[ 54.048272] ------------[ cut here ]------------ [ 54.049229] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.051211] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.052683] Modules linked in: [ 54.053284] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.055269] Tainted: [W]=WARN [ 54.055886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.057467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.058398] 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 [ 54.061588] RSP: 0018:ffff888017927bc0 EFLAGS: 00010286 [ 54.062584] RAX: 0000000000000000 RBX: ffffed1002f24f78 RCX: ffffffff813a4050 [ 54.063881] RDX: ffff8880169a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.065185] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f24f2f [ 54.066494] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.067783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017927df8 [ 54.069114] FS: 00007fd777c71900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.070831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.072193] CR2: 00007fd778163580 CR3: 000000000a0a6000 CR4: 0000000000350ef0 [ 54.073823] Call Trace: [ 54.074474] [ 54.074991] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.076133] ? __create_object+0x59/0x80 [ 54.077091] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.078098] __vmalloc_noprof+0x59/0x60 [ 54.078905] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.079808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.080822] bpf_prog_alloc+0x39/0x200 [ 54.081591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.082544] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.083491] do_seccomp+0x349/0x25e0 [ 54.084189] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.085151] ? __pfx_do_seccomp+0x10/0x10 [ 54.085978] ? find_held_lock+0x2b/0x80 [ 54.086754] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.087743] ? static_key_count+0x60/0x80 [ 54.088564] prctl_set_seccomp+0x4e/0x70 [ 54.089405] __do_sys_prctl+0xe6c/0x1d70 [ 54.090162] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.091057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.092051] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.093093] ? irqentry_exit+0xf3/0x650 [ 54.093884] do_syscall_64+0xbf/0x430 [ 54.094635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.095618] RIP: 0033:0x7fd7781635cd [ 54.096303] 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 [ 54.099617] RSP: 002b:00007ffc902c9160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.101077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7781635cd [ 54.102395] RDX: 0000563054eede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.103706] RBP: 00007ffc902c91c0 R08: 0000000000000000 R09: 00007ffc902c8860 [ 54.105041] R10: 0000000000000000 R11: 0000000000000246 R12: 000056308cf6f2b0 [ 54.106378] R13: 00007ffc902c95f0 R14: 000056308cf71d20 R15: 000056308cf838d0 [ 54.107705] [ 54.108160] irq event stamp: 1777 [ 54.108857] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 54.110453] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 54.111999] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 54.113584] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 54.115108] ---[ end trace 0000000000000000 ]--- [ 57.683404] ------------[ cut here ]------------ [ 57.684160] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.685851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.687072] Modules linked in: [ 57.687615] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.689272] Tainted: [W]=WARN [ 57.689768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.690979] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.691735] 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 [ 57.694375] RSP: 0018:ffff8880172bfbc0 EFLAGS: 00010286 [ 57.695144] RAX: 0000000000000000 RBX: ffffed1002e57f78 RCX: ffffffff813a4050 [ 57.696213] RDX: ffff888017dc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.697277] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e57f2f [ 57.698351] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.699402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172bfdf8 [ 57.700457] FS: 00007f984b71a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.701662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.702555] CR2: 00007f984bc804a6 CR3: 0000000009d55000 CR4: 0000000000350ef0 [ 57.703615] Call Trace: [ 57.704007] [ 57.704381] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.705092] ? __create_object+0x59/0x80 [ 57.705741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.706553] __vmalloc_noprof+0x59/0x60 [ 57.707147] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.707875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.708637] bpf_prog_alloc+0x39/0x200 [ 57.709214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.709987] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.710748] do_seccomp+0x349/0x25e0 [ 57.711300] ? find_held_lock+0x2b/0x80 [ 57.711923] ? do_prlimit+0x310/0x610 [ 57.712530] ? __pfx_do_seccomp+0x10/0x10 [ 57.713151] ? do_raw_spin_unlock+0x53/0x220 [ 57.713841] ? _raw_spin_unlock+0x1e/0x40 [ 57.714496] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.715257] ? static_key_count+0x60/0x80 [ 57.715926] prctl_set_seccomp+0x4e/0x70 [ 57.716570] __do_sys_prctl+0xe6c/0x1d70 [ 57.717183] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.717902] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.718708] ? irqentry_exit+0xf3/0x650 [ 57.719304] do_syscall_64+0xbf/0x430 [ 57.719942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.720771] RIP: 0033:0x7f984bc0c5cd [ 57.721320] 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 [ 57.723964] RSP: 