[ 38.998762] ------------[ cut here ]------------ [ 38.999694] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.001673] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.003136] Modules linked in: [ 39.003710] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.007114] Tainted: [W]=WARN [ 39.007670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.009215] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.010144] 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 [ 39.013318] RSP: 0018:ffff8880171afbc0 EFLAGS: 00010286 [ 39.014304] RAX: 0000000000000000 RBX: ffffed1002e35f78 RCX: ffffffff813a4050 [ 39.015573] RDX: ffff8880161b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.016855] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e35f2f [ 39.018134] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.019437] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171afdf8 [ 39.020712] FS: 00007fa639be5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.022146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.023224] CR2: 00007fa63a0d7580 CR3: 000000001d55a000 CR4: 0000000000350ef0 [ 39.024490] Call Trace: [ 39.024992] [ 39.025400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.026296] ? __create_object+0x59/0x80 [ 39.027094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.028057] __vmalloc_noprof+0x59/0x60 [ 39.028779] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.029636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.030573] bpf_prog_alloc+0x39/0x200 [ 39.031310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.032240] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.033142] do_seccomp+0x349/0x25e0 [ 39.033867] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.034738] ? __pfx_do_seccomp+0x10/0x10 [ 39.035515] ? find_held_lock+0x2b/0x80 [ 39.036265] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.037227] ? static_key_count+0x60/0x80 [ 39.038031] prctl_set_seccomp+0x4e/0x70 [ 39.038780] __do_sys_prctl+0xe6c/0x1d70 [ 39.039581] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.040439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.041405] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.042379] ? irqentry_exit+0xf3/0x650 [ 39.043161] do_syscall_64+0xbf/0x430 [ 39.043900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.044862] RIP: 0033:0x7fa63a0d75cd [ 39.045521] 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 [ 39.048700] RSP: 002b:00007ffcca3fab40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.050059] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa63a0d75cd [ 39.051341] RDX: 0000561cd340be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.052616] RBP: 00007ffcca3faba0 R08: 0000000000000000 R09: 00007ffcca3fa240 [ 39.053878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d0840ead0 [ 39.055169] R13: 00007ffcca3fafd0 R14: 0000561d0840fbc0 R15: 0000561d08420780 [ 39.056469] [ 39.056932] irq event stamp: 2087 [ 39.057538] hardirqs last enabled at (2095): [] __up_console_sem+0x78/0x80 [ 39.059056] hardirqs last disabled at (2104): [] __up_console_sem+0x5d/0x80 [ 39.060568] softirqs last enabled at (2008): [] handle_softirqs+0x50c/0x770 [ 39.062124] softirqs last disabled at (1993): [] __irq_exit_rcu+0xc4/0x100 [ 39.063637] ---[ end trace 0000000000000000 ]--- [ 42.504055] ------------[ cut here ]------------ [ 42.504974] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.506940] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.508397] Modules linked in: [ 42.509079] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.511066] Tainted: [W]=WARN [ 42.511610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.513066] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.513950] 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 [ 42.517092] RSP: 0018:ffff88801bd5fbc0 EFLAGS: 00010286 [ 42.518064] RAX: 0000000000000000 RBX: ffffed10037abf78 RCX: ffffffff813a4050 [ 42.519345] RDX: ffff888015f43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.520615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037abf2f [ 42.521892] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.523154] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd5fdf8 [ 42.524446] FS: 00007fa29b28e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.525865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.526927] CR2: 00007ffedfb56ef8 CR3: 0000000009c1d000 CR4: 0000000000350ef0 [ 42.528191] Call Trace: [ 42.528651] [ 42.529086] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.529975] ? __create_object+0x59/0x80 [ 42.530720] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.531675] __vmalloc_noprof+0x59/0x60 [ 42.532423] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.533291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.534216] bpf_prog_alloc+0x39/0x200 [ 42.534954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.535889] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.536735] do_seccomp+0x349/0x25e0 [ 42.537453] ? find_held_lock+0x2b/0x80 [ 42.538194] ? do_prlimit+0x310/0x610 [ 42.538941] ? __pfx_do_seccomp+0x10/0x10 [ 42.539669] ? do_raw_spin_unlock+0x53/0x220 [ 42.540486] ? _raw_spin_unlock+0x1e/0x40 [ 42.541251] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.542214] ? static_key_count+0x60/0x80 [ 42.543028] prctl_set_seccomp+0x4e/0x70 [ 42.543751] __do_sys_prctl+0xe6c/0x1d70 [ 42.544527] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.545375] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.546329] ? irqentry_exit+0xf3/0x650 [ 42.547111] do_syscall_64+0xbf/0x430 [ 