[ 46.043518] ------------[ cut here ]------------ [ 46.044523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.046706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.048332] Modules linked in: [ 46.049011] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.051201] Tainted: [W]=WARN [ 46.051844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.053432] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.054448] 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 [ 46.057842] RSP: 0018:ffff8880163efbc0 EFLAGS: 00010286 [ 46.058916] RAX: 0000000000000000 RBX: ffffed1002c7df78 RCX: ffffffff813a4050 [ 46.060298] RDX: ffff888015ea9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.061676] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7df2f [ 46.062871] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.063985] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163efdf8 [ 46.065098] FS: 00007f761019f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.066370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.067242] CR2: 00007ffe70b59ef7 CR3: 000000000cbae000 CR4: 0000000000350ef0 [ 46.068372] Call Trace: [ 46.068776] [ 46.069134] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.069907] ? __create_object+0x59/0x80 [ 46.070598] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.071436] __vmalloc_noprof+0x59/0x60 [ 46.072041] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.072794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.073603] bpf_prog_alloc+0x39/0x200 [ 46.074208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.075003] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.075782] do_seccomp+0x349/0x25e0 [ 46.076391] ? find_held_lock+0x2b/0x80 [ 46.077007] ? do_prlimit+0x310/0x610 [ 46.077648] ? __pfx_do_seccomp+0x10/0x10 [ 46.078295] ? do_raw_spin_unlock+0x53/0x220 [ 46.079006] ? _raw_spin_unlock+0x1e/0x40 [ 46.079668] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.080498] ? static_key_count+0x60/0x80 [ 46.081157] prctl_set_seccomp+0x4e/0x70 [ 46.081821] __do_sys_prctl+0xe6c/0x1d70 [ 46.082489] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.083184] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.084008] ? irqentry_exit+0xf3/0x650 [ 46.084648] do_syscall_64+0xbf/0x430 [ 46.085244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.086065] RIP: 0033:0x7f76106915cd [ 46.086675] 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 [ 46.089365] RSP: 002b:00007ffe70b57a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.090536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76106915cd [ 46.091635] RDX: 000055a08233fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.092731] RBP: 00007ffe70b57a90 R08: 0000000000000000 R09: 00007ffe70b57130 [ 46.093824] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0ab1312b0 [ 46.094922] R13: 00007ffe70b57ec0 R14: 000055a0ab133d20 R15: 000055a0ab1458d0 [ 46.096034] [ 46.096421] irq event stamp: 1743 [ 46.096930] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 46.098248] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.099527] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 46.100835] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 46.102128] ---[ end trace 0000000000000000 ]--- [ 48.919455] ------------[ cut here ]------------ [ 48.920325] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.922513] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.923930] Modules linked in: [ 48.924565] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.926505] Tainted: [W]=WARN [ 48.927049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.928499] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.929437] 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 [ 48.932535] RSP: 0018:ffff888019a6fbc0 EFLAGS: 00010286 [ 48.933506] RAX: 0000000000000000 RBX: ffffed100334df78 RCX: ffffffff813a4050 [ 48.934780] RDX: ffff8880174e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.936030] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100334df2f [ 48.937295] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.938558] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a6fdf8 [ 48.939810] FS: 00007f88a002a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.941211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.942260] CR2: 00007ffd3e361ef7 CR3: 000000000ce78000 CR4: 0000000000350ef0 [ 48.943521] Call Trace: [ 48.943984] [ 48.944429] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.945260] ? __create_object+0x59/0x80 [ 48.946035] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.947001] __vmalloc_noprof+0x59/0x60 [ 48.947751] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.948606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.949528] bpf_prog_alloc+0x39/0x200 [ 48.950216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.951129] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.952031] do_seccomp+0x349/0x25e0 [ 48.952752] ? find_held_lock+0x2b/0x80 [ 48.953498] ? do_prlimit+0x310/0x610 [ 48.954197] ? __pfx_do_seccomp+0x10/0x10 [ 48.954973] ? do_raw_spin_unlock+0x53/0x220 [ 48.955794] ? _raw_spin_unlock+0x1e/0x40 [ 48.956558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.957506] ? static_key_count+0x60/0x80 [ 48.958256] prctl_set_seccomp+0x4e/0x70 [ 48.959011] __do_sys_prctl+0xe6c/0x1d70 [ 48.959781] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.960619] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.961591] ? irqentry_exit+0xf3/0x650 [ 48.962331] do_syscall_64+0xbf/0x430 [ 48.963086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.964057] RIP: 0033:0x7f88a051c5cd [ 48.964759] 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 [ 48.967981] RSP: 