Warning: Permanently added '[localhost]:39128' (ECDSA) to the list of known hosts.
2023/05/16 19:04:32 fuzzer started
2023/05/16 19:04:32 dialing manager at localhost:35573
2023/05/16 19:04:32 checking machine...
2023/05/16 19:04:32 checking revisions...
syzkaller login: [ 39.851672] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:04:33 testing simple program...
[ 39.913423] cgroup: Unknown subsys name 'net'
[ 40.020202] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.132168] audit: type=1400 audit(1684263885.402:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.244347] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.247280] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.248515] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.251887] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.254070] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.256468] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.616383] ------------[ cut here ]------------
[ 53.617159] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.619091] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.620233] Modules linked in:
[ 53.620660] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.625223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.626252] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.626924] 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
[ 53.629129] RSP: 0018:ffff88801fe77c00 EFLAGS: 00010282
[ 53.629807] RAX: 0000000000000000 RBX: ffff88800ca5c040 RCX: 0000000000000000
[ 53.630701] RDX: ffff888016a68000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.631593] RBP: ffff88800ca5c054 R08: 0000000000000001 R09: 0000000000000000
[ 53.632438] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.633332] R13: ffffffff84e223a0 R14: ffff88800ca5c048 R15: ffffffff84d73340
[ 53.634215] FS: 0000555555b3d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.635219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.635949] CR2: 00007f84513666f4 CR3: 0000000016c44000 CR4: 0000000000350ef0
[ 53.636820] Call Trace:
[ 53.637143]
[ 53.637455] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.638097] ipv4_frags_init_net+0x269/0x440
[ 53.638673] ops_init+0xbb/0x6b0
[ 53.639113] setup_net+0x3d9/0x990
[ 53.639628] ? down_read_killable+0x1d7/0x4e0
[ 53.640207] ? __pfx_setup_net+0x10/0x10
[ 53.640740] ? copy_net_ns+0x17c/0x770
[ 53.641245] copy_net_ns+0x321/0x770
[ 53.641753] create_new_namespaces+0x3f6/0xb30
[ 53.642344] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.642988] ksys_unshare+0x44d/0x8e0
[ 53.643487] ? __pfx_ksys_unshare+0x10/0x10
[ 53.644053] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.644798] __x64_sys_unshare+0x31/0x40
[ 53.645315] do_syscall_64+0x3f/0x90
[ 53.645826] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.646500] RIP: 0033:0x7ff30294a0d7
[ 53.647009] 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
[ 53.649298] RSP: 002b:00007ffc22f8d468 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.650302] RAX: ffffffffffffffda RBX: 00007ffc22f8daa8 RCX: 00007ff30294a0d7
[ 53.651241] RDX: 00007ff3029b441f RSI: 00007ffc22f8d400 RDI: 0000000040000000
[ 53.652170] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc22f8d210
[ 53.653103] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff302a5cbf0
[ 53.654036] R13: 00007ffc22f8d540 R14: 0000000000000000 R15: 00000000000000f8
[ 53.654978]
[ 53.655296] irq event stamp: 7771
[ 53.655818] hardirqs last enabled at (7795): [] __up_console_sem+0x78/0x80
[ 53.656924] hardirqs last disabled at (7806): [] __up_console_sem+0x5d/0x80
[ 53.658019] softirqs last enabled at (7790): [] irq_exit_rcu+0x93/0xc0
[ 53.659096] softirqs last disabled at (7779): [] irq_exit_rcu+0x93/0xc0
[ 53.660190] ---[ end trace 0000000000000000 ]---
[ 53.665215] ------------[ cut here ]------------
[ 53.665848] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.667576] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.668679] Modules linked in:
[ 53.669104] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.670312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.671389] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.672099] 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
[ 53.674418] RSP: 0018:ffff88801fe77c00 EFLAGS: 00010282
[ 53.675139] RAX: 0000000000000000 RBX: ffff88800f6f9c40 RCX: 0000000000000000
[ 53.676093] RDX: ffff888016a68000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.677045] RBP: ffff88800f6f9c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.677994] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.678943] R13: ffffffff84e223a0 R14: ffff88800f6f9c48 R15: ffffffff84da62e0
[ 53.679892] FS: 0000555555b3d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.680937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.681711] CR2: 00007f84513666f4 CR3: 0000000016c44000 CR4: 0000000000350ef0
[ 53.682652] Call Trace:
[ 53.682993]
[ 53.683317] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.683981] ipv6_frags_init_net+0x206/0x3c0
[ 53.684598] ops_init+0xbb/0x6b0
[ 53.685071] setup_net+0x3d9/0x990
[ 53.685544] ? down_read_killable+0x1d7/0x4e0
