[ 39.026026] ------------[ cut here ]------------ [ 39.026946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.028993] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.030670] Modules linked in: [ 39.031270] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.033250] Tainted: [W]=WARN [ 39.033856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.035334] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.036254] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.039429] RSP: 0018:ffff88800e8b7bc0 EFLAGS: 00010286 [ 39.040358] RAX: 0000000000000000 RBX: ffffed1001d16f78 RCX: ffffffff813a4050 [ 39.041684] RDX: ffff888015feb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.042967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d16f2f [ 39.044234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.045513] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e8b7df8 [ 39.046806] FS: 00007f47c08c0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.048232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.049297] CR2: 00007ffec1aa9ef7 CR3: 000000000e63e000 CR4: 0000000000350ef0 [ 39.050610] Call Trace: [ 39.051079] [ 39.051538] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.052438] ? __create_object+0x59/0x80 [ 39.053181] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.054137] __vmalloc_noprof+0x59/0x60 [ 39.054907] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.055793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.056733] bpf_prog_alloc+0x39/0x200 [ 39.057485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.058428] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.059282] do_seccomp+0x349/0x25e0 [ 39.060003] ? find_held_lock+0x2b/0x80 [ 39.060750] ? do_prlimit+0x310/0x610 [ 39.061505] ? __pfx_do_seccomp+0x10/0x10 [ 39.062252] ? do_raw_spin_unlock+0x53/0x220 [ 39.063118] ? _raw_spin_unlock+0x1e/0x40 [ 39.063908] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.064872] ? static_key_count+0x60/0x80 [ 39.065666] prctl_set_seccomp+0x4e/0x70 [ 39.066455] __do_sys_prctl+0xe6c/0x1d70 [ 39.067207] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.068073] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.069049] ? irqentry_exit+0xf3/0x650 [ 39.069823] do_syscall_64+0xbf/0x430 [ 39.070589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.071555] RIP: 0033:0x7f47c0db25cd [ 39.072215] 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 [ 39.075397] RSP: 002b:00007ffec1aa88c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.076788] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47c0db25cd [ 39.078064] RDX: 0000558395fa2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.079362] RBP: 00007ffec1aa8920 R08: 0000000000000000 R09: 00007ffec1aa7fc0 [ 39.080703] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583ad927bf0 [ 39.082012] R13: 00007ffec1aa8d50 R14: 00005583ad931380 R15: 00005583ad93c460 [ 39.083343] [ 39.083813] irq event stamp: 1771 [ 39.084454] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.085993] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.087527] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 39.089089] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 39.090628] ---[ end trace 0000000000000000 ]--- [ 42.469449] ------------[ cut here ]------------ [ 42.470345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.472607] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.474292] Modules linked in: [ 42.474941] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.476940] Tainted: [W]=WARN [ 42.477543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.479033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.479948] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.483110] RSP: 0018:ffff888017207bc0 EFLAGS: 00010286 [ 42.484081] RAX: 0000000000000000 RBX: ffffed1002e40f78 RCX: ffffffff813a4050 [ 42.485354] RDX: ffff8880167c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.486668] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e40f2f [ 42.487963] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.489257] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017207df8 [ 42.490556] FS: 00007f68348e1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.491997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.493068] CR2: 00007f6834dd3580 CR3: 000000001ff61000 CR4: 0000000000350ef0 [ 42.494371] Call Trace: [ 42.494900] [ 42.495311] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.496217] ? __create_object+0x59/0x80 [ 42.496987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.498106] __vmalloc_noprof+0x59/0x60 [ 42.498889] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.499782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.500720] bpf_prog_alloc+0x39/0x200 [ 42.501469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.502353] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.503302] do_seccomp+0x349/0x25e0 [ 42.504033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.505013] ? irqentry_exit+0x17b/0x650 [ 42.505803] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 42.506809] ? __pfx_do_seccomp+0x10/0x10 [ 42.507623] ? __do_sys_prctl+0xc4/0x1d70 [ 42.508426] prctl_set_seccomp+0x4e/0x70 [ 42.509175] __do_sys_prctl+0xe6c/0x1d70 [ 42.509961] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.510837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.511805] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.512800] ? irqentry_exit+0xf3/0x650 [ 42.513562] do_syscall_64+0xbf/0x430 [ 42.514263] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.515230] RIP: 0033:0x7f6834dd35cd [ 42.515923] 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 [ 42.519134] RSP: 