Warning: Permanently added '[localhost]:47205' (ECDSA) to the list of known hosts.
2023/05/17 08:04:53 fuzzer started
2023/05/17 08:04:53 dialing manager at localhost:35573
2023/05/17 08:04:53 checking machine...
2023/05/17 08:04:53 checking revisions...
syzkaller login: [ 45.572049] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:04:53 testing simple program...
[ 45.671418] cgroup: Unknown subsys name 'net'
[ 45.829637] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.938261] audit: type=1400 audit(1684310707.115:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.057951] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.059327] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.060158] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.061991] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.063862] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.064730] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 60.478939] ------------[ cut here ]------------
[ 60.479425] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.480520] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.481237] Modules linked in:
[ 60.481512] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.482281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.482933] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.490228] 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
[ 60.491932] RSP: 0018:ffff88801a72fc00 EFLAGS: 00010282
[ 60.492402] RAX: 0000000000000000 RBX: ffff888016278840 RCX: 0000000000000000
[ 60.492973] RDX: ffff88801a5351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.493590] RBP: ffff888016278854 R08: 0000000000000001 R09: 0000000000000000
[ 60.498223] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.498771] R13: ffffffff84e223a0 R14: ffff888016278848 R15: ffffffff84d73340
[ 60.499353] FS: 0000555555959400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.499976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.500463] CR2: 00007fdf093636f4 CR3: 000000000999a000 CR4: 0000000000350ee0
[ 60.501019] Call Trace:
[ 60.501260]
[ 60.501461] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.501869] ipv4_frags_init_net+0x269/0x440
[ 60.510441] ops_init+0xbb/0x6b0
[ 60.510748] setup_net+0x3d9/0x990
[ 60.511062] ? down_read_killable+0x1d7/0x4e0
[ 60.511475] ? __pfx_setup_net+0x10/0x10
[ 60.511818] ? copy_net_ns+0x17c/0x770
[ 60.512161] copy_net_ns+0x321/0x770
[ 60.512522] create_new_namespaces+0x3f6/0xb30
[ 60.512921] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.513363] ksys_unshare+0x44d/0x8e0
[ 60.513705] ? __pfx_ksys_unshare+0x10/0x10
[ 60.514169] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.514714] __x64_sys_unshare+0x31/0x40
[ 60.515065] do_syscall_64+0x3f/0x90
[ 60.515420] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.515853] RIP: 0033:0x7f2f6ccec0d7
[ 60.516168] 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
[ 60.517586] RSP: 002b:00007ffc22342b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.518283] RAX: ffffffffffffffda RBX: 00007ffc223431d8 RCX: 00007f2f6ccec0d7
[ 60.518856] RDX: 00007f2f6cd5641f RSI: 00007ffc22342b30 RDI: 0000000040000000
[ 60.519444] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc22342940
[ 60.520011] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2f6cdfebf0
[ 60.520605] R13: 00007ffc22342c70 R14: 0000000000000000 R15: 00000000000000f8
[ 60.521187]
[ 60.521420] irq event stamp: 8733
[ 60.521706] hardirqs last enabled at (8743): [] __up_console_sem+0x78/0x80
[ 60.522446] hardirqs last disabled at (8754): [] __up_console_sem+0x5d/0x80
[ 60.523106] softirqs last enabled at (8258): [] irq_exit_rcu+0x93/0xc0
[ 60.523780] softirqs last disabled at (8253): [] irq_exit_rcu+0x93/0xc0
[ 60.524456] ---[ end trace 0000000000000000 ]---
[ 60.530712] ------------[ cut here ]------------
[ 60.531125] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.532236] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.532920] Modules linked in:
[ 60.533222] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.533960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.535608] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.536621] 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
[ 60.540642] RSP: 0018:ffff88801a72fc00 EFLAGS: 00010282
[ 60.541607] RAX: 0000000000000000 RBX: ffff8880102e8a40 RCX: 0000000000000000
[ 60.543152] RDX: ffff88801a5351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.544735] RBP: ffff8880102e8a54 R08: 0000000000000001 R09: 0000000000000000
[ 60.545973] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.547233] R13: ffffffff84e223a0 R14: ffff8880102e8a48 R15: ffffffff84da62e0
[ 60.548475] FS: 0000555555959400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.549893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.550434] CR2: 00007fdf093636f4 CR3: 000000000999a000 CR4: 0000000000350ee0
[ 60.550979] Call Trace:
[ 60.551216]
[ 60.551419] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.551825] ipv6_frags_init_net+0x206/0x3c0
[ 60.552192] ops_init+0xbb/0x6b0
[ 60.552518] setup_net+0x3d9/0x990
[ 60.552819] ? down_read_killable+0x1d7/0x4e0
[ 60.553193] ? __pfx_setup_net+0x10/0x10
[ 60.553556] ? copy_net_ns+0x17c/0x770
[ 60.553896] copy_net_ns+0x321/0x770
[ 60.554316] create_new_namespaces+0x3f6/0xb30
[ 60.554707] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.555116] ksys_unshare+0x44d/0x8e0
