[ 39.035725] ------------[ cut here ]------------ [ 39.036640] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.038626] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.040067] Modules linked in: [ 39.040656] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.042599] Tainted: [W]=WARN [ 39.043177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.044649] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.045547] 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 [ 39.048682] RSP: 0018:ffff88801586fbc0 EFLAGS: 00010286 [ 39.049652] RAX: 0000000000000000 RBX: ffffed1002b0df78 RCX: ffffffff813a4050 [ 39.050923] RDX: ffff888018525340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.052194] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0df2f [ 39.053464] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.054729] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801586fdf8 [ 39.055992] FS: 00007f578589f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.057425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.058471] CR2: 00007ffe003e3ef7 CR3: 000000000e457000 CR4: 0000000000350ef0 [ 39.059730] Call Trace: [ 39.060228] [ 39.060644] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.061527] ? __create_object+0x59/0x80 [ 39.062299] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.063266] __vmalloc_noprof+0x59/0x60 [ 39.063971] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.064838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.065751] bpf_prog_alloc+0x39/0x200 [ 39.066471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.067397] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.068293] do_seccomp+0x349/0x25e0 [ 39.068970] ? find_held_lock+0x2b/0x80 [ 39.069719] ? do_prlimit+0x310/0x610 [ 39.070459] ? __pfx_do_seccomp+0x10/0x10 [ 39.071249] ? do_raw_spin_unlock+0x53/0x220 [ 39.072034] ? _raw_spin_unlock+0x1e/0x40 [ 39.072816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.073763] ? static_key_count+0x60/0x80 [ 39.074555] prctl_set_seccomp+0x4e/0x70 [ 39.075323] __do_sys_prctl+0xe6c/0x1d70 [ 39.076089] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.076905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.077877] ? irqentry_exit+0xf3/0x650 [ 39.078627] do_syscall_64+0xbf/0x430 [ 39.079359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.080297] RIP: 0033:0x7f5785d915cd [ 39.080959] 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 [ 39.084088] RSP: 002b:00007ffe003e19a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.085447] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5785d915cd [ 39.086700] RDX: 0000555875030e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.087962] RBP: 00007ffe003e1a00 R08: 0000000000000000 R09: 00007ffe003e10a0 [ 39.089244] R10: 0000000000000000 R11: 0000000000000246 R12: 000055587c207ad0 [ 39.090504] R13: 00007ffe003e1e30 R14: 000055587c208bc0 R15: 000055587c219780 [ 39.091783] [ 39.092239] irq event stamp: 1689 [ 39.092851] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 39.094342] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 39.095824] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 39.097349] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 39.098839] ---[ end trace 0000000000000000 ]--- [ 41.948086] ------------[ cut here ]------------ [ 41.948971] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.951030] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.953712] Modules linked in: [ 41.954361] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.956373] Tainted: [W]=WARN [ 41.956960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.958439] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.959371] 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 [ 41.962600] RSP: 0018:ffff88801721fbc0 EFLAGS: 00010286 [ 41.963575] RAX: 0000000000000000 RBX: ffffed1002e43f78 RCX: ffffffff813a4050 [ 41.964886] RDX: ffff888016ac5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.966155] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e43f2f [ 41.967445] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.968726] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801721fdf8 [ 41.970001] FS: 00007f7023b31900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.971436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.972505] CR2: 00007f7024023580 CR3: 0000000020d7e000 CR4: 0000000000350ef0 [ 41.973781] Call Trace: [ 41.974300] [ 41.974719] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.975635] ? __create_object+0x59/0x80 [ 41.976440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.977438] __vmalloc_noprof+0x59/0x60 [ 41.978215] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.979097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.979988] bpf_prog_alloc+0x39/0x200 [ 41.980737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.981669] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.982566] do_seccomp+0x349/0x25e0 [ 41.983282] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.984186] ? __pfx_do_seccomp+0x10/0x10 [ 41.984951] ? find_held_lock+0x2b/0x80 [ 41.985701] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.986677] ? static_key_count+0x60/0x80 [ 41.987491] prctl_set_seccomp+0x4e/0x70 [ 41.988283] __do_sys_prctl+0xe6c/0x1d70 [ 41.989042] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.989906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.990861] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.991850] ? irqentry_exit+0xf3/0x650 [ 41.992641] do_syscall_64+0xbf/0x430 [ 41.993380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.994343] RIP: 0033:0x7f70240235cd [ 41.995004] 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 [ 41.998167] RSP: 