Warning: Permanently added '[localhost]:46733' (ECDSA) to the list of known hosts.
2023/05/17 10:51:43 fuzzer started
2023/05/17 10:51:43 dialing manager at localhost:44319
2023/05/17 10:51:43 checking machine...
2023/05/17 10:51:43 checking revisions...
syzkaller login: [ 37.282679] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:51:43 testing simple program...
[ 37.350955] cgroup: Unknown subsys name 'net'
[ 37.435519] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.483950] audit: type=1400 audit(1684320716.973:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.602979] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.605314] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.607173] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.618152] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.621095] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.622332] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.029800] ------------[ cut here ]------------
[ 52.031283] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.033134] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.034488] Modules linked in:
[ 52.035029] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.040342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.041588] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.042271] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.044644] RSP: 0018:ffff888016a97c00 EFLAGS: 00010282
[ 52.045381] RAX: 0000000000000000 RBX: ffff88800f555040 RCX: 0000000000000000
[ 52.046625] RDX: ffff888018609b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.047611] RBP: ffff88800f555054 R08: 0000000000000001 R09: 0000000000000000
[ 52.048596] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.049593] R13: ffffffff84e23fe0 R14: ffff88800f555048 R15: ffffffff84d74dc0
[ 52.050574] FS: 000055555617b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.051685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.052500] CR2: 00007f5a0e26f6f4 CR3: 000000000c6c4000 CR4: 0000000000350ef0
[ 52.053501] Call Trace:
[ 52.053862]
[ 52.054188] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.054919] ipv4_frags_init_net+0x269/0x440
[ 52.055573] ops_init+0xbb/0x6b0
[ 52.056062] setup_net+0x3d9/0x990
[ 52.056602] ? down_read_killable+0x1d7/0x4e0
[ 52.057242] ? __pfx_setup_net+0x10/0x10
[ 52.057847] ? copy_net_ns+0x17c/0x770
[ 52.058432] copy_net_ns+0x321/0x770
[ 52.058953] create_new_namespaces+0x3f6/0xb30
[ 52.059621] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.060284] ksys_unshare+0x44d/0x8e0
[ 52.060853] ? __pfx_ksys_unshare+0x10/0x10
[ 52.061487] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.062255] __x64_sys_unshare+0x31/0x40
[ 52.062869] do_syscall_64+0x3f/0x90
[ 52.063432] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.064122] RIP: 0033:0x7f6d50a0c0d7
[ 52.064659] 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
[ 52.067019] RSP: 002b:00007ffded28ac28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.068072] RAX: ffffffffffffffda RBX: 00007ffded28b268 RCX: 00007f6d50a0c0d7
[ 52.069038] RDX: 00007f6d50a7641f RSI: 00007ffded28abc0 RDI: 0000000040000000
[ 52.070046] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffded28a9d0
[ 52.071013] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6d50b1ebf0
[ 52.071964] R13: 00007ffded28ad00 R14: 0000000000000000 R15: 00000000000000f8
[ 52.072946]
[ 52.073276] irq event stamp: 8853
[ 52.073763] hardirqs last enabled at (8865): [] __up_console_sem+0x78/0x80
[ 52.074864] hardirqs last disabled at (8876): [] __up_console_sem+0x5d/0x80
[ 52.075966] softirqs last enabled at (8566): [] irq_exit_rcu+0x93/0xc0
[ 52.077033] softirqs last disabled at (8557): [] irq_exit_rcu+0x93/0xc0
[ 52.078122] ---[ end trace 0000000000000000 ]---
[ 52.084348] ------------[ cut here ]------------
[ 52.084992] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.086845] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.087928] Modules linked in:
[ 52.088351] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.089559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.090584] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.091236] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.093466] RSP: 0018:ffff888016a97c00 EFLAGS: 00010282
[ 52.094129] RAX: 0000000000000000 RBX: ffff88800c9d1840 RCX: 0000000000000000
[ 52.095036] RDX: ffff888018609b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.095936] RBP: ffff88800c9d1854 R08: 0000000000000001 R09: 0000000000000000
[ 52.096841] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.097764] R13: ffffffff84e23fe0 R14: ffff88800c9d1848 R15: ffffffff84da7d60
[ 52.098681] FS: 000055555617b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.099688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.100437] CR2: 00007f5a0e26f6f4 CR3: 000000000c6c4000 CR4: 0000000000350ef0
[ 52.101314] Call Trace:
[ 52.101700]
[ 52.102009] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.102668] ipv6_frags_init_net+0x206/0x3c0
[ 52.103239] ops_init+0xbb/0x6b0
[ 52.103729] setup_net+0x3d9/0x990
[ 52.104191] ? down_read_killable+0x1d7/0x4e0
[ 52.104812] ? __pfx_setup_net+0x10/0x10
