Warning: Permanently added '[localhost]:35050' (ECDSA) to the list of known hosts.
2023/05/17 15:51:52 fuzzer started
2023/05/17 15:51:53 dialing manager at localhost:44319
2023/05/17 15:51:53 checking machine...
2023/05/17 15:51:53 checking revisions...
syzkaller login: [ 35.690104] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:51:53 testing simple program...
[ 35.784643] cgroup: Unknown subsys name 'net'
[ 35.867283] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.724415] audit: type=1400 audit(1684338727.303:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 50.905038] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.907141] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.909167] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.912277] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.916037] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.917611] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.323206] ------------[ cut here ]------------
[ 51.323961] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.325627] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.326762] Modules linked in:
[ 51.327236] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.332142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.333175] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.333859] 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
[ 51.336094] RSP: 0018:ffff888020027c00 EFLAGS: 00010282
[ 51.336750] RAX: 0000000000000000 RBX: ffff88800e22b440 RCX: 0000000000000000
[ 51.337650] RDX: ffff888015a1d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.338549] RBP: ffff88800e22b454 R08: 0000000000000001 R09: 0000000000000000
[ 51.339463] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.340362] R13: ffffffff84e23fe0 R14: ffff88800e22b448 R15: ffffffff84d74dc0
[ 51.341261] FS: 0000555556f64400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.342271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.343061] CR2: 00007fbab528f6f4 CR3: 0000000020244000 CR4: 0000000000350ee0
[ 51.343953] Call Trace:
[ 51.344287]
[ 51.344586] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.345256] ipv4_frags_init_net+0x269/0x440
[ 51.345852] ops_init+0xbb/0x6b0
[ 51.346305] setup_net+0x3d9/0x990
[ 51.346777] ? down_read_killable+0x1d7/0x4e0
[ 51.347391] ? __pfx_setup_net+0x10/0x10
[ 51.347935] ? copy_net_ns+0x17c/0x770
[ 51.348448] copy_net_ns+0x321/0x770
[ 51.348966] create_new_namespaces+0x3f6/0xb30
[ 51.349552] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.350203] ksys_unshare+0x44d/0x8e0
[ 51.350709] ? __pfx_ksys_unshare+0x10/0x10
[ 51.351290] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.352036] __x64_sys_unshare+0x31/0x40
[ 51.352552] do_syscall_64+0x3f/0x90
[ 51.353064] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.353706] RIP: 0033:0x7f4294a580d7
[ 51.354213] 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
[ 51.356404] RSP: 002b:00007ffd4c80b3a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.357351] RAX: ffffffffffffffda RBX: 00007ffd4c80b9e8 RCX: 00007f4294a580d7
[ 51.358248] RDX: 00007f4294ac241f RSI: 00007ffd4c80b340 RDI: 0000000040000000
[ 51.359153] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4c80b150
[ 51.360055] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4294b6abf0
[ 51.360938] R13: 00007ffd4c80b480 R14: 0000000000000000 R15: 00000000000000f8
[ 51.361850]
[ 51.362153] irq event stamp: 8885
[ 51.362598] hardirqs last enabled at (8895): [] __up_console_sem+0x78/0x80
[ 51.363669] hardirqs last disabled at (8906): [] __up_console_sem+0x5d/0x80
[ 51.364727] softirqs last enabled at (8602): [] irq_exit_rcu+0x93/0xc0
[ 51.365776] softirqs last disabled at (8597): [] irq_exit_rcu+0x93/0xc0
[ 51.366804] ---[ end trace 0000000000000000 ]---
[ 51.372386] ------------[ cut here ]------------
[ 51.373007] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.374654] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.375724] Modules linked in:
[ 51.376154] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.377309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.378322] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.379010] 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
[ 51.381184] RSP: 0018:ffff888020027c00 EFLAGS: 00010282
[ 51.381879] RAX: 0000000000000000 RBX: ffff88800d6e9440 RCX: 0000000000000000
[ 51.382761] RDX: ffff888015a1d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.383645] RBP: ffff88800d6e9454 R08: 0000000000000001 R09: 0000000000000000
[ 51.384546] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.385455] R13: ffffffff84e23fe0 R14: ffff88800d6e9448 R15: ffffffff84da7d60
[ 51.386354] FS: 0000555556f64400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.387368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.388114] CR2: 00007fbab528f6f4 CR3: 0000000020244000 CR4: 0000000000350ee0
[ 51.389026] Call Trace:
[ 51.389356]
[ 51.389657] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.390312] ipv6_frags_init_net+0x206/0x3c0
[ 51.390937] ops_init+0xbb/0x6b0
[ 51.391390] setup_net+0x3d9/0x990
[ 51.391885] ? down_read_killable+0x1d7/0x4e0
[ 51.392464] ? __pfx_setup_net+0x10/0x10
