[ 45.723144] ------------[ cut here ]------------ [ 45.723920] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.725664] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.726903] Modules linked in: [ 45.727434] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.729114] Tainted: [W]=WARN [ 45.729582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.730830] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.731591] 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 [ 45.734272] RSP: 0018:ffff888017dffbc0 EFLAGS: 00010286 [ 45.735094] RAX: 0000000000000000 RBX: ffffed1002fbff78 RCX: ffffffff813a4050 [ 45.736186] RDX: ffff888017973780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.737260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fbff2f [ 45.738342] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.739431] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dffdf8 [ 45.740511] FS: 00007f29b8e0d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.741724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.742621] CR2: 00007ffdbd0beef8 CR3: 0000000009e79000 CR4: 0000000000350ef0 [ 45.743709] Call Trace: [ 45.744117] [ 45.744462] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.745232] ? __create_object+0x59/0x80 [ 45.745864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.746688] __vmalloc_noprof+0x59/0x60 [ 45.747324] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.748052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.748797] bpf_prog_alloc+0x39/0x200 [ 45.749418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.750190] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.750926] do_seccomp+0x349/0x25e0 [ 45.751514] ? find_held_lock+0x2b/0x80 [ 45.752135] ? do_prlimit+0x310/0x610 [ 45.752711] ? __pfx_do_seccomp+0x10/0x10 [ 45.753363] ? do_raw_spin_unlock+0x53/0x220 [ 45.754048] ? _raw_spin_unlock+0x1e/0x40 [ 45.754671] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.755456] ? static_key_count+0x60/0x80 [ 45.756117] prctl_set_seccomp+0x4e/0x70 [ 45.756731] __do_sys_prctl+0xe6c/0x1d70 [ 45.757378] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.758081] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.758852] ? irqentry_exit+0xf3/0x650 [ 45.759480] do_syscall_64+0xbf/0x430 [ 45.760094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.760837] RIP: 0033:0x7f29b92ff5cd [ 45.761416] 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 [ 45.764050] RSP: 002b:00007ffdbd0bcf70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.765168] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29b92ff5cd [ 45.766231] RDX: 0000555cd69b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.767284] RBP: 00007ffdbd0bcfd0 R08: 0000000000000000 R09: 00007ffdbd0bc670 [ 45.768344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d01d9aad0 [ 45.769401] R13: 00007ffdbd0bd400 R14: 0000555d01d9bbc0 R15: 0000555d01dac780 [ 45.770481] [ 45.770850] irq event stamp: 1765 [ 45.771389] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 45.772658] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 45.773912] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 45.775219] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 45.776469] ---[ end trace 0000000000000000 ]--- [ 48.679687] ------------[ cut here ]------------ [ 48.680609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.682608] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.684064] Modules linked in: [ 48.684639] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.686835] Tainted: [W]=WARN [ 48.687506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.688989] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.689847] 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 [ 48.692992] RSP: 0018:ffff888019f7fbc0 EFLAGS: 00010286 [ 48.693901] RAX: 0000000000000000 RBX: ffffed10033eff78 RCX: ffffffff813a4050 [ 48.695165] RDX: ffff888015c13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.696433] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033eff2f [ 48.697697] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.698993] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f7fdf8 [ 48.700269] FS: 00007f5929abb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.701692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.702778] CR2: 00007fff3948eef8 CR3: 000000001ef6f000 CR4: 0000000000350ef0 [ 48.704049] Call Trace: [ 48.704504] [ 48.704909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.705818] ? __create_object+0x59/0x80 [ 48.706595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.707583] __vmalloc_noprof+0x59/0x60 [ 48.708353] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.709241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.710185] bpf_prog_alloc+0x39/0x200 [ 48.710900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.711840] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.712744] do_seccomp+0x349/0x25e0 [ 48.713460] ? find_held_lock+0x2b/0x80 [ 48.714227] ? do_prlimit+0x310/0x610 [ 48.714941] ? __pfx_do_seccomp+0x10/0x10 [ 48.715748] ? do_raw_spin_unlock+0x53/0x220 [ 48.716576] ? _raw_spin_unlock+0x1e/0x40 [ 48.717380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.718343] ? static_key_count+0x60/0x80 [ 48.719161] prctl_set_seccomp+0x4e/0x70 [ 48.719891] __do_sys_prctl+0xe6c/0x1d70 [ 48.720674] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.721531] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.722488] ? irqentry_exit+0xf3/0x650 [ 48.723258] do_syscall_64+0xbf/0x430 [ 48.723988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.724878] RIP: 0033:0x7f5929fad5cd [ 48.725578] 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 [ 48.728729] RSP: 002b:00007fff3948c2a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.730075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5929fad5cd [ 48.731375] RDX: 000055faf042ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.732634] RBP: 00007fff3948c300 R08: 0000000000000000 R09: 00007fff3948b9a0 [ 48.733905] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb0eab82b0 [ 48.735191] R13: 00007fff3948c730 R14: 000055fb0eabad20 R15: 000055fb0eacc8d0 [ 48.736465] [ 48.736881] irq event stamp: 1797 [ 48.737526] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 48.739042] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 48.740554] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 48.742077] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 48.743582] ---[ end trace 0000000000000000 ]--- [ 49.529278] ------------[ cut here ]------------ [ 49.530190] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.532199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.533611] Modules linked in: [ 49.534227] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.536154] Tainted: [W]=WARN [ 49.536690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.538113] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.539018] 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 [ 49.542081] RSP: 0018:ffff888016c87bc0 EFLAGS: 00010286 [ 49.543039] RAX: 0000000000000000 RBX: ffffed1002d90f78 RCX: ffffffff813a4050 [ 49.544283] RDX: ffff8880163c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.545544] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d90f2f [ 49.546800] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.548046] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c87df8 [ 49.549289] FS: 00007f853aa53900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.550707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.551753] CR2: 00007f853af45580 CR3: 000000001f850000 CR4: 0000000000350ef0 [ 49.552998] Call Trace: [ 49.553445] [ 49.553838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.554721] ? __create_object+0x59/0x80 [ 49.555480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.556431] __vmalloc_noprof+0x59/0x60 [ 49.557177] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.558018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.558889] bpf_prog_alloc+0x39/0x200 [ 49.559608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.560524] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.561401] do_seccomp+0x349/0x25e0 [ 49.562100] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.562943] ? __pfx_do_seccomp+0x10/0x10 [ 49.563715] ? find_held_lock+0x2b/0x80 [ 49.564458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.565390] ? static_key_count+0x60/0x80 [ 49.566173] prctl_set_seccomp+0x4e/0x70 [ 49.566905] __do_sys_prctl+0xe6c/0x1d70 [ 49.567682] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.568513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.569469] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.570411] ? irqentry_exit+0xf3/0x650 [ 49.571172] do_syscall_64+0xbf/0x430 [ 49.571852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.572770] RIP: 0033:0x7f853af455cd [ 49.573461] 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 [ 49.576517] RSP: 002b:00007fff8e8ae4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.577837] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f853af455cd [ 49.579236] RDX: 00005635d10ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.580505] RBP: 00007fff8e8ae540 R08: 0000000000000000 R09: 00007fff8e8adbe0 [ 49.581774] R10: 0000000000000000 R11: 0000000000000246 R12: 000056360597cbf0 [ 49.583068] R13: 00007fff8e8ae970 R14: 0000563605986380 R15: 0000563605991460 [ 49.584352] [ 49.584774] irq event stamp: 1795 [ 49.585436] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.586987] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.588508] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 49.590038] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 49.591549] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14495' (ECDSA) to the list of known hosts. 2025/11/17 10:18:54 fuzzer started 2025/11/17 10:18:54 dialing manager at localhost:37895 2025/11/17 10:18:54 checking machine... 2025/11/17 10:18:54 checking revisions... [ 50.494033] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:18:54 testing simple program... [ 50.598355] cgroup: Unknown subsys name 'net' [ 50.666771] cgroup: Unknown subsys name 'cpuset' [ 50.690876] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:18:53 Registers: info registers vcpu 0 RAX=0000000000048929 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1d3561c510 CR3=000000000d068000 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=6d4d74ef11921ca7194379331324539a XMM02=0000000000305f40d59e07bde36eea69 XMM03=0000000000306068ec2efd57dc4c00df XMM04=c6bafd0c12ede0a500000000000ae988 XMM05=a9a0a1693b16f7080000000000323b10 XMM06=fdacce6fc2d76daf00000000003228b0 XMM07=fb795ef6d65770560000000000312920 XMM08=2c67c8bc2e329bc30000000000306068 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021199 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=00000206 [-----P-] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec9adeaa8 CR3=000000001efd0000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000