Warning: Permanently added '[localhost]:49220' (ECDSA) to the list of known hosts.
2023/05/17 03:20:21 fuzzer started
2023/05/17 03:20:22 dialing manager at localhost:35573
2023/05/17 03:20:22 checking machine...
2023/05/17 03:20:22 checking revisions...
syzkaller login: [ 42.769163] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:20:22 testing simple program...
[ 42.843290] cgroup: Unknown subsys name 'net'
[ 42.913764] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.269115] audit: type=1400 audit(1684293634.946:6): 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
[ 56.394631] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.397202] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.398337] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.401709] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.403665] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.405409] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.803874] ------------[ cut here ]------------
[ 56.804782] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.807145] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.808581] Modules linked in:
[ 56.809251] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.814317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.815592] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.816436] 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
[ 56.819074] RSP: 0018:ffff88801a34fc00 EFLAGS: 00010282
[ 56.819906] RAX: 0000000000000000 RBX: ffff88800d13a840 RCX: 0000000000000000
[ 56.820991] RDX: ffff88800f6351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.822089] RBP: ffff88800d13a854 R08: 0000000000000001 R09: 0000000000000000
[ 56.823159] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.824233] R13: ffffffff84e223a0 R14: ffff88800d13a848 R15: ffffffff84d73340
[ 56.825355] FS: 0000555556108400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.826558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.827449] CR2: 00007ff1f75696f4 CR3: 0000000015a34000 CR4: 0000000000350ee0
[ 56.828533] Call Trace:
[ 56.828964]
[ 56.829322] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.830092] ipv4_frags_init_net+0x269/0x440
[ 56.830762] ops_init+0xbb/0x6b0
[ 56.831336] setup_net+0x3d9/0x990
[ 56.831915] ? down_read_killable+0x1d7/0x4e0
[ 56.832620] ? __pfx_setup_net+0x10/0x10
[ 56.833270] ? copy_net_ns+0x17c/0x770
[ 56.833916] copy_net_ns+0x321/0x770
[ 56.834493] create_new_namespaces+0x3f6/0xb30
[ 56.835252] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.836037] ksys_unshare+0x44d/0x8e0
[ 56.836640] ? __pfx_ksys_unshare+0x10/0x10
[ 56.837345] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.838330] __x64_sys_unshare+0x31/0x40
[ 56.839081] do_syscall_64+0x3f/0x90
[ 56.839676] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.840526] RIP: 0033:0x7ff59881d0d7
[ 56.841132] 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
[ 56.843758] RSP: 002b:00007ffcef632b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.844899] RAX: ffffffffffffffda RBX: 00007ffcef6331d8 RCX: 00007ff59881d0d7
[ 56.845973] RDX: 00007ff59888741f RSI: 00007ffcef632b30 RDI: 0000000040000000
[ 56.847046] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcef632940
[ 56.848109] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff59892fbf0
[ 56.849182] R13: 00007ffcef632c70 R14: 0000000000000000 R15: 00000000000000f8
[ 56.850274]
[ 56.850632] irq event stamp: 8239
[ 56.851174] hardirqs last enabled at (8251): [] __up_console_sem+0x78/0x80
[ 56.852456] hardirqs last disabled at (8262): [] __up_console_sem+0x5d/0x80
[ 56.853742] softirqs last enabled at (7766): [] irq_exit_rcu+0x93/0xc0
[ 56.854987] softirqs last disabled at (7751): [] irq_exit_rcu+0x93/0xc0
[ 56.856222] ---[ end trace 0000000000000000 ]---
[ 56.862739] ------------[ cut here ]------------
[ 56.863492] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.865439] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.866698] Modules linked in:
[ 56.867212] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.868618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.869824] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.870617] 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
[ 56.873246] RSP: 0018:ffff88801a34fc00 EFLAGS: 00010282
[ 56.874067] RAX: 0000000000000000 RBX: ffff8880096bf240 RCX: 0000000000000000
[ 56.875136] RDX: ffff88800f6351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.876205] RBP: ffff8880096bf254 R08: 0000000000000001 R09: 0000000000000000
[ 56.877284] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.878352] R13: ffffffff84e223a0 R14: ffff8880096bf248 R15: ffffffff84da62e0
[ 56.879414] FS: 0000555556108400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.880601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.881478] CR2: 00007ff1f75696f4 CR3: 0000000015a34000 CR4: 0000000000350ee0
[ 56.882547] Call Trace:
[ 56.882977]
[ 56.883329] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.884090] ipv6_frags_init_net+0x206/0x3c0
[ 56.884789] ops_init+0xbb/0x6b0
[ 56.885329] setup_net+0x3d9/0x990
[ 56.885884] ? down_read_killable+0x1d7/0x4e0
[ 56.886534] ? __pfx_setup_net+0x10/0x10
