Warning: Permanently added '[localhost]:43392' (ECDSA) to the list of known hosts.
2023/05/16 17:07:09 fuzzer started
2023/05/16 17:07:10 dialing manager at localhost:35573
2023/05/16 17:07:10 checking machine...
2023/05/16 17:07:10 checking revisions...
syzkaller login: [ 39.938571] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:07:10 testing simple program...
[ 40.009138] cgroup: Unknown subsys name 'net'
[ 40.092494] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.436989] audit: type=1400 audit(1684256843.813:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.537008] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.538440] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.541862] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.546024] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.547526] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.550114] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 54.901828] ------------[ cut here ]------------
[ 54.902684] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.904857] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.906249] Modules linked in:
[ 54.906733] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.911905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.912994] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.913685] 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
[ 54.916002] RSP: 0018:ffff88801fdcfc00 EFLAGS: 00010282
[ 54.916717] RAX: 0000000000000000 RBX: ffff88800dc54040 RCX: 0000000000000000
[ 54.917605] RDX: ffff888015b13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.918552] RBP: ffff88800dc54054 R08: 0000000000000001 R09: 0000000000000000
[ 54.919505] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.920427] R13: ffffffff84e223a0 R14: ffff88800dc54048 R15: ffffffff84d73340
[ 54.921390] FS: 0000555555c1d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.922424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.923213] CR2: 00007f4bd51586f4 CR3: 0000000016a3c000 CR4: 0000000000350ee0
[ 54.924115] Call Trace:
[ 54.924471]
[ 54.924825] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.925454] ipv4_frags_init_net+0x269/0x440
[ 54.926075] ops_init+0xbb/0x6b0
[ 54.926548] setup_net+0x3d9/0x990
[ 54.927050] ? down_read_killable+0x1d7/0x4e0
[ 54.927652] ? __pfx_setup_net+0x10/0x10
[ 54.928183] ? copy_net_ns+0x17c/0x770
[ 54.928748] copy_net_ns+0x321/0x770
[ 54.929231] create_new_namespaces+0x3f6/0xb30
[ 54.929890] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.930529] ksys_unshare+0x44d/0x8e0
[ 54.931059] ? __pfx_ksys_unshare+0x10/0x10
[ 54.931660] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.932380] __x64_sys_unshare+0x31/0x40
[ 54.932946] do_syscall_64+0x3f/0x90
[ 54.933430] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.934154] RIP: 0033:0x7f22b3e570d7
[ 54.934656] 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
[ 54.936921] RSP: 002b:00007ffefafbfa88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.937939] RAX: ffffffffffffffda RBX: 00007ffefafc00c8 RCX: 00007f22b3e570d7
[ 54.938906] RDX: 00007f22b3ec141f RSI: 00007ffefafbfa20 RDI: 0000000040000000
[ 54.939806] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefafbf830
[ 54.940735] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f22b3f69bf0
[ 54.941654] R13: 00007ffefafbfb60 R14: 0000000000000000 R15: 00000000000000f8
[ 54.942804]
[ 54.943123] irq event stamp: 10377
[ 54.943556] hardirqs last enabled at (10387): [] __up_console_sem+0x78/0x80
[ 54.944673] hardirqs last disabled at (10398): [] __up_console_sem+0x5d/0x80
[ 54.945857] softirqs last enabled at (9854): [] irq_exit_rcu+0x93/0xc0
[ 54.946969] softirqs last disabled at (9849): [] irq_exit_rcu+0x93/0xc0
[ 54.948075] ---[ end trace 0000000000000000 ]---
[ 54.953715] ------------[ cut here ]------------
[ 54.954362] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.956231] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.957362] Modules linked in:
[ 54.957831] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.959099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.960193] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.960906] 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
[ 54.963253] RSP: 0018:ffff88801fdcfc00 EFLAGS: 00010282
[ 54.963980] RAX: 0000000000000000 RBX: ffff88800d61e840 RCX: 0000000000000000
[ 54.964940] RDX: ffff888015b13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.965918] RBP: ffff88800d61e854 R08: 0000000000000001 R09: 0000000000000000
[ 54.966868] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.967815] R13: ffffffff84e223a0 R14: ffff88800d61e848 R15: ffffffff84da62e0
[ 54.968780] FS: 0000555555c1d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.969852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.970604] CR2: 00007f4bd51586f4 CR3: 0000000016a3c000 CR4: 0000000000350ee0
[ 54.971554] Call Trace:
[ 54.971935]
[ 54.972246] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.972926] ipv6_frags_init_net+0x206/0x3c0
[ 54.973514] ops_init+0xbb/0x6b0
[ 54.974047] setup_net+0x3d9/0x990
[ 54.974529] ? down_read_killable+0x1d7/0x4e0
[ 54.975163] ? __pfx_setup_net+0x10/0x10
