[ 46.053227] ------------[ cut here ]------------ [ 46.054156] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.056182] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.057633] Modules linked in: [ 46.058232] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.060305] Tainted: [W]=WARN [ 46.060867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.062324] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.063207] 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 [ 46.066358] RSP: 0018:ffff888017577bc0 EFLAGS: 00010286 [ 46.067338] RAX: 0000000000000000 RBX: ffffed1002eaef78 RCX: ffffffff813a4050 [ 46.068620] RDX: ffff88801619d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.069906] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaef2f [ 46.071203] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.072483] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017577df8 [ 46.073775] FS: 00007f3356772900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.075250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.076362] CR2: 00007f3356c64580 CR3: 000000000da7c000 CR4: 0000000000350ef0 [ 46.077664] Call Trace: [ 46.078132] [ 46.078603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.079503] ? __create_object+0x59/0x80 [ 46.080247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.081225] __vmalloc_noprof+0x59/0x60 [ 46.081998] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.082904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.083842] bpf_prog_alloc+0x39/0x200 [ 46.084579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.085520] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.086448] do_seccomp+0x349/0x25e0 [ 46.087128] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.088031] ? __pfx_do_seccomp+0x10/0x10 [ 46.088826] ? find_held_lock+0x2b/0x80 [ 46.089598] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.090571] ? static_key_count+0x60/0x80 [ 46.091380] prctl_set_seccomp+0x4e/0x70 [ 46.092114] __do_sys_prctl+0xe6c/0x1d70 [ 46.092894] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.093752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.094734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.095706] ? irqentry_exit+0xf3/0x650 [ 46.096472] do_syscall_64+0xbf/0x430 [ 46.097167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.098122] RIP: 0033:0x7f3356c645cd [ 46.098856] 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 [ 46.102032] RSP: 002b:00007fff12205170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.103416] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3356c645cd [ 46.104719] RDX: 0000555c95b57e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.105998] RBP: 00007fff122051d0 R08: 0000000000000000 R09: 00007fff12204870 [ 46.107316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555cc6313bf0 [ 46.108607] R13: 00007fff12205600 R14: 0000555cc631d380 R15: 0000555cc6328460 [ 46.109917] [ 46.110391] irq event stamp: 1827 [ 46.111024] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 46.112549] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 46.114081] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 46.115634] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 46.117152] ---[ end trace 0000000000000000 ]--- [ 49.497300] ------------[ cut here ]------------ [ 49.497928] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.499378] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.500414] Modules linked in: [ 49.500832] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.502240] Tainted: [W]=WARN [ 49.502659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.503707] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.504354] 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 [ 49.506629] RSP: 0018:ffff888015977bc0 EFLAGS: 00010286 [ 49.507325] RAX: 0000000000000000 RBX: ffffed1002b2ef78 RCX: ffffffff813a4050 [ 49.508196] RDX: ffff88800fb4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.509101] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2ef2f [ 49.509998] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.510922] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015977df8 [ 49.511833] FS: 00007f20739e2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.512859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.513612] CR2: 00007f2073ed4580 CR3: 000000000ea30000 CR4: 0000000000350ef0 [ 49.514542] Call Trace: [ 49.514871] [ 49.515160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.515805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.516459] __vmalloc_noprof+0x59/0x60 [ 49.516964] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.517571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.518203] bpf_prog_alloc+0x39/0x200 [ 49.518732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.519386] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.519994] do_seccomp+0x349/0x25e0 [ 49.520504] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.521105] ? __pfx_do_seccomp+0x10/0x10 [ 49.521662] ? find_held_lock+0x2b/0x80 [ 49.522168] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.522856] ? static_key_count+0x60/0x80 [ 49.523419] prctl_set_seccomp+0x4e/0x70 [ 49.523941] __do_sys_prctl+0xe6c/0x1d70 [ 49.524500] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.525075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.525759] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.526457] ? irqentry_exit+0xf3/0x650 [ 49.526971] do_syscall_64+0xbf/0x430 [ 49.527492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.528136] RIP: 