[ 54.202562] ------------[ cut here ]------------ [ 54.203596] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.205847] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.207459] Modules linked in: [ 54.208181] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.210367] Tainted: [W]=WARN [ 54.212584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.214319] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.215329] 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 [ 54.218849] RSP: 0018:ffff88801b61fbc0 EFLAGS: 00010286 [ 54.219944] RAX: 0000000000000000 RBX: ffffed10036c3f78 RCX: ffffffff813a4050 [ 54.221280] RDX: ffff88801611d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.222560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036c3f2f [ 54.223840] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.225135] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b61fdf8 [ 54.226418] FS: 00007ff76cdc2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.227874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.228937] CR2: 00007ff76d2b4580 CR3: 000000000bc2d000 CR4: 0000000000350ef0 [ 54.230236] Call Trace: [ 54.230701] [ 54.231156] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.232052] ? __create_object+0x59/0x80 [ 54.232789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.233767] __vmalloc_noprof+0x59/0x60 [ 54.234539] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.235411] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.236344] bpf_prog_alloc+0x39/0x200 [ 54.237097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.238044] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.238962] do_seccomp+0x349/0x25e0 [ 54.239644] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.240564] ? __pfx_do_seccomp+0x10/0x10 [ 54.241377] ? find_held_lock+0x2b/0x80 [ 54.242164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.243148] ? static_key_count+0x60/0x80 [ 54.243950] prctl_set_seccomp+0x4e/0x70 [ 54.244695] __do_sys_prctl+0xe6c/0x1d70 [ 54.245507] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.246390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.247382] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.248380] ? irqentry_exit+0xf3/0x650 [ 54.249168] do_syscall_64+0xbf/0x430 [ 54.249883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.250861] RIP: 0033:0x7ff76d2b45cd [ 54.251580] 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 [ 54.254849] RSP: 002b:00007ffdbd90fba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.256256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff76d2b45cd [ 54.257564] RDX: 000055a89fabbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.258722] RBP: 00007ffdbd90fc00 R08: 0000000000000000 R09: 00007ffdbd90f2a0 [ 54.259864] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8ce9adb10 [ 54.261015] R13: 00007ffdbd910030 R14: 000055a8ce9ae2b0 R15: 000055a8ce9c26f0 [ 54.262193] [ 54.262580] irq event stamp: 2071 [ 54.263169] hardirqs last enabled at (2081): [] __up_console_sem+0x78/0x80 [ 54.264553] hardirqs last disabled at (2090): [] __up_console_sem+0x5d/0x80 [ 54.265942] softirqs last enabled at (1994): [] handle_softirqs+0x50c/0x770 [ 54.267321] softirqs last disabled at (1989): [] __irq_exit_rcu+0xc4/0x100 [ 54.268688] ---[ end trace 0000000000000000 ]--- [ 57.532286] ------------[ cut here ]------------ [ 57.533211] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.535195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.536638] Modules linked in: [ 57.537302] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.539229] Tainted: [W]=WARN [ 57.539765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.541196] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.542094] 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 [ 57.545163] RSP: 0018:ffff88801a12fbc0 EFLAGS: 00010286 [ 57.546110] RAX: 0000000000000000 RBX: ffffed1003425f78 RCX: ffffffff813a4050 [ 57.547370] RDX: ffff888017681bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.548625] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003425f2f [ 57.549877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.551167] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a12fdf8 [ 57.552411] FS: 00007ff58e350900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.553820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.554856] CR2: 00007ff58e8b64a6 CR3: 000000000d237000 CR4: 0000000000350ef0 [ 57.556089] Call Trace: [ 57.556536] [ 57.556989] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.557837] ? __create_object+0x59/0x80 [ 57.558600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.559541] __vmalloc_noprof+0x59/0x60 [ 57.560265] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.561115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.562014] bpf_prog_alloc+0x39/0x200 [ 57.562688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.563582] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.564455] do_seccomp+0x349/0x25e0 [ 57.565167] ? find_held_lock+0x2b/0x80 [ 57.565869] ? do_prlimit+0x310/0x610 [ 57.566589] ? __pfx_do_seccomp+0x10/0x10 [ 57.567351] ? do_raw_spin_unlock+0x53/0x220 [ 57.568168] ? _raw_spin_unlock+0x1e/0x40 [ 57.568891] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.569855] ? static_key_count+0x60/0x80 [ 57.570647] prctl_set_seccomp+0x4e/0x70 [ 57.571413] __do_sys_prctl+0xe6c/0x1d70 [ 57.572165] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.573005] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.573968] ? irqentry_exit+0xf3/0x650 [ 57.574662] do_syscall_64+0xbf/0x430 [ 57.575385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.576309] RIP: 0033:0x7ff58e8425cd [ 57.576985] 