[ 54.041233] ------------[ cut here ]------------ [ 54.041819] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.043068] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.043957] Modules linked in: [ 54.044323] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.045522] Tainted: [W]=WARN [ 54.045857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.046750] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.047283] 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 [ 54.049168] RSP: 0018:ffff888009cdfbc0 EFLAGS: 00010286 [ 54.049763] RAX: 0000000000000000 RBX: ffffed100139bf78 RCX: ffffffff813a4050 [ 54.050548] RDX: ffff88800f7ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.051264] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100139bf2f [ 54.052011] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.052782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009cdfdf8 [ 54.053562] FS: 00007f16a8636900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.054440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.055048] CR2: 00007f16a8b28580 CR3: 000000000fc2c000 CR4: 0000000000350ef0 [ 54.055818] Call Trace: [ 54.056096] [ 54.056345] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.056884] ? __create_object+0x59/0x80 [ 54.057338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.057926] __vmalloc_noprof+0x59/0x60 [ 54.058368] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.058889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.059442] bpf_prog_alloc+0x39/0x200 [ 54.059861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.060389] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.060939] do_seccomp+0x349/0x25e0 [ 54.061356] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.061890] ? __pfx_do_seccomp+0x10/0x10 [ 54.062479] ? find_held_lock+0x2b/0x80 [ 54.063196] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.064166] ? static_key_count+0x60/0x80 [ 54.064980] prctl_set_seccomp+0x4e/0x70 [ 54.065777] __do_sys_prctl+0xe6c/0x1d70 [ 54.066586] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.067401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.068365] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.069330] ? irqentry_exit+0xf3/0x650 [ 54.070083] do_syscall_64+0xbf/0x430 [ 54.070821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.071770] RIP: 0033:0x7f16a8b285cd [ 54.072473] 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 [ 54.075670] RSP: 002b:00007ffcf7237560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.077039] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16a8b285cd [ 54.078335] RDX: 00005619afc92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.079620] RBP: 00007ffcf72375c0 R08: 0000000000000000 R09: 00007ffcf7236c60 [ 54.080901] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619ca9abad0 [ 54.082174] R13: 00007ffcf72379f0 R14: 00005619ca9acbc0 R15: 00005619ca9bd780 [ 54.083485] [ 54.083917] irq event stamp: 1687 [ 54.084555] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 54.086065] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 54.087593] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 54.089123] softirqs last disabled at (1201): [] __irq_exit_rcu+0xc4/0x100 [ 54.090653] ---[ end trace 0000000000000000 ]--- [ 56.886354] ------------[ cut here ]------------ [ 56.887295] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.889311] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 56.890779] Modules linked in: [ 56.891362] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.893323] Tainted: [W]=WARN [ 56.893910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.895653] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.896638] 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 [ 56.899831] RSP: 0018:ffff888017167bc0 EFLAGS: 00010286 [ 56.900802] RAX: 0000000000000000 RBX: ffffed1002e2cf78 RCX: ffffffff813a4050 [ 56.902071] RDX: ffff88801c623780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.903364] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2cf2f [ 56.904641] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.905935] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017167df8 [ 56.907228] FS: 00007fa1ff90f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.908657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.909711] CR2: 00007ffee7625ef7 CR3: 000000000dc30000 CR4: 0000000000350ef0 [ 56.911014] Call Trace: [ 56.911536] [ 56.911953] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.912849] ? __create_object+0x59/0x80 [ 56.913629] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.914622] __vmalloc_noprof+0x59/0x60 [ 56.915326] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.916188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.917125] bpf_prog_alloc+0x39/0x200 [ 56.917860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.918795] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.919718] do_seccomp+0x349/0x25e0 [ 56.920390] ? find_held_lock+0x2b/0x80 [ 56.921148] ? do_prlimit+0x310/0x610 [ 56.921882] ? __pfx_do_seccomp+0x10/0x10 [ 56.922674] ? do_raw_spin_unlock+0x53/0x220 [ 56.923501] ? _raw_spin_unlock+0x1e/0x40 [ 56.924243] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.925200] ? static_key_count+0x60/0x80 [ 56.925998] prctl_set_seccomp+0x4e/0x70 [ 56.926791] __do_sys_prctl+0xe6c/0x1d70 [ 56.927579] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.928387] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.929349] ? irqentry_exit+0xf3/0x650 [ 56.930107] do_syscall_64+0xbf/0x430 [ 56.930872] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.931819] RIP: 0033:0x7fa1ffe015cd [ 56.932521] 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 [ 56.935709] RSP: 