[ 39.009144] ------------[ cut here ]------------ [ 39.010043] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.012058] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.013489] Modules linked in: [ 39.014130] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.016373] Tainted: [W]=WARN [ 39.016932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.018487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.019400] 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 [ 39.022937] RSP: 0018:ffff888017bc7bc0 EFLAGS: 00010286 [ 39.023897] RAX: 0000000000000000 RBX: ffffed1002f78f78 RCX: ffffffff813a4050 [ 39.025172] RDX: ffff888016148000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.026437] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f78f2f [ 39.027703] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.028996] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bc7df8 [ 39.030657] FS: 00007fe3a42cc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.032071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.033126] CR2: 00007ffed6431ef8 CR3: 000000000dbde000 CR4: 0000000000350ef0 [ 39.034384] Call Trace: [ 39.034850] [ 39.035294] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.036199] ? __create_object+0x59/0x80 [ 39.036928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.037892] __vmalloc_noprof+0x59/0x60 [ 39.038636] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.039509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.040436] bpf_prog_alloc+0x39/0x200 [ 39.041180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.042094] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.042950] do_seccomp+0x349/0x25e0 [ 39.043680] ? find_held_lock+0x2b/0x80 [ 39.044436] ? do_prlimit+0x310/0x610 [ 39.045173] ? __pfx_do_seccomp+0x10/0x10 [ 39.045899] ? do_raw_spin_unlock+0x53/0x220 [ 39.046710] ? _raw_spin_unlock+0x1e/0x40 [ 39.047495] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.048466] ? static_key_count+0x60/0x80 [ 39.049271] prctl_set_seccomp+0x4e/0x70 [ 39.050021] __do_sys_prctl+0xe6c/0x1d70 [ 39.050753] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.051607] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.052571] ? irqentry_exit+0xf3/0x650 [ 39.053364] do_syscall_64+0xbf/0x430 [ 39.054109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.055077] RIP: 0033:0x7fe3a47be5cd [ 39.055745] 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 [ 39.059009] RSP: 002b:00007ffed642fc80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.060403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3a47be5cd [ 39.061734] RDX: 000055b9536b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.063047] RBP: 00007ffed642fce0 R08: 0000000000000000 R09: 00007ffed642f380 [ 39.064355] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b96bc8bb10 [ 39.065673] R13: 00007ffed6430110 R14: 000055b96bc8c2b0 R15: 000055b96bca06f0 [ 39.067014] [ 39.067449] irq event stamp: 1775 [ 39.068119] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 39.069692] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 39.071259] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 39.072839] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 39.074294] ---[ end trace 0000000000000000 ]--- [ 42.572827] ------------[ cut here ]------------ [ 42.573594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.575233] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.576408] Modules linked in: [ 42.576886] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.578714] Tainted: [W]=WARN [ 42.579250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.580451] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.581198] 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 [ 42.583778] RSP: 0018:ffff888018aa7bc0 EFLAGS: 00010286 [ 42.584588] RAX: 0000000000000000 RBX: ffffed1003154f78 RCX: ffffffff813a4050 [ 42.585652] RDX: ffff888018b68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.586863] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003154f2f [ 42.588205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.589530] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018aa7df8 [ 42.590620] FS: 00007f9407355900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.591864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.592778] CR2: 00007f9407847580 CR3: 0000000013d16000 CR4: 0000000000350ef0 [ 42.593894] Call Trace: [ 42.594321] [ 42.594662] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.595396] ? __create_object+0x59/0x80 [ 42.596034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.596791] __vmalloc_noprof+0x59/0x60 [ 42.597420] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.598136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.598856] bpf_prog_alloc+0x39/0x200 [ 42.599460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.600219] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.600920] do_seccomp+0x349/0x25e0 [ 42.601521] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.602253] ? __pfx_do_seccomp+0x10/0x10 [ 42.602858] ? find_held_lock+0x2b/0x80 [ 42.603480] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.604262] ? static_key_count+0x60/0x80 [ 42.604878] prctl_set_seccomp+0x4e/0x70 [ 42.605529] __do_sys_prctl+0xe6c/0x1d70 [ 42.606162] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.606821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.607616] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.608454] ? irqentry_exit+0xf3/0x650 [ 42.609104] do_syscall_64+0xbf/0x430 [ 42.609713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.610521] RIP: 0033:0x7f94078475cd [ 42.611097] 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 [ 42.613746] RSP: 002b:00007ffc16673590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.614930] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94078475cd [ 42.616011] RDX: 000055ea3fb34e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.617094] RBP: 