[ 38.824703] ------------[ cut here ]------------ [ 38.825627] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.827643] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.829114] Modules linked in: [ 38.829751] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.831730] Tainted: [W]=WARN [ 38.832280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.833721] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.834615] 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 [ 38.837724] RSP: 0018:ffff888017127bc0 EFLAGS: 00010286 [ 38.838744] RAX: 0000000000000000 RBX: ffffed1002e24f78 RCX: ffffffff813a4050 [ 38.840000] RDX: ffff8880167a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.841248] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e24f2f [ 38.842506] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.843756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017127df8 [ 38.844997] FS: 00007f44e18ce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.846413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.847452] CR2: 00007ffffc7b1ef8 CR3: 000000000d7c2000 CR4: 0000000000350ef0 [ 38.848719] Call Trace: [ 38.849181] [ 38.849623] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.850471] ? __create_object+0x59/0x80 [ 38.851236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.852179] __vmalloc_noprof+0x59/0x60 [ 38.852931] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.853789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.854718] bpf_prog_alloc+0x39/0x200 [ 38.855400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.856308] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.857188] do_seccomp+0x349/0x25e0 [ 38.857901] ? find_held_lock+0x2b/0x80 [ 38.858657] ? do_prlimit+0x310/0x610 [ 38.859341] ? __pfx_do_seccomp+0x10/0x10 [ 38.860109] ? do_raw_spin_unlock+0x53/0x220 [ 38.860932] ? _raw_spin_unlock+0x1e/0x40 [ 38.861689] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.862649] ? static_key_count+0x60/0x80 [ 38.863388] prctl_set_seccomp+0x4e/0x70 [ 38.864149] __do_sys_prctl+0xe6c/0x1d70 [ 38.864909] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.865751] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.866714] ? irqentry_exit+0xf3/0x650 [ 38.867432] do_syscall_64+0xbf/0x430 [ 38.868159] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.869101] RIP: 0033:0x7f44e1dc05cd [ 38.869794] 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 [ 38.872929] RSP: 002b:00007ffffc7b08b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.874266] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44e1dc05cd [ 38.875527] RDX: 000055a1679a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.876813] RBP: 00007ffffc7b0910 R08: 0000000000000000 R09: 00007ffffc7affb0 [ 38.878077] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1959e7ad0 [ 38.879328] R13: 00007ffffc7b0d40 R14: 000055a1959e8bc0 R15: 000055a1959f9780 [ 38.880612] [ 38.881029] irq event stamp: 1753 [ 38.881658] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 38.883164] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 38.884661] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 38.886196] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 38.887244] ---[ end trace 0000000000000000 ]--- [ 41.054642] ------------[ cut here ]------------ [ 41.055598] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.057732] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.059273] Modules linked in: [ 41.059943] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.062036] Tainted: [W]=WARN [ 41.062673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.064217] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.065178] 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 [ 41.068519] RSP: 0018:ffff88801b27fbc0 EFLAGS: 00010286 [ 41.069606] RAX: 0000000000000000 RBX: ffffed100364ff78 RCX: ffffffff813a4050 [ 41.070991] RDX: ffff888016805340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.072362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100364ff2f [ 41.073721] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.075080] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b27fdf8 [ 41.076429] FS: 00007f1ce8f63900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.077953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.079090] CR2: 00007f1ce9455580 CR3: 0000000017507000 CR4: 0000000000350ef0 [ 41.080458] Call Trace: [ 41.081022] [ 41.081470] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.082457] ? __create_object+0x59/0x80 [ 41.083303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.084335] __vmalloc_noprof+0x59/0x60 [ 41.085149] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.086064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.086825] bpf_prog_alloc+0x39/0x200 [ 41.087394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.088143] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.088888] do_seccomp+0x349/0x25e0 [ 41.089444] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.090191] ? __pfx_do_seccomp+0x10/0x10 [ 41.090860] ? find_held_lock+0x2b/0x80 [ 41.091519] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.092406] ? static_key_count+0x60/0x80 [ 41.093145] prctl_set_seccomp+0x4e/0x70 [ 41.093853] __do_sys_prctl+0xe6c/0x1d70 [ 41.094589] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.095282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.096099] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.096920] ? irqentry_exit+0xf3/0x650 [ 41.097532] do_syscall_64+0xbf/0x430 [ 41.098164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.098966] RIP: 0033:0x7f1ce94555cd [ 41.099525] 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 [ 41.102225] RSP: 