[ 45.796769] ------------[ cut here ]------------ [ 45.797720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.799714] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.801136] Modules linked in: [ 45.801737] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.803916] Tainted: [W]=WARN [ 45.804576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.806059] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.806914] 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 [ 45.810043] RSP: 0018:ffff888015c97bc0 EFLAGS: 00010286 [ 45.810959] RAX: 0000000000000000 RBX: ffffed1002b92f78 RCX: ffffffff813a4050 [ 45.812217] RDX: ffff88800f028000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.813496] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b92f2f [ 45.814755] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.816004] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c97df8 [ 45.817299] FS: 00007f585e815900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.818708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.819750] CR2: 00007f585ed07580 CR3: 000000000cdd3000 CR4: 0000000000350ef0 [ 45.821010] Call Trace: [ 45.821516] [ 45.821917] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.822797] ? __create_object+0x59/0x80 [ 45.823554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.824492] __vmalloc_noprof+0x59/0x60 [ 45.825245] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.826115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.826983] bpf_prog_alloc+0x39/0x200 [ 45.827718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.828635] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.829527] do_seccomp+0x349/0x25e0 [ 45.830246] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.831147] ? __pfx_do_seccomp+0x10/0x10 [ 45.831886] ? find_held_lock+0x2b/0x80 [ 45.832630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.833581] ? static_key_count+0x60/0x80 [ 45.834374] prctl_set_seccomp+0x4e/0x70 [ 45.835140] __do_sys_prctl+0xe6c/0x1d70 [ 45.835868] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.836706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.837679] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.838644] ? irqentry_exit+0xf3/0x650 [ 45.839407] do_syscall_64+0xbf/0x430 [ 45.840123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.841004] RIP: 0033:0x7f585ed075cd [ 45.841725] 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 [ 45.844821] RSP: 002b:00007ffcb524c6b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.846158] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f585ed075cd [ 45.847422] RDX: 00005613c06aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.848671] RBP: 00007ffcb524c710 R08: 0000000000000000 R09: 00007ffcb524bdb0 [ 45.849948] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613d31dfb10 [ 45.851208] R13: 00007ffcb524cb40 R14: 00005613d31e02b0 R15: 00005613d31f46f0 [ 45.852478] [ 45.852899] irq event stamp: 1821 [ 45.853547] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 45.855059] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 45.856560] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 45.858075] softirqs last disabled at (1363): [] __irq_exit_rcu+0xc4/0x100 [ 45.859562] ---[ end trace 0000000000000000 ]--- [ 49.155945] ------------[ cut here ]------------ [ 49.156897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.159124] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.160860] Modules linked in: [ 49.161554] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.163837] Tainted: [W]=WARN [ 49.164517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.166069] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.166958] 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 [ 49.170273] RSP: 0018:ffff88801a1b7bc0 EFLAGS: 00010286 [ 49.171282] RAX: 0000000000000000 RBX: ffffed1003436f78 RCX: ffffffff813a4050 [ 49.172619] RDX: ffff88801a288000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.173970] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003436f2f [ 49.175311] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.176663] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1b7df8 [ 49.178065] FS: 00007f53e298b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.179590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.180731] CR2: 00007f53e2ef14a6 CR3: 000000001e88c000 CR4: 0000000000350ef0 [ 49.182136] Call Trace: [ 49.182623] [ 49.183120] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.184097] ? __create_object+0x59/0x80 [ 49.184874] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.185924] __vmalloc_noprof+0x59/0x60 [ 49.186751] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.187692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.188706] bpf_prog_alloc+0x39/0x200 [ 49.189540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.190541] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.191511] do_seccomp+0x349/0x25e0 [ 49.192311] ? find_held_lock+0x2b/0x80 [ 49.193136] ? do_prlimit+0x310/0x610 [ 49.193885] ? __pfx_do_seccomp+0x10/0x10 [ 49.194726] ? do_raw_spin_unlock+0x53/0x220 [ 49.195623] ? _raw_spin_unlock+0x1e/0x40 [ 49.196478] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.197552] ? static_key_count+0x60/0x80 [ 49.198441] prctl_set_seccomp+0x4e/0x70 [ 49.199280] __do_sys_prctl+0xe6c/0x1d70 [ 49.200125] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.200994] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.202114] ? irqentry_exit+0xf3/0x650 [ 49.202866] do_syscall_64+0xbf/0x430 [ 49.203658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.204682] RIP: 