[ 45.841535] ------------[ cut here ]------------ [ 45.842451] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.844530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.846008] Modules linked in: [ 45.846602] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.848605] Tainted: [W]=WARN [ 45.849255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.850876] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.851869] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 45.855347] RSP: 0018:ffff8880175afbc0 EFLAGS: 00010286 [ 45.856421] RAX: 0000000000000000 RBX: ffffed1002eb5f78 RCX: ffffffff813a4050 [ 45.857833] RDX: ffff888014351bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.859228] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb5f2f [ 45.860635] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.862055] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175afdf8 [ 45.863466] FS: 00007f7921b54900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.865043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.866224] CR2: 00007f7922046580 CR3: 000000000dd73000 CR4: 0000000000350ef0 [ 45.867631] Call Trace: [ 45.868180] [ 45.868628] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.869631] ? __create_object+0x59/0x80 [ 45.870492] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.871561] __vmalloc_noprof+0x59/0x60 [ 45.872394] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.873345] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.874369] bpf_prog_alloc+0x39/0x200 [ 45.875182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.876208] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.877193] do_seccomp+0x349/0x25e0 [ 45.878003] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.878985] ? __pfx_do_seccomp+0x10/0x10 [ 45.879805] ? find_held_lock+0x2b/0x80 [ 45.880631] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.881692] ? static_key_count+0x60/0x80 [ 45.882570] prctl_set_seccomp+0x4e/0x70 [ 45.883419] __do_sys_prctl+0xe6c/0x1d70 [ 45.884265] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.885200] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.886261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.887323] ? irqentry_exit+0xf3/0x650 [ 45.888156] do_syscall_64+0xbf/0x430 [ 45.888916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.890016] RIP: 0033:0x7f79220465cd [ 45.890734] 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 [ 45.894236] RSP: 002b:00007fff58b10820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.895728] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79220465cd [ 45.897132] RDX: 000055de27862e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.898540] RBP: 00007fff58b10880 R08: 0000000000000000 R09: 00007fff58b0ff20 [ 45.899953] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de51d8e240 [ 45.901356] R13: 00007fff58b10cb0 R14: 000055de51d97380 R15: 000055de51da2540 [ 45.902787] [ 45.903293] irq event stamp: 1703 [ 45.903994] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 45.905671] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 45.907332] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 45.909016] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 45.910679] ---[ end trace 0000000000000000 ]--- [ 49.062216] ------------[ cut here ]------------ [ 49.062782] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.064092] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.065030] Modules linked in: [ 49.065414] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.066701] Tainted: [W]=WARN [ 49.067073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.068027] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.068586] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.070635] RSP: 0018:ffff888016d6fbc0 EFLAGS: 00010286 [ 49.071264] RAX: 0000000000000000 RBX: ffffed1002dadf78 RCX: ffffffff813a4050 [ 49.072102] RDX: ffff88801788b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.072889] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dadf2f [ 49.073725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.074557] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d6fdf8 [ 49.075382] FS: 00007f0dc87c5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.076318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.077005] CR2: 00007f0dc8cb7580 CR3: 000000000e38c000 CR4: 0000000000350ef0 [ 49.077809] Call Trace: [ 49.078143] [ 49.078406] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.078979] ? __create_object+0x59/0x80 [ 49.079464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.080097] __vmalloc_noprof+0x59/0x60 [ 49.080558] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.081116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.081693] bpf_prog_alloc+0x39/0x200 [ 49.082169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.082740] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.083315] do_seccomp+0x349/0x25e0 [ 49.083752] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.084335] ? __pfx_do_seccomp+0x10/0x10 [ 49.084814] ? find_held_lock+0x2b/0x80 [ 49.085308] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.085940] ? static_key_count+0x60/0x80 [ 49.086433] prctl_set_seccomp+0x4e/0x70 [ 49.086909] __do_sys_prctl+0xe6c/0x1d70 [ 49.087410] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.087957] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.088551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.089163] ? irqentry_exit+0xf3/0x650 [ 49.089630] do_syscall_64+0xbf/0x430 [ 49.090108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.090692] RIP: 