[ 46.303588] ------------[ cut here ]------------ [ 46.304597] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.306633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.308169] Modules linked in: [ 46.308798] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.310835] Tainted: [W]=WARN [ 46.311448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.312974] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.313909] 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 [ 46.317174] RSP: 0018:ffff88801857fbc0 EFLAGS: 00010286 [ 46.318185] RAX: 0000000000000000 RBX: ffffed10030aff78 RCX: ffffffff813a4050 [ 46.319504] RDX: ffff888017365340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.320893] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030aff2f [ 46.322207] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.323522] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801857fdf8 [ 46.324852] FS: 00007fa18688c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.326338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.327435] CR2: 00007fff2dd44ef7 CR3: 00000000161e6000 CR4: 0000000000350ef0 [ 46.328768] Call Trace: [ 46.329290] [ 46.329712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.330635] ? __create_object+0x59/0x80 [ 46.331434] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.332445] __vmalloc_noprof+0x59/0x60 [ 46.333223] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.334127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.335087] bpf_prog_alloc+0x39/0x200 [ 46.335809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.336761] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.337689] do_seccomp+0x349/0x25e0 [ 46.338426] ? find_held_lock+0x2b/0x80 [ 46.339208] ? do_prlimit+0x310/0x610 [ 46.339937] ? __pfx_do_seccomp+0x10/0x10 [ 46.340750] ? do_raw_spin_unlock+0x53/0x220 [ 46.341603] ? _raw_spin_unlock+0x1e/0x40 [ 46.342402] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.343393] ? static_key_count+0x60/0x80 [ 46.344223] prctl_set_seccomp+0x4e/0x70 [ 46.344974] __do_sys_prctl+0xe6c/0x1d70 [ 46.345804] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.346691] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.347705] ? irqentry_exit+0xf3/0x650 [ 46.348478] do_syscall_64+0xbf/0x430 [ 46.349233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.350206] RIP: 0033:0x7fa186d7e5cd [ 46.350885] 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 [ 46.353975] RSP: 002b:00007fff2dd43e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.355259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa186d7e5cd [ 46.356456] RDX: 00005616c1518e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.357636] RBP: 00007fff2dd43ee0 R08: 0000000000000000 R09: 00007fff2dd43580 [ 46.358809] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616d5346b10 [ 46.360012] R13: 00007fff2dd44310 R14: 00005616d53472b0 R15: 00005616d535b6f0 [ 46.361208] [ 46.361599] irq event stamp: 1751 [ 46.362195] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.363588] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.365013] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 46.366434] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 46.367840] ---[ end trace 0000000000000000 ]--- [ 49.236470] ------------[ cut here ]------------ [ 49.237405] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.239364] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.240832] Modules linked in: [ 49.241527] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.243556] Tainted: [W]=WARN [ 49.244168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.245635] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.246538] 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 [ 49.249694] RSP: 0018:ffff88800f2c7bc0 EFLAGS: 00010286 [ 49.250693] RAX: 0000000000000000 RBX: ffffed1001e58f78 RCX: ffffffff813a4050 [ 49.252011] RDX: ffff8880185f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.253319] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e58f2f [ 49.254629] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.255962] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2c7df8 [ 49.257311] FS: 00007ff740ba4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.258777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.259885] CR2: 00007ff741096580 CR3: 000000000d329000 CR4: 0000000000350ef0 [ 49.261211] Call Trace: [ 49.261689] [ 49.262160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.263081] ? __create_object+0x59/0x80 [ 49.263857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.264847] __vmalloc_noprof+0x59/0x60 [ 49.265624] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.266525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.267485] bpf_prog_alloc+0x39/0x200 [ 49.268256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.269213] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.270146] do_seccomp+0x349/0x25e0 [ 49.270848] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.271782] ? __pfx_do_seccomp+0x10/0x10 [ 49.272595] ? find_held_lock+0x2b/0x80 [ 49.273378] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.274378] ? static_key_count+0x60/0x80 [ 49.275205] prctl_set_seccomp+0x4e/0x70 [ 49.275969] __do_sys_prctl+0xe6c/0x1d70 [ 49.276786] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.277681] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.278682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.279696] ? irqentry_exit+0xf3/0x650 [ 49.280558] do_syscall_64+0xbf/0x430 [ 49.281356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.282343] RIP: 0033:0x7ff7410965cd [ 49.283077] 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 [ 49.286379] RSP: 