Warning: Permanently added '[localhost]:40600' (ECDSA) to the list of known hosts.
2023/05/16 11:37:31 fuzzer started
2023/05/16 11:37:32 dialing manager at localhost:35573
2023/05/16 11:37:32 checking machine...
2023/05/16 11:37:32 checking revisions...
syzkaller login: [ 44.049132] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:37:32 testing simple program...
[ 44.123873] cgroup: Unknown subsys name 'net'
[ 44.277175] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.055664] audit: type=1400 audit(1684237064.296:6): 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
[ 57.149977] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.152377] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.153612] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.156067] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.158106] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.159431] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.528681] ------------[ cut here ]------------
[ 57.529407] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.531441] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.532874] Modules linked in:
[ 57.533352] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.538224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.539602] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.540334] 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
[ 57.542954] RSP: 0018:ffff888019e27c00 EFLAGS: 00010282
[ 57.543846] RAX: 0000000000000000 RBX: ffff88800e23e440 RCX: 0000000000000000
[ 57.544936] RDX: ffff88801654b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.545972] RBP: ffff88800e23e454 R08: 0000000000000001 R09: 0000000000000000
[ 57.546991] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.548027] R13: ffffffff84e223a0 R14: ffff88800e23e448 R15: ffffffff84d73340
[ 57.549057] FS: 0000555556760400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.550167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.550901] CR2: 00007f8f9b36c6f4 CR3: 0000000018c76000 CR4: 0000000000350ef0
[ 57.551808] Call Trace:
[ 57.552131]
[ 57.552423] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.553078] ipv4_frags_init_net+0x269/0x440
[ 57.553676] ops_init+0xbb/0x6b0
[ 57.554120] setup_net+0x3d9/0x990
[ 57.554638] ? down_read_killable+0x1d7/0x4e0
[ 57.555237] ? __pfx_setup_net+0x10/0x10
[ 57.555800] ? copy_net_ns+0x17c/0x770
[ 57.556330] copy_net_ns+0x321/0x770
[ 57.556861] create_new_namespaces+0x3f6/0xb30
[ 57.557508] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.558204] ksys_unshare+0x44d/0x8e0
[ 57.558820] ? __pfx_ksys_unshare+0x10/0x10
[ 57.559454] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.560318] __x64_sys_unshare+0x31/0x40
[ 57.560966] do_syscall_64+0x3f/0x90
[ 57.561576] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.562334] RIP: 0033:0x7f12911fc0d7
[ 57.562920] 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
[ 57.565348] RSP: 002b:00007ffcefdb2898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.566407] RAX: ffffffffffffffda RBX: 00007ffcefdb2ed8 RCX: 00007f12911fc0d7
[ 57.567414] RDX: 00007f129126641f RSI: 00007ffcefdb2830 RDI: 0000000040000000
[ 57.568428] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcefdb2640
[ 57.569450] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f129130ebf0
[ 57.570448] R13: 00007ffcefdb2970 R14: 0000000000000000 R15: 00000000000000f8
[ 57.571527]
[ 57.571869] irq event stamp: 8071
[ 57.572348] hardirqs last enabled at (8081): [] __up_console_sem+0x78/0x80
[ 57.573573] hardirqs last disabled at (8092): [] __up_console_sem+0x5d/0x80
[ 57.574810] softirqs last enabled at (7666): [] irq_exit_rcu+0x93/0xc0
[ 57.576013] softirqs last disabled at (7643): [] irq_exit_rcu+0x93/0xc0
[ 57.577253] ---[ end trace 0000000000000000 ]---
[ 57.581558] ------------[ cut here ]------------
[ 57.582067] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.583415] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.584242] Modules linked in:
[ 57.584578] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.585468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.586274] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.586876] 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
[ 57.588718] RSP: 0018:ffff888019e27c00 EFLAGS: 00010282
[ 57.589242] RAX: 0000000000000000 RBX: ffff88800ee84040 RCX: 0000000000000000
[ 57.590097] RDX: ffff88801654b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.590864] RBP: ffff88800ee84054 R08: 0000000000000001 R09: 0000000000000000
[ 57.591659] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.592335] R13: ffffffff84e223a0 R14: ffff88800ee84048 R15: ffffffff84da62e0
[ 57.593132] FS: 0000555556760400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.594057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.594747] CR2: 00007f34665a2060 CR3: 0000000018c76000 CR4: 0000000000350ee0
[ 57.595425] Call Trace:
[ 57.595771]
[ 57.596006] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.596612] ipv6_frags_init_net+0x206/0x3c0
[ 57.597048] ops_init+0xbb/0x6b0
[ 57.597402] setup_net+0x3d9/0x990
[ 57.597877] ? down_read_killable+0x1d7/0x4e0
[ 57.598317] ? __pfx_setup_net+0x10/0x10
