Warning: Permanently added '[localhost]:45505' (ECDSA) to the list of known hosts.
2023/05/18 03:24:29 fuzzer started
2023/05/18 03:24:30 dialing manager at localhost:44319
2023/05/18 03:24:30 checking machine...
2023/05/18 03:24:30 checking revisions...
syzkaller login: [ 36.980317] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:24:30 testing simple program...
[ 37.044614] cgroup: Unknown subsys name 'net'
[ 37.133580] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.183910] audit: type=1400 audit(1684380282.482:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.276676] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.278806] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.281133] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.284510] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.286685] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.288262] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.704234] ------------[ cut here ]------------
[ 50.705105] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.707404] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.708960] Modules linked in:
[ 50.709545] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.714323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.715622] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.716547] 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
[ 50.719156] RSP: 0018:ffff88800c67fc00 EFLAGS: 00010282
[ 50.719948] RAX: 0000000000000000 RBX: ffff88800e4a1c40 RCX: 0000000000000000
[ 50.721074] RDX: ffff888006940000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.722191] RBP: ffff88800e4a1c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.723088] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.723993] R13: ffffffff84e23fe0 R14: ffff88800e4a1c48 R15: ffffffff84d74dc0
[ 50.725145] FS: 00005555556c1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.726446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.727368] CR2: 00007f064fbaa6f4 CR3: 000000000e820000 CR4: 0000000000350ef0
[ 50.728518] Call Trace:
[ 50.728968]
[ 50.729345] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.730172] ipv4_frags_init_net+0x269/0x440
[ 50.730949] ops_init+0xbb/0x6b0
[ 50.731516] setup_net+0x3d9/0x990
[ 50.732169] ? down_read_killable+0x1d7/0x4e0
[ 50.732952] ? __pfx_setup_net+0x10/0x10
[ 50.733606] ? copy_net_ns+0x17c/0x770
[ 50.734311] copy_net_ns+0x321/0x770
[ 50.734981] create_new_namespaces+0x3f6/0xb30
[ 50.735776] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.736534] ksys_unshare+0x44d/0x8e0
[ 50.737107] ? __pfx_ksys_unshare+0x10/0x10
[ 50.737776] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.738621] __x64_sys_unshare+0x31/0x40
[ 50.739209] do_syscall_64+0x3f/0x90
[ 50.739780] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.740451] RIP: 0033:0x7ff79c95c0d7
[ 50.740993] 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
[ 50.743159] RSP: 002b:00007fff99aba798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.744103] RAX: ffffffffffffffda RBX: 00007fff99abadd8 RCX: 00007ff79c95c0d7
[ 50.745005] RDX: 00007ff79c9c641f RSI: 00007fff99aba730 RDI: 0000000040000000
[ 50.745883] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff99aba540
[ 50.746758] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff79ca6ebf0
[ 50.747605] R13: 00007fff99aba870 R14: 0000000000000000 R15: 00000000000000f8
[ 50.748518]
[ 50.748851] irq event stamp: 8519
[ 50.749281] hardirqs last enabled at (8529): [] __up_console_sem+0x78/0x80
[ 50.750323] hardirqs last disabled at (8540): [] __up_console_sem+0x5d/0x80
[ 50.751370] softirqs last enabled at (8082): [] irq_exit_rcu+0x93/0xc0
[ 50.752392] softirqs last disabled at (8065): [] irq_exit_rcu+0x93/0xc0
[ 50.753427] ---[ end trace 0000000000000000 ]---
[ 50.759130] ------------[ cut here ]------------
[ 50.759745] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.761439] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.762509] Modules linked in:
[ 50.762951] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.764107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.765133] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.765809] 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
[ 50.767959] RSP: 0018:ffff88800c67fc00 EFLAGS: 00010282
[ 50.768626] RAX: 0000000000000000 RBX: ffff88800e542040 RCX: 0000000000000000
[ 50.769504] RDX: ffff888006940000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.770393] RBP: ffff88800e542054 R08: 0000000000000001 R09: 0000000000000000
[ 50.771280] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.772163] R13: ffffffff84e23fe0 R14: ffff88800e542048 R15: ffffffff84da7d60
[ 50.773058] FS: 00005555556c1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.774051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.774793] CR2: 00007f064fbaa6f4 CR3: 000000000e820000 CR4: 0000000000350ef0
[ 50.775681] Call Trace:
[ 50.776005]
[ 50.776300] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.776959] ipv6_frags_init_net+0x206/0x3c0
[ 50.777519] ops_init+0xbb/0x6b0
[ 50.777996] setup_net+0x3d9/0x990
[ 50.778456] ? down_read_killable+0x1d7/0x4e0
