[ 39.254503] ------------[ cut here ]------------ [ 39.255441] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.257501] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.259073] Modules linked in: [ 39.259681] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.261947] Tainted: [W]=WARN [ 39.262503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.264171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.265096] 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 [ 39.268299] RSP: 0018:ffff888019dffbc0 EFLAGS: 00010286 [ 39.269285] RAX: 0000000000000000 RBX: ffffed10033bff78 RCX: ffffffff813a4050 [ 39.270570] RDX: ffff88800f1db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.271859] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033bff2f [ 39.273158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.274466] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dffdf8 [ 39.275745] FS: 00007faaa231d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.277243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.278283] CR2: 00007ffe4e7f4ef8 CR3: 000000001b927000 CR4: 0000000000350ef0 [ 39.279549] Call Trace: [ 39.280056] [ 39.280524] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.281421] ? __create_object+0x59/0x80 [ 39.282191] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.283147] __vmalloc_noprof+0x59/0x60 [ 39.283896] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.284720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.285638] bpf_prog_alloc+0x39/0x200 [ 39.286361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.287306] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.288232] do_seccomp+0x349/0x25e0 [ 39.288949] ? find_held_lock+0x2b/0x80 [ 39.289676] ? do_prlimit+0x310/0x610 [ 39.290417] ? __pfx_do_seccomp+0x10/0x10 [ 39.291212] ? do_raw_spin_unlock+0x53/0x220 [ 39.292040] ? _raw_spin_unlock+0x1e/0x40 [ 39.292788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.293766] ? static_key_count+0x60/0x80 [ 39.294579] prctl_set_seccomp+0x4e/0x70 [ 39.295352] __do_sys_prctl+0xe6c/0x1d70 [ 39.296145] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.296999] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.297982] ? irqentry_exit+0xf3/0x650 [ 39.298698] do_syscall_64+0xbf/0x430 [ 39.299445] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.300403] RIP: 0033:0x7faaa280f5cd [ 39.301110] 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 [ 39.304287] RSP: 002b:00007ffe4e7f3740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.305659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faaa280f5cd [ 39.306950] RDX: 000056438e3aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.308247] RBP: 00007ffe4e7f37a0 R08: 0000000000000000 R09: 00007ffe4e7f2e40 [ 39.309528] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643ad331b10 [ 39.310808] R13: 00007ffe4e7f3bd0 R14: 00005643ad3322b0 R15: 00005643ad3466f0 [ 39.312139] [ 39.312578] irq event stamp: 1851 [ 39.313231] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 39.314760] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 39.316301] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 39.317703] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 39.318962] ---[ end trace 0000000000000000 ]--- [ 42.939356] ------------[ cut here ]------------ [ 42.940228] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.942145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.943511] Modules linked in: [ 42.944115] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.945985] Tainted: [W]=WARN [ 42.946502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.947880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.948701] 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 [ 42.951663] RSP: 0018:ffff8880141d7bc0 EFLAGS: 00010286 [ 42.952581] RAX: 0000000000000000 RBX: ffffed100283af78 RCX: ffffffff813a4050 [ 42.953782] RDX: ffff8880155e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.954994] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100283af2f [ 42.956205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.957410] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880141d7df8 [ 42.958619] FS: 00007f783a256900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.959963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.960982] CR2: 00007f783a748580 CR3: 000000001e9f4000 CR4: 0000000000350ef0 [ 42.962202] Call Trace: [ 42.962635] [ 42.963075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.963915] ? __create_object+0x59/0x80 [ 42.964619] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.965525] __vmalloc_noprof+0x59/0x60 [ 42.966232] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.967047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.967918] bpf_prog_alloc+0x39/0x200 [ 42.968579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.969442] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.970294] do_seccomp+0x349/0x25e0 [ 42.970966] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.971767] ? __pfx_do_seccomp+0x10/0x10 [ 42.972519] ? find_held_lock+0x2b/0x80 [ 42.973236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.974142] ? static_key_count+0x60/0x80 [ 42.974894] prctl_set_seccomp+0x4e/0x70 [ 42.975578] __do_sys_prctl+0xe6c/0x1d70 [ 42.976332] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.977130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.978044] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.978959] ? irqentry_exit+0xf3/0x650 [ 42.979634] do_syscall_64+0xbf/0x430 [ 