[ 53.949757] ------------[ cut here ]------------ [ 53.950721] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.952697] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 53.954167] Modules linked in: [ 53.954809] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.956761] Tainted: [W]=WARN [ 53.957319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.958802] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.959720] 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 [ 53.962910] RSP: 0018:ffff8880176ffbc0 EFLAGS: 00010286 [ 53.963885] RAX: 0000000000000000 RBX: ffffed1002edff78 RCX: ffffffff813a4050 [ 53.965167] RDX: ffff8880159d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.966454] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edff2f [ 53.967718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.969008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176ffdf8 [ 53.970300] FS: 00007f7a3915f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.971734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.972783] CR2: 00007fffc9427ef7 CR3: 000000000e38f000 CR4: 0000000000350ef0 [ 53.974059] Call Trace: [ 53.974565] [ 53.974981] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.975891] ? __create_object+0x59/0x80 [ 53.976675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.977657] __vmalloc_noprof+0x59/0x60 [ 53.978373] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.979240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.980156] bpf_prog_alloc+0x39/0x200 [ 53.980886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.981809] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.982737] do_seccomp+0x349/0x25e0 [ 53.983423] ? find_held_lock+0x2b/0x80 [ 53.984175] ? do_prlimit+0x310/0x610 [ 53.984906] ? __pfx_do_seccomp+0x10/0x10 [ 53.985693] ? do_raw_spin_unlock+0x53/0x220 [ 53.986546] ? _raw_spin_unlock+0x1e/0x40 [ 53.987282] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.988249] ? static_key_count+0x60/0x80 [ 53.989037] prctl_set_seccomp+0x4e/0x70 [ 53.989828] __do_sys_prctl+0xe6c/0x1d70 [ 53.990634] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.991432] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.992407] ? irqentry_exit+0xf3/0x650 [ 53.993153] do_syscall_64+0xbf/0x430 [ 53.993892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.994856] RIP: 0033:0x7f7a396515cd [ 53.995562] 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 [ 53.998760] RSP: 002b:00007fffc9425c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.000147] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a396515cd [ 54.001420] RDX: 0000564b4a66ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.002703] RBP: 00007fffc9425cb0 R08: 0000000000000000 R09: 00007fffc9425350 [ 54.003972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b84fa8bf0 [ 54.005242] R13: 00007fffc94260e0 R14: 0000564b84fb2380 R15: 0000564b84fbd460 [ 54.006560] [ 54.006984] irq event stamp: 1759 [ 54.007636] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 54.009147] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 54.010681] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 54.012219] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 54.013742] ---[ end trace 0000000000000000 ]--- [ 57.514886] ------------[ cut here ]------------ [ 57.515797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.517803] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 57.519310] Modules linked in: [ 57.519961] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.521943] Tainted: [W]=WARN [ 57.522558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.524010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.524923] 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 [ 57.528078] RSP: 0018:ffff888016837bc0 EFLAGS: 00010286 [ 57.529041] RAX: 0000000000000000 RBX: ffffed1002d06f78 RCX: ffffffff813a4050 [ 57.530331] RDX: ffff8880161e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.531594] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d06f2f [ 57.532864] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.534129] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016837df8 [ 57.535408] FS: 00007fa4399d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.536831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.537879] CR2: 00007fa439ec5580 CR3: 0000000013835000 CR4: 0000000000350ef0 [ 57.539175] Call Trace: [ 57.539667] [ 57.540083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.540966] ? __create_object+0x59/0x80 [ 57.541730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.542696] __vmalloc_noprof+0x59/0x60 [ 57.543426] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.544282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.545198] bpf_prog_alloc+0x39/0x200 [ 57.545933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.546869] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.547764] do_seccomp+0x349/0x25e0 [ 57.548435] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.549324] ? __pfx_do_seccomp+0x10/0x10 [ 57.550092] ? find_held_lock+0x2b/0x80 [ 57.550850] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.551805] ? static_key_count+0x60/0x80 [ 57.552600] prctl_set_seccomp+0x4e/0x70 [ 57.553324] __do_sys_prctl+0xe6c/0x1d70 [ 57.554089] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.554939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.555881] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.556827] ? irqentry_exit+0xf3/0x650 [ 57.557589] do_syscall_64+0xbf/0x430 [ 57.558285] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.559217] RIP: 0033:0x7fa439ec55cd [ 57.559906] 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 [ 57.563062] RSP: 