[ 38.976758] ------------[ cut here ]------------ [ 38.977688] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.979711] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.981174] Modules linked in: [ 38.981765] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.983774] Tainted: [W]=WARN [ 38.984370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.985874] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.986804] 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 [ 38.989989] RSP: 0018:ffff88801493fbc0 EFLAGS: 00010286 [ 38.990975] RAX: 0000000000000000 RBX: ffffed1002927f78 RCX: ffffffff813a4050 [ 38.992265] RDX: ffff888009ffb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.993568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002927f2f [ 38.994854] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.996152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801493fdf8 [ 38.997483] FS: 00007fd31e412900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.998915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.999989] CR2: 00007fd31e904580 CR3: 000000000bf61000 CR4: 0000000000350ef0 [ 39.001291] Call Trace: [ 39.001757] [ 39.002221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.003114] ? __create_object+0x59/0x80 [ 39.003855] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.004833] __vmalloc_noprof+0x59/0x60 [ 39.005603] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.006488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.007432] bpf_prog_alloc+0x39/0x200 [ 39.008162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.009048] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.009978] do_seccomp+0x349/0x25e0 [ 39.010704] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.011615] ? __pfx_do_seccomp+0x10/0x10 [ 39.012406] ? find_held_lock+0x2b/0x80 [ 39.013178] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.014145] ? static_key_count+0x60/0x80 [ 39.014909] prctl_set_seccomp+0x4e/0x70 [ 39.015691] __do_sys_prctl+0xe6c/0x1d70 [ 39.016495] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.017369] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.018354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.019314] ? irqentry_exit+0xf3/0x650 [ 39.020037] do_syscall_64+0xbf/0x430 [ 39.020798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.021770] RIP: 0033:0x7fd31e9045cd [ 39.022472] 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 [ 39.025662] RSP: 002b:00007fff9f7c0590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.027044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd31e9045cd [ 39.028357] RDX: 0000563b1a079e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.029657] RBP: 00007fff9f7c05f0 R08: 0000000000000000 R09: 00007fff9f7bfc90 [ 39.030941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b50ae6ad0 [ 39.032236] R13: 00007fff9f7c0a20 R14: 0000563b50ae7bc0 R15: 0000563b50af8780 [ 39.033577] [ 39.034009] irq event stamp: 1685 [ 39.034665] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 39.036209] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 39.037803] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 39.039356] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 39.040901] ---[ end trace 0000000000000000 ]--- [ 42.589368] ------------[ cut here ]------------ [ 42.590287] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.592301] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.593763] Modules linked in: [ 42.594389] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.596354] Tainted: [W]=WARN [ 42.596910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.598390] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.599281] 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 [ 42.602487] RSP: 0018:ffff888016ae7bc0 EFLAGS: 00010286 [ 42.603462] RAX: 0000000000000000 RBX: ffffed1002d5cf78 RCX: ffffffff813a4050 [ 42.604736] RDX: ffff888017278000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.606024] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5cf2f [ 42.607305] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.608569] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ae7df8 [ 42.609873] FS: 00007ff5b76de900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.611302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.612371] CR2: 00007ffc860cfef7 CR3: 0000000017ee1000 CR4: 0000000000350ef0 [ 42.613653] Call Trace: [ 42.614152] [ 42.614561] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.615451] ? __create_object+0x59/0x80 [ 42.616225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.617205] __vmalloc_noprof+0x59/0x60 [ 42.617959] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.618842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.619784] bpf_prog_alloc+0x39/0x200 [ 42.620522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.621457] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.622353] do_seccomp+0x349/0x25e0 [ 42.623028] ? find_held_lock+0x2b/0x80 [ 42.623796] ? do_prlimit+0x310/0x610 [ 42.624532] ? __pfx_do_seccomp+0x10/0x10 [ 42.625341] ? do_raw_spin_unlock+0x53/0x220 [ 42.626170] ? _raw_spin_unlock+0x1e/0x40 [ 42.626909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.627866] ? static_key_count+0x60/0x80 [ 42.628666] prctl_set_seccomp+0x4e/0x70 [ 42.629450] __do_sys_prctl+0xe6c/0x1d70 [ 42.630235] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.631045] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.632021] ? irqentry_exit+0xf3/0x650 [ 42.632773] do_syscall_64+0xbf/0x430 [ 42.633519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.634470] RIP: 0033:0x7ff5b7bd05cd [ 42.635181] 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 [ 42.638370] RSP: 002b:00007ffc860cd310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.639732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5b7bd05cd [ 42.641012] RDX: 000055d5efc32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.642305] RBP: 00007ffc860cd370 R08: 0000000000000000 R09: 00007ffc860cca10 [ 42.643577] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5f1e81ad0 [ 42.644844] R13: 00007ffc860cd7a0 R14: 000055d5f1e82bc0 R15: 000055d5f1e93780 [ 42.646143] [ 42.646569] irq event stamp: 1755 [ 42.647210] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.648716] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.650248] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 42.651782] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 42.653298] ---[ end trace 0000000000000000 ]--- [ 43.467499] ------------[ cut here ]------------ [ 43.468509] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.470708] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.472260] Modules linked in: [ 43.472890] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.475025] Tainted: [W]=WARN [ 43.475673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.477278] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.478265] 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 [ 43.481706] RSP: 0018:ffff88801748fbc0 EFLAGS: 00010286 [ 43.482769] RAX: 0000000000000000 RBX: ffffed1002e91f78 RCX: ffffffff813a4050 [ 43.484160] RDX: ffff888014b31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.485568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e91f2f [ 43.486966] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.488363] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801748fdf8 [ 43.489771] FS: 00007f171317b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.491346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.492517] CR2: 00007f17136e14a6 CR3: 000000001374a000 CR4: 0000000000350ef0 [ 43.493943] Call Trace: [ 43.494502] [ 43.494967] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.495992] ? __create_object+0x59/0x80 [ 43.496879] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.498003] __vmalloc_noprof+0x59/0x60 [ 43.498876] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.499880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.500954] bpf_prog_alloc+0x39/0x200 [ 43.501820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.502898] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.503949] do_seccomp+0x349/0x25e0 [ 43.504784] ? find_held_lock+0x2b/0x80 [ 43.505679] ? do_prlimit+0x310/0x610 [ 43.506543] ? __pfx_do_seccomp+0x10/0x10 [ 43.507459] ? do_raw_spin_unlock+0x53/0x220 [ 43.508437] ? _raw_spin_unlock+0x1e/0x40 [ 43.509375] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.510509] ? static_key_count+0x60/0x80 [ 43.511454] prctl_set_seccomp+0x4e/0x70 [ 43.512369] __do_sys_prctl+0xe6c/0x1d70 [ 43.513312] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.514337] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.515486] ? irqentry_exit+0xf3/0x650 [ 43.516393] do_syscall_64+0xbf/0x430 [ 43.517293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.518435] RIP: 0033:0x7f171366d5cd [ 43.519276] 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 [ 43.522537] RSP: 002b:00007fffad7e11c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.523927] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f171366d5cd [ 43.525262] RDX: 000055fadac56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.526586] RBP: 00007fffad7e1220 R08: 0000000000000000 R09: 00007fffad7e08c0 [ 43.527919] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb0b82ead0 [ 43.529261] R13: 00007fffad7e1650 R14: 000055fb0b82fbc0 R15: 000055fb0b840780 [ 43.530566] [ 43.530939] irq event stamp: 1717 [ 43.531502] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 43.532835] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 43.534180] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 43.535583] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 43.536933] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52598' (ECDSA) to the list of known hosts. 2025/11/17 15:54:08 fuzzer started 2025/11/17 15:54:08 dialing manager at localhost:37895 2025/11/17 15:54:08 checking machine... 2025/11/17 15:54:08 checking revisions... [ 44.444892] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:54:09 testing simple program... [ 44.542964] cgroup: Unknown subsys name 'net' [ 44.605962] cgroup: Unknown subsys name 'cpuset' [ 44.630779] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:54:08 Registers: info registers vcpu 0 RAX=ffffffff81b2a569 RBX=ffff8880165af9a8 RCX=ffff8880165af8fc RDX=1ffff11002cb5f40 RSI=ffffffff85e1ffe0 RDI=ffffffff81b2a569 RBP=ffff8880165afa00 RSP=ffff8880165af990 R8 =ffffffff86ab82f2 R9 =ffff8880165af9e8 R10=000000000003c9ed R11=00000000000255da R12=ffff8880165afa70 R13=0000000000000000 R14=ffff888017279bc0 R15=0000000000000cc0 RIP=ffffffff8135e1d8 RFL=00000246 [---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 00007ff5b76de900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff5b7c95618 CR3=000000001e40d000 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=0000000080000000 RBX=ffff88801cf19480 RCX=ffffffff84c1b821 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000006 RSP=ffff88800f1bf680 R8 =0000000000000000 R9 =ffffed100200a410 R10=0000000000000001 R11=0000000000000001 R12=ffff8880161f3f40 R13=0000000000000001 R14=0000000000000008 R15=ffff88800f1bf850 RIP=ffffffff817515ca RFL=00000246 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f88eb583260 CR3=00000000100d6000 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=00000000000000000000000000000000 XMM02=ffffffffffffffffffff000000000000 XMM03=ffff0000000000ffffffffffffffffff XMM04=00000000000000000000000000000000 XMM05=00007f88eba7ef6000007f88eb861f30 XMM06=00007f88eb861a2000007f88eb861510 XMM07=00007f88eb86100000007f88eba7fa20 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000