Warning: Permanently added '[localhost]:29072' (ECDSA) to the list of known hosts.
2023/05/17 04:57:50 fuzzer started
2023/05/17 04:57:50 dialing manager at localhost:35573
2023/05/17 04:57:50 checking machine...
2023/05/17 04:57:50 checking revisions...
syzkaller login: [ 36.505779] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:57:51 testing simple program...
[ 36.567082] cgroup: Unknown subsys name 'net'
[ 36.687939] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.383969] audit: type=1400 audit(1684299484.946:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 51.482909] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.484906] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.486736] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.490277] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.491729] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.494554] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.882978] ------------[ cut here ]------------
[ 51.883851] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.886360] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.887555] Modules linked in:
[ 51.888183] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.891112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.892780] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.893652] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.896458] RSP: 0018:ffff88801002fc00 EFLAGS: 00010282
[ 51.897290] RAX: 0000000000000000 RBX: ffff88800fb00c40 RCX: 0000000000000000
[ 51.898550] RDX: ffff888016d63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.899765] RBP: ffff88800fb00c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.901029] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.902188] R13: ffffffff84e223a0 R14: ffff88800fb00c48 R15: ffffffff84d73340
[ 51.903446] FS: 0000555556945400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.904616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.905663] CR2: 00007ff29f8b66f4 CR3: 0000000009e82000 CR4: 0000000000350ef0
[ 51.906901] Call Trace:
[ 51.907430]
[ 51.907849] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.908762] ipv4_frags_init_net+0x269/0x440
[ 51.909599] ops_init+0xbb/0x6b0
[ 51.910270] setup_net+0x3d9/0x990
[ 51.910910] ? down_read_killable+0x1d7/0x4e0
[ 51.911781] ? __pfx_setup_net+0x10/0x10
[ 51.912549] ? copy_net_ns+0x17c/0x770
[ 51.913308] copy_net_ns+0x321/0x770
[ 51.914032] create_new_namespaces+0x3f6/0xb30
[ 51.914854] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.915797] ksys_unshare+0x44d/0x8e0
[ 51.916532] ? __pfx_ksys_unshare+0x10/0x10
[ 51.917346] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.918404] __x64_sys_unshare+0x31/0x40
[ 51.919180] do_syscall_64+0x3f/0x90
[ 51.919852] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.920805] RIP: 0033:0x7fd4d5b8c0d7
[ 51.921508] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.924518] RSP: 002b:00007ffc2ea36aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.925655] RAX: ffffffffffffffda RBX: 00007ffc2ea370e8 RCX: 00007fd4d5b8c0d7
[ 51.926673] RDX: 00007fd4d5bf641f RSI: 00007ffc2ea36a40 RDI: 0000000040000000
[ 51.927672] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2ea36850
[ 51.928645] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd4d5c9ebf0
[ 51.929613] R13: 00007ffc2ea36b80 R14: 0000000000000000 R15: 00000000000000f8
[ 51.930722]
[ 51.931187] irq event stamp: 8459
[ 51.931660] hardirqs last enabled at (8469): [] __up_console_sem+0x78/0x80
[ 51.933079] hardirqs last disabled at (8480): [] __up_console_sem+0x5d/0x80
[ 51.934380] softirqs last enabled at (7992): [] irq_exit_rcu+0x93/0xc0
[ 51.935653] softirqs last disabled at (7957): [] irq_exit_rcu+0x93/0xc0
[ 51.936844] ---[ end trace 0000000000000000 ]---
[ 51.946178] ------------[ cut here ]------------
[ 51.946836] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.948800] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.949935] Modules linked in:
[ 51.950391] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.951571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.952626] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.953318] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.955661] RSP: 0018:ffff88801002fc00 EFLAGS: 00010282
[ 51.956362] RAX: 0000000000000000 RBX: ffff888009761c40 RCX: 0000000000000000
[ 51.957271] RDX: ffff888016d63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.958184] RBP: ffff888009761c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.959221] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.960254] R13: ffffffff84e223a0 R14: ffff888009761c48 R15: ffffffff84da62e0
[ 51.961377] FS: 0000555556945400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.962722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.963717] CR2: 00007ff29f8b66f4 CR3: 0000000009e82000 CR4: 0000000000350ef0
[ 51.964876] Call Trace:
[ 51.965313]
[ 51.965701] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.966572] ipv6_frags_init_net+0x206/0x3c0
[ 51.967364] ops_init+0xbb/0x6b0
[ 51.967953] setup_net+0x3d9/0x990
[ 51.968602] ? down_read_killable+0x1d7/0x4e0
[ 51.969395] ? __pfx_setup_net+0x10/0x10
[ 51.970096] ? copy_net_ns+0x17c/0x770
[ 51.970729] copy_net_ns+0x321/0x770
[ 51.971433] create_new_namespaces+0x3f6/0xb30
[ 51.972144] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.972791] ksys_unshare+0x44d/0x8e0
[ 51.973338] ? __pfx_ksys_unshare+0x10/0x10