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 [ 57.580068] RSP: 002b:00007ffeaa898f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.581398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff58e8425cd [ 57.582640] RDX: 00005649145b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.583876] RBP: 00007ffeaa898f90 R08: 0000000000000000 R09: 00007ffeaa898630 [ 57.585166] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649537e8ad0 [ 57.586425] R13: 00007ffeaa8993c0 R14: 00005649537e9bc0 R15: 00005649537fa780 [ 57.587682] [ 57.588137] irq event stamp: 1757 [ 57.588729] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 57.590212] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 57.591686] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 57.593196] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 57.594474] ---[ end trace 0000000000000000 ]--- [ 58.457623] ------------[ cut here ]------------ [ 58.458685] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.460988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.462664] Modules linked in: [ 58.463413] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.465877] Tainted: [W]=WARN [ 58.466792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.468523] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.469595] 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 [ 58.473553] RSP: 0018:ffff888016a2fbc0 EFLAGS: 00010286 [ 58.474968] RAX: 0000000000000000 RBX: ffffed1002d45f78 RCX: ffffffff813a4050 [ 58.476685] RDX: ffff88800f3ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.478195] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d45f2f [ 58.479680] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.481181] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a2fdf8 [ 58.482693] FS: 00007f59fbb4e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.484383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.485637] CR2: 00007fffeaf75ef7 CR3: 000000000d455000 CR4: 0000000000350ef0 [ 58.487150] Call Trace: [ 58.487626] [ 58.488158] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.489217] ? __create_object+0x59/0x80 [ 58.490128] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.491259] __vmalloc_noprof+0x59/0x60 [ 58.492142] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.493176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.494254] bpf_prog_alloc+0x39/0x200 [ 58.495162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.496296] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.497355] do_seccomp+0x349/0x25e0 [ 58.498207] ? find_held_lock+0x2b/0x80 [ 58.499090] ? do_prlimit+0x310/0x610 [ 58.499960] ? __pfx_do_seccomp+0x10/0x10 [ 58.500815] ? do_raw_spin_unlock+0x53/0x220 [ 58.501809] ? _raw_spin_unlock+0x1e/0x40 [ 58.502605] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.503573] ? static_key_count+0x60/0x80 [ 58.504379] prctl_set_seccomp+0x4e/0x70 [ 58.505185] __do_sys_prctl+0xe6c/0x1d70 [ 58.505990] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.506818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.507791] ? irqentry_exit+0xf3/0x650 [ 58.508548] do_syscall_64+0xbf/0x430 [ 58.509290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.510262] RIP: 0033:0x7f59fc0405cd [ 58.510995] 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 [ 58.514182] RSP: 002b:00007fffeaf73520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.515557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59fc0405cd [ 58.516847] RDX: 000055f7984b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.518133] RBP: 00007fffeaf73580 R08: 0000000000000000 R09: 00007fffeaf72c20 [ 58.519432] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7c0af92b0 [ 58.520720] R13: 00007fffeaf739b0 R14: 000055f7c0afbd20 R15: 000055f7c0b0d8d0 [ 58.522043] [ 58.522471] irq event stamp: 1787 [ 58.523123] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 58.524668] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 58.526063] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 58.527347] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 58.528600] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47167' (ECDSA) to the list of known hosts. 2025/11/17 14:05:07 fuzzer started 2025/11/17 14:05:08 dialing manager at localhost:37895 2025/11/17 14:05:08 checking machine... 2025/11/17 14:05:08 checking revisions... [ 59.431460] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:05:08 testing simple program... [ 59.528491] cgroup: Unknown subsys name 'net' [ 59.593998] cgroup: Unknown subsys name 'cpuset' [ 59.611018] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:05:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff84c5635e RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801625f408 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=00000ba600000ba6 R12=0000000000000002 R13=ffffffff84c5635e R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81b2d128 RFL=00000286 [--S--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 00007ff58e350900 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=00007ff58e907618 CR3=000000001ede9000 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=0000000000000005 RBX=ffff88801655b780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801655c200 RDI=ffff88801655c200 RBP=ffff88801655c1d8 RSP=ffff88801c01f4d8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801655c200 R13=6a5c580aceac53cb R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff38cb16000 CR3=000000000dfc8000 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=2037303a35303a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a35303a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000