Warning: Permanently added '[localhost]:32017' (ECDSA) to the list of known hosts.
2023/05/18 10:23:14 fuzzer started
2023/05/18 10:23:15 dialing manager at localhost:44319
2023/05/18 10:23:15 checking machine...
2023/05/18 10:23:15 checking revisions...
2023/05/18 10:23:15 testing simple program...
syzkaller login: [ 68.670427] kmemleak: Automatic memory scanning thread ended
[ 68.740770] cgroup: Unknown subsys name 'net'
[ 68.867609] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 82.023830] audit: type=1400 audit(1684405408.776:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 83.222038] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.229593] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.236915] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.269790] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.271458] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 83.280089] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 83.655250] ------------[ cut here ]------------
[ 83.655839] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 83.657525] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.658295] Modules linked in:
[ 83.658581] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.659421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.660072] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.660602] 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
[ 83.662207] RSP: 0018:ffff88801deefc00 EFLAGS: 00010282
[ 83.662665] RAX: 0000000000000000 RBX: ffff88800dd7d440 RCX: 0000000000000000
[ 83.663328] RDX: ffff888016a251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.664242] RBP: ffff88800dd7d454 R08: 0000000000000001 R09: 0000000000000000
[ 83.664783] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 83.665429] R13: ffffffff84e23fe0 R14: ffff88800dd7d448 R15: ffffffff84d74dc0
[ 83.666005] FS: 0000555555fbf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.666747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.667310] CR2: 00007fe79c48c6f4 CR3: 000000000dfcc000 CR4: 0000000000350ee0
[ 83.667888] Call Trace:
[ 83.668098]
[ 83.668448] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 83.668851] ipv4_frags_init_net+0x269/0x440
[ 83.669330] ops_init+0xbb/0x6b0
[ 83.669667] setup_net+0x3d9/0x990
[ 83.669968] ? down_read_killable+0x1d7/0x4e0
[ 83.670460] ? __pfx_setup_net+0x10/0x10
[ 83.670804] ? copy_net_ns+0x17c/0x770
[ 83.671218] copy_net_ns+0x321/0x770
[ 83.671540] create_new_namespaces+0x3f6/0xb30
[ 83.671991] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.672439] ksys_unshare+0x44d/0x8e0
[ 83.672769] ? __pfx_ksys_unshare+0x10/0x10
[ 83.673165] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.673641] __x64_sys_unshare+0x31/0x40
[ 83.673981] do_syscall_64+0x3f/0x90
[ 83.674332] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.674799] RIP: 0033:0x7f13ea95e0d7
[ 83.675105] 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
[ 83.676819] RSP: 002b:00007ffebd436f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 83.677466] RAX: ffffffffffffffda RBX: 00007ffebd4375d8 RCX: 00007f13ea95e0d7
[ 83.677978] RDX: 00007f13ea9c841f RSI: 00007ffebd436f30 RDI: 0000000040000000
[ 83.678558] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebd436d40
[ 83.679182] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f13eaa70bf0
[ 83.679744] R13: 00007ffebd437070 R14: 0000000000000000 R15: 00000000000000f8
[ 83.680338]
[ 83.680537] irq event stamp: 9419
[ 83.680811] hardirqs last enabled at (9429): [] __up_console_sem+0x78/0x80
[ 83.681522] hardirqs last disabled at (9440): [] __up_console_sem+0x5d/0x80
[ 83.682218] softirqs last enabled at (9382): [] irq_exit_rcu+0x93/0xc0
[ 83.682906] softirqs last disabled at (9373): [] irq_exit_rcu+0x93/0xc0
[ 83.683576] ---[ end trace 0000000000000000 ]---
[ 83.689000] ------------[ cut here ]------------
[ 83.689396] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 83.690474] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.691208] Modules linked in:
[ 83.691471] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.692328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.692952] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.693396] 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