002b:00007ffef7653f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.725100] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f984bc0c5cd [ 57.726161] RDX: 0000557517fc8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.727229] RBP: 00007ffef7653f80 R08: 0000000000000000 R09: 00007ffef7653620 [ 57.728282] R10: 0000000000000000 R11: 0000000000000246 R12: 000055752b5bfad0 [ 57.729369] R13: 00007ffef76543b0 R14: 000055752b5c0bc0 R15: 000055752b5d1780 [ 57.730457] [ 57.730810] irq event stamp: 1755 [ 57.731307] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 57.732594] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 57.733867] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 57.735148] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 57.736410] ---[ end trace 0000000000000000 ]--- [ 58.549486] ------------[ cut here ]------------ [ 58.550412] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.552389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.553824] Modules linked in: [ 58.554454] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.556401] Tainted: [W]=WARN [ 58.556955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.558388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.559230] 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 [ 58.562358] RSP: 0018:ffff888019f9fbc0 EFLAGS: 00010286 [ 58.563274] RAX: 0000000000000000 RBX: ffffed10033f3f78 RCX: ffffffff813a4050 [ 58.564530] RDX: ffff888016b6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.565808] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f3f2f [ 58.567073] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.568320] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f9fdf8 [ 58.569601] FS: 00007f7e64d3a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.571020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.572054] CR2: 00007ffe6f602ef7 CR3: 000000000d77b000 CR4: 0000000000350ef0 [ 58.573370] Call Trace: [ 58.573828] [ 58.574222] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.575101] ? __create_object+0x59/0x80 [ 58.575862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.576822] __vmalloc_noprof+0x59/0x60 [ 58.577576] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.578449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.579306] bpf_prog_alloc+0x39/0x200 [ 58.580036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.580956] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.581841] do_seccomp+0x349/0x25e0 [ 58.582546] ? find_held_lock+0x2b/0x80 [ 58.583250] ? do_prlimit+0x310/0x610 [ 58.583975] ? __pfx_do_seccomp+0x10/0x10 [ 58.584759] ? do_raw_spin_unlock+0x53/0x220 [ 58.585582] ? _raw_spin_unlock+0x1e/0x40 [ 58.586303] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.587236] ? static_key_count+0x60/0x80 [ 58.588033] prctl_set_seccomp+0x4e/0x70 [ 58.588797] __do_sys_prctl+0xe6c/0x1d70 [ 58.589573] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.590406] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.591314] ? irqentry_exit+0xf3/0x650 [ 58.592067] do_syscall_64+0xbf/0x430 [ 58.592798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.593738] RIP: 0033:0x7f7e6522c5cd [ 58.594475] 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 [ 58.597567] RSP: 002b:00007ffe6f600fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.598888] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e6522c5cd [ 58.600134] RDX: 00005646de4f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.601411] RBP: 00007ffe6f601010 R08: 0000000000000000 R09: 00007ffe6f6006b0 [ 58.602655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564704481ad0 [ 58.603945] R13: 00007ffe6f601440 R14: 0000564704482bc0 R15: 0000564704493780 [ 58.605231] [ 58.605680] irq event stamp: 1765 [ 58.606268] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 58.607760] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 58.609241] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 58.610735] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 58.612204] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41084' (ECDSA) to the list of known hosts. 2025/11/18 20:23:59 fuzzer started 2025/11/18 20:24:00 dialing manager at localhost:34383 2025/11/18 20:24:00 checking machine... 2025/11/18 20:24:00 checking revisions... [ 59.495646] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:24:00 testing simple program... [ 59.577574] cgroup: Unknown subsys name 'net' [ 59.642001] cgroup: Unknown subsys name 'cpuset' [ 59.653876] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:23:59 Registers: info registers vcpu 0 RAX=0000000000051287 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f05a8ab3000 CR3=000000000bbe6000 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=d21fb90d4e5f1f809c42e7d31797bdde XMM02=0000000000304f70ec2efd57dc4c00df XMM03=0000000000311e085a57a6843950276c XMM04=26314134e54512a400000000000ae988 XMM05=7251fb814ac770c60000000000322f40 XMM06=3e829fc8c8edc9900000000000321a68 XMM07=e042d86d42eb936e00000000003120e0 XMM08=5a57a6843950276c0000000000304fd0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000003cd RBX=ffff888018988000 RCX=1d596bc4b6f83b30 RDX=0000000070e5ef7f RSI=0000000013079c33 RDI=ffff888018988a80 RBP=ffff888018988a58 RSP=ffff888017877b60 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=ffff888018988a80 R13=61c8864680b583eb R14=0000000000000001 R15=1d596bc4b6f83b30 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 00007f984b71a900 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=00007ffef764e000 CR3=0000000014774000 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=563412feff00545000000000000080fe 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