Warning: Permanently added '[localhost]:39951' (ECDSA) to the list of known hosts.
2023/05/16 19:40:40 fuzzer started
2023/05/16 19:40:40 dialing manager at localhost:35573
2023/05/16 19:40:41 checking machine...
2023/05/16 19:40:41 checking revisions...
syzkaller login: [ 37.502263] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:40:41 testing simple program...
[ 37.580772] cgroup: Unknown subsys name 'net'
[ 37.653292] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.053326] audit: type=1400 audit(1684266053.726:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.187934] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.189704] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.191064] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.193936] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.195757] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.197174] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.616685] ------------[ cut here ]------------
[ 51.617409] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.620509] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.621741] Modules linked in:
[ 51.622202] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.627313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.628709] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.629516] 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
[ 51.631898] RSP: 0018:ffff8880189b7c00 EFLAGS: 00010282
[ 51.632660] RAX: 0000000000000000 RBX: ffff88800c8b4c40 RCX: 0000000000000000
[ 51.633652] RDX: ffff88801810d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.634644] RBP: ffff88800c8b4c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.635621] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.636597] R13: ffffffff84e223a0 R14: ffff88800c8b4c48 R15: ffffffff84d73340
[ 51.637582] FS: 000055555589c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.638699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.639547] CR2: 00007f7dffd6b6f4 CR3: 000000000f1ee000 CR4: 0000000000350ef0
[ 51.640538] Call Trace:
[ 51.640895]
[ 51.641221] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.641924] ipv4_frags_init_net+0x269/0x440
[ 51.642596] ops_init+0xbb/0x6b0
[ 51.643091] setup_net+0x3d9/0x990
[ 51.643627] ? down_read_killable+0x1d7/0x4e0
[ 51.644254] ? __pfx_setup_net+0x10/0x10
[ 51.644849] ? copy_net_ns+0x17c/0x770
[ 51.645438] copy_net_ns+0x321/0x770
[ 51.645970] create_new_namespaces+0x3f6/0xb30
[ 51.646655] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.647360] ksys_unshare+0x44d/0x8e0
[ 51.647902] ? __pfx_ksys_unshare+0x10/0x10
[ 51.648535] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.649320] __x64_sys_unshare+0x31/0x40
[ 51.649927] do_syscall_64+0x3f/0x90
[ 51.650494] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.651208] RIP: 0033:0x7f1d13f0b0d7
[ 51.651747] 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
[ 51.654134] RSP: 002b:00007ffecfa74838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.655211] RAX: ffffffffffffffda RBX: 00007ffecfa74e78 RCX: 00007f1d13f0b0d7
[ 51.656195] RDX: 00007f1d13f7541f RSI: 00007ffecfa747d0 RDI: 0000000040000000
[ 51.657176] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecfa745e0
[ 51.658150] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d1401dbf0
[ 51.659148] R13: 00007ffecfa74910 R14: 0000000000000000 R15: 00000000000000f8
[ 51.660152]
[ 51.660513] irq event stamp: 9827
[ 51.660987] hardirqs last enabled at (9837): [] __up_console_sem+0x78/0x80
[ 51.662157] hardirqs last disabled at (9848): [] __up_console_sem+0x5d/0x80
[ 51.663379] softirqs last enabled at (9434): [] irq_exit_rcu+0x93/0xc0
[ 51.664531] softirqs last disabled at (9429): [] irq_exit_rcu+0x93/0xc0
[ 51.665675] ---[ end trace 0000000000000000 ]---
[ 51.671790] ------------[ cut here ]------------
[ 51.672528] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.674508] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.675637] Modules linked in:
[ 51.676072] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.677312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.678407] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.679100] 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
[ 51.681518] RSP: 0018:ffff8880189b7c00 EFLAGS: 00010282
[ 51.682244] RAX: 0000000000000000 RBX: ffff888015b55c40 RCX: 0000000000000000
[ 51.683247] RDX: ffff88801810d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.684237] RBP: ffff888015b55c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.685226] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.686239] R13: ffffffff84e223a0 R14: ffff888015b55c48 R15: ffffffff84da62e0
[ 51.687234] FS: 000055555589c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.688316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.689113] CR2: 00007f7dffd6b6f4 CR3: 000000000f1ee000 CR4: 0000000000350ef0
[ 51.690072] Call Trace:
[ 51.690475]
[ 51.690806] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.691503] ipv6_frags_init_net+0x206/0x3c0
[ 51.692113] ops_init+0xbb/0x6b0
[ 51.692619] setup_net+0x3d9/0x990
[ 51.693097] ? down_read_killable+0x1d7/0x4e0
[ 51.693735] ? __pfx_setup_net+0x10/0x10
[ 51.694285] ? copy_net_ns+0x17c/0x770
