Warning: Permanently added '[localhost]:38463' (ECDSA) to the list of known hosts.
2023/05/17 13:54:24 fuzzer started
2023/05/17 13:54:24 dialing manager at localhost:44319
2023/05/17 13:54:24 checking machine...
2023/05/17 13:54:24 checking revisions...
syzkaller login: [ 40.816915] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:54:24 testing simple program...
[ 40.892707] cgroup: Unknown subsys name 'net'
[ 40.982558] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.722574] audit: type=1400 audit(1684331677.711:6): 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
[ 54.843762] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.845771] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.848128] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.850769] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.852258] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.853467] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.226699] ------------[ cut here ]------------
[ 55.227490] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.229745] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.231070] Modules linked in:
[ 55.231576] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.236453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.237485] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.238182] 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
[ 55.240402] RSP: 0018:ffff88801f60fc00 EFLAGS: 00010282
[ 55.241101] RAX: 0000000000000000 RBX: ffff88801658d040 RCX: 0000000000000000
[ 55.242003] RDX: ffff88801f600000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.242928] RBP: ffff88801658d054 R08: 0000000000000001 R09: 0000000000000000
[ 55.243802] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.244713] R13: ffffffff84e23fe0 R14: ffff88801658d048 R15: ffffffff84d74dc0
[ 55.245621] FS: 00005555569bc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.246650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.247404] CR2: 00007f30f4c336f4 CR3: 0000000017adc000 CR4: 0000000000350ef0
[ 55.248315] Call Trace:
[ 55.248647]
[ 55.248977] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.249603] ipv4_frags_init_net+0x269/0x440
[ 55.250224] ops_init+0xbb/0x6b0
[ 55.250687] setup_net+0x3d9/0x990
[ 55.251172] ? down_read_killable+0x1d7/0x4e0
[ 55.251763] ? __pfx_setup_net+0x10/0x10
[ 55.252309] ? copy_net_ns+0x17c/0x770
[ 55.252854] copy_net_ns+0x321/0x770
[ 55.253350] create_new_namespaces+0x3f6/0xb30
[ 55.253974] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.254613] ksys_unshare+0x44d/0x8e0
[ 55.255138] ? __pfx_ksys_unshare+0x10/0x10
[ 55.255701] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.256457] __x64_sys_unshare+0x31/0x40
[ 55.257016] do_syscall_64+0x3f/0x90
[ 55.257504] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.258222] RIP: 0033:0x7f58e10350d7
[ 55.258702] 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
[ 55.260925] RSP: 002b:00007ffce6344ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.261900] RAX: ffffffffffffffda RBX: 00007ffce6345538 RCX: 00007f58e10350d7
[ 55.262794] RDX: 00007f58e109f41f RSI: 00007ffce6344e90 RDI: 0000000040000000
[ 55.263698] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce6344ca0
[ 55.264600] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f58e1147bf0
[ 55.265495] R13: 00007ffce6344fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.266468]
[ 55.266779] irq event stamp: 8017
[ 55.267244] hardirqs last enabled at (8029): [] __up_console_sem+0x78/0x80
[ 55.268332] hardirqs last disabled at (8040): [] __up_console_sem+0x5d/0x80
[ 55.269420] softirqs last enabled at (8002): [] irq_exit_rcu+0x93/0xc0
[ 55.270509] softirqs last disabled at (7997): [] irq_exit_rcu+0x93/0xc0
[ 55.271566] ---[ end trace 0000000000000000 ]---
[ 55.276988] ------------[ cut here ]------------
[ 55.277593] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.279280] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.280372] Modules linked in:
[ 55.280796] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.282022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.283061] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.283727] 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
[ 55.285963] RSP: 0018:ffff88801f60fc00 EFLAGS: 00010282
[ 55.286648] RAX: 0000000000000000 RBX: ffff88800d03e840 RCX: 0000000000000000
[ 55.287568] RDX: ffff88801f600000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.288481] RBP: ffff88800d03e854 R08: 0000000000000001 R09: 0000000000000000
[ 55.289401] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.290322] R13: ffffffff84e23fe0 R14: ffff88800d03e848 R15: ffffffff84da7d60
[ 55.291239] FS: 00005555569bc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.292260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.293021] CR2: 00007f30f4c336f4 CR3: 0000000017adc000 CR4: 0000000000350ef0
[ 55.293953] Call Trace:
[ 55.294299]
[ 55.294596] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.295269] ipv6_frags_init_net+0x206/0x3c0
[ 55.295878] ops_init+0xbb/0x6b0
[ 55.296342] setup_net+0x3d9/0x990
[ 55.296807] ? down_read_killable+0x1d7/0x4e0
[ 55.297416] ? __pfx_setup_net+0x10/0x10
[ 55.297963] ? copy_net_ns+0x17c/0x770
[ 55.298504] copy_net_ns+0x321/0x770
