Warning: Permanently added '[localhost]:33741' (ECDSA) to the list of known hosts.
2023/05/16 15:09:40 fuzzer started
2023/05/16 15:09:40 dialing manager at localhost:35573
2023/05/16 15:09:40 checking machine...
2023/05/16 15:09:40 checking revisions...
syzkaller login: [ 41.781196] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:09:40 testing simple program...
[ 41.858841] cgroup: Unknown subsys name 'net'
[ 41.953655] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.967782] audit: type=1400 audit(1684249792.693:6): 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
[ 55.094568] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.096171] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.098056] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.100771] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.102475] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.106552] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.402140] ------------[ cut here ]------------
[ 55.402931] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.405225] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.406389] Modules linked in:
[ 55.406830] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.411664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.412767] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.413524] 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
[ 55.415913] RSP: 0018:ffff8880174dfc00 EFLAGS: 00010282
[ 55.416680] RAX: 0000000000000000 RBX: ffff88800d5d1c40 RCX: 0000000000000000
[ 55.417669] RDX: ffff88800f151b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.418657] RBP: ffff88800d5d1c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.419652] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.420668] R13: ffffffff84e223a0 R14: ffff88800d5d1c48 R15: ffffffff84d73340
[ 55.421661] FS: 000055555668d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.422775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.423597] CR2: 00007fe4696426f4 CR3: 000000000e4ee000 CR4: 0000000000350ee0
[ 55.424587] Call Trace:
[ 55.424956]
[ 55.425320] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.425983] ipv4_frags_init_net+0x269/0x440
[ 55.426632] ops_init+0xbb/0x6b0
[ 55.427121] setup_net+0x3d9/0x990
[ 55.427661] ? down_read_killable+0x1d7/0x4e0
[ 55.428329] ? __pfx_setup_net+0x10/0x10
[ 55.428895] ? copy_net_ns+0x17c/0x770
[ 55.429494] copy_net_ns+0x321/0x770
[ 55.430012] create_new_namespaces+0x3f6/0xb30
[ 55.430691] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.431414] ksys_unshare+0x44d/0x8e0
[ 55.431955] ? __pfx_ksys_unshare+0x10/0x10
[ 55.432595] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.433456] __x64_sys_unshare+0x31/0x40
[ 55.434018] do_syscall_64+0x3f/0x90
[ 55.434578] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.435324] RIP: 0033:0x7f7d089000d7
[ 55.435839] 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
[ 55.438236] RSP: 002b:00007ffdb3184388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.439252] RAX: ffffffffffffffda RBX: 00007ffdb31849c8 RCX: 00007f7d089000d7
[ 55.440230] RDX: 00007f7d0896a41f RSI: 00007ffdb3184320 RDI: 0000000040000000
[ 55.441209] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb3184130
[ 55.442179] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7d08a12bf0
[ 55.443158] R13: 00007ffdb3184460 R14: 0000000000000000 R15: 00000000000000f8
[ 55.444159]
[ 55.444532] irq event stamp: 7467
[ 55.445016] hardirqs last enabled at (7477): [] __up_console_sem+0x78/0x80
[ 55.446391] hardirqs last disabled at (7488): [] __up_console_sem+0x5d/0x80
[ 55.447551] softirqs last enabled at (7022): [] irq_exit_rcu+0x93/0xc0
[ 55.448692] softirqs last disabled at (7013): [] irq_exit_rcu+0x93/0xc0
[ 55.449826] ---[ end trace 0000000000000000 ]---
[ 55.455647] ------------[ cut here ]------------
[ 55.456327] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.458362] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.459494] Modules linked in:
[ 55.459930] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.461213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.462302] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.462979] 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
[ 55.465319] RSP: 0018:ffff8880174dfc00 EFLAGS: 00010282
[ 55.466033] RAX: 0000000000000000 RBX: ffff88800ea0b840 RCX: 0000000000000000
[ 55.467010] RDX: ffff88800f151b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.467984] RBP: ffff88800ea0b854 R08: 0000000000000001 R09: 0000000000000000
[ 55.468972] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.469944] R13: ffffffff84e223a0 R14: ffff88800ea0b848 R15: ffffffff84da62e0
[ 55.470929] FS: 000055555668d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.472029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.472848] CR2: 00007fe4696426f4 CR3: 000000000e4ee000 CR4: 0000000000350ee0
[ 55.473826] Call Trace:
[ 55.474188]
[ 55.474556] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.475232] ipv6_frags_init_net+0x206/0x3c0
[ 55.475875] ops_init+0xbb/0x6b0
[ 55.476406] setup_net+0x3d9/0x990
[ 55.476923] ? down_read_killable+0x1d7/0x4e0
[ 55.477590] ? __pfx_setup_net+0x10/0x10
[ 55.478146] ? copy_net_ns+0x17c/0x770
