[ 38.989351] ------------[ cut here ]------------ [ 38.989923] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.991190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.992114] Modules linked in: [ 38.992532] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.993786] Tainted: [W]=WARN [ 38.994137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.995078] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.995653] 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 [ 38.997670] RSP: 0018:ffff88801753fbc0 EFLAGS: 00010286 [ 38.998285] RAX: 0000000000000000 RBX: ffffed1002ea7f78 RCX: ffffffff813a4050 [ 38.999082] RDX: ffff88801615d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.999887] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea7f2f [ 39.000687] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.001481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801753fdf8 [ 39.002277] FS: 00007f60d85c2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.003167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.003844] CR2: 00007f60d8ab4580 CR3: 000000000e42c000 CR4: 0000000000350ef0 [ 39.004648] Call Trace: [ 39.004934] [ 39.005188] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.005746] ? __create_object+0x59/0x80 [ 39.006196] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.006812] __vmalloc_noprof+0x59/0x60 [ 39.007279] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.007800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.008372] bpf_prog_alloc+0x39/0x200 [ 39.008821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.009403] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.009934] do_seccomp+0x349/0x25e0 [ 39.010378] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.010926] ? __pfx_do_seccomp+0x10/0x10 [ 39.011428] ? find_held_lock+0x2b/0x80 [ 39.011884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.012499] ? static_key_count+0x60/0x80 [ 39.012981] prctl_set_seccomp+0x4e/0x70 [ 39.013464] __do_sys_prctl+0xe6c/0x1d70 [ 39.013923] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.014454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.015035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.015640] ? irqentry_exit+0xf3/0x650 [ 39.016088] do_syscall_64+0xbf/0x430 [ 39.016547] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.017117] RIP: 0033:0x7f60d8ab45cd [ 39.017559] 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 [ 39.019556] RSP: 002b:00007ffe05237cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.020413] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60d8ab45cd [ 39.021197] RDX: 000055eab5a7ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.022007] RBP: 00007ffe05237d30 R08: 0000000000000000 R09: 00007ffe052373d0 [ 39.022817] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eabcc50240 [ 39.023624] R13: 00007ffe05238160 R14: 000055eabcc4fbf0 R15: 000055eabcc644d0 [ 39.024437] [ 39.024732] irq event stamp: 1683 [ 39.025116] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 39.026066] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 39.027033] softirqs last enabled at (1288): [] handle_softirqs+0x50c/0x770 [ 39.028000] softirqs last disabled at (1273): [] __irq_exit_rcu+0xc4/0x100 [ 39.028917] ---[ end trace 0000000000000000 ]--- [ 42.471903] ------------[ cut here ]------------ [ 42.472823] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.475434] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.476906] Modules linked in: [ 42.477540] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.479727] Tainted: [W]=WARN [ 42.480345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.481815] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.482725] 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 [ 42.485888] RSP: 0018:ffff888018d0fbc0 EFLAGS: 00010286 [ 42.486880] RAX: 0000000000000000 RBX: ffffed10031a1f78 RCX: ffffffff813a4050 [ 42.488161] RDX: ffff88801b100000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.489447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031a1f2f [ 42.490730] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.492002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d0fdf8 [ 42.493303] FS: 00007f08c203b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.494741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.495796] CR2: 00007ffd9aba0ef8 CR3: 000000000c4cb000 CR4: 0000000000350ef0 [ 42.497098] Call Trace: [ 42.497604] [ 42.498023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.498910] ? __create_object+0x59/0x80 [ 42.499676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.500653] __vmalloc_noprof+0x59/0x60 [ 42.501390] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.502268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.503146] bpf_prog_alloc+0x39/0x200 [ 42.503869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.504799] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.505709] do_seccomp+0x349/0x25e0 [ 42.506426] ? find_held_lock+0x2b/0x80 [ 42.507145] ? do_prlimit+0x310/0x610 [ 42.507880] ? __pfx_do_seccomp+0x10/0x10 [ 42.508677] ? do_raw_spin_unlock+0x53/0x220 [ 42.509507] ? _raw_spin_unlock+0x1e/0x40 [ 42.510279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.511194] ? static_key_count+0x60/0x80 [ 42.511999] prctl_set_seccomp+0x4e/0x70 [ 42.512774] __do_sys_prctl+0xe6c/0x1d70 [ 42.513562] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.514416] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.515381] ? irqentry_exit+0xf3/0x650 [ 42.516099] do_syscall_64+0xbf/0x430 [ 42.516827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.517766] RIP: 0033:0x7f08c252d5cd [ 42.518471] 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 [ 42.521658] RSP: 002b:00007ffd9ab9fbd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.523007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08c252d5cd [ 42.524286] RDX: 000055c64f5bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.525570] RBP: 00007ffd9ab9fc30 R08: 0000000000000000 R09: 00007ffd9ab9f2d0 [ 42.526843] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c687d7eb10 [ 42.528147] R13: 00007ffd9aba0060 R14: 000055c687d7f2b0 R15: 000055c687d936f0 [ 42.529466] [ 42.529890] irq event stamp: 1859 [ 42.530532] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 42.532042] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 42.533559] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 42.534821] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 42.536078] ---[ end trace 0000000000000000 ]--- [ 43.314882] ------------[ cut here ]------------ [ 43.315638] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.317370] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.318900] Modules linked in: [ 43.319536] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.321463] Tainted: [W]=WARN [ 43.321943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.323311] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.324282] 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 [ 43.327311] RSP: 0018:ffff88801734fbc0 EFLAGS: 00010286 [ 43.328113] RAX: 0000000000000000 RBX: ffffed1002e69f78 RCX: ffffffff813a4050 [ 43.329239] RDX: ffff8880141e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.330600] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e69f2f [ 43.331920] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.333050] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801734fdf8 [ 43.334425] FS: 00007f513e61e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.335882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.336839] CR2: 00007ffc4e0e5ef8 CR3: 000000000deed000 CR4: 0000000000350ef0 [ 43.338248] Call Trace: [ 43.338749] [ 43.339193] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.340161] ? __create_object+0x59/0x80 [ 43.341037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.342076] __vmalloc_noprof+0x59/0x60 [ 43.342895] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.343840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.344870] bpf_prog_alloc+0x39/0x200 [ 43.345646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.346656] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.347581] do_seccomp+0x349/0x25e0 [ 43.348365] ? find_held_lock+0x2b/0x80 [ 43.349156] ? do_prlimit+0x310/0x610 [ 43.349969] ? __pfx_do_seccomp+0x10/0x10 [ 43.350819] ? do_raw_spin_unlock+0x53/0x220 [ 43.351725] ? _raw_spin_unlock+0x1e/0x40 [ 43.352596] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.353640] ? static_key_count+0x60/0x80 [ 43.354369] prctl_set_seccomp+0x4e/0x70 [ 43.355154] __do_sys_prctl+0xe6c/0x1d70 [ 43.355997] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.356894] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.357940] ? irqentry_exit+0xf3/0x650 [ 43.358791] do_syscall_64+0xbf/0x430 [ 43.359592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.360604] RIP: 0033:0x7f513eb105cd [ 43.361375] 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 [ 43.364359] RSP: 002b:00007ffc4e0e45a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.365572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f513eb105cd [ 43.366933] RDX: 000055ca88f08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.368253] RBP: 00007ffc4e0e4600 R08: 0000000000000000 R09: 00007ffc4e0e3ca0 [ 43.369579] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cab7263ad0 [ 43.370691] R13: 00007ffc4e0e4a30 R14: 000055cab7264bc0 R15: 000055cab7275780 [ 43.372103] [ 43.372635] irq event stamp: 1733 [ 43.373343] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.374892] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.376482] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 43.377829] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 43.379460] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53659' (ECDSA) to the list of known hosts. 2025/11/18 18:56:05 fuzzer started 2025/11/18 18:56:06 dialing manager at localhost:34383 2025/11/18 18:56:06 checking machine... 2025/11/18 18:56:06 checking revisions... [ 44.410370] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:56:06 testing simple program... [ 44.493116] cgroup: Unknown subsys name 'net' [ 44.561883] cgroup: Unknown subsys name 'cpuset' [ 44.589016] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:56:05 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888009627728 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009627820 RIP=ffffffff815bd154 RFL=00000286 [--S--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=00007ffd9ab99000 CR3=000000000e575000 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=2035303a36353a383120383120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a36353a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83ee8089 RBX=ffffffff81619130 RCX=ffff88801b33764c RDX=1ffff11003666eea RSI=ffffffff83ee8089 RDI=ffff88801b3377c0 RBP=ffff88801b337790 RSP=ffff88801b3376f0 R8 =0000000000000001 R9 =ffff88801b337738 R10=000000000003c9ed R11=000000000009b459 R12=ffff88801b3377c0 R13=0000000000000000 R14=ffff88801639d340 R15=ffff8880096c7b40 RIP=ffffffff81619134 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 00007f08c203b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff6fe3c6000 CR3=000000000c3d2000 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