[ 46.385928] ------------[ cut here ]------------ [ 46.386854] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.388966] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.390413] Modules linked in: [ 46.391040] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.394292] Tainted: [W]=WARN [ 46.394910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.396389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.397299] 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 [ 46.400485] RSP: 0018:ffff88800f3cfbc0 EFLAGS: 00010286 [ 46.401473] RAX: 0000000000000000 RBX: ffffed1001e79f78 RCX: ffffffff813a4050 [ 46.402748] RDX: ffff88801a46d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.404041] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e79f2f [ 46.405333] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.406623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3cfdf8 [ 46.407907] FS: 00007f7ec5c0d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.409361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.410417] CR2: 00007ffe722d7ef7 CR3: 000000000c94e000 CR4: 0000000000350ef0 [ 46.411711] Call Trace: [ 46.412235] [ 46.412650] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.413533] ? __create_object+0x59/0x80 [ 46.414330] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.415304] __vmalloc_noprof+0x59/0x60 [ 46.416059] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.416952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.417889] bpf_prog_alloc+0x39/0x200 [ 46.418580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.419514] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.420462] do_seccomp+0x349/0x25e0 [ 46.421189] ? find_held_lock+0x2b/0x80 [ 46.421966] ? do_prlimit+0x310/0x610 [ 46.422664] ? __pfx_do_seccomp+0x10/0x10 [ 46.423445] ? do_raw_spin_unlock+0x53/0x220 [ 46.424306] ? _raw_spin_unlock+0x1e/0x40 [ 46.425084] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.426049] ? static_key_count+0x60/0x80 [ 46.426848] prctl_set_seccomp+0x4e/0x70 [ 46.427585] __do_sys_prctl+0xe6c/0x1d70 [ 46.428387] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.429248] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.430214] ? irqentry_exit+0xf3/0x650 [ 46.430978] do_syscall_64+0xbf/0x430 [ 46.431675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.432655] RIP: 0033:0x7f7ec60ff5cd [ 46.433371] 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 [ 46.436592] RSP: 002b:00007ffe722d5e20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.437966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ec60ff5cd [ 46.439254] RDX: 000055f0e50abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.440567] RBP: 00007ffe722d5e80 R08: 0000000000000000 R09: 00007ffe722d5520 [ 46.441855] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f10ecc0ad0 [ 46.443144] R13: 00007ffe722d62b0 R14: 000055f10ecc1bc0 R15: 000055f10ecd2780 [ 46.444443] [ 46.444917] irq event stamp: 2021 [ 46.445524] hardirqs last enabled at (2029): [] __up_console_sem+0x78/0x80 [ 46.447054] hardirqs last disabled at (2038): [] __up_console_sem+0x5d/0x80 [ 46.448595] softirqs last enabled at (1554): [] handle_softirqs+0x50c/0x770 [ 46.450126] softirqs last disabled at (1549): [] __irq_exit_rcu+0xc4/0x100 [ 46.451636] ---[ end trace 0000000000000000 ]--- [ 49.911657] ------------[ cut here ]------------ [ 49.912584] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.914555] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.916012] Modules linked in: [ 49.916602] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.918562] Tainted: [W]=WARN [ 49.919152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.920617] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.921533] 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 [ 49.924675] RSP: 0018:ffff888009defbc0 EFLAGS: 00010286 [ 49.925660] RAX: 0000000000000000 RBX: ffffed10013bdf78 RCX: ffffffff813a4050 [ 49.926935] RDX: ffff88801a5dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.928248] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013bdf2f [ 49.929529] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.930824] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009defdf8 [ 49.932130] FS: 00007f97b994a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.933607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.934667] CR2: 00007ffe7e1d7ef7 CR3: 000000001fa63000 CR4: 0000000000350ef0 [ 49.935954] Call Trace: [ 49.936427] [ 49.936867] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.937731] ? __create_object+0x59/0x80 [ 49.938508] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.939477] __vmalloc_noprof+0x59/0x60 [ 49.940244] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.941132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.942072] bpf_prog_alloc+0x39/0x200 [ 49.942760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.943677] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.944602] do_seccomp+0x349/0x25e0 [ 49.945317] ? find_held_lock+0x2b/0x80 [ 49.946070] ? do_prlimit+0x310/0x610 [ 49.946818] ? __pfx_do_seccomp+0x10/0x10 [ 49.947555] ? do_raw_spin_unlock+0x53/0x220 [ 49.948396] ? _raw_spin_unlock+0x1e/0x40 [ 49.949168] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.950149] ? static_key_count+0x60/0x80 [ 49.950944] prctl_set_seccomp+0x4e/0x70 [ 49.951665] __do_sys_prctl+0xe6c/0x1d70 [ 49.952457] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.953314] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.954296] ? irqentry_exit+0xf3/0x650 [ 49.955059] do_syscall_64+0xbf/0x430 [ 49.955761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.956727] RIP: 