[ 39.006696] ------------[ cut here ]------------ [ 39.007641] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.009626] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.011088] Modules linked in: [ 39.011670] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.013883] Tainted: [W]=WARN [ 39.014549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.016050] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.016914] 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 [ 39.020077] RSP: 0018:ffff88801a57fbc0 EFLAGS: 00010286 [ 39.021005] RAX: 0000000000000000 RBX: ffffed10034aff78 RCX: ffffffff813a4050 [ 39.022309] RDX: ffff888016e73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.023597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034aff2f [ 39.024889] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.026169] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a57fdf8 [ 39.027461] FS: 00007f1d7c144900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.028904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.029962] CR2: 00007f1d7c636580 CR3: 000000000a1f2000 CR4: 0000000000350ef0 [ 39.031257] Call Trace: [ 39.031724] [ 39.032186] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.033076] ? __create_object+0x59/0x80 [ 39.033812] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.034779] __vmalloc_noprof+0x59/0x60 [ 39.035539] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.036414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.037346] bpf_prog_alloc+0x39/0x200 [ 39.038079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.038964] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.039868] do_seccomp+0x349/0x25e0 [ 39.040586] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.041490] ? __pfx_do_seccomp+0x10/0x10 [ 39.042286] ? find_held_lock+0x2b/0x80 [ 39.043010] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.043968] ? static_key_count+0x60/0x80 [ 39.044790] prctl_set_seccomp+0x4e/0x70 [ 39.045556] __do_sys_prctl+0xe6c/0x1d70 [ 39.046334] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.047209] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.048176] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.049140] ? irqentry_exit+0xf3/0x650 [ 39.049859] do_syscall_64+0xbf/0x430 [ 39.050599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.051569] RIP: 0033:0x7f1d7c6365cd [ 39.052264] 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 [ 39.055456] RSP: 002b:00007fff606b9820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.056815] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d7c6365cd [ 39.058117] RDX: 0000560479fb3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.059430] RBP: 00007fff606b9880 R08: 0000000000000000 R09: 00007fff606b8f20 [ 39.060727] R10: 0000000000000000 R11: 0000000000000246 R12: 000056049c870ad0 [ 39.062004] R13: 00007fff606b9cb0 R14: 000056049c871bc0 R15: 000056049c882780 [ 39.063341] [ 39.063757] irq event stamp: 1767 [ 39.064413] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 39.065920] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 39.067435] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 39.068980] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 39.070520] ---[ end trace 0000000000000000 ]--- [ 42.441290] ------------[ cut here ]------------ [ 42.442082] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.443843] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.445079] Modules linked in: [ 42.445573] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.447241] Tainted: [W]=WARN [ 42.447701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.449152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.449880] 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 [ 42.452953] RSP: 0018:ffff88800987fbc0 EFLAGS: 00010286 [ 42.453782] RAX: 0000000000000000 RBX: ffffed100130ff78 RCX: ffffffff813a4050 [ 42.454856] RDX: ffff8880177b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.455957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100130ff2f [ 42.457038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.458109] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800987fdf8 [ 42.459211] FS: 00007f65809a8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.460424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.461327] CR2: 00007ffddb56eef7 CR3: 000000000d30b000 CR4: 0000000000350ef0 [ 42.462398] Call Trace: [ 42.462785] [ 42.463189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.463901] ? __create_object+0x59/0x80 [ 42.464561] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.465369] __vmalloc_noprof+0x59/0x60 [ 42.465965] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.466696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.467495] bpf_prog_alloc+0x39/0x200 [ 42.468115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.468848] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.469617] do_seccomp+0x349/0x25e0 [ 42.470206] ? find_held_lock+0x2b/0x80 [ 42.470810] ? do_prlimit+0x310/0x610 [ 42.471456] ? __pfx_do_seccomp+0x10/0x10 [ 42.472128] ? do_raw_spin_unlock+0x53/0x220 [ 42.472789] ? _raw_spin_unlock+0x1e/0x40 [ 42.473446] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.474263] ? static_key_count+0x60/0x80 [ 42.474903] prctl_set_seccomp+0x4e/0x70 [ 42.475579] __do_sys_prctl+0xe6c/0x1d70 [ 42.476228] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.476905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.477723] ? irqentry_exit+0xf3/0x650 [ 42.478363] do_syscall_64+0xbf/0x430 [ 42.478947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.479779] RIP: 0033:0x7f6580e9a5cd [ 42.480378] 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 [ 42.483073] RSP: 002b:00007ffddb56c930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.484225] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6580e9a5cd [ 42.485320] RDX: 000055607c73ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.486401] RBP: 00007ffddb56c990 R08: 0000000000000000 R09: 00007ffddb56c030 [ 42.487490] R10: 0000000000000000 R11: 0000000000000246 R12: 00005560a84de2b0 [ 42.488572] R13: 00007ffddb56cdc0 R14: 00005560a84e0d20 R15: 00005560a84f28d0 [ 42.489662] [ 42.490013] irq event stamp: 1851 [ 42.490563] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 42.491850] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 42.493144] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770 [ 42.494441] softirqs last disabled at (1311): [] __irq_exit_rcu+0xc4/0x100 [ 42.495751] ---[ end trace 0000000000000000 ]--- [ 43.289422] ------------[ cut here ]------------ [ 43.290361] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.292392] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.293840] Modules linked in: [ 43.294485] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.296452] Tainted: [W]=WARN [ 43.296999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.298493] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.299410] 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 [ 43.302557] RSP: 0018:ffff8880158afbc0 EFLAGS: 00010286 [ 43.303541] RAX: 0000000000000000 RBX: ffffed1002b15f78 RCX: ffffffff813a4050 [ 43.304821] RDX: ffff888015fc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.306106] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b15f2f [ 43.307382] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.308655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158afdf8 [ 43.309928] FS: 00007f37da511900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.311364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.312413] CR2: 00007f37daa03580 CR3: 000000001f4af000 CR4: 0000000000350ef0 [ 43.313700] Call Trace: [ 43.314192] [ 43.314596] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.315507] ? __create_object+0x59/0x80 [ 43.316294] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.317259] __vmalloc_noprof+0x59/0x60 [ 43.317968] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.318833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.319767] bpf_prog_alloc+0x39/0x200 [ 43.320490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.321409] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.322298] do_seccomp+0x349/0x25e0 [ 43.322960] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.323858] ? __pfx_do_seccomp+0x10/0x10 [ 43.324645] ? find_held_lock+0x2b/0x80 [ 43.325397] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.326347] ? static_key_count+0x60/0x80 [ 43.327152] prctl_set_seccomp+0x4e/0x70 [ 43.327870] __do_sys_prctl+0xe6c/0x1d70 [ 43.328641] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.329504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.330450] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.331415] ? irqentry_exit+0xf3/0x650 [ 43.332169] do_syscall_64+0xbf/0x430 [ 43.332856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.333783] RIP: 0033:0x7f37daa035cd [ 43.334488] 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 [ 43.337641] RSP: 002b:00007ffee0e0f8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.339005] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37daa035cd [ 43.340295] RDX: 000055f7a9167e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.341548] RBP: 00007ffee0e0f900 R08: 0000000000000000 R09: 00007ffee0e0efa0 [ 43.342817] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7d4133ad0 [ 43.344092] R13: 00007ffee0e0fd30 R14: 000055f7d4134bc0 R15: 000055f7d4145780 [ 43.345368] [ 43.345799] irq event stamp: 1773 [ 43.346451] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 43.347966] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 43.349483] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 43.351006] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 43.352557] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6919' (ECDSA) to the list of known hosts. 2025/11/18 20:03:00 fuzzer started 2025/11/18 20:03:00 dialing manager at localhost:34383 2025/11/18 20:03:00 checking machine... 2025/11/18 20:03:00 checking revisions... [ 44.256747] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:03:01 testing simple program... [ 44.341954] cgroup: Unknown subsys name 'net' [ 44.401614] cgroup: Unknown subsys name 'cpuset' [ 44.422265] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:03:00 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000010 RCX=ffffffff822bb9b6 RDX=ffff888017668000 RSI=ffffffff822bbdf3 RDI=0000000000000005 RBP=ffff88800d8b0db8 RSP=ffff88801a57fd18 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000010 R11=0000000000000001 R12=ffff88801b98c500 R13=dffffc0000000000 R14=1ffff110034affa8 R15=0000000000000000 RIP=ffffffff81751e08 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 00007f65809a8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6580f600b0 CR3=000000001f4be000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888015f76890 RBX=0000000000000002 RCX=0000000000000002 RDX=ffff88806cf08e01 RSI=ffff88806cf08e58 RDI=ffff88806cf08e58 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000023e35 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08e58 R15=ffff88806cf08a70 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6580f5d650 CR3=000000000e1f1000 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=8902f12d62c789bc0b4a90035bdc6108 XMM02=00000000003044c0eff9b2d0a8fce9cb XMM03=00000000003045902c67c8bc2e329bc3 XMM04=a9a645296c880ec600000000000ae988 XMM05=d96330e2d2db863200000000003207b8 XMM06=df35942e427530f9000000000031a410 XMM07=e042d86d42eb936e0000000000310360 XMM08=68b4fa7dcbac8cb20000000000304590 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000