[ 45.803435] ------------[ cut here ]------------ [ 45.804387] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.806343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.807777] Modules linked in: [ 45.808467] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.810443] Tainted: [W]=WARN [ 45.810995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.812442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.813354] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 45.816500] RSP: 0018:ffff8880175b7bc0 EFLAGS: 00010286 [ 45.817482] RAX: 0000000000000000 RBX: ffffed1002eb6f78 RCX: ffffffff813a4050 [ 45.818755] RDX: ffff888015ee5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.820024] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb6f2f [ 45.821295] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.822548] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175b7df8 [ 45.823815] FS: 00007f2c50043900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.825264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.826331] CR2: 00007f2c50535580 CR3: 000000000d79c000 CR4: 0000000000350ef0 [ 45.827610] Call Trace: [ 45.828065] [ 45.828519] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.829427] ? __create_object+0x59/0x80 [ 45.830205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.831164] __vmalloc_noprof+0x59/0x60 [ 45.831866] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.832735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.833664] bpf_prog_alloc+0x39/0x200 [ 45.834402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.835329] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.836222] do_seccomp+0x349/0x25e0 [ 45.836892] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.837815] ? __pfx_do_seccomp+0x10/0x10 [ 45.838586] ? find_held_lock+0x2b/0x80 [ 45.839335] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.840291] ? static_key_count+0x60/0x80 [ 45.841037] prctl_set_seccomp+0x4e/0x70 [ 45.841821] __do_sys_prctl+0xe6c/0x1d70 [ 45.842598] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.843451] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.844405] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.845379] ? irqentry_exit+0xf3/0x650 [ 45.846135] do_syscall_64+0xbf/0x430 [ 45.846827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.847766] RIP: 0033:0x7f2c505355cd [ 45.848468] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 45.851607] RSP: 002b:00007ffdead8dae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.852952] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c505355cd [ 45.854245] RDX: 0000559e62d33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.855514] RBP: 00007ffdead8db40 R08: 0000000000000000 R09: 00007ffdead8d1e0 [ 45.856784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e6e58dad0 [ 45.858070] R13: 00007ffdead8df70 R14: 0000559e6e58ebc0 R15: 0000559e6e59f780 [ 45.859363] [ 45.859787] irq event stamp: 1761 [ 45.860449] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 45.861984] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 45.863481] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 45.865007] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 45.866528] ---[ end trace 0000000000000000 ]--- [ 49.152752] ------------[ cut here ]------------ [ 49.153704] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.155684] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.157130] Modules linked in: [ 49.157724] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.159666] Tainted: [W]=WARN [ 49.160497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.162036] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.162920] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.166045] RSP: 0018:ffff88801a1c7bc0 EFLAGS: 00010286 [ 49.166995] RAX: 0000000000000000 RBX: ffffed1003438f78 RCX: ffffffff813a4050 [ 49.168254] RDX: ffff88801b50b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.169534] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003438f2f [ 49.170818] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.172105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1c7df8 [ 49.173397] FS: 00007f60e8ca4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.174823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.175864] CR2: 00007f60e9196580 CR3: 000000000e6cc000 CR4: 0000000000350ef0 [ 49.177131] Call Trace: [ 49.177607] [ 49.178013] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.178906] ? __create_object+0x59/0x80 [ 49.179693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.180632] __vmalloc_noprof+0x59/0x60 [ 49.181391] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.182251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.183171] bpf_prog_alloc+0x39/0x200 [ 49.183857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.184780] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.185707] do_seccomp+0x349/0x25e0 [ 49.186433] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.187341] ? __pfx_do_seccomp+0x10/0x10 [ 49.188140] ? find_held_lock+0x2b/0x80 [ 49.188866] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.189851] ? static_key_count+0x60/0x80 [ 49.190660] prctl_set_seccomp+0x4e/0x70 [ 49.191445] __do_sys_prctl+0xe6c/0x1d70 [ 49.192242] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.193060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.194048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.195029] ? irqentry_exit+0xf3/0x650 [ 49.195803] do_syscall_64+0xbf/0x430 [ 49.196543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.197504] RIP: 0033:0x7f60e91965cd [ 49.198222] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.201423] RSP: 002b:00007ffc74a85eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.202794] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60e91965cd [ 49.204072] RDX: 