[ 46.497242] ------------[ cut here ]------------ [ 46.498191] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.500251] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.501743] Modules linked in: [ 46.502649] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.505179] Tainted: [W]=WARN [ 46.505742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.507218] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.508130] 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 [ 46.511304] RSP: 0018:ffff888017087bc0 EFLAGS: 00010286 [ 46.512319] RAX: 0000000000000000 RBX: ffffed1002e10f78 RCX: ffffffff813a4050 [ 46.513600] RDX: ffff888009e91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.514894] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e10f2f [ 46.516200] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.517486] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017087df8 [ 46.518768] FS: 00007f5f9c978900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.520231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.521321] CR2: 00007ffc912f1ef7 CR3: 0000000009f18000 CR4: 0000000000350ef0 [ 46.522630] Call Trace: [ 46.523153] [ 46.523564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.524487] ? __create_object+0x59/0x80 [ 46.525300] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.526288] __vmalloc_noprof+0x59/0x60 [ 46.527009] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.527904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.528856] bpf_prog_alloc+0x39/0x200 [ 46.529602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.530546] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.531460] do_seccomp+0x349/0x25e0 [ 46.532214] ? find_held_lock+0x2b/0x80 [ 46.532940] ? do_prlimit+0x310/0x610 [ 46.533691] ? __pfx_do_seccomp+0x10/0x10 [ 46.534479] ? do_raw_spin_unlock+0x53/0x220 [ 46.535329] ? _raw_spin_unlock+0x1e/0x40 [ 46.536138] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.537117] ? static_key_count+0x60/0x80 [ 46.537892] prctl_set_seccomp+0x4e/0x70 [ 46.538678] __do_sys_prctl+0xe6c/0x1d70 [ 46.539459] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.540354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.541331] ? irqentry_exit+0xf3/0x650 [ 46.542104] do_syscall_64+0xbf/0x430 [ 46.542799] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.543767] RIP: 0033:0x7f5f9ce6a5cd [ 46.544486] 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 [ 46.547651] RSP: 002b:00007ffc912f0a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.549026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f9ce6a5cd [ 46.550342] RDX: 0000560736b3ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.551630] RBP: 00007ffc912f0a90 R08: 0000000000000000 R09: 00007ffc912f0130 [ 46.552845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560744a0d2b0 [ 46.553977] R13: 00007ffc912f0ec0 R14: 0000560744a0fd20 R15: 0000560744a218d0 [ 46.555134] [ 46.555514] irq event stamp: 1931 [ 46.556107] hardirqs last enabled at (1941): [] __up_console_sem+0x78/0x80 [ 46.557456] hardirqs last disabled at (1950): [] __up_console_sem+0x5d/0x80 [ 46.558818] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 46.560210] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 46.561563] ---[ end trace 0000000000000000 ]--- [ 49.420412] ------------[ cut here ]------------ [ 49.421301] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.423226] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.424604] Modules linked in: [ 49.425198] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.427021] Tainted: [W]=WARN [ 49.427574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.428923] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.429755] 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 [ 49.432639] RSP: 0018:ffff88801b997bc0 EFLAGS: 00010286 [ 49.433538] RAX: 0000000000000000 RBX: ffffed1003732f78 RCX: ffffffff813a4050 [ 49.434699] RDX: ffff888016413780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.435870] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003732f2f [ 49.437038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.438220] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b997df8 [ 49.439373] FS: 00007f01d0651900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.440682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.441638] CR2: 00007f01d0b43580 CR3: 000000001f7dc000 CR4: 0000000000350ef0 [ 49.442789] Call Trace: [ 49.443236] [ 49.443604] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.444428] ? __create_object+0x59/0x80 [ 49.445149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.445978] __vmalloc_noprof+0x59/0x60 [ 49.446663] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.447457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.448314] bpf_prog_alloc+0x39/0x200 [ 49.448940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.449773] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.450576] do_seccomp+0x349/0x25e0 [ 49.451220] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.451985] ? __pfx_do_seccomp+0x10/0x10 [ 49.452684] ? find_held_lock+0x2b/0x80 [ 49.453369] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.454236] ? static_key_count+0x60/0x80 [ 49.454919] prctl_set_seccomp+0x4e/0x70 [ 49.455627] __do_sys_prctl+0xe6c/0x1d70 [ 49.456354] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.457121] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.457947] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.458806] ? irqentry_exit+0xf3/0x650 [ 49.459484] do_syscall_64+0xbf/0x430 [ 49.460158] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.460971] RIP: 