[ 60.555471] ? __pfx_ksys_unshare+0x10/0x10
[ 60.555834] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.556329] __x64_sys_unshare+0x31/0x40
[ 60.556676] do_syscall_64+0x3f/0x90
[ 60.556994] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.557446] RIP: 0033:0x7f2f6ccec0d7
[ 60.557758] 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
[ 60.559212] RSP: 002b:00007ffc22342b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.559804] RAX: ffffffffffffffda RBX: 00007ffc223431d8 RCX: 00007f2f6ccec0d7
[ 60.560378] RDX: 00007f2f6cd5641f RSI: 00007ffc22342b30 RDI: 0000000040000000
[ 60.560930] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc22342940
[ 60.561507] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2f6cdfebf0
[ 60.562110] R13: 00007ffc22342c70 R14: 0000000000000000 R15: 00000000000000f8
[ 60.562704]
[ 60.562903] irq event stamp: 10547
[ 60.563185] hardirqs last enabled at (10557): [] __up_console_sem+0x78/0x80
[ 60.563881] hardirqs last disabled at (10568): [] __up_console_sem+0x5d/0x80
[ 60.564575] softirqs last enabled at (10172): [] irq_exit_rcu+0x93/0xc0
[ 60.565255] softirqs last disabled at (10167): [] irq_exit_rcu+0x93/0xc0
[ 60.565906] ---[ end trace 0000000000000000 ]---
[ 60.571111] ------------[ cut here ]------------
[ 60.571529] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.572809] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.573522] Modules linked in:
[ 60.573795] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.582590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.583237] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.583671] 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
[ 60.585146] RSP: 0018:ffff88801a72fbf0 EFLAGS: 00010286
[ 60.585609] RAX: 0000000000000000 RBX: ffff8880102e9040 RCX: 0000000000000000
[ 60.586231] RDX: ffff88801a5351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.586766] RBP: ffff8880102e9054 R08: 0000000000000001 R09: 0000000000000000
[ 60.587344] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.587896] R13: ffffffff84e223a0 R14: ffff8880102e9048 R15: ffffffff84daf020
[ 60.588478] FS: 0000555555959400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.589098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.589587] CR2: 00007fdf093636f4 CR3: 000000000999a000 CR4: 0000000000350ee0
[ 60.591472] Call Trace:
[ 60.592191]
[ 60.592829] nf_ct_net_init+0x224/0x3d0
[ 60.593935] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.595119] ops_init+0xbb/0x6b0
[ 60.596042] setup_net+0x3d9/0x990
[ 60.597027] ? down_read_killable+0x1d7/0x4e0
[ 60.598430] ? __pfx_setup_net+0x10/0x10
[ 60.599512] ? copy_net_ns+0x17c/0x770
[ 60.600578] copy_net_ns+0x321/0x770
[ 60.601631] create_new_namespaces+0x3f6/0xb30
[ 60.603000] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.604330] ksys_unshare+0x44d/0x8e0
[ 60.605425] ? __pfx_ksys_unshare+0x10/0x10
[ 60.606692] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.608229] __x64_sys_unshare+0x31/0x40
[ 60.609337] do_syscall_64+0x3f/0x90
[ 60.610364] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.611855] RIP: 0033:0x7f2f6ccec0d7
[ 60.612906] 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
[ 60.617858] RSP: 002b:00007ffc22342b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.620023] RAX: ffffffffffffffda RBX: 00007ffc223431d8 RCX: 00007f2f6ccec0d7
[ 60.621855] RDX: 00007f2f6cd5641f RSI: 00007ffc22342b30 RDI: 0000000040000000
[ 60.623819] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc22342940
[ 60.625701] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2f6cdfebf0
[ 60.627707] R13: 00007ffc22342c70 R14: 0000000000000000 R15: 00000000000000f8
[ 60.629609]
[ 60.630344] irq event stamp: 11329
[ 60.631313] hardirqs last enabled at (11341): [] __up_console_sem+0x78/0x80
[ 60.633689] hardirqs last disabled at (11352): [] __up_console_sem+0x5d/0x80
[ 60.635968] softirqs last enabled at (11172): [] irq_exit_rcu+0x93/0xc0
[ 60.638292] softirqs last disabled at (11167): [] irq_exit_rcu+0x93/0xc0
[ 60.640497] ---[ end trace 0000000000000000 ]---
[ 62.130638] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.174453] Bluetooth: hci0: command 0x041b tx timeout
[ 66.222300] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.270298] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:05:08 Registers:
info registers vcpu 0
RAX=0000000000030d7d 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=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 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=00007efc29f63230 CR3=000000000999c000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=303030303030303030303030203a3031
XMM04=65203938203834203032203431203662 XMM05=3834203865203938203834206230203e
XMM06=38652034382032652034322030322037 XMM07=00000000000000000000000000000000
XMM08=30303030303030303030303030303000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff814c757d RDX=ffff88801a5351c0
RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88801a72f940
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff85652748 R15=ffffffff852565e7
RIP=ffffffff814bf870 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 0000555555959400 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=00007fdf093636f4 CR3=000000000999a000 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