[ 39.047288] ------------[ cut here ]------------ [ 39.048167] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.050149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.051626] Modules linked in: [ 39.052206] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.054475] Tainted: [W]=WARN [ 39.055035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.056588] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.057502] 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 [ 39.060689] RSP: 0018:ffff888017187bc0 EFLAGS: 00010286 [ 39.061687] RAX: 0000000000000000 RBX: ffffed1002e30f78 RCX: ffffffff813a4050 [ 39.062955] RDX: ffff88801bcfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.064251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e30f2f [ 39.065540] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.066829] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017187df8 [ 39.068121] FS: 00007ffabc6d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.069547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.070612] CR2: 00007ffe6d842ef7 CR3: 000000000ceb7000 CR4: 0000000000350ef0 [ 39.071906] Call Trace: [ 39.072422] [ 39.072833] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.073720] ? __create_object+0x59/0x80 [ 39.074497] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.075484] __vmalloc_noprof+0x59/0x60 [ 39.076256] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.077081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.077995] bpf_prog_alloc+0x39/0x200 [ 39.078729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079655] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.080547] do_seccomp+0x349/0x25e0 [ 39.081259] ? find_held_lock+0x2b/0x80 [ 39.081971] ? do_prlimit+0x310/0x610 [ 39.082702] ? __pfx_do_seccomp+0x10/0x10 [ 39.083482] ? do_raw_spin_unlock+0x53/0x220 [ 39.084309] ? _raw_spin_unlock+0x1e/0x40 [ 39.085049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.086004] ? static_key_count+0x60/0x80 [ 39.086798] prctl_set_seccomp+0x4e/0x70 [ 39.087580] __do_sys_prctl+0xe6c/0x1d70 [ 39.088363] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.089196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.090171] ? irqentry_exit+0xf3/0x650 [ 39.090937] do_syscall_64+0xbf/0x430 [ 39.091681] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.092636] RIP: 0033:0x7ffabcbcb5cd [ 39.093336] 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 [ 39.096516] RSP: 002b:00007ffe6d841950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.097873] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffabcbcb5cd [ 39.099162] RDX: 00005634703b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.100435] RBP: 00007ffe6d8419b0 R08: 0000000000000000 R09: 00007ffe6d841050 [ 39.101720] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634a645ebf0 [ 39.102985] R13: 00007ffe6d841de0 R14: 00005634a6468380 R15: 00005634a6473460 [ 39.104162] [ 39.104551] irq event stamp: 1801 [ 39.105058] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.106333] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.107647] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 39.109170] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 39.110690] ---[ end trace 0000000000000000 ]--- [ 42.776648] ------------[ cut here ]------------ [ 42.777417] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.779059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.780273] Modules linked in: [ 42.780764] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.782464] Tainted: [W]=WARN [ 42.782931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.784158] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.784915] 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 [ 42.787537] RSP: 0018:ffff88801823fbc0 EFLAGS: 00010286 [ 42.788345] RAX: 0000000000000000 RBX: ffffed1003047f78 RCX: ffffffff813a4050 [ 42.789412] RDX: ffff88800a3d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.790479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003047f2f [ 42.791578] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.792651] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801823fdf8 [ 42.793723] FS: 00007f60ababe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.794906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.795795] CR2: 00007ffe0984fef7 CR3: 000000000e529000 CR4: 0000000000350ef0 [ 42.796856] Call Trace: [ 42.797261] [ 42.797601] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.798343] ? __create_object+0x59/0x80 [ 42.798955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.799773] __vmalloc_noprof+0x59/0x60 [ 42.800397] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.801101] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.801878] bpf_prog_alloc+0x39/0x200 [ 42.802474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.803239] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.803950] do_seccomp+0x349/0x25e0 [ 42.804549] ? find_held_lock+0x2b/0x80 [ 42.805150] ? do_prlimit+0x310/0x610 [ 42.805758] ? __pfx_do_seccomp+0x10/0x10 [ 42.806395] ? do_raw_spin_unlock+0x53/0x220 [ 42.807043] ? _raw_spin_unlock+0x1e/0x40 [ 42.807696] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.808476] ? static_key_count+0x60/0x80 [ 42.809097] prctl_set_seccomp+0x4e/0x70 [ 42.809738] __do_sys_prctl+0xe6c/0x1d70 [ 42.810378] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.811049] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.811858] ? irqentry_exit+0xf3/0x650 [ 42.812487] do_syscall_64+0xbf/0x430 [ 42.813060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.813837] RIP: 0033:0x7f60abfb05cd [ 42.814413] 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 [ 42.817020] RSP: 002b:00007ffe0984d820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.818144] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60abfb05cd [ 42.819229] RDX: 000056210d50ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.820285] RBP: 00007ffe0984d880 R08: 0000000000000000 R09: 00007ffe0984cf20 [ 42.821339] R10: 0000000000000000 R11: 0000000000000246 R12: 000056211c5c6ad0 [ 42.822395] R13: 00007ffe0984dcb0 R14: 000056211c5c7bc0 R15: 000056211c5d8780 [ 42.823475] [ 42.823826] irq event stamp: 1721 [ 42.824364] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.825612] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.826862] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 42.828134] softirqs last disabled at (1233): [] __irq_exit_rcu+0xc4/0x100 [ 42.829373] ---[ end trace 0000000000000000 ]--- [ 43.611951] ------------[ cut here ]------------ [ 43.612884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.614956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.616500] Modules linked in: [ 43.617134] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.619371] Tainted: [W]=WARN [ 43.619999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.621627] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.622567] 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 [ 43.626111] RSP: 0018:ffff88801676fbc0 EFLAGS: 00010286 [ 43.627257] RAX: 0000000000000000 RBX: ffffed1002cedf78 RCX: ffffffff813a4050 [ 43.628643] RDX: ffff888016da5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.630066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cedf2f [ 43.631510] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.632832] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801676fdf8 [ 43.634117] FS: 00007f34d450c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.635589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.636723] CR2: 00007ffcb0a29ef7 CR3: 000000000d988000 CR4: 0000000000350ef0 [ 43.638077] Call Trace: [ 43.638663] [ 43.639156] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.640171] ? __create_object+0x59/0x80 [ 43.641056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.642144] __vmalloc_noprof+0x59/0x60 [ 43.642987] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.644014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.645046] bpf_prog_alloc+0x39/0x200 [ 43.645795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.646728] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.647639] do_seccomp+0x349/0x25e0 [ 43.648345] ? find_held_lock+0x2b/0x80 [ 43.649063] ? do_prlimit+0x310/0x610 [ 43.649803] ? __pfx_do_seccomp+0x10/0x10 [ 43.650565] ? do_raw_spin_unlock+0x53/0x220 [ 43.651409] ? _raw_spin_unlock+0x1e/0x40 [ 43.652140] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.653095] ? static_key_count+0x60/0x80 [ 43.653892] prctl_set_seccomp+0x4e/0x70 [ 43.654659] __do_sys_prctl+0xe6c/0x1d70 [ 43.655459] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.656330] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.657290] ? irqentry_exit+0xf3/0x650 [ 43.658005] do_syscall_64+0xbf/0x430 [ 43.658736] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.659697] RIP: 0033:0x7f34d49fe5cd [ 43.660417] 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 [ 43.663612] RSP: 002b:00007ffcb0a28650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.664969] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34d49fe5cd [ 43.666253] RDX: 0000564378afae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.667548] RBP: 00007ffcb0a286b0 R08: 0000000000000000 R09: 00007ffcb0a27d50 [ 43.668693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564385ead240 [ 43.669753] R13: 00007ffcb0a28ae0 R14: 0000564385eacbf0 R15: 0000564385ec14d0 [ 43.670870] [ 43.671287] irq event stamp: 1759 [ 43.671801] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 43.673073] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 43.674339] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 43.675637] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 43.676913] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38685' (ECDSA) to the list of known hosts. 2025/11/18 17:21:42 fuzzer started 2025/11/18 17:21:42 dialing manager at localhost:34383 2025/11/18 17:21:42 checking machine... 2025/11/18 17:21:42 checking revisions... [ 44.534332] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:21:42 testing simple program... [ 44.629599] cgroup: Unknown subsys name 'net' [ 44.679948] cgroup: Unknown subsys name 'cpuset' [ 44.692263] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:21:41 Registers: info registers vcpu 0 RAX=000000000003acf3 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e99dd20c78 CR3=000000000d4e8000 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=1e0e4d7db89190a1bc4e1d4088cbadb9 XMM02=ec2efd57dc4c00df0000000000304a70 XMM03=766ad07bd27def8a0000000000304b40 XMM04=84ba87c626f5407400000000000ae988 XMM05=1319e678c5640f8a0000000000322330 XMM06=280a1d610a8a97f10000000000322298 XMM07=58f17c1affdc82d60000000000311618 XMM08=406589be3f9c4b220000000000311480 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff85c0c108 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009757d01 RSI=ffff888009757d20 RDI=ffff888009757d20 RBP=ffff888009757888 RSP=ffff8880097577c0 R8 =0000000000000001 R9 =ffff888009757870 R10=000000000003c9ed R11=0000000000011d7b R12=ffff888009757890 R13=ffff888009757878 R14=ffff888009757d20 R15=ffff888009757830 RIP=ffffffff8135fb38 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056211c5c3218 CR3=000000000cb29000 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=7bdbce87fc3ba82b2e1e7594769a4bcc XMM02=8959f76b63c69b1b589fcef018d62c05 XMM03=9c6423582d191642357af5306a4e0a71 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=01000000000000000000000000000001 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000