[ 46.147568] ------------[ cut here ]------------ [ 46.148513] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.150527] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.152003] Modules linked in: [ 46.152705] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.154744] Tainted: [W]=WARN [ 46.155358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.156870] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.157801] 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 [ 46.161310] RSP: 0018:ffff8880168afbc0 EFLAGS: 00010286 [ 46.162396] RAX: 0000000000000000 RBX: ffffed1002d15f78 RCX: ffffffff813a4050 [ 46.163812] RDX: ffff888017339bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.165222] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d15f2f [ 46.166649] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.168062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168afdf8 [ 46.169511] FS: 00007ff55185d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.171147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.172316] CR2: 00007fff68b8eef8 CR3: 000000000cd54000 CR4: 0000000000350ef0 [ 46.173738] Call Trace: [ 46.174290] [ 46.174757] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.175749] ? __create_object+0x59/0x80 [ 46.176617] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.177687] __vmalloc_noprof+0x59/0x60 [ 46.178520] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.179483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.180555] bpf_prog_alloc+0x39/0x200 [ 46.181567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.182612] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.183612] do_seccomp+0x349/0x25e0 [ 46.184402] ? find_held_lock+0x2b/0x80 [ 46.185239] ? do_prlimit+0x310/0x610 [ 46.186004] ? __pfx_do_seccomp+0x10/0x10 [ 46.186882] ? do_raw_spin_unlock+0x53/0x220 [ 46.187798] ? _raw_spin_unlock+0x1e/0x40 [ 46.188661] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.189724] ? static_key_count+0x60/0x80 [ 46.190625] prctl_set_seccomp+0x4e/0x70 [ 46.191482] __do_sys_prctl+0xe6c/0x1d70 [ 46.192343] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.193284] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.194359] ? irqentry_exit+0xf3/0x650 [ 46.195203] do_syscall_64+0xbf/0x430 [ 46.195971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.197018] RIP: 0033:0x7ff551d4f5cd [ 46.197795] 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 [ 46.201320] RSP: 002b:00007fff68b8db80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.202857] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff551d4f5cd [ 46.204152] RDX: 000055a84ddf8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.205412] RBP: 00007fff68b8dbe0 R08: 0000000000000000 R09: 00007fff68b8d280 [ 46.206682] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a85c488bf0 [ 46.207940] R13: 00007fff68b8e010 R14: 000055a85c492380 R15: 000055a85c49d460 [ 46.209209] [ 46.209625] irq event stamp: 1755 [ 46.210253] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 46.211780] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 46.213269] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.214783] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.216089] ---[ end trace 0000000000000000 ]--- [ 49.081904] ------------[ cut here ]------------ [ 49.082824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.084758] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.086184] Modules linked in: [ 49.086783] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.088740] Tainted: [W]=WARN [ 49.089332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.090788] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.091683] 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 [ 49.094768] RSP: 0018:ffff8880143afbc0 EFLAGS: 00010286 [ 49.095738] RAX: 0000000000000000 RBX: ffffed1002875f78 RCX: ffffffff813a4050 [ 49.096995] RDX: ffff88801619b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.098257] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002875f2f [ 49.099517] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.100771] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143afdf8 [ 49.102025] FS: 00007f5a9029f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.103433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.104472] CR2: 00007fff3f197ef8 CR3: 000000000e1ba000 CR4: 0000000000350ef0 [ 49.105729] Call Trace: [ 49.106226] [ 49.106635] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.107515] ? __create_object+0x59/0x80 [ 49.108284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.109242] __vmalloc_noprof+0x59/0x60 [ 49.109941] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.110813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.111715] bpf_prog_alloc+0x39/0x200 [ 49.112427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.113328] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.114210] do_seccomp+0x349/0x25e0 [ 49.114875] ? find_held_lock+0x2b/0x80 [ 49.115618] ? do_prlimit+0x310/0x610 [ 49.116389] ? __pfx_do_seccomp+0x10/0x10 [ 49.117223] ? do_raw_spin_unlock+0x53/0x220 [ 49.117995] ? _raw_spin_unlock+0x1e/0x40 [ 49.118784] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.119731] ? static_key_count+0x60/0x80 [ 49.120520] prctl_set_seccomp+0x4e/0x70 [ 49.121284] __do_sys_prctl+0xe6c/0x1d70 [ 49.122009] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.122862] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.123819] ? irqentry_exit+0xf3/0x650 [ 49.124567] do_syscall_64+0xbf/0x430 [ 49.125289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.126219] RIP: 