[ 39.000151] ------------[ cut here ]------------ [ 39.001141] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.003212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.004764] Modules linked in: [ 39.005385] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.007478] Tainted: [W]=WARN [ 39.008118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.009684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.010597] 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 [ 39.013957] RSP: 0018:ffff88801743fbc0 EFLAGS: 00010286 [ 39.014987] RAX: 0000000000000000 RBX: ffffed1002e87f78 RCX: ffffffff813a4050 [ 39.016354] RDX: ffff8880162b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.017714] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e87f2f [ 39.019074] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.020432] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801743fdf8 [ 39.021779] FS: 00007f9fcc6ea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.023284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.024403] CR2: 00007fffede3eef8 CR3: 000000000daf8000 CR4: 0000000000350ef0 [ 39.025751] Call Trace: [ 39.026240] [ 39.026704] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.027606] ? __create_object+0x59/0x80 [ 39.028421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.029436] __vmalloc_noprof+0x59/0x60 [ 39.030221] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.031122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.032112] bpf_prog_alloc+0x39/0x200 [ 39.032822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.033692] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.034485] do_seccomp+0x349/0x25e0 [ 39.035155] ? find_held_lock+0x2b/0x80 [ 39.035870] ? do_prlimit+0x310/0x610 [ 39.036520] ? __pfx_do_seccomp+0x10/0x10 [ 39.037238] ? do_raw_spin_unlock+0x53/0x220 [ 39.038016] ? _raw_spin_unlock+0x1e/0x40 [ 39.038732] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.039583] ? static_key_count+0x60/0x80 [ 39.040335] prctl_set_seccomp+0x4e/0x70 [ 39.041043] __do_sys_prctl+0xe6c/0x1d70 [ 39.041763] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.042515] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.043402] ? irqentry_exit+0xf3/0x650 [ 39.044125] do_syscall_64+0xbf/0x430 [ 39.044797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.045632] RIP: 0033:0x7f9fccbdc5cd [ 39.046280] 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 [ 39.049214] RSP: 002b:00007fffede3cd20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.050466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fccbdc5cd [ 39.051678] RDX: 0000561c1b45fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.052863] RBP: 00007fffede3cd80 R08: 0000000000000000 R09: 00007fffede3c420 [ 39.054043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c4a51d240 [ 39.055234] R13: 00007fffede3d1b0 R14: 0000561c4a526380 R15: 0000561c4a531540 [ 39.056457] [ 39.056892] irq event stamp: 1771 [ 39.057453] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 39.058863] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 39.060335] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 39.061855] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 39.063301] ---[ end trace 0000000000000000 ]--- [ 42.467230] ------------[ cut here ]------------ [ 42.468167] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.470144] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.471643] Modules linked in: [ 42.472259] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.474215] Tainted: [W]=WARN [ 42.474788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.476261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.477161] 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 [ 42.480307] RSP: 0018:ffff888015a37bc0 EFLAGS: 00010286 [ 42.481284] RAX: 0000000000000000 RBX: ffffed1002b46f78 RCX: ffffffff813a4050 [ 42.482549] RDX: ffff888017ba9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.483853] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b46f2f [ 42.485121] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.486391] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a37df8 [ 42.487685] FS: 00007f091d371900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.489111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.490149] CR2: 00007f091d863580 CR3: 000000002015e000 CR4: 0000000000350ef0 [ 42.491429] Call Trace: [ 42.491961] [ 42.492368] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.493269] ? __create_object+0x59/0x80 [ 42.494049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.495029] __vmalloc_noprof+0x59/0x60 [ 42.495813] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.496630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.497568] bpf_prog_alloc+0x39/0x200 [ 42.498308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.499231] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.500156] do_seccomp+0x349/0x25e0 [ 42.500866] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.501751] ? __pfx_do_seccomp+0x10/0x10 [ 42.502500] ? find_held_lock+0x2b/0x80 [ 42.503254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.504211] ? static_key_count+0x60/0x80 [ 42.505024] prctl_set_seccomp+0x4e/0x70 [ 42.505785] __do_sys_prctl+0xe6c/0x1d70 [ 42.506526] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.507377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.508351] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.509319] ? irqentry_exit+0xf3/0x650 [ 42.510083] do_syscall_64+0xbf/0x430 [ 42.510803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.511765] RIP: 0033:0x7f091d8635cd [ 42.512424] 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 [ 42.515561] RSP: 002b:00007ffc5417c2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.516915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f091d8635cd [ 42.518175] RDX: 000055776871ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.519453] RBP: 