[ 39.191336] ------------[ cut here ]------------ [ 39.192284] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.194273] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.195753] Modules linked in: [ 39.196388] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.198608] Tainted: [W]=WARN [ 39.199472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.200941] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.201865] 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 [ 39.205021] RSP: 0018:ffff888017abfbc0 EFLAGS: 00010286 [ 39.206007] RAX: 0000000000000000 RBX: ffffed1002f57f78 RCX: ffffffff813a4050 [ 39.207272] RDX: ffff888016be0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.208569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f57f2f [ 39.209849] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.211120] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017abfdf8 [ 39.212394] FS: 00007f4bb7f29900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.213849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.214902] CR2: 00007ffe55170ef7 CR3: 000000001b781000 CR4: 0000000000350ef0 [ 39.216153] Call Trace: [ 39.216625] [ 39.217063] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.217956] ? __create_object+0x59/0x80 [ 39.218693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.219646] __vmalloc_noprof+0x59/0x60 [ 39.220402] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.221284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.222215] bpf_prog_alloc+0x39/0x200 [ 39.222950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.223858] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.224710] do_seccomp+0x349/0x25e0 [ 39.225429] ? find_held_lock+0x2b/0x80 [ 39.226167] ? do_prlimit+0x310/0x610 [ 39.226911] ? __pfx_do_seccomp+0x10/0x10 [ 39.227659] ? do_raw_spin_unlock+0x53/0x220 [ 39.228493] ? _raw_spin_unlock+0x1e/0x40 [ 39.229285] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.230259] ? static_key_count+0x60/0x80 [ 39.231050] prctl_set_seccomp+0x4e/0x70 [ 39.231779] __do_sys_prctl+0xe6c/0x1d70 [ 39.232576] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.233440] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.234392] ? irqentry_exit+0xf3/0x650 [ 39.235146] do_syscall_64+0xbf/0x430 [ 39.235889] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.236807] RIP: 0033:0x7f4bb841b5cd [ 39.237514] 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 [ 39.240726] RSP: 002b:00007ffe5516fdb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.242101] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4bb841b5cd [ 39.243376] RDX: 000055b901521e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.244679] RBP: 00007ffe5516fe10 R08: 0000000000000000 R09: 00007ffe5516f4b0 [ 39.245977] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b929819240 [ 39.247247] R13: 00007ffe55170240 R14: 000055b929822380 R15: 000055b92982d540 [ 39.248561] [ 39.249023] irq event stamp: 1901 [ 39.249638] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 39.251162] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 39.252706] softirqs last enabled at (1898): [] handle_softirqs+0x50c/0x770 [ 39.254284] softirqs last disabled at (1893): [] __irq_exit_rcu+0xc4/0x100 [ 39.255839] ---[ end trace 0000000000000000 ]--- [ 42.056199] ------------[ cut here ]------------ [ 42.056956] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.058584] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.059776] Modules linked in: [ 42.060501] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.062414] Tainted: [W]=WARN [ 42.062909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.064113] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.064874] 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 [ 42.067483] RSP: 0018:ffff888017737bc0 EFLAGS: 00010286 [ 42.068299] RAX: 0000000000000000 RBX: ffffed1002ee6f78 RCX: ffffffff813a4050 [ 42.069355] RDX: ffff888017333780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.070410] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee6f2f [ 42.071463] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.072528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017737df8 [ 42.073587] FS: 00007f7b52ebb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.074768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.075656] CR2: 00007ffd36d5cef7 CR3: 000000000d688000 CR4: 0000000000350ef0 [ 42.076705] Call Trace: [ 42.077120] [ 42.077467] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.078202] ? __create_object+0x59/0x80 [ 42.078859] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.079619] __vmalloc_noprof+0x59/0x60 [ 42.080239] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.080974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.081708] bpf_prog_alloc+0x39/0x200 [ 42.082321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.083078] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.083781] do_seccomp+0x349/0x25e0 [ 42.084376] ? find_held_lock+0x2b/0x80 [ 42.085008] ? do_prlimit+0x310/0x610 [ 42.085589] ? __pfx_do_seccomp+0x10/0x10 [ 42.086239] ? do_raw_spin_unlock+0x53/0x220 [ 42.086909] ? _raw_spin_unlock+0x1e/0x40 [ 42.087515] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.088305] ? static_key_count+0x60/0x80 [ 42.088969] prctl_set_seccomp+0x4e/0x70 [ 42.089582] __do_sys_prctl+0xe6c/0x1d70 [ 42.090227] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.090938] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.091692] ? irqentry_exit+0xf3/0x650 [ 42.092322] do_syscall_64+0xbf/0x430 [ 42.092938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.093692] RIP: 