[ 39.015024] ------------[ cut here ]------------ [ 39.015983] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.018070] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.019586] Modules linked in: [ 39.020195] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.022515] Tainted: [W]=WARN [ 39.023092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.024967] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.026067] 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 [ 39.029811] RSP: 0018:ffff888018bffbc0 EFLAGS: 00010286 [ 39.030967] RAX: 0000000000000000 RBX: ffffed100317ff78 RCX: ffffffff813a4050 [ 39.032497] RDX: ffff88801b4f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.034014] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100317ff2f [ 39.035513] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.037027] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bffdf8 [ 39.038543] FS: 00007f6b600d7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.040257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.041494] CR2: 00007ffe034eaef7 CR3: 0000000015224000 CR4: 0000000000350ef0 [ 39.042992] Call Trace: [ 39.043594] [ 39.044083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.045146] ? __create_object+0x59/0x80 [ 39.046047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.047169] __vmalloc_noprof+0x59/0x60 [ 39.048071] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.049102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.050186] bpf_prog_alloc+0x39/0x200 [ 39.051050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.052161] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.053234] do_seccomp+0x349/0x25e0 [ 39.054079] ? find_held_lock+0x2b/0x80 [ 39.054977] ? do_prlimit+0x310/0x610 [ 39.055844] ? __pfx_do_seccomp+0x10/0x10 [ 39.056774] ? do_raw_spin_unlock+0x53/0x220 [ 39.057741] ? _raw_spin_unlock+0x1e/0x40 [ 39.058656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.059777] ? static_key_count+0x60/0x80 [ 39.060732] prctl_set_seccomp+0x4e/0x70 [ 39.061646] __do_sys_prctl+0xe6c/0x1d70 [ 39.062564] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.063563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.064739] ? irqentry_exit+0xf3/0x650 [ 39.065622] do_syscall_64+0xbf/0x430 [ 39.066489] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.067588] RIP: 0033:0x7f6b605c95cd [ 39.068419] 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 [ 39.072038] RSP: 002b:00007ffe034e8460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.073607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b605c95cd [ 39.075080] RDX: 0000559d4757ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.076555] RBP: 00007ffe034e84c0 R08: 0000000000000000 R09: 00007ffe034e7b60 [ 39.078038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d7d776bf0 [ 39.079495] R13: 00007ffe034e88f0 R14: 0000559d7d780380 R15: 0000559d7d78b460 [ 39.080988] [ 39.081465] irq event stamp: 1829 [ 39.082072] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 39.083586] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 39.085139] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 39.086673] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 39.088189] ---[ end trace 0000000000000000 ]--- [ 41.977337] ------------[ cut here ]------------ [ 41.978133] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.979877] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.981120] Modules linked in: [ 41.981668] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.983342] Tainted: [W]=WARN [ 41.983833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.985084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.985869] 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 [ 41.988548] RSP: 0018:ffff88801b9e7bc0 EFLAGS: 00010286 [ 41.989345] RAX: 0000000000000000 RBX: ffffed100373cf78 RCX: ffffffff813a4050 [ 41.990485] RDX: ffff88801bb8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.991559] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100373cf2f [ 41.992669] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.993761] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b9e7df8 [ 41.994849] FS: 00007f2424aba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.996059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.996995] CR2: 00007f24250204a6 CR3: 000000000c22e000 CR4: 0000000000350ef0 [ 41.998084] Call Trace: [ 41.998519] [ 41.998864] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.999628] ? __create_object+0x59/0x80 [ 42.000275] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.001098] __vmalloc_noprof+0x59/0x60 [ 42.001740] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.002497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.003239] bpf_prog_alloc+0x39/0x200 [ 42.003868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.004668] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.005441] do_seccomp+0x349/0x25e0 [ 42.006009] ? find_held_lock+0x2b/0x80 [ 42.006661] ? do_prlimit+0x310/0x610 [ 42.007263] ? __pfx_do_seccomp+0x10/0x10 [ 42.007937] ? do_raw_spin_unlock+0x53/0x220 [ 42.008664] ? _raw_spin_unlock+0x1e/0x40 [ 42.009290] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.010099] ? static_key_count+0x60/0x80 [ 42.010787] prctl_set_seccomp+0x4e/0x70 [ 42.011456] __do_sys_prctl+0xe6c/0x1d70 [ 42.012087] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.012838] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.013662] ? irqentry_exit+0xf3/0x650 [ 42.014276] do_syscall_64+0xbf/0x430 [ 42.014901] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.015715] RIP: 0033:0x7f2424fac5cd [ 42.016274] 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 [ 42.018947] RSP: 002b:00007ffe8e73ffb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.020100] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2424fac5cd [ 42.021199] RDX: 000055e688a6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.022275] RBP: 00007ffe8e740010 R08: 0000000000000000 R09: 00007ffe8e73f6b0 [ 42.023380] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e68f074b10 [ 42.024497] R13: 00007ffe8e740440 R14: 000055e68f0752b0 R15: 000055e68f0896f0 [ 42.025606] [ 42.025968] irq event stamp: 1687 [ 42.026557] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 42.027855] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 42.029163] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 42.030482] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 42.031777] ---[ end trace 0000000000000000 ]--- [ 42.659946] ------------[ cut here ]------------ [ 42.660902] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.662977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.664472] Modules linked in: [ 42.665056] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.667009] Tainted: [W]=WARN [ 42.667601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.669076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.669982] 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 [ 42.673128] RSP: 0018:ffff88800f46fbc0 EFLAGS: 00010286 [ 42.674101] RAX: 0000000000000000 RBX: ffffed1001e8df78 RCX: ffffffff813a4050 [ 42.675398] RDX: ffff888016b2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.676687] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e8df2f [ 42.677972] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.679257] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f46fdf8 [ 42.680552] FS: 00007fc4b7c54900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.681999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.683061] CR2: 00007fc4b8146580 CR3: 000000001fbe0000 CR4: 0000000000350ef0 [ 42.684391] Call Trace: [ 42.684860] [ 42.685263] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.686163] ? __create_object+0x59/0x80 [ 42.686944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.687923] __vmalloc_noprof+0x59/0x60 [ 42.688700] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.689586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.690531] bpf_prog_alloc+0x39/0x200 [ 42.691219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.692163] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.693079] do_seccomp+0x349/0x25e0 [ 42.693802] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.694712] ? __pfx_do_seccomp+0x10/0x10 [ 42.695510] ? find_held_lock+0x2b/0x80 [ 42.696238] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.697209] ? static_key_count+0x60/0x80 [ 42.698019] prctl_set_seccomp+0x4e/0x70 [ 42.698811] __do_sys_prctl+0xe6c/0x1d70 [ 42.699597] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.700472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.701461] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.702448] ? irqentry_exit+0xf3/0x650 [ 42.703171] do_syscall_64+0xbf/0x430 [ 42.703922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.704891] RIP: 0033:0x7fc4b81465cd [ 42.705592] 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 [ 42.708770] RSP: 002b:00007ffc7472c6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.710149] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4b81465cd [ 42.711434] RDX: 0000560b549f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.712727] RBP: 00007ffc7472c750 R08: 0000000000000000 R09: 00007ffc7472bdf0 [ 42.714008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b5e8e7ad0 [ 42.715288] R13: 00007ffc7472cb80 R14: 0000560b5e8e8bc0 R15: 0000560b5e8f9780 [ 42.716612] [ 42.717033] irq event stamp: 1847 [ 42.717680] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 42.719207] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 42.720736] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 42.722292] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 42.723821] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12193' (ECDSA) to the list of known hosts. 2025/11/17 20:55:05 fuzzer started 2025/11/17 20:55:05 dialing manager at localhost:37895 2025/11/17 20:55:05 checking machine... 2025/11/17 20:55:05 checking revisions... [ 43.573608] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:55:05 testing simple program... [ 43.658081] cgroup: Unknown subsys name 'net' [ 43.721081] cgroup: Unknown subsys name 'cpuset' [ 43.734351] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:55:04 Registers: info registers vcpu 0 RAX=ffff88801bb8b780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880169472f8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a23ea R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880169473e0 RIP=ffffffff81529327 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 00007f2424aba900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8e73a000 CR3=000000001fe17000 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 info registers vcpu 1 RAX=0000000000022f75 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa0047ac000 CR3=000000000beeb000 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=35353a303220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303034 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000