00007ffc5417c320 R08: 0000000000000000 R09: 00007ffc5417b9c0 [ 42.520730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557790109ad0 [ 42.522010] R13: 00007ffc5417c750 R14: 000055779010abc0 R15: 000055779011b780 [ 42.523305] [ 42.523778] irq event stamp: 1731 [ 42.524376] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 42.525882] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 42.527376] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.528919] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.530412] ---[ end trace 0000000000000000 ]--- [ 43.319865] ------------[ cut here ]------------ [ 43.320872] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.323033] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 43.324633] Modules linked in: [ 43.325315] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.327442] Tainted: [W]=WARN [ 43.328112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.329731] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.330739] 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 [ 43.334179] RSP: 0018:ffff8880178e7bc0 EFLAGS: 00010286 [ 43.335254] RAX: 0000000000000000 RBX: ffffed1002f1cf78 RCX: ffffffff813a4050 [ 43.336700] RDX: ffff88801a4d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.338104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1cf2f [ 43.339506] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.340930] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178e7df8 [ 43.342326] FS: 00007f6a4b911900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.343916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.345085] CR2: 00007f6a4be03580 CR3: 000000000d80c000 CR4: 0000000000350ef0 [ 43.346505] Call Trace: [ 43.347074] [ 43.347531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.348550] ? __create_object+0x59/0x80 [ 43.349418] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.350483] __vmalloc_noprof+0x59/0x60 [ 43.351324] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.352308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.353339] bpf_prog_alloc+0x39/0x200 [ 43.354164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.355202] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.356241] do_seccomp+0x349/0x25e0 [ 43.357043] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.358032] ? __pfx_do_seccomp+0x10/0x10 [ 43.358914] ? find_held_lock+0x2b/0x80 [ 43.359776] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.360836] ? static_key_count+0x60/0x80 [ 43.361707] prctl_set_seccomp+0x4e/0x70 [ 43.362507] __do_sys_prctl+0xe6c/0x1d70 [ 43.363372] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.364325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.365388] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.366454] ? irqentry_exit+0xf3/0x650 [ 43.367302] do_syscall_64+0xbf/0x430 [ 43.368147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.369193] RIP: 0033:0x7f6a4be035cd [ 43.369979] 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 [ 43.373443] RSP: 002b:00007fffe557d8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.374961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a4be035cd [ 43.376390] RDX: 000055ca5c6dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.377795] RBP: 00007fffe557d900 R08: 0000000000000000 R09: 00007fffe557cfa0 [ 43.379212] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca83c64b10 [ 43.380628] R13: 00007fffe557dd30 R14: 000055ca83c652b0 R15: 000055ca83c796f0 [ 43.382068] [ 43.382536] irq event stamp: 1713 [ 43.383251] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 43.384868] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 43.386258] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 43.387674] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 43.389055] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18143' (ECDSA) to the list of known hosts. 2025/11/18 23:42:55 fuzzer started 2025/11/18 23:42:56 dialing manager at localhost:34383 2025/11/18 23:42:56 checking machine... 2025/11/18 23:42:56 checking revisions... [ 44.316628] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:42:56 testing simple program... [ 44.402296] cgroup: Unknown subsys name 'net' [ 44.472948] cgroup: Unknown subsys name 'cpuset' [ 44.489946] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:42:55 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000100 RCX=ffffffff81bc5c14 RDX=ffff888015a8f794 RSI=ffff888015a8f760 RDI=ffff88801454e2f0 RBP=ffff888015a8f760 RSP=ffff888015a8f530 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000100 R11=0000000000000001 R12=0000000000000000 R13=ffff888015a8f788 R14=ffff888015a8f760 R15=ffff88801454e2f0 RIP=ffffffff81bfb48a 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 00007fa40a76f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557790106218 CR3=000000001625f000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=34f6006851761a1b00000000000ae988 XMM05=77841844160eb506000000000031f950 XMM06=07c8bb74b6c04a44000000000031ea98 XMM07=fb795ef6d6577056000000000030e138 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000008000 RCX=ffffffff81ecf4e5 RDX=ffff8880159a3780 RSI=ffffffff81ecf4f5 RDI=ffff88801c02356c RBP=ffff88801c8e6a00 RSP=ffff8880159d7900 R8 =0000000000000000 R9 =ffffed100391cd25 R10=0000000000008000 R11=0000000000000001 R12=ffff88801c023500 R13=ffff8880092ab680 R14=ffff8880159d7a30 R15=ffff88801c8e6b70 RIP=ffffffff81751e4b 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 00007f5be723a700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f091d928618 CR3=000000000d754000 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=2035353a32343a333220383120766f4e XMM01=657463656e6e6f63736944203a5d3933 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3933325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a32343a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000