Warning: Permanently added '[localhost]:12574' (ECDSA) to the list of known hosts.
2023/05/17 15:30:04 fuzzer started
2023/05/17 15:30:04 dialing manager at localhost:44319
2023/05/17 15:30:04 checking machine...
2023/05/17 15:30:04 checking revisions...
syzkaller login: [ 36.176368] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:30:04 testing simple program...
[ 36.227600] cgroup: Unknown subsys name 'net'
[ 36.302185] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.944573] audit: type=1400 audit(1684337417.554:6): 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
[ 50.050403] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.051900] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.054004] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.056932] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.059675] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.060822] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.463683] ------------[ cut here ]------------
[ 50.464895] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.466525] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.467601] Modules linked in:
[ 50.468039] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.469469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.473252] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.473908] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.476099] RSP: 0018:ffff88801ec1fc00 EFLAGS: 00010282
[ 50.476772] RAX: 0000000000000000 RBX: ffff88800dca7840 RCX: 0000000000000000
[ 50.477665] RDX: ffff888019253680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.478571] RBP: ffff88800dca7854 R08: 0000000000000001 R09: 0000000000000000
[ 50.479479] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.480419] R13: ffffffff84e23fe0 R14: ffff88800dca7848 R15: ffffffff84d74dc0
[ 50.481323] FS: 0000555555c3d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.482333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.483071] CR2: 00007f1466cc16f4 CR3: 00000000147aa000 CR4: 0000000000350ef0
[ 50.483928] Call Trace:
[ 50.484316]
[ 50.484618] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.485258] ipv4_frags_init_net+0x269/0x440
[ 50.485820] ops_init+0xbb/0x6b0
[ 50.486307] setup_net+0x3d9/0x990
[ 50.486785] ? down_read_killable+0x1d7/0x4e0
[ 50.487388] ? __pfx_setup_net+0x10/0x10
[ 50.487901] ? copy_net_ns+0x17c/0x770
[ 50.488449] copy_net_ns+0x321/0x770
[ 50.488979] create_new_namespaces+0x3f6/0xb30
[ 50.489575] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.490227] ksys_unshare+0x44d/0x8e0
[ 50.490730] ? __pfx_ksys_unshare+0x10/0x10
[ 50.491302] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.492048] __x64_sys_unshare+0x31/0x40
[ 50.492588] do_syscall_64+0x3f/0x90
[ 50.493096] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.493747] RIP: 0033:0x7fb74d70d0d7
[ 50.494238] 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
[ 50.496396] RSP: 002b:00007ffc176e0e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.497343] RAX: ffffffffffffffda RBX: 00007ffc176e1478 RCX: 00007fb74d70d0d7
[ 50.498250] RDX: 00007fb74d77741f RSI: 00007ffc176e0dd0 RDI: 0000000040000000
[ 50.499146] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc176e0be0
[ 50.500042] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb74d81fbf0
[ 50.500925] R13: 00007ffc176e0f10 R14: 0000000000000000 R15: 00000000000000f8
[ 50.501855]
[ 50.502191] irq event stamp: 9791
[ 50.502619] hardirqs last enabled at (9801): [] __up_console_sem+0x78/0x80
[ 50.503674] hardirqs last disabled at (9812): [] __up_console_sem+0x5d/0x80
[ 50.504770] softirqs last enabled at (9272): [] irq_exit_rcu+0x93/0xc0
[ 50.505821] softirqs last disabled at (9085): [] irq_exit_rcu+0x93/0xc0
[ 50.506849] ---[ end trace 0000000000000000 ]---
[ 50.512292] ------------[ cut here ]------------
[ 50.512890] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.514666] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.515738] Modules linked in:
[ 50.516188] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.517356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.518390] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.519075] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.521278] RSP: 0018:ffff88801ec1fc00 EFLAGS: 00010282
[ 50.521938] RAX: 0000000000000000 RBX: ffff88800d89ea40 RCX: 0000000000000000
[ 50.522840] RDX: ffff888019253680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.523732] RBP: ffff88800d89ea54 R08: 0000000000000001 R09: 0000000000000000
[ 50.524655] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.525564] R13: ffffffff84e23fe0 R14: ffff88800d89ea48 R15: ffffffff84da7d60
[ 50.526451] FS: 0000555555c3d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.527448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.528239] CR2: 00007f1466cc16f4 CR3: 00000000147aa000 CR4: 0000000000350ef0
[ 50.529149] Call Trace:
[ 50.529481]
[ 50.529776] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.530435] ipv6_frags_init_net+0x206/0x3c0
[ 50.531030] ops_init+0xbb/0x6b0
[ 50.531478] setup_net+0x3d9/0x990
