[ 45.590789] ------------[ cut here ]------------ [ 45.591748] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.593740] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.595259] Modules linked in: [ 45.595854] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.597835] Tainted: [W]=WARN [ 45.598441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.599912] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.600819] 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 [ 45.604336] RSP: 0018:ffff88801612fbc0 EFLAGS: 00010286 [ 45.605328] RAX: 0000000000000000 RBX: ffffed1002c25f78 RCX: ffffffff813a4050 [ 45.606587] RDX: ffff888015eed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.607853] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c25f2f [ 45.609124] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.610648] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801612fdf8 [ 45.612262] FS: 00007f7774271900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.613921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.614962] CR2: 00007f7774763580 CR3: 000000000dd06000 CR4: 0000000000350ef0 [ 45.616257] Call Trace: [ 45.616743] [ 45.617165] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.618066] ? __create_object+0x59/0x80 [ 45.618851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.619824] __vmalloc_noprof+0x59/0x60 [ 45.620600] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.621486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.622419] bpf_prog_alloc+0x39/0x200 [ 45.623113] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.624051] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.624957] do_seccomp+0x349/0x25e0 [ 45.625679] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.626590] ? __pfx_do_seccomp+0x10/0x10 [ 45.627392] ? find_held_lock+0x2b/0x80 [ 45.628107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.629074] ? static_key_count+0x60/0x80 [ 45.629882] prctl_set_seccomp+0x4e/0x70 [ 45.630666] __do_sys_prctl+0xe6c/0x1d70 [ 45.631444] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.632299] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.633272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.634192] ? irqentry_exit+0xf3/0x650 [ 45.634979] do_syscall_64+0xbf/0x430 [ 45.635719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.636675] RIP: 0033:0x7f77747635cd [ 45.637416] 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 [ 45.640591] RSP: 002b:00007ffffd125b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.641983] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77747635cd [ 45.643267] RDX: 0000555adbbe2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.644554] RBP: 00007ffffd125bb0 R08: 0000000000000000 R09: 00007ffffd125250 [ 45.645848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b10ba3b10 [ 45.647135] R13: 00007ffffd125fe0 R14: 0000555b10ba42b0 R15: 0000555b10bb86f0 [ 45.648429] [ 45.648858] irq event stamp: 1751 [ 45.649519] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 45.651042] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 45.652560] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 45.654135] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 45.655661] ---[ end trace 0000000000000000 ]--- [ 48.643846] ------------[ cut here ]------------ [ 48.644864] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.647037] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.648584] Modules linked in: [ 48.649284] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.651436] Tainted: [W]=WARN [ 48.652039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.653880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.654934] 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 [ 48.658397] RSP: 0018:ffff88801717fbc0 EFLAGS: 00010286 [ 48.659478] RAX: 0000000000000000 RBX: ffffed1002e2ff78 RCX: ffffffff813a4050 [ 48.660895] RDX: ffff88801616d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.662303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2ff2f [ 48.663692] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.665078] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801717fdf8 [ 48.666482] FS: 00007fb056dbf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.668060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.669241] CR2: 00007ffd4a016ef7 CR3: 000000001fb53000 CR4: 0000000000350ef0 [ 48.670645] Call Trace: [ 48.671156] [ 48.671660] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.672630] ? __create_object+0x59/0x80 [ 48.673492] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.674552] __vmalloc_noprof+0x59/0x60 [ 48.675403] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.676358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.677401] bpf_prog_alloc+0x39/0x200 [ 48.678154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.679133] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.680149] do_seccomp+0x349/0x25e0 [ 48.680947] ? find_held_lock+0x2b/0x80 [ 48.681796] ? do_prlimit+0x310/0x610 [ 48.682605] ? __pfx_do_seccomp+0x10/0x10 [ 48.683457] ? do_raw_spin_unlock+0x53/0x220 [ 48.684381] ? _raw_spin_unlock+0x1e/0x40 [ 48.685259] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.686317] ? static_key_count+0x60/0x80 [ 48.687148] prctl_set_seccomp+0x4e/0x70 [ 48.687974] __do_sys_prctl+0xe6c/0x1d70 [ 48.688810] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.689763] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.690817] ? irqentry_exit+0xf3/0x650 [ 48.691636] do_syscall_64+0xbf/0x430 [ 