrack 7KB 15KB [ 2248.586897] t10_alua_lu_gp_cache 0KB 3KB [ 2248.626173] sd_ext_cdb 0KB 7KB [ 2248.659841] scsi_sense_cache 1056KB 1060KB [ 2248.698681] virtio_scsi_cmd 16KB 16KB [ 2248.707342] sgpool-128 8KB 8KB [ 2248.730618] sgpool-64 4KB 12KB [ 2248.736123] sgpool-32 2KB 15KB [ 2248.759827] sgpool-16 1KB 7KB [ 2248.765303] sgpool-8 0KB 7KB [ 2248.770686] mqueue_inode_cache 15KB 37KB [ 2248.793777] bio_post_read_ctx 14KB 15KB [ 2248.799541] bio-2 14KB 15KB [ 2248.804967] jfs_mp 7KB 7KB [ 2248.810362] cifs_small_rq 15KB 16KB [ 2248.833614] cifs_request 67KB 67KB [ 2248.839019] cifs_mpx_ids 0KB 7KB [ 2248.848192] nfs_commit_data 3KB 14KB [ 2248.872823] nfs_write_data 34KB 44KB [ 2248.878259] ext4_system_zone 1KB 7KB [ 2248.883707] bio-1 1KB 7KB [ 2248.889070] pid_namespace 3KB 11KB [ 2248.897077] rpc_buffers 17KB 25KB [ 2248.910323] rpc_tasks 2KB 7KB [ 2248.935850] UNIX 1629KB 1800KB [ 2248.943129] tcp_bind_bucket 1KB 4KB [ 2248.948492] ip_fib_trie 34KB 47KB [ 2248.998247] ip_fib_alias 164KB 205KB [ 2249.022801] ip_dst_cache 12KB 28KB [ 2249.033938] RAW 60KB 90KB [ 2249.039326] UDP 45KB 67KB [ 2249.067595] TCP 25KB 28KB [ 2249.100442] hugetlbfs_inode_cache 3KB 15KB [ 2249.131312] fscache_cookie_jar 1KB 7KB [ 2249.136792] eventpoll_pwq 26KB 39KB [ 2249.206665] eventpoll_epi 50KB 74KB [ 2249.245948] inotify_inode_mark 15KB 31KB [ 2249.272441] request_queue 199KB 199KB [ 2249.277840] blkdev_requests 1KB 3KB [ 2249.325930] blkdev_ioc 31KB 34KB [ 2249.370570] bio-0 727KB 825KB [ 2249.397662] biovec-max 1419KB 1460KB [ 2249.427963] biovec-64 829KB 1031KB [ 2249.454407] biovec-16 123KB 176KB [ 2249.459798] bio_integrity_payload 1KB 8KB [ 2249.485653] khugepaged_mm_slot 3KB 23KB [ 2249.514825] uid_cache 0KB 4KB [ 2249.520241] dmaengine-unmap-2 0KB 3KB [ 2249.525836] skbuff_fclone_cache 50KB 52KB [ 2249.553379] skbuff_head_cache 8895KB 8917KB [ 2249.558867] configfs_dir_cache 3KB 7KB [ 2249.577647] file_lock_cache 51KB 59KB [ 2249.583237] file_lock_ctx 9KB 11KB [ 2249.625675] fsnotify_mark_connector 7KB 19KB [ 2249.677909] net_namespace 78KB 87KB [ 2249.685387] shmem_inode_cache 8167KB 8193KB [ 2249.690763] task_delay_info 247KB 355KB [ 2249.709067] taskstats 24KB 42KB [ 2249.718951] proc_dir_entry 890KB 1050KB [ 2249.728681] pde_opener 12KB 31KB [ 2249.738587] seq_file 255KB 366KB [ 2249.748378] sigqueue 55KB 78KB [ 2249.757928] kernfs_node_cache 18228KB 18246KB [ 2249.767632] mnt_cache 226KB 248KB [ 2249.777570] filp 6789KB 7736KB [ 2249.798092] names_cache 113997KB 114057KB [ 2249.807003] iint_cache 34KB 43KB [ 2249.817656] key_jar 19KB 105KB [ 2249.826592] uts_namespace 4KB 11KB [ 2249.837184] nsproxy 3KB 11KB [ 2249.846134] vm_area_struct 3289KB 3584KB [ 2249.858122] mm_struct 495KB 539KB [ 2249.866980] fs_cache 266KB 368KB [ 2249.890254] files_cache 930KB 1038KB [ 2249.900789] signal_cache 1765KB 1983KB [ 2249.922349] sighand_cache 587KB 645KB [ 2249.927810] task_struct 7871KB 7903KB [ 2249.938320] cred_jar 2066KB 2644KB [ 2249.960834] anon_vma_chain 1079KB 1279KB [ 2249.966264] anon_vma 118KB 308KB [ 2249.979949] pid 158KB 256KB [ 2249.988337] Acpi-Operand 156KB 198KB [ 2249.996486] Acpi-ParseExt 9KB 11KB [ 2250.003654] Acpi-Parse 41KB 47KB [ 2250.009033] Acpi-State 52KB 63KB [ 2250.016274] Acpi-Namespace 20KB 27KB [ 2250.027045] numa_policy 0KB 3KB [ 2250.038384] debug_objects_cache 1969KB 1999KB [ 2250.059852] trace_event_file 297KB 298KB [ 2250.066234] ftrace_event_field 398KB 401KB [ 2250.089255] pool_workqueue 141KB 156KB [ 2250.097225] page->ptl 473KB 980KB [ 2250.118315] kmalloc-2097152 2050KB 2050KB [ 2250.124855] kmalloc-524288 2056KB 2056KB [ 2250.130313] kmalloc-262144 1290KB 1290KB [ 2250.155027] kmalloc-131072 650KB 650KB [ 2250.160491] kmalloc-65536 2640KB 2706KB [ 2250.185607] kmalloc-32768 2145KB 2244KB [ 2250.208369] kmalloc-16384 1254KB 1320KB [ 2250.217430] kmalloc-8192 5230KB 5230KB [ 2250.238216] kmalloc-4096 28007KB 28067KB [ 2250.248621] kmalloc-2048 16247KB 16549KB [ 2250.271895] kmalloc-1024 12601KB 13655KB [ 2250.277281] kmalloc-512 17295KB 17336KB [ 2250.287647] kmalloc-256 5482KB 6266KB [ 2250.310352] kmalloc-128 1273KB 1610KB [ 2250.319462] kmalloc-96 3463KB 4124KB [ 2250.344950] kmalloc-64 2650KB 3824KB [ 2250.350369] kmalloc-32 1942KB 2547KB [ 2250.358326] kmalloc-192 2133KB 2916KB [ 2250.370548] kmem_cache 177KB 183KB [ 2250.379930] Out of memory (oom_kill_allocating_task): Kill process 18360 (systemd-cgroups) score 0 or sacrifice child [ 2250.392668] Killed process 18360 (systemd-cgroups) total-vm:316kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [ 2250.416711] oom_reaper: reaped process 18360 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2250.461268] systemd-cgroups invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2250.495762] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 2250.508140] CPU: 0 PID: 18349 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 2250.516124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2250.525497] Call Trace: [ 2250.528099] dump_stack+0x1fc/0x2ef [ 2250.531731] dump_header+0x15d/0xc3f [ 2250.535451] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2250.540552] ? ___ratelimit+0x319/0x590 [ 2250.544531] oom_kill_process.cold+0x10/0x692 [ 2250.549030] ? check_preemption_disabled+0x41/0x280 [ 2250.554049] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2250.559331] out_of_memory+0x1072/0x1390 [ 2250.563398] ? oom_killer_disable+0x270/0x270 [ 2250.567895] ? mutex_trylock+0x15f/0x1a0 [ 2250.571961] __alloc_pages_nodemask+0x23a2/0x2890 [ 2250.576831] ? find_get_entry+0x4cd/0x8a0 [ 2250.580993] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2250.585859] alloc_pages_current+0x193/0x2a0 [ 2250.590267] filemap_fault+0x146e/0x2180 [ 2250.594343] ext4_filemap_fault+0x84/0xb0 [ 2250.598495] __do_fault+0x10b/0x4b0 [ 2250.602124] __handle_mm_fault+0x273b/0x41c0 [ 2250.606532] ? do_mmap+0x59c/0x1080 [ 2250.610161] ? vm_insert_page+0x9c0/0x9c0 [ 2250.614340] ? check_preemption_disabled+0x41/0x280 [ 2250.619363] handle_mm_fault+0x436/0xb10 [ 2250.623429] __do_page_fault+0x68e/0xd60 [ 2250.627527] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2250.632545] ? spurious_fault+0x840/0x840 [ 2250.636692] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2250.641538] ? page_fault+0x8/0x30 [ 2250.645163] page_fault+0x1e/0x30 [ 2250.648615] RIP: 0033:0x7f9ae40f9e64 [ 2250.652324] Code: Bad RIP value. [ 2250.655684] RSP: 002b:00007ffdc2be2cf0 EFLAGS: 00010202 [ 2250.661044] RAX: 00007ffdc2be2b90 RBX: 00007f9ae4315000 RCX: 00007f9ae410d30a [ 2250.668307] RDX: 00007f9ae40ee420 RSI: 00000000000005c0 RDI: 00007f9ae40f3000 [ 2250.675580] RBP: 00007ffdc2be2e30 R08: 00007f9ae3ed5000 R09: 0000000000000000 [ 2250.682853] R10: 00007ffdc2be2b30 R11: 00007ffdc2be2b90 R12: 00007ffdc2be2f18 [ 2250.690122] R13: 0000000000000002 R14: 0000000000000801 R15: 00007ffdc2be2ed0 [ 2250.715918] Mem-Info: [ 2250.718386] active_anon:14721 inactive_anon:67730 isolated_anon:0 [ 2250.718386] active_file:0 inactive_file:22 isolated_file:0 [ 2250.718386] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2250.718386] slab_reclaimable:12996 slab_unreclaimable:115811 [ 2250.718386] mapped:14465 shmem:68565 pagetables:489 bounce:0 [ 2250.718386] free:25151 free_pcp:108 free_cma:0 [ 2250.769929] Node 0 active_anon:56088kB inactive_anon:75428kB active_file:4kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57860kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2250.812434] Node 1 active_anon:2796kB inactive_anon:195492kB active_file:0kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2250.850064] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2250.878342] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2250.886487] Node 0 DMA32 free:35808kB min:35996kB low:44992kB high:53988kB active_anon:54040kB inactive_anon:75408kB active_file:96kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:1832kB bounce:0kB free_pcp:396kB local_pcp:220kB free_cma:0kB [ 2250.925963] lowmem_reserve[]: 0 0 1 1 1 [ 2250.929982] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2250.966746] lowmem_reserve[]: 0 0 0 0 0 [ 2250.970756] Node 1 Normal free:53816kB min:53876kB low:67344kB high:80812kB active_anon:2796kB inactive_anon:195492kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:124kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2251.014642] lowmem_reserve[]: 0 0 0 0 0 [ 2251.018658] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 7*128kB (UME) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10972kB [ 2251.044476] Node 0 DMA32: 485*4kB (UME) 453*8kB (ME) 282*16kB (UME) 121*32kB (ME) 48*64kB (UME) 23*128kB (UM) 11*256kB (UM) 23*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 35580kB [ 2251.064183] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2251.081948] Node 1 Normal: 336*4kB (UME) 281*8kB (UME) 221*16kB (ME) 137*32kB (UME) 49*64kB (UM) 20*128kB (UME) 11*256kB (M) 8*512kB (UME) 3*1024kB (UM) 1*2048kB (U) 6*4096kB (UM) = 53816kB [ 2251.106003] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2251.120076] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2251.139607] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2251.148520] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2251.167524] 68584 total pagecache pages [ 2251.179545] 0 pages in swap cache [ 2251.189998] Swap cache stats: add 0, delete 0, find 0/0 [ 2251.220073] Free swap = 0kB [ 2251.223171] Total swap = 0kB [ 2251.226187] 2097051 pages RAM [ 2251.229279] 0 pages HighMem/MovableOnly [ 2251.251844] 369649 pages reserved [ 2251.255322] 0 pages cma