[ 46.642926] ------------[ cut here ]------------ [ 46.643865] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.645889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.647449] Modules linked in: [ 46.648108] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.650102] Tainted: [W]=WARN [ 46.650664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.652144] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.653065] 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 [ 46.656273] RSP: 0018:ffff8880199bfbc0 EFLAGS: 00010286 [ 46.657255] RAX: 0000000000000000 RBX: ffffed1003337f78 RCX: ffffffff813a4050 [ 46.658538] RDX: ffff88801781d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.659858] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003337f2f [ 46.661158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.662449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199bfdf8 [ 46.663756] FS: 00007f41987b3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.665233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.666310] CR2: 00007f4198ca5580 CR3: 000000000b69e000 CR4: 0000000000350ef0 [ 46.667629] Call Trace: [ 46.668123] [ 46.668537] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.669450] ? __create_object+0x59/0x80 [ 46.670246] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.671229] __vmalloc_noprof+0x59/0x60 [ 46.671961] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.672834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.673764] bpf_prog_alloc+0x39/0x200 [ 46.674506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.675443] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.676359] do_seccomp+0x349/0x25e0 [ 46.677109] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.677985] ? __pfx_do_seccomp+0x10/0x10 [ 46.678789] ? find_held_lock+0x2b/0x80 [ 46.679559] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.680548] ? static_key_count+0x60/0x80 [ 46.681364] prctl_set_seccomp+0x4e/0x70 [ 46.682143] __do_sys_prctl+0xe6c/0x1d70 [ 46.682896] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.683788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.684767] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.685752] ? irqentry_exit+0xf3/0x650 [ 46.686526] do_syscall_64+0xbf/0x430 [ 46.687266] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.688257] RIP: 0033:0x7f4198ca55cd [ 46.688936] 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 [ 46.692165] RSP: 002b:00007ffca032b680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.693552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4198ca55cd [ 46.694862] RDX: 000055e4ccecee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.696169] RBP: 00007ffca032b6e0 R08: 0000000000000000 R09: 00007ffca032ad80 [ 46.697470] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4fe196b10 [ 46.698785] R13: 00007ffca032bb10 R14: 000055e4fe1972b0 R15: 000055e4fe1ab6f0 [ 46.700128] [ 46.700566] irq event stamp: 1737 [ 46.701232] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.702789] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.704339] softirqs last enabled at (1516): [] handle_softirqs+0x50c/0x770 [ 46.705878] softirqs last disabled at (1505): [] __irq_exit_rcu+0xc4/0x100 [ 46.707407] ---[ end trace 0000000000000000 ]--- [ 50.052469] ------------[ cut here ]------------ [ 50.053394] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.055455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.056946] Modules linked in: [ 50.057586] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.059564] Tainted: [W]=WARN [ 50.060175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.061647] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.062572] 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 [ 50.065767] RSP: 0018:ffff888019b87bc0 EFLAGS: 00010286 [ 50.066740] RAX: 0000000000000000 RBX: ffffed1003370f78 RCX: ffffffff813a4050 [ 50.068034] RDX: ffff8880198cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.069308] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003370f2f [ 50.070583] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.071862] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b87df8 [ 50.073137] FS: 00007fa73fd52900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.074584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.075642] CR2: 00007fa740244580 CR3: 00000000200df000 CR4: 0000000000350ef0 [ 50.076919] Call Trace: [ 50.077425] [ 50.077836] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.078738] ? __create_object+0x59/0x80 [ 50.079508] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.080494] __vmalloc_noprof+0x59/0x60 [ 50.081246] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.082120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.083049] bpf_prog_alloc+0x39/0x200 [ 50.083750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.084677] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.085573] do_seccomp+0x349/0x25e0 [ 50.086281] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.087176] ? __pfx_do_seccomp+0x10/0x10 [ 50.087940] ? find_held_lock+0x2b/0x80 [ 50.088701] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.089655] ? static_key_count+0x60/0x80 [ 50.090455] prctl_set_seccomp+0x4e/0x70 [ 50.091214] __do_sys_prctl+0xe6c/0x1d70 [ 50.091955] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.092805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.093755] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.094714] ? irqentry_exit+0xf3/0x650 [ 50.095461] do_syscall_64+0xbf/0x430 [ 50.096208] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.097173] RIP: 0033:0x7fa7402445cd [ 50.097835] 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 [ 50.101018] RSP: 002b:00007fffd7d989a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.102389] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7402445cd [ 50.103668] RDX: 00005645b3e8de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.104961] RBP: 00007fffd7d98a00 R08: 0000000000000000 R09: 00007fffd7d980a0 [ 50.106223] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645b4837ad0 [ 50.107489] R13: 00007fffd7d98e30 R14: 00005645b4838bc0 R15: 00005645b4849780 [ 50.108797] [ 50.109260] irq event stamp: 2409 [ 50.109874] hardirqs last enabled at (2417): [] __up_console_sem+0x78/0x80 [ 50.111398] hardirqs last disabled at (2432): [] __up_console_sem+0x5d/0x80 [ 50.112934] softirqs last enabled at (2430): [] handle_softirqs+0x50c/0x770 [ 50.114486] softirqs last disabled at (2425): [] __irq_exit_rcu+0xc4/0x100 [ 50.116019] ---[ end trace 0000000000000000 ]--- [ 50.906964] ------------[ cut here ]------------ [ 50.907891] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.909937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.911685] Modules linked in: [ 50.912392] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.914384] Tainted: [W]=WARN [ 50.914938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.916410] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.917322] 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 [ 50.920513] RSP: 0018:ffff88800a8dfbc0 EFLAGS: 00010286 [ 50.921491] RAX: 0000000000000000 RBX: ffffed100151bf78 RCX: ffffffff813a4050 [ 50.922770] RDX: ffff88800f6c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.924075] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100151bf2f [ 50.925356] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.926619] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8dfdf8 [ 50.927909] FS: 00007fe25cb3c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.929344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.930417] CR2: 00007fff4108def7 CR3: 00000000201d0000 CR4: 0000000000350ef0 [ 50.931733] Call Trace: [ 50.932228] [ 50.932642] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.933552] ? __create_object+0x59/0x80 [ 50.934342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.935323] __vmalloc_noprof+0x59/0x60 [ 50.936085] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.936911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.937845] bpf_prog_alloc+0x39/0x200 [ 50.938581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.939511] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.940453] do_seccomp+0x349/0x25e0 [ 50.941184] ? find_held_lock+0x2b/0x80 [ 50.941904] ? do_prlimit+0x310/0x610 [ 50.942651] ? __pfx_do_seccomp+0x10/0x10 [ 50.943428] ? do_raw_spin_unlock+0x53/0x220 [ 50.944271] ? _raw_spin_unlock+0x1e/0x40 [ 50.945064] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.946031] ? static_key_count+0x60/0x80 [ 50.946833] prctl_set_seccomp+0x4e/0x70 [ 50.948078] __do_sys_prctl+0xe6c/0x1d70 [ 50.948833] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.949708] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.950666] ? irqentry_exit+0xf3/0x650 [ 50.951441] do_syscall_64+0xbf/0x430 [ 50.952475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.953632] RIP: 0033:0x7fe25d02e5cd [ 50.954463] 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 [ 50.957654] RSP: 002b:00007fff4108c090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.959020] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe25d02e5cd [ 50.960325] RDX: 0000557980118e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.961589] RBP: 00007fff4108c0f0 R08: 0000000000000000 R09: 00007fff4108b790 [ 50.962876] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579be0b1ad0 [ 50.964182] R13: 00007fff4108c520 R14: 00005579be0b2bc0 R15: 00005579be0c3780 [ 50.965479] [ 50.965903] irq event stamp: 1833 [ 50.966532] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 50.968082] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.969607] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.971136] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 50.972627] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56874' (ECDSA) to the list of known hosts. 2025/11/17 10:43:16 fuzzer started 2025/11/17 10:43:17 dialing manager at localhost:37895 2025/11/17 10:43:17 checking machine... 2025/11/17 10:43:17 checking revisions... [ 51.879472] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:43:17 testing simple program... [ 51.966709] cgroup: Unknown subsys name 'net' [ 52.026786] cgroup: Unknown subsys name 'cpuset' [ 52.049692] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:43:16 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08d70 RCX=ffffffff86ab82be RDX=1ffff1100d9c1145 RSI=0000000000000000 RDI=ffff88806ce08a28 RBP=ffff88806ce08a78 RSP=ffff88806ce089b0 R8 =ffffffff86ab82c2 R9 =ffff88806ce08a60 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806ce08a80 R13=ffff88806ce08a68 R14=ffff88806ce08d70 R15=ffff88806ce08a20 RIP=ffffffff8135fb9c 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 00007f986a298900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f98699af000 CR3=000000000dfdb000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=95c27cadd704992c00000000000ae988 XMM05=19caa72936f2201d0000000000320f20 XMM06=0394861f14684e59000000000031f650 XMM07=fb795ef6d6577056000000000030fa60 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000006 RBX=0000000022ff2863 RCX=ffff88801a2969f0 RDX=0000000000000012 RSI=00000000e60ec70f RDI=ffffffff81ab254a RBP=0000000000000001 RSP=ffff888016d37248 R8 =00000000da1f22f9 R9 =ffff88806ca28630 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=0000000000092cc0 R14=ffff888016d372b0 R15=0000000000000012 RIP=ffffffff82642495 RFL=00000216 [----AP-] 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 00007fa73fd52900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa740309618 CR3=0000000020092000 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