002b:00007ffed561cdb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.999549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70240235cd [ 42.000849] RDX: 0000560d4a1b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.002122] RBP: 00007ffed561ce10 R08: 0000000000000000 R09: 00007ffed561c4b0 [ 42.003407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d68960ad0 [ 42.004712] R13: 00007ffed561d240 R14: 0000560d68961bc0 R15: 0000560d68972780 [ 42.005770] [ 42.006040] irq event stamp: 2017 [ 42.006444] hardirqs last enabled at (2027): [] __up_console_sem+0x78/0x80 [ 42.007413] hardirqs last disabled at (2036): [] __up_console_sem+0x5d/0x80 [ 42.008380] softirqs last enabled at (1940): [] handle_softirqs+0x50c/0x770 [ 42.009401] softirqs last disabled at (1935): [] __irq_exit_rcu+0xc4/0x100 [ 42.010150] ---[ end trace 0000000000000000 ]--- [ 42.606805] ------------[ cut here ]------------ [ 42.607768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.609845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.611338] Modules linked in: [ 42.611928] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.613938] Tainted: [W]=WARN [ 42.614523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.616023] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.616972] 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 [ 42.620172] RSP: 0018:ffff888019c67bc0 EFLAGS: 00010286 [ 42.621164] RAX: 0000000000000000 RBX: ffffed100338cf78 RCX: ffffffff813a4050 [ 42.622457] RDX: ffff888015a6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.623746] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100338cf2f [ 42.625072] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.626372] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c67df8 [ 42.627668] FS: 00007fb8b1639900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.629134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.630197] CR2: 00007ffc45137ef7 CR3: 000000000a1a2000 CR4: 0000000000350ef0 [ 42.631506] Call Trace: [ 42.631971] [ 42.632443] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.633372] ? __create_object+0x59/0x80 [ 42.634170] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.635147] __vmalloc_noprof+0x59/0x60 [ 42.635866] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.636754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.637704] bpf_prog_alloc+0x39/0x200 [ 42.638442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.639391] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.640289] do_seccomp+0x349/0x25e0 [ 42.640975] ? find_held_lock+0x2b/0x80 [ 42.641731] ? do_prlimit+0x310/0x610 [ 42.642460] ? __pfx_do_seccomp+0x10/0x10 [ 42.643261] ? do_raw_spin_unlock+0x53/0x220 [ 42.644112] ? _raw_spin_unlock+0x1e/0x40 [ 42.644862] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.645835] ? static_key_count+0x60/0x80 [ 42.646629] prctl_set_seccomp+0x4e/0x70 [ 42.647433] __do_sys_prctl+0xe6c/0x1d70 [ 42.648251] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.649156] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.650136] ? irqentry_exit+0xf3/0x650 [ 42.650848] do_syscall_64+0xbf/0x430 [ 42.651589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.652558] RIP: 0033:0x7fb8b1b2b5cd [ 42.653274] 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 [ 42.656488] RSP: 002b:00007ffc45136670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.657866] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8b1b2b5cd [ 42.659161] RDX: 00005643a084de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.660449] RBP: 00007ffc451366d0 R08: 0000000000000000 R09: 00007ffc45135d70 [ 42.661744] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643c1597bf0 [ 42.663038] R13: 00007ffc45136b00 R14: 00005643c15a1380 R15: 00005643c15ac460 [ 42.664381] [ 42.664821] irq event stamp: 1743 [ 42.665483] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.667021] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.668580] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 42.669568] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 42.670539] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60700' (ECDSA) to the list of known hosts. 2025/11/17 13:43:39 fuzzer started 2025/11/17 13:43:40 dialing manager at localhost:37895 2025/11/17 13:43:40 checking machine... 2025/11/17 13:43:40 checking revisions... [ 43.662537] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:43:40 testing simple program... [ 43.744196] cgroup: Unknown subsys name 'net' [ 43.820112] cgroup: Unknown subsys name 'cpuset' [ 43.839913] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:43:39 Registers: info registers vcpu 0 RAX=0000000000041f95 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5ec11d16b8 CR3=000000000d718000 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=eeb1abf7233ca2ae0a4364427fab0d31 XMM02=00000000003022c0eff9b2d0a8fce9cb XMM03=00000000003023902c67c8bc2e329bc3 XMM04=21b28f39e064418900000000000ae988 XMM05=bc79771b1147918b000000000031e998 XMM06=d74844bf967d85ba000000000031e108 XMM07=e042d86d42eb936e000000000030e6f0 XMM08=f82de81378fd93a20000000000302390 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0b92402 RBX=000000000000018c RCX=ffffffff81b66265 RDX=dffffc0000000000 RSI=ffffffff81b664a3 RDI=0000000000000006 RBP=ffffea00005a5780 RSP=ffff88801595f8d0 R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff81000000 R11=0000000000000001 R12=ffff88801695e000 R13=0000000000000001 R14=ffff88801695e18c R15=0000000000000000 RIP=ffffffff81b664c9 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 00007f7023b31900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed5616000 CR3=0000000020deb000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000