[ 50.531976] ? down_read_killable+0x1d7/0x4e0
[ 50.532561] ? __pfx_setup_net+0x10/0x10
[ 50.533120] ? copy_net_ns+0x17c/0x770
[ 50.533633] copy_net_ns+0x321/0x770
[ 50.534185] create_new_namespaces+0x3f6/0xb30
[ 50.534776] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.535428] ksys_unshare+0x44d/0x8e0
[ 50.535932] ? __pfx_ksys_unshare+0x10/0x10
[ 50.536539] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.537286] __x64_sys_unshare+0x31/0x40
[ 50.537822] do_syscall_64+0x3f/0x90
[ 50.538342] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.539030] RIP: 0033:0x7fb74d70d0d7
[ 50.539496] 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
[ 50.541689] RSP: 002b:00007ffc176e0e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.542653] RAX: ffffffffffffffda RBX: 00007ffc176e1478 RCX: 00007fb74d70d0d7
[ 50.543557] RDX: 00007fb74d77741f RSI: 00007ffc176e0dd0 RDI: 0000000040000000
[ 50.544483] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc176e0be0
[ 50.545374] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb74d81fbf0
[ 50.546266] R13: 00007ffc176e0f10 R14: 0000000000000000 R15: 00000000000000f8
[ 50.547194]
[ 50.547502] irq event stamp: 11735
[ 50.547943] hardirqs last enabled at (11745): [] __up_console_sem+0x78/0x80
[ 50.549053] hardirqs last disabled at (11758): [] __up_console_sem+0x5d/0x80
[ 50.550137] softirqs last enabled at (11530): [] irq_exit_rcu+0x93/0xc0
[ 50.551188] softirqs last disabled at (11525): [] irq_exit_rcu+0x93/0xc0
[ 50.552252] ---[ end trace 0000000000000000 ]---
[ 50.553617] ------------[ cut here ]------------
[ 50.554296] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.556260] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.557338] Modules linked in:
[ 50.557743] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.558903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.559927] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.560621] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.562789] RSP: 0018:ffff88801ec1fbf0 EFLAGS: 00010286
[ 50.563484] RAX: 0000000000000000 RBX: ffff88800d89f640 RCX: 0000000000000000
[ 50.564412] RDX: ffff888019253680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.565313] RBP: ffff88800d89f654 R08: 0000000000000001 R09: 0000000000000000
[ 50.566230] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.567119] R13: ffffffff84e23fe0 R14: ffff88800d89f648 R15: ffffffff84db0aa0
[ 50.568011] FS: 0000555555c3d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.569021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.569739] CR2: 00007f1466cc16f4 CR3: 00000000147aa000 CR4: 0000000000350ef0
[ 50.570631] Call Trace:
[ 50.571000]
[ 50.571298] nf_ct_net_init+0x224/0x3d0
[ 50.571822] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.572463] ops_init+0xbb/0x6b0
[ 50.572918] setup_net+0x3d9/0x990
[ 50.573419] ? down_read_killable+0x1d7/0x4e0
[ 50.574024] ? __pfx_setup_net+0x10/0x10
[ 50.574542] ? copy_net_ns+0x17c/0x770
[ 50.575084] copy_net_ns+0x321/0x770
[ 50.575568] create_new_namespaces+0x3f6/0xb30
[ 50.576180] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.576813] ksys_unshare+0x44d/0x8e0
[ 50.577334] ? __pfx_ksys_unshare+0x10/0x10
[ 50.577887] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.578626] __x64_sys_unshare+0x31/0x40
[ 50.579186] do_syscall_64+0x3f/0x90
[ 50.579665] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.580365] RIP: 0033:0x7fb74d70d0d7
[ 50.580830] 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
[ 50.583000] RSP: 002b:00007ffc176e0e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.583921] RAX: ffffffffffffffda RBX: 00007ffc176e1478 RCX: 00007fb74d70d0d7
[ 50.584818] RDX: 00007fb74d77741f RSI: 00007ffc176e0dd0 RDI: 0000000040000000
[ 50.585707] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc176e0be0
[ 50.586597] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb74d81fbf0
[ 50.587491] R13: 00007ffc176e0f10 R14: 0000000000000000 R15: 00000000000000f8
[ 50.588409]
[ 50.588726] irq event stamp: 12543
[ 50.589189] hardirqs last enabled at (12555): [] __up_console_sem+0x78/0x80
[ 50.590282] hardirqs last disabled at (12566): [] __up_console_sem+0x5d/0x80
[ 50.591401] softirqs last enabled at (12408): [] irq_exit_rcu+0x93/0xc0
[ 50.592467] softirqs last disabled at (12403): [] irq_exit_rcu+0x93/0xc0
[ 50.593506] ---[ end trace 0000000000000000 ]---
executing program
[ 52.134691] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.183035] Bluetooth: hci0: command 0x041b tx timeout
[ 56.231018] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.278038] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:30:18 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ec1f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555c3d400 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=00007f1466cc16f4 CR3=00000000147aa000 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=000000000003a6d3 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f8ecd8f9000 CR3=0000000009a42000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=47202930303030283030396338356100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000