002b:00007ffee7623b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.937052] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1ffe015cd [ 56.938348] RDX: 000055c643b8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.939619] RBP: 00007ffee7623bd0 R08: 0000000000000000 R09: 00007ffee7623270 [ 56.940892] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6643b8ad0 [ 56.942175] R13: 00007ffee7624000 R14: 000055c6643b9bc0 R15: 000055c6643ca780 [ 56.943489] [ 56.943922] irq event stamp: 1829 [ 56.944564] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 56.946100] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 56.947602] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 56.948971] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 56.950305] ---[ end trace 0000000000000000 ]--- [ 57.651508] ------------[ cut here ]------------ [ 57.652460] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.654584] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.656271] Modules linked in: [ 57.656980] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.658980] Tainted: [W]=WARN [ 57.659584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.661077] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.662003] 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 [ 57.665187] RSP: 0018:ffff8880176afbc0 EFLAGS: 00010286 [ 57.666169] RAX: 0000000000000000 RBX: ffffed1002ed5f78 RCX: ffffffff813a4050 [ 57.667467] RDX: ffff88800f68d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.668764] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed5f2f [ 57.670053] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.671341] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176afdf8 [ 57.672626] FS: 00007fe538b01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.674059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.675131] CR2: 00007fe538ff3580 CR3: 000000000b8f7000 CR4: 0000000000350ef0 [ 57.676434] Call Trace: [ 57.676911] [ 57.677335] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.678265] ? __create_object+0x59/0x80 [ 57.679075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.680048] __vmalloc_noprof+0x59/0x60 [ 57.680814] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.681687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.682638] bpf_prog_alloc+0x39/0x200 [ 57.683341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.684271] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.685179] do_seccomp+0x349/0x25e0 [ 57.685940] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.686865] ? __pfx_do_seccomp+0x10/0x10 [ 57.687666] ? find_held_lock+0x2b/0x80 [ 57.688375] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.689370] ? static_key_count+0x60/0x80 [ 57.690202] prctl_set_seccomp+0x4e/0x70 [ 57.690995] __do_sys_prctl+0xe6c/0x1d70 [ 57.691786] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.692659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.693629] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.694609] ? irqentry_exit+0xf3/0x650 [ 57.695356] do_syscall_64+0xbf/0x430 [ 57.696100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.697061] RIP: 0033:0x7fe538ff35cd [ 57.697778] 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 [ 57.700945] RSP: 002b:00007ffd338cdd60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.702330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe538ff35cd [ 57.703620] RDX: 000056477755fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.704906] RBP: 00007ffd338cddc0 R08: 0000000000000000 R09: 00007ffd338cd460 [ 57.706190] R10: 0000000000000000 R11: 0000000000000246 R12: 000056478535fad0 [ 57.707486] R13: 00007ffd338ce1f0 R14: 0000564785360bc0 R15: 0000564785371780 [ 57.708800] [ 57.709225] irq event stamp: 1809 [ 57.709887] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 57.711384] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 57.712762] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 57.714112] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 57.715471] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3439' (ECDSA) to the list of known hosts. 2025/11/17 09:22:09 fuzzer started 2025/11/17 09:22:10 dialing manager at localhost:37895 2025/11/17 09:22:10 checking machine... 2025/11/17 09:22:10 checking revisions... [ 58.486679] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:22:10 testing simple program... [ 58.545297] cgroup: Unknown subsys name 'net' [ 58.597915] cgroup: Unknown subsys name 'cpuset' [ 58.605199] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:22:09 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880172e7f18 RCX=0000000000000001 RDX=1ffff11002e5cee0 RSI=ffff8880172e7ee8 RDI=ffff8880172e7700 RBP=ffff8880172e7f48 RSP=ffff8880172e7688 R8 =0000000000000001 R9 =ffff8880172e7738 R10=000000000003c9ed R11=00000000000231c7 R12=ffff8880172e7758 R13=ffff8880172e7740 R14=ffff8880172e7ee8 R15=ffff8880172e76f8 RIP=ffffffff8135fba2 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 00007fa1ff90f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa1ff8ee020 CR3=00000000205ee000 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=32323a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303334 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=000000000002b817 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007febe5445000 CR3=000000000cb5b000 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=cafcb22c1f2ee98f43420e1a3ae0715a XMM02=0000000000304178eff9b2d0a8fce9cb XMM03=00000000003042482c67c8bc2e329bc3 XMM04=cab739ccf5a937f900000000000ae988 XMM05=6ea97dfe244fcfa40000000000321538 XMM06=3e829fc8c8edc99000000000003205e0 XMM07=e042d86d42eb936e0000000000311178 XMM08=934626e618230e6a0000000000304248 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000