[ 45.914908] ------------[ cut here ]------------ [ 45.915811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.917862] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.919366] Modules linked in: [ 45.919999] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.921990] Tainted: [W]=WARN [ 45.922531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.923981] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.924843] 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 [ 45.928306] RSP: 0018:ffff888016957bc0 EFLAGS: 00010286 [ 45.929268] RAX: 0000000000000000 RBX: ffffed1002d2af78 RCX: ffffffff813a4050 [ 45.930529] RDX: ffff888017d11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.931975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2af2f [ 45.933490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.934749] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016957df8 [ 45.936014] FS: 00007fea1935a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.937445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.938492] CR2: 00007ffc5d0d5ef7 CR3: 000000000b7c7000 CR4: 0000000000350ef0 [ 45.939755] Call Trace: [ 45.940255] [ 45.940667] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.941552] ? __create_object+0x59/0x80 [ 45.942322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.943276] __vmalloc_noprof+0x59/0x60 [ 45.944027] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.944852] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.945767] bpf_prog_alloc+0x39/0x200 [ 45.946489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.947402] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.948288] do_seccomp+0x349/0x25e0 [ 45.949002] ? find_held_lock+0x2b/0x80 [ 45.949708] ? do_prlimit+0x310/0x610 [ 45.950442] ? __pfx_do_seccomp+0x10/0x10 [ 45.951213] ? do_raw_spin_unlock+0x53/0x220 [ 45.952044] ? _raw_spin_unlock+0x1e/0x40 [ 45.952786] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.953746] ? static_key_count+0x60/0x80 [ 45.954520] prctl_set_seccomp+0x4e/0x70 [ 45.955281] __do_sys_prctl+0xe6c/0x1d70 [ 45.956052] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.956870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.957811] ? irqentry_exit+0xf3/0x650 [ 45.958551] do_syscall_64+0xbf/0x430 [ 45.959265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.960200] RIP: 0033:0x7fea1984c5cd [ 45.960858] 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 [ 45.963960] RSP: 002b:00007ffc5d0d3680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.965326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea1984c5cd [ 45.966596] RDX: 000055695c333e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.967861] RBP: 00007ffc5d0d36e0 R08: 0000000000000000 R09: 00007ffc5d0d2d80 [ 45.969159] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569807ca240 [ 45.970421] R13: 00007ffc5d0d3b10 R14: 00005569807d3380 R15: 00005569807de540 [ 45.971695] [ 45.972143] irq event stamp: 1767 [ 45.972767] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 45.974263] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 45.975739] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 45.977184] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 45.978411] ---[ end trace 0000000000000000 ]--- [ 48.854328] ------------[ cut here ]------------ [ 48.855272] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.857331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.860141] Modules linked in: [ 48.860738] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.862788] Tainted: [W]=WARN [ 48.863393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.864869] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.865785] 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 [ 48.868966] RSP: 0018:ffff88800f23fbc0 EFLAGS: 00010286 [ 48.869901] RAX: 0000000000000000 RBX: ffffed1001e47f78 RCX: ffffffff813a4050 [ 48.871171] RDX: ffff888016a70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.872464] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e47f2f [ 48.873735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.875011] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f23fdf8 [ 48.876279] FS: 00007f86cf94a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.877727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.878783] CR2: 00007ffcfadfaef7 CR3: 0000000009d1b000 CR4: 0000000000350ef0 [ 48.880088] Call Trace: [ 48.880578] [ 48.881032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.881897] ? __create_object+0x59/0x80 [ 48.882669] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.883637] __vmalloc_noprof+0x59/0x60 [ 48.884405] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.885293] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.886234] bpf_prog_alloc+0x39/0x200 [ 48.886926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.887901] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.888825] do_seccomp+0x349/0x25e0 [ 48.889538] ? find_held_lock+0x2b/0x80 [ 48.890313] ? do_prlimit+0x310/0x610 [ 48.891061] ? __pfx_do_seccomp+0x10/0x10 [ 48.891800] ? do_raw_spin_unlock+0x53/0x220 [ 48.892664] ? _raw_spin_unlock+0x1e/0x40 [ 48.893437] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.894418] ? static_key_count+0x60/0x80 [ 48.895224] prctl_set_seccomp+0x4e/0x70 [ 48.896000] __do_sys_prctl+0xe6c/0x1d70 [ 48.896750] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.897598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.898575] ? irqentry_exit+0xf3/0x650 [ 48.899362] do_syscall_64+0xbf/0x430 [ 48.900110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.901073] RIP: 0033:0x7f86cfe3c5cd [ 48.901742] 