0033:0x7f53e2e7d5cd [ 49.205499] 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 [ 49.208877] RSP: 002b:00007ffffde05060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.210391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53e2e7d5cd [ 49.211756] RDX: 0000561a7405de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.213144] RBP: 00007ffffde050c0 R08: 0000000000000000 R09: 00007ffffde04760 [ 49.214528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561aa8f59ad0 [ 49.215891] R13: 00007ffffde054f0 R14: 0000561aa8f5abc0 R15: 0000561aa8f6b780 [ 49.217317] [ 49.217761] irq event stamp: 1791 [ 49.218362] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.219740] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.221137] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 49.222547] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 49.223912] ---[ end trace 0000000000000000 ]--- [ 49.993747] ------------[ cut here ]------------ [ 49.994705] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.996766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.998243] Modules linked in: [ 49.998841] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.001089] Tainted: [W]=WARN [ 50.001667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.003200] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.004116] 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 [ 50.007301] RSP: 0018:ffff888018affbc0 EFLAGS: 00010286 [ 50.008282] RAX: 0000000000000000 RBX: ffffed100315ff78 RCX: ffffffff813a4050 [ 50.009567] RDX: ffff8880174f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.010855] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100315ff2f [ 50.012125] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.013454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018affdf8 [ 50.014739] FS: 00007f577cbb0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.016169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.017231] CR2: 00007ffcaa074ef7 CR3: 000000000e52e000 CR4: 0000000000350ef0 [ 50.018547] Call Trace: [ 50.019059] [ 50.019474] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.020382] ? __create_object+0x59/0x80 [ 50.021169] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.022169] __vmalloc_noprof+0x59/0x60 [ 50.022884] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.023771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.024707] bpf_prog_alloc+0x39/0x200 [ 50.025458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.026408] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.027336] do_seccomp+0x349/0x25e0 [ 50.028054] ? find_held_lock+0x2b/0x80 [ 50.028790] ? do_prlimit+0x310/0x610 [ 50.029560] ? __pfx_do_seccomp+0x10/0x10 [ 50.030374] ? do_raw_spin_unlock+0x53/0x220 [ 50.031202] ? _raw_spin_unlock+0x1e/0x40 [ 50.031951] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.032935] ? static_key_count+0x60/0x80 [ 50.033738] prctl_set_seccomp+0x4e/0x70 [ 50.034516] __do_sys_prctl+0xe6c/0x1d70 [ 50.035318] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.036191] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.037187] ? irqentry_exit+0xf3/0x650 [ 50.037923] do_syscall_64+0xbf/0x430 [ 50.038674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.039612] RIP: 0033:0x7f577d0a25cd [ 50.040326] 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 [ 50.043543] RSP: 002b:00007ffcaa072530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.044926] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f577d0a25cd [ 50.046224] RDX: 00005623d226fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.047507] RBP: 00007ffcaa072590 R08: 0000000000000000 R09: 00007ffcaa071c30 [ 50.048787] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624021bbbf0 [ 50.050106] R13: 00007ffcaa0729c0 R14: 00005624021c5380 R15: 00005624021d0460 [ 50.051401] [ 50.051844] irq event stamp: 1835 [ 50.052497] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 50.054056] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 50.055567] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.057103] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.058642] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61157' (ECDSA) to the list of known hosts. 2025/11/17 17:59:07 fuzzer started 2025/11/17 17:59:08 dialing manager at localhost:37895 2025/11/17 17:59:08 checking machine... 2025/11/17 17:59:08 checking revisions... [ 50.994231] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:59:08 testing simple program... [ 51.080526] cgroup: Unknown subsys name 'net' [ 51.149153] cgroup: Unknown subsys name 'cpuset' [ 51.164666] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:59:07 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffff88800f1c9bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800f1ca618 RSP=ffff88806ce08858 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f1ca668 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 00007f53e298b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53e2f430b0 CR3=000000001e8da000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000030a99 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd7be15c8 CR3=000000000e0e7000 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=5bd2bd47c5ae87ac3945f39bd36e9597 XMM02=2c67c8bc2e329bc30000000000302c30 XMM03=fb795ef6d6577056000000000030fbc0 XMM04=7eef7027fe3a309100000000000ae988 XMM05=fc7da343b4ecf6fd0000000000320e98 XMM06=817b8945e9d50373000000000031f7d0 XMM07=e042d86d42eb936e0000000000310d10 XMM08=280bc4d4a8f6bb380000000000302c90 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000