[ 55.299029] create_new_namespaces+0x3f6/0xb30
[ 55.299635] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.300296] ksys_unshare+0x44d/0x8e0
[ 55.300792] ? __pfx_ksys_unshare+0x10/0x10
[ 55.301373] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.302128] __x64_sys_unshare+0x31/0x40
[ 55.302670] do_syscall_64+0x3f/0x90
[ 55.303192] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.303879] RIP: 0033:0x7f58e10350d7
[ 55.304362] 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
[ 55.306607] RSP: 002b:00007ffce6344ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.307578] RAX: ffffffffffffffda RBX: 00007ffce6345538 RCX: 00007f58e10350d7
[ 55.308487] RDX: 00007f58e109f41f RSI: 00007ffce6344e90 RDI: 0000000040000000
[ 55.309396] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce6344ca0
[ 55.310312] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f58e1147bf0
[ 55.311229] R13: 00007ffce6344fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.312162]
[ 55.312465] irq event stamp: 9877
[ 55.312931] hardirqs last enabled at (9889): [] __up_console_sem+0x78/0x80
[ 55.314017] hardirqs last disabled at (9900): [] __up_console_sem+0x5d/0x80
[ 55.315108] softirqs last enabled at (9330): [] irq_exit_rcu+0x93/0xc0
[ 55.316161] softirqs last disabled at (9303): [] irq_exit_rcu+0x93/0xc0
[ 55.317216] ---[ end trace 0000000000000000 ]---
[ 55.318555] ------------[ cut here ]------------
[ 55.319216] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.321169] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.322209] Modules linked in:
[ 55.322611] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.323745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.324742] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.325426] 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
[ 55.327589] RSP: 0018:ffff88801f60fbf0 EFLAGS: 00010286
[ 55.328265] RAX: 0000000000000000 RBX: ffff88800f4fbe40 RCX: 0000000000000000
[ 55.329145] RDX: ffff88801f600000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.330023] RBP: ffff88800f4fbe54 R08: 0000000000000001 R09: 0000000000000000
[ 55.330914] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.331757] R13: ffffffff84e23fe0 R14: ffff88800f4fbe48 R15: ffffffff84db0aa0
[ 55.332627] FS: 00005555569bc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.333604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.334334] CR2: 00007f30f4c336f4 CR3: 0000000017adc000 CR4: 0000000000350ef0
[ 55.335202] Call Trace:
[ 55.335525]
[ 55.335845] nf_ct_net_init+0x224/0x3d0
[ 55.336355] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.336947] ops_init+0xbb/0x6b0
[ 55.337383] setup_net+0x3d9/0x990
[ 55.337859] ? down_read_killable+0x1d7/0x4e0
[ 55.338441] ? __pfx_setup_net+0x10/0x10
[ 55.338967] ? copy_net_ns+0x17c/0x770
[ 55.339462] copy_net_ns+0x321/0x770
[ 55.339962] create_new_namespaces+0x3f6/0xb30
[ 55.340533] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.341165] ksys_unshare+0x44d/0x8e0
[ 55.341643] ? __pfx_ksys_unshare+0x10/0x10
[ 55.342233] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.342986] __x64_sys_unshare+0x31/0x40
[ 55.343515] do_syscall_64+0x3f/0x90
[ 55.344025] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.344682] RIP: 0033:0x7f58e10350d7
[ 55.345177] 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
[ 55.347400] RSP: 002b:00007ffce6344ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.348371] RAX: ffffffffffffffda RBX: 00007ffce6345538 RCX: 00007f58e10350d7
[ 55.349278] RDX: 00007f58e109f41f RSI: 00007ffce6344e90 RDI: 0000000040000000
[ 55.350218] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce6344ca0
[ 55.351181] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f58e1147bf0
[ 55.352086] R13: 00007ffce6344fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.353017]
[ 55.353322] irq event stamp: 10659
[ 55.353766] hardirqs last enabled at (10669): [] __up_console_sem+0x78/0x80
[ 55.354875] hardirqs last disabled at (10682): [] __up_console_sem+0x5d/0x80
[ 55.355965] softirqs last enabled at (10220): [] irq_exit_rcu+0x93/0xc0
[ 55.357031] softirqs last disabled at (10215): [] irq_exit_rcu+0x93/0xc0
[ 55.358094] ---[ end trace 0000000000000000 ]---
executing program
[ 56.866520] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.914485] Bluetooth: hci0: command 0x041b tx timeout
[ 60.961880] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.010875] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:54:34 Registers:
info registers vcpu 0
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f60f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 00005555569bc400 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=00007f30f4c336f4 CR3=0000000017adc000 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=000000000003f6e9 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=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 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=00007f42310f0448 CR3=000000000d49a000 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=2039333a34353a33312037312079614d XMM01=5d3534373932322e35352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3534373932322e35352020205b XMM07=79732039333a34353a33312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000