Warning: Permanently added '[localhost]:33767' (ECDSA) to the list of known hosts.
2023/05/16 20:28:46 fuzzer started
2023/05/16 20:28:47 dialing manager at localhost:35573
2023/05/16 20:28:47 checking machine...
2023/05/16 20:28:47 checking revisions...
syzkaller login: [ 34.961564] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:28:47 testing simple program...
[ 35.024918] cgroup: Unknown subsys name 'net'
[ 35.080722] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.289697] audit: type=1400 audit(1684268939.706:6): 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
[ 48.362782] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.365460] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.366598] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.369665] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.371034] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.372694] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.755556] ------------[ cut here ]------------
[ 48.756375] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.758330] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.759634] Modules linked in:
[ 48.760040] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.764797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.765843] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.766543] 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
[ 48.768819] RSP: 0018:ffff88800fcd7c00 EFLAGS: 00010282
[ 48.769537] RAX: 0000000000000000 RBX: ffff88800eab0440 RCX: 0000000000000000
[ 48.770461] RDX: ffff888014611b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.771392] RBP: ffff88800eab0454 R08: 0000000000000001 R09: 0000000000000000
[ 48.772316] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.773212] R13: ffffffff84e223a0 R14: ffff88800eab0448 R15: ffffffff84d73340
[ 48.774146] FS: 0000555555aeb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.775237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.776013] CR2: 00007fe02a76b6f4 CR3: 0000000019d4a000 CR4: 0000000000350ee0
[ 48.776976] Call Trace:
[ 48.777345]
[ 48.777652] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.778328] ipv4_frags_init_net+0x269/0x440
[ 48.778940] ops_init+0xbb/0x6b0
[ 48.779433] setup_net+0x3d9/0x990
[ 48.779903] ? down_read_killable+0x1d7/0x4e0
[ 48.780521] ? __pfx_setup_net+0x10/0x10
[ 48.781048] ? copy_net_ns+0x17c/0x770
[ 48.781592] copy_net_ns+0x321/0x770
[ 48.782096] create_new_namespaces+0x3f6/0xb30
[ 48.782726] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.783395] ksys_unshare+0x44d/0x8e0
[ 48.783900] ? __pfx_ksys_unshare+0x10/0x10
[ 48.784505] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.785271] __x64_sys_unshare+0x31/0x40
[ 48.785820] do_syscall_64+0x3f/0x90
[ 48.786394] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.787082] RIP: 0033:0x7f109127f0d7
[ 48.787600] 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
[ 48.789851] RSP: 002b:00007fff47637a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.790865] RAX: ffffffffffffffda RBX: 00007fff47638048 RCX: 00007f109127f0d7
[ 48.791785] RDX: 00007f10912e941f RSI: 00007fff476379a0 RDI: 0000000040000000
[ 48.792722] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff476377b0
[ 48.793644] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1091391bf0
[ 48.794572] R13: 00007fff47637ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.795528]
[ 48.795845] irq event stamp: 8931
[ 48.796320] hardirqs last enabled at (8943): [] __up_console_sem+0x78/0x80
[ 48.797403] hardirqs last disabled at (8954): [] __up_console_sem+0x5d/0x80
[ 48.798521] softirqs last enabled at (8804): [] irq_exit_rcu+0x93/0xc0
[ 48.799627] softirqs last disabled at (8799): [] irq_exit_rcu+0x93/0xc0
[ 48.800721] ---[ end trace 0000000000000000 ]---
[ 48.807744] ------------[ cut here ]------------
[ 48.808388] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.810215] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.811364] Modules linked in:
[ 48.811789] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.813004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.814065] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.814794] 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
[ 48.817074] RSP: 0018:ffff88800fcd7c00 EFLAGS: 00010282
[ 48.817784] RAX: 0000000000000000 RBX: ffff88800dc6e440 RCX: 0000000000000000
[ 48.818707] RDX: ffff888014611b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.819647] RBP: ffff88800dc6e454 R08: 0000000000000001 R09: 0000000000000000
[ 48.820582] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.821519] R13: ffffffff84e223a0 R14: ffff88800dc6e448 R15: ffffffff84da62e0
[ 48.822462] FS: 0000555555aeb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.823529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.824293] CR2: 00007fe02a76b6f4 CR3: 0000000019d4a000 CR4: 0000000000350ee0
[ 48.825190] Call Trace:
[ 48.825565]
[ 48.825876] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.826543] ipv6_frags_init_net+0x206/0x3c0
[ 48.827132] ops_init+0xbb/0x6b0
[ 48.827625] setup_net+0x3d9/0x990
[ 48.828097] ? down_read_killable+0x1d7/0x4e0
[ 48.828716] ? __pfx_setup_net+0x10/0x10
[ 48.829274] ? copy_net_ns+0x17c/0x770
[ 48.829798] copy_net_ns+0x321/0x770
[ 48.830328] create_new_namespaces+0x3f6/0xb30