reserved [ 2251.258682] Unreclaimable slab info: [ 2251.272425] Name Used Total [ 2251.277988] pid_2 16KB 44KB [ 2251.290229] batadv_tt_change_cache 2KB 7KB [ 2251.299546] batadv_tl_cache 7KB 16KB [ 2251.316967] TIPC 15KB 37KB [ 2251.325878] SCTPv6 20KB 30KB [ 2251.338216] DCCPv6 17KB 30KB [ 2251.346995] DCCP 16KB 28KB [ 2251.359241] RXRPC 16KB 26KB [ 2251.368126] rxrpc_call_jar 112KB 133KB [ 2251.380230] bridge_fdb_cache 14KB 23KB [ 2251.389116] fib6_nodes 230KB 288KB [ 2251.398146] ip6_dst_cache 600KB 705KB [ 2251.410656] RAWv6 101KB 128KB [ 2251.420263] UDPv6 35KB 45KB [ 2251.428556] TCPv6 27KB 42KB [ 2251.437420] nf_conntrack 7KB 15KB [ 2251.456844] t10_alua_lu_gp_cache 0KB 3KB [ 2251.462656] sd_ext_cdb 0KB 7KB [ 2251.468018] scsi_sense_cache 1056KB 1060KB [ 2251.487284] virtio_scsi_cmd 16KB 16KB [ 2251.492735] sgpool-128 8KB 8KB [ 2251.498097] sgpool-64 4KB 12KB [ 2251.517289] sgpool-32 2KB 15KB [ 2251.528206] sgpool-16 1KB 7KB [ 2251.553440] sgpool-8 0KB 7KB [ 2251.558835] mqueue_inode_cache 15KB 37KB [ 2251.568752] bio_post_read_ctx 14KB 15KB [ 2251.594130] bio-2 14KB 15KB [ 2251.599514] jfs_mp 7KB 7KB [ 2251.630683] cifs_small_rq 15KB 16KB [ 2251.637013] cifs_request 67KB 67KB [ 2251.661847] cifs_mpx_ids 0KB 7KB [ 2251.667274] nfs_commit_data 3KB 14KB [ 2251.696741] nfs_write_data 34KB 44KB [ 2251.712664] ext4_system_zone 1KB 7KB [ 2251.718069] bio-1 1KB 7KB [ 2251.737876] pid_namespace 3KB 11KB [ 2251.745122] rpc_buffers 17KB 25KB [ 2251.752231] rpc_tasks 2KB 7KB [ 2251.757614] UNIX 1629KB 1800KB [ 2251.764239] tcp_bind_bucket 1KB 4KB [ 2251.769629] ip_fib_trie 34KB 47KB [ 2251.779118] ip_fib_alias 164KB 205KB [ 2251.810874] ip_dst_cache 12KB 28KB [ 2251.816296] RAW 60KB 90KB [ 2251.846473] UDP 45KB 67KB [ 2251.879695] TCP 25KB 28KB [ 2251.888542] hugetlbfs_inode_cache 3KB 15KB [ 2251.915679] fscache_cookie_jar 1KB 7KB [ 2251.924734] eventpoll_pwq 26KB 39KB [ 2251.930103] eventpoll_epi 50KB 74KB [ 2251.951181] inotify_inode_mark 15KB 31KB [ 2251.956661] request_queue 199KB 199KB [ 2251.977653] blkdev_requests 1KB 3KB [ 2251.987219] blkdev_ioc 31KB 34KB [ 2252.008128] bio-0 727KB 825KB [ 2252.017629] biovec-max 1419KB 1460KB [ 2252.026714] biovec-64 829KB 1031KB [ 2252.034368] biovec-16 123KB 176KB [ 2252.039730] bio_integrity_payload 1KB 8KB [ 2252.046256] khugepaged_mm_slot 3KB 23KB [ 2252.057029] uid_cache 0KB 4KB [ 2252.065389] dmaengine-unmap-2 0KB 3KB [ 2252.094173] skbuff_fclone_cache 50KB 52KB [ 2252.099747] skbuff_head_cache 9148KB 9168KB [ 2252.117311] configfs_dir_cache 3KB 7KB [ 2252.124523] file_lock_cache 51KB 59KB [ 2252.129892] file_lock_ctx 9KB 11KB [ 2252.148939] fsnotify_mark_connector 7KB 19KB [ 2252.158576] net_namespace 78KB 87KB [ 2252.176060] shmem_inode_cache 8167KB 8193KB [ 2252.188153] task_delay_info 247KB 355KB [ 2252.198810] taskstats 24KB 42KB [ 2252.216306] proc_dir_entry 890KB 1050KB [ 2252.225226] pde_opener 12KB 31KB [ 2252.230595] seq_file 255KB 366KB [ 2252.250513] sigqueue 55KB 78KB [ 2252.257844] kernfs_node_cache 18149KB 18238KB [ 2252.275560] mnt_cache 226KB 248KB [ 2252.286457] filp 6789KB 7736KB [ 2252.298484] names_cache 113997KB 114057KB [ 2252.309163] iint_cache 34KB 43KB [ 2252.326854] key_jar 19KB 105KB [ 2252.337395] uts_namespace 4KB 11KB [ 2252.357599] nsproxy 3KB 11KB [ 2252.367474] vm_area_struct 3289KB 3584KB [ 2252.380394] mm_struct 495KB 539KB [ 2252.390532] fs_cache 266KB 368KB [ 2252.404391] files_cache 930KB 1038KB [ 2252.409772] signal_cache 1765KB 1983KB [ 2252.420146] sighand_cache 587KB 645KB [ 2252.429703] task_struct 7871KB 7903KB [ 2252.439473] cred_jar 2066KB 2644KB [ 2252.455890] anon_vma_chain 1079KB 1279KB [ 2252.464619] anon_vma 118KB 308KB [ 2252.469985] pid 158KB 256KB [ 2252.479760] Acpi-Operand 156KB 198KB [ 2252.488628] Acpi-ParseExt 9KB 11KB [ 2252.514461] Acpi-Parse 41KB 47KB [ 2252.519855] Acpi-State 52KB 63KB [ 2252.539700] Acpi-Namespace 20KB 27KB [ 2252.546576] numa_policy 0KB 3KB [ 2252.554262] debug_objects_cache 1969KB 1999KB [ 2252.559814] trace_event_file 297KB 298KB [ 2252.579116] ftrace_event_field 398KB 401KB [ 2252.584803] pool_workqueue 141KB 156KB [ 2252.590191] page->ptl 473KB 980KB [ 2252.603975] kmalloc-2097152 2050KB 2050KB [ 2252.609384] kmalloc-524288 2056KB 2056KB [ 2252.614895] kmalloc-262144 1290KB 1290KB [ 2252.620261] kmalloc-131072 650KB 650KB [ 2252.629124] kmalloc-65536 2640KB 2706KB [ 2252.634573] kmalloc-32768 2145KB 2244KB [ 2252.639934] kmalloc-16384 1254KB 1320KB [ 2252.650566] kmalloc-8192 5230KB 5230KB [ 2252.657245] kmalloc-4096 28007KB 28067KB [ 2252.674509] kmalloc-2048 16247KB 16549KB [ 2252.680506] kmalloc-1024 12709KB 13655KB [ 2252.698003] kmalloc-512 17693KB 17722KB [ 2252.707687] kmalloc-256 5499KB 6266KB [ 2252.724952] kmalloc-128 1273KB 1610KB [ 2252.730333] kmalloc-96 3485KB 4124KB [ 2252.740013] kmalloc-64 2650KB 3824KB [ 2252.758579] kmalloc-32 1942KB 2547KB [ 2252.765893] kmalloc-192 2133KB 2916KB [ 2252.783218] kmem_cache 177KB 183KB [ 2252.788599] Out of memory (oom_kill_allocating_task): Kill process 18349 (systemd-cgroups) score 0 or sacrifice child [ 2252.802875] Killed process 18349 (systemd-cgroups) total-vm:2496kB, anon-rss:40kB, file-rss:4kB, shmem-rss:0kB [ 2252.836476] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2252.853556] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2252.858360] CPU: 1 PID: 8107 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2252.865801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2252.875156] Call Trace: [ 2252.877749] dump_stack+0x1fc/0x2ef [ 2252.881375] dump_header+0x15d/0xc3f [ 2252.885089] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2252.890192] ? ___ratelimit+0x319/0x590 [ 2252.894171] oom_kill_process.cold+0x10/0x692 [ 2252.898667] ? check_preemption_disabled+0x41/0x280 [ 2252.903687] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2252.908966] out_of_memory+0x1072/0x1390 [ 2252.913031] ? oom_killer_disable+0x270/0x270 [ 2252.917530] ? mutex_trylock+0x15f/0x1a0 [ 2252.921593] __alloc_pages_nodemask+0x23a2/0x2890 [ 2252.926440] ? find_get_entry+0x4cd/0x8a0 [ 2252.930596] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2252.935459] alloc_pages_current+0x193/0x2a0 [ 2252.939863] filemap_fault+0x146e/0x2180 [ 2252.943934] ext4_filemap_fault+0x84/0xb0 [ 2252.948079] __do_fault+0x10b/0x4b0 [ 2252.951707] __handle_mm_fault+0x273b/0x41c0 [ 2252.956201] ? do_signal+0x49d/0x1670 [ 2252.959994] ? vm_insert_page+0x9c0/0x9c0 [ 2252.964127] ? fsnotify+0x84e/0xe10 [ 2252.967742] ? check_preemption_disabled+0x41/0x280 [ 2252.972743] handle_mm_fault+0x436/0xb10 [ 2252.976855] __do_page_fault+0x68e/0xd60 [ 2252.980901] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2252.985897] ? spurious_fault+0x840/0x840 [ 2252.990024] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2252.994868] ? page_fault+0x8/0x30 [ 2252.998386] page_fault+0x1e/0x30 [ 2253.001818] RIP: 0033:0x435118 [ 2253.004995] Code: Bad RIP value. [ 2253.008339] RSP: 002b:000000c0004a9908 EFLAGS: 00010206 [ 2253.013682] RAX: 0000000000f62350 RBX: 000000000117c760 RCX: 000000000117c760 [ 2253.020930] RDX: 0000000000197e38 RSI: 0000000000f0e340 RDI: 000000000000386f [ 2253.028178] RBP: 000000c0004a9910 R08: 0000000000f0e340 R09: 00000000000004b9 [ 2253.035435] R10: 0000000000467600 R11: 0000000000000286 R12: 000000c0004a99a0 [ 2253.042695] R13: 0000000000000004 R14: 000000c000498820 R15: 0000000001153fc0 [ 2253.061684] Mem-Info: [ 2253.064140] active_anon:14713 inactive_anon:67730 isolated_anon:0 [ 2253.064140] active_file:14 inactive_file:4 isolated_file:0 [ 2253.064140] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2253.064140] slab_reclaimable:12996 slab_unreclaimable:115976 [ 2253.064140] mapped:14465 shmem:68565 pagetables:485 bounce:0 [ 2253.064140] free:25009 free_pcp:108 free_cma:0 [ 2253.101064] Node 0 active_anon:56016kB inactive_anon:75428kB active_file:48kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57860kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2253.175287] Node 1 active_anon:2796kB inactive_anon:195492kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2253.205246] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2253.352262] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2253.361187] Node 0 DMA32 free:36484kB min:35996kB low:44992kB high:53988kB active_anon:53968kB inactive_anon:75408kB active_file:48kB inactive_file:644kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1800kB bounce:0kB free_pcp:508kB local_pcp:372kB free_cma:0kB [ 2253.401033] lowmem_reserve[]: 0 0 1 1 1 [ 2253.405050] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2253.433268] lowmem_reserve[]: 0 0 0 0 0 [ 2253.437255] Node 1 Normal free:53816kB min:53876kB low:67344kB high:80812kB active_anon:2796kB inactive_anon:195492kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:124kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2253.468074] lowmem_reserve[]: 0 0 0 0 0 [ 2253.477091] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 7*128kB (UME) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10972kB [ 2253.498373] Node 0 DMA32: 487*4kB (ME) 527*8kB (UME) 281*16kB (UME) 123*32kB (UME) 47*64kB (UME) 23*128kB (UM) 10*256kB (M) 23*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 35908kB [ 2253.523408] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2253.539523] Node 1 Normal: 336*4kB (UME) 281*8kB (UME) 221*16kB (ME) 137*32kB (UME) 49*64kB (UM) 20*128kB (UME) 11*256kB (M) 8*512kB (UME) 3*1024kB (UM) 1*2048kB (U) 6*4096kB (UM) = 53816kB [ 