[ 38.968397] ------------[ cut here ]------------ [ 38.969378] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.971445] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.972934] Modules linked in: [ 38.973585] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.975580] Tainted: [W]=WARN [ 38.976157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.977635] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.978546] 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 [ 38.981735] RSP: 0018:ffff888015fa7bc0 EFLAGS: 00010286 [ 38.982709] RAX: 0000000000000000 RBX: ffffed1002bf4f78 RCX: ffffffff813a4050 [ 38.984009] RDX: ffff888017349bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.985293] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf4f2f [ 38.986591] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.987889] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fa7df8 [ 38.989188] FS: 00007fe48bb25900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.990658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.991746] CR2: 00007fe48c017580 CR3: 000000001aa0e000 CR4: 0000000000350ef0 [ 38.993056] Call Trace: [ 38.993565] [ 38.993986] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.994899] ? __create_object+0x59/0x80 [ 38.995676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.996670] __vmalloc_noprof+0x59/0x60 [ 38.997461] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.998294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.999251] bpf_prog_alloc+0x39/0x200 [ 39.000005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.000956] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.001868] do_seccomp+0x349/0x25e0 [ 39.002588] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.003480] ? __pfx_do_seccomp+0x10/0x10 [ 39.004240] ? find_held_lock+0x2b/0x80 [ 39.005012] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.005973] ? static_key_count+0x60/0x80 [ 39.006778] prctl_set_seccomp+0x4e/0x70 [ 39.007562] __do_sys_prctl+0xe6c/0x1d70 [ 39.008364] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.009175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.010148] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.011107] ? irqentry_exit+0xf3/0x650 [ 39.011891] do_syscall_64+0xbf/0x430 [ 39.012643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.013619] RIP: 0033:0x7fe48c0175cd [ 39.014283] 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 [ 39.017503] RSP: 002b:00007fff71b36990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.018869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe48c0175cd [ 39.020175] RDX: 000055f7692bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.021461] RBP: 00007fff71b369f0 R08: 0000000000000000 R09: 00007fff71b36090 [ 39.022765] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f77d38fad0 [ 39.024069] R13: 00007fff71b36e20 R14: 000055f77d390bc0 R15: 000055f77d3a1780 [ 39.025380] [ 39.025812] irq event stamp: 1763 [ 39.026466] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.027993] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.029520] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 39.031069] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 39.032599] ---[ end trace 0000000000000000 ]--- [ 42.461313] ------------[ cut here ]------------ [ 42.462213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.464369] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.465798] Modules linked in: [ 42.466437] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.468453] Tainted: [W]=WARN [ 42.469007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.470458] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.471364] 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 [ 42.474526] RSP: 0018:ffff888017377bc0 EFLAGS: 00010286 [ 42.475506] RAX: 0000000000000000 RBX: ffffed1002e6ef78 RCX: ffffffff813a4050 [ 42.476926] RDX: ffff888015c99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.478206] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6ef2f [ 42.479483] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.480792] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017377df8 [ 42.482067] FS: 00007f5a9feea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.483519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.484600] CR2: 00007fff22633ef7 CR3: 000000001abb3000 CR4: 0000000000350ef0 [ 42.485879] Call Trace: [ 42.486387] [ 42.486798] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.487692] ? __create_object+0x59/0x80 [ 42.488513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.489475] __vmalloc_noprof+0x59/0x60 [ 42.490179] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.491038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.492005] bpf_prog_alloc+0x39/0x200 [ 42.492739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.493662] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.494565] do_seccomp+0x349/0x25e0 [ 42.495230] ? find_held_lock+0x2b/0x80 [ 42.496024] ? do_prlimit+0x310/0x610 [ 42.496756] ? __pfx_do_seccomp+0x10/0x10 [ 42.497546] ? do_raw_spin_unlock+0x53/0x220 [ 42.498376] ? _raw_spin_unlock+0x1e/0x40 [ 42.499120] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.500118] ? static_key_count+0x60/0x80 [ 42.500910] prctl_set_seccomp+0x4e/0x70 [ 42.501688] __do_sys_prctl+0xe6c/0x1d70 [ 42.502470] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.503279] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.504273] ? irqentry_exit+0xf3/0x650 [ 42.505071] do_syscall_64+0xbf/0x430 [ 