42.980341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.981232] RIP: 0033:0x7f783a7485cd [ 42.981887] 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 [ 42.984859] RSP: 002b:00007ffe9477bf10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.986139] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f783a7485cd [ 42.987335] RDX: 00005576e7da4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.988550] RBP: 00007ffe9477bf70 R08: 0000000000000000 R09: 00007ffe9477b610 [ 42.989745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557723378240 [ 42.990941] R13: 00007ffe9477c3a0 R14: 0000557723377bf0 R15: 000055772338c4d0 [ 42.992173] [ 42.992571] irq event stamp: 1687 [ 42.993182] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 42.994611] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 42.996039] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 42.997517] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 42.998942] ---[ end trace 0000000000000000 ]--- [ 43.797853] ------------[ cut here ]------------ [ 43.798718] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.800737] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.802187] Modules linked in: [ 43.802784] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.805081] Tainted: [W]=WARN [ 43.805643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.807162] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.808073] 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 [ 43.811244] RSP: 0018:ffff88801732fbc0 EFLAGS: 00010286 [ 43.812236] RAX: 0000000000000000 RBX: ffffed1002e65f78 RCX: ffffffff813a4050 [ 43.813516] RDX: ffff888014393780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.814783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e65f2f [ 43.816034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.817337] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801732fdf8 [ 43.818611] FS: 00007f27c1dc8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.820027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.821114] CR2: 00007fff4c717ef8 CR3: 000000001e5c2000 CR4: 0000000000350ef0 [ 43.822392] Call Trace: [ 43.822886] [ 43.823289] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.824197] ? __create_object+0x59/0x80 [ 43.825001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.825961] __vmalloc_noprof+0x59/0x60 [ 43.826667] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.827525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.828469] bpf_prog_alloc+0x39/0x200 [ 43.829207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.830107] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.830985] do_seccomp+0x349/0x25e0 [ 43.831647] ? find_held_lock+0x2b/0x80 [ 43.832415] ? do_prlimit+0x310/0x610 [ 43.833153] ? __pfx_do_seccomp+0x10/0x10 [ 43.833924] ? do_raw_spin_unlock+0x53/0x220 [ 43.834729] ? _raw_spin_unlock+0x1e/0x40 [ 43.835493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.836486] ? static_key_count+0x60/0x80 [ 43.837275] prctl_set_seccomp+0x4e/0x70 [ 43.838038] __do_sys_prctl+0xe6c/0x1d70 [ 43.838762] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.839616] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.840606] ? irqentry_exit+0xf3/0x650 [ 43.841370] do_syscall_64+0xbf/0x430 [ 43.842103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.843047] RIP: 0033:0x7f27c22ba5cd [ 43.843696] 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 [ 43.846890] RSP: 002b:00007fff4c716390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.848286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27c22ba5cd [ 43.849591] RDX: 000055b0db243e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.850860] RBP: 00007fff4c7163f0 R08: 0000000000000000 R09: 00007fff4c715a90 [ 43.852120] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0e5c24ad0 [ 43.853428] R13: 00007fff4c716820 R14: 000055b0e5c25bc0 R15: 000055b0e5c36780 [ 43.854727] [ 43.855186] irq event stamp: 1849 [ 43.855783] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 43.857350] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 43.858851] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 43.860410] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 43.861950] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40587' (ECDSA) to the list of known hosts. 2025/11/18 11:55:16 fuzzer started 2025/11/18 11:55:17 dialing manager at localhost:34383 2025/11/18 11:55:17 checking machine... 2025/11/18 11:55:17 checking revisions... [ 44.744338] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:55:17 testing simple program... [ 44.802061] cgroup: Unknown subsys name 'net' [ 44.850226] cgroup: Unknown subsys name 'cpuset' [ 44.859078] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:55:16 Registers: info registers vcpu 0 RAX=0000001d740919b0 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001d RSI=ffff88806ce23b00 RDI=0000000000053470 RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ee61f R11=0000000000000001 R12=0000000000053470 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000016 [----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 00007f783a256900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557723379954 CR3=000000001e876000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000243c3 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3ea1a1c000 CR3=000000001b9d6000 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=35353a313120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323531 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000