[ 39.077426] ------------[ cut here ]------------ [ 39.078364] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.080363] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.081866] Modules linked in: [ 39.082464] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.084480] Tainted: [W]=WARN [ 39.085076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.086557] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.087408] 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 [ 39.090575] RSP: 0018:ffff88801650fbc0 EFLAGS: 00010286 [ 39.091545] RAX: 0000000000000000 RBX: ffffed1002ca1f78 RCX: ffffffff813a4050 [ 39.092824] RDX: ffff88800f0ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.094109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca1f2f [ 39.095374] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.096654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801650fdf8 [ 39.097935] FS: 00007f7ad2888900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.099374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.100427] CR2: 00007fff85328ef8 CR3: 000000000d067000 CR4: 0000000000350ef0 [ 39.101746] Call Trace: [ 39.102206] [ 39.102664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.103546] ? __create_object+0x59/0x80 [ 39.104277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.105248] __vmalloc_noprof+0x59/0x60 [ 39.106010] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.106858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.107770] bpf_prog_alloc+0x39/0x200 [ 39.108457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.109379] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.110274] do_seccomp+0x349/0x25e0 [ 39.110997] ? find_held_lock+0x2b/0x80 [ 39.111741] ? do_prlimit+0x310/0x610 [ 39.112438] ? __pfx_do_seccomp+0x10/0x10 [ 39.113220] ? do_raw_spin_unlock+0x53/0x220 [ 39.114068] ? _raw_spin_unlock+0x1e/0x40 [ 39.114844] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.115794] ? static_key_count+0x60/0x80 [ 39.116596] prctl_set_seccomp+0x4e/0x70 [ 39.117309] __do_sys_prctl+0xe6c/0x1d70 [ 39.118098] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.118945] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.119911] ? irqentry_exit+0xf3/0x650 [ 39.120675] do_syscall_64+0xbf/0x430 [ 39.121353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.122286] RIP: 0033:0x7f7ad2d7a5cd [ 39.122973] 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 [ 39.126097] RSP: 002b:00007fff853273d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.127451] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ad2d7a5cd [ 39.128718] RDX: 000055e7db5a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.130009] RBP: 00007fff85327430 R08: 0000000000000000 R09: 00007fff85326ad0 [ 39.131290] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e816a68ad0 [ 39.132566] R13: 00007fff85327860 R14: 000055e816a69bc0 R15: 000055e816a7a780 [ 39.133873] [ 39.134286] irq event stamp: 1715 [ 39.134948] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 39.136465] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 39.138001] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 39.139527] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 39.141024] ---[ end trace 0000000000000000 ]--- [ 42.645145] ------------[ cut here ]------------ [ 42.646014] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.647828] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.649144] Modules linked in: [ 42.649719] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.651524] Tainted: [W]=WARN [ 42.652029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.653359] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.654202] 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 [ 42.657102] RSP: 0018:ffff888015ad7bc0 EFLAGS: 00010286 [ 42.658004] RAX: 0000000000000000 RBX: ffffed1002b5af78 RCX: ffffffff813a4050 [ 42.659145] RDX: ffff888017a6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.660282] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5af2f [ 42.661429] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.662576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ad7df8 [ 42.663718] FS: 00007ff4c51a9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.665001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.665977] CR2: 00007ffecced4ef8 CR3: 000000001ea82000 CR4: 0000000000350ef0 [ 42.667123] Call Trace: [ 42.667571] [ 42.667940] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.668740] ? __create_object+0x59/0x80 [ 42.669402] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.670283] __vmalloc_noprof+0x59/0x60 [ 42.670975] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.671767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.672610] bpf_prog_alloc+0x39/0x200 [ 42.673234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.674084] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.674899] do_seccomp+0x349/0x25e0 [ 42.675551] ? find_held_lock+0x2b/0x80 [ 42.676207] ? do_prlimit+0x310/0x610 [ 42.676879] ? __pfx_do_seccomp+0x10/0x10 [ 42.677586] ? do_raw_spin_unlock+0x53/0x220 [ 42.678327] ? _raw_spin_unlock+0x1e/0x40 [ 42.679040] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.679921] ? static_key_count+0x60/0x80 [ 42.680663] prctl_set_seccomp+0x4e/0x70 [ 42.681334] __do_sys_prctl+0xe6c/0x1d70 [ 42.682066] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.682858] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.683752] ? irqentry_exit+0xf3/0x650 [ 42.684427] do_syscall_64+0xbf/0x430 [ 42.685104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.685993] RIP: 0033:0x7ff4c569b5cd [ 