002b:00007ffe4c8a3870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.520513] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6834dd35cd [ 42.521815] RDX: 00005576539f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.523120] RBP: 00007ffe4c8a38d0 R08: 0000000000000000 R09: 00007ffe4c8a2f70 [ 42.524206] R10: 0000000000000000 R11: 0000000000000246 R12: 000055766fb7a2b0 [ 42.525267] R13: 00007ffe4c8a3d00 R14: 000055766fb7cd20 R15: 000055766fb8e8d0 [ 42.526358] [ 42.526755] irq event stamp: 1829 [ 42.527257] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 42.528535] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 42.529788] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 42.531086] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 42.532342] ---[ end trace 0000000000000000 ]--- [ 43.224587] ------------[ cut here ]------------ [ 43.225501] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.227545] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.229174] Modules linked in: [ 43.229874] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.231900] Tainted: [W]=WARN [ 43.232499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.233976] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.234897] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.238035] RSP: 0018:ffff8880183efbc0 EFLAGS: 00010286 [ 43.239017] RAX: 0000000000000000 RBX: ffffed100307df78 RCX: ffffffff813a4050 [ 43.240290] RDX: ffff888015fe8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.241563] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100307df2f [ 43.242843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.244108] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183efdf8 [ 43.245419] FS: 00007f0de1514900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.246873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.247918] CR2: 00007f0de1a06580 CR3: 000000000fcd9000 CR4: 0000000000350ef0 [ 43.249198] Call Trace: [ 43.249699] [ 43.250114] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.251032] ? __create_object+0x59/0x80 [ 43.251824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.252811] __vmalloc_noprof+0x59/0x60 [ 43.253564] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.254444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.255327] bpf_prog_alloc+0x39/0x200 [ 43.256061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.256983] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.257888] do_seccomp+0x349/0x25e0 [ 43.258627] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.259538] ? __pfx_do_seccomp+0x10/0x10 [ 43.260280] ? find_held_lock+0x2b/0x80 [ 43.261038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.262001] ? static_key_count+0x60/0x80 [ 43.262812] prctl_set_seccomp+0x4e/0x70 [ 43.263599] __do_sys_prctl+0xe6c/0x1d70 [ 43.264347] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.265215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.266185] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.267167] ? irqentry_exit+0xf3/0x650 [ 43.267938] do_syscall_64+0xbf/0x430 [ 43.268668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.269625] RIP: 0033:0x7f0de1a065cd [ 43.270291] 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 [ 43.273475] RSP: 002b:00007ffeea00d160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.274842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0de1a065cd [ 43.276139] RDX: 000055ca4b660e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.277449] RBP: 00007ffeea00d1c0 R08: 0000000000000000 R09: 00007ffeea00c860 [ 43.278746] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca82e04ad0 [ 43.280026] R13: 00007ffeea00d5f0 R14: 000055ca82e05bc0 R15: 000055ca82e16780 [ 43.281328] [ 43.281797] irq event stamp: 1843 [ 43.282460] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 43.283755] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 43.285007] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 43.286274] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 43.287545] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58109' (ECDSA) to the list of known hosts. 2025/11/18 07:52:08 fuzzer started 2025/11/18 07:52:08 dialing manager at localhost:37895 2025/11/18 07:52:08 checking machine... 2025/11/18 07:52:08 checking revisions... [ 44.190607] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:52:08 testing simple program... [ 44.284638] cgroup: Unknown subsys name 'net' [ 44.354516] cgroup: Unknown subsys name 'cpuset' [ 44.367674] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:52:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800e7d7da0 RCX=ffffffff82544598 RDX=1ffffffff0c14998 RSI=0000000000000000 RDI=0000000000000000 RBP=00000000000008ed RSP=ffff88800e7d78f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff88800e7d7da8 R14=000055766fba34f0 R15=0000000000000000 RIP=ffffffff81751738 RFL=00000246 [---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 00007f68348e1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe4c89d000 CR3=000000001ff60000 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=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=000000ff000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=7720656c62697461706d6f63206d6874 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00ffffffffffffffffffffffffffffff XMM08=706d6f63206d687469726f676c612023 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001f12d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6834e98618 CR3=0000000009e10000 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=2037303a32353a373020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a32353a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000