[ 39.048874] ------------[ cut here ]------------ [ 39.049715] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.051614] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.053053] Modules linked in: [ 39.053610] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.055491] Tainted: [W]=WARN [ 39.056065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.057460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.058326] 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 [ 39.061327] RSP: 0018:ffff8880167cfbc0 EFLAGS: 00010286 [ 39.062271] RAX: 0000000000000000 RBX: ffffed1002cf9f78 RCX: ffffffff813a4050 [ 39.063482] RDX: ffff888017ad0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.064703] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf9f2f [ 39.065911] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.067118] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167cfdf8 [ 39.068352] FS: 00007f286fb99900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.069721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.070731] CR2: 00007ffc5a2eaef8 CR3: 000000001bec8000 CR4: 0000000000350ef0 [ 39.071974] Call Trace: [ 39.072411] [ 39.072792] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.073634] ? __create_object+0x59/0x80 [ 39.074365] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.075256] __vmalloc_noprof+0x59/0x60 [ 39.075979] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.076769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.077637] bpf_prog_alloc+0x39/0x200 [ 39.078316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079196] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.080054] do_seccomp+0x349/0x25e0 [ 39.080687] ? find_held_lock+0x2b/0x80 [ 39.081394] ? do_prlimit+0x310/0x610 [ 39.082099] ? __pfx_do_seccomp+0x10/0x10 [ 39.082786] ? do_raw_spin_unlock+0x53/0x220 [ 39.083571] ? _raw_spin_unlock+0x1e/0x40 [ 39.084316] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.085229] ? static_key_count+0x60/0x80 [ 39.085986] prctl_set_seccomp+0x4e/0x70 [ 39.086667] __do_sys_prctl+0xe6c/0x1d70 [ 39.087401] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.088204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.089114] ? irqentry_exit+0xf3/0x650 [ 39.089789] do_syscall_64+0xbf/0x430 [ 39.090488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.091376] RIP: 0033:0x7f287008b5cd [ 39.092041] 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 [ 39.095070] RSP: 002b:00007ffc5a2e85f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.096378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f287008b5cd [ 39.097594] RDX: 000055617f304e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.098804] RBP: 00007ffc5a2e8650 R08: 0000000000000000 R09: 00007ffc5a2e7cf0 [ 39.100035] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561a908fad0 [ 39.101241] R13: 00007ffc5a2e8a80 R14: 00005561a9090bc0 R15: 00005561a90a1780 [ 39.102471] [ 39.102926] irq event stamp: 1707 [ 39.103487] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 39.104930] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 39.106372] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 39.107862] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 39.109283] ---[ end trace 0000000000000000 ]--- [ 42.667201] ------------[ cut here ]------------ [ 42.668163] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.670134] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.671633] Modules linked in: [ 42.672277] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.674249] Tainted: [W]=WARN [ 42.674806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.676318] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.677243] 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 [ 42.680426] RSP: 0018:ffff88801631fbc0 EFLAGS: 00010286 [ 42.681414] RAX: 0000000000000000 RBX: ffffed1002c63f78 RCX: ffffffff813a4050 [ 42.682705] RDX: ffff888009a1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.684014] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c63f2f [ 42.685306] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.686591] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801631fdf8 [ 42.687875] FS: 00007efe6b0b9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.689354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.690422] CR2: 00007ffe9e1fbef8 CR3: 000000002055e000 CR4: 0000000000350ef0 [ 42.691712] Call Trace: [ 42.692228] [ 42.692648] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.693556] ? __create_object+0x59/0x80 [ 42.694351] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.695329] __vmalloc_noprof+0x59/0x60 [ 42.696095] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.696964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.697898] bpf_prog_alloc+0x39/0x200 [ 42.698606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.699546] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.700467] do_seccomp+0x349/0x25e0 [ 42.701170] ? find_held_lock+0x2b/0x80 [ 42.701931] ? do_prlimit+0x310/0x610 [ 42.702631] ? __pfx_do_seccomp+0x10/0x10 [ 42.703412] ? do_raw_spin_unlock+0x53/0x220 [ 42.704261] ? _raw_spin_unlock+0x1e/0x40 [ 42.705046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.706021] ? static_key_count+0x60/0x80 [ 42.706776] prctl_set_seccomp+0x4e/0x70 [ 42.707552] __do_sys_prctl+0xe6c/0x1d70 [ 42.708344] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.709208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.710199] ? irqentry_exit+0xf3/0x650 [ 42.710959] do_syscall_64+0xbf/0x430 [ 42.711648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.712603] RIP: 0033:0x7efe6b5ab5cd [ 42.713303] 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 [ 42.716504] RSP: 002b:00007ffe9e1f9e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.717887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe6b5ab5cd [ 42.719163] RDX: 