42.686643] 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 [ 42.689617] RSP: 002b:00007ffecced26c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.690900] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4c569b5cd [ 42.692098] RDX: 000055f854477e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.693282] RBP: 00007ffecced2720 R08: 0000000000000000 R09: 00007ffecced1dc0 [ 42.694513] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8916e3ad0 [ 42.695715] R13: 00007ffecced2b50 R14: 000055f8916e4bc0 R15: 000055f8916f5780 [ 42.696951] [ 42.697349] irq event stamp: 1739 [ 42.697974] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 42.699411] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 42.700862] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 42.702333] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 42.703775] ---[ end trace 0000000000000000 ]--- [ 43.495779] ------------[ cut here ]------------ [ 43.496591] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.498264] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 43.499512] Modules linked in: [ 43.500012] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.501688] Tainted: [W]=WARN [ 43.502178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.503870] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.504846] 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 [ 43.508021] RSP: 0018:ffff8880158bfbc0 EFLAGS: 00010286 [ 43.509006] RAX: 0000000000000000 RBX: ffffed1002b17f78 RCX: ffffffff813a4050 [ 43.510296] RDX: ffff88800f120000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.511570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b17f2f [ 43.512838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.514133] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158bfdf8 [ 43.515421] FS: 00007fd12bb24900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.516861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.517922] CR2: 00007fd12c016580 CR3: 000000001ebe0000 CR4: 0000000000350ef0 [ 43.519202] Call Trace: [ 43.519723] [ 43.520135] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.521034] ? __create_object+0x59/0x80 [ 43.521821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.522794] __vmalloc_noprof+0x59/0x60 [ 43.523551] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.524378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.525302] bpf_prog_alloc+0x39/0x200 [ 43.526049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.526980] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.527874] do_seccomp+0x349/0x25e0 [ 43.528587] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.529440] ? __pfx_do_seccomp+0x10/0x10 [ 43.530241] ? find_held_lock+0x2b/0x80 [ 43.530995] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.531957] ? static_key_count+0x60/0x80 [ 43.532758] prctl_set_seccomp+0x4e/0x70 [ 43.533488] __do_sys_prctl+0xe6c/0x1d70 [ 43.534285] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.535137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.536109] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.537086] ? irqentry_exit+0xf3/0x650 [ 43.537873] do_syscall_64+0xbf/0x430 [ 43.538613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.539568] RIP: 0033:0x7fd12c0165cd [ 43.540240] 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 [ 43.543430] RSP: 002b:00007ffefe8fdc20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.544814] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd12c0165cd [ 43.546125] RDX: 000055915dd6fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.547403] RBP: 00007ffefe8fdc80 R08: 0000000000000000 R09: 00007ffefe8fd320 [ 43.548709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559192dbfad0 [ 43.550006] R13: 00007ffefe8fe0b0 R14: 0000559192dc0bc0 R15: 0000559192dd1780 [ 43.551291] [ 43.551751] irq event stamp: 1817 [ 43.552366] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 43.553921] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 43.555438] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 43.556979] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 43.558534] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51563' (ECDSA) to the list of known hosts. 2025/11/18 14:43:30 fuzzer started 2025/11/18 14:43:31 dialing manager at localhost:34383 2025/11/18 14:43:31 checking machine... 2025/11/18 14:43:31 checking revisions... [ 44.506717] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:43:31 testing simple program... [ 44.602196] cgroup: Unknown subsys name 'net' [ 44.681477] cgroup: Unknown subsys name 'cpuset' [ 44.695871] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:43:30 Registers: info registers vcpu 0 RAX=0000000000043b0b 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffefd040298 CR3=000000000d426000 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=2030333a33343a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a33343a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86ac3adb RBX=0000000000000001 RCX=ffffffff86ac3ad6 RDX=0000000000000000 RSI=1ffffffff0d5875b RDI=ffffffff8672d680 RBP=ffff888016727840 RSP=ffff888016727778 R8 =ffffffff86ac3ad6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000027439 R12=ffff888016727848 R13=ffff888016727830 R14=ffff888016727829 R15=ffff8880167277e8 RIP=ffffffff8135e815 RFL=00000212 [----A--] 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 00007ff4c51a9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff4c5760618 CR3=000000001ea1d000 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=563412feff00545000000000000080fe 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