48.692425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.693487] RIP: 0033:0x7fb0572b15cd [ 48.694163] 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 [ 48.696967] RSP: 002b:00007ffd4a015700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.698185] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0572b15cd [ 48.699366] RDX: 0000555a90220e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.700513] RBP: 00007ffd4a015760 R08: 0000000000000000 R09: 00007ffd4a014e00 [ 48.701678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555aa8889ad0 [ 48.702819] R13: 00007ffd4a015b90 R14: 0000555aa888abc0 R15: 0000555aa889b780 [ 48.703969] [ 48.704390] irq event stamp: 1783 [ 48.704923] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 48.706267] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 48.707619] softirqs last enabled at (1488): [] handle_softirqs+0x50c/0x770 [ 48.709001] softirqs last disabled at (1479): [] __irq_exit_rcu+0xc4/0x100 [ 48.710370] ---[ end trace 0000000000000000 ]--- [ 49.480572] ------------[ cut here ]------------ [ 49.481361] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.483119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.484386] Modules linked in: [ 49.484918] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.486727] Tainted: [W]=WARN [ 49.487268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.488566] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.489384] 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 [ 49.492224] RSP: 0018:ffff888016b27bc0 EFLAGS: 00010286 [ 49.493051] RAX: 0000000000000000 RBX: ffffed1002d64f78 RCX: ffffffff813a4050 [ 49.494195] RDX: ffff88800abd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.495348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d64f2f [ 49.496474] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.497633] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b27df8 [ 49.498765] FS: 00007fefc89c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.500049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.500999] CR2: 00007fefc8eb5580 CR3: 000000001fa33000 CR4: 0000000000350ef0 [ 49.502147] Call Trace: [ 49.502607] [ 49.502970] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.503751] ? __create_object+0x59/0x80 [ 49.504438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.505306] __vmalloc_noprof+0x59/0x60 [ 49.505931] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.506702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.507552] bpf_prog_alloc+0x39/0x200 [ 49.508165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.508982] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.509801] do_seccomp+0x349/0x25e0 [ 49.510446] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.511185] ? __pfx_do_seccomp+0x10/0x10 [ 49.511885] ? find_held_lock+0x2b/0x80 [ 49.512573] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.513439] ? static_key_count+0x60/0x80 [ 49.514099] prctl_set_seccomp+0x4e/0x70 [ 49.514793] __do_sys_prctl+0xe6c/0x1d70 [ 49.515480] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.516184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.517039] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.517912] ? irqentry_exit+0xf3/0x650 [ 49.518601] do_syscall_64+0xbf/0x430 [ 49.519255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.520053] RIP: 0033:0x7fefc8eb55cd [ 49.520669] 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 [ 49.523461] RSP: 002b:00007fff47c85b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.524676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefc8eb55cd [ 49.525851] RDX: 00005630ac88ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.526990] RBP: 00007fff47c85be0 R08: 0000000000000000 R09: 00007fff47c85280 [ 49.528126] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630e049bb10 [ 49.529274] R13: 00007fff47c86010 R14: 00005630e049c2b0 R15: 00005630e04b06f0 [ 49.530432] [ 49.530803] irq event stamp: 1775 [ 49.531378] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.532721] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.534089] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.535462] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 49.536804] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52492' (ECDSA) to the list of known hosts. 2025/11/18 12:04:13 fuzzer started 2025/11/18 12:04:14 dialing manager at localhost:34383 2025/11/18 12:04:14 checking machine... 2025/11/18 12:04:14 checking revisions... [ 50.413034] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:04:14 testing simple program... [ 50.503511] cgroup: Unknown subsys name 'net' [ 50.574706] cgroup: Unknown subsys name 'cpuset' [ 50.591007] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:04:13 Registers: info registers vcpu 0 RAX=00000000000414b1 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc094c7358 CR3=000000000e39d000 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=2033313a34303a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a34303a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000046 RBX=ffff888016169bc0 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c6aca5 RBP=ffffffff84c6aca5 RSP=ffff8880172a7f18 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000031 R13=0000000000000031 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c71c8d RFL=00000046 [---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 00007fb056dbf900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4a00f000 CR3=000000001fb1f000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000