Warning: Permanently added '[localhost]:27898' (ECDSA) to the list of known hosts.
2023/05/17 06:23:55 fuzzer started
2023/05/17 06:23:55 dialing manager at localhost:35573
2023/05/17 06:23:55 checking machine...
2023/05/17 06:23:55 checking revisions...
syzkaller login: [ 41.959488] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:23:55 testing simple program...
[ 42.036405] cgroup: Unknown subsys name 'net'
[ 42.119849] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.945958] audit: type=1400 audit(1684304648.771:6): 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
[ 56.134113] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.137297] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.138837] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.141777] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.143297] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.144640] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.518696] ------------[ cut here ]------------
[ 56.519907] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.522177] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.523449] Modules linked in:
[ 56.523856] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.528623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.529629] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.530268] 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
[ 56.532436] RSP: 0018:ffff88801b4bfc00 EFLAGS: 00010282
[ 56.533080] RAX: 0000000000000000 RBX: ffff888010220840 RCX: 0000000000000000
[ 56.534015] RDX: ffff88800f5eb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.534894] RBP: ffff888010220854 R08: 0000000000000001 R09: 0000000000000000
[ 56.535789] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.536678] R13: ffffffff84e223a0 R14: ffff888010220848 R15: ffffffff84d73340
[ 56.537556] FS: 0000555555bfd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.538550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.539280] CR2: 00007fb525fb26f4 CR3: 000000000c6f6000 CR4: 0000000000350ef0
[ 56.540165] Call Trace:
[ 56.540514]
[ 56.540812] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.541448] ipv4_frags_init_net+0x269/0x440
[ 56.541999] ops_init+0xbb/0x6b0
[ 56.542469] setup_net+0x3d9/0x990
[ 56.542917] ? down_read_killable+0x1d7/0x4e0
[ 56.543518] ? __pfx_setup_net+0x10/0x10
[ 56.544018] ? copy_net_ns+0x17c/0x770
[ 56.544546] copy_net_ns+0x321/0x770
[ 56.545025] create_new_namespaces+0x3f6/0xb30
[ 56.545642] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.546249] ksys_unshare+0x44d/0x8e0
[ 56.546764] ? __pfx_ksys_unshare+0x10/0x10
[ 56.547311] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.548044] __x64_sys_unshare+0x31/0x40
[ 56.548584] do_syscall_64+0x3f/0x90
[ 56.549059] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.549720] RIP: 0033:0x7f1e7af370d7
[ 56.550176] 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
[ 56.552370] RSP: 002b:00007ffd31774618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.553270] RAX: ffffffffffffffda RBX: 00007ffd31774c58 RCX: 00007f1e7af370d7
[ 56.554159] RDX: 00007f1e7afa141f RSI: 00007ffd317745b0 RDI: 0000000040000000
[ 56.555045] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd317743c0
[ 56.555923] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1e7b049bf0
[ 56.556800] R13: 00007ffd317746f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.557707]
[ 56.558006] irq event stamp: 8375
[ 56.558456] hardirqs last enabled at (8387): [] __up_console_sem+0x78/0x80
[ 56.559522] hardirqs last disabled at (8398): [] __up_console_sem+0x5d/0x80
[ 56.560576] softirqs last enabled at (8282): [] irq_exit_rcu+0x93/0xc0
[ 56.561600] softirqs last disabled at (8277): [] irq_exit_rcu+0x93/0xc0
[ 56.562608] ---[ end trace 0000000000000000 ]---
[ 56.568159] ------------[ cut here ]------------
[ 56.568835] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.570493] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.571544] Modules linked in:
[ 56.571949] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.573102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.574110] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.574787] 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
[ 56.576947] RSP: 0018:ffff88801b4bfc00 EFLAGS: 00010282
[ 56.577624] RAX: 0000000000000000 RBX: ffff88800f6db840 RCX: 0000000000000000
[ 56.578507] RDX: ffff88800f5eb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.579431] RBP: ffff88800f6db854 R08: 0000000000000001 R09: 0000000000000000
[ 56.580287] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.581171] R13: ffffffff84e223a0 R14: ffff88800f6db848 R15: ffffffff84da62e0
[ 56.582063] FS: 0000555555bfd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.583058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.583783] CR2: 00007fb525fb26f4 CR3: 000000000c6f6000 CR4: 0000000000350ef0
[ 56.584667] Call Trace:
[ 56.584994]
[ 56.585288] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.585928] ipv6_frags_init_net+0x206/0x3c0
[ 56.586508] ops_init+0xbb/0x6b0
[ 56.586960] setup_net+0x3d9/0x990
[ 56.587457] ? down_read_killable+0x1d7/0x4e0
[ 56.588026] ? __pfx_setup_net+0x10/0x10
[ 56.588566] ? copy_net_ns+0x17c/0x770