0033:0x7f2073ed45cd [ 49.528632] 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 [ 49.530889] RSP: 002b:00007ffe83290200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.531852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2073ed45cd [ 49.532748] RDX: 00005572e5ee5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.533649] RBP: 00007ffe83290260 R08: 0000000000000000 R09: 00007ffe8328f900 [ 49.534558] R10: 0000000000000000 R11: 0000000000000246 R12: 000055730127ead0 [ 49.535463] R13: 00007ffe83290690 R14: 000055730127fbc0 R15: 0000557301290780 [ 49.536374] [ 49.536670] irq event stamp: 1693 [ 49.537100] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 49.538170] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 49.539236] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.540311] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.541371] ---[ end trace 0000000000000000 ]--- [ 50.322536] ------------[ cut here ]------------ [ 50.323458] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.325405] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.327046] Modules linked in: [ 50.327741] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.329659] Tainted: [W]=WARN [ 50.330190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.331641] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.332544] 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 [ 50.335663] RSP: 0018:ffff88801a43fbc0 EFLAGS: 00010286 [ 50.336648] RAX: 0000000000000000 RBX: ffffed1003487f78 RCX: ffffffff813a4050 [ 50.337912] RDX: ffff888015a50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.339186] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003487f2f [ 50.340453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.341719] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a43fdf8 [ 50.342999] FS: 00007ff59a5a8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.344409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.345450] CR2: 00007ffe1aedfef7 CR3: 000000001fb20000 CR4: 0000000000350ef0 [ 50.346729] Call Trace: [ 50.347190] [ 50.347644] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.348525] ? __create_object+0x59/0x80 [ 50.349246] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.350197] __vmalloc_noprof+0x59/0x60 [ 50.351017] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.352047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.353046] bpf_prog_alloc+0x39/0x200 [ 50.353762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.354676] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.355570] do_seccomp+0x349/0x25e0 [ 50.356420] ? find_held_lock+0x2b/0x80 [ 50.357238] ? do_prlimit+0x310/0x610 [ 50.358063] ? __pfx_do_seccomp+0x10/0x10 [ 50.358855] ? do_raw_spin_unlock+0x53/0x220 [ 50.359676] ? _raw_spin_unlock+0x1e/0x40 [ 50.360439] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.361384] ? static_key_count+0x60/0x80 [ 50.362140] prctl_set_seccomp+0x4e/0x70 [ 50.362920] __do_sys_prctl+0xe6c/0x1d70 [ 50.363702] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.364543] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.365493] ? irqentry_exit+0xf3/0x650 [ 50.366204] do_syscall_64+0xbf/0x430 [ 50.366991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.367926] RIP: 0033:0x7ff59aa9a5cd [ 50.368631] 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 [ 50.371758] RSP: 002b:00007ffe1aeddf30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.373102] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff59aa9a5cd [ 50.374363] RDX: 00005586a9d54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.375650] RBP: 00007ffe1aeddf90 R08: 0000000000000000 R09: 00007ffe1aedd630 [ 50.376916] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586cb05aad0 [ 50.378175] R13: 00007ffe1aede3c0 R14: 00005586cb05bbc0 R15: 00005586cb06c780 [ 50.379469] [ 50.379892] irq event stamp: 1771 [ 50.380541] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.382048] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 50.383552] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 50.385068] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 50.386596] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7477' (ECDSA) to the list of known hosts. 2025/11/18 15:51:54 fuzzer started 2025/11/18 15:51:54 dialing manager at localhost:34383 2025/11/18 15:51:54 checking machine... 2025/11/18 15:51:54 checking revisions... [ 51.218017] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:51:55 testing simple program... [ 51.304795] cgroup: Unknown subsys name 'net' [ 51.378633] cgroup: Unknown subsys name 'cpuset' [ 51.392944] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:51:54 Registers: info registers vcpu 0 RAX=ffff88801640fb01 RBX=ffff88801640fb88 RCX=0000000000000001 RDX=ffff888016410001 RSI=ffff88801640fb78 RDI=ffff88801640f830 RBP=ffff888016408000 RSP=ffff88801640f7b0 R8 =0000000000000001 R9 =ffff88801640f860 R10=000000000003c9ed R11=000000000002575e R12=ffff88801640f801 R13=ffff88801640f868 R14=ffff88801640fb78 R15=ffff88801640f820 RIP=ffffffff8135fbfc RFL=00000206 [-----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 00007f20739e2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2073f97650 CR3=000000001fa17000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024f21 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcea5138000 CR3=0000000013b0d000 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=2034353a31353a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033353a31353a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000