42.547800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.548727] RIP: 0033:0x7fa29b7805cd [ 42.549423] 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 [ 42.552553] RSP: 002b:00007ffedfb55de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.553887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa29b7805cd [ 42.555163] RDX: 000055b094241e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.556432] RBP: 00007ffedfb55e40 R08: 0000000000000000 R09: 00007ffedfb554e0 [ 42.557697] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0ba322240 [ 42.558993] R13: 00007ffedfb56270 R14: 000055b0ba321bf0 R15: 000055b0ba3364d0 [ 42.560174] [ 42.560522] irq event stamp: 1765 [ 42.561061] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 42.562320] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 42.564003] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 42.565573] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 42.567125] ---[ end trace 0000000000000000 ]--- [ 43.355648] ------------[ cut here ]------------ [ 43.356583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.358581] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.360063] Modules linked in: [ 43.360646] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.362888] Tainted: [W]=WARN [ 43.363438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.364958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.365873] 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 [ 43.369070] RSP: 0018:ffff8880162cfbc0 EFLAGS: 00010286 [ 43.370047] RAX: 0000000000000000 RBX: ffffed1002c59f78 RCX: ffffffff813a4050 [ 43.371337] RDX: ffff8880170b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.372617] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c59f2f [ 43.373889] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.375175] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162cfdf8 [ 43.376470] FS: 00007f51d03ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.377894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.378946] CR2: 00007fffb90ddef8 CR3: 000000000d73a000 CR4: 0000000000350ef0 [ 43.380229] Call Trace: [ 43.380692] [ 43.381144] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.382057] ? __create_object+0x59/0x80 [ 43.382863] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.383798] __vmalloc_noprof+0x59/0x60 [ 43.384573] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.385461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.386407] bpf_prog_alloc+0x39/0x200 [ 43.387166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.388115] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.389026] do_seccomp+0x349/0x25e0 [ 43.389706] ? find_held_lock+0x2b/0x80 [ 43.390473] ? do_prlimit+0x310/0x610 [ 43.391228] ? __pfx_do_seccomp+0x10/0x10 [ 43.392036] ? do_raw_spin_unlock+0x53/0x220 [ 43.392886] ? _raw_spin_unlock+0x1e/0x40 [ 43.393632] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.394615] ? static_key_count+0x60/0x80 [ 43.395419] prctl_set_seccomp+0x4e/0x70 [ 43.396207] __do_sys_prctl+0xe6c/0x1d70 [ 43.397009] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.397879] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.398873] ? irqentry_exit+0xf3/0x650 [ 43.399606] do_syscall_64+0xbf/0x430 [ 43.400355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.401318] RIP: 0033:0x7f51d08df5cd [ 43.402030] 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 [ 43.405235] RSP: 002b:00007fffb90db580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.406630] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51d08df5cd [ 43.407932] RDX: 0000558fa421fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.409236] RBP: 00007fffb90db5e0 R08: 0000000000000000 R09: 00007fffb90dac80 [ 43.410531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558fa7ace2b0 [ 43.411851] R13: 00007fffb90dba10 R14: 0000558fa7ad0d20 R15: 0000558fa7ae28d0 [ 43.413167] [ 43.413595] irq event stamp: 1803 [ 43.414252] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 43.415806] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 43.417363] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 43.418930] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 43.420277] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61249' (ECDSA) to the list of known hosts. 2025/11/18 09:39:09 fuzzer started 2025/11/18 09:39:09 dialing manager at localhost:34383 2025/11/18 09:39:09 checking machine... 2025/11/18 09:39:09 checking revisions... [ 44.367536] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:39:09 testing simple program... [ 44.453043] cgroup: Unknown subsys name 'net' [ 44.514656] cgroup: Unknown subsys name 'cpuset' [ 44.528210] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:39:08 Registers: info registers vcpu 0 RAX=ffffea0000359bc0 RBX=ffff88800d66fe60 RCX=ffffffff813748f0 RDX=ffff888008c4b780 RSI=ffffffff813746f0 RDI=0000000000000001 RBP=ffff88806ce08e58 RSP=ffff88806ce08d98 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffffea00002df300 R13=0000000000000000 R14=ffff88800b7cc730 R15=ffff88800945d3c0 RIP=ffffffff81b2a1bc RFL=00000286 [--S--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 00007fa29b28e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b0ba323954 CR3=000000000dd1b000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000289d9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbd14590020 CR3=000000000dd97000 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=2038303a39333a393020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038303a39333a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000