2253.562239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2253.576569] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2253.586959] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2253.597703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2253.607944] 68612 total pagecache pages [ 2253.613728] 0 pages in swap cache [ 2253.617201] Swap cache stats: add 0, delete 0, find 0/0 [ 2253.623432] Free swap = 0kB [ 2253.626430] Total swap = 0kB [ 2253.629447] 2097051 pages RAM [ 2253.633332] 0 pages HighMem/MovableOnly [ 2253.637323] 369649 pages reserved [ 2253.643694] 0 pages cma reserved [ 2253.647619] Unreclaimable slab info: [ 2253.651470] Name Used Total [ 2253.657071] pid_2 16KB 44KB [ 2253.662559] batadv_tt_change_cache 2KB 7KB [ 2253.668370] batadv_tl_cache 7KB 16KB [ 2253.674014] TIPC 15KB 37KB [ 2253.679394] SCTPv6 20KB 30KB [ 2253.684915] DCCPv6 17KB 30KB [ 2253.690297] DCCP 16KB 28KB [ 2253.698129] RXRPC 16KB 26KB [ 2253.703614] rxrpc_call_jar 112KB 133KB [ 2253.708990] bridge_fdb_cache 14KB 23KB [ 2253.714381] fib6_nodes 230KB 288KB [ 2253.719725] ip6_dst_cache 600KB 705KB [ 2253.725353] RAWv6 101KB 128KB [ 2253.730737] UDPv6 35KB 45KB [ 2253.736093] TCPv6 27KB 42KB [ 2253.741491] nf_conntrack 7KB 15KB [ 2253.746869] t10_alua_lu_gp_cache 0KB 3KB [ 2253.752898] sd_ext_cdb 0KB 7KB [ 2253.758245] scsi_sense_cache 1056KB 1060KB [ 2253.764224] virtio_scsi_cmd 16KB 16KB [ 2253.769584] sgpool-128 8KB 8KB [ 2253.774963] sgpool-64 4KB 12KB [ 2253.780307] sgpool-32 2KB 15KB [ 2253.785859] sgpool-16 1KB 7KB [ 2253.791309] sgpool-8 0KB 7KB [ 2253.796675] mqueue_inode_cache 15KB 37KB [ 2253.802199] bio_post_read_ctx 14KB 15KB [ 2253.807621] bio-2 14KB 15KB [ 2253.813078] jfs_mp 7KB 7KB [ 2253.818463] cifs_small_rq 15KB 16KB [ 2253.823857] cifs_request 67KB 67KB [ 2253.829241] cifs_mpx_ids 0KB 7KB [ 2253.834656] nfs_commit_data 3KB 14KB [ 2253.840008] nfs_write_data 34KB 44KB [ 2253.845446] ext4_system_zone 1KB 7KB [ 2253.850973] bio-1 1KB 7KB [ 2253.856333] pid_namespace 3KB 11KB [ 2253.861750] rpc_buffers 17KB 25KB [ 2253.867366] rpc_tasks 2KB 7KB [ 2253.875383] UNIX 1629KB 1800KB [ 2253.882364] tcp_bind_bucket 1KB 4KB [ 2253.887734] ip_fib_trie 34KB 47KB [ 2253.894302] ip_fib_alias 164KB 205KB [ 2253.899654] ip_dst_cache 12KB 28KB [ 2253.905129] RAW 60KB 90KB [ 2253.910498] UDP 45KB 67KB [ 2253.915973] TCP 25KB 28KB [ 2253.921390] hugetlbfs_inode_cache 3KB 15KB [ 2253.927133] fscache_cookie_jar 1KB 7KB [ 2253.932876] eventpoll_pwq 26KB 39KB [ 2253.938243] eventpoll_epi 50KB 74KB [ 2253.943649] inotify_inode_mark 15KB 31KB [ 2253.949080] request_queue 199KB 199KB [ 2253.954641] blkdev_requests 1KB 3KB [ 2253.959998] blkdev_ioc 31KB 34KB [ 2253.965410] bio-0 735KB 825KB [ 2253.970798] biovec-max 1419KB 1460KB [ 2253.976146] biovec-64 856KB 1031KB [ 2253.983075] biovec-16 132KB 176KB [ 2253.988437] bio_integrity_payload 1KB 8KB [ 2253.994424] khugepaged_mm_slot 3KB 23KB [ 2253.999865] uid_cache 0KB 4KB [ 2254.005960] dmaengine-unmap-2 0KB 3KB [ 2254.011622] skbuff_fclone_cache 50KB 52KB [ 2254.017158] skbuff_head_cache 9314KB 9333KB [ 2254.022884] configfs_dir_cache 3KB 7KB [ 2254.028318] file_lock_cache 51KB 59KB [ 2254.034099] file_lock_ctx 9KB 11KB [ 2254.039821] fsnotify_mark_connector 7KB 19KB [ 2254.045736] net_namespace 78KB 87KB [ 2254.051452] shmem_inode_cache 8167KB 8193KB [ 2254.056814] task_delay_info 247KB 355KB [ 2254.062215] taskstats 24KB 42KB [ 2254.067584] proc_dir_entry 890KB 1050KB [ 2254.073060] pde_opener 12KB 31KB [ 2254.078418] seq_file 255KB 366KB [ 2254.083800] sigqueue 55KB 78KB [ 2254.089159] kernfs_node_cache 18057KB 18207KB [ 2254.094830] mnt_cache 226KB 248KB [ 2254.100197] filp 6772KB 7736KB [ 2254.105582] names_cache 112263KB 112323KB [ 2254.110999] iint_cache 34KB 43KB [ 2254.116354] key_jar 19KB 105KB [ 2254.122427] uts_namespace 4KB 11KB [ 2254.127781] nsproxy 3KB 11KB [ 2254.133182] vm_area_struct 3269KB 3577KB [ 2254.138542] mm_struct 495KB 539KB [ 2254.150450] fs_cache 266KB 368KB [ 2254.189900] files_cache 930KB 1038KB [ 2254.199397] signal_cache 1765KB 1983KB [ 2254.208230] sighand_cache 587KB 645KB [ 2254.230953] task_struct 7871KB 7903KB [ 2254.236345] cred_jar 2066KB 2644KB [ 2254.258959] anon_vma_chain 1079KB 1279KB [ 2254.264389] anon_vma 118KB 308KB [ 2254.269753] pid 158KB 256KB [ 2254.276116] Acpi-Operand 156KB 198KB [ 2254.299525] Acpi-ParseExt 9KB 11KB [ 2254.311096] Acpi-Parse 41KB 47KB [ 2254.316481] Acpi-State 52KB 63KB [ 2254.326813] Acpi-Namespace 20KB 27KB [ 2254.339107] numa_policy 0KB 3KB [ 2254.350221] debug_objects_cache 1969KB 1999KB [ 2254.364685] trace_event_file 297KB 298KB [ 2254.370367] ftrace_event_field 398KB 401KB [ 2254.376504] pool_workqueue 141KB 156KB [ 2254.396749] page->ptl 473KB 980KB [ 2254.404565] kmalloc-2097152 2050KB 2050KB [ 2254.409938] kmalloc-524288 2056KB 2056KB [ 2254.418770] kmalloc-262144 1290KB 1290KB [ 2254.441459] kmalloc-131072 650KB 650KB [ 2254.446847] kmalloc-65536 2640KB 2706KB [ 2254.455254] kmalloc-32768 2145KB 2244KB [ 2254.469094] kmalloc-16384 1254KB 1320KB [ 2254.479525] kmalloc-8192 5230KB 5230KB [ 2254.486926] kmalloc-4096 27982KB 27982KB [ 2254.509824] kmalloc-2048 16247KB 16549KB [ 2254.518591] kmalloc-1024 12817KB 13655KB [ 2254.535478] kmalloc-512 17941KB 17966KB [ 2254.545542] kmalloc-256 5507KB 6266KB [ 2254.557725] kmalloc-128 1273KB 1610KB [ 2254.566683] kmalloc-96 3508KB 4124KB [ 2254.585827] kmalloc-64 2650KB 3824KB [ 2254.597209] kmalloc-32 1946KB 2547KB [ 2254.607233] kmalloc-192 2133KB 2916KB [ 2254.618406] kmem_cache 177KB 183KB [ 2254.626827] Out of memory (oom_kill_allocating_task): Kill process 8107 (syz-fuzzer) score 0 or sacrifice child [ 2254.647925] Killed process 15633 (syz-executor.1) total-vm:48512kB, anon-rss:420kB, file-rss:0kB, shmem-rss:0kB [ 2254.686066] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2254.697604] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2254.713075] CPU: 1 PID: 8107 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2254.720568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2254.729924] Call Trace: [ 2254.732522] dump_stack+0x1fc/0x2ef [ 2254.736224] dump_header+0x15d/0xc3f [ 2254.739934] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2254.745019] ? ___ratelimit+0x319/0x590 [ 2254.748983] oom_kill_process.cold+0x10/0x692 [ 2254.753469] ? check_preemption_disabled+0x41/0x280 [ 2254.758475] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2254.763752] out_of_memory+0x1072/0x1390 [ 2254.767802] ? oom_killer_disable+0x270/0x270 [ 2254.772284] ? mutex_trylock+0x15f/0x1a0 [ 2254.776328] __alloc_pages_nodemask+0x23a2/0x2890 [ 2254.781155] ? find_get_entry+0x4cd/0x8a0 [ 2254.785286] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2254.790127] alloc_pages_current+0x193/0x2a0 [ 2254.794525] filemap_fault+0x146e/0x2180 [ 2254.798582] ext4_filemap_fault+0x84/0xb0 [ 2254.802827] __do_fault+0x10b/0x4b0 [ 2254.806461] __handle_mm_fault+0x273b/0x41c0 [ 2254.810858] ? do_signal+0x49d/0x1670 [ 2254.814664] ? vm_insert_page+0x9c0/0x9c0 [ 2254.818795] ? fsnotify+0x84e/0xe10 [ 2254.822425] ? check_preemption_disabled+0x41/0x280 [ 2254.827424] handle_mm_fault+0x436/0xb10 [ 2254.831492] __do_page_fault+0x68e/0xd60 [ 2254.835539] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2254.840547] ? spurious_fault+0x840/0x840 [ 2254.844680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2254.849506] ? page_fault+0x8/0x30 [ 2254.853029] page_fault+0x1e/0x30 [ 2254.856469] RIP: 0033:0x435118 [ 2254.859647] Code: Bad RIP value. [ 2254.862989] RSP: 002b:000000c0004a9908 EFLAGS: 00010206 [ 2254.868348] RAX: 0000000000f62350 RBX: 000000000117c760 RCX: 000000000117c760 [ 2254.875600] RDX: 0000000000197e38 RSI: 0000000000f0e340 RDI: 000000000000386f [ 2254.882861] RBP: 000000c0004a9910 R08: 0000000000f0e340 R09: 00000000000004b9 [ 2254.890116] R10: 0000000000467600 R11: 0000000000000286 R12: 000000c0004a99a0 [ 2254.897367] R13: 0000000000000004 R14: 000000c000498820 R15: 0000000001153fc0 [ 2254.910358] Mem-Info: [ 2254.940251] active_anon:14678 inactive_anon:67730 isolated_anon:0 [ 2254.940251] active_file:16 inactive_file:0 isolated_file:0 [ 2254.940251] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2254.940251] slab_reclaimable:12996 slab_unreclaimable:115182 [ 2254.940251] mapped:14465 shmem:68565 pagetables:444 bounce:0 [ 2254.940251] free:25086 free_pcp:152 free_cma:0 [ 2254.999062] Node 0 active_anon:55916kB inactive_anon:75428kB active_file:56kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57860kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2255.044541] Node 1 active_anon:2796kB inactive_anon:195492kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2255.088480] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2255.132492] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2255.137555] Node 0 DMA32 free:35532kB min:35996kB low:44992kB high:53988kB active_anon:53852kB inactive_anon:75408kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:1692kB bounce:0kB free_pcp:552kB local_pcp:124kB free_cma:0kB [ 2255.181122] lowmem_reserve[]: 0 0 1 1 1 [ 2255.185180] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2255.221154] lowmem_reserve[]: 0 0 0 0 0 [ 2255.225177] Node 1 Normal free:53816kB min:53876kB low:67344kB high:80812kB active_anon:2792kB inactive_anon:195492kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:124kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 2255.263981] lowmem_reserve[]: 0 0 0 0 0 [ 2255.268024] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 7*128kB (UME) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10972kB [ 2255.293897] Node 