[ 39.162188] ------------[ cut here ]------------ [ 39.163110] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.165124] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.166580] Modules linked in: [ 39.167215] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.169196] Tainted: [W]=WARN [ 39.169790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.171260] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.172164] 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 [ 39.175324] RSP: 0018:ffff88800f1a7bc0 EFLAGS: 00010286 [ 39.176293] RAX: 0000000000000000 RBX: ffffed1001e34f78 RCX: ffffffff813a4050 [ 39.177563] RDX: ffff8880177cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.178853] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e34f2f [ 39.180132] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.181401] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1a7df8 [ 39.182673] FS: 00007f782bfd6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.184109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.185157] CR2: 00007f782c4c8580 CR3: 000000000caec000 CR4: 0000000000350ef0 [ 39.186434] Call Trace: [ 39.186925] [ 39.187346] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.188237] ? __create_object+0x59/0x80 [ 39.189023] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.189989] __vmalloc_noprof+0x59/0x60 [ 39.190757] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.191592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.192528] bpf_prog_alloc+0x39/0x200 [ 39.193263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.194189] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.195082] do_seccomp+0x349/0x25e0 [ 39.195816] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.196702] ? __pfx_do_seccomp+0x10/0x10 [ 39.197452] ? find_held_lock+0x2b/0x80 [ 39.198214] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.199170] ? static_key_count+0x60/0x80 [ 39.199978] prctl_set_seccomp+0x4e/0x70 [ 39.200750] __do_sys_prctl+0xe6c/0x1d70 [ 39.201490] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.202339] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.203310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.204262] ? irqentry_exit+0xf3/0x650 [ 39.205030] do_syscall_64+0xbf/0x430 [ 39.205766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.206708] RIP: 0033:0x7f782c4c85cd [ 39.207373] 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 [ 39.210506] RSP: 002b:00007ffc9a1c6350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.211864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f782c4c85cd [ 39.213133] RDX: 000055e83242ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.214404] RBP: 00007ffc9a1c63b0 R08: 0000000000000000 R09: 00007ffc9a1c5a50 [ 39.215704] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e83838c2b0 [ 39.216989] R13: 00007ffc9a1c67e0 R14: 000055e83838ed20 R15: 000055e8383a08d0 [ 39.218292] [ 39.218742] irq event stamp: 1767 [ 39.219358] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 39.220882] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 39.222407] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 39.223961] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 39.225473] ---[ end trace 0000000000000000 ]--- [ 41.962134] ------------[ cut here ]------------ [ 41.963055] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.965059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.966512] Modules linked in: [ 41.967155] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.970602] Tainted: [W]=WARN [ 41.971361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.972841] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.973773] 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 [ 41.976967] RSP: 0018:ffff888017bc7bc0 EFLAGS: 00010286 [ 41.977943] RAX: 0000000000000000 RBX: ffffed1002f78f78 RCX: ffffffff813a4050 [ 41.979241] RDX: ffff888017bcb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.980531] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f78f2f [ 41.981832] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.983103] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bc7df8 [ 41.984403] FS: 00007f30c2afc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.985858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.986917] CR2: 00007ffff2f18ef8 CR3: 000000000c81e000 CR4: 0000000000350ef0 [ 41.988239] Call Trace: [ 41.988751] [ 41.989164] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.990061] ? __create_object+0x59/0x80 [ 41.990855] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.991837] __vmalloc_noprof+0x59/0x60 [ 41.992554] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.993427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.994360] bpf_prog_alloc+0x39/0x200 [ 41.995106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.996052] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.996973] do_seccomp+0x349/0x25e0 [ 41.997694] ? find_held_lock+0x2b/0x80 [ 41.998410] ? do_prlimit+0x310/0x610 [ 41.999153] ? __pfx_do_seccomp+0x10/0x10 [ 41.999950] ? do_raw_spin_unlock+0x53/0x220 [ 42.000785] ? _raw_spin_unlock+0x1e/0x40 [ 42.001528] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.002491] ? static_key_count+0x60/0x80 [ 42.003327] prctl_set_seccomp+0x4e/0x70 [ 42.004116] __do_sys_prctl+0xe6c/0x1d70 [ 42.004909] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.005768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.006739] ? irqentry_exit+0xf3/0x650 [ 42.007471] do_syscall_64+0xbf/0x430 [ 42.008225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.009187] RIP: 0033:0x7f30c2fee5cd [ 42.009897] 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 [ 42.013118] RSP: 