0000564a959bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.205400] RBP: 00007ffc74a85f10 R08: 0000000000000000 R09: 00007ffc74a855b0 [ 49.206669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564aad0a0ad0 [ 49.207939] R13: 00007ffc74a86340 R14: 0000564aad0a1bc0 R15: 0000564aad0b2780 [ 49.209241] [ 49.209659] irq event stamp: 1813 [ 49.210305] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 49.211840] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 49.213397] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.214938] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 49.216479] ---[ end trace 0000000000000000 ]--- [ 49.990373] ------------[ cut here ]------------ [ 49.991345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.993337] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.994789] Modules linked in: [ 49.995474] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.997491] Tainted: [W]=WARN [ 49.998046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.999536] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.000456] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.003608] RSP: 0018:ffff88801763fbc0 EFLAGS: 00010286 [ 50.004602] RAX: 0000000000000000 RBX: ffffed1002ec7f78 RCX: ffffffff813a4050 [ 50.005918] RDX: ffff8880162cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.007192] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec7f2f [ 50.008478] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.009779] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801763fdf8 [ 50.011063] FS: 00007f8a34821900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.012521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.013605] CR2: 00007f8a34d13580 CR3: 0000000009fb7000 CR4: 0000000000350ef0 [ 50.014906] Call Trace: [ 50.015415] [ 50.015824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.016723] ? __create_object+0x59/0x80 [ 50.017532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.018504] __vmalloc_noprof+0x59/0x60 [ 50.019268] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.020154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.021036] bpf_prog_alloc+0x39/0x200 [ 50.021789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.022725] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.023634] do_seccomp+0x349/0x25e0 [ 50.024362] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.025280] ? __pfx_do_seccomp+0x10/0x10 [ 50.026043] ? find_held_lock+0x2b/0x80 [ 50.026814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.027771] ? static_key_count+0x60/0x80 [ 50.028567] prctl_set_seccomp+0x4e/0x70 [ 50.029360] __do_sys_prctl+0xe6c/0x1d70 [ 50.030158] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.030973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.031940] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.032898] ? irqentry_exit+0xf3/0x650 [ 50.033674] do_syscall_64+0xbf/0x430 [ 50.034426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.035388] RIP: 0033:0x7f8a34d135cd [ 50.036053] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.039256] RSP: 002b:00007ffc46b126f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.040619] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a34d135cd [ 50.041907] RDX: 00005583f65cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.043184] RBP: 00007ffc46b12750 R08: 0000000000000000 R09: 00007ffc46b11df0 [ 50.044448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558426c9cad0 [ 50.045734] R13: 00007ffc46b12b80 R14: 0000558426c9dbc0 R15: 0000558426cae780 [ 50.047054] [ 50.047515] irq event stamp: 1753 [ 50.048162] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.049698] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.051209] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 50.052755] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 50.054266] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5819' (ECDSA) to the list of known hosts. 2025/11/18 14:05:40 fuzzer started 2025/11/18 14:05:40 dialing manager at localhost:34383 2025/11/18 14:05:40 checking machine... 2025/11/18 14:05:40 checking revisions... [ 50.961059] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:05:40 testing simple program... [ 51.054783] cgroup: Unknown subsys name 'net' [ 51.113684] cgroup: Unknown subsys name 'cpuset' [ 51.128784] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:05:39 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800d4075c8 RCX=ffffffff8152d723 RDX=ffffed1001a80eba RSI=0000000000000004 RDI=ffff888018e37a90 RBP=1ffff110031c6f4e RSP=ffff888018e37a60 R8 =0000000000000001 R9 =ffffed1001a80eb9 R10=ffff88800d4075cb R11=0000000000000001 R12=ffff88800d4075d0 R13=ffff88800d4075d8 R14=ffff88801f64d500 R15=ffff8880096c78c0 RIP=ffffffff81b2dfd8 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f60e8ca4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc74a80000 CR3=000000001f585000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=36519ba9be3b6800 RBX=ffff888015ee1bc0 RCX=c1e5eafa6812e90c RDX=00000000dd88b24c RSI=00000000196ece37 RDI=000000000008f792 RBP=ffff888015ee2618 RSP=ffff888016067c50 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015ee2618 R13=00000000f6f78083 R14=0000000000000000 R15=c1e5eafa6812e90c RIP=ffffffff815273bc RFL=00000087 [--S--PC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f317da2d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f317d146000 CR3=000000000d377000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000aead06b1e99b806172e3b XMM01=000000000018b5a880f09f19808d26a3 XMM02=000000000018b8e82e86c1e8fc577532 XMM03=000000000018ddc0ac585006bc0bee6f XMM04=c30d3f22b833595500000000000ae988 XMM05=95235f1c9bb083010000000000321fa0 XMM06=817b8945e9d503730000000000321998 XMM07=e042d86d42eb936e0000000000312f38 XMM08=d0a948de7030063e0000000000305560 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000