002b:00007ffd3e35ff50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.969386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88a051c5cd [ 48.970702] RDX: 00005654d0781e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.971998] RBP: 00007ffd3e35ffb0 R08: 0000000000000000 R09: 00007ffd3e35f650 [ 48.973288] R10: 0000000000000000 R11: 0000000000000246 R12: 00005654de928bf0 [ 48.974585] R13: 00007ffd3e3603e0 R14: 00005654de932380 R15: 00005654de93d460 [ 48.975890] [ 48.976316] irq event stamp: 1731 [ 48.976962] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 48.978508] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 48.979503] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 48.980505] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 48.981472] ---[ end trace 0000000000000000 ]--- [ 49.723153] ------------[ cut here ]------------ [ 49.724057] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.726046] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.727491] Modules linked in: [ 49.728064] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.730009] Tainted: [W]=WARN [ 49.730620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.732065] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.732966] 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 [ 49.736089] RSP: 0018:ffff888017247bc0 EFLAGS: 00010286 [ 49.737051] RAX: 0000000000000000 RBX: ffffed1002e48f78 RCX: ffffffff813a4050 [ 49.738324] RDX: ffff888019d63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.739606] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e48f2f [ 49.740860] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.742129] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017247df8 [ 49.743402] FS: 00007f821bee2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.744820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.745856] CR2: 00007f821c3d4580 CR3: 000000000d34f000 CR4: 0000000000350ef0 [ 49.747127] Call Trace: [ 49.747638] [ 49.748039] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.748905] ? __create_object+0x59/0x80 [ 49.749674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.750641] __vmalloc_noprof+0x59/0x60 [ 49.751344] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.752204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.753119] bpf_prog_alloc+0x39/0x200 [ 49.753833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.754752] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.755650] do_seccomp+0x349/0x25e0 [ 49.756309] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.757184] ? __pfx_do_seccomp+0x10/0x10 [ 49.757961] ? find_held_lock+0x2b/0x80 [ 49.758738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.759687] ? static_key_count+0x60/0x80 [ 49.760462] prctl_set_seccomp+0x4e/0x70 [ 49.761173] __do_sys_prctl+0xe6c/0x1d70 [ 49.761931] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.762779] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.763732] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.764678] ? irqentry_exit+0xf3/0x650 [ 49.765417] do_syscall_64+0xbf/0x430 [ 49.766095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.767025] RIP: 0033:0x7f821c3d45cd [ 49.767725] 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 [ 49.770840] RSP: 002b:00007fffcd8008b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.772183] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f821c3d45cd [ 49.773424] RDX: 0000558d54c06e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.774701] RBP: 00007fffcd800910 R08: 0000000000000000 R09: 00007fffcd7fffb0 [ 49.775951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d72162ad0 [ 49.777202] R13: 00007fffcd800d40 R14: 0000558d72163bc0 R15: 0000558d72174780 [ 49.778479] [ 49.778891] irq event stamp: 1685 [ 49.779511] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 49.780991] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 49.782475] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 49.783986] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 49.785474] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60952' (ECDSA) to the list of known hosts. 2025/11/18 09:48:05 fuzzer started 2025/11/18 09:48:05 dialing manager at localhost:34383 2025/11/18 09:48:05 checking machine... 2025/11/18 09:48:05 checking revisions... [ 50.717587] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:48:06 testing simple program... [ 50.805584] cgroup: Unknown subsys name 'net' [ 50.879291] cgroup: Unknown subsys name 'cpuset' [ 50.890821] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:48:04 Registers: info registers vcpu 0 RAX=1ffff11001c4b207 RBX=ffff88800e258f60 RCX=ffffffff81c1941a RDX=0000000000000003 RSI=ffffffff81c1926e RDI=ffff88800e258f68 RBP=ffffffffffffffff RSP=ffff8880162278c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=dffffc0000000000 R13=ffff88800e258f00 R14=ffff88800e259038 R15=0000000000000003 RIP=ffffffff81c192cf 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 00007fb8ed7c3700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f889ffef008 CR3=000000001b9d5000 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=38343a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343639 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020597 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=00000202 [-------] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc8b02c5018 CR3=000000000d4ea000 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=3e2442cf213bc488fa4456bd0b92c55e XMM02=2c67c8bc2e329bc30000000000304690 XMM03=fb795ef6d65770560000000000311a70 XMM04=a6e9a24748f24c1900000000000ae988 XMM05=0394861f14684e590000000000320a20 XMM06=42b349ea96562521000000000031ab20 XMM07=e042d86d42eb936e0000000000312458 XMM08=e01aa61fbb65189000000000003046f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000