[ 54.975731] ? copy_net_ns+0x17c/0x770
[ 54.976270] copy_net_ns+0x321/0x770
[ 54.976809] create_new_namespaces+0x3f6/0xb30
[ 54.977430] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.978124] ksys_unshare+0x44d/0x8e0
[ 54.978678] ? __pfx_ksys_unshare+0x10/0x10
[ 54.979260] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.980054] __x64_sys_unshare+0x31/0x40
[ 54.980600] do_syscall_64+0x3f/0x90
[ 54.981131] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.981864] RIP: 0033:0x7f22b3e570d7
[ 54.982356] 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
[ 54.984669] RSP: 002b:00007ffefafbfa88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.985697] RAX: ffffffffffffffda RBX: 00007ffefafc00c8 RCX: 00007f22b3e570d7
[ 54.986670] RDX: 00007f22b3ec141f RSI: 00007ffefafbfa20 RDI: 0000000040000000
[ 54.987573] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefafbf830
[ 54.988519] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f22b3f69bf0
[ 54.989464] R13: 00007ffefafbfb60 R14: 0000000000000000 R15: 00000000000000f8
[ 54.990439]
[ 54.990789] irq event stamp: 12343
[ 54.991247] hardirqs last enabled at (12353): [] __up_console_sem+0x78/0x80
[ 54.992388] hardirqs last disabled at (12364): [] __up_console_sem+0x5d/0x80
[ 54.993525] softirqs last enabled at (11878): [] irq_exit_rcu+0x93/0xc0
[ 54.994661] softirqs last disabled at (11873): [] irq_exit_rcu+0x93/0xc0
[ 54.995773] ---[ end trace 0000000000000000 ]---
[ 54.997204] ------------[ cut here ]------------
[ 54.997979] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.000021] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.001150] Modules linked in:
[ 55.001576] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.002860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.003958] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.004664] 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
[ 55.007029] RSP: 0018:ffff88801fdcfbf0 EFLAGS: 00010286
[ 55.007758] RAX: 0000000000000000 RBX: ffff88800d61ee40 RCX: 0000000000000000
[ 55.008711] RDX: ffff888015b13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.009586] RBP: ffff88800d61ee54 R08: 0000000000000001 R09: 0000000000000000
[ 55.010543] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.011453] R13: ffffffff84e223a0 R14: ffff88800d61ee48 R15: ffffffff84daf020
[ 55.012383] FS: 0000555555c1d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.013436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.014225] CR2: 00007f4bd51586f4 CR3: 0000000016a3c000 CR4: 0000000000350ee0
[ 55.015158] Call Trace:
[ 55.015499]
[ 55.015844] nf_ct_net_init+0x224/0x3d0
[ 55.016373] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.017000] ops_init+0xbb/0x6b0
[ 55.017451] setup_net+0x3d9/0x990
[ 55.017969] ? down_read_killable+0x1d7/0x4e0
[ 55.018555] ? __pfx_setup_net+0x10/0x10
[ 55.019131] ? copy_net_ns+0x17c/0x770
[ 55.019688] copy_net_ns+0x321/0x770
[ 55.020186] create_new_namespaces+0x3f6/0xb30
[ 55.020840] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.021482] ksys_unshare+0x44d/0x8e0
[ 55.022049] ? __pfx_ksys_unshare+0x10/0x10
[ 55.022659] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.023408] __x64_sys_unshare+0x31/0x40
[ 55.023989] do_syscall_64+0x3f/0x90
[ 55.024480] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.025181] RIP: 0033:0x7f22b3e570d7
[ 55.025696] 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
[ 55.028022] RSP: 002b:00007ffefafbfa88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.029025] RAX: ffffffffffffffda RBX: 00007ffefafc00c8 RCX: 00007f22b3e570d7
[ 55.029966] RDX: 00007f22b3ec141f RSI: 00007ffefafbfa20 RDI: 0000000040000000
[ 55.030896] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffefafbf830
[ 55.031830] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f22b3f69bf0
[ 55.032756] R13: 00007ffefafbfb60 R14: 0000000000000000 R15: 00000000000000f8
[ 55.033712]
[ 55.034040] irq event stamp: 13277
[ 55.034496] hardirqs last enabled at (13287): [] __up_console_sem+0x78/0x80
[ 55.035636] hardirqs last disabled at (13300): [] __up_console_sem+0x5d/0x80
[ 55.036757] softirqs last enabled at (13104): [] irq_exit_rcu+0x93/0xc0
[ 55.037889] softirqs last disabled at (13099): [] irq_exit_rcu+0x93/0xc0
[ 55.038971] ---[ end trace 0000000000000000 ]---
[ 56.611421] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.658714] Bluetooth: hci0: command 0x041b tx timeout
[ 60.706688] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.754823] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:07:21 Registers:
info registers vcpu 0
RAX=00000000000257df RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007efe5cb6da80 CR3=000000000ec24000 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=2035323a37303a37312036312079614d XMM01=5d3333373630392e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fdcf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 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 0000555555c1d400 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=00007f4bd51586f4 CR3=0000000016a3c000 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=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