[ 56.589067] copy_net_ns+0x321/0x770
[ 56.589573] create_new_namespaces+0x3f6/0xb30
[ 56.590151] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.590792] ksys_unshare+0x44d/0x8e0
[ 56.591296] ? __pfx_ksys_unshare+0x10/0x10
[ 56.591878] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.592612] __x64_sys_unshare+0x31/0x40
[ 56.593131] do_syscall_64+0x3f/0x90
[ 56.593632] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.594273] RIP: 0033:0x7f1e7af370d7
[ 56.594776] 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
[ 56.596942] RSP: 002b:00007ffd31774618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.597885] RAX: ffffffffffffffda RBX: 00007ffd31774c58 RCX: 00007f1e7af370d7
[ 56.598763] RDX: 00007f1e7afa141f RSI: 00007ffd317745b0 RDI: 0000000040000000
[ 56.599662] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd317743c0
[ 56.600547] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1e7b049bf0
[ 56.601433] R13: 00007ffd317746f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.602306]
[ 56.602634] irq event stamp: 10221
[ 56.603087] hardirqs last enabled at (10231): [] __up_console_sem+0x78/0x80
[ 56.604151] hardirqs last disabled at (10242): [] __up_console_sem+0x5d/0x80
[ 56.605222] softirqs last enabled at (9704): [] irq_exit_rcu+0x93/0xc0
[ 56.606250] softirqs last disabled at (9679): [] irq_exit_rcu+0x93/0xc0
[ 56.607272] ---[ end trace 0000000000000000 ]---
[ 56.608653] ------------[ cut here ]------------
[ 56.609237] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.611167] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.612246] Modules linked in:
[ 56.612680] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.613853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.614884] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.615570] 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
[ 56.617784] RSP: 0018:ffff88801b4bfbf0 EFLAGS: 00010286
[ 56.618480] RAX: 0000000000000000 RBX: ffff88800cbf1a40 RCX: 0000000000000000
[ 56.619391] RDX: ffff88800f5eb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.620272] RBP: ffff88800cbf1a54 R08: 0000000000000001 R09: 0000000000000000
[ 56.621180] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.622077] R13: ffffffff84e223a0 R14: ffff88800cbf1a48 R15: ffffffff84daf020
[ 56.622999] FS: 0000555555bfd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.623987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.624735] CR2: 00007fb525fb26f4 CR3: 000000000c6f6000 CR4: 0000000000350ef0
[ 56.625627] Call Trace:
[ 56.625959]
[ 56.626257] nf_ct_net_init+0x224/0x3d0
[ 56.626808] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.627425] ops_init+0xbb/0x6b0
[ 56.627874] setup_net+0x3d9/0x990
[ 56.628328] ? down_read_killable+0x1d7/0x4e0
[ 56.628925] ? __pfx_setup_net+0x10/0x10
[ 56.629464] ? copy_net_ns+0x17c/0x770
[ 56.629976] copy_net_ns+0x321/0x770
[ 56.630484] create_new_namespaces+0x3f6/0xb30
[ 56.631108] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.631752] ksys_unshare+0x44d/0x8e0
[ 56.632250] ? __pfx_ksys_unshare+0x10/0x10
[ 56.632814] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.633550] __x64_sys_unshare+0x31/0x40
[ 56.634064] do_syscall_64+0x3f/0x90
[ 56.634577] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.635224] RIP: 0033:0x7f1e7af370d7
[ 56.635743] 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
[ 56.637895] RSP: 002b:00007ffd31774618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.638842] RAX: ffffffffffffffda RBX: 00007ffd31774c58 RCX: 00007f1e7af370d7
[ 56.639723] RDX: 00007f1e7afa141f RSI: 00007ffd317745b0 RDI: 0000000040000000
[ 56.640615] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd317743c0
[ 56.641506] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1e7b049bf0
[ 56.642406] R13: 00007ffd317746f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.643304]
[ 56.643637] irq event stamp: 10995
[ 56.644067] hardirqs last enabled at (11005): [] __up_console_sem+0x78/0x80
[ 56.645135] hardirqs last disabled at (11016): [] __up_console_sem+0x5d/0x80
[ 56.646200] softirqs last enabled at (10544): [] irq_exit_rcu+0x93/0xc0
[ 56.647265] softirqs last disabled at (10539): [] irq_exit_rcu+0x93/0xc0
[ 56.648297] ---[ end trace 0000000000000000 ]---
executing program
[ 58.206101] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.253448] Bluetooth: hci0: command 0x041b tx timeout
[ 62.301422] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.349436] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:24:04 Registers:
info registers vcpu 0
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801b4bf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 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 0000555555bfd400 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=00007fb525fb26f4 CR3=000000000c6f6000 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=000000000002e1e9 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=00007f734b0e22f0 CR3=00000000146b0000 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=2030313a34323a36302037312079614d XMM01=5d3737313232352e36352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3737313232352e36352020205b XMM07=79732030313a34323a36302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000