[ 46.238591] ------------[ cut here ]------------ [ 46.239530] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.241497] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.242943] Modules linked in: [ 46.243524] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.245766] Tainted: [W]=WARN [ 46.246315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.247855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.248765] 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 [ 46.251929] RSP: 0018:ffff88800f3ffbc0 EFLAGS: 00010286 [ 46.252904] RAX: 0000000000000000 RBX: ffffed1001e7ff78 RCX: ffffffff813a4050 [ 46.254187] RDX: ffff88801634b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.255484] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e7ff2f [ 46.256750] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.258010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3ffdf8 [ 46.259296] FS: 00007f3437d2e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.260738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.261801] CR2: 00007ffe1aed3ef7 CR3: 0000000015431000 CR4: 0000000000350ef0 [ 46.263087] Call Trace: [ 46.263549] [ 46.264004] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.264912] ? __create_object+0x59/0x80 [ 46.265692] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.266669] __vmalloc_noprof+0x59/0x60 [ 46.267375] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.268221] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.269138] bpf_prog_alloc+0x39/0x200 [ 46.269889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.270852] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.271765] do_seccomp+0x349/0x25e0 [ 46.272437] ? find_held_lock+0x2b/0x80 [ 46.273217] ? do_prlimit+0x310/0x610 [ 46.273976] ? __pfx_do_seccomp+0x10/0x10 [ 46.274799] ? do_raw_spin_unlock+0x53/0x220 [ 46.275608] ? _raw_spin_unlock+0x1e/0x40 [ 46.276378] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.277334] ? static_key_count+0x60/0x80 [ 46.278128] prctl_set_seccomp+0x4e/0x70 [ 46.278900] __do_sys_prctl+0xe6c/0x1d70 [ 46.279694] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.280500] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.281473] ? irqentry_exit+0xf3/0x650 [ 46.282233] do_syscall_64+0xbf/0x430 [ 46.282999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.283961] RIP: 0033:0x7f34382205cd [ 46.284674] 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 [ 46.287835] RSP: 002b:00007ffe1aed2000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.289184] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34382205cd [ 46.290498] RDX: 000055cffbed8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.291779] RBP: 00007ffe1aed2060 R08: 0000000000000000 R09: 00007ffe1aed1700 [ 46.293051] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cffeb1fad0 [ 46.294331] R13: 00007ffe1aed2490 R14: 000055cffeb20bc0 R15: 000055cffeb31780 [ 46.295658] [ 46.296097] irq event stamp: 1819 [ 46.296742] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 46.298278] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 46.299741] softirqs last enabled at (1376): [] handle_softirqs+0x50c/0x770 [ 46.301024] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 46.302273] ---[ end trace 0000000000000000 ]--- [ 49.752501] ------------[ cut here ]------------ [ 49.753477] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.755513] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.757010] Modules linked in: [ 49.757661] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.759918] Tainted: [W]=WARN [ 49.760486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.762020] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.762967] 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 [ 49.766194] RSP: 0018:ffff88800e02fbc0 EFLAGS: 00010286 [ 49.767193] RAX: 0000000000000000 RBX: ffffed1001c05f78 RCX: ffffffff813a4050 [ 49.768486] RDX: ffff888015c3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.769777] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c05f2f [ 49.771092] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.772374] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e02fdf8 [ 49.773669] FS: 00007f60ae387900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.775116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.776207] CR2: 00007ffd86f63ef7 CR3: 000000000d26d000 CR4: 0000000000350ef0 [ 49.777506] Call Trace: [ 49.778020] [ 49.778439] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.779366] ? __create_object+0x59/0x80 [ 49.780169] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.781169] __vmalloc_noprof+0x59/0x60 [ 49.781932] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.782855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.783794] bpf_prog_alloc+0x39/0x200 [ 49.784487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.785439] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.786369] do_seccomp+0x349/0x25e0 [ 49.787112] ? find_held_lock+0x2b/0x80 [ 49.787892] ? do_prlimit+0x310/0x610 [ 49.788608] ? __pfx_do_seccomp+0x10/0x10 [ 49.789411] ? do_raw_spin_unlock+0x53/0x220 [ 49.790248] ? _raw_spin_unlock+0x1e/0x40 [ 49.791047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.792025] ? static_key_count+0x60/0x80 [ 49.792848] prctl_set_seccomp+0x4e/0x70 [ 49.793582] __do_sys_prctl+0xe6c/0x1d70 [ 49.794381] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.795260] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.796253] ? irqentry_exit+0xf3/0x650 [ 49.797024] do_syscall_64+0xbf/0x430 [ 49.797783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.798755] RIP: 0033:0x7f60ae8795cd [ 49.799420] 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 [ 49.802631] RSP: 