[ 44.058632] ------------[ cut here ]------------ [ 44.059606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.061612] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 44.063093] Modules linked in: [ 44.063789] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.065796] Tainted: [W]=WARN [ 44.066351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.067812] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.068752] 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 [ 44.071919] RSP: 0018:ffff88801a8e7bc0 EFLAGS: 00010286 [ 44.072930] RAX: 0000000000000000 RBX: ffffed100351cf78 RCX: ffffffff813a4050 [ 44.074204] RDX: ffff888019489bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.075512] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100351cf2f [ 44.076804] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.078103] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8e7df8 [ 44.079393] FS: 00007fee8e9a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.080863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.081940] CR2: 00007fee8ee98580 CR3: 000000000e555000 CR4: 0000000000350ef0 [ 44.083236] Call Trace: [ 44.083746] [ 44.084163] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.085087] ? __create_object+0x59/0x80 [ 44.085884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.086864] __vmalloc_noprof+0x59/0x60 [ 44.087628] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.088512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.089408] bpf_prog_alloc+0x39/0x200 [ 44.090152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.091095] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.092007] do_seccomp+0x349/0x25e0 [ 44.092738] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.093656] ? __pfx_do_seccomp+0x10/0x10 [ 44.094401] ? find_held_lock+0x2b/0x80 [ 44.095169] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.096140] ? static_key_count+0x60/0x80 [ 44.096948] prctl_set_seccomp+0x4e/0x70 [ 44.097739] __do_sys_prctl+0xe6c/0x1d70 [ 44.098531] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.099355] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.100355] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.101346] ? irqentry_exit+0xf3/0x650 [ 44.102111] do_syscall_64+0xbf/0x430 [ 44.102852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.103813] RIP: 0033:0x7fee8ee985cd [ 44.104535] 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 [ 44.107714] RSP: 002b:00007ffd17d714e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.109095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee8ee985cd [ 44.110417] RDX: 0000556e6458fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.111742] RBP: 00007ffd17d71540 R08: 0000000000000000 R09: 00007ffd17d70be0 [ 44.113027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e68dbdbf0 [ 44.114313] R13: 00007ffd17d71970 R14: 0000556e68dc7380 R15: 0000556e68dd2460 [ 44.115622] [ 44.116056] irq event stamp: 1775 [ 44.116719] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 44.118238] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 44.119760] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 44.121318] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 44.122825] ---[ end trace 0000000000000000 ]--- [ 47.547140] ------------[ cut here ]------------ [ 47.548064] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.550021] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.551449] Modules linked in: [ 47.552031] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.554012] Tainted: [W]=WARN [ 47.554608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.556059] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.556977] 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 [ 47.560070] RSP: 0018:ffff888016a1fbc0 EFLAGS: 00010286 [ 47.561042] RAX: 0000000000000000 RBX: ffffed1002d43f78 RCX: ffffffff813a4050 [ 47.562297] RDX: ffff88801948d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.563554] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d43f2f [ 47.564821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.566078] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a1fdf8 [ 47.567326] FS: 00007fa65539d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.568745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.569786] CR2: 00007ffcdfe7cef7 CR3: 000000000e856000 CR4: 0000000000350ef0 [ 47.571050] Call Trace: [ 47.571541] [ 47.571945] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.572846] ? __create_object+0x59/0x80 [ 47.573622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.574581] __vmalloc_noprof+0x59/0x60 [ 47.575280] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.576144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.577060] bpf_prog_alloc+0x39/0x200 [ 47.577786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.578706] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.579592] do_seccomp+0x349/0x25e0 [ 47.580251] ? find_held_lock+0x2b/0x80 [ 47.581012] ? do_prlimit+0x310/0x610 [ 47.581729] ? __pfx_do_seccomp+0x10/0x10 [ 47.582497] ? do_raw_spin_unlock+0x53/0x220 [ 47.583266] ? _raw_spin_unlock+0x1e/0x40 [ 47.584034] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.584986] ? static_key_count+0x60/0x80 [ 47.585779] prctl_set_seccomp+0x4e/0x70 [ 47.586558] __do_sys_prctl+0xe6c/0x1d70 [ 47.587286] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.588127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.589072] ? irqentry_exit+0xf3/0x650 [ 47.589827] do_syscall_64+0xbf/0x430 [ 47.590553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.591486] RIP: 0033:0x7fa65588f5cd [ 47.592134] 