[ 53.991213] ------------[ cut here ]------------ [ 53.992185] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.994197] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.995720] Modules linked in: [ 53.996357] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.998377] Tainted: [W]=WARN [ 53.998993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.000500] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.001411] 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 [ 54.004627] RSP: 0018:ffff88801822fbc0 EFLAGS: 00010286 [ 54.005617] RAX: 0000000000000000 RBX: ffffed1003045f78 RCX: ffffffff813a4050 [ 54.006937] RDX: ffff888016869bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.008228] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003045f2f [ 54.009507] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.010827] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801822fdf8 [ 54.012098] FS: 00007f2ca9b52900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.013536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.014623] CR2: 00007f2caa044580 CR3: 000000000dd2f000 CR4: 0000000000350ef0 [ 54.015911] Call Trace: [ 54.016426] [ 54.016846] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.017760] ? __create_object+0x59/0x80 [ 54.018545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.019523] __vmalloc_noprof+0x59/0x60 [ 54.020284] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.021156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.022104] bpf_prog_alloc+0x39/0x200 [ 54.022819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.023730] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.024626] do_seccomp+0x349/0x25e0 [ 54.025332] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.026258] ? __pfx_do_seccomp+0x10/0x10 [ 54.027044] ? find_held_lock+0x2b/0x80 [ 54.027773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.028747] ? static_key_count+0x60/0x80 [ 54.029532] prctl_set_seccomp+0x4e/0x70 [ 54.030328] __do_sys_prctl+0xe6c/0x1d70 [ 54.031117] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.031974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.032959] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.033879] ? irqentry_exit+0xf3/0x650 [ 54.034683] do_syscall_64+0xbf/0x430 [ 54.035417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.036392] RIP: 0033:0x7f2caa0445cd [ 54.037106] 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 [ 54.040329] RSP: 002b:00007ffd71355e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.041684] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2caa0445cd [ 54.042990] RDX: 0000557604baae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.044290] RBP: 00007ffd71355e70 R08: 0000000000000000 R09: 00007ffd71355510 [ 54.045594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557643834ad0 [ 54.046896] R13: 00007ffd713562a0 R14: 0000557643835bc0 R15: 0000557643846780 [ 54.048242] [ 54.048683] irq event stamp: 1733 [ 54.049341] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 54.050902] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 54.052498] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 54.054069] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 54.055612] ---[ end trace 0000000000000000 ]--- [ 57.549880] ------------[ cut here ]------------ [ 57.550688] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.552465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.553742] Modules linked in: [ 57.554309] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.556031] Tainted: [W]=WARN [ 57.556514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.557845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.558654] 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 [ 57.561394] RSP: 0018:ffff88801972fbc0 EFLAGS: 00010286 [ 57.562249] RAX: 0000000000000000 RBX: ffffed10032e5f78 RCX: ffffffff813a4050 [ 57.563354] RDX: ffff88800c3a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.564472] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032e5f2f [ 57.565597] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.566706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801972fdf8 [ 57.567811] FS: 00007f30f2e85900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.569060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.569979] CR2: 00007f30f3377580 CR3: 000000000e2fa000 CR4: 0000000000350ef0 [ 57.571134] Call Trace: [ 57.571537] [ 57.571884] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.572658] ? __create_object+0x59/0x80 [ 57.573375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.574375] __vmalloc_noprof+0x59/0x60 [ 57.575321] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.576394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.577540] bpf_prog_alloc+0x39/0x200 [ 57.578483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.579343] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.579882] do_seccomp+0x349/0x25e0 [ 57.580338] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.580878] ? __pfx_do_seccomp+0x10/0x10 [ 57.581371] ? find_held_lock+0x2b/0x80 [ 57.581815] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.582435] ? static_key_count+0x60/0x80 [ 57.582913] prctl_set_seccomp+0x4e/0x70 [ 57.583401] __do_sys_prctl+0xe6c/0x1d70 [ 57.583867] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.584403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.585016] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.585610] ? irqentry_exit+0xf3/0x650 [ 57.586100] do_syscall_64+0xbf/0x430 [ 57.586546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.587148] RIP: 0033:0x7f30f33775cd [ 57.587560] 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 [ 57.589534] RSP: 