0 DMA32: 489*4kB (UME) 475*8kB (UME) 281*16kB (UME) 124*32kB (UME) 47*64kB (UME) 23*128kB (UM) 10*256kB (M) 23*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 35532kB [ 2255.322986] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2255.339673] Node 1 Normal: 336*4kB (UME) 281*8kB (UME) 221*16kB (ME) 137*32kB (UME) 49*64kB (UM) 20*128kB (UME) 11*256kB (M) 8*512kB (UME) 3*1024kB (UM) 1*2048kB (U) 6*4096kB (UM) = 53816kB [ 2255.376395] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2255.387394] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2255.405815] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2255.429836] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2255.440297] 68584 total pagecache pages [ 2255.449698] 0 pages in swap cache [ 2255.456717] Swap cache stats: add 0, delete 0, find 0/0 [ 2255.465596] Free swap = 0kB [ 2255.468618] Total swap = 0kB [ 2255.475163] 2097051 pages RAM [ 2255.478266] 0 pages HighMem/MovableOnly [ 2255.485748] 369649 pages reserved [ 2255.489195] 0 pages cma reserved [ 2255.496006] Unreclaimable slab info: [ 2255.499713] Name Used Total [ 2255.508659] pid_2 16KB 44KB [ 2255.519038] batadv_tt_change_cache 2KB 7KB [ 2255.528391] batadv_tl_cache 7KB 16KB [ 2255.543999] TIPC 15KB 37KB [ 2255.549405] SCTPv6 20KB 30KB [ 2255.559684] DCCPv6 17KB 30KB [ 2255.571507] DCCP 16KB 28KB [ 2255.577019] RXRPC 16KB 26KB [ 2255.585509] rxrpc_call_jar 112KB 133KB [ 2255.597128] bridge_fdb_cache 14KB 23KB [ 2255.610063] fib6_nodes 230KB 288KB [ 2255.625182] ip6_dst_cache 600KB 705KB [ 2255.630661] RAWv6 101KB 128KB [ 2255.636027] UDPv6 35KB 45KB [ 2255.648831] TCPv6 27KB 42KB [ 2255.658662] nf_conntrack 7KB 15KB [ 2255.667244] t10_alua_lu_gp_cache 0KB 3KB [ 2255.690067] sd_ext_cdb 0KB 7KB [ 2255.697210] scsi_sense_cache 1056KB 1060KB [ 2255.721936] virtio_scsi_cmd 16KB 16KB [ 2255.727338] sgpool-128 8KB 8KB [ 2255.734468] sgpool-64 4KB 12KB [ 2255.739826] sgpool-32 2KB 15KB [ 2255.754132] sgpool-16 1KB 7KB [ 2255.759592] sgpool-8 0KB 7KB [ 2255.778792] mqueue_inode_cache 15KB 37KB [ 2255.784323] bio_post_read_ctx 14KB 15KB [ 2255.789722] bio-2 14KB 15KB [ 2255.797062] jfs_mp 7KB 7KB [ 2255.807804] cifs_small_rq 15KB 16KB [ 2255.817318] cifs_request 67KB 67KB [ 2255.837956] cifs_mpx_ids 0KB 7KB [ 2255.845509] nfs_commit_data 3KB 14KB [ 2255.859350] nfs_write_data 34KB 44KB [ 2255.870218] ext4_system_zone 1KB 7KB [ 2255.878202] bio-1 1KB 7KB [ 2255.895267] pid_namespace 3KB 11KB [ 2255.905368] rpc_buffers 17KB 25KB [ 2255.919276] rpc_tasks 2KB 7KB [ 2255.938923] UNIX 1629KB 1800KB [ 2255.947343] tcp_bind_bucket 1KB 4KB [ 2255.953014] ip_fib_trie 34KB 47KB [ 2255.958361] ip_fib_alias 164KB 205KB [ 2255.987379] ip_dst_cache 12KB 28KB [ 2255.994532] RAW 60KB 90KB [ 2256.000152] UDP 45KB 67KB [ 2256.017875] TCP 25KB 28KB [ 2256.042048] hugetlbfs_inode_cache 3KB 15KB [ 2256.047790] fscache_cookie_jar 1KB 7KB [ 2256.056704] eventpoll_pwq 26KB 39KB [ 2256.070388] eventpoll_epi 50KB 74KB [ 2256.078959] inotify_inode_mark 15KB 31KB [ 2256.090365] request_queue 199KB 199KB [ 2256.103845] blkdev_requests 1KB 3KB [ 2256.109238] blkdev_ioc 31KB 34KB [ 2256.129761] bio-0 735KB 825KB [ 2256.138670] biovec-max 1419KB 1460KB [ 2256.146751] biovec-64 856KB 1031KB [ 2256.156990] biovec-16 132KB 176KB [ 2256.166014] bio_integrity_payload 1KB 8KB [ 2256.186466] khugepaged_mm_slot 3KB 23KB [ 2256.196815] uid_cache 0KB 4KB [ 2256.210293] dmaengine-unmap-2 0KB 3KB [ 2256.218575] skbuff_fclone_cache 50KB 52KB [ 2256.234073] skbuff_head_cache 9494KB 9513KB [ 2256.239461] configfs_dir_cache 3KB 7KB [ 2256.248014] file_lock_cache 51KB 59KB [ 2256.268809] file_lock_ctx 9KB 11KB [ 2256.277647] fsnotify_mark_connector 7KB 19KB [ 2256.287003] net_namespace 78KB 87KB [ 2256.305289] shmem_inode_cache 8167KB 8193KB [ 2256.312312] task_delay_info 247KB 355KB [ 2256.317703] taskstats 24KB 42KB [ 2256.329845] proc_dir_entry 890KB 1050KB [ 2256.356057] pde_opener 12KB 31KB [ 2256.363828] seq_file 255KB 366KB [ 2256.369206] sigqueue 55KB 78KB [ 2256.400035] kernfs_node_cache 18057KB 18207KB [ 2256.419055] mnt_cache 226KB 248KB [ 2256.437414] filp 6772KB 7736KB [ 2256.444720] names_cache 112263KB 112323KB [ 2256.450098] iint_cache 34KB 43KB [ 2256.457194] key_jar 19KB 105KB [ 2256.483670] uts_namespace 4KB 11KB [ 2256.489065] nsproxy 3KB 11KB [ 2256.497055] vm_area_struct 3269KB 3577KB [ 2256.507311] mm_struct 495KB 539KB [ 2256.515401] fs_cache 266KB 368KB [ 2256.524316] files_cache 930KB 1038KB [ 2256.529682] signal_cache 1765KB 1983KB [ 2256.550228] sighand_cache 587KB 645KB [ 2256.555682] task_struct 7871KB 7903KB [ 2256.574929] cred_jar 2066KB 2644KB [ 2256.580312] anon_vma_chain 1079KB 1279KB [ 2256.585906] anon_vma 118KB 308KB [ 2256.597945] pid 158KB 256KB [ 2256.603368] Acpi-Operand 156KB 198KB [ 2256.609080] Acpi-ParseExt 9KB 11KB [ 2256.628478] Acpi-Parse 41KB 47KB [ 2256.633919] Acpi-State 52KB 63KB [ 2256.640227] Acpi-Namespace 20KB 27KB [ 2256.647120] numa_policy 0KB 3KB [ 2256.658352] debug_objects_cache 1969KB 1999KB [ 2256.667324] trace_event_file 297KB 298KB [ 2256.677066] ftrace_event_field 398KB 401KB [ 2256.688929] pool_workqueue 141KB 156KB [ 2256.711998] page->ptl 473KB 980KB [ 2256.717437] kmalloc-2097152 2050KB 2050KB [ 2256.722836] kmalloc-524288 2056KB 2056KB [ 2256.728188] kmalloc-262144 1290KB 1290KB [ 2256.756179] kmalloc-131072 650KB 650KB [ 2256.761620] kmalloc-65536 2640KB 2706KB [ 2256.766992] kmalloc-32768 2145KB 2244KB [ 2256.773944] kmalloc-16384 1254KB 1320KB [ 2256.779330] kmalloc-8192 5230KB 5230KB [ 2256.787595] kmalloc-4096 27982KB 27982KB [ 2256.799856] kmalloc-2048 16247KB 16549KB [ 2256.809168] kmalloc-1024 12884KB 13655KB [ 2256.821760] kmalloc-512 18241KB 18266KB [ 2256.828163] kmalloc-256 5516KB 6266KB [ 2256.840305] kmalloc-128 1273KB 1610KB [ 2256.851208] kmalloc-96 3538KB 4124KB [ 2256.856947] kmalloc-64 2650KB 3824KB [ 2256.869006] kmalloc-32 1949KB 2547KB [ 2256.879457] kmalloc-192 2133KB 2916KB [ 2256.904246] kmem_cache 177KB 183KB [ 2256.909658] Out of memory (oom_kill_allocating_task): Kill process 8107 (syz-fuzzer) score 0 or sacrifice child [ 2256.933499] Killed process 17116 (syz-executor.5) total-vm:48512kB, anon-rss:412kB, file-rss:0kB, shmem-rss:0kB [ 2256.959566] oom_reaper: reaped process 17116 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2256.969671] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2257.008271] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2257.020299] CPU: 1 PID: 8107 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2257.027959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2257.037328] Call Trace: [ 2257.040378] dump_stack+0x1fc/0x2ef [ 2257.044012] dump_header+0x15d/0xc3f [ 2257.047711] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2257.052797] ? ___ratelimit+0x319/0x590 [ 2257.056755] oom_kill_process.cold+0x10/0x692 [ 2257.061236] ? check_preemption_disabled+0x41/0x280 [ 2257.066307] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2257.071573] out_of_memory+0x1072/0x1390 [ 2257.075638] ? oom_killer_disable+0x270/0x270 [ 2257.080118] ? mutex_trylock+0x15f/0x1a0 [ 2257.084167] __alloc_pages_nodemask+0x23a2/0x2890 [ 2257.088996] ? find_get_entry+0x4cd/0x8a0 [ 2257.093308] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2257.098151] alloc_pages_current+0x193/0x2a0 [ 2257.102541] filemap_fault+0x146e/0x2180 [ 2257.106593] ext4_filemap_fault+0x84/0xb0 [ 2257.110726] __do_fault+0x10b/0x4b0 [ 2257.114338] __handle_mm_fault+0x273b/0x41c0 [ 2257.118751] ? do_signal+0x49d/0x1670 [ 2257.122630] ? vm_insert_page+0x9c0/0x9c0 [ 2257.126768] ? fsnotify+0x84e/0xe10 [ 2257.130388] ? check_preemption_disabled+0x41/0x280 [ 2257.135590] handle_mm_fault+0x436/0xb10 [ 2257.139660] __do_page_fault+0x68e/0xd60 [ 2257.143708] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2257.148722] ? spurious_fault+0x840/0x840 [ 2257.152852] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2257.157681] ? page_fault+0x8/0x30 [ 2257.161634] page_fault+0x1e/0x30 [ 2257.165084] RIP: 0033:0x435118 [ 2257.168258] Code: Bad RIP value. [ 2257.171603] RSP: 002b:000000c0004a9908 EFLAGS: 00010206 [ 2257.176946] RAX: 0000000000f62350 RBX: 000000000117c760 RCX: 000000000117c760 [ 2257.184195] RDX: 0000000000197e38 RSI: 0000000000f0e340 RDI: 000000000000386f [ 2257.191445] RBP: 000000c0004a9910 R08: 0000000000f0e340 R09: 00000000000004b9 [ 2257.198784] R10: 0000000000467600 R11: 0000000000000286 R12: 000000c0004a99a0 [ 2257.206035] R13: 0000000000000004 R14: 000000c000498820 R15: 0000000001153fc0 [ 2257.216745] Mem-Info: [ 2257.220062] active_anon:14558 inactive_anon:67730 isolated_anon:0 [ 2257.220062] active_file:0 inactive_file:38 isolated_file:0 [ 2257.220062] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2257.220062] slab_reclaimable:12996 slab_unreclaimable:115348 [ 2257.220062] mapped:10889 shmem:68565 pagetables:442 bounce:0 [ 2257.220062] free:26339 free_pcp:450 free_cma:0 [ 2257.257123] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2257.289436] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2257.310390] Node 0 active_anon:55380kB inactive_anon:75428kB active_file:64kB inactive_file:128kB unevictable:0kB isolated(anon):0kB isolated(file):112kB mapped:43516kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2257.312325] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2257.342749] Node 1 active_anon:2792kB inactive_anon:195492kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2257.350151] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2257.387927] device bridge_slave_1 left promiscuous mode [ 2257.396432] bridge0: port 2(bridge_slave_1) entered disabled state [ 2257.399696] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2257.429625] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2257.434819] Node 0 DMA32 free:35764kB min:35996kB low:44992kB high:53988kB active_anon:53332kB inactive_anon:75408kB active_file:136kB inactive_file:188kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:1592kB bounce:0kB free_pcp:1248kB local_pcp:1000kB free_cma:0kB [ 2257.435283] device bridge_slave_0 left promiscuous mode [ 2257.466069] lowmem_reserve[]: 0 0 1 1 1 [ 2257.473829] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2257.487829] bridge0: port 1(bridge_slave_0) entered disabled state [ 2257.500093] lowmem_reserve[]: 0 0 0 0 0 [ 2257.510776] Node 1 Normal free:53816kB min:53876kB low:67344kB high:80812kB active_anon:2792kB inactive_anon:195492kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:124kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2257.540208] lowmem_reserve[]: 0 0 0 0 0 [ 2257.544566] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 7*128kB (UME) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10972kB [ 2257.561818] Node 0 DMA32: 476*4kB (UME) 487*8kB (UME) 289*16kB (ME) 124*32kB (UME) 45*64kB (ME) 22*128kB (M) 12*256kB (UM) 22*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 35448kB [ 2257.578133] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2257.589361] device veth1_macvtap left promiscuous mode [ 2257.589715] Node 1 Normal: 337*4kB (UME) 281*8kB (UME) 221*16kB (ME) 137*32kB (UME) 49*64kB (UM) 20*128kB (UME) 11*256kB (M) 8*512kB (UME) 3*1024kB (UM) 1*2048kB (U) 6*4096kB (UM) = 53820kB [ 2257.599274] device veth0_macvtap left promiscuous mode [ 2257.613787] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2257.625173] device veth1_vlan left promiscuous mode [ 2257.625902] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2257.636215] device veth0_vlan left promiscuous mode [ 2257.639959] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2257.653520] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2257.662173] 68619 total pagecache pages [ 2257.667713] 0 pages in swap cache [ 2257.671232] Swap cache stats: add 0, delete 0, find 0/0 [ 2257.676587] Free swap = 0kB [ 2257.679592] Total swap = 0kB [ 2257.682666] 2097051 pages RAM [ 2257.685762] 0 pages HighMem/MovableOnly [ 2257.689725] 369649 pages reserved [ 2257.693222] 0 pages cma reserved [ 2257.696689] Unreclaimable slab info: [ 2257.700459] Name Used Total [ 2257.705993] pid_2 16KB 44KB [ 2257.711472] batadv_tt_change_cache 3KB 7KB [ 2257.717268] batadv_tl_cache 7KB 16KB [ 2257.722696] TIPC 15KB 37KB [ 2257.728067] SCTPv6 20KB 30KB [ 2257.733830] DCCPv6 17KB 30KB [ 2257.739194] DCCP 16KB 28KB [ 2257.744624] RXRPC 16KB 26KB [ 2257.749980] rxrpc_call_jar 112KB 133KB [ 2257.766264] bridge_fdb_cache 14KB 23KB [ 2257.771740] fib6_nodes 230KB 288KB [ 2257.777102] ip6_dst_cache 609KB 705KB [ 2257.782521] RAWv6 101KB 128KB [ 2257.787883] UDPv6 35KB 45KB [ 2257.793301] TCPv6 27KB 42KB [ 2257.798673] nf_conntrack 7KB 15KB [ 2257.804148] t10_alua_lu_gp_cache 0KB 3KB [ 2257.809772] sd_ext_cdb 0KB 7KB [ 2257.815180] scsi_sense_cache 1056KB 1060KB [ 2257.820586] virtio_scsi_cmd 16KB 16KB [ 2257.825944] sgpool-128 8KB 8KB [ 2257.831353] sgpool-64 4KB 12KB [ 2257.836708] sgpool-32 2KB 15KB [ 2257.842383] sgpool-16 1KB 7KB [ 2257.847753] sgpool-8 0KB 7KB [ 2257.853538] mqueue_inode_cache 15KB 37KB [ 2257.858994] bio_post_read_ctx 14KB 15KB [ 2257.864463] bio-2 14KB 15KB [ 2257.885220] jfs_mp 7KB 7KB [ 2257.890723] cifs_small_rq 15KB 16KB [ 2257.896085] cifs_request 67KB 67KB [ 2257.924663] cifs_mpx_ids 0KB 7KB [ 2257.930079] nfs_commit_data 3KB 14KB [ 2257.936401] nfs_write_data 34KB 44KB [ 2257.946286] ext4_system_zone 1KB 7KB [ 2257.952574] bio-1 1KB 7KB [ 2257.957937] pid_namespace 3KB 11KB [ 2257.967491] rpc_buffers 17KB 25KB [ 2257.974315] rpc_tasks 2KB 7KB [ 2257.979681] UNIX 1629KB 1800KB [ 2257.989270] tcp_bind_bucket 1KB 4KB [ 2257.995920] ip_fib_trie 34KB 47KB [ 2258.005494] ip_fib_alias 164KB 205KB [ 2258.013649] ip_dst_cache 12KB 28KB [ 2258.019019] RAW 60KB 90KB [ 2258.032939] UDP 45KB 67KB [ 2258.038329] TCP 25KB 28KB [ 2258.048179] hugetlbfs_inode_cache 3KB 15KB [ 2258.054799] fscache_cookie_jar 1KB 7KB [ 2258.064430] eventpoll_pwq 26KB 39KB [ 2258.069799] eventpoll_epi 50KB 74KB [ 2258.076794] inotify_inode_mark 15KB 31KB [ 2258.086448] request_queue 199KB 199KB [ 2258.093456] blkdev_requests 1KB 3KB [ 2258.098821] blkdev_ioc 31KB 34KB [ 2258.108501] bio-0 744KB 825KB [ 2258.114903] biovec-max 1419KB 1460KB [ 2258.124429] biovec-64 869KB 1031KB [ 2258.129799] biovec-16 132KB 176KB [ 2258.136067] bio_integrity_payload 1KB 8KB [ 2258.146000] khugepaged_mm_slot 3KB 23KB [ 2258.156412] uid_cache 0KB 4KB [ 2258.166565] dmaengine-unmap-2 0KB 3KB [ 2258.198179] skbuff_fclone_cache 50KB 52KB [ 2258.208735] skbuff_head_cache 9652KB 9671KB [ 2258.237158] configfs_dir_cache 3KB 7KB [ 2258.246101] file_lock_cache 51KB 59KB [ 2258.258116] file_lock_ctx 9KB 11KB [ 2258.267034] fsnotify_mark_connector 7KB 19KB [ 2258.284323] net_namespace 78KB 87KB [ 2258.289710] shmem_inode_cache 8167KB 8193KB [ 2258.298545] task_delay_info 247KB 355KB [ 2258.314085] taskstats 24KB 42KB [ 2258.319467] proc_dir_entry 890KB 1050KB [ 2258.328224] pde_opener 12KB 31KB [ 2258.343515] seq_file 255KB 366KB [ 2258.348902] sigqueue 55KB 78KB [ 2258.357623] kernfs_node_cache 18018KB 18179KB [ 2258.369759] mnt_cache 226KB 248KB [ 2258.378562] filp 6721KB 7736KB [ 2258.396243] names_cache 110733KB 110776KB [ 2258.405052] iint_cache 34KB 43KB [ 2258.417313] key_jar 19KB 105KB [ 2258.429484] uts_namespace 4KB 11KB [ 2258.448413] nsproxy 3KB 11KB [ 2258.453869] vm_area_struct 3234KB 3565KB [ 2258.459229] mm_struct 495KB 539KB [ 2258.478051] fs_cache 266KB 368KB [ 2258.484971] files_cache 930KB 1038KB [ 2258.508504] signal_cache 1765KB 1983KB [ 2258.513956] sighand_cache 587KB 645KB [ 2258.519322] task_struct 7821KB 7878KB [ 2258.538441] cred_jar 2066KB 2644KB [ 2258.543891] anon_vma_chain 1079KB 1279KB [ 2258.549256] anon_vma 118KB 308KB [ 2258.567892] pid 158KB 256KB [ 2258.576704] Acpi-Operand 156KB 198KB [ 2258.605745] Acpi-ParseExt 9KB 11KB [ 2258.630140] Acpi-Parse 41KB 47KB [ 2258.639753] Acpi-State 52KB 63KB [ 2258.665293] Acpi-Namespace 20KB 27KB [ 2258.679942] numa_policy 0KB 3KB [ 2258.707382] debug_objects_cache 1969KB 1999KB [ 2258.734192] trace_event_file 297KB 298KB [ 2258.739582] ftrace_event_field 398KB 401KB [ 2258.747593] pool_workqueue 141KB 156KB [ 2258.774068] page->ptl 473KB 980KB [ 2258.779494] kmalloc-2097152 2050KB 2050KB [ 2258.807789] kmalloc-524288 2056KB 2056KB [ 2258.850957] kmalloc-262144 1290KB 1290KB [ 2258.856353] kmalloc-131072 650KB 650KB [ 2258.874288] kmalloc-65536 2640KB 2706KB [ 2258.879684] kmalloc-32768 2145KB 2244KB [ 2258.905663] kmalloc-16384 1254KB 1320KB [ 2258.919495] kmalloc-8192 5230KB 5230KB [ 2258.946572] kmalloc-4096 27956KB 27956KB [ 2258.957495] kmalloc-2048 16247KB 16549KB [ 2258.987186] kmalloc-1024 12992KB 13655KB [ 2258.999252] kmalloc-512 18553KB 18577KB [ 2259.025138] kmalloc-256 5524KB 6266KB [ 2259.037565] kmalloc-128 1273KB 1610KB [ 2259.060369] kmalloc-96 3568KB 4124KB [ 2259.065756] kmalloc-64 2650KB 3824KB [ 2259.088047] kmalloc-32 1953KB 2547KB [ 2259.093491] kmalloc-192 2133KB 2916KB [ 2259.098856] kmem_cache 177KB 183KB [ 2259.115940] Out of memory (oom_kill_allocating_task): Kill process 8107 (syz-fuzzer) score 0 or sacrifice child [ 2259.135474] Killed process 15873 (syz-executor.4) total-vm:48512kB, anon-rss:236kB, file-rss:0kB, shmem-rss:0kB [ 2259.168270] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2259.179805] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2259.191236] CPU: 0 PID: 9939 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2259.198699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2259.208051] Call Trace: [ 2259.210644] dump_stack+0x1fc/0x2ef [ 2259.214282] dump_header+0x15d/0xc3f [ 2259.217995] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2259.223098] ? ___ratelimit+0x319/0x590 [ 2259.227078] oom_kill_process.cold+0x10/0x692 [ 2259.231580] ? check_preemption_disabled+0x41/0x280 [ 2259.236604] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2259.241882] out_of_memory+0x1072/0x1390 [ 2259.245952] ? oom_killer_disable+0x270/0x270 [ 2259.250454] ? mutex_trylock+0x15f/0x1a0 [ 2259.254523] __alloc_pages_nodemask+0x23a2/0x2890 [ 2259.259371] ? find_get_entry+0x4cd/0x8a0 [ 2259.263524] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2259.268432] alloc_pages_current+0x193/0x2a0 [ 2259.272838] filemap_fault+0x146e/0x2180 [ 2259.276911] ext4_filemap_fault+0x84/0xb0 [ 2259.281057] __do_fault+0x10b/0x4b0 [ 2259.284683] __handle_mm_fault+0x273b/0x41c0 [ 2259.289105] ? do_signal+0x49d/0x1670 [ 2259.292907] ? vm_insert_page+0x9c0/0x9c0 [ 2259.297068] ? check_preemption_disabled+0x41/0x280 [ 2259.302092] handle_mm_fault+0x436/0xb10 [ 2259.306163] __do_page_fault+0x68e/0xd60 [ 2259.310235] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2259.315250] ? spurious_fault+0x840/0x840 [ 2259.319393] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2259.324237] ? page_fault+0x8/0x30 [ 2259.327778] page_fault+0x1e/0x30 [ 2259.331229] RIP: 0033:0x44b036 [ 2259.334420] Code: Bad RIP value. [ 2259.337773] RSP: 002b:000000c000a2b988 EFLAGS: 00010283 [ 2259.343130] RAX: 0000000000000011 RBX: 000000c000a2bbf0 RCX: 000000c000a2bac0 [ 2259.350396] RDX: 0000000000000011 RSI: 0000000000000000 RDI: 0000000000000033 [ 2259.357664] RBP: 