[ 39.019903] ------------[ cut here ]------------ [ 39.020915] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.023152] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.024719] Modules linked in: [ 39.025417] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.027780] Tainted: [W]=WARN [ 39.028515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.030104] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.031080] 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 [ 39.034462] RSP: 0018:ffff888015d6fbc0 EFLAGS: 00010286 [ 39.035519] RAX: 0000000000000000 RBX: ffffed1002badf78 RCX: ffffffff813a4050 [ 39.036910] RDX: ffff888016cb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.038295] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002badf2f [ 39.039671] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.041051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d6fdf8 [ 39.042441] FS: 00007f98ded62900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.043993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.045169] CR2: 00007f98df254580 CR3: 0000000009eb0000 CR4: 0000000000350ef0 [ 39.046557] Call Trace: [ 39.047104] [ 39.047553] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.048543] ? __create_object+0x59/0x80 [ 39.049401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.050458] __vmalloc_noprof+0x59/0x60 [ 39.051298] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.052277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.053308] bpf_prog_alloc+0x39/0x200 [ 39.054115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.055130] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.056121] do_seccomp+0x349/0x25e0 [ 39.056835] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.057790] ? __pfx_do_seccomp+0x10/0x10 [ 39.058622] ? find_held_lock+0x2b/0x80 [ 39.059450] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.060530] ? static_key_count+0x60/0x80 [ 39.061411] prctl_set_seccomp+0x4e/0x70 [ 39.062261] __do_sys_prctl+0xe6c/0x1d70 [ 39.063118] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.063974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.065085] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.066131] ? irqentry_exit+0xf3/0x650 [ 39.066893] do_syscall_64+0xbf/0x430 [ 39.067694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.068748] RIP: 0033:0x7f98df2545cd [ 39.069491] 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 [ 39.072889] RSP: 002b:00007ffec1c358f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.074345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98df2545cd [ 39.075711] RDX: 0000555ac2efee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.077087] RBP: 00007ffec1c35950 R08: 0000000000000000 R09: 00007ffec1c34ff0 [ 39.078492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ac7afc240 [ 39.079861] R13: 00007ffec1c35d80 R14: 0000555ac7afbbf0 R15: 0000555ac7b104d0 [ 39.081248] [ 39.081693] irq event stamp: 1857 [ 39.082550] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 39.084373] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 39.085968] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 39.087637] softirqs last disabled at (1365): [] __irq_exit_rcu+0xc4/0x100 [ 39.089131] ---[ end trace 0000000000000000 ]--- [ 41.866152] ------------[ cut here ]------------ [ 41.866882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.868622] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.870188] Modules linked in: [ 41.870813] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.872942] Tainted: [W]=WARN [ 41.873598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.875212] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.875977] 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 [ 41.878869] RSP: 0018:ffff8880170cfbc0 EFLAGS: 00010286 [ 41.879733] RAX: 0000000000000000 RBX: ffffed1002e19f78 RCX: ffffffff813a4050 [ 41.880851] RDX: ffff888019283780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.881953] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e19f2f [ 41.883056] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.884189] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170cfdf8 [ 41.885307] FS: 00007f4e0a4e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.886541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.887471] CR2: 00007f4e0a9d8580 CR3: 0000000009ed0000 CR4: 0000000000350ef0 [ 41.888598] Call Trace: [ 41.889040] [ 41.889401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.890158] ? __create_object+0x59/0x80 [ 41.890791] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.891633] __vmalloc_noprof+0x59/0x60 [ 41.892330] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.893104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.893876] bpf_prog_alloc+0x39/0x200 [ 41.894512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.895298] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.896083] do_seccomp+0x349/0x25e0 [ 41.896694] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.897477] ? __pfx_do_seccomp+0x10/0x10 [ 41.898144] ? find_held_lock+0x2b/0x80 [ 41.898747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.899581] ? static_key_count+0x60/0x80 [ 41.900272] prctl_set_seccomp+0x4e/0x70 [ 41.900905] __do_sys_prctl+0xe6c/0x1d70 [ 41.901570] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.902309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.903124] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.903920] ? irqentry_exit+0xf3/0x650 [ 41.904592] do_syscall_64+0xbf/0x430 [ 41.905220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.905986] RIP: 0033:0x7f4e0a9d85cd [ 41.906598] 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 [ 41.909289] RSP: 002b:00007ffc6f6a0070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.910467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e0a9d85cd [ 41.911579] RDX: 0000561e7b276e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.912681] RBP: 00007ffc6f6a00d0 R08: 0000000000000000 R09: 00007ffc6f69f770 [ 41.913765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ea64d1ad0 [ 41.914845] R13: 00007ffc6f6a0500 R14: 0000561ea64d2bc0 R15: 0000561ea64e3780 [ 41.915971] [ 41.916402] irq event stamp: 1823 [ 41.916904] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 41.918179] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 41.919480] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 41.920808] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 41.922087] ---[ end trace 0000000000000000 ]--- [ 42.709419] ------------[ cut here ]------------ [ 42.710485] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.712782] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.714546] Modules linked in: [ 42.715298] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.717608] Tainted: [W]=WARN [ 42.718311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.720032] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.721136] 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 [ 42.724818] RSP: 0018:ffff888016587bc0 EFLAGS: 00010286 [ 42.725955] RAX: 0000000000000000 RBX: ffffed1002cb0f78 RCX: ffffffff813a4050 [ 42.727447] RDX: ffff8880191d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.728949] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb0f2f [ 42.730442] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.731935] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016587df8 [ 42.733426] FS: 00007ff67e25a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.735091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.736328] CR2: 00007ffd5351aef7 CR3: 000000001f198000 CR4: 0000000000350ef0 [ 42.737731] Call Trace: [ 42.738254] [ 42.738673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.739594] ? __create_object+0x59/0x80 [ 42.740399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.741363] __vmalloc_noprof+0x59/0x60 [ 42.742132] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.742970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.743923] bpf_prog_alloc+0x39/0x200 [ 42.744691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.745640] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.746570] do_seccomp+0x349/0x25e0 [ 42.747294] ? find_held_lock+0x2b/0x80 [ 42.748057] ? do_prlimit+0x310/0x610 [ 42.748773] ? __pfx_do_seccomp+0x10/0x10 [ 42.749574] ? do_raw_spin_unlock+0x53/0x220 [ 42.750417] ? _raw_spin_unlock+0x1e/0x40 [ 42.751236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.752411] ? static_key_count+0x60/0x80 [ 42.753342] prctl_set_seccomp+0x4e/0x70 [ 42.754257] __do_sys_prctl+0xe6c/0x1d70 [ 42.755169] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.756204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.757290] ? irqentry_exit+0xf3/0x650 [ 42.758105] do_syscall_64+0xbf/0x430 [ 42.758799] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.759911] RIP: 0033:0x7ff67e74c5cd [ 42.760754] 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 [ 42.764423] RSP: 002b:00007ffd53519780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.766026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff67e74c5cd [ 42.767523] RDX: 0000562dcde78e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.769036] RBP: 00007ffd535197e0 R08: 0000000000000000 R09: 00007ffd53518e80 [ 42.770530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ddc902ad0 [ 42.772022] R13: 00007ffd53519c10 R14: 0000562ddc903bc0 R15: 0000562ddc914780 [ 42.773551] [ 42.774093] irq event stamp: 1733 [ 42.774790] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.776511] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.777435] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 42.778364] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 42.779277] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25552' (ECDSA) to the list of known hosts. 2025/11/18 18:31:00 fuzzer started 2025/11/18 18:31:00 dialing manager at localhost:34383 2025/11/18 18:31:00 checking machine... 2025/11/18 18:31:00 checking revisions... [ 43.695829] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:31:01 testing simple program... [ 43.792719] cgroup: Unknown subsys name 'net' [ 43.850628] cgroup: Unknown subsys name 'cpuset' [ 43.863923] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:31:00 Registers: info registers vcpu 0 RAX=ffffffff81b2a571 RBX=ffffffff86725d70 RCX=ffffffff81b2a562 RDX=0000000000000000 RSI=ffffffff86ab850e RDI=ffffffff86725d50 RBP=ffffffff86725d50 RSP=ffff88806ce089b8 R8 =ffffffff86ab850e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ed R12=ffffffff86725d6c R13=ffffffff86725d50 R14=ffffffff86725d50 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000283 [--S---C] 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 00007fb53da13700 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=00007f6732474028 CR3=000000000d894000 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=2039353a30333a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a30333a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08960 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d7b R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff81b2d298 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 00007f4e0a4e6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4e0aa9d618 CR3=000000000d76a000 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