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 [ 47.595225] RSP: 002b:00007ffcdfe7bc60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.596556] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa65588f5cd [ 47.597816] RDX: 00005589f5d55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.599075] RBP: 00007ffcdfe7bcc0 R08: 0000000000000000 R09: 00007ffcdfe7b360 [ 47.600324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a2d7c7240 [ 47.601590] R13: 00007ffcdfe7c0f0 R14: 0000558a2d7d0380 R15: 0000558a2d7db540 [ 47.602847] [ 47.603265] irq event stamp: 1737 [ 47.603898] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 47.605408] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 47.606934] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 47.608480] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 47.609960] ---[ end trace 0000000000000000 ]--- [ 48.401476] ------------[ cut here ]------------ [ 48.402330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.404347] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.405821] Modules linked in: [ 48.406405] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.408414] Tainted: [W]=WARN [ 48.409019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.410477] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.411351] 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 [ 48.414473] RSP: 0018:ffff88800f297bc0 EFLAGS: 00010286 [ 48.415388] RAX: 0000000000000000 RBX: ffffed1001e52f78 RCX: ffffffff813a4050 [ 48.416663] RDX: ffff88801a963780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.417941] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e52f2f [ 48.419200] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.420496] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f297df8 [ 48.421787] FS: 00007f1899ca5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.423210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.424242] CR2: 00007f189a197580 CR3: 000000000d389000 CR4: 0000000000350ef0 [ 48.425533] Call Trace: [ 48.425997] [ 48.426394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.427285] ? __create_object+0x59/0x80 [ 48.428057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.429049] __vmalloc_noprof+0x59/0x60 [ 48.429810] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.430680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.431625] bpf_prog_alloc+0x39/0x200 [ 48.432315] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.433253] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.434149] do_seccomp+0x349/0x25e0 [ 48.434854] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.435746] ? __pfx_do_seccomp+0x10/0x10 [ 48.436533] ? find_held_lock+0x2b/0x80 [ 48.437237] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.438186] ? static_key_count+0x60/0x80 [ 48.438965] prctl_set_seccomp+0x4e/0x70 [ 48.439749] __do_sys_prctl+0xe6c/0x1d70 [ 48.440557] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.441367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.442328] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.443277] ? irqentry_exit+0xf3/0x650 [ 48.444058] do_syscall_64+0xbf/0x430 [ 48.444816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.445755] RIP: 0033:0x7f189a1975cd [ 48.446422] 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 [ 48.449599] RSP: 002b:00007ffe3125baf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.450953] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f189a1975cd [ 48.452217] RDX: 000055f307d48e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.453494] RBP: 00007ffe3125bb50 R08: 0000000000000000 R09: 00007ffe3125b1f0 [ 48.454752] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f328ba1b10 [ 48.456036] R13: 00007ffe3125bf80 R14: 000055f328ba22b0 R15: 000055f328bb66f0 [ 48.457347] [ 48.457809] irq event stamp: 1707 [ 48.458403] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 48.459933] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 48.461446] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 48.462987] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 48.464503] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4529' (ECDSA) to the list of known hosts. 2025/11/18 12:46:55 fuzzer started 2025/11/18 12:46:55 dialing manager at localhost:34383 2025/11/18 12:46:55 checking machine... 2025/11/18 12:46:55 checking revisions... [ 49.371101] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:46:55 testing simple program... [ 49.453691] cgroup: Unknown subsys name 'net' [ 49.517134] cgroup: Unknown subsys name 'cpuset' [ 49.528719] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:46:54 Registers: info registers vcpu 0 RAX=000000000003b807 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed35dbe88 CR3=0000000005c8a000 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=00007f113976e5100000555ff8269790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff82008d78 RDX=0000000000000001 RSI=ffffffff86b1af38 RDI=ffffffff8676796c RBP=ffffffff8676796c RSP=ffff888009a77478 R8 =ffffffff86b1af38 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000035cf4 R12=ffffffff8676796c R13=ffffffff8676796c R14=ffffffff8676796c R15=dffffc0000000000 RIP=ffffffff8135da79 RFL=00000246 [---Z-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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb4f2158000 CR3=000000000dbc2000 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=00000000a60ce07b00000000cec3662e XMM01=000000000000000018c7307771742bb2 XMM02=00000000000000000000000000000000 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a36343a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000