42.505809] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.506744] RIP: 0033:0x7f5aa03dc5cd [ 42.507453] 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 [ 42.510628] RSP: 002b:00007fff22632200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.512018] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5aa03dc5cd [ 42.513299] RDX: 00005556fef1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.514600] RBP: 00007fff22632260 R08: 0000000000000000 R09: 00007fff22631900 [ 42.515903] R10: 0000000000000000 R11: 0000000000000246 R12: 000055571c610bf0 [ 42.517168] R13: 00007fff22632690 R14: 000055571c61a380 R15: 000055571c625460 [ 42.518454] [ 42.518880] irq event stamp: 1805 [ 42.519528] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.521067] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.522574] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 42.524146] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 42.525640] ---[ end trace 0000000000000000 ]--- [ 43.341482] ------------[ cut here ]------------ [ 43.342394] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.344479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.345944] Modules linked in: [ 43.346809] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.349301] Tainted: [W]=WARN [ 43.349903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.351359] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.352243] 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 [ 43.357686] RSP: 0018:ffff888019a8fbc0 EFLAGS: 00010286 [ 43.359220] RAX: 0000000000000000 RBX: ffffed1003351f78 RCX: ffffffff813a4050 [ 43.360532] RDX: ffff888017315340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.362036] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003351f2f [ 43.363539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.365010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a8fdf8 [ 43.366297] FS: 00007f21d36d9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.367738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.368818] CR2: 00007fff3dfb5ef7 CR3: 000000001d788000 CR4: 0000000000350ef0 [ 43.370082] Call Trace: [ 43.370577] [ 43.370992] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.371912] ? __create_object+0x59/0x80 [ 43.372675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.373638] __vmalloc_noprof+0x59/0x60 [ 43.374376] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.375188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.376141] bpf_prog_alloc+0x39/0x200 [ 43.376866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.377781] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.378675] do_seccomp+0x349/0x25e0 [ 43.379385] ? find_held_lock+0x2b/0x80 [ 43.380122] ? do_prlimit+0x310/0x610 [ 43.380865] ? __pfx_do_seccomp+0x10/0x10 [ 43.381641] ? do_raw_spin_unlock+0x53/0x220 [ 43.382475] ? _raw_spin_unlock+0x1e/0x40 [ 43.383193] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.384164] ? static_key_count+0x60/0x80 [ 43.384952] prctl_set_seccomp+0x4e/0x70 [ 43.385718] __do_sys_prctl+0xe6c/0x1d70 [ 43.386491] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.387287] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.388271] ? irqentry_exit+0xf3/0x650 [ 43.389024] do_syscall_64+0xbf/0x430 [ 43.389740] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.390696] RIP: 0033:0x7f21d3bcb5cd [ 43.391383] 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 [ 43.394578] RSP: 002b:00007fff3dfb4590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.395972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21d3bcb5cd [ 43.397255] RDX: 0000558f58816e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.398509] RBP: 00007fff3dfb45f0 R08: 0000000000000000 R09: 00007fff3dfb3c90 [ 43.399767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f76feabf0 [ 43.401068] R13: 00007fff3dfb4a20 R14: 0000558f76ff4380 R15: 0000558f76fff460 [ 43.402356] [ 43.402784] irq event stamp: 2093 [ 43.403424] hardirqs last enabled at (2103): [] __up_console_sem+0x78/0x80 [ 43.404942] hardirqs last disabled at (2112): [] __up_console_sem+0x5d/0x80 [ 43.406210] softirqs last enabled at (2016): [] handle_softirqs+0x50c/0x770 [ 43.407507] softirqs last disabled at (2009): [] __irq_exit_rcu+0xc4/0x100 [ 43.408823] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44277' (ECDSA) to the list of known hosts. 2025/11/18 16:18:47 fuzzer started 2025/11/18 16:18:47 dialing manager at localhost:34383 2025/11/18 16:18:47 checking machine... 2025/11/18 16:18:47 checking revisions... [ 44.311858] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:18:47 testing simple program... [ 44.402429] cgroup: Unknown subsys name 'net' [ 44.463261] cgroup: Unknown subsys name 'cpuset' [ 44.484020] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:18:46 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffff88806ce08e70 RDI=ffff88806ce31cd0 RBP=ffff88806ce01000 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =ffff88806ce08ac0 R10=000000000003c9ed R11=0000000000023e35 R12=ffff88806ce08a01 R13=ffff88806ce08ac8 R14=ffff88806ce08e70 R15=ffff88806ce08a80 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007f5a9feea900 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=00007fff2262c000 CR3=000000001e53b000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002aa4d 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0b223838 CR3=000000001aac0000 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=2036343a38313a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a38313a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000