[ 52.105348] ? copy_net_ns+0x17c/0x770
[ 52.105907] copy_net_ns+0x321/0x770
[ 52.106435] create_new_namespaces+0x3f6/0xb30
[ 52.107032] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.107691] ksys_unshare+0x44d/0x8e0
[ 52.108189] ? __pfx_ksys_unshare+0x10/0x10
[ 52.108784] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.109554] __x64_sys_unshare+0x31/0x40
[ 52.110086] do_syscall_64+0x3f/0x90
[ 52.110613] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.111266] RIP: 0033:0x7f6d50a0c0d7
[ 52.111772] 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
[ 52.113946] RSP: 002b:00007ffded28ac28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.114908] RAX: ffffffffffffffda RBX: 00007ffded28b268 RCX: 00007f6d50a0c0d7
[ 52.115807] RDX: 00007f6d50a7641f RSI: 00007ffded28abc0 RDI: 0000000040000000
[ 52.116708] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffded28a9d0
[ 52.117621] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6d50b1ebf0
[ 52.118525] R13: 00007ffded28ad00 R14: 0000000000000000 R15: 00000000000000f8
[ 52.119430]
[ 52.119737] irq event stamp: 11147
[ 52.120179] hardirqs last enabled at (11157): [] __up_console_sem+0x78/0x80
[ 52.121408] hardirqs last disabled at (11170): [] sysvec_apic_timer_interrupt+0xf/0x90
[ 52.122775] softirqs last enabled at (10648): [] irq_exit_rcu+0x93/0xc0
[ 52.123986] softirqs last disabled at (10637): [] irq_exit_rcu+0x93/0xc0
[ 52.125202] ---[ end trace 0000000000000000 ]---
[ 52.126801] ------------[ cut here ]------------
[ 52.127562] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.129793] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.131016] Modules linked in:
[ 52.131538] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.132869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.134056] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.134831] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.137358] RSP: 0018:ffff888016a97bf0 EFLAGS: 00010286
[ 52.138131] RAX: 0000000000000000 RBX: ffff88800e2c8440 RCX: 0000000000000000
[ 52.139158] RDX: ffff888018609b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.140185] RBP: ffff88800e2c8454 R08: 0000000000000001 R09: 0000000000000000
[ 52.141226] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.142251] R13: ffffffff84e23fe0 R14: ffff88800e2c8448 R15: ffffffff84db0aa0
[ 52.143265] FS: 000055555617b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.144426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
executing program
[ 52.145247] CR2: 00007f5a0e26f6f4 CR3: 000000000c6c4000 CR4: 0000000000350ef0
[ 52.146545] Call Trace:
[ 52.146918]
[ 52.147245] nf_ct_net_init+0x224/0x3d0
[ 52.148224] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.148923] ops_init+0xbb/0x6b0
[ 52.149487] setup_net+0x3d9/0x990
[ 52.150003] ? down_read_killable+0x1d7/0x4e0
[ 52.150716] ? __pfx_setup_net+0x10/0x10
[ 52.151298] ? copy_net_ns+0x17c/0x770
[ 52.151915] copy_net_ns+0x321/0x770
[ 52.152496] create_new_namespaces+0x3f6/0xb30
[ 52.153150] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.153907] ksys_unshare+0x44d/0x8e0
[ 52.154495] ? __pfx_ksys_unshare+0x10/0x10
[ 52.155100] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.155942] __x64_sys_unshare+0x31/0x40
[ 52.156555] do_syscall_64+0x3f/0x90
[ 52.157089] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.157872] RIP: 0033:0x7f6d50a0c0d7
[ 52.158513] 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
[ 52.160976] RSP: 002b:00007ffded28ac28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.162079] RAX: ffffffffffffffda RBX: 00007ffded28b268 RCX: 00007f6d50a0c0d7
[ 52.163103] RDX: 00007f6d50a7641f RSI: 00007ffded28abc0 RDI: 0000000040000000
[ 52.164099] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffded28a9d0
[ 52.165110] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6d50b1ebf0
[ 52.166139] R13: 00007ffded28ad00 R14: 0000000000000000 R15: 00000000000000f8
[ 52.167181]
[ 52.167560] irq event stamp: 12005
[ 52.168052] hardirqs last enabled at (12015): [] __up_console_sem+0x78/0x80
[ 52.169282] hardirqs last disabled at (12026): [] __up_console_sem+0x5d/0x80
[ 52.170497] softirqs last enabled at (11762): [] irq_exit_rcu+0x93/0xc0
[ 52.171677] softirqs last disabled at (11757): [] irq_exit_rcu+0x93/0xc0
[ 52.172852] ---[ end trace 0000000000000000 ]---
[ 53.687004] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.734461] Bluetooth: hci0: command 0x041b tx timeout
[ 57.782496] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.830462] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:51:58 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016a975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 000055555617b400 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=00007f5a0e26f6f4 CR3=000000000c6c4000 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=0000000000030303 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f37e85af0a0 CR3=0000000013dfc000 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=2038353a31353a30312037312079614d XMM01=5d3932303533302e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=65636f72703d7373616c63742030733a XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000