0000556f926f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.720457] RBP: 00007ffe9e1f9ec0 R08: 0000000000000000 R09: 00007ffe9e1f9560 [ 42.721721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556fc86e82b0 [ 42.722996] R13: 00007ffe9e1fa2f0 R14: 0000556fc86ead20 R15: 0000556fc86fc8d0 [ 42.724300] [ 42.724724] irq event stamp: 1749 [ 42.725371] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 42.726888] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.728406] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 42.729948] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 42.731460] ---[ end trace 0000000000000000 ]--- [ 43.623989] ------------[ cut here ]------------ [ 43.624895] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.626888] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.628328] Modules linked in: [ 43.628971] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.630923] Tainted: [W]=WARN [ 43.631470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.632932] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.633787] 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 [ 43.636936] RSP: 0018:ffff888017007bc0 EFLAGS: 00010286 [ 43.637896] RAX: 0000000000000000 RBX: ffffed1002e00f78 RCX: ffffffff813a4050 [ 43.639159] RDX: ffff88800aab0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.640433] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e00f2f [ 43.641696] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.642951] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017007df8 [ 43.644228] FS: 00007fabe4ab1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.645642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.646694] CR2: 00007fabe4fa3580 CR3: 000000000c6a0000 CR4: 0000000000350ef0 [ 43.647966] Call Trace: [ 43.648422] [ 43.648823] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.649707] ? __create_object+0x59/0x80 [ 43.650480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.651438] __vmalloc_noprof+0x59/0x60 [ 43.652208] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.653075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.654001] bpf_prog_alloc+0x39/0x200 [ 43.654692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.655604] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.656512] do_seccomp+0x349/0x25e0 [ 43.657235] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.658131] ? __pfx_do_seccomp+0x10/0x10 [ 43.658904] ? find_held_lock+0x2b/0x80 [ 43.659623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.660579] ? static_key_count+0x60/0x80 [ 43.661364] prctl_set_seccomp+0x4e/0x70 [ 43.662131] __do_sys_prctl+0xe6c/0x1d70 [ 43.662905] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.663699] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.664702] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.665659] ? irqentry_exit+0xf3/0x650 [ 43.666410] do_syscall_64+0xbf/0x430 [ 43.667151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.668098] RIP: 0033:0x7fabe4fa35cd [ 43.668750] 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 [ 43.671870] RSP: 002b:00007ffe90bb3cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.673216] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fabe4fa35cd [ 43.674476] RDX: 000055c3e760ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.675741] RBP: 00007ffe90bb3d30 R08: 0000000000000000 R09: 00007ffe90bb33d0 [ 43.677028] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c41ec3ead0 [ 43.678306] R13: 00007ffe90bb4160 R14: 000055c41ec3fbc0 R15: 000055c41ec50780 [ 43.679595] [ 43.680071] irq event stamp: 1979 [ 43.680687] hardirqs last enabled at (1987): [] __up_console_sem+0x78/0x80 [ 43.682188] hardirqs last disabled at (1996): [] __up_console_sem+0x5d/0x80 [ 43.683696] softirqs last enabled at (1956): [] handle_softirqs+0x50c/0x770 [ 43.685245] softirqs last disabled at (1951): [] __irq_exit_rcu+0xc4/0x100 [ 43.686753] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63414' (ECDSA) to the list of known hosts. 2025/11/18 22:39:56 fuzzer started 2025/11/18 22:39:57 dialing manager at localhost:34383 2025/11/18 22:39:57 checking machine... 2025/11/18 22:39:57 checking revisions... [ 44.588946] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:39:57 testing simple program... [ 44.689288] cgroup: Unknown subsys name 'net' [ 44.759140] cgroup: Unknown subsys name 'cpuset' [ 44.775290] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:39:56 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888013e90000 RCX=ffff88801630750c RDX=0000000000000000 RSI=ffffffff81b769b4 RDI=ffff888013e903fc RBP=ffff888016307610 RSP=ffff888016307530 R8 =0000000000000001 R9 =ffff8880163075f8 R10=000000000003c9ed R11=00000000000284dc R12=0000000000000000 R13=ffff888016307600 R14=ffff888013e90000 R15=ffff8880163075b8 RIP=ffffffff815bd72a RFL=00000213 [----A-C] 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1d08714298 CR3=00000000206a2000 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=756e696c2d34365f3638782f62696c2f XMM01=6461657268747062696c2f756e672d78 XMM02=00302e6f732e6461657268747062696c XMM03=2f756e672d78756e696c2d34365f3638 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88801656f944 RDX=1ffff11002cadf49 RSI=ffffffff81ab65ef RDI=ffff88801656fab8 RBP=ffff88801656fa88 RSP=ffff88801656f9e0 R8 =0000000000000001 R9 =ffff88801656fa30 R10=000000000003c9ed R11=00000000000255ed R12=ffff88801656fab8 R13=0000000000000000 R14=ffff888016b49bc0 R15=ffff88800945d280 RIP=ffffffff8161913f RFL=00000282 [--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 00007efe6b0b9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe6b6710b0 CR3=00000000205d4000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005500746f6f72 XMM02=ff000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=000a687361622f6e69622f3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000