002b:00007ffc2f0f67e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.103371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ce94555cd [ 41.104451] RDX: 000055d31773ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.105527] RBP: 00007ffc2f0f6840 R08: 0000000000000000 R09: 00007ffc2f0f5ee0 [ 41.106616] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d322edbbf0 [ 41.107705] R13: 00007ffc2f0f6c70 R14: 000055d322ee5380 R15: 000055d322ef0460 [ 41.108790] [ 41.109143] irq event stamp: 1695 [ 41.109691] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 41.111431] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 41.112720] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 41.114031] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 41.115294] ---[ end trace 0000000000000000 ]--- [ 41.930731] ------------[ cut here ]------------ [ 41.931662] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.933657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 41.935097] Modules linked in: [ 41.935730] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.937684] Tainted: [W]=WARN [ 41.938243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.939683] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.940538] 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 [ 41.943692] RSP: 0018:ffff888018307bc0 EFLAGS: 00010286 [ 41.944649] RAX: 0000000000000000 RBX: ffffed1003060f78 RCX: ffffffff813a4050 [ 41.945928] RDX: ffff88800f269bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.947190] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003060f2f [ 41.948472] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.949730] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018307df8 [ 41.951001] FS: 00007f04a8cfb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.952425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.953468] CR2: 00007ffcecdd9ef8 CR3: 000000000ba0a000 CR4: 0000000000350ef0 [ 41.954751] Call Trace: [ 41.955206] [ 41.955646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.956478] ? __create_object+0x59/0x80 [ 41.957248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.958216] __vmalloc_noprof+0x59/0x60 [ 41.958969] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.959841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.960755] bpf_prog_alloc+0x39/0x200 [ 41.961434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.962371] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.963256] do_seccomp+0x349/0x25e0 [ 41.963972] ? find_held_lock+0x2b/0x80 [ 41.964731] ? do_prlimit+0x310/0x610 [ 41.965419] ? __pfx_do_seccomp+0x10/0x10 [ 41.966210] ? do_raw_spin_unlock+0x53/0x220 [ 41.967032] ? _raw_spin_unlock+0x1e/0x40 [ 41.967794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.968735] ? static_key_count+0x60/0x80 [ 41.969477] prctl_set_seccomp+0x4e/0x70 [ 41.970248] __do_sys_prctl+0xe6c/0x1d70 [ 41.971007] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.971857] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.972805] ? irqentry_exit+0xf3/0x650 [ 41.973507] do_syscall_64+0xbf/0x430 [ 41.974248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.975174] RIP: 0033:0x7f04a91ed5cd [ 41.975869] 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 [ 41.978971] RSP: 002b:00007ffcecdd8c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.980297] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04a91ed5cd [ 41.981578] RDX: 000056048cd6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.982858] RBP: 00007ffcecdd8cc0 R08: 0000000000000000 R09: 00007ffcecdd8360 [ 41.984115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560497b33bf0 [ 41.985374] R13: 00007ffcecdd90f0 R14: 0000560497b3d380 R15: 0000560497b48460 [ 41.986653] [ 41.987069] irq event stamp: 1757 [ 41.987712] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 41.989200] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 41.990724] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 41.992241] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 41.993723] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35170' (ECDSA) to the list of known hosts. 2025/11/18 16:27:23 fuzzer started 2025/11/18 16:27:24 dialing manager at localhost:34383 2025/11/18 16:27:24 checking machine... 2025/11/18 16:27:24 checking revisions... [ 42.953302] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:27:24 testing simple program... [ 43.037147] cgroup: Unknown subsys name 'net' [ 43.102624] cgroup: Unknown subsys name 'cpuset' [ 43.121073] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:27:23 Registers: info registers vcpu 0 RAX=00000000c192dc66 RBX=ffff88801640b780 RCX=00000000ee15c62c RDX=0000000085cb9a3e RSI=0000000008cd3ea4 RDI=0000000081125d94 RBP=ffff88801640c1d8 RSP=ffff88806ce088e8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801640c250 R13=0000000008cd3ea4 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815275d8 RFL=00000082 [--S----] 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 00007f1ce8f63900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1ce951a618 CR3=000000000cdf0000 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=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009757730 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff888009757840 RIP=ffffffff81b2d298 RFL=00000286 [--S--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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055d322f20000 CR3=0000000016e87000 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=16b9a5efaddfb98900000000000ae988 XMM05=79be824427333b12000000000031f6b8 XMM06=0b39c798a71319b6000000000031e800 XMM07=fb795ef6d6577056000000000030e268 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000