[ 46.390906] ------------[ cut here ]------------ [ 46.391856] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.394487] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.395954] Modules linked in: [ 46.396552] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.398584] Tainted: [W]=WARN [ 46.399429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.401016] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.401901] 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 [ 46.405192] RSP: 0018:ffff88801a2a7bc0 EFLAGS: 00010286 [ 46.406189] RAX: 0000000000000000 RBX: ffffed1003454f78 RCX: ffffffff813a4050 [ 46.407500] RDX: ffff888016a65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.408813] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003454f2f [ 46.410131] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.411442] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2a7df8 [ 46.412758] FS: 00007f8cdd2bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.414232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.415341] CR2: 00007fff82cd7ef7 CR3: 000000000e453000 CR4: 0000000000350ef0 [ 46.416670] Call Trace: [ 46.417211] [ 46.417635] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.418580] ? __create_object+0x59/0x80 [ 46.419388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.420387] __vmalloc_noprof+0x59/0x60 [ 46.421175] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.422087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.423061] bpf_prog_alloc+0x39/0x200 [ 46.423774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.424758] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.425699] do_seccomp+0x349/0x25e0 [ 46.426455] ? find_held_lock+0x2b/0x80 [ 46.427252] ? do_prlimit+0x310/0x610 [ 46.428034] ? __pfx_do_seccomp+0x10/0x10 [ 46.428833] ? do_raw_spin_unlock+0x53/0x220 [ 46.429704] ? _raw_spin_unlock+0x1e/0x40 [ 46.430531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.431557] ? static_key_count+0x60/0x80 [ 46.432400] prctl_set_seccomp+0x4e/0x70 [ 46.433220] __do_sys_prctl+0xe6c/0x1d70 [ 46.434040] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.434953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.435979] ? irqentry_exit+0xf3/0x650 [ 46.436780] do_syscall_64+0xbf/0x430 [ 46.437567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.438570] RIP: 0033:0x7f8cdd7b15cd [ 46.439315] 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 [ 46.442463] RSP: 002b:00007fff82cd5bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.443659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8cdd7b15cd [ 46.444816] RDX: 0000556daa4fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.445945] RBP: 00007fff82cd5c10 R08: 0000000000000000 R09: 00007fff82cd52b0 [ 46.447094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556de6eddad0 [ 46.448246] R13: 00007fff82cd6040 R14: 0000556de6edebc0 R15: 0000556de6eef780 [ 46.449423] [ 46.449803] irq event stamp: 1811 [ 46.450382] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 46.451743] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 46.453093] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 46.454471] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 46.455830] ---[ end trace 0000000000000000 ]--- [ 49.839188] ------------[ cut here ]------------ [ 49.839974] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.841873] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.843327] Modules linked in: [ 49.843825] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.845598] Tainted: [W]=WARN [ 49.846102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.847331] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.848093] 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 [ 49.850733] RSP: 0018:ffff88801763fbc0 EFLAGS: 00010286 [ 49.851632] RAX: 0000000000000000 RBX: ffffed1002ec7f78 RCX: ffffffff813a4050 [ 49.852882] RDX: ffff888017913780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.853940] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec7f2f [ 49.854980] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.856026] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801763fdf8 [ 49.857110] FS: 00007f10553c5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.858285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.859146] CR2: 00007f10558b7580 CR3: 000000001e627000 CR4: 0000000000350ef0 [ 49.860187] Call Trace: [ 49.860673] [ 49.861094] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.861793] ? __create_object+0x59/0x80 [ 49.862431] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.863223] __vmalloc_noprof+0x59/0x60 [ 49.863807] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.864513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.865314] bpf_prog_alloc+0x39/0x200 [ 49.865885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.866652] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.867413] do_seccomp+0x349/0x25e0 [ 49.868019] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.868766] ? __pfx_do_seccomp+0x10/0x10 [ 49.869441] ? find_held_lock+0x2b/0x80 [ 49.870097] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.870873] ? static_key_count+0x60/0x80 [ 49.871553] prctl_set_seccomp+0x4e/0x70 [ 49.872197] __do_sys_prctl+0xe6c/0x1d70 [ 49.872842] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.873557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.874357] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.875169] ? irqentry_exit+0xf3/0x650 [ 49.875788] do_syscall_64+0xbf/0x430 [ 49.876405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.877247] RIP: 