[ 51.694854] copy_net_ns+0x321/0x770
[ 51.695396] create_new_namespaces+0x3f6/0xb30
[ 51.696021] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.696712] ksys_unshare+0x44d/0x8e0
[ 51.697238] ? __pfx_ksys_unshare+0x10/0x10
[ 51.697855] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.698671] __x64_sys_unshare+0x31/0x40
[ 51.699222] do_syscall_64+0x3f/0x90
[ 51.699763] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.700476] RIP: 0033:0x7f1d13f0b0d7
[ 51.700972] 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
[ 51.703386] RSP: 002b:00007ffecfa74838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.704323] RAX: ffffffffffffffda RBX: 00007ffecfa74e78 RCX: 00007f1d13f0b0d7
[ 51.705245] RDX: 00007f1d13f7541f RSI: 00007ffecfa747d0 RDI: 0000000040000000
[ 51.706147] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecfa745e0
[ 51.707055] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d1401dbf0
[ 51.707955] R13: 00007ffecfa74910 R14: 0000000000000000 R15: 00000000000000f8
[ 51.708866]
[ 51.709165] irq event stamp: 11785
[ 51.709641] hardirqs last enabled at (11797): [] __up_console_sem+0x78/0x80
[ 51.710734] hardirqs last disabled at (11808): [] __up_console_sem+0x5d/0x80
[ 51.711815] softirqs last enabled at (11268): [] irq_exit_rcu+0x93/0xc0
[ 51.712853] softirqs last disabled at (11249): [] irq_exit_rcu+0x93/0xc0
[ 51.713892] ---[ end trace 0000000000000000 ]---
[ 51.715317] ------------[ cut here ]------------
[ 51.715935] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.717924] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.719015] Modules linked in:
[ 51.719453] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.720607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.721625] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.722285] 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
[ 51.724432] RSP: 0018:ffff8880189b7bf0 EFLAGS: 00010286
[ 51.725088] RAX: 0000000000000000 RBX: ffff88800de0e640 RCX: 0000000000000000
[ 51.725987] RDX: ffff88801810d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.726891] RBP: ffff88800de0e654 R08: 0000000000000001 R09: 0000000000000000
[ 51.727790] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.728681] R13: ffffffff84e223a0 R14: ffff88800de0e648 R15: ffffffff84daf020
[ 51.729629] FS: 000055555589c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.730713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.731514] CR2: 00007f7dffd6b6f4 CR3: 000000000f1ee000 CR4: 0000000000350ef0
[ 51.732446] Call Trace:
[ 51.732790]
[ 51.733109] nf_ct_net_init+0x224/0x3d0
[ 51.733654] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.734232] ops_init+0xbb/0x6b0
[ 51.734707] setup_net+0x3d9/0x990
[ 51.735168] ? down_read_killable+0x1d7/0x4e0
[ 51.735760] ? __pfx_setup_net+0x10/0x10
[ 51.736261] ? copy_net_ns+0x17c/0x770
[ 51.736793] copy_net_ns+0x321/0x770
[ 51.737273] create_new_namespaces+0x3f6/0xb30
[ 51.737887] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.738558] ksys_unshare+0x44d/0x8e0
[ 51.739078] ? __pfx_ksys_unshare+0x10/0x10
[ 51.739661] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.740396] __x64_sys_unshare+0x31/0x40
[ 51.740912] do_syscall_64+0x3f/0x90
[ 51.741422] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.742062] RIP: 0033:0x7f1d13f0b0d7
[ 51.742565] 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
[ 51.744729] RSP: 002b:00007ffecfa74838 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.745686] RAX: ffffffffffffffda RBX: 00007ffecfa74e78 RCX: 00007f1d13f0b0d7
[ 51.746590] RDX: 00007f1d13f7541f RSI: 00007ffecfa747d0 RDI: 0000000040000000
[ 51.747493] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecfa745e0
[ 51.748382] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d1401dbf0
[ 51.749233] R13: 00007ffecfa74910 R14: 0000000000000000 R15: 00000000000000f8
[ 51.750153]
[ 51.750506] irq event stamp: 12589
[ 51.750943] hardirqs last enabled at (12599): [] __up_console_sem+0x78/0x80
[ 51.752010] hardirqs last disabled at (12610): [] __up_console_sem+0x5d/0x80
[ 51.753088] softirqs last enabled at (12262): [] irq_exit_rcu+0x93/0xc0
[ 51.754131] softirqs last disabled at (12253): [] irq_exit_rcu+0x93/0xc0
[ 51.755205] ---[ end trace 0000000000000000 ]---
executing program
[ 53.268021] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.315522] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.363479] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.411409] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:40:54 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880189b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555589c400 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=00007f7dffd6b6f4 CR3=000000000f1ee000 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=0000000000025657 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f050b081d50 CR3=0000000015da4000 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=2035353a30343a39312036312079614d XMM01=5d3930353032362e31352020205b203a
XMM02=74656e20746120323632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120323632203a4449
XMM06=57205d3930353032362e31352020205b XMM07=79732035353a30343a39312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000