[ 48.830938] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.831604] ksys_unshare+0x44d/0x8e0
[ 48.832118] ? __pfx_ksys_unshare+0x10/0x10
[ 48.832712] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.833488] __x64_sys_unshare+0x31/0x40
[ 48.834026] do_syscall_64+0x3f/0x90
[ 48.834546] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.835261] RIP: 0033:0x7f109127f0d7
[ 48.835748] 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
[ 48.838010] RSP: 002b:00007fff47637a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.839018] RAX: ffffffffffffffda RBX: 00007fff47638048 RCX: 00007f109127f0d7
[ 48.839951] RDX: 00007f10912e941f RSI: 00007fff476379a0 RDI: 0000000040000000
[ 48.840877] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff476377b0
[ 48.841806] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1091391bf0
[ 48.842727] R13: 00007fff47637ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.843682]
[ 48.843996] irq event stamp: 11311
[ 48.844477] hardirqs last enabled at (11323): [] __up_console_sem+0x78/0x80
[ 48.845574] hardirqs last disabled at (11334): [] __up_console_sem+0x5d/0x80
[ 48.846696] softirqs last enabled at (10812): [] irq_exit_rcu+0x93/0xc0
[ 48.847800] softirqs last disabled at (10807): [] irq_exit_rcu+0x93/0xc0
[ 48.848892] ---[ end trace 0000000000000000 ]---
[ 48.850427] ------------[ cut here ]------------
[ 48.851049] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 48.853081] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.854181] Modules linked in:
[ 48.854641] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 48.855862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.856910] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.857597] 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
[ 48.859861] RSP: 0018:ffff88800fcd7bf0 EFLAGS: 00010286
[ 48.860569] RAX: 0000000000000000 RBX: ffff88800dc6ee40 RCX: 0000000000000000
[ 48.861499] RDX: ffff888014611b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 48.862436] RBP: ffff88800dc6ee54 R08: 0000000000000001 R09: 0000000000000000
[ 48.863391] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.864315] R13: ffffffff84e223a0 R14: ffff88800dc6ee48 R15: ffffffff84daf020
[ 48.865215] FS: 0000555555aeb400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.866270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.867017] CR2: 00007fe02a76b6f4 CR3: 0000000019d4a000 CR4: 0000000000350ee0
[ 48.867934] Call Trace:
[ 48.868311]
[ 48.868620] nf_ct_net_init+0x224/0x3d0
[ 48.869148] ? __pfx_nf_ct_net_init+0x10/0x10
[ 48.869765] ops_init+0xbb/0x6b0
[ 48.870258] setup_net+0x3d9/0x990
[ 48.870723] ? down_read_killable+0x1d7/0x4e0
[ 48.871364] ? __pfx_setup_net+0x10/0x10
[ 48.871892] ? copy_net_ns+0x17c/0x770
[ 48.872447] copy_net_ns+0x321/0x770
[ 48.872939] create_new_namespaces+0x3f6/0xb30
[ 48.873589] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.874261] ksys_unshare+0x44d/0x8e0
[ 48.874781] ? __pfx_ksys_unshare+0x10/0x10
[ 48.875377] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.876115] __x64_sys_unshare+0x31/0x40
[ 48.876689] do_syscall_64+0x3f/0x90
[ 48.877190] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.877881] RIP: 0033:0x7f109127f0d7
[ 48.878398] 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
[ 48.880656] RSP: 002b:00007fff47637a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.881651] RAX: ffffffffffffffda RBX: 00007fff47638048 RCX: 00007f109127f0d7
[ 48.882572] RDX: 00007f10912e941f RSI: 00007fff476379a0 RDI: 0000000040000000
[ 48.883514] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff476377b0
[ 48.884442] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1091391bf0
[ 48.885365] R13: 00007fff47637ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.886297]
[ 48.886605] irq event stamp: 12127
[ 48.887072] hardirqs last enabled at (12137): [] __up_console_sem+0x78/0x80
[ 48.888180] hardirqs last disabled at (12148): [] __up_console_sem+0x5d/0x80
[ 48.889290] softirqs last enabled at (11932): [] irq_exit_rcu+0x93/0xc0
[ 48.890371] softirqs last disabled at (11927): [] irq_exit_rcu+0x93/0xc0
[ 48.891482] ---[ end trace 0000000000000000 ]---
executing program
[ 50.449882] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.497380] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.545358] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.593352] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:29:00 Registers:
info registers vcpu 0
RAX=000000000002239d 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=00007ff9edb07288 CR3=000000000d6fa000 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=2031303a39323a30322036312079614d XMM01=5d3033333835372e38342020205b203a
XMM02=74656e20746120323632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120323632203a4449
XMM06=57205d3033333835372e38342020205b XMM07=79732031303a39323a30322036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000057 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fcd75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000057 R11=0000000000000001
R12=0000000000000057 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 0000555555aeb400 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=00007fe02a76b6f4 CR3=0000000019d4a000 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