00007ffc166735f0 R08: 0000000000000000 R09: 00007ffc16672c90 [ 42.618193] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea561b1ad0 [ 42.619283] R13: 00007ffc16673a20 R14: 000055ea561b2bc0 R15: 000055ea561c3780 [ 42.620350] [ 42.620706] irq event stamp: 1749 [ 42.621252] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 42.622500] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.623741] softirqs last enabled at (1292): [] handle_softirqs+0x50c/0x770 [ 42.625020] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 42.626275] ---[ end trace 0000000000000000 ]--- [ 43.500504] ------------[ cut here ]------------ [ 43.501430] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.503415] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.504876] Modules linked in: [ 43.505764] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.508037] Tainted: [W]=WARN [ 43.508600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.510083] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.510958] 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 [ 43.514180] RSP: 0018:ffff888016cefbc0 EFLAGS: 00010286 [ 43.515159] RAX: 0000000000000000 RBX: ffffed1002d9df78 RCX: ffffffff813a4050 [ 43.516444] RDX: ffff88800f608000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.517737] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9df2f [ 43.519018] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.520300] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cefdf8 [ 43.521594] FS: 00007f23eccf0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.523036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.524100] CR2: 00007ffe84a51ef8 CR3: 0000000009c1f000 CR4: 0000000000350ef0 [ 43.525399] Call Trace: [ 43.525864] [ 43.526318] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.527216] ? __create_object+0x59/0x80 [ 43.527955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.528927] __vmalloc_noprof+0x59/0x60 [ 43.529714] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.530610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.531577] bpf_prog_alloc+0x39/0x200 [ 43.532339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.533319] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.534260] do_seccomp+0x349/0x25e0 [ 43.534963] ? find_held_lock+0x2b/0x80 [ 43.535741] ? do_prlimit+0x310/0x610 [ 43.536508] ? __pfx_do_seccomp+0x10/0x10 [ 43.537333] ? do_raw_spin_unlock+0x53/0x220 [ 43.538195] ? _raw_spin_unlock+0x1e/0x40 [ 43.538957] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.539957] ? static_key_count+0x60/0x80 [ 43.540778] prctl_set_seccomp+0x4e/0x70 [ 43.541588] __do_sys_prctl+0xe6c/0x1d70 [ 43.542401] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.543295] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.544287] ? irqentry_exit+0xf3/0x650 [ 43.545074] do_syscall_64+0xbf/0x430 [ 43.545803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.546791] RIP: 0033:0x7f23ed1e25cd [ 43.547519] 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 [ 43.550806] RSP: 002b:00007ffe84a4fe80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.552177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23ed1e25cd [ 43.553483] RDX: 0000564ae2c71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.554787] RBP: 00007ffe84a4fee0 R08: 0000000000000000 R09: 00007ffe84a4f580 [ 43.556070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b1064e2b0 [ 43.557361] R13: 00007ffe84a50310 R14: 0000564b10650d20 R15: 0000564b106628d0 [ 43.558674] [ 43.559133] irq event stamp: 1933 [ 43.559746] hardirqs last enabled at (1941): [] __up_console_sem+0x78/0x80 [ 43.561280] hardirqs last disabled at (1950): [] __up_console_sem+0x5d/0x80 [ 43.562803] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 43.564353] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 43.565897] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28338' (ECDSA) to the list of known hosts. 2025/11/18 16:42:35 fuzzer started 2025/11/18 16:42:35 dialing manager at localhost:34383 2025/11/18 16:42:36 checking machine... 2025/11/18 16:42:36 checking revisions... [ 44.449407] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:42:36 testing simple program... [ 44.539670] cgroup: Unknown subsys name 'net' [ 44.593622] cgroup: Unknown subsys name 'cpuset' [ 44.618698] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:42:35 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888018b6d340 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffffffff85e61a18 RBP=ffff88801a9fb800 RSP=ffff888015ca7dd8 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888018b6d340 R13=000055ea561ca000 R14=0000000000000000 R15=ffff888008c6b480 RIP=ffffffff84c720a5 RFL=00000296 [--S-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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f9407355900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ea561ca000 CR3=0000000013d3c000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880163175c8 RCX=ffff888016317454 RDX=1ffff11002c62eba RSI=ffffffff81a84db0 RDI=ffff8880163175d0 RBP=0000000000000004 RSP=ffff8880163174e0 R8 =0000000000000001 R9 =ffff888016317540 R10=000000000003c9ed R11=0000000000023005 R12=ffff8880163175c8 R13=0000000000000000 R14=ffff888016078000 R15=0000000000000cc0 RIP=ffffffff8161917e RFL=00000212 [----A--] 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 00007f6c46f3e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6c471b2000 CR3=0000000009e57000 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=ff00ff00ffffff00ffffffff00000000 XMM01=010001000101010001010100ffffffff XMM02=362e322e325f4342494c4700352e322e XMM03=000000000000000000004700352e322e XMM04=4342494c4700362e322e325f4342494c XMM05=00007f6c474f7f6000007f6c476b1950 XMM06=00007f6c476b144000007f6c476b0f20 XMM07=00007f6c46ffb12000007f6c46ffab10 XMM08=00007f6c46ffa5f000007f6c46ffa060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000