[ 57.598826] ? copy_net_ns+0x17c/0x770
[ 57.599224] copy_net_ns+0x321/0x770
[ 57.599710] create_new_namespaces+0x3f6/0xb30
[ 57.600169] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.600790] ksys_unshare+0x44d/0x8e0
[ 57.601181] ? __pfx_ksys_unshare+0x10/0x10
[ 57.601730] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.602280] __x64_sys_unshare+0x31/0x40
[ 57.602825] do_syscall_64+0x3f/0x90
[ 57.603191] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.603808] RIP: 0033:0x7f12911fc0d7
[ 57.604169] 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
[ 57.605970] RSP: 002b:00007ffcefdb2898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.606799] RAX: ffffffffffffffda RBX: 00007ffcefdb2ed8 RCX: 00007f12911fc0d7
[ 57.607463] RDX: 00007f129126641f RSI: 00007ffcefdb2830 RDI: 0000000040000000
[ 57.608252] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcefdb2640
[ 57.609035] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f129130ebf0
[ 57.609872] R13: 00007ffcefdb2970 R14: 0000000000000000 R15: 00000000000000f8
[ 57.610674]
[ 57.610905] irq event stamp: 11527
[ 57.611239] hardirqs last enabled at (11537): [] __up_console_sem+0x78/0x80
[ 57.612197] hardirqs last disabled at (11648): [] __up_console_sem+0x5d/0x80
[ 57.613102] softirqs last enabled at (11710): [] irq_exit_rcu+0x93/0xc0
[ 57.613996] softirqs last disabled at (11723): [] irq_exit_rcu+0x93/0xc0
[ 57.614926] ---[ end trace 0000000000000000 ]---
[ 57.616939] ------------[ cut here ]------------
[ 57.617399] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.618949] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.619773] Modules linked in:
[ 57.620086] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.620979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.621771] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.622261] 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
[ 57.623934] RSP: 0018:ffff888019e27bf0 EFLAGS: 00010286
[ 57.624440] RAX: 0000000000000000 RBX: ffff88800f281840 RCX: 0000000000000000
[ 57.625123] RDX: ffff88801654b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.625830] RBP: ffff88800f281854 R08: 0000000000000001 R09: 0000000000000000
[ 57.626510] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.627167] R13: ffffffff84e223a0 R14: ffff88800f281848 R15: ffffffff84daf020
[ 57.627857] FS: 0000555556760400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.628630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.629199] CR2: 00007f34665a2060 CR3: 0000000018c76000 CR4: 0000000000350ee0
[ 57.629886] Call Trace:
[ 57.630137]
[ 57.630366] nf_ct_net_init+0x224/0x3d0
[ 57.630793] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.631239] ops_init+0xbb/0x6b0
[ 57.631605] setup_net+0x3d9/0x990
[ 57.631955] ? down_read_killable+0x1d7/0x4e0
[ 57.632392] ? __pfx_setup_net+0x10/0x10
[ 57.632804] ? copy_net_ns+0x17c/0x770
[ 57.633210] copy_net_ns+0x321/0x770
[ 57.633603] create_new_namespaces+0x3f6/0xb30
[ 57.634055] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.634570] ksys_unshare+0x44d/0x8e0
[ 57.634950] ? __pfx_ksys_unshare+0x10/0x10
[ 57.635375] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.635958] __x64_sys_unshare+0x31/0x40
[ 57.636363] do_syscall_64+0x3f/0x90
[ 57.636747] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.637261] RIP: 0033:0x7f12911fc0d7
[ 57.637644] 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
[ 57.639319] RSP: 002b:00007ffcefdb2898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.640048] RAX: ffffffffffffffda RBX: 00007ffcefdb2ed8 RCX: 00007f12911fc0d7
[ 57.640733] RDX: 00007f129126641f RSI: 00007ffcefdb2830 RDI: 0000000040000000
[ 57.641408] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcefdb2640
[ 57.642091] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f129130ebf0
[ 57.642780] R13: 00007ffcefdb2970 R14: 0000000000000000 R15: 00000000000000f8
[ 57.643466]
[ 57.643724] irq event stamp: 12607
[ 57.644057] hardirqs last enabled at (12617): [] __up_console_sem+0x78/0x80
[ 57.644882] hardirqs last disabled at (12628): [] __up_console_sem+0x5d/0x80
[ 57.645711] softirqs last enabled at (12428): [] irq_exit_rcu+0x93/0xc0
[ 57.646520] softirqs last disabled at (12419): [] irq_exit_rcu+0x93/0xc0
[ 57.647296] ---[ end trace 0000000000000000 ]---
executing program
[ 59.227250] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.274565] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.322552] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.370586] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
11:37:45 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019e27598
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 0000555556760400 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=00007f8f9b36c6f4 CR3=0000000018c76000 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=000000000002a859 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=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 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=00007f34664a3610 CR3=000000000e91e000 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=2035343a37333a31312036312079614d XMM01=5d3235333333352e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000