[ 45.054589] ------------[ cut here ]------------ [ 45.055374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.057526] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.058714] Modules linked in: [ 45.059242] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.060875] Tainted: [W]=WARN [ 45.061356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.062565] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.063336] 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 [ 45.066483] RSP: 0018:ffff888017e47bc0 EFLAGS: 00010286 [ 45.067482] RAX: 0000000000000000 RBX: ffffed1002fc8f78 RCX: ffffffff813a4050 [ 45.068555] RDX: ffff888018370000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.069623] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc8f2f [ 45.070685] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.071784] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e47df8 [ 45.072852] FS: 00007f2dc48da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.074054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.074893] CR2: 00007ffdd8767ef8 CR3: 000000000c355000 CR4: 0000000000350ef0 [ 45.075973] Call Trace: [ 45.076356] [ 45.076696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.077437] ? __create_object+0x59/0x80 [ 45.078077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.078843] __vmalloc_noprof+0x59/0x60 [ 45.079487] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.080209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.080974] bpf_prog_alloc+0x39/0x200 [ 45.081548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.082323] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.083077] do_seccomp+0x349/0x25e0 [ 45.083648] ? find_held_lock+0x2b/0x80 [ 45.084273] ? do_prlimit+0x310/0x610 [ 45.084854] ? __pfx_do_seccomp+0x10/0x10 [ 45.085502] ? do_raw_spin_unlock+0x53/0x220 [ 45.086194] ? _raw_spin_unlock+0x1e/0x40 [ 45.086806] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.087609] ? static_key_count+0x60/0x80 [ 45.088286] prctl_set_seccomp+0x4e/0x70 [ 45.088902] __do_sys_prctl+0xe6c/0x1d70 [ 45.089565] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.090272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.091082] ? irqentry_exit+0xf3/0x650 [ 45.091698] do_syscall_64+0xbf/0x430 [ 45.092320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.093107] RIP: 0033:0x7f2dc4dcc5cd [ 45.093653] 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 [ 45.096290] RSP: 002b:00007ffdd8766480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.097419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2dc4dcc5cd [ 45.098488] RDX: 000055cc0bc07e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.099568] RBP: 00007ffdd87664e0 R08: 0000000000000000 R09: 00007ffdd8765b80 [ 45.100628] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc0e8bfad0 [ 45.101680] R13: 00007ffdd8766910 R14: 000055cc0e8c0bc0 R15: 000055cc0e8d1780 [ 45.102748] [ 45.103126] irq event stamp: 1715 [ 45.103638] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 45.104908] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 45.106197] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 45.107505] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 45.108776] ---[ end trace 0000000000000000 ]--- [ 48.608105] ------------[ cut here ]------------ [ 48.609023] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.611104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.612570] Modules linked in: [ 48.613428] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.615519] Tainted: [W]=WARN [ 48.616101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.617575] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.618483] 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 [ 48.621676] RSP: 0018:ffff88801909fbc0 EFLAGS: 00010286 [ 48.622646] RAX: 0000000000000000 RBX: ffffed1003213f78 RCX: ffffffff813a4050 [ 48.623974] RDX: ffff888018738000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.625273] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003213f2f [ 48.626570] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.627865] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801909fdf8 [ 48.629156] FS: 00007f6695468900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.630596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.631655] CR2: 00007f66959ce4a6 CR3: 000000000b6ac000 CR4: 0000000000350ef0 [ 48.632944] Call Trace: [ 48.633416] [ 48.633824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.634715] ? __create_object+0x59/0x80 [ 48.635510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.636492] __vmalloc_noprof+0x59/0x60 [ 48.637254] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.638126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.639057] bpf_prog_alloc+0x39/0x200 [ 48.639752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.640679] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.641589] do_seccomp+0x349/0x25e0 [ 48.642316] ? find_held_lock+0x2b/0x80 [ 48.643082] ? do_prlimit+0x310/0x610 [ 48.643790] ? __pfx_do_seccomp+0x10/0x10 [ 48.644565] ? do_raw_spin_unlock+0x53/0x220 [ 48.645398] ? _raw_spin_unlock+0x1e/0x40 [ 48.646173] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.647126] ? static_key_count+0x60/0x80 [ 48.647897] prctl_set_seccomp+0x4e/0x70 [ 48.648673] __do_sys_prctl+0xe6c/0x1d70 [ 48.649460] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.650303] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.651278] ? irqentry_exit+0xf3/0x650 [ 48.652049] do_syscall_64+0xbf/0x430 [ 48.652757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.653700] RIP: 0033:0x7f669595a5cd [ 48.654407] 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 [ 48.657630] RSP: 002b:00007ffd79e43f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.658983] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f669595a5cd [ 48.660282] RDX: 0000563e9f6b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.661574] RBP: 00007ffd79e43fa0 R08: 0000000000000000 R09: 00007ffd79e43640 [ 48.662856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563eac2e7ad0 [ 48.664137] R13: 00007ffd79e443d0 R14: 0000563eac2e8bc0 R15: 0000563eac2f9780 [ 48.665435] [ 48.665856] irq event stamp: 1819 [ 48.666514] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 48.668030] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 48.669554] softirqs last enabled at (1338): [] handle_softirqs+0x50c/0x770 [ 48.671092] softirqs last disabled at (1857): [] __irq_exit_rcu+0xc4/0x100 [ 48.672569] ---[ end trace 0000000000000000 ]--- [ 49.324063] ------------[ cut here ]------------ [ 49.324782] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.326470] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.327722] Modules linked in: [ 49.328248] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.329890] Tainted: [W]=WARN [ 49.330380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.331640] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.332428] 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 [ 49.335065] RSP: 0018:ffff88800f347bc0 EFLAGS: 00010286 [ 49.335855] RAX: 0000000000000000 RBX: ffffed1001e68f78 RCX: ffffffff813a4050 [ 49.336914] RDX: ffff888016ca0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.337995] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e68f2f [ 49.339065] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.340149] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f347df8 [ 49.341221] FS: 00007fba6823a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.342435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.343336] CR2: 00007ffea76cbef8 CR3: 000000000e639000 CR4: 0000000000350ef0 [ 49.344409] Call Trace: [ 49.344795] [ 49.345171] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.345881] ? __create_object+0x59/0x80 [ 49.346538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.347384] __vmalloc_noprof+0x59/0x60 [ 49.348019] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.348714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.349494] bpf_prog_alloc+0x39/0x200 [ 49.350111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.350846] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.351614] do_seccomp+0x349/0x25e0 [ 49.352210] ? find_held_lock+0x2b/0x80 [ 49.352810] ? do_prlimit+0x310/0x610 [ 49.353418] ? __pfx_do_seccomp+0x10/0x10 [ 49.354060] ? do_raw_spin_unlock+0x53/0x220 [ 49.354722] ? _raw_spin_unlock+0x1e/0x40 [ 49.355377] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.356185] ? static_key_count+0x60/0x80 [ 49.356811] prctl_set_seccomp+0x4e/0x70 [ 49.357454] __do_sys_prctl+0xe6c/0x1d70 [ 49.358114] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.358793] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.359593] ? irqentry_exit+0xf3/0x650 [ 49.360242] do_syscall_64+0xbf/0x430 [ 49.360824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.361601] RIP: 0033:0x7fba6872c5cd [ 49.362178] 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 [ 49.364819] RSP: 002b:00007ffea76c9da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.365945] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba6872c5cd [ 49.367001] RDX: 000055a7cc13ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.368067] RBP: 00007ffea76c9e00 R08: 0000000000000000 R09: 00007ffea76c94a0 [ 49.369118] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a80bcdfad0 [ 49.370190] R13: 00007ffea76ca230 R14: 000055a80bce0bc0 R15: 000055a80bcf1780 [ 49.371284] [ 49.371637] irq event stamp: 1753 [ 49.372176] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.373447] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.374700] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 49.375992] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 49.377256] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53378' (ECDSA) to the list of known hosts. 2025/11/17 19:02:33 fuzzer started 2025/11/17 19:02:33 dialing manager at localhost:37895 2025/11/17 19:02:33 checking machine... 2025/11/17 19:02:33 checking revisions... [ 50.262752] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:02:33 testing simple program... [ 50.345112] cgroup: Unknown subsys name 'net' [ 50.403772] cgroup: Unknown subsys name 'cpuset' [ 50.416690] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:02:32 Registers: info registers vcpu 0 RAX=ffffffff86aaf6ff RBX=0000000000000001 RCX=ffffffff86aaf6fc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff86aaf6fe RBP=ffff888017d97228 RSP=ffff888017d97168 R8 =0000000000000001 R9 =ffff888017d97218 R10=000000000003c9ed R11=0000000000023e8a R12=ffff888017d97238 R13=ffff888017d97220 R14=ffff888017d976a0 R15=ffff888017d971d8 RIP=ffffffff8135fa36 RFL=00000297 [--S-APC] 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 00007f4ca652e700 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=00007f6695a1f618 CR3=000000000bd45000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732032333a3230 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343335 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=ffff888014b6f9f8 RBX=00007f6695435000 RCX=ffffffff819f3c41 RDX=ffff88801873d340 RSI=ffffffff819f3c5c RDI=0000000000000007 RBP=00007f66955fffff RSP=ffff888014b6f5f8 R8 =ffff888014b6f8d0 R9 =ffffed1001815f50 R10=000000000b689007 R11=0000000000000001 R12=ffff888017174550 R13=00007f6695436000 R14=00007f6695435fff R15=dffffc0000000000 RIP=ffffffff819f3c7a 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 00007f6695468900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6695437008 CR3=00000000145f4000 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=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