0033:0x7f97b9e3c5cd [ 49.957452] 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 [ 49.960607] RSP: 002b:00007ffe7e1d52f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.961979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97b9e3c5cd [ 49.963257] RDX: 000055e433557e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.964568] RBP: 00007ffe7e1d5350 R08: 0000000000000000 R09: 00007ffe7e1d49f0 [ 49.965869] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e449aaa2b0 [ 49.967157] R13: 00007ffe7e1d5780 R14: 000055e449aacd20 R15: 000055e449abe8d0 [ 49.968493] [ 49.968976] irq event stamp: 1693 [ 49.969597] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 49.971144] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 49.972703] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 49.974275] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 49.975847] ---[ end trace 0000000000000000 ]--- [ 50.778726] ------------[ cut here ]------------ [ 50.779647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.781619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.783083] Modules linked in: [ 50.783664] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.785688] Tainted: [W]=WARN [ 50.786504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.787947] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.788856] 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 [ 50.792505] RSP: 0018:ffff88801749fbc0 EFLAGS: 00010286 [ 50.793720] RAX: 0000000000000000 RBX: ffffed1002e93f78 RCX: ffffffff813a4050 [ 50.795208] RDX: ffff8880171e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.796503] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e93f2f [ 50.797797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.799060] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801749fdf8 [ 50.800332] FS: 00007f6b6c296900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.801757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.802841] CR2: 00007f6b6c788580 CR3: 000000000b802000 CR4: 0000000000350ef0 [ 50.804144] Call Trace: [ 50.804616] [ 50.805060] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.805958] ? __create_object+0x59/0x80 [ 50.806688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.807648] __vmalloc_noprof+0x59/0x60 [ 50.808408] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.809279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.810197] bpf_prog_alloc+0x39/0x200 [ 50.810919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.811844] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.812710] do_seccomp+0x349/0x25e0 [ 50.813421] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.814294] ? __pfx_do_seccomp+0x10/0x10 [ 50.815083] ? find_held_lock+0x2b/0x80 [ 50.815834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.816744] ? static_key_count+0x60/0x80 [ 50.817546] prctl_set_seccomp+0x4e/0x70 [ 50.818317] __do_sys_prctl+0xe6c/0x1d70 [ 50.819084] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.819925] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.820890] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.821835] ? irqentry_exit+0xf3/0x650 [ 50.822547] do_syscall_64+0xbf/0x430 [ 50.823304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.824247] RIP: 0033:0x7f6b6c7885cd [ 50.824941] 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 [ 50.828046] RSP: 002b:00007ffeca9d18e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.829414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b6c7885cd [ 50.830670] RDX: 0000562cda35ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.831924] RBP: 00007ffeca9d1940 R08: 0000000000000000 R09: 00007ffeca9d0fe0 [ 50.833184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562cdfa30ad0 [ 50.834449] R13: 00007ffeca9d1d70 R14: 0000562cdfa31bc0 R15: 0000562cdfa42780 [ 50.835748] [ 50.836195] irq event stamp: 1805 [ 50.836854] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.838366] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.839868] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 50.841429] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 50.842936] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47855' (ECDSA) to the list of known hosts. 2025/11/18 10:34:38 fuzzer started 2025/11/18 10:34:38 dialing manager at localhost:34383 2025/11/18 10:34:38 checking machine... 2025/11/18 10:34:38 checking revisions... [ 51.763199] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:34:38 testing simple program... [ 51.863325] cgroup: Unknown subsys name 'net' [ 51.920900] cgroup: Unknown subsys name 'cpuset' [ 51.932814] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:34:37 Registers: info registers vcpu 0 RAX=00000000c57798ad RBX=ffff888016b3b780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016b3c228 RDI=00000000503ba00b RBP=ffff888016b3c1d8 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016b3c228 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815274c1 RFL=00000883 [-OS---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 00007f97b994a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f97b98fe01c CR3=000000000e381000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025f5f 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=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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f604d6520f8 CR3=000000000e32e000 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=2037333a34333a303120383120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037333a34333a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000