002b:00007ffd86f612e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.804123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60ae8795cd [ 49.805510] RDX: 000055d8ba33ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.806820] RBP: 00007ffd86f61340 R08: 0000000000000000 R09: 00007ffd86f609e0 [ 49.808116] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d8ee80dad0 [ 49.809411] R13: 00007ffd86f61770 R14: 000055d8ee80ebc0 R15: 000055d8ee81f780 [ 49.810740] [ 49.811165] irq event stamp: 1777 [ 49.811825] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.813362] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.814910] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 49.816217] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 49.817474] ---[ end trace 0000000000000000 ]--- [ 50.605393] ------------[ cut here ]------------ [ 50.606329] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.608331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.609821] Modules linked in: [ 50.610423] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.612684] Tainted: [W]=WARN [ 50.613244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.615075] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.615980] 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 [ 50.619632] RSP: 0018:ffff888016097bc0 EFLAGS: 00010286 [ 50.620577] RAX: 0000000000000000 RBX: ffffed1002c12f78 RCX: ffffffff813a4050 [ 50.621889] RDX: ffff88800f481bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.623176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c12f2f [ 50.624466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.625734] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016097df8 [ 50.627053] FS: 00007fa4439a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.628484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.629572] CR2: 00007fa443e96580 CR3: 000000001fb64000 CR4: 0000000000350ef0 [ 50.630876] Call Trace: [ 50.631348] [ 50.631804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.632693] ? __create_object+0x59/0x80 [ 50.633422] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.634393] __vmalloc_noprof+0x59/0x60 [ 50.635257] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.636158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.637092] bpf_prog_alloc+0x39/0x200 [ 50.637813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.638759] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.639669] do_seccomp+0x349/0x25e0 [ 50.640353] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.641247] ? __pfx_do_seccomp+0x10/0x10 [ 50.642045] ? find_held_lock+0x2b/0x80 [ 50.642834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.643792] ? static_key_count+0x60/0x80 [ 50.644567] prctl_set_seccomp+0x4e/0x70 [ 50.645347] __do_sys_prctl+0xe6c/0x1d70 [ 50.646162] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.647037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.648010] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.648985] ? irqentry_exit+0xf3/0x650 [ 50.649754] do_syscall_64+0xbf/0x430 [ 50.650454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.651415] RIP: 0033:0x7fa443e965cd [ 50.652120] 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 [ 50.655258] RSP: 002b:00007fffc4722b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.656631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa443e965cd [ 50.657927] RDX: 00005628e0bb2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.659217] RBP: 00007fffc4722ba0 R08: 0000000000000000 R09: 00007fffc4722240 [ 50.660494] R10: 0000000000000000 R11: 0000000000000246 R12: 000056290457eb10 [ 50.661783] R13: 00007fffc4722fd0 R14: 000056290457f2b0 R15: 00005629045936f0 [ 50.663086] [ 50.663517] irq event stamp: 1881 [ 50.664181] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 50.665684] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 50.667215] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 50.668757] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 50.670269] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43825' (ECDSA) to the list of known hosts. 2025/11/18 20:45:10 fuzzer started 2025/11/18 20:45:11 dialing manager at localhost:34383 2025/11/18 20:45:11 checking machine... 2025/11/18 20:45:11 checking revisions... [ 51.586834] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:45:11 testing simple program... [ 51.677948] cgroup: Unknown subsys name 'net' [ 51.753223] cgroup: Unknown subsys name 'cpuset' [ 51.770520] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:45:10 Registers: info registers vcpu 0 RAX=000000001051877d RBX=ffff888013e55340 RCX=00000000efae387a RDX=00000000ffef7e70 RSI=ffff888013e55d98 RDI=0000000000104185 RBP=ffff888013e55d98 RSP=ffff88801510f608 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888013e55d98 R13=00000000efae387a R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275c1 RFL=00000016 [----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 00007f58593ba900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5858ad0020 CR3=000000000bcb2000 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=b65534ddc874d80e00000000000ae988 XMM05=7ad0a45cd7c0a748000000000031fed8 XMM06=090f1556b20111b3000000000031ed70 XMM07=fb795ef6d6577056000000000030ed20 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000001ca RBX=ffff888015c39bc0 RCX=0000000000000001 RDX=00000000000001ca RSI=0000000000000000 RDI=ffff88800957bb18 RBP=ffff888015c3a618 RSP=ffff88806cf08ba8 R8 =0000000000080000 R9 =00000000000001ca R10=0000000000000001 R11=0000000000000000 R12=ffff888015c3a690 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815270f5 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f60ae387900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f60ae93bae8 CR3=000000000dd83000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000