0033:0x7f10558b75cd [ 49.877807] 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 [ 49.880507] RSP: 002b:00007ffdf20e01a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.881669] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10558b75cd [ 49.882736] RDX: 000055d023c11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.883800] RBP: 00007ffdf20e0200 R08: 0000000000000000 R09: 00007ffdf20df8a0 [ 49.884901] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0318f7b10 [ 49.885981] R13: 00007ffdf20e0630 R14: 000055d0318f82b0 R15: 000055d03190c6f0 [ 49.887079] [ 49.887430] irq event stamp: 1795 [ 49.887961] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.889257] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.890534] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 49.891818] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 49.893115] ---[ end trace 0000000000000000 ]--- [ 50.683344] ------------[ cut here ]------------ [ 50.684118] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.685842] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.687069] Modules linked in: [ 50.687573] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.689248] Tainted: [W]=WARN [ 50.689718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.690962] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.691699] 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 [ 50.694432] RSP: 0018:ffff88800f0f7bc0 EFLAGS: 00010286 [ 50.695263] RAX: 0000000000000000 RBX: ffffed1001e1ef78 RCX: ffffffff813a4050 [ 50.696330] RDX: ffff88801790d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.697409] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e1ef2f [ 50.698468] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.699533] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0f7df8 [ 50.700598] FS: 00007f7b6a281900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.702087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.703213] CR2: 00007f7b6a773580 CR3: 000000000dacf000 CR4: 0000000000350ef0 [ 50.704300] Call Trace: [ 50.704683] [ 50.705072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.705786] ? __create_object+0x59/0x80 [ 50.706424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.707366] __vmalloc_noprof+0x59/0x60 [ 50.708161] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.709124] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.710013] bpf_prog_alloc+0x39/0x200 [ 50.710575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.711330] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.712063] do_seccomp+0x349/0x25e0 [ 50.712623] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.713401] ? __pfx_do_seccomp+0x10/0x10 [ 50.714061] ? find_held_lock+0x2b/0x80 [ 50.714653] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.715449] ? static_key_count+0x60/0x80 [ 50.716119] prctl_set_seccomp+0x4e/0x70 [ 50.716732] __do_sys_prctl+0xe6c/0x1d70 [ 50.717385] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.718114] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.718887] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.719698] ? irqentry_exit+0xf3/0x650 [ 50.720333] do_syscall_64+0xbf/0x430 [ 50.720968] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.721734] RIP: 0033:0x7f7b6a7735cd [ 50.722324] 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 [ 50.724981] RSP: 002b:00007ffde3891ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.726123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b6a7735cd [ 50.727195] RDX: 0000560e1047ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.728267] RBP: 00007ffde3891f40 R08: 0000000000000000 R09: 00007ffde38915e0 [ 50.729343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e443142b0 [ 50.730410] R13: 00007ffde3892370 R14: 0000560e44316d20 R15: 0000560e443288d0 [ 50.731507] [ 50.731864] irq event stamp: 1805 [ 50.732404] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.733702] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.734967] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 50.736256] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 50.737541] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26196' (ECDSA) to the list of known hosts. 2025/11/17 18:50:16 fuzzer started 2025/11/17 18:50:16 dialing manager at localhost:37895 2025/11/17 18:50:16 checking machine... 2025/11/17 18:50:16 checking revisions... [ 51.715891] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:50:16 testing simple program... [ 51.836560] cgroup: Unknown subsys name 'net' [ 52.032509] cgroup: Unknown subsys name 'cpuset' [ 52.044831] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:50:15 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffff888009611bc0 RCX=ffff888009627794 RDX=0000000000000000 RSI=ffffffff81204b6a RDI=ffff888009611fbc RBP=ffff888009627898 RSP=ffff8880096277b8 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000003ecc R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff815bd5a7 RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf20da000 CR3=000000001e62b000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002e72f 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2ce333d000 CR3=000000000d43c000 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=6171ae1b8b714eae684020b86c9497ab XMM02=ec2efd57dc4c00df0000000000306540 XMM03=b1f47dcaa44f10160000000000306610 XMM04=3c2a68c1f6953c7c00000000000ae988 XMM05=8b5ac3989de6c3740000000000320b60 XMM06=3e829fc8c8edc9900000000000320558 XMM07=e042d86d42eb936e0000000000311a20 XMM08=b1f47dcaa44f10160000000000306610 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000