000000c000a2b9c0 R08: 0000000001db97e0 R09: 0000000000000000 [ 2259.364933] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000bf9638 [ 2259.372205] R13: 0000000000000000 R14: 000000c00028bba0 R15: 0000000000000000 [ 2259.529589] Mem-Info: [ 2259.548843] active_anon:14418 inactive_anon:67730 isolated_anon:0 [ 2259.548843] active_file:10 inactive_file:0 isolated_file:0 [ 2259.548843] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2259.548843] slab_reclaimable:12996 slab_unreclaimable:114729 [ 2259.548843] mapped:7304 shmem:68565 pagetables:392 bounce:0 [ 2259.548843] free:25031 free_pcp:57 free_cma:0 [ 2259.603701] Node 0 active_anon:54880kB inactive_anon:75428kB active_file:36kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29216kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2259.655084] Node 1 active_anon:2792kB inactive_anon:195492kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2259.698390] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2259.741930] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2259.746983] Node 0 DMA32 free:35324kB min:35996kB low:44992kB high:53988kB active_anon:52832kB inactive_anon:75408kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1444kB bounce:0kB free_pcp:184kB local_pcp:0kB free_cma:0kB [ 2259.792743] lowmem_reserve[]: 0 0 1 1 1 [ 2259.796755] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2259.859671] lowmem_reserve[]: 0 0 0 0 0 [ 2259.867663] Node 1 Normal free:53820kB min:53876kB low:67344kB high:80812kB active_anon:2792kB inactive_anon:195492kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:124kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2259.934060] lowmem_reserve[]: 0 0 0 0 0 [ 2259.939155] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 7*128kB (UME) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10972kB [ 2259.974486] Node 0 DMA32: 481*4kB (ME) 493*8kB (ME) 295*16kB (UME) 124*32kB (ME) 49*64kB (ME) 24*128kB (UM) 12*256kB (UM) 21*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 35612kB [ 2260.004147] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2260.015289] Node 1 Normal: 337*4kB (UME) 281*8kB (UME) 221*16kB (ME) 137*32kB (UME) 49*64kB (UM) 20*128kB (UME) 11*256kB (M) 8*512kB (UME) 3*1024kB (UM) 1*2048kB (U) 6*4096kB (UM) = 53820kB [ 2260.045844] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2260.054788] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2260.069531] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2260.100847] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2260.109549] 68584 total pagecache pages [ 2260.126885] 0 pages in swap cache [ 2260.130417] Swap cache stats: add 0, delete 0, find 0/0 [ 2260.135795] Free swap = 0kB [ 2260.138812] Total swap = 0kB [ 2260.155394] 2097051 pages RAM [ 2260.158516] 0 pages HighMem/MovableOnly [ 2260.162666] 369649 pages reserved [ 2260.166124] 0 pages cma reserved [ 2260.169524] Unreclaimable slab info: [ 2260.179851] Name Used Total [ 2260.185498] pid_2 15KB 44KB [ 2260.204032] batadv_tt_change_cache 3KB 7KB [ 2260.209851] batadv_tl_cache 7KB 16KB [ 2260.228556] TIPC 15KB 37KB [ 2260.233998] SCTPv6 20KB 30KB [ 2260.239370] DCCPv6 17KB 30KB [ 2260.247111] DCCP 16KB 28KB [ 2260.257118] RXRPC 16KB 26KB [ 2260.278959] rxrpc_call_jar 112KB 133KB [ 2260.285041] bridge_fdb_cache 14KB 23KB [ 2260.326007] fib6_nodes 230KB 288KB [ 2260.343042] ip6_dst_cache 617KB 705KB [ 2260.348429] RAWv6 101KB 128KB [ 2260.357221] UDPv6 35KB 45KB [ 2260.376134] TCPv6 27KB 42KB [ 2260.381605] nf_conntrack 7KB 15KB [ 2260.387023] t10_alua_lu_gp_cache 0KB 3KB [ 2260.405847] sd_ext_cdb 0KB 7KB [ 2260.411454] scsi_sense_cache 1056KB 1060KB [ 2260.416817] virtio_scsi_cmd 16KB 16KB [ 2260.435454] sgpool-128 8KB 8KB [ 2260.444247] sgpool-64 4KB 12KB [ 2260.449708] sgpool-32 2KB 15KB [ 2260.467971] sgpool-16 1KB 7KB [ 2260.473536] sgpool-8 0KB 7KB [ 2260.478939] mqueue_inode_cache 15KB 37KB [ 2260.497703] bio_post_read_ctx 14KB 15KB [ 2260.503200] bio-2 14KB 15KB [ 2260.508563] jfs_mp 7KB 7KB [ 2260.527559] cifs_small_rq 15KB 16KB [ 2260.536367] cifs_request 67KB 67KB [ 2260.555185] cifs_mpx_ids 0KB 7KB [ 2260.560673] nfs_commit_data 3KB 14KB [ 2260.566033] nfs_write_data 34KB 44KB [ 2260.585050] ext4_system_zone 1KB 7KB [ 2260.593906] bio-1 1KB 7KB [ 2260.599271] pid_namespace 3KB 11KB [ 2260.618148] rpc_buffers 17KB 25KB [ 2260.626833] rpc_tasks 2KB 7KB [ 2260.648944] UNIX 1580KB 1751KB [ 2260.654426] tcp_bind_bucket 1KB 4KB [ 2260.659803] ip_fib_trie 34KB 47KB [ 2260.681394] ip_fib_alias 164KB 205KB [ 2260.686782] ip_dst_cache 11KB 28KB [ 2260.708777] RAW 60KB 90KB [ 2260.714259] UDP 45KB 67KB [ 2260.719716] TCP 25KB 28KB [ 2260.731076] hugetlbfs_inode_cache 3KB 15KB [ 2260.747019] fscache_cookie_jar 1KB 7KB [ 2260.755792] eventpoll_pwq 26KB 39KB [ 2260.761218] eventpoll_epi 49KB 74KB [ 2260.766573] inotify_inode_mark 14KB 31KB [ 2260.788475] request_queue 199KB 199KB [ 2260.797622] blkdev_requests 1KB 3KB [ 2260.809635] blkdev_ioc 24KB 34KB [ 2260.818322] bio-0 744KB 825KB [ 2260.829948] biovec-max 1419KB 1460KB [ 2260.848005] biovec-64 869KB 1031KB [ 2260.853461] biovec-16 132KB 176KB [ 2260.858827] bio_integrity_payload 1KB 8KB [ 2260.875018] khugepaged_mm_slot 3KB 23KB [ 2260.880578] uid_cache 0KB 4KB [ 2260.885945] dmaengine-unmap-2 0KB 3KB [ 2260.901389] skbuff_fclone_cache 43KB 52KB [ 2260.906944] skbuff_head_cache 9862KB 9881KB [ 2260.919169] configfs_dir_cache 3KB 7KB [ 2260.928027] file_lock_cache 47KB 59KB [ 2260.935479] file_lock_ctx 9KB 11KB [ 2260.943852] fsnotify_mark_connector 7KB 19KB [ 2260.949750] net_namespace 78KB 87KB [ 2260.975608] shmem_inode_cache 8159KB 8193KB [ 2260.984009] task_delay_info 245KB 355KB [ 2260.989385] taskstats 23KB 42KB [ 2261.006268] proc_dir_entry 889KB 1050KB [ 2261.028719] pde_opener 11KB 31KB [ 2261.036298] seq_file 248KB 366KB [ 2261.053967] sigqueue 55KB 78KB [ 2261.059913] kernfs_node_cache 17973KB 18159KB [ 2261.067549] mnt_cache 226KB 248KB [ 2261.073962] filp 6694KB 7736KB [ 2261.079336] names_cache 110733KB 110776KB [ 2261.088357] iint_cache 31KB 43KB [ 2261.093737] key_jar 19KB 105KB [ 2261.099083] uts_namespace 4KB 11KB [ 2261.107074] nsproxy 2KB 11KB [ 2261.112460] vm_area_struct 3222KB 3565KB [ 2261.117808] mm_struct 479KB 539KB [ 2261.125676] fs_cache 266KB 368KB [ 2261.131112] files_cache 926KB 1035KB [ 2261.136469] signal_cache 1736KB 1983KB [ 2261.141898] sighand_cache 582KB 645KB [ 2261.147260] task_struct 7821KB 7865KB [ 2261.152652] cred_jar 2042KB 2644KB [ 2261.157996] anon_vma_chain 1066KB 1279KB [ 2261.163388] anon_vma 112KB 308KB [ 2261.168738] pid 157KB 256KB [ 2261.176513] Acpi-Operand 156KB 198KB [ 2261.181967] Acpi-ParseExt 9KB 11KB [ 2261.187325] Acpi-Parse 41KB 47KB [ 2261.195767] Acpi-State 52KB 63KB [ 2261.259270] Acpi-Namespace 20KB 27KB [ 2261.269506] numa_policy 0KB 3KB [ 2261.295406] debug_objects_cache 1962KB 1999KB [ 2261.304269] trace_event_file 297KB 298KB [ 2261.309640] ftrace_event_field 398KB 401KB [ 2261.337489] pool_workqueue 140KB 156KB [ 2261.346310] page->ptl 460KB 980KB [ 2261.353158] kmalloc-2097152 2050KB 2050KB [ 2261.358536] kmalloc-524288 2056KB 2056KB [ 2261.379713] kmalloc-262144 1290KB 1290KB [ 2261.388485] kmalloc-131072 650KB 650KB [ 2261.407032] kmalloc-65536 2640KB 2706KB [ 2261.415821] kmalloc-32768 2145KB 2244KB [ 2261.425272] kmalloc-16384 1254KB 1320KB [ 2261.433717] kmalloc-8192 5230KB 5230KB [ 2261.439097] kmalloc-4096 27960KB 27960KB [ 2261.469645] kmalloc-2048 16205KB 16549KB [ 2261.478359] kmalloc-1024 13060KB 13655KB [ 2261.503859] kmalloc-512 18868KB 18892KB [ 2261.509243] kmalloc-256 5533KB 6266KB [ 2261.521369] kmalloc-128 1269KB 1610KB [ 2261.526749] kmalloc-96 3590KB 4124KB [ 2261.552662] kmalloc-64 2650KB 3824KB [ 2261.558085] kmalloc-32 1964KB 2547KB [ 2261.586777] kmalloc-192 2130KB 2916KB [ 2261.598943] kmem_cache 177KB 183KB [ 2261.624857] Out of memory (oom_kill_allocating_task): Kill process 9939 (syz-fuzzer) score 0 or sacrifice child [ 2261.636114] Killed process 8132 (syz-executor.3) total-vm:48512kB, anon-rss:236kB, file-rss:0kB, shmem-rss:0kB [ 2261.678740] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2261.709253] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2261.719807] CPU: 1 PID: 8105 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2261.727264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2261.736602] Call Trace: [ 2261.739181] dump_stack+0x1fc/0x2ef [ 2261.742797] dump_header+0x15d/0xc3f [ 2261.746504] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2261.751594] ? ___ratelimit+0x319/0x590 [ 2261.755578] oom_kill_process.cold+0x10/0x692 [ 2261.760073] ? check_preemption_disabled+0x41/0x280 [ 2261.765088] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2261.770354] out_of_memory+0x1072/0x1390 [ 2261.774424] ? oom_killer_disable+0x270/0x270 [ 2261.778909] ? mutex_trylock+0x15f/0x1a0 [ 2261.782960] __alloc_pages_nodemask+0x23a2/0x2890 [ 2261.787794] ? find_get_entry+0x4cd/0x8a0 [ 2261.791939] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2261.796789] alloc_pages_current+0x193/0x2a0 [ 2261.801185] filemap_fault+0x146e/0x2180 [ 2261.805242] ext4_filemap_fault+0x84/0xb0 [ 2261.809409] __do_fault+0x10b/0x4b0 [ 2261.813036] __handle_mm_fault+0x273b/0x41c0 [ 2261.817452] ? vm_insert_page+0x9c0/0x9c0 [ 2261.821606] ? check_preemption_disabled+0x41/0x280 [ 2261.826633] handle_mm_fault+0x436/0xb10 [ 2261.830687] __do_page_fault+0x68e/0xd60 [ 2261.834741] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2261.839743] ? spurious_fault+0x840/0x840 [ 