[ 51.973906] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.974674] __x64_sys_unshare+0x31/0x40
[ 51.975246] do_syscall_64+0x3f/0x90
[ 51.975741] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.976409] RIP: 0033:0x7fd4d5b8c0d7
[ 51.976882] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.979059] RSP: 002b:00007ffc2ea36aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.979981] RAX: ffffffffffffffda RBX: 00007ffc2ea370e8 RCX: 00007fd4d5b8c0d7
[ 51.980867] RDX: 00007fd4d5bf641f RSI: 00007ffc2ea36a40 RDI: 0000000040000000
[ 51.981761] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2ea36850
[ 51.982590] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd4d5c9ebf0
[ 51.983444] R13: 00007ffc2ea36b80 R14: 0000000000000000 R15: 00000000000000f8
[ 51.984299]
[ 51.984582] irq event stamp: 12409
[ 51.985059] hardirqs last enabled at (12421): [] __up_console_sem+0x78/0x80
[ 51.986110] hardirqs last disabled at (12432): [] __up_console_sem+0x5d/0x80
[ 51.987174] softirqs last enabled at (12138): [] irq_exit_rcu+0x93/0xc0
[ 51.988230] softirqs last disabled at (12133): [] irq_exit_rcu+0x93/0xc0
[ 51.989264] ---[ end trace 0000000000000000 ]---
[ 51.990578] ------------[ cut here ]------------
[ 51.991173] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.992947] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.993957] Modules linked in:
[ 51.994368] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.995474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.996424] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.997056] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.999101] RSP: 0018:ffff88801002fbf0 EFLAGS: 00010286
[ 51.999713] RAX: 0000000000000000 RBX: ffff88800d74b640 RCX: 0000000000000000
[ 52.000573] RDX: ffff888016d63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.001441] RBP: ffff88800d74b654 R08: 0000000000000001 R09: 0000000000000000
[ 52.002312] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.003192] R13: ffffffff84e223a0 R14: ffff88800d74b648 R15: ffffffff84daf020
[ 52.004053] FS: 0000555556945400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.005024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.005713] CR2: 00007ff29f8b66f4 CR3: 0000000009e82000 CR4: 0000000000350ef0
[ 52.006584] Call Trace:
[ 52.006907]
[ 52.007242] nf_ct_net_init+0x224/0x3d0
[ 52.007750] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.008336] ops_init+0xbb/0x6b0
[ 52.008767] setup_net+0x3d9/0x990
[ 52.009244] ? down_read_killable+0x1d7/0x4e0
[ 52.009803] ? __pfx_setup_net+0x10/0x10
[ 52.010322] ? copy_net_ns+0x17c/0x770
[ 52.010809] copy_net_ns+0x321/0x770
[ 52.011325] create_new_namespaces+0x3f6/0xb30
[ 52.011893] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.012522] ksys_unshare+0x44d/0x8e0
[ 52.013030] ? __pfx_ksys_unshare+0x10/0x10
[ 52.013581] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.014322] __x64_sys_unshare+0x31/0x40
[ 52.014841] do_syscall_64+0x3f/0x90
[ 52.015352] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.016021] RIP: 0033:0x7fd4d5b8c0d7
[ 52.016482] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 52.018674] RSP: 002b:00007ffc2ea36aa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.019639] RAX: ffffffffffffffda RBX: 00007ffc2ea370e8 RCX: 00007fd4d5b8c0d7
[ 52.020531] RDX: 00007fd4d5bf641f RSI: 00007ffc2ea36a40 RDI: 0000000040000000
[ 52.021419] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2ea36850
[ 52.022301] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd4d5c9ebf0
[ 52.023213] R13: 00007ffc2ea36b80 R14: 0000000000000000 R15: 00000000000000f8
[ 52.024147]
[ 52.024452] irq event stamp: 13151
[ 52.024891] hardirqs last enabled at (13161): [] __up_console_sem+0x78/0x80
[ 52.025969] hardirqs last disabled at (13172): [] __up_console_sem+0x5d/0x80
[ 52.027059] softirqs last enabled at (12138): [] irq_exit_rcu+0x93/0xc0
[ 52.028094] softirqs last disabled at (12133): [] irq_exit_rcu+0x93/0xc0
[ 52.029136] ---[ end trace 0000000000000000 ]---
[ 53.567665] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.615195] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.663127] Bluetooth: hci0: command 0x040f tx timeout
[ 59.711074] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:58:06 Registers:
info registers vcpu 0
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801002f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] 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 0000555556945400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ff29f8b66f4 CR3=0000000009e82000 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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=ffffffff815a5856 RBX=dffffc0000000000 RCX=0000000000000000 RDX=0000000000000000
RSI=ffffffff815a0f84 RDI=ffffffff852afe08 RBP=ffff888016cbfd28 RSP=ffff888016cbfc60
R8 =0000000000000006 R9 =0000000000000101 R10=00000000000000eb R11=0000000000000000
R12=0000000000000015 R13=ffff888016cbfd60 R14=0000000000000015 R15=ffffc9000068d6e0
RIP=ffffffff815a585a 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 00007fd43e0c9900 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fd43d5f0000 CR3=000000001610a000 CR4=00350ee0
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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=785233a117153def000000000013bf98 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=90403b0e96c2506f00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000