[ 51.393017] ? copy_net_ns+0x17c/0x770
[ 51.393530] copy_net_ns+0x321/0x770
[ 51.394047] create_new_namespaces+0x3f6/0xb30
[ 51.394647] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.395306] ksys_unshare+0x44d/0x8e0
[ 51.395843] ? __pfx_ksys_unshare+0x10/0x10
[ 51.396405] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.397161] __x64_sys_unshare+0x31/0x40
[ 51.397701] do_syscall_64+0x3f/0x90
[ 51.398211] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.398919] RIP: 0033:0x7f4294a580d7
[ 51.399395] 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
[ 51.401620] RSP: 002b:00007ffd4c80b3a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.402591] RAX: ffffffffffffffda RBX: 00007ffd4c80b9e8 RCX: 00007f4294a580d7
[ 51.403504] RDX: 00007f4294ac241f RSI: 00007ffd4c80b340 RDI: 0000000040000000
[ 51.404407] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4c80b150
[ 51.405309] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4294b6abf0
[ 51.406229] R13: 00007ffd4c80b480 R14: 0000000000000000 R15: 00000000000000f8
[ 51.407202]
[ 51.407512] irq event stamp: 10697
[ 51.408010] hardirqs last enabled at (10715): [] __up_console_sem+0x78/0x80
[ 51.409131] hardirqs last disabled at (10726): [] __up_console_sem+0x5d/0x80
[ 51.410254] softirqs last enabled at (10710): [] irq_exit_rcu+0x93/0xc0
[ 51.411363] softirqs last disabled at (10705): [] irq_exit_rcu+0x93/0xc0
[ 51.412453] ---[ end trace 0000000000000000 ]---
[ 51.413876] ------------[ cut here ]------------
[ 51.414482] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.416510] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.417635] Modules linked in:
[ 51.418092] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.419323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.420389] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.421095] 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
[ 51.423404] RSP: 0018:ffff888020027bf0 EFLAGS: 00010286
[ 51.424113] RAX: 0000000000000000 RBX: ffff88800d5c1a40 RCX: 0000000000000000
[ 51.425049] RDX: ffff888015a1d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.425976] RBP: ffff88800d5c1a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.426919] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.427852] R13: ffffffff84e23fe0 R14: ffff88800d5c1a48 R15: ffffffff84db0aa0
[ 51.428751] FS: 0000555556f64400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.429798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.430583] CR2: 00007fbab528f6f4 CR3: 0000000020244000 CR4: 0000000000350ee0
[ 51.431518] Call Trace:
[ 51.431891]
[ 51.432207] nf_ct_net_init+0x224/0x3d0
[ 51.432751] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.433390] ops_init+0xbb/0x6b0
[ 51.433887] setup_net+0x3d9/0x990
[ 51.434363] ? down_read_killable+0x1d7/0x4e0
[ 51.435001] ? __pfx_setup_net+0x10/0x10
[ 51.435537] ? copy_net_ns+0x17c/0x770
[ 51.436104] copy_net_ns+0x321/0x770
[ 51.436608] create_new_namespaces+0x3f6/0xb30
[ 51.437251] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.437929] ksys_unshare+0x44d/0x8e0
[ 51.438443] ? __pfx_ksys_unshare+0x10/0x10
[ 51.439055] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.439791] __x64_sys_unshare+0x31/0x40
[ 51.440366] do_syscall_64+0x3f/0x90
[ 51.440904] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.441583] RIP: 0033:0x7f4294a580d7
[ 51.442100] 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
[ 51.444408] RSP: 002b:00007ffd4c80b3a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.445404] RAX: ffffffffffffffda RBX: 00007ffd4c80b9e8 RCX: 00007f4294a580d7
[ 51.446343] RDX: 00007f4294ac241f RSI: 00007ffd4c80b340 RDI: 0000000040000000
[ 51.447290] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4c80b150
[ 51.448214] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4294b6abf0
[ 51.449159] R13: 00007ffd4c80b480 R14: 0000000000000000 R15: 00000000000000f8
[ 51.450109]
[ 51.450424] irq event stamp: 11481
[ 51.450933] hardirqs last enabled at (11493): [] __up_console_sem+0x78/0x80
[ 51.452054] hardirqs last disabled at (11504): [] __up_console_sem+0x5d/0x80
[ 51.453176] softirqs last enabled at (10974): [] irq_exit_rcu+0x93/0xc0
[ 51.454257] softirqs last disabled at (10945): [] irq_exit_rcu+0x93/0xc0
[ 51.455360] ---[ end trace 0000000000000000 ]---
[ 52.977464] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.024882] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.072940] Bluetooth: hci0: command 0x040f tx timeout
[ 59.120892] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:52:07 Registers:
info registers vcpu 0
RAX=000000000001e51f RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007fdc4b381a50 CR3=000000000e42c000 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=a193fa9617d4b6b9eb4e51ea854cb6f1
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=346e4d91d6bf5843000000000013bb90 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9f87785d1c2078d100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880200275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 0000555556f64400 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=00007fbab528f6f4 CR3=0000000020244000 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