[ 38.996241] ------------[ cut here ]------------ [ 38.997225] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.999288] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.000760] Modules linked in: [ 39.001437] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.003441] Tainted: [W]=WARN [ 39.004004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.005511] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.006437] 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 [ 39.009649] RSP: 0018:ffff888018787bc0 EFLAGS: 00010286 [ 39.010655] RAX: 0000000000000000 RBX: ffffed10030f0f78 RCX: ffffffff813a4050 [ 39.011975] RDX: ffff88801c080000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.013298] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030f0f2f [ 39.014604] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.015903] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018787df8 [ 39.017224] FS: 00007f715dc45900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.018715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.019805] CR2: 00007f715e137580 CR3: 000000000e117000 CR4: 0000000000350ef0 [ 39.021140] Call Trace: [ 39.021610] [ 39.022041] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.022978] ? __create_object+0x59/0x80 [ 39.023779] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.024802] __vmalloc_noprof+0x59/0x60 [ 39.025633] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.026552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027562] bpf_prog_alloc+0x39/0x200 [ 39.028340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.029345] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.030313] do_seccomp+0x349/0x25e0 [ 39.031006] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.031965] ? __pfx_do_seccomp+0x10/0x10 [ 39.032781] ? find_held_lock+0x2b/0x80 [ 39.033604] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.034626] ? static_key_count+0x60/0x80 [ 39.035480] prctl_set_seccomp+0x4e/0x70 [ 39.036299] __do_sys_prctl+0xe6c/0x1d70 [ 39.037154] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.038009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.039026] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.040023] ? irqentry_exit+0xf3/0x650 [ 39.040838] do_syscall_64+0xbf/0x430 [ 39.041638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.042635] RIP: 0033:0x7f715e1375cd [ 39.043379] 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 [ 39.046714] RSP: 002b:00007ffcba0f5e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.048150] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f715e1375cd [ 39.049520] RDX: 0000563ef521be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.050868] RBP: 00007ffcba0f5e70 R08: 0000000000000000 R09: 00007ffcba0f5510 [ 39.052223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f04184ad0 [ 39.053580] R13: 00007ffcba0f62a0 R14: 0000563f04185bc0 R15: 0000563f04196780 [ 39.054947] [ 39.055452] irq event stamp: 1737 [ 39.056142] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.057762] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.059360] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 39.060995] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 39.062398] ---[ end trace 0000000000000000 ]--- [ 42.299355] ------------[ cut here ]------------ [ 42.300337] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.302473] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.303978] Modules linked in: [ 42.304633] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.306729] Tainted: [W]=WARN [ 42.307602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.309230] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.310208] 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 [ 42.313597] RSP: 0018:ffff88801a49fbc0 EFLAGS: 00010286 [ 42.314643] RAX: 0000000000000000 RBX: ffffed1003493f78 RCX: ffffffff813a4050 [ 42.316027] RDX: ffff888016228000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.317396] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003493f2f [ 42.318774] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.320137] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a49fdf8 [ 42.321499] FS: 00007f9dc0e8d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.323003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.324137] CR2: 00007ffd25c8aef7 CR3: 000000000d506000 CR4: 0000000000350ef0 [ 42.325488] Call Trace: [ 42.325981] [ 42.326467] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.327415] ? __create_object+0x59/0x80 [ 42.328241] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.329278] __vmalloc_noprof+0x59/0x60 [ 42.330019] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.330960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.331983] bpf_prog_alloc+0x39/0x200 [ 42.332781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.333805] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.334784] do_seccomp+0x349/0x25e0 [ 42.335576] ? find_held_lock+0x2b/0x80 [ 42.336402] ? do_prlimit+0x310/0x610 [ 42.337234] ? __pfx_do_seccomp+0x10/0x10 [ 42.338016] ? do_raw_spin_unlock+0x53/0x220 [ 42.338914] ? _raw_spin_unlock+0x1e/0x40 [ 42.339748] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.340780] ? static_key_count+0x60/0x80 [ 42.341658] prctl_set_seccomp+0x4e/0x70 [ 42.342490] __do_sys_prctl+0xe6c/0x1d70 [ 42.343326] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.344255] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.345310] ? irqentry_exit+0xf3/0x650 [ 42.346079] do_syscall_64+0xbf/0x430 [ 42.346885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.347915] RIP: 0033:0x7f9dc137f5cd [ 42.348675] 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 [ 42.352054] RSP: 002b:00007ffd25c88270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.353529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9dc137f5cd [ 42.354923] RDX: 0000556004b2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.356300] RBP: 00007ffd25c882d0 R08: 0000000000000000 R09: 00007ffd25c87970 [ 42.357691] R10: 0000000000000000 R11: 0000000000000246 R12: 00005560315d4240 [ 42.359068] R13: 00007ffd25c88700 R14: 00005560315dd380 R15: 00005560315e8540 [ 42.360495] [ 42.360941] irq event stamp: 1885 [ 42.361653] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 42.363008] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 42.364347] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 42.365727] softirqs last disabled at (1447): [] __irq_exit_rcu+0xc4/0x100 [ 42.367054] ---[ end trace 0000000000000000 ]--- [ 43.087647] ------------[ cut here ]------------ [ 43.088546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.090506] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.091975] Modules linked in: [ 43.092598] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.094595] Tainted: [W]=WARN [ 43.095198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.096733] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.097711] 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 [ 43.101004] RSP: 0018:ffff88801cd67bc0 EFLAGS: 00010286 [ 43.102020] RAX: 0000000000000000 RBX: ffffed10039acf78 RCX: ffffffff813a4050 [ 43.103360] RDX: ffff88800f553780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.104702] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039acf2f [ 43.106047] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.107385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cd67df8 [ 43.108720] FS: 00007fe084efc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.110245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.111351] CR2: 00007fff7ced7ef7 CR3: 000000000dbbe000 CR4: 0000000000350ef0 [ 43.112689] Call Trace: [ 43.113216] [ 43.113646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.114572] ? __create_object+0x59/0x80 [ 43.115400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.116399] __vmalloc_noprof+0x59/0x60 [ 43.117303] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.118170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.119240] bpf_prog_alloc+0x39/0x200 [ 43.119931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.120859] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.121776] do_seccomp+0x349/0x25e0 [ 43.122476] ? find_held_lock+0x2b/0x80 [ 43.123244] ? do_prlimit+0x310/0x610 [ 43.123926] ? __pfx_do_seccomp+0x10/0x10 [ 43.124705] ? do_raw_spin_unlock+0x53/0x220 [ 43.125561] ? _raw_spin_unlock+0x1e/0x40 [ 43.126343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.127307] ? static_key_count+0x60/0x80 [ 43.128063] prctl_set_seccomp+0x4e/0x70 [ 43.128937] __do_sys_prctl+0xe6c/0x1d70 [ 43.129744] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.130601] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.131560] ? irqentry_exit+0xf3/0x650 [ 43.132327] do_syscall_64+0xbf/0x430 [ 43.133021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.133956] RIP: 0033:0x7fe0853ee5cd [ 43.134640] 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 [ 43.137739] RSP: 002b:00007fff7ced5a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.139107] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0853ee5cd [ 43.140363] RDX: 000055780a9e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.141641] RBP: 00007fff7ced5a70 R08: 0000000000000000 R09: 00007fff7ced5110 [ 43.142892] R10: 0000000000000000 R11: 0000000000000246 R12: 000055780bb3bb10 [ 43.144147] R13: 00007fff7ced5ea0 R14: 000055780bb3c2b0 R15: 000055780bb506f0 [ 43.145415] [ 43.145834] irq event stamp: 1695 [ 43.146459] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 43.147960] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 43.149475] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 43.150998] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 43.152484] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40900' (ECDSA) to the list of known hosts. 2025/11/18 17:52:42 fuzzer started 2025/11/18 17:52:42 dialing manager at localhost:34383 2025/11/18 17:52:42 checking machine... 2025/11/18 17:52:42 checking revisions... [ 44.035000] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:52:43 testing simple program... [ 44.121879] cgroup: Unknown subsys name 'net' [ 44.189697] cgroup: Unknown subsys name 'cpuset' [ 44.206499] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:52:42 Registers: info registers vcpu 0 RAX=ffffffffffffffff RBX=ffff888013ea75b0 RCX=ffff888013ea74b4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880167fdd98 RBP=ffffffff85e1ffe0 RSP=ffff888013ea74a8 R8 =0000000000000001 R9 =ffff888013ea75f0 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880167fd340 R15=0000000000000001 RIP=ffffffff81528fc6 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 00007f9dc0e8d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9dc1444618 CR3=000000001fd79000 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 info registers vcpu 1 RAX=0000000000020cbf RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9dc1442650 CR3=000000000d0e4000 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=2936a6a106fc5f818145866ff119cdb4 XMM02=0000000000303ff0ec2efd57dc4c00df XMM03=000000000030d390f30d99299e5813e0 XMM04=ab2339009d69cd7400000000000ae988 XMM05=d96330e2d2db8632000000000031dd68 XMM06=97dd8abbe5701dc900000000003179c0 XMM07=e042d86d42eb936e000000000030d668 XMM08=f30d99299e5813e00000000000304050 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000