[ 55.478743] copy_net_ns+0x321/0x770
[ 55.479301] create_new_namespaces+0x3f6/0xb30
[ 55.479946] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.480668] ksys_unshare+0x44d/0x8e0
[ 55.481211] ? __pfx_ksys_unshare+0x10/0x10
[ 55.481844] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.482667] __x64_sys_unshare+0x31/0x40
[ 55.483247] do_syscall_64+0x3f/0x90
[ 55.483816] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.484559] RIP: 0033:0x7f7d089000d7
[ 55.485088] 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
[ 55.487461] RSP: 002b:00007ffdb3184388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.488509] RAX: ffffffffffffffda RBX: 00007ffdb31849c8 RCX: 00007f7d089000d7
[ 55.489470] RDX: 00007f7d0896a41f RSI: 00007ffdb3184320 RDI: 0000000040000000
[ 55.490423] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb3184130
[ 55.491374] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7d08a12bf0
[ 55.492321] R13: 00007ffdb3184460 R14: 0000000000000000 R15: 00000000000000f8
[ 55.493308]
[ 55.493633] irq event stamp: 9329
[ 55.494085] hardirqs last enabled at (9339): [] __up_console_sem+0x78/0x80
[ 55.495218] hardirqs last disabled at (9350): [] __up_console_sem+0x5d/0x80
[ 55.496365] softirqs last enabled at (8824): [] irq_exit_rcu+0x93/0xc0
[ 55.497519] softirqs last disabled at (8819): [] irq_exit_rcu+0x93/0xc0
[ 55.498613] ---[ end trace 0000000000000000 ]---
[ 55.500123] ------------[ cut here ]------------
[ 55.500897] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.503031] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.504153] Modules linked in:
[ 55.504613] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.505870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.506998] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.507743] 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
[ 55.510143] RSP: 0018:ffff8880174dfbf0 EFLAGS: 00010286
[ 55.510900] RAX: 0000000000000000 RBX: ffff88800ea0be40 RCX: 0000000000000000
[ 55.511881] RDX: ffff88800f151b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.512872] RBP: ffff88800ea0be54 R08: 0000000000000001 R09: 0000000000000000
[ 55.513853] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.514835] R13: ffffffff84e223a0 R14: ffff88800ea0be48 R15: ffffffff84daf020
[ 55.515820] FS: 000055555668d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.516940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.517762] CR2: 00007fe4696426f4 CR3: 000000000e4ee000 CR4: 0000000000350ee0
[ 55.518749] Call Trace:
[ 55.519112]
[ 55.519484] nf_ct_net_init+0x224/0x3d0
[ 55.520053] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.520751] ops_init+0xbb/0x6b0
[ 55.521242] setup_net+0x3d9/0x990
[ 55.521790] ? down_read_killable+0x1d7/0x4e0
[ 55.522468] ? __pfx_setup_net+0x10/0x10
[ 55.523028] ? copy_net_ns+0x17c/0x770
[ 55.523634] copy_net_ns+0x321/0x770
[ 55.524168] create_new_namespaces+0x3f6/0xb30
[ 55.524881] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.525611] ksys_unshare+0x44d/0x8e0
[ 55.526158] ? __pfx_ksys_unshare+0x10/0x10
[ 55.526805] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.527632] __x64_sys_unshare+0x31/0x40
[ 55.528207] do_syscall_64+0x3f/0x90
[ 55.528794] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.529539] RIP: 0033:0x7f7d089000d7
[ 55.530060] 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
[ 55.532463] RSP: 002b:00007ffdb3184388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.533528] RAX: ffffffffffffffda RBX: 00007ffdb31849c8 RCX: 00007f7d089000d7
[ 55.534523] RDX: 00007f7d0896a41f RSI: 00007ffdb3184320 RDI: 0000000040000000
[ 55.535513] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb3184130
[ 55.536494] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7d08a12bf0
[ 55.537499] R13: 00007ffdb3184460 R14: 0000000000000000 R15: 00000000000000f8
[ 55.538504]
[ 55.538839] irq event stamp: 10183
[ 55.539353] hardirqs last enabled at (10195): [] __up_console_sem+0x78/0x80
[ 55.540545] hardirqs last disabled at (10206): [] __up_console_sem+0x5d/0x80
[ 55.541743] softirqs last enabled at (9910): [] irq_exit_rcu+0x93/0xc0
[ 55.542888] softirqs last disabled at (9905): [] irq_exit_rcu+0x93/0xc0
[ 55.544023] ---[ end trace 0000000000000000 ]---
executing program
[ 57.173964] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.222081] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.269426] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.317360] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:09:49 Registers:
info registers vcpu 0
RAX=0000000000021127 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=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 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=00007f4f49785028 CR3=0000000018452000 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=2034353a39303a35312036312079614d XMM01=5d3532323530342e35352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3532323530342e35352020205b XMM07=79732034353a39303a35312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880174df5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 000055555668d400 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=00007fe4696426f4 CR3=000000000e4ee000 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