[ 44.045127] ------------[ cut here ]------------ [ 44.046055] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.047994] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 44.049453] Modules linked in: [ 44.050070] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.052243] Tainted: [W]=WARN [ 44.053180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.054642] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.055554] 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 [ 44.058764] RSP: 0018:ffff888016457bc0 EFLAGS: 00010286 [ 44.059710] RAX: 0000000000000000 RBX: ffffed1002c8af78 RCX: ffffffff813a4050 [ 44.061047] RDX: ffff8880072a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.062302] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8af2f [ 44.063565] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.064843] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016457df8 [ 44.066122] FS: 00007fe86c28c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.067556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.068633] CR2: 00007ffcfe641ef8 CR3: 000000000d4e2000 CR4: 0000000000350ef0 [ 44.069939] Call Trace: [ 44.070408] [ 44.070858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.071759] ? __create_object+0x59/0x80 [ 44.072507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.073494] __vmalloc_noprof+0x59/0x60 [ 44.074250] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.075117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.076048] bpf_prog_alloc+0x39/0x200 [ 44.076791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.077671] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.078580] do_seccomp+0x349/0x25e0 [ 44.079285] ? find_held_lock+0x2b/0x80 [ 44.080032] ? do_prlimit+0x310/0x610 [ 44.080777] ? __pfx_do_seccomp+0x10/0x10 [ 44.081526] ? do_raw_spin_unlock+0x53/0x220 [ 44.082353] ? _raw_spin_unlock+0x1e/0x40 [ 44.083141] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.084103] ? static_key_count+0x60/0x80 [ 44.084906] prctl_set_seccomp+0x4e/0x70 [ 44.085648] __do_sys_prctl+0xe6c/0x1d70 [ 44.086420] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.087272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.088242] ? irqentry_exit+0xf3/0x650 [ 44.089020] do_syscall_64+0xbf/0x430 [ 44.089768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.090675] RIP: 0033:0x7fe86c77e5cd [ 44.091374] 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 [ 44.094579] RSP: 002b:00007ffcfe640370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.095955] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe86c77e5cd [ 44.097242] RDX: 0000555dc7b44e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.098520] RBP: 00007ffcfe6403d0 R08: 0000000000000000 R09: 00007ffcfe63fa70 [ 44.099797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555dd7c40b10 [ 44.101082] R13: 00007ffcfe640800 R14: 0000555dd7c412b0 R15: 0000555dd7c556f0 [ 44.102377] [ 44.102839] irq event stamp: 1869 [ 44.103458] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 44.104993] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 44.106512] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 44.108058] softirqs last disabled at (1321): [] __irq_exit_rcu+0xc4/0x100 [ 44.109580] ---[ end trace 0000000000000000 ]--- [ 46.700793] ------------[ cut here ]------------ [ 46.701585] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.703467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 46.704822] Modules linked in: [ 46.705357] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.707336] Tainted: [W]=WARN [ 46.707925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.709261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.710083] 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 [ 46.712917] RSP: 0018:ffff888016e47bc0 EFLAGS: 00010286 [ 46.713780] RAX: 0000000000000000 RBX: ffffed1002dc8f78 RCX: ffffffff813a4050 [ 46.714923] RDX: ffff88801a343780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.716069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc8f2f [ 46.717208] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.718335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e47df8 [ 46.719470] FS: 00007f2e9a75a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.720773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.721692] CR2: 00007ffefdf3aef8 CR3: 000000001fff6000 CR4: 0000000000350ef0 [ 46.722827] Call Trace: [ 46.723243] [ 46.723616] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.724428] ? __create_object+0x59/0x80 [ 46.725132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.725999] __vmalloc_noprof+0x59/0x60 [ 46.726637] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.727414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.728261] bpf_prog_alloc+0x39/0x200 [ 46.728926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.729710] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.730520] do_seccomp+0x349/0x25e0 [ 46.731161] ? lock_release+0xc8/0x290 [ 46.731840] ? __pfx_do_seccomp+0x10/0x10 [ 46.732508] ? __schedule+0xf2c/0x3d40 [ 46.733180] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.734032] ? static_key_count+0x60/0x80 [ 46.734705] prctl_set_seccomp+0x4e/0x70 [ 46.735399] __do_sys_prctl+0xe6c/0x1d70 [ 46.736097] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.736878] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 46.737710] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 46.738523] do_syscall_64+0xbf/0x430 [ 46.739180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.740034] RIP: 0033:0x7f2e9ac4c5cd [ 46.740635] 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 [ 46.743485] RSP: 