002b:00007ffd741e9110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.590413] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30f33775cd [ 57.591232] RDX: 000055d6aa10ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.592057] RBP: 00007ffd741e9170 R08: 0000000000000000 R09: 00007ffd741e8810 [ 57.592842] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6ab7ffbf0 [ 57.593653] R13: 00007ffd741e95a0 R14: 000055d6ab809380 R15: 000055d6ab814460 [ 57.594490] [ 57.594762] irq event stamp: 1737 [ 57.595182] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 57.596136] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 57.597085] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 57.598080] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 57.599034] ---[ end trace 0000000000000000 ]--- [ 58.551179] ------------[ cut here ]------------ [ 58.551878] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.554335] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.555505] Modules linked in: [ 58.556003] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.557603] Tainted: [W]=WARN [ 58.558084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.559868] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.560601] 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 [ 58.563142] RSP: 0018:ffff88800fc4fbc0 EFLAGS: 00010286 [ 58.563900] RAX: 0000000000000000 RBX: ffffed1001f89f78 RCX: ffffffff813a4050 [ 58.564919] RDX: ffff88800fbb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.565945] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f89f2f [ 58.566984] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.568000] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fc4fdf8 [ 58.569020] FS: 00007fd6ccb65900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.570177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.571023] CR2: 00007fd6cd057580 CR3: 000000000b80d000 CR4: 0000000000350ef0 [ 58.572047] Call Trace: [ 58.572419] [ 58.572746] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.573459] ? __create_object+0x59/0x80 [ 58.574093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.574830] __vmalloc_noprof+0x59/0x60 [ 58.575420] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.576102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.576812] bpf_prog_alloc+0x39/0x200 [ 58.577392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.578144] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.578832] do_seccomp+0x349/0x25e0 [ 58.579448] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.580161] ? __pfx_do_seccomp+0x10/0x10 [ 58.580761] ? find_held_lock+0x2b/0x80 [ 58.581365] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.582142] ? static_key_count+0x60/0x80 [ 58.582747] prctl_set_seccomp+0x4e/0x70 [ 58.583360] __do_sys_prctl+0xe6c/0x1d70 [ 58.583974] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.584615] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.585368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.586141] ? irqentry_exit+0xf3/0x650 [ 58.586728] do_syscall_64+0xbf/0x430 [ 58.587312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.588078] RIP: 0033:0x7fd6cd0575cd [ 58.588605] 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 [ 58.591121] RSP: 002b:00007ffdd97cf270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.592193] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6cd0575cd [ 58.593203] RDX: 000055f931401e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.594227] RBP: 00007ffdd97cf2d0 R08: 0000000000000000 R09: 00007ffdd97ce970 [ 58.595242] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9442a9b10 [ 58.596256] R13: 00007ffdd97cf700 R14: 000055f9442aa2b0 R15: 000055f9442be6f0 [ 58.597284] [ 58.597626] irq event stamp: 2017 [ 58.598147] hardirqs last enabled at (2027): [] __up_console_sem+0x78/0x80 [ 58.599359] hardirqs last disabled at (2036): [] __up_console_sem+0x5d/0x80 [ 58.600563] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 58.601776] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 58.602991] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55847' (ECDSA) to the list of known hosts. 2025/11/19 00:38:15 fuzzer started 2025/11/19 00:38:15 dialing manager at localhost:34383 2025/11/19 00:38:15 checking machine... 2025/11/19 00:38:15 checking revisions... [ 59.558909] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:38:16 testing simple program... [ 59.650130] cgroup: Unknown subsys name 'net' [ 59.723823] cgroup: Unknown subsys name 'cpuset' [ 59.745319] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:38:15 Registers: info registers vcpu 0 RAX=ffffffff81ab17fc RBX=ffffffff8671f8e4 RCX=ffffffff81ab1782 RDX=0000000000000000 RSI=ffffffff86aaee66 RDI=ffffffff8671f8e0 RBP=ffffffff8671f8e4 RSP=ffff8880176c7230 R8 =ffffffff86aaee66 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cd1 R12=ffffffff8671f8e0 R13=ffffffff8671f8e0 R14=ffffffff8671f8e0 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000293 [--S-A-C] 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 00007f30f2e85900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f30f343c618 CR3=000000000bd22000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000324a7 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=00000202 [-------] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc290fdde8 CR3=000000000d71a000 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=8c756f85d233499ff54d4ed6ce126580 XMM02=0000000000303b68eff9b2d0a8fce9cb XMM03=0000000000303c382c67c8bc2e329bc3 XMM04=f49a8ed96d6fe7cf00000000000ae988 XMM05=e1bcd410fb3842e600000000003206a0 XMM06=a25085762ffe962f000000000031ac08 XMM07=e042d86d42eb936e0000000000310d48 XMM08=4c67bd507b3091620000000000303c38 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000