002b:00007ffff2f170c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.014489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30c2fee5cd [ 42.015803] RDX: 000055b21b28ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.017082] RBP: 00007ffff2f17120 R08: 0000000000000000 R09: 00007ffff2f167c0 [ 42.018358] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b230c19ad0 [ 42.019646] R13: 00007ffff2f17550 R14: 000055b230c1abc0 R15: 000055b230c2b780 [ 42.020825] [ 42.021208] irq event stamp: 2377 [ 42.021792] hardirqs last enabled at (2387): [] __up_console_sem+0x78/0x80 [ 42.023156] hardirqs last disabled at (2396): [] __up_console_sem+0x5d/0x80 [ 42.024539] softirqs last enabled at (2300): [] handle_softirqs+0x50c/0x770 [ 42.025940] softirqs last disabled at (2295): [] __irq_exit_rcu+0xc4/0x100 [ 42.027311] ---[ end trace 0000000000000000 ]--- [ 42.757681] ------------[ cut here ]------------ [ 42.758531] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.760523] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.761974] Modules linked in: [ 42.762566] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.764602] Tainted: [W]=WARN [ 42.765179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.766616] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.767519] 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 [ 42.770616] RSP: 0018:ffff8880168afbc0 EFLAGS: 00010286 [ 42.771584] RAX: 0000000000000000 RBX: ffffed1002d15f78 RCX: ffffffff813a4050 [ 42.772851] RDX: ffff888015cf8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.774105] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d15f2f [ 42.775377] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.776660] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168afdf8 [ 42.777939] FS: 00007f76817cb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.779372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.780421] CR2: 00007ffcc94ceef8 CR3: 000000001f415000 CR4: 0000000000350ef0 [ 42.781681] Call Trace: [ 42.782141] [ 42.782552] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.783451] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 42.784374] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 42.785299] __vmalloc_noprof+0x59/0x60 [ 42.786051] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.786927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.787855] bpf_prog_alloc+0x39/0x200 [ 42.788532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.789446] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.790342] do_seccomp+0x349/0x25e0 [ 42.791053] ? find_held_lock+0x2b/0x80 [ 42.791810] ? do_prlimit+0x310/0x610 [ 42.792505] ? __pfx_do_seccomp+0x10/0x10 [ 42.793282] ? do_raw_spin_unlock+0x53/0x220 [ 42.794098] ? _raw_spin_unlock+0x1e/0x40 [ 42.794880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.795839] ? static_key_count+0x60/0x80 [ 42.796600] prctl_set_seccomp+0x4e/0x70 [ 42.797363] __do_sys_prctl+0xe6c/0x1d70 [ 42.798133] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.798985] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.799962] ? irqentry_exit+0xf3/0x650 [ 42.800729] do_syscall_64+0xbf/0x430 [ 42.801416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.802374] RIP: 0033:0x7f7681cbd5cd [ 42.803073] 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 [ 42.806233] RSP: 002b:00007ffcc94ccc60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.807594] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7681cbd5cd [ 42.808861] RDX: 000055e0ee65fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.810117] RBP: 00007ffcc94cccc0 R08: 0000000000000000 R09: 00007ffcc94cc360 [ 42.811405] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e116e02ad0 [ 42.812657] R13: 00007ffcc94cd0f0 R14: 000055e116e03bc0 R15: 000055e116e14780 [ 42.813933] [ 42.814358] irq event stamp: 1709 [ 42.815001] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 42.816505] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.818018] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 42.819542] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 42.821031] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3763' (ECDSA) to the list of known hosts. 2025/11/18 18:29:59 fuzzer started 2025/11/18 18:29:59 dialing manager at localhost:34383 2025/11/18 18:29:59 checking machine... 2025/11/18 18:29:59 checking revisions... [ 43.735814] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:29:59 testing simple program... [ 43.821346] cgroup: Unknown subsys name 'net' [ 43.881028] cgroup: Unknown subsys name 'cpuset' [ 43.895129] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:29:58 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016f7f5f0 RCX=ffff888016f7f544 RDX=1ffff11002defec9 RSI=ffffffff85e1ffe0 RDI=ffff888016f7f5f0 RBP=ffff888016f7f648 RSP=ffff888016f7f5d8 R8 =ffffffff86ab8458 R9 =ffff888016f7f630 R10=000000000003c9ed R11=00000000000255cb R12=ffff888016f7f6b8 R13=0000000000000000 R14=ffff888016430000 R15=0000000000000001 RIP=ffffffff8135e1ae RFL=00000246 [---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 00007f30c2afc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f30c2acb008 CR3=000000001f4b7000 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=0000000000022d8d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc978461040 CR3=000000000d21f000 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=60114c6da3a5569fc348e526f2f51657 XMM02=0000000000304f60eff9b2d0a8fce9cb XMM03=00000000003050302c67c8bc2e329bc3 XMM04=a290b586447fdc9a00000000000ae988 XMM05=d96330e2d2db863200000000003217f8 XMM06=15191c5fc52f8995000000000031aed8 XMM07=e042d86d42eb936e0000000000312ad0 XMM08=9a0b1d471f064c460000000000305030 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000