[ 53.686179] ? __pfx_setup_net+0x10/0x10
[ 53.686747] ? copy_net_ns+0x17c/0x770
[ 53.687297] copy_net_ns+0x321/0x770
[ 53.687826] create_new_namespaces+0x3f6/0xb30
[ 53.688441] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.689114] ksys_unshare+0x44d/0x8e0
[ 53.689659] ? __pfx_ksys_unshare+0x10/0x10
[ 53.690234] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.691024] __x64_sys_unshare+0x31/0x40
[ 53.691599] do_syscall_64+0x3f/0x90
[ 53.692091] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.692795] RIP: 0033:0x7ff30294a0d7
[ 53.693280] 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
[ 53.695600] RSP: 002b:00007ffc22f8d468 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.696598] RAX: ffffffffffffffda RBX: 00007ffc22f8daa8 RCX: 00007ff30294a0d7
[ 53.697502] RDX: 00007ff3029b441f RSI: 00007ffc22f8d400 RDI: 0000000040000000
[ 53.698432] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc22f8d210
[ 53.699388] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff302a5cbf0
[ 53.700327] R13: 00007ffc22f8d540 R14: 0000000000000000 R15: 00000000000000f8
[ 53.701280]
[ 53.701627] irq event stamp: 9455
[ 53.702079] hardirqs last enabled at (9465): [] __up_console_sem+0x78/0x80
[ 53.703197] hardirqs last disabled at (9476): [] __up_console_sem+0x5d/0x80
[ 53.704313] softirqs last enabled at (9026): [] irq_exit_rcu+0x93/0xc0
[ 53.705400] softirqs last disabled at (9021): [] irq_exit_rcu+0x93/0xc0
[ 53.706475] ---[ end trace 0000000000000000 ]---
[ 53.707842] ------------[ cut here ]------------
[ 53.708463] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.710457] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.711580] Modules linked in:
[ 53.712008] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.713228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.714287] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.714978] 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
[ 53.717273] RSP: 0018:ffff88801fe77bf0 EFLAGS: 00010286
[ 53.717983] RAX: 0000000000000000 RBX: ffff88800f6f9440 RCX: 0000000000000000
[ 53.718913] RDX: ffff888016a68000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.719870] RBP: ffff88800f6f9454 R08: 0000000000000001 R09: 0000000000000000
[ 53.720816] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.721753] R13: ffffffff84e223a0 R14: ffff88800f6f9448 R15: ffffffff84daf020
[ 53.722682] FS: 0000555555b3d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.723739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.724479] CR2: 00007f84513666f4 CR3: 0000000016c44000 CR4: 0000000000350ef0
[ 53.725425] Call Trace:
[ 53.725800]
[ 53.726118] nf_ct_net_init+0x224/0x3d0
[ 53.726677] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.727289] ops_init+0xbb/0x6b0
[ 53.727792] setup_net+0x3d9/0x990
[ 53.728269] ? down_read_killable+0x1d7/0x4e0
[ 53.728897] ? __pfx_setup_net+0x10/0x10
[ 53.729435] ? copy_net_ns+0x17c/0x770
[ 53.729985] copy_net_ns+0x321/0x770
[ 53.730489] create_new_namespaces+0x3f6/0xb30
[ 53.731135] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.731849] ksys_unshare+0x44d/0x8e0
[ 53.732369] ? __pfx_ksys_unshare+0x10/0x10
[ 53.732969] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.733728] __x64_sys_unshare+0x31/0x40
[ 53.734248] do_syscall_64+0x3f/0x90
[ 53.734760] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.735411] RIP: 0033:0x7ff30294a0d7
[ 53.735913] 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
[ 53.738090] RSP: 002b:00007ffc22f8d468 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.739044] RAX: ffffffffffffffda RBX: 00007ffc22f8daa8 RCX: 00007ff30294a0d7
[ 53.739938] RDX: 00007ff3029b441f RSI: 00007ffc22f8d400 RDI: 0000000040000000
[ 53.740832] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc22f8d210
[ 53.741719] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff302a5cbf0
[ 53.742600] R13: 00007ffc22f8d540 R14: 0000000000000000 R15: 00000000000000f8
[ 53.743498]
[ 53.743839] irq event stamp: 10235
[ 53.744274] hardirqs last enabled at (10245): [] __up_console_sem+0x78/0x80
[ 53.745331] hardirqs last disabled at (10256): [] __up_console_sem+0x5d/0x80
[ 53.746401] softirqs last enabled at (10142): [] irq_exit_rcu+0x93/0xc0
[ 53.747456] softirqs last disabled at (10137): [] irq_exit_rcu+0x93/0xc0
[ 53.748488] ---[ end trace 0000000000000000 ]---
executing program
[ 55.328242] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.375664] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.423615] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.471637] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
19:04:41 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fe775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555555b3d400 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=00007f84513666f4 CR3=0000000016c44000 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=000000000003b691 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=00007f7a11c17000 CR3=000000000c784000 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=2036343a34303a39312036312079614d XMM01=5d3036363032362e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000