0033:0x7f0dc8cb75cd [ 49.091155] 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 [ 49.093235] RSP: 002b:00007fff89815900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.094112] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0dc8cb75cd [ 49.094900] RDX: 00005603655afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.095722] RBP: 00007fff89815960 R08: 0000000000000000 R09: 00007fff89815000 [ 49.096543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560381c25ad0 [ 49.097367] R13: 00007fff89815d90 R14: 0000560381c26bc0 R15: 0000560381c37780 [ 49.098221] [ 49.098492] irq event stamp: 1659 [ 49.098879] hardirqs last enabled at (1667): [] __up_console_sem+0x78/0x80 [ 49.099857] hardirqs last disabled at (1676): [] __up_console_sem+0x5d/0x80 [ 49.100830] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 49.101860] softirqs last disabled at (1235): [] __irq_exit_rcu+0xc4/0x100 [ 49.102843] ---[ end trace 0000000000000000 ]--- [ 49.831764] ------------[ cut here ]------------ [ 49.832669] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.834699] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.836128] Modules linked in: [ 49.836712] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.838690] Tainted: [W]=WARN [ 49.839288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.840748] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.841657] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.844775] RSP: 0018:ffff8880174ffbc0 EFLAGS: 00010286 [ 49.845758] RAX: 0000000000000000 RBX: ffffed1002e9ff78 RCX: ffffffff813a4050 [ 49.847030] RDX: ffff888016fd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.848304] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9ff2f [ 49.849583] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.850873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174ffdf8 [ 49.852137] FS: 00007facfba0d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.853574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.854638] CR2: 00007facfbf734a6 CR3: 000000000e5ed000 CR4: 0000000000350ef0 [ 49.855914] Call Trace: [ 49.856418] [ 49.856830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.857732] ? __create_object+0x59/0x80 [ 49.858532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.859516] __vmalloc_noprof+0x59/0x60 [ 49.860290] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.861186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.862146] bpf_prog_alloc+0x39/0x200 [ 49.862852] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.863792] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.864712] do_seccomp+0x349/0x25e0 [ 49.865437] ? find_held_lock+0x2b/0x80 [ 49.866227] ? do_prlimit+0x310/0x610 [ 49.866982] ? __pfx_do_seccomp+0x10/0x10 [ 49.867738] ? do_raw_spin_unlock+0x53/0x220 [ 49.868583] ? _raw_spin_unlock+0x1e/0x40 [ 49.869375] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.870369] ? static_key_count+0x60/0x80 [ 49.871183] prctl_set_seccomp+0x4e/0x70 [ 49.871976] __do_sys_prctl+0xe6c/0x1d70 [ 49.872725] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.873594] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.874599] ? irqentry_exit+0xf3/0x650 [ 49.875374] do_syscall_64+0xbf/0x430 [ 49.876134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.877103] RIP: 0033:0x7facfbeff5cd [ 49.877785] 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 [ 49.880995] RSP: 002b:00007ffdd2fb9f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.882395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facfbeff5cd [ 49.883699] RDX: 00005644df450e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.885002] RBP: 00007ffdd2fb9f60 R08: 0000000000000000 R09: 00007ffdd2fb9600 [ 49.886320] R10: 0000000000000000 R11: 0000000000000246 R12: 000056451b66e2b0 [ 49.887617] R13: 00007ffdd2fba390 R14: 000056451b670d20 R15: 000056451b6828d0 [ 49.888958] [ 49.889392] irq event stamp: 1723 [ 49.890069] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.891112] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.892142] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.893151] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 49.894195] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52371' (ECDSA) to the list of known hosts. 2025/11/17 15:12:44 fuzzer started 2025/11/17 15:12:45 dialing manager at localhost:37895 2025/11/17 15:12:45 checking machine... 2025/11/17 15:12:45 checking revisions... [ 50.771313] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:12:45 testing simple program... [ 50.862340] cgroup: Unknown subsys name 'net' [ 50.919731] cgroup: Unknown subsys name 'cpuset' [ 50.931661] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:12:44 Registers: info registers vcpu 0 RAX=000000000004f669 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe24ecc3000 CR3=000000000d606000 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=2034343a32313a353120373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034343a32313a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffffffffd3a46e9 RBX=ffffffff868fd550 RCX=ffffffff83ca1caa RDX=0000000000000000 RSI=ffffffff86d7ba12 RDI=ffffffff868fd540 RBP=ffffffff868fd540 RSP=ffff8880142ff680 R8 =ffffffff86d7ba12 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009b463 R12=ffffffff868fd560 R13=ffffffff868fd540 R14=ffffffff868fd540 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 00007f0dc87c5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff8980f000 CR3=000000001f5ea000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000