2261.843881] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2261.848721] ? page_fault+0x8/0x30 [ 2261.852266] page_fault+0x1e/0x30 [ 2261.855705] RIP: 0033:0x4128e5 [ 2261.858887] Code: Bad RIP value. [ 2261.862236] RSP: 002b:000000c000773920 EFLAGS: 00010246 [ 2261.867585] RAX: 00000000009ad9e0 RBX: 000000c000b8b680 RCX: 0000000000000000 [ 2261.874852] RDX: 000000c000757240 RSI: 0000000000000000 RDI: 000000000000000a [ 2261.882121] RBP: 000000c000773978 R08: 000000c000756600 R09: 000000c0002806c0 [ 2261.889383] R10: 0000000000000003 R11: 0000000000c9625a R12: 0000000000203000 [ 2261.896650] R13: 0000000000203000 R14: 000000c0000001a0 R15: 00007f79d51df5b5 [ 2261.911476] Mem-Info: [ 2261.914321] active_anon:14286 inactive_anon:67730 isolated_anon:0 [ 2261.914321] active_file:15 inactive_file:193 isolated_file:27 [ 2261.914321] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2261.914321] slab_reclaimable:12979 slab_unreclaimable:114454 [ 2261.914321] mapped:3845 shmem:68565 pagetables:402 bounce:0 [ 2261.914321] free:25033 free_pcp:270 free_cma:0 [ 2261.976099] Node 0 active_anon:54352kB inactive_anon:75428kB active_file:60kB inactive_file:768kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:15480kB dirty:0kB writeback:0kB shmem:77224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2262.009000] Node 1 active_anon:2792kB inactive_anon:195492kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2262.044254] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2262.100279] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2262.105340] Node 0 DMA32 free:35924kB min:35996kB low:44992kB high:53988kB active_anon:52280kB inactive_anon:75408kB active_file:164kB inactive_file:292kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1376kB bounce:0kB free_pcp:1520kB local_pcp:252kB free_cma:0kB [ 2262.140206] lowmem_reserve[]: 0 0 1 1 1 [ 2262.144195] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2262.179226] lowmem_reserve[]: 0 0 0 0 0 [ 2262.183388] Node 1 Normal free:53824kB min:53876kB low:67344kB high:80812kB active_anon:2788kB inactive_anon:195492kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:124kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2262.218461] lowmem_reserve[]: 0 0 0 0 0 [ 2262.222905] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 7*128kB (UME) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10972kB [ 2262.247545] Node 0 DMA32: 472*4kB (UME) 494*8kB (UME) 298*16kB (UME) 127*32kB (UME) 50*64kB (ME) 25*128kB (M) 12*256kB (UM) 19*512kB (UM) 2*1024kB (UM) 0*2048kB 0*4096kB = 35920kB [ 2262.269921] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2262.286545] Node 1 Normal: 336*4kB (UME) 280*8kB (UME) 220*16kB (ME) 136*32kB (UME) 48*64kB (UM) 19*128kB (UME) 10*256kB (M) 9*512kB (UME) 3*1024kB (UM) 1*2048kB (U) 6*4096kB (UM) = 53824kB [ 2262.309558] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2262.318460] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2262.333939] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2262.346554] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2262.357796] 68605 total pagecache pages [ 2262.367082] 0 pages in swap cache [ 2262.373029] Swap cache stats: add 0, delete 0, find 0/0 [ 2262.378676] Free swap = 0kB [ 2262.381802] Total swap = 0kB [ 2262.384815] 2097051 pages RAM [ 2262.387910] 0 pages HighMem/MovableOnly [ 2262.394514] 369649 pages reserved [ 2262.397973] 0 pages cma reserved [ 2262.403854] Unreclaimable slab info: [ 2262.407564] Name Used Total [ 2262.415748] pid_2 14KB 44KB [ 2262.426749] batadv_tt_change_cache 3KB 7KB [ 2262.435132] batadv_tl_cache 7KB 16KB [ 2262.440662] TIPC 15KB 37KB [ 2262.446036] SCTPv6 20KB 30KB [ 2262.451508] DCCPv6 17KB 30KB [ 2262.456884] DCCP 16KB 28KB [ 2262.463212] RXRPC 16KB 26KB [ 2262.468574] rxrpc_call_jar 112KB 133KB [ 2262.474047] bridge_fdb_cache 14KB 23KB [ 2262.479435] fib6_nodes 230KB 288KB [ 2262.492433] ip6_dst_cache 614KB 705KB [ 2262.497818] RAWv6 101KB 128KB [ 2262.504919] UDPv6 35KB 45KB [ 2262.513604] TCPv6 27KB 42KB [ 2262.518987] nf_conntrack 7KB 15KB [ 2262.526161] t10_alua_lu_gp_cache 0KB 3KB [ 2262.535168] sd_ext_cdb 0KB 7KB [ 2262.543383] scsi_sense_cache 1056KB 1060KB [ 2262.556124] virtio_scsi_cmd 16KB 16KB [ 2262.563383] sgpool-128 8KB 8KB [ 2262.568748] sgpool-64 4KB 12KB [ 2262.579026] sgpool-32 2KB 15KB [ 2262.585344] sgpool-16 1KB 7KB [ 2262.590761] sgpool-8 0KB 7KB [ 2262.596128] mqueue_inode_cache 15KB 37KB [ 2262.604061] bio_post_read_ctx 14KB 15KB [ 2262.609505] bio-2 14KB 15KB [ 2262.614928] jfs_mp 7KB 7KB [ 2262.620395] cifs_small_rq 15KB 16KB [ 2262.625750] cifs_request 67KB 67KB [ 2262.631155] cifs_mpx_ids 0KB 7KB [ 2262.636538] nfs_commit_data 3KB 14KB [ 2262.641959] nfs_write_data 34KB 44KB [ 2262.647352] ext4_system_zone 1KB 7KB [ 2262.652783] bio-1 1KB 7KB [ 2262.658147] pid_namespace 3KB 11KB [ 2262.663885] rpc_buffers 17KB 25KB [ 2262.669253] rpc_tasks 2KB 7KB [ 2262.675481] UNIX 1576KB 1747KB [ 2262.680910] tcp_bind_bucket 1KB 4KB [ 2262.686279] ip_fib_trie 34KB 47KB [ 2262.691721] ip_fib_alias 164KB 205KB [ 2262.697079] ip_dst_cache 10KB 28KB [ 2262.715898] RAW 60KB 90KB [ 2262.721705] UDP 45KB 67KB [ 2262.742014] TCP 25KB 28KB [ 2262.747399] hugetlbfs_inode_cache 3KB 15KB [ 2262.760000] fscache_cookie_jar 1KB 7KB [ 2262.765452] eventpoll_pwq 25KB 39KB [ 2262.774169] eventpoll_epi 48KB 74KB [ 2262.779553] inotify_inode_mark 14KB 31KB [ 2262.785411] request_queue 199KB 199KB [ 2262.791379] blkdev_requests 1KB 3KB [ 2262.796747] blkdev_ioc 24KB 34KB [ 2262.802168] bio-0 752KB 825KB [ 2262.807525] biovec-max 1419KB 1460KB [ 2262.812943] biovec-64 896KB 1031KB [ 2262.818298] biovec-16 140KB 176KB [ 2262.825187] bio_integrity_payload 1KB 8KB [ 2262.830958] khugepaged_mm_slot 3KB 23KB [ 2262.837375] uid_cache 0KB 4KB [ 2262.842791] dmaengine-unmap-2 0KB 3KB [ 2262.848237] skbuff_fclone_cache 42KB 52KB [ 2262.853802] skbuff_head_cache 10005KB 10023KB [ 2262.859172] configfs_dir_cache 3KB 7KB [ 2262.884167] file_lock_cache 45KB 59KB [ 2262.889564] file_lock_ctx 9KB 11KB [ 2262.910105] fsnotify_mark_connector 7KB 19KB [ 2262.916014] net_namespace 78KB 87KB [ 2262.937776] shmem_inode_cache 8150KB 8193KB [ 2262.943233] task_delay_info 241KB 355KB [ 2262.948591] taskstats 22KB 42KB [ 2262.954130] proc_dir_entry 889KB 1050KB [ 2262.959488] pde_opener 11KB 31KB [ 2262.964935] seq_file 242KB 366KB [ 2262.970660] sigqueue 52KB 78KB [ 2262.976018] kernfs_node_cache 17963KB 18155KB [ 2262.981449] mnt_cache 226KB 248KB [ 2262.986803] filp 6677KB 7736KB [ 2262.992405] names_cache 109407KB 109467KB [ 2262.997767] iint_cache 30KB 43KB [ 2263.004460] key_jar 19KB 105KB [ 2263.027965] uts_namespace 4KB 11KB [ 2263.033675] nsproxy 2KB 11KB [ 2263.039038] vm_area_struct 3182KB 3565KB [ 2263.049379] mm_struct 463KB 539KB [ 2263.054868] fs_cache 260KB 368KB [ 2263.060281] files_cache 915KB 1027KB [ 2263.065636] signal_cache 1729KB 1983KB [ 2263.071033] sighand_cache 571KB 645KB [ 2263.076392] task_struct 7795KB 7852KB [ 2263.081801] cred_jar 2042KB 2644KB [ 2263.087159] anon_vma_chain 1060KB 1279KB [ 2263.092573] anon_vma 101KB 308KB [ 2263.097933] pid 154KB 256KB [ 2263.103340] Acpi-Operand 156KB 198KB [ 2263.108698] Acpi-ParseExt 9KB 11KB [ 2263.114100] Acpi-Parse 41KB 47KB [ 2263.119462] Acpi-State 52KB 63KB [ 2263.221821] Acpi-Namespace 20KB 27KB [ 2263.227217] numa_policy 0KB 3KB [ 2263.309946] debug_objects_cache 1961KB 1999KB [ 2263.315514] trace_event_file 297KB 298KB [ 2263.358666] ftrace_event_field 398KB 401KB [ 2263.387623] pool_workqueue 140KB 156KB [ 2263.439701] page->ptl 456KB 980KB [ 2263.472783] kmalloc-2097152 2050KB 2050KB [ 2263.478172] kmalloc-524288 2056KB 2056KB [ 2263.506203] kmalloc-262144 1290KB 1290KB [ 2263.537943] kmalloc-131072 650KB 650KB [ 2263.579591] kmalloc-65536 2640KB 2706KB [ 2263.619180] kmalloc-32768 2145KB 2244KB [ 2263.646101] kmalloc-16384 1254KB 1320KB [ 2263.675603] kmalloc-8192 5230KB 5230KB [ 2263.688462] kmalloc-4096 27969KB 27969KB [ 2263.703747] kmalloc-2048 16201KB 16549KB [ 2263.709153] kmalloc-1024 13127KB 13655KB [ 2263.732953] kmalloc-512 19149KB 19173KB [ 2263.738341] kmalloc-256 5550KB 6266KB [ 2263.758502] kmalloc-128 1269KB 1610KB [ 2263.764132] kmalloc-96 3605KB 4124KB [ 2263.769498] kmalloc-64 2650KB 3824KB [ 2263.795076] kmalloc-32 1964KB 2547KB [ 2263.806850] kmalloc-192 2130KB 2916KB [ 2263.835960] kmem_cache 177KB 183KB [ 2263.847732] Out of memory (oom_kill_allocating_task): Kill process 8105 (syz-fuzzer) score 0 or sacrifice child [ 2263.887162] Killed process 8102 (syz-fuzzer) total-vm:924944kB, anon-rss:42304kB, file-rss:0kB, shmem-rss:484kB [ 2263.954555] oom_reaper: reaped process 8102 (syz-fuzzer), now anon-rss:0kB, file-rss:0kB, shmem-rss:504kB [ 2264.480105] sshd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2264.531103] sshd cpuset=/ mems_allowed=0-1 [ 2264.535381] CPU: 0 PID: 8100 Comm: sshd Not tainted 4.19.211-syzkaller #0 [ 2264.542303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 2264.551646] Call Trace: [ 2264.554237] dump_stack+0x1fc/0x2ef [ 2264.557865] dump_header+0x15d/0xc3f [ 2264.561580] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2264.566679] ? ___ratelimit+0x319/0x590 [ 2264.570659] oom_kill_process.cold+0x10/0x692 [ 2264.575155] ? check_preemption_disabled+0x41/0x280 [ 2264.580177] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2264.585452] out_of_memory+0x1072/0x1390 [ 2264.589520] ? oom_killer_disable+0x270/0x270 [ 2264.594019] ? mutex_trylock+0x15f/0x1a0 [ 2264.598082] __alloc_pages_nodemask+0x23a2/0x2890 [ 2264.602930] ? find_get_entry+0x4cd/0x8a0 [ 