[ 38.987415] ------------[ cut here ]------------ [ 38.988358] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.990919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.992401] Modules linked in: [ 38.993087] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.995088] Tainted: [W]=WARN [ 38.995688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.997145] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.998051] 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 [ 39.001194] RSP: 0018:ffff88801681fbc0 EFLAGS: 00010286 [ 39.002176] RAX: 0000000000000000 RBX: ffffed1002d03f78 RCX: ffffffff813a4050 [ 39.003450] RDX: ffff8880199c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.004746] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d03f2f [ 39.006027] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.007304] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801681fdf8 [ 39.008582] FS: 00007ff6e385f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.010012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.011076] CR2: 00007ffea51ddef8 CR3: 000000000d786000 CR4: 0000000000350ef0 [ 39.012374] Call Trace: [ 39.012877] [ 39.013286] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.014205] ? __create_object+0x59/0x80 [ 39.014993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.015959] __vmalloc_noprof+0x59/0x60 [ 39.016726] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.017599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.018542] bpf_prog_alloc+0x39/0x200 [ 39.019232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.020153] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.021063] do_seccomp+0x349/0x25e0 [ 39.021792] ? find_held_lock+0x2b/0x80 [ 39.022574] ? do_prlimit+0x310/0x610 [ 39.023282] ? __pfx_do_seccomp+0x10/0x10 [ 39.024064] ? do_raw_spin_unlock+0x53/0x220 [ 39.024890] ? _raw_spin_unlock+0x1e/0x40 [ 39.025668] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.026638] ? static_key_count+0x60/0x80 [ 39.027392] prctl_set_seccomp+0x4e/0x70 [ 39.028157] __do_sys_prctl+0xe6c/0x1d70 [ 39.028920] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.029790] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.030787] ? irqentry_exit+0xf3/0x650 [ 39.031541] do_syscall_64+0xbf/0x430 [ 39.032223] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.033168] RIP: 0033:0x7ff6e3d515cd [ 39.033860] 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 [ 39.037020] RSP: 002b:00007ffea51dc2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.038393] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6e3d515cd [ 39.039673] RDX: 000055a0350ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.040953] RBP: 00007ffea51dc330 R08: 0000000000000000 R09: 00007ffea51db9d0 [ 39.042221] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a054e97ad0 [ 39.043513] R13: 00007ffea51dc760 R14: 000055a054e98bc0 R15: 000055a054ea9780 [ 39.044924] [ 39.045612] irq event stamp: 1783 [ 39.046237] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 39.047755] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 39.049256] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 39.050789] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 39.052291] ---[ end trace 0000000000000000 ]--- [ 41.491635] ------------[ cut here ]------------ [ 41.492698] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.494998] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.496664] Modules linked in: [ 41.497351] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.499602] Tainted: [W]=WARN [ 41.500272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.501905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.502942] 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 [ 41.506278] RSP: 0018:ffff888017d57bc0 EFLAGS: 00010286 [ 41.507271] RAX: 0000000000000000 RBX: ffffed1002faaf78 RCX: ffffffff813a4050 [ 41.508650] RDX: ffff8880198ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.509953] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002faaf2f [ 41.511369] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.512714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d57df8 [ 41.514104] FS: 00007f4f9aec9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.515572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.516631] CR2: 00007f4f9b42f4a6 CR3: 000000000d2b8000 CR4: 0000000000350ef0 [ 41.518032] Call Trace: [ 41.518623] [ 41.519113] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.520035] ? __create_object+0x59/0x80 [ 41.520830] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.521821] __vmalloc_noprof+0x59/0x60 [ 41.522640] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.523514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.524427] bpf_prog_alloc+0x39/0x200 [ 41.525156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.526080] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.526985] do_seccomp+0x349/0x25e0 [ 41.527699] ? find_held_lock+0x2b/0x80 [ 41.528404] ? do_prlimit+0x310/0x610 [ 41.529146] ? __pfx_do_seccomp+0x10/0x10 [ 41.529919] ? do_raw_spin_unlock+0x53/0x220 [ 41.530768] ? _raw_spin_unlock+0x1e/0x40 [ 41.531569] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.532526] ? static_key_count+0x60/0x80 [ 41.533291] prctl_set_seccomp+0x4e/0x70 [ 41.534061] __do_sys_prctl+0xe6c/0x1d70 [ 41.534834] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.535708] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.536689] ? irqentry_exit+0xf3/0x650 [ 41.537412] do_syscall_64+0xbf/0x430 [ 41.538160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.539120] RIP: 0033:0x7f4f9b3bb5cd [ 41.539812] 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 [ 41.542969] RSP: 002b:00007ffe3e65d200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.544330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f9b3bb5cd [ 41.545615] RDX: 0000556fefd5ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.546927] RBP: 00007ffe3e65d260 R08: 0000000000000000 R09: 00007ffe3e65c900 [ 41.548220] R10: 0000000000000000 R11: 0000000000000246 R12: 000055700c8cbbf0 [ 41.549517] R13: 00007ffe3e65d690 R14: 000055700c8d5380 R15: 000055700c8e0460 [ 41.550831] [ 41.551253] irq event stamp: 1707 [ 41.551905] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 41.553419] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 41.555045] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 41.556584] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 41.558111] ---[ end trace 0000000000000000 ]--- [ 42.291134] ------------[ cut here ]------------ [ 42.292064] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.294066] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.295545] Modules linked in: [ 42.296138] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.298389] Tainted: [W]=WARN [ 42.299066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.300555] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.301421] 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 [ 42.304619] RSP: 0018:ffff888017f37bc0 EFLAGS: 00010286 [ 42.305603] RAX: 0000000000000000 RBX: ffffed1002fe6f78 RCX: ffffffff813a4050 [ 42.306912] RDX: ffff8880164a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.308208] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fe6f2f [ 42.309511] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.310818] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f37df8 [ 42.312124] FS: 00007efdb184e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.313566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.314658] CR2: 00007ffdfa00aef8 CR3: 0000000020c12000 CR4: 0000000000350ef0 [ 42.315956] Call Trace: [ 42.316415] [ 42.316881] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.317796] ? __create_object+0x59/0x80 [ 42.318609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.319593] __vmalloc_noprof+0x59/0x60 [ 42.320315] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.321199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.322160] bpf_prog_alloc+0x39/0x200 [ 42.322915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.323861] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.324783] do_seccomp+0x349/0x25e0 [ 42.325508] ? find_held_lock+0x2b/0x80 [ 42.326244] ? do_prlimit+0x310/0x610 [ 42.326985] ? __pfx_do_seccomp+0x10/0x10 [ 42.327799] ? do_raw_spin_unlock+0x53/0x220 [ 42.328636] ? _raw_spin_unlock+0x1e/0x40 [ 42.329370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.330340] ? static_key_count+0x60/0x80 [ 42.331143] prctl_set_seccomp+0x4e/0x70 [ 42.331925] __do_sys_prctl+0xe6c/0x1d70 [ 42.332711] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.333583] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.334575] ? irqentry_exit+0xf3/0x650 [ 42.335302] do_syscall_64+0xbf/0x430 [ 42.336036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.337008] RIP: 0033:0x7efdb1d405cd [ 42.337716] 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 [ 42.340896] RSP: 002b:00007ffdfa009620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.342280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efdb1d405cd [ 42.343581] RDX: 0000556df7c45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.344877] RBP: 00007ffdfa009680 R08: 0000000000000000 R09: 00007ffdfa008d20 [ 42.346168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e21d33ad0 [ 42.347489] R13: 00007ffdfa009ab0 R14: 0000556e21d34bc0 R15: 0000556e21d45780 [ 42.348804] [ 42.349229] irq event stamp: 1881 [ 42.349893] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 42.351446] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 42.352999] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 42.354518] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 42.355771] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52506' (ECDSA) to the list of known hosts. 2025/11/18 20:16:47 fuzzer started 2025/11/18 20:16:47 dialing manager at localhost:34383 2025/11/18 20:16:47 checking machine... 2025/11/18 20:16:47 checking revisions... [ 43.258967] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:16:48 testing simple program... [ 43.358121] cgroup: Unknown subsys name 'net' [ 43.454503] cgroup: Unknown subsys name 'cpuset' [ 43.503635] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:16:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86a49dcc RDX=1ffff11002cf6f34 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff8880167b79f8 RSP=ffff8880167b7930 R8 =ffffffff86a49dd0 R9 =ffff8880167b79e0 R10=000000000003c9ed R11=0000000000012f5f R12=ffff8880167b7a00 R13=ffff8880167b79e8 R14=ffff8880167b7ad8 R15=ffff8880167b79a0 RIP=ffffffff8135f375 RFL=00000212 [----A--] 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 00007f4f9aec9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4f9ae89008 CR3=000000001c5a2000 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=00000000000000000000000000000000 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=ffffffff87b3dbc0 RBX=ffff88800adf3780 RCX=e1b0571a5593dfd7 RDX=e1b0571a5593dfd7 RSI=000000000846a880 RDI=ffff88800adf4200 RBP=ffff88800adf41d8 RSP=ffff888016c37a98 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800adf4200 R13=0000000000002736 R14=0000000000000001 R15=e1b0571a5593dfd7 RIP=ffffffff81527b75 RFL=00000086 [--S--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 00007f3fdea8e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb81559d3a0 CR3=0000000010091000 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=00000000000000000000000000000000 XMM01=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000