0033:0x7f7b533ad5cd [ 42.094269] 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 [ 42.096865] RSP: 002b:00007ffd36d5bc80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.097996] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b533ad5cd [ 42.099060] RDX: 000056414ce53e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.100110] RBP: 00007ffd36d5bce0 R08: 0000000000000000 R09: 00007ffd36d5b380 [ 42.101186] R10: 0000000000000000 R11: 0000000000000246 R12: 000056415d224bf0 [ 42.102317] R13: 00007ffd36d5c110 R14: 000056415d22e380 R15: 000056415d239460 [ 42.103435] [ 42.103807] irq event stamp: 1823 [ 42.104363] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.105697] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 42.107012] softirqs last enabled at (1474): [] handle_softirqs+0x50c/0x770 [ 42.108377] softirqs last disabled at (1469): [] __irq_exit_rcu+0xc4/0x100 [ 42.109694] ---[ end trace 0000000000000000 ]--- [ 42.783573] ------------[ cut here ]------------ [ 42.784502] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.786490] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.787913] Modules linked in: [ 42.788498] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.790482] Tainted: [W]=WARN [ 42.791079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.792763] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.793760] 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 [ 42.796919] RSP: 0018:ffff888017757bc0 EFLAGS: 00010286 [ 42.797907] RAX: 0000000000000000 RBX: ffffed1002eeaf78 RCX: ffffffff813a4050 [ 42.799170] RDX: ffff888016c51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.800450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eeaf2f [ 42.801751] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.803010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017757df8 [ 42.804278] FS: 00007fcc68487900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.805698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.806741] CR2: 00007ffc9d197ef7 CR3: 00000000144f0000 CR4: 0000000000350ef0 [ 42.808009] Call Trace: [ 42.808467] [ 42.808924] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.809783] ? __create_object+0x59/0x80 [ 42.810564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.811520] __vmalloc_noprof+0x59/0x60 [ 42.812266] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.813134] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.814070] bpf_prog_alloc+0x39/0x200 [ 42.814756] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.815676] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.816574] do_seccomp+0x349/0x25e0 [ 42.817289] ? find_held_lock+0x2b/0x80 [ 42.818070] ? do_prlimit+0x310/0x610 [ 42.818774] ? __pfx_do_seccomp+0x10/0x10 [ 42.819548] ? do_raw_spin_unlock+0x53/0x220 [ 42.820372] ? _raw_spin_unlock+0x1e/0x40 [ 42.821149] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.822121] ? static_key_count+0x60/0x80 [ 42.822920] prctl_set_seccomp+0x4e/0x70 [ 42.823643] __do_sys_prctl+0xe6c/0x1d70 [ 42.824418] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.825266] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.826249] ? irqentry_exit+0xf3/0x650 [ 42.827009] do_syscall_64+0xbf/0x430 [ 42.827697] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.828648] RIP: 0033:0x7fcc689795cd [ 42.829363] 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 [ 42.832506] RSP: 002b:00007ffc9d196d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.833871] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc689795cd [ 42.835141] RDX: 00005653edd92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.836411] RBP: 00007ffc9d196d80 R08: 0000000000000000 R09: 00007ffc9d196420 [ 42.837704] R10: 0000000000000000 R11: 0000000000000246 R12: 000056540a845240 [ 42.838972] R13: 00007ffc9d1971b0 R14: 000056540a84e380 R15: 000056540a859540 [ 42.840270] [ 42.840689] irq event stamp: 1777 [ 42.841346] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.842663] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.843925] softirqs last enabled at (1372): [] handle_softirqs+0x50c/0x770 [ 42.845214] softirqs last disabled at (1361): [] __irq_exit_rcu+0xc4/0x100 [ 42.846484] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17306' (ECDSA) to the list of known hosts. 2025/11/18 16:29:29 fuzzer started 2025/11/18 16:29:30 dialing manager at localhost:34383 2025/11/18 16:29:30 checking machine... 2025/11/18 16:29:30 checking revisions... [ 43.671922] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:29:30 testing simple program... [ 43.757047] cgroup: Unknown subsys name 'net' [ 43.816415] cgroup: Unknown subsys name 'cpuset' [ 43.825786] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:29:29 Registers: info registers vcpu 0 RAX=0000000000042973 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7b53472618 CR3=000000000e132000 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=2039323a39323a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a39323a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010001 RBX=fffffbfff0b82260 RCX=ffffffff8166e237 RDX=ffff8880179cd340 RSI=0000000000000000 RDI=0000000000000001 RBP=1ffffffff0b82250 RSP=ffff88806cf08c08 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000013348 R13=ffff88806cf08c70 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81751e04 RFL=00000046 [---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 00007f7b52ebb900 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=00007f7b52e80008 CR3=0000000020611000 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=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