002b:00007ffd3ef59a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.287814] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7410965cd [ 49.289138] RDX: 00005610f2ae4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.290471] RBP: 00007ffd3ef59af0 R08: 0000000000000000 R09: 00007ffd3ef59190 [ 49.291822] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610ffdd32b0 [ 49.293142] R13: 00007ffd3ef59f20 R14: 00005610ffdd5d20 R15: 00005610ffde78d0 [ 49.294556] [ 49.295046] irq event stamp: 1725 [ 49.295694] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.297280] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.298844] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 49.300442] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 49.302015] ---[ end trace 0000000000000000 ]--- [ 50.060219] ------------[ cut here ]------------ [ 50.061174] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.063214] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.064681] Modules linked in: [ 50.065470] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.067460] Tainted: [W]=WARN [ 50.068084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.069573] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.070485] 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 [ 50.073659] RSP: 0018:ffff8880166cfbc0 EFLAGS: 00010286 [ 50.074640] RAX: 0000000000000000 RBX: ffffed1002cd9f78 RCX: ffffffff813a4050 [ 50.075946] RDX: ffff88800ee38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.077233] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd9f2f [ 50.078509] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.079894] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166cfdf8 [ 50.081214] FS: 00007ff014647900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.082692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.083842] CR2: 00007ffd9b769ef7 CR3: 000000000b912000 CR4: 0000000000350ef0 [ 50.085178] Call Trace: [ 50.085655] [ 50.086126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.087056] ? __create_object+0x59/0x80 [ 50.087833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.088833] __vmalloc_noprof+0x59/0x60 [ 50.089583] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.090456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.091388] bpf_prog_alloc+0x39/0x200 [ 50.092145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.093083] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.093951] do_seccomp+0x349/0x25e0 [ 50.094662] ? find_held_lock+0x2b/0x80 [ 50.095426] ? do_prlimit+0x310/0x610 [ 50.096181] ? __pfx_do_seccomp+0x10/0x10 [ 50.096937] ? do_raw_spin_unlock+0x53/0x220 [ 50.097781] ? _raw_spin_unlock+0x1e/0x40 [ 50.098571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.099528] ? static_key_count+0x60/0x80 [ 50.100368] prctl_set_seccomp+0x4e/0x70 [ 50.101166] __do_sys_prctl+0xe6c/0x1d70 [ 50.101903] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.102762] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.103736] ? irqentry_exit+0xf3/0x650 [ 50.104504] do_syscall_64+0xbf/0x430 [ 50.105244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.106180] RIP: 0033:0x7ff014b395cd [ 50.106834] 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 [ 50.110034] RSP: 002b:00007ffd9b7679f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.111408] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff014b395cd [ 50.112718] RDX: 0000562929a4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.114014] RBP: 00007ffd9b767a50 R08: 0000000000000000 R09: 00007ffd9b7670f0 [ 50.115292] R10: 0000000000000000 R11: 0000000000000246 R12: 000056293baf12b0 [ 50.116587] R13: 00007ffd9b767e80 R14: 000056293baf3d20 R15: 000056293bb058d0 [ 50.117939] [ 50.118408] irq event stamp: 1767 [ 50.119049] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.120602] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.122129] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 50.123695] softirqs last disabled at (1355): [] __irq_exit_rcu+0xc4/0x100 [ 50.125116] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4175' (ECDSA) to the list of known hosts. 2025/11/19 06:57:20 fuzzer started 2025/11/19 06:57:20 dialing manager at localhost:34383 2025/11/19 06:57:20 checking machine... 2025/11/19 06:57:20 checking revisions... [ 51.122298] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:57:20 testing simple program... [ 51.214046] cgroup: Unknown subsys name 'net' [ 51.272245] cgroup: Unknown subsys name 'cpuset' [ 51.291104] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:57:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000006 RCX=ffffffff8168a384 RDX=ffff888015e03780 RSI=0000000000000007 RDI=0000000000000005 RBP=ffffffff84eafa40 RSP=ffff8880163afd68 R8 =00005608aacf9e68 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000001 R13=0000000000000005 R14=000000000000000d R15=0000000000000000 RIP=ffffffff817519c0 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 00007f3eb88d3700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2dd24a1000 CR3=000000000d0e3000 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=37353a363020393120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a38313236332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383132 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000ff02 RBX=ffff888015859bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801585a618 RDI=ffff88801585a618 RBP=ffff88801585a618 RSP=ffff88800f0a7710 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801585a618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527588 RFL=00000082 [--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 00007ff740ba4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3ef53000 CR3=000000000c18e000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000