0033:0x7f5a907915cd [ 49.126911] 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 [ 49.130010] RSP: 002b:00007fff3f1954a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.131128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a907915cd [ 49.131866] RDX: 000055570a6bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.132652] RBP: 00007fff3f195500 R08: 0000000000000000 R09: 00007fff3f194ba0 [ 49.133419] R10: 0000000000000000 R11: 0000000000000246 R12: 000055573a96bad0 [ 49.134195] R13: 00007fff3f195930 R14: 000055573a96cbc0 R15: 000055573a97d780 [ 49.134949] [ 49.135157] irq event stamp: 1739 [ 49.135415] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.136039] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.136688] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.137345] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.137968] ---[ end trace 0000000000000000 ]--- [ 49.830495] ------------[ cut here ]------------ [ 49.831418] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.833419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.834847] Modules linked in: [ 49.835465] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.837411] Tainted: [W]=WARN [ 49.837956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.839405] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.840282] 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 [ 49.843372] RSP: 0018:ffff8880179e7bc0 EFLAGS: 00010286 [ 49.844338] RAX: 0000000000000000 RBX: ffffed1002f3cf78 RCX: ffffffff813a4050 [ 49.845596] RDX: ffff888015ff9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.846864] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3cf2f [ 49.848111] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.849375] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179e7df8 [ 49.850640] FS: 00007fb05338b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.852052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.853122] CR2: 00007fb0538f14a6 CR3: 000000000d21b000 CR4: 0000000000350ef0 [ 49.854457] Call Trace: [ 49.854918] [ 49.855357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.856239] ? __create_object+0x59/0x80 [ 49.856986] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.857935] __vmalloc_noprof+0x59/0x60 [ 49.858704] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.859572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.860501] bpf_prog_alloc+0x39/0x200 [ 49.861224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.862153] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.863028] do_seccomp+0x349/0x25e0 [ 49.863785] ? find_held_lock+0x2b/0x80 [ 49.864532] ? do_prlimit+0x310/0x610 [ 49.865261] ? __pfx_do_seccomp+0x10/0x10 [ 49.865992] ? do_raw_spin_unlock+0x53/0x220 [ 49.866839] ? _raw_spin_unlock+0x1e/0x40 [ 49.867611] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.868559] ? static_key_count+0x60/0x80 [ 49.869334] prctl_set_seccomp+0x4e/0x70 [ 49.870057] __do_sys_prctl+0xe6c/0x1d70 [ 49.870836] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.871693] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.872648] ? irqentry_exit+0xf3/0x650 [ 49.873412] do_syscall_64+0xbf/0x430 [ 49.874146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.875054] RIP: 0033:0x7fb05387d5cd [ 49.875751] 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 [ 49.878941] RSP: 002b:00007ffd15644fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.880318] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb05387d5cd [ 49.881617] RDX: 000055c7df4b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.882904] RBP: 00007ffd15645020 R08: 0000000000000000 R09: 00007ffd156446c0 [ 49.884215] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c81d964ad0 [ 49.885512] R13: 00007ffd15645450 R14: 000055c81d965bc0 R15: 000055c81d976780 [ 49.886807] [ 49.887272] irq event stamp: 1755 [ 49.887870] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.889405] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.890936] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 49.892495] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 49.894001] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41489' (ECDSA) to the list of known hosts. 2025/11/18 18:25:19 fuzzer started 2025/11/18 18:25:20 dialing manager at localhost:34383 2025/11/18 18:25:20 checking machine... 2025/11/18 18:25:20 checking revisions... [ 50.792399] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:25:20 testing simple program... [ 50.887683] cgroup: Unknown subsys name 'net' [ 50.945330] cgroup: Unknown subsys name 'cpuset' [ 50.959006] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:25:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627758 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009627840 RIP=ffffffff81529257 RFL=00000247 [---Z-PC] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5a90856618 CR3=000000000e372000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000030 RBX=0000000000000030 RCX=ffffffff8259fcfa RDX=00000000000101f2 RSI=ffffffff8259fd08 RDI=0000000000000007 RBP=ffff88800ac281a0 RSP=ffff88800976f6f8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=00000000000101f2 R11=0000000000000001 R12=00000000000101f2 R13=ffff88800ac28050 R14=ffff88800ac28048 R15=ffff88800ac28060 RIP=ffffffff8259fd0e RFL=00000093 [--S-A-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb5817df8 CR3=000000000df50000 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=2039313a35323a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a35323a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000