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 [ 48.904901] RSP: 002b:00007ffcfadf82a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.906111] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86cfe3c5cd [ 48.907161] RDX: 0000557baa22be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.908217] RBP: 00007ffcfadf8300 R08: 0000000000000000 R09: 00007ffcfadf79a0 [ 48.909281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557be2e2ead0 [ 48.910354] R13: 00007ffcfadf8730 R14: 0000557be2e2fbc0 R15: 0000557be2e40780 [ 48.911425] [ 48.911775] irq event stamp: 2139 [ 48.912310] hardirqs last enabled at (2149): [] __up_console_sem+0x78/0x80 [ 48.913589] hardirqs last disabled at (2158): [] __up_console_sem+0x5d/0x80 [ 48.914853] softirqs last enabled at (1964): [] handle_softirqs+0x50c/0x770 [ 48.916128] softirqs last disabled at (1959): [] __irq_exit_rcu+0xc4/0x100 [ 48.917397] ---[ end trace 0000000000000000 ]--- [ 49.707638] ------------[ cut here ]------------ [ 49.708805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.710854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.712314] Modules linked in: [ 49.712906] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.714933] Tainted: [W]=WARN [ 49.715527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.717068] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.717936] 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 [ 49.721160] RSP: 0018:ffff88801b35fbc0 EFLAGS: 00010286 [ 49.722143] RAX: 0000000000000000 RBX: ffffed100366bf78 RCX: ffffffff813a4050 [ 49.723433] RDX: ffff888016fd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.724747] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100366bf2f [ 49.726044] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.727335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b35fdf8 [ 49.728655] FS: 00007f826ca31900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.730100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.731179] CR2: 00007f826cf23580 CR3: 000000000d0ce000 CR4: 0000000000350ef0 [ 49.732483] Call Trace: [ 49.732990] [ 49.733404] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.734769] ? __create_object+0x59/0x80 [ 49.735573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.736554] __vmalloc_noprof+0x59/0x60 [ 49.737323] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.738208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.739138] bpf_prog_alloc+0x39/0x200 [ 49.739840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.740784] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.741689] do_seccomp+0x349/0x25e0 [ 49.742415] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.743322] ? __pfx_do_seccomp+0x10/0x10 [ 49.744152] ? find_held_lock+0x2b/0x80 [ 49.745096] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.746067] ? static_key_count+0x60/0x80 [ 49.746816] prctl_set_seccomp+0x4e/0x70 [ 49.747590] __do_sys_prctl+0xe6c/0x1d70 [ 49.748381] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.749266] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.750230] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.751202] ? irqentry_exit+0xf3/0x650 [ 49.751924] do_syscall_64+0xbf/0x430 [ 49.752694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.753726] RIP: 0033:0x7f826cf235cd [ 49.754437] 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 [ 49.757821] RSP: 002b:00007fffb0e5bd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.759188] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f826cf235cd [ 49.760477] RDX: 000055a184ce5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.761765] RBP: 00007fffb0e5bdd0 R08: 0000000000000000 R09: 00007fffb0e5b470 [ 49.763208] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1a3931ad0 [ 49.764687] R13: 00007fffb0e5c200 R14: 000055a1a3932bc0 R15: 000055a1a3943780 [ 49.766153] [ 49.766634] irq event stamp: 1781 [ 49.767522] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.769401] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.771121] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 49.772882] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 49.774391] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61999' (ECDSA) to the list of known hosts. 2025/11/17 12:05:29 fuzzer started 2025/11/17 12:05:29 dialing manager at localhost:37895 2025/11/17 12:05:29 checking machine... 2025/11/17 12:05:29 checking revisions... [ 50.700516] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:05:29 testing simple program... [ 50.798736] cgroup: Unknown subsys name 'net' [ 50.871260] cgroup: Unknown subsys name 'cpuset' [ 50.895265] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:05:28 Registers: info registers vcpu 0 RAX=000000000004915b 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f19b2b2c020 CR3=000000000b7e0000 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=2038323a35303a323120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a35303a3231203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00007f86cfce6f30 RBX=00007ffcfadf7a70 RCX=00007ffcfadf79c8 RDX=0000000000000017 RSI=000000000000002c RDI=00007f86d04f4060 RBP=00007ffcfadf7ba0 RSP=fffffe0000049fd0 R8 =0000557be2e49810 R9 =00007ffcfadf7aa0 R10=000000000000002c R11=0000000000000246 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81001280 RFL=00000006 [-----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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f86cf94a900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f86cfce731c CR3=0000000020323000 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=6720646572637465733a4d41503d706f 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