2264.607084] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2264.611954] alloc_pages_current+0x193/0x2a0 [ 2264.616372] filemap_fault+0x146e/0x2180 [ 2264.620453] ext4_filemap_fault+0x84/0xb0 [ 2264.624598] __do_fault+0x10b/0x4b0 [ 2264.628223] __handle_mm_fault+0x273b/0x41c0 [ 2264.632631] ? kernel_read+0x110/0x110 [ 2264.636516] ? vm_insert_page+0x9c0/0x9c0 [ 2264.640658] ? fsnotify+0x84e/0xe10 [ 2264.644380] ? check_preemption_disabled+0x41/0x280 [ 2264.649399] handle_mm_fault+0x436/0xb10 [ 2264.653461] __do_page_fault+0x68e/0xd60 [ 2264.657526] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2264.662542] ? spurious_fault+0x840/0x840 [ 2264.666696] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2264.671536] ? page_fault+0x8/0x30 [ 2264.675080] page_fault+0x1e/0x30 [ 2264.678535] RIP: 0033:0x7f3d0c95b060 [ 2264.682243] Code: Bad RIP value. [ 2264.685600] RSP: 002b:00007ffee890ccc0 EFLAGS: 00010202 [ 2264.691071] RAX: 0000000000000001 RBX: 0000563cb1a97560 RCX: 00007f3d0ca03970 [ 2264.698345] RDX: 0000000000000001 RSI: 0000563cb128ade1 RDI: 0000000000000005 [ 2264.705616] RBP: 0000563cb14caa88 R08: 00007ffee890cbe0 R09: 0000000000005f00 [ 2264.712879] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 2264.720142] R13: 00007ffee890d2df R14: 0000563cb1285be7 R15: 0000000000000003 [ 2264.761955] Mem-Info: [ 2264.764416] active_anon:3642 inactive_anon:67726 isolated_anon:0 [ 2264.764416] active_file:26 inactive_file:15 isolated_file:0 [ 2264.764416] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2264.764416] slab_reclaimable:12985 slab_unreclaimable:114385 [ 2264.764416] mapped:3612 shmem:68457 pagetables:320 bounce:0 [ 2264.764416] free:25047 free_pcp:103 free_cma:0 [ 2264.823534] Node 0 active_anon:12152kB inactive_anon:75412kB active_file:104kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14448kB dirty:0kB writeback:0kB shmem:76792kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2264.931169] Node 1 active_anon:2416kB inactive_anon:195492kB active_file:0kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:197036kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2265.028120] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:20kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2265.064901] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2265.073313] Node 0 DMA32 free:36260kB min:35996kB low:44992kB high:53988kB active_anon:10108kB inactive_anon:75392kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:6976kB pagetables:1156kB bounce:0kB free_pcp:368kB local_pcp:368kB free_cma:0kB [ 2265.112765] lowmem_reserve[]: 0 0 1 1 1 [ 2265.116909] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2265.184108] lowmem_reserve[]: 0 0 0 0 0 [ 2265.188120] Node 1 Normal free:53792kB min:53876kB low:67344kB high:80812kB active_anon:2344kB inactive_anon:195492kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:124kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2265.221499] lowmem_reserve[]: 0 0 0 0 0 [ 2265.225493] Node 0 DMA: 1*4kB (M) 3*8kB (UME) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 7*128kB (UME) 6*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10972kB [ 2265.253911] Node 0 DMA32: 1000*4kB (UME) 786*8kB (UME) 428*16kB (UME) 183*32kB (UME) 64*64kB (UME) 34*128kB (UM) 15*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 35792kB [ 2265.281896] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2265.298013] Node 1 Normal: 326*4kB (ME) 273*8kB (ME) 220*16kB (UME) 140*32kB (UME) 49*64kB (M) 20*128kB (ME) 11*256kB (UM) 8*512kB (ME) 3*1024kB (UM) 1*2048kB (U) 6*4096kB (UM) = 53792kB [ 2265.333669] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2265.380706] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2265.389299] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2265.452062] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2265.489832] 68526 total pagecache pages [ 2265.493840] 0 pages in swap cache [ 2265.497288] Swap cache stats: add 0, delete 0, find 0/0 [ 2265.541135] Free swap = 0kB [ 2265.556921] Total swap = 0kB [ 2265.560026] 2097051 pages RAM [ 2265.563132] 0 pages HighMem/MovableOnly [ 2265.567091] 369649 pages reserved [ 2265.584703] 0 pages cma reserved [ 2265.588086] Unreclaimable slab info: [ 2265.596732] Name Used Total [ 2265.626532] pid_2 13KB 44KB [ 2265.648765] batadv_tt_change_cache 2KB 7KB [ 2265.675149] batadv_tl_cache 7KB 16KB [ 2265.699386] TIPC 15KB 37KB [ 2265.733253] SCTPv6 20KB 30KB [ 2265.738658] DCCPv6 17KB 30KB [ 2265.786542] DCCP 16KB 28KB [ 2265.806425] RXRPC 16KB 26KB [ 2265.878073] rxrpc_call_jar 112KB 133KB [ 2265.894061] bridge_fdb_cache 14KB 23KB [ 2265.899466] fib6_nodes 230KB 288KB [ 2265.936075] ip6_dst_cache 614KB 705KB [ 2265.961152] RAWv6 101KB 128KB [ 2265.966544] UDPv6 35KB 45KB [ 2266.002910] TCPv6 27KB 42KB [ 2266.008310] nf_conntrack 15KB 15KB [ 2266.061011] t10_alua_lu_gp_cache 0KB 3KB [ 2266.066678] sd_ext_cdb 0KB 7KB [ 2266.132018] scsi_sense_cache 1056KB 1060KB [ 2266.137415] virtio_scsi_cmd 16KB 16KB [ 2266.185429] sgpool-128 8KB 8KB [ 2266.223274] sgpool-64 4KB 12KB [ 2266.228658] sgpool-32 2KB 15KB [ 2266.263050] sgpool-16 1KB 7KB [ 2266.268446] sgpool-8 0KB 7KB [ 2266.303128] mqueue_inode_cache 15KB 37KB [ 2266.308625] bio_post_read_ctx 14KB 15KB [ 2266.341033] bio-2 14KB 15KB [ 2266.346427] jfs_mp 7KB 7KB [ 2266.376174] cifs_small_rq 15KB 16KB [ 2266.391912] cifs_request 67KB 67KB [ 2266.397294] cifs_mpx_ids 0KB 7KB [ 2266.435699] nfs_commit_data 3KB 14KB [ 2266.446952] nfs_write_data 34KB 44KB [ 2266.471960] ext4_system_zone 1KB 7KB [ 2266.477650] bio-1 1KB 7KB [ 2266.518671] pid_namespace 3KB 11KB [ 2266.545011] rpc_buffers 17KB 25KB [ 2266.561140] rpc_tasks 2KB 7KB [ 2266.566518] UNIX 1539KB 1717KB [ 2266.606028] tcp_bind_bucket 1KB 4KB [ 2266.626458] ip_fib_trie 34KB 47KB [ 2266.642919] ip_fib_alias 164KB 205KB [ 2266.648293] ip_dst_cache 10KB 28KB [ 2266.685869] RAW 60KB 90KB [ 2266.697092] UDP 45KB 67KB [ 2266.719474] TCP 22KB 28KB [ 2266.724862] hugetlbfs_inode_cache 3KB 15KB [ 2266.749524] fscache_cookie_jar 1KB 7KB [ 2266.754998] eventpoll_pwq 25KB 39KB [ 2266.761830] eventpoll_epi 48KB 74KB [ 2266.767194] inotify_inode_mark 13KB 31KB [ 2266.772696] request_queue 199KB 199KB [ 2266.778056] blkdev_requests 1KB 3KB [ 2266.787103] blkdev_ioc 23KB 34KB [ 2266.792662] bio-0 826KB 855KB [ 2266.798025] biovec-max 1476KB 1518KB [ 2266.807205] biovec-64 994KB 1039KB [ 2266.812637] biovec-16 140KB 176KB [ 2266.817997] bio_integrity_payload 1KB 8KB [ 2266.839244] khugepaged_mm_slot 3KB 23KB [ 2266.863792] uid_cache 0KB 4KB [ 2266.869295] dmaengine-unmap-2 0KB 3KB [ 2266.898429] skbuff_fclone_cache 41KB 52KB [ 2266.925425] skbuff_head_cache 10312KB 10331KB [ 2266.949456] configfs_dir_cache 3KB 7KB [ 2266.954925] file_lock_cache 44KB 59KB [ 2266.978424] file_lock_ctx 9KB 11KB [ 2267.007482] fsnotify_mark_connector 6KB 19KB [ 2267.018438] net_namespace 78KB 87KB [ 2267.045711] shmem_inode_cache 8146KB 8193KB [ 2267.075899] task_delay_info 240KB 355KB [ 2267.098496] taskstats 21KB 42KB [ 2267.107415] proc_dir_entry 889KB 1050KB [ 2267.129831] pde_opener 11KB 31KB [ 2267.135224] seq_file 238KB 366KB [ 2267.144309] sigqueue 51KB 78KB [ 2267.149722] kernfs_node_cache 17931KB 18151KB [ 2267.155082] mnt_cache 226KB 248KB [ 2267.164177] filp 6650KB 7736KB [ 2267.169598] names_cache 108506KB 108566KB [ 2267.174957] iint_cache 30KB 43KB [ 2267.183892] key_jar 19KB 105KB [ 2267.189257] uts_namespace 4KB 11KB [ 2267.198897] nsproxy 2KB 11KB [ 2267.223060] vm_area_struct 3165KB 3565KB [ 2267.228467] mm_struct 451KB 539KB [ 2267.253484] fs_cache 260KB 368KB [ 2267.258890] files_cache 915KB 1027KB [ 2267.273197] signal_cache 1700KB 1983KB [ 2267.278583] sighand_cache 568KB 645KB [ 2267.288836] task_struct 7777KB 7833KB [ 2267.313079] cred_jar 2018KB 2644KB [ 2267.318467] anon_vma_chain 1045KB 1279KB [ 2267.343587] anon_vma 89KB 308KB [ 2267.348976] pid 153KB 256KB [ 2267.378320] Acpi-Operand 156KB 198KB [ 2267.388895] Acpi-ParseExt 9KB 11KB [ 2267.415890] Acpi-Parse 41KB 47KB [ 2267.423034] Acpi-State 52KB 63KB [ 2267.428395] Acpi-Namespace 20KB 27KB [ 2267.462021] numa_policy 0KB 3KB [ 2267.467553] debug_objects_cache 1960KB 1999KB [ 2267.509413] trace_event_file 297KB 298KB [ 2267.514819] ftrace_event_field 398KB 401KB [ 2267.529408] pool_workqueue 140KB 156KB [ 2267.534797] page->ptl 444KB 980KB [ 2267.549453] kmalloc-2097152 2050KB 2050KB [ 2267.554837] kmalloc-524288 2056KB 2056KB [ 2267.567448] kmalloc-262144 1290KB 1290KB [ 2267.572882] kmalloc-131072 650KB 650KB [ 2267.578241] kmalloc-65536 2640KB 2706KB [ 2267.583647] kmalloc-32768 2145KB 2244KB [ 2267.589003] kmalloc-16384 1254KB 1320KB [ 2267.596064] kmalloc-8192 5230KB 5230KB [ 2267.601490] kmalloc-4096 27935KB 27969KB [ 2267.606849] kmalloc-2048 16201KB 16549KB [ 2267.639429] kmalloc-1024 13276KB 13655KB [ 2267.644830] kmalloc-512 19644KB 19668KB [ 2267.681602] kmalloc-256 5575KB 6266KB [ 2267.686994] kmalloc-128 1267KB 1610KB [ 2267.735059] kmalloc-96 3658KB 4124KB [ 2267.756262] kmalloc-64 2650KB 3824KB [ 2267.775588] kmalloc-32 1976KB 2547KB [ 2267.791340] kmalloc-192 2123KB 2916KB [ 2267.796723] kmem_cache 177KB 183KB [ 2267.828490] Out of memory (oom_kill_allocating_task): Kill process 8100 (sshd) score 0 or sacrifice child [ 2267.841146] Killed process 8100 (sshd) total-vm:70100kB, anon-rss:868kB, file-rss:0kB, shmem-rss:0kB [ 2267.852530] oom_reaper: reaped process 8100 (sshd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB Connection to 10.128.0.242 closed by remote host. 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