[ 50.779059] ? __pfx_setup_net+0x10/0x10
[ 50.779560] ? copy_net_ns+0x17c/0x770
[ 50.780090] copy_net_ns+0x321/0x770
[ 50.780584] create_new_namespaces+0x3f6/0xb30
[ 50.781206] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.781865] ksys_unshare+0x44d/0x8e0
[ 50.782354] ? __pfx_ksys_unshare+0x10/0x10
[ 50.782933] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.783674] __x64_sys_unshare+0x31/0x40
[ 50.784196] do_syscall_64+0x3f/0x90
[ 50.784728] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.785371] RIP: 0033:0x7ff79c95c0d7
[ 50.785859] 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
[ 50.788025] RSP: 002b:00007fff99aba798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.788995] RAX: ffffffffffffffda RBX: 00007fff99abadd8 RCX: 00007ff79c95c0d7
[ 50.789876] RDX: 00007ff79c9c641f RSI: 00007fff99aba730 RDI: 0000000040000000
[ 50.790765] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff99aba540
[ 50.791615] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff79ca6ebf0
[ 50.792502] R13: 00007fff99aba870 R14: 0000000000000000 R15: 00000000000000f8
[ 50.793423]
[ 50.793751] irq event stamp: 10315
[ 50.794183] hardirqs last enabled at (10325): [] __up_console_sem+0x78/0x80
[ 50.795241] hardirqs last disabled at (10336): [] __up_console_sem+0x5d/0x80
[ 50.796303] softirqs last enabled at (9810): [] irq_exit_rcu+0x93/0xc0
[ 50.797342] softirqs last disabled at (9787): [] irq_exit_rcu+0x93/0xc0
[ 50.798354] ---[ end trace 0000000000000000 ]---
[ 50.799756] ------------[ cut here ]------------
[ 50.800353] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.802220] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.803268] Modules linked in:
[ 50.803700] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.804845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.805851] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.806485] 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
[ 50.808668] RSP: 0018:ffff88800c67fbf0 EFLAGS: 00010286
[ 50.809313] RAX: 0000000000000000 RBX: ffff88800d7bb040 RCX: 0000000000000000
[ 50.810193] RDX: ffff888006940000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.811076] RBP: ffff88800d7bb054 R08: 0000000000000001 R09: 0000000000000000
[ 50.811950] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.812847] R13: ffffffff84e23fe0 R14: ffff88800d7bb048 R15: ffffffff84db0aa0
[ 50.813754] FS: 00005555556c1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.814752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.815462] CR2: 00007f064fbaa6f4 CR3: 000000000e820000 CR4: 0000000000350ef0
[ 50.816353] Call Trace:
[ 50.816719]
[ 50.817016] nf_ct_net_init+0x224/0x3d0
[ 50.817533] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.818150] ops_init+0xbb/0x6b0
[ 50.818600] setup_net+0x3d9/0x990
[ 50.819087] ? down_read_killable+0x1d7/0x4e0
[ 50.819687] ? __pfx_setup_net+0x10/0x10
[ 50.820199] ? copy_net_ns+0x17c/0x770
[ 50.820743] copy_net_ns+0x321/0x770
[ 50.821225] create_new_namespaces+0x3f6/0xb30
[ 50.821834] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.822452] ksys_unshare+0x44d/0x8e0
[ 50.822969] ? __pfx_ksys_unshare+0x10/0x10
[ 50.823514] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.824239] __x64_sys_unshare+0x31/0x40
[ 50.824808] do_syscall_64+0x3f/0x90
[ 50.825279] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.825941] RIP: 0033:0x7ff79c95c0d7
[ 50.826398] 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
[ 50.828535] RSP: 002b:00007fff99aba798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.829473] RAX: ffffffffffffffda RBX: 00007fff99abadd8 RCX: 00007ff79c95c0d7
[ 50.830351] RDX: 00007ff79c9c641f RSI: 00007fff99aba730 RDI: 0000000040000000
[ 50.831226] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff99aba540
[ 50.832109] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff79ca6ebf0
[ 50.832986] R13: 00007fff99aba870 R14: 0000000000000000 R15: 00000000000000f8
[ 50.833884]
[ 50.834178] irq event stamp: 11117
[ 50.834598] hardirqs last enabled at (11127): [] __up_console_sem+0x78/0x80
[ 50.835669] hardirqs last disabled at (11140): [] __up_console_sem+0x5d/0x80
[ 50.836739] softirqs last enabled at (10846): [] irq_exit_rcu+0x93/0xc0
[ 50.837764] softirqs last disabled at (10841): [] irq_exit_rcu+0x93/0xc0
[ 50.838788] ---[ end trace 0000000000000000 ]---
executing program
[ 52.356884] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.403779] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.451746] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.500786] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
03:24:44 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800c67f5f0
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 00005555556c1400 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=00007f064fbaa6f4 CR3=000000000e820000 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=000000000002183b 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=00007fac39434260 CR3=0000000006874000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3230322d7478656e2d3263722d302e00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000