[ 56.887143] ? copy_net_ns+0x17c/0x770
[ 56.887733] copy_net_ns+0x321/0x770
[ 56.888320] create_new_namespaces+0x3f6/0xb30
[ 56.889045] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.889748] ksys_unshare+0x44d/0x8e0
[ 56.890343] ? __pfx_ksys_unshare+0x10/0x10
[ 56.890999] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.891814] __x64_sys_unshare+0x31/0x40
[ 56.892456] do_syscall_64+0x3f/0x90
[ 56.893045] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.893794] RIP: 0033:0x7ff59881d0d7
[ 56.894369] 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
[ 56.896968] RSP: 002b:00007ffcef632b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.898110] RAX: ffffffffffffffda RBX: 00007ffcef6331d8 RCX: 00007ff59881d0d7
[ 56.899153] RDX: 00007ff59888741f RSI: 00007ffcef632b30 RDI: 0000000040000000
[ 56.900197] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcef632940
[ 56.901268] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff59892fbf0
[ 56.902319] R13: 00007ffcef632c70 R14: 0000000000000000 R15: 00000000000000f8
[ 56.903386]
[ 56.903739] irq event stamp: 9787
[ 56.904281] hardirqs last enabled at (9799): [] __up_console_sem+0x78/0x80
[ 56.905558] hardirqs last disabled at (9810): [] __up_console_sem+0x5d/0x80
[ 56.906807] softirqs last enabled at (9420): [] irq_exit_rcu+0x93/0xc0
[ 56.908020] softirqs last disabled at (9411): [] irq_exit_rcu+0x93/0xc0
[ 56.909232] ---[ end trace 0000000000000000 ]---
[ 56.910767] ------------[ cut here ]------------
[ 56.911466] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.913640] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.914860] Modules linked in:
[ 56.915327] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.916659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.917860] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.918605] 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
[ 56.921159] RSP: 0018:ffff88801a34fbf0 EFLAGS: 00010286
[ 56.921957] RAX: 0000000000000000 RBX: ffff8880096bfe40 RCX: 0000000000000000
[ 56.923019] RDX: ffff88800f6351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.924066] RBP: ffff8880096bfe54 R08: 0000000000000001 R09: 0000000000000000
[ 56.925139] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.926172] R13: ffffffff84e223a0 R14: ffff8880096bfe48 R15: ffffffff84daf020
[ 56.927209] FS: 0000555556108400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.928367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.929247] CR2: 00007ff1f75696f4 CR3: 0000000015a34000 CR4: 0000000000350ee0
[ 56.930277] Call Trace:
[ 56.930668]
[ 56.931056] nf_ct_net_init+0x224/0x3d0
[ 56.931658] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.932365] ops_init+0xbb/0x6b0
[ 56.932946] setup_net+0x3d9/0x990
[ 56.933480] ? down_read_killable+0x1d7/0x4e0
[ 56.934179] ? __pfx_setup_net+0x10/0x10
[ 56.934766] ? copy_net_ns+0x17c/0x770
[ 56.935380] copy_net_ns+0x321/0x770
[ 56.935968] create_new_namespaces+0x3f6/0xb30
[ 56.936663] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.937460] ksys_unshare+0x44d/0x8e0
[ 56.938076] ? __pfx_ksys_unshare+0x10/0x10
[ 56.938709] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.939567] __x64_sys_unshare+0x31/0x40
[ 56.940204] do_syscall_64+0x3f/0x90
[ 56.940766] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.941546] RIP: 0033:0x7ff59881d0d7
[ 56.942119] 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
[ 56.944663] RSP: 002b:00007ffcef632b98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.945759] RAX: ffffffffffffffda RBX: 00007ffcef6331d8 RCX: 00007ff59881d0d7
[ 56.946786] RDX: 00007ff59888741f RSI: 00007ffcef632b30 RDI: 0000000040000000
[ 56.947807] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcef632940
[ 56.948862] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff59892fbf0
[ 56.949867] R13: 00007ffcef632c70 R14: 0000000000000000 R15: 00000000000000f8
[ 56.950920]
[ 56.951265] irq event stamp: 10545
[ 56.951761] hardirqs last enabled at (10555): [] __up_console_sem+0x78/0x80
[ 56.953017] hardirqs last disabled at (10566): [] __up_console_sem+0x5d/0x80
[ 56.954244] softirqs last enabled at (10110): [] irq_exit_rcu+0x93/0xc0
[ 56.955446] softirqs last disabled at (10105): [] irq_exit_rcu+0x93/0xc0
[ 56.956667] ---[ end trace 0000000000000000 ]---
executing program
[ 58.470672] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.517913] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.566917] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.613911] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:20:34 Registers:
info registers vcpu 0
RAX=0000000000025e27 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=00007fc704b277e0 CR3=00000000164dc000 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=53aacfd72b24a2aeba46e8e293d405cc
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ebac6ed8e0bae757000000000013cae8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=443dede913ef6a5400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a34f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556108400 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=00007ff1f75696f4 CR3=0000000015a34000 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