002b:00007fffee206dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.564406] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa439ec55cd [ 57.565675] RDX: 00005583104ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.566946] RBP: 00007fffee206e20 R08: 0000000000000000 R09: 00007fffee2064c0 [ 57.568212] R10: 0000000000000000 R11: 0000000000000246 R12: 000055834c9f0b10 [ 57.569506] R13: 00007fffee207250 R14: 000055834c9f12b0 R15: 000055834ca056f0 [ 57.570810] [ 57.571241] irq event stamp: 1803 [ 57.571881] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 57.573391] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 57.574911] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 57.576436] softirqs last disabled at (1313): [] __irq_exit_rcu+0xc4/0x100 [ 57.577955] ---[ end trace 0000000000000000 ]--- [ 58.387670] ------------[ cut here ]------------ [ 58.388635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.390687] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/260 [ 58.392112] Modules linked in: [ 58.392744] CPU: 1 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.394740] Tainted: [W]=WARN [ 58.395281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.396720] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.397615] 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 [ 58.400785] RSP: 0018:ffff888018aa7bc0 EFLAGS: 00010286 [ 58.401768] RAX: 0000000000000000 RBX: ffffed1003154f78 RCX: ffffffff813a4050 [ 58.403089] RDX: ffff88801715b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.404365] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003154f2f [ 58.405627] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.406938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018aa7df8 [ 58.408212] FS: 00007f854f473900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.409649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.410727] CR2: 00007f854f965580 CR3: 000000001f995000 CR4: 0000000000350ef0 [ 58.412005] Call Trace: [ 58.412467] [ 58.412918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.413816] ? __create_object+0x59/0x80 [ 58.414634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.415590] __vmalloc_noprof+0x59/0x60 [ 58.416311] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.417168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.418071] bpf_prog_alloc+0x39/0x200 [ 58.418816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.419732] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.420644] do_seccomp+0x349/0x25e0 [ 58.421314] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.422210] ? __pfx_do_seccomp+0x10/0x10 [ 58.422998] ? find_held_lock+0x2b/0x80 [ 58.423763] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.424699] ? static_key_count+0x60/0x80 [ 58.425445] prctl_set_seccomp+0x4e/0x70 [ 58.426223] __do_sys_prctl+0xe6c/0x1d70 [ 58.427025] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.427861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.428800] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.429761] ? irqentry_exit+0xf3/0x650 [ 58.430541] do_syscall_64+0xbf/0x430 [ 58.431250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.432182] RIP: 0033:0x7f854f9655cd [ 58.432864] 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 [ 58.436010] RSP: 002b:00007fff191d0d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.437355] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f854f9655cd [ 58.438661] RDX: 0000563cea08ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.439946] RBP: 00007fff191d0da0 R08: 0000000000000000 R09: 00007fff191d0440 [ 58.441228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563cf8863ad0 [ 58.442524] R13: 00007fff191d11d0 R14: 0000563cf8864bc0 R15: 0000563cf8875780 [ 58.443804] [ 58.444221] irq event stamp: 1841 [ 58.444869] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 58.446424] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 58.447943] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 58.449458] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 58.451022] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3545' (ECDSA) to the list of known hosts. 2025/11/17 14:04:48 fuzzer started 2025/11/17 14:04:48 dialing manager at localhost:37895 2025/11/17 14:04:48 checking machine... 2025/11/17 14:04:48 checking revisions... [ 59.432695] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:04:48 testing simple program... [ 59.514051] cgroup: Unknown subsys name 'net' [ 59.567295] cgroup: Unknown subsys name 'cpuset' [ 59.586287] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:04:47 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000002 RCX=ffffffff81b2a0b3 RDX=000000000000b2a1 RSI=000000000000b2a0 RDI=ffffffff86ef0458 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e65c 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffee1ffc8c CR3=000000000d051000 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=00000000a60ce07b00000000cec3662e XMM01=000000000000000036f2ca8671d0f516 XMM02=0000000000000000119edc7aa8225a40 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=000000000000000000000000000000ff XMM06=6c616e606d722d7420322e322e0b2e00 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026b05 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=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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff944f1628 CR3=000000000d1a0000 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=dda897eae1ffa4a95a4fe3e2c39b160f XMM02=2c67c8bc2e329bc30000000000304940 XMM03=fb795ef6d657705600000000003117d8 XMM04=e48f7e75c744f3be00000000000ae988 XMM05=754047c75be620740000000000320fa8 XMM06=50bc7b2586e41a3d0000000000320e30 XMM07=e042d86d42eb936e0000000000311ab0 XMM08=30b574d3d296291700000000003049a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000