002b:00007ffefdf390f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.744706] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e9ac4c5cd [ 46.745876] RDX: 0000558089340e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.747012] RBP: 00007ffefdf39150 R08: 0000000000000000 R09: 00007ffefdf387f0 [ 46.748142] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580c8ffe2b0 [ 46.749296] R13: 00007ffefdf39580 R14: 00005580c9000d20 R15: 00005580c90128d0 [ 46.750448] [ 46.750877] irq event stamp: 1767 [ 46.751408] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.752753] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.754090] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 46.755441] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 46.756775] ---[ end trace 0000000000000000 ]--- [ 47.578947] ------------[ cut here ]------------ [ 47.579883] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.581878] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.583318] Modules linked in: [ 47.583950] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.585930] Tainted: [W]=WARN [ 47.586470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.587936] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.588848] 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 [ 47.591996] RSP: 0018:ffff88801a037bc0 EFLAGS: 00010286 [ 47.592962] RAX: 0000000000000000 RBX: ffffed1003406f78 RCX: ffffffff813a4050 [ 47.594218] RDX: ffff88800f7a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.595500] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003406f2f [ 47.596775] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.598045] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a037df8 [ 47.599322] FS: 00007fa875067900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.600775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.601845] CR2: 00007fff73269ef8 CR3: 000000000e12f000 CR4: 0000000000350ef0 [ 47.603121] Call Trace: [ 47.603588] [ 47.604023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.604918] ? __create_object+0x59/0x80 [ 47.605644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.606601] __vmalloc_noprof+0x59/0x60 [ 47.607344] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.608203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.609131] bpf_prog_alloc+0x39/0x200 [ 47.609860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.610776] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.611618] do_seccomp+0x349/0x25e0 [ 47.612330] ? find_held_lock+0x2b/0x80 [ 47.613080] ? do_prlimit+0x310/0x610 [ 47.613809] ? __pfx_do_seccomp+0x10/0x10 [ 47.614538] ? do_raw_spin_unlock+0x53/0x220 [ 47.615367] ? _raw_spin_unlock+0x1e/0x40 [ 47.616145] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.617116] ? static_key_count+0x60/0x80 [ 47.617916] prctl_set_seccomp+0x4e/0x70 [ 47.618638] __do_sys_prctl+0xe6c/0x1d70 [ 47.619426] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.620281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.621251] ? irqentry_exit+0xf3/0x650 [ 47.622004] do_syscall_64+0xbf/0x430 [ 47.622689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.623629] RIP: 0033:0x7fa8755595cd [ 47.624327] 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 [ 47.627466] RSP: 002b:00007fff73267d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.628829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8755595cd [ 47.630106] RDX: 000055689ea07e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.631385] RBP: 00007fff73267de0 R08: 0000000000000000 R09: 00007fff73267480 [ 47.632665] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568c4c9cbf0 [ 47.633937] R13: 00007fff73268210 R14: 00005568c4ca6380 R15: 00005568c4cb1460 [ 47.635227] [ 47.635650] irq event stamp: 1811 [ 47.636294] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 47.637807] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 47.639319] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 47.640870] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 47.642359] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22862' (ECDSA) to the list of known hosts. 2025/11/18 09:43:07 fuzzer started 2025/11/18 09:43:07 dialing manager at localhost:34383 2025/11/18 09:43:07 checking machine... 2025/11/18 09:43:07 checking revisions... [ 48.563540] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:43:07 testing simple program... [ 48.657958] cgroup: Unknown subsys name 'net' [ 48.718920] cgroup: Unknown subsys name 'cpuset' [ 48.737953] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:43:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627f58 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009627768 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=0000000000003ecc R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=ffff888009627820 RIP=ffffffff81528f48 RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2e9ad11618 CR3=000000000bfd2000 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=33343a393020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732036303a3334 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383030 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=0000000000000001 RBX=ffffffff816194be RCX=ffff8880097578e0 RDX=1ffff110012eaf13 RSI=ffffffff85e1ffe0 RDI=ffffffff816194be RBP=ffffffff816194be RSP=ffff888009757808 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000453f R12=ffff888009757908 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888009462280 RIP=ffffffff81439cde RFL=00000282 [--S----] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc1fb565008 CR3=000000000bfd2000 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=2036303a33343a393020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a33343a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000