0033:0x7f01d0b435cd [ 49.461596] 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 [ 49.464439] RSP: 002b:00007ffe890e4060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.465667] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01d0b435cd [ 49.466815] RDX: 0000561d5b742e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.467954] RBP: 00007ffe890e40c0 R08: 0000000000000000 R09: 00007ffe890e3760 [ 49.469089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d931dead0 [ 49.470247] R13: 00007ffe890e44f0 R14: 0000561d931dfbc0 R15: 0000561d931f0780 [ 49.471411] [ 49.471786] irq event stamp: 1739 [ 49.472375] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.473727] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.475085] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 49.476448] softirqs last disabled at (1249): [] __irq_exit_rcu+0xc4/0x100 [ 49.477793] ---[ end trace 0000000000000000 ]--- [ 50.223848] ------------[ cut here ]------------ [ 50.224779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.226824] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.228285] Modules linked in: [ 50.228881] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.230844] Tainted: [W]=WARN [ 50.231448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.232937] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.234130] 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 [ 50.237455] RSP: 0018:ffff88801b9a7bc0 EFLAGS: 00010286 [ 50.238450] RAX: 0000000000000000 RBX: ffffed1003734f78 RCX: ffffffff813a4050 [ 50.239720] RDX: ffff888016ca5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.241002] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003734f2f [ 50.242277] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.243557] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b9a7df8 [ 50.244847] FS: 00007f29671ce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.246266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.247337] CR2: 00007fffc7b25ef7 CR3: 000000000d813000 CR4: 0000000000350ef0 [ 50.248636] Call Trace: [ 50.249156] [ 50.249576] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.250473] ? __create_object+0x59/0x80 [ 50.251260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.252240] __vmalloc_noprof+0x59/0x60 [ 50.252956] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.253834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.254766] bpf_prog_alloc+0x39/0x200 [ 50.255506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.256461] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.257363] do_seccomp+0x349/0x25e0 [ 50.258040] ? find_held_lock+0x2b/0x80 [ 50.258796] ? do_prlimit+0x310/0x610 [ 50.259544] ? __pfx_do_seccomp+0x10/0x10 [ 50.260337] ? do_raw_spin_unlock+0x53/0x220 [ 50.261168] ? _raw_spin_unlock+0x1e/0x40 [ 50.261904] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.262855] ? static_key_count+0x60/0x80 [ 50.263657] prctl_set_seccomp+0x4e/0x70 [ 50.264447] __do_sys_prctl+0xe6c/0x1d70 [ 50.265239] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.266108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.267023] ? irqentry_exit+0xf3/0x650 [ 50.267795] do_syscall_64+0xbf/0x430 [ 50.268550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.269512] RIP: 0033:0x7f29676c05cd [ 50.270217] 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 [ 50.273249] RSP: 002b:00007fffc7b247c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.274448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29676c05cd [ 50.275578] RDX: 0000557e2533ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.276732] RBP: 00007fffc7b24820 R08: 0000000000000000 R09: 00007fffc7b23ec0 [ 50.277860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e521382b0 [ 50.278987] R13: 00007fffc7b24c50 R14: 0000557e5213ad20 R15: 0000557e5214c8d0 [ 50.280163] [ 50.280536] irq event stamp: 1843 [ 50.281113] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 50.282464] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 50.283809] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 50.285191] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 50.286530] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51033' (ECDSA) to the list of known hosts. 2025/11/18 06:20:15 fuzzer started 2025/11/18 06:20:15 dialing manager at localhost:37895 2025/11/18 06:20:15 checking machine... 2025/11/18 06:20:15 checking revisions... [ 51.155548] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:20:15 testing simple program... [ 51.262696] cgroup: Unknown subsys name 'net' [ 51.337884] cgroup: Unknown subsys name 'cpuset' [ 51.364456] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:20:14 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000000 RCX=ffff888016f2774c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880172983fc RBP=ffff888017298000 RSP=ffff888016f27758 R8 =0000000000000001 R9 =ffff888016f27888 R10=000000000003c9ed R11=0000000000006e2e R12=ffff888017298000 R13=ffff888016f27890 R14=ffff888016f27818 R15=ffff888016f27848 RIP=ffffffff815d2a0c RFL=00000202 [-------] 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 00007f01d0651900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f01d0c08618 CR3=000000001f764000 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=0000000000024deb 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000561d93229000 CR3=000000000cc22000 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=2034313a30323a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034313a30323a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000