[ 54.010235] ------------[ cut here ]------------ [ 54.011202] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.013354] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.015080] Modules linked in: [ 54.015838] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.017955] Tainted: [W]=WARN [ 54.018581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.020066] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.021059] 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 [ 54.024332] RSP: 0018:ffff888018f47bc0 EFLAGS: 00010286 [ 54.025347] RAX: 0000000000000000 RBX: ffffed10031e8f78 RCX: ffffffff813a4050 [ 54.026672] RDX: ffff88800e8c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.027996] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031e8f2f [ 54.029338] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.030659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f47df8 [ 54.031954] FS: 00007f679c9bd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.033462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.034574] CR2: 00007ffecbe42ef7 CR3: 000000000e5c7000 CR4: 0000000000350ef0 [ 54.035859] Call Trace: [ 54.036439] [ 54.036858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.037784] ? __create_object+0x59/0x80 [ 54.038587] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.039573] __vmalloc_noprof+0x59/0x60 [ 54.040380] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.041227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.042176] bpf_prog_alloc+0x39/0x200 [ 54.042924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.043872] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.044833] do_seccomp+0x349/0x25e0 [ 54.045571] ? find_held_lock+0x2b/0x80 [ 54.046359] ? do_prlimit+0x310/0x610 [ 54.047061] ? __pfx_do_seccomp+0x10/0x10 [ 54.047856] ? do_raw_spin_unlock+0x53/0x220 [ 54.048746] ? _raw_spin_unlock+0x1e/0x40 [ 54.049533] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.050518] ? static_key_count+0x60/0x80 [ 54.051316] prctl_set_seccomp+0x4e/0x70 [ 54.052057] __do_sys_prctl+0xe6c/0x1d70 [ 54.052897] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.053805] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.054814] ? irqentry_exit+0xf3/0x650 [ 54.055623] do_syscall_64+0xbf/0x430 [ 54.056372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.057321] RIP: 0033:0x7f679ceaf5cd [ 54.058000] 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 [ 54.061252] RSP: 002b:00007ffecbe40300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.062681] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f679ceaf5cd [ 54.064020] RDX: 000055ec077a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.065321] RBP: 00007ffecbe40360 R08: 0000000000000000 R09: 00007ffecbe3fa00 [ 54.066631] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec360c5ad0 [ 54.067964] R13: 00007ffecbe40790 R14: 000055ec360c6bc0 R15: 000055ec360d7780 [ 54.069317] [ 54.069754] irq event stamp: 1819 [ 54.070443] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 54.072039] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 54.073570] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 54.075051] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 54.076352] ---[ end trace 0000000000000000 ]--- [ 56.992939] ------------[ cut here ]------------ [ 56.993386] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.994323] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 56.994963] Modules linked in: [ 56.995236] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.996135] Tainted: [W]=WARN [ 56.996401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.997046] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.997462] 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 [ 56.999003] RSP: 0018:ffff888015eb7bc0 EFLAGS: 00010286 [ 56.999473] RAX: 0000000000000000 RBX: ffffed1002bd6f78 RCX: ffffffff813a4050 [ 57.000163] RDX: ffff88801682b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.000744] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 57.001321] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.001883] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015eb7df8 [ 57.002469] FS: 00007fb236ca4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.003103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.003578] CR2: 00007fb237196580 CR3: 000000000cf6e000 CR4: 0000000000350ef0 [ 57.004140] Call Trace: [ 57.004370] [ 57.004557] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.004947] ? __create_object+0x59/0x80 [ 57.005295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.005714] __vmalloc_noprof+0x59/0x60 [ 57.006046] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.006444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.006935] bpf_prog_alloc+0x39/0x200 [ 57.007252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.007672] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.008063] do_seccomp+0x349/0x25e0 [ 57.008383] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.008775] ? __pfx_do_seccomp+0x10/0x10 [ 57.009111] ? find_held_lock+0x2b/0x80 [ 57.009451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.009870] ? static_key_count+0x60/0x80 [ 57.010218] prctl_set_seccomp+0x4e/0x70 [ 57.010567] __do_sys_prctl+0xe6c/0x1d70 [ 57.010904] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.011271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.011708] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.012128] ? irqentry_exit+0xf3/0x650 [ 57.012479] do_syscall_64+0xbf/0x430 [ 57.012921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.013352] RIP: 0033:0x7fb2371965cd [ 57.013656] 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 [ 57.015208] RSP: 002b:00007ffc34788ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.015826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2371965cd [ 57.016406] RDX: 0000564805ab9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.016972] RBP: 00007ffc34788f30 R08: 0000000000000000 R09: 00007ffc347885d0 [ 57.017545] R10: 0000000000000000 R11: 0000000000000246 R12: 000056483d071ad0 [ 57.018116] R13: 00007ffc34789360 R14: 000056483d072bc0 R15: 000056483d083780 [ 57.018701] [ 57.018895] irq event stamp: 1625 [ 57.019170] hardirqs last enabled at (1633): [] __up_console_sem+0x78/0x80 [ 57.019862] hardirqs last disabled at (1642): [] __up_console_sem+0x5d/0x80 [ 57.020548] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 57.021226] softirqs last disabled at (1173): [] __irq_exit_rcu+0xc4/0x100 [ 57.021930] ---[ end trace 0000000000000000 ]--- [ 57.911847] ------------[ cut here ]------------ [ 57.912817] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.914907] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 57.916388] Modules linked in: [ 57.916985] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.919014] Tainted: [W]=WARN [ 57.919626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.921123] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.922065] 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 [ 57.925303] RSP: 0018:ffff8880174c7bc0 EFLAGS: 00010286 [ 57.926260] RAX: 0000000000000000 RBX: ffffed1002e98f78 RCX: ffffffff813a4050 [ 57.927597] RDX: ffff8880177c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.928896] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e98f2f [ 57.930212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.931517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174c7df8 [ 57.932821] FS: 00007f376b375900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.934308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.935386] CR2: 00007f376b867580 CR3: 000000000d6e7000 CR4: 0000000000350ef0 [ 57.936693] Call Trace: [ 57.937163] [ 57.937628] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.938564] ? __create_object+0x59/0x80 [ 57.939361] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.940351] __vmalloc_noprof+0x59/0x60 [ 57.941074] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.941961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.942923] bpf_prog_alloc+0x39/0x200 [ 57.943680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.944625] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.945548] do_seccomp+0x349/0x25e0 [ 57.946250] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.947157] ? __pfx_do_seccomp+0x10/0x10 [ 57.947959] ? find_held_lock+0x2b/0x80 [ 57.948730] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.949710] ? static_key_count+0x60/0x80 [ 57.950538] prctl_set_seccomp+0x4e/0x70 [ 57.951322] __do_sys_prctl+0xe6c/0x1d70 [ 57.952075] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.952947] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.953935] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.954944] ? irqentry_exit+0xf3/0x650 [ 57.955725] do_syscall_64+0xbf/0x430 [ 57.956475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.957444] RIP: 0033:0x7f376b8675cd [ 57.958125] 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 [ 57.961346] RSP: 002b:00007ffdb8bef760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.962751] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f376b8675cd [ 57.964056] RDX: 000055931533fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.965371] RBP: 00007ffdb8bef7c0 R08: 0000000000000000 R09: 00007ffdb8beee60 [ 57.966683] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593539fdad0 [ 57.967981] R13: 00007ffdb8befbf0 R14: 00005593539febc0 R15: 0000559353a0f780 [ 57.969320] [ 57.969749] irq event stamp: 1757 [ 57.970519] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 57.972077] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 57.973625] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 57.975207] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 57.976742] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29717' (ECDSA) to the list of known hosts. 2025/11/18 04:26:16 fuzzer started 2025/11/18 04:26:16 dialing manager at localhost:37895 2025/11/18 04:26:16 checking machine... 2025/11/18 04:26:16 checking revisions... [ 58.867966] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:26:16 testing simple program... [ 58.966515] cgroup: Unknown subsys name 'net' [ 59.043099] cgroup: Unknown subsys name 'cpuset' [ 59.068679] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:26:16 Registers: info registers vcpu 0 RAX=0000000000045e4d 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb23725b618 CR3=000000000d6ff000 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=90437868c84e84908e4ce354fb3ee657 XMM02=0000000000305e00ec2efd57dc4c00df XMM03=00000000003111c81215c58323b0af3d XMM04=cef7750b9700b7b900000000000ae988 XMM05=14648eaa1277bab100000000003218d0 XMM06=817b8945e9d503730000000000321758 XMM07=e042d86d42eb936e00000000003114a0 XMM08=1215c58323b0af3d0000000000305e60 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888018f47310 R8 =0000000000000000 R9 =0000000000000000 R10=00007fb23783e000 R11=0000000000000003 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88800944c3c0 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007fb236ca4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb236c73008 CR3=000000000e5dd000 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