[ 83.694786] RSP: 0018:ffff88801deefc00 EFLAGS: 00010282
[ 83.695234] RAX: 0000000000000000 RBX: ffff8880135cf040 RCX: 0000000000000000
[ 83.695871] RDX: ffff888016a251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.696451] RBP: ffff8880135cf054 R08: 0000000000000001 R09: 0000000000000000
[ 83.696998] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.697592] R13: ffffffff84e23fe0 R14: ffff8880135cf048 R15: ffffffff84da7d60
[ 83.698219] FS: 0000555555fbf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.700182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.701652] CR2: 00007fe79c48c6f4 CR3: 000000000dfcc000 CR4: 0000000000350ee0
[ 83.703485] Call Trace:
[ 83.704538]
[ 83.705098] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 83.706383] ipv6_frags_init_net+0x206/0x3c0
[ 83.707595] ops_init+0xbb/0x6b0
[ 83.709546] setup_net+0x3d9/0x990
[ 83.710525] ? down_read_killable+0x1d7/0x4e0
[ 83.711441] ? __pfx_setup_net+0x10/0x10
[ 83.712289] ? copy_net_ns+0x17c/0x770
[ 83.713082] copy_net_ns+0x321/0x770
[ 83.713923] create_new_namespaces+0x3f6/0xb30
[ 83.714857] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.715802] ksys_unshare+0x44d/0x8e0
[ 83.716506] ? __pfx_ksys_unshare+0x10/0x10
[ 83.717338] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.718408] __x64_sys_unshare+0x31/0x40
[ 83.719159] do_syscall_64+0x3f/0x90
[ 83.719924] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.720996] RIP: 0033:0x7f13ea95e0d7
[ 83.721778] 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
[ 83.725853] RSP: 002b:00007ffebd436f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 83.727366] RAX: ffffffffffffffda RBX: 00007ffebd4375d8 RCX: 00007f13ea95e0d7
[ 83.729155] RDX: 00007f13ea9c841f RSI: 00007ffebd436f30 RDI: 0000000040000000
[ 83.730531] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebd436d40
[ 83.731976] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f13eaa70bf0
[ 83.733398] R13: 00007ffebd437070 R14: 0000000000000000 R15: 00000000000000f8
[ 83.734833]
[ 83.735319] irq event stamp: 11297
[ 83.736152] hardirqs last enabled at (11309): [] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 83.738082] hardirqs last disabled at (11320): [] __up_console_sem+0x5d/0x80
[ 83.739775] softirqs last enabled at (10928): [] irq_exit_rcu+0x93/0xc0
[ 83.741301] softirqs last disabled at (10923): [] irq_exit_rcu+0x93/0xc0
[ 83.742827] ---[ end trace 0000000000000000 ]---
[ 83.744359] ------------[ cut here ]------------
[ 83.745483] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 83.748983] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.750667] Modules linked in:
[ 83.751352] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 83.753735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.755854] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.756912] 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
[ 83.760641] RSP: 0018:ffff88801deefbf0 EFLAGS: 00010286
[ 83.761691] RAX: 0000000000000000 RBX: ffff88800ab2de40 RCX: 0000000000000000
[ 83.763076] RDX: ffff888016a251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 83.764066] RBP: ffff88800ab2de54 R08: 0000000000000001 R09: 0000000000000000
[ 83.764643] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.765219] R13: ffffffff84e23fe0 R14: ffff88800ab2de48 R15: ffffffff84db0aa0
[ 83.765761] FS: 0000555555fbf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.766421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.766905] CR2: 00007fe79c48c6f4 CR3: 000000000dfcc000 CR4: 0000000000350ee0
[ 83.767467] Call Trace:
[ 83.767785]
[ 83.768314] nf_ct_net_init+0x224/0x3d0
[ 83.769102] ? __pfx_nf_ct_net_init+0x10/0x10
[ 83.770033] ops_init+0xbb/0x6b0
[ 83.770788] setup_net+0x3d9/0x990
[ 83.771506] ? down_read_killable+0x1d7/0x4e0
[ 83.772017] ? __pfx_setup_net+0x10/0x10
[ 83.772368] ? copy_net_ns+0x17c/0x770
[ 83.772700] copy_net_ns+0x321/0x770
[ 83.773003] create_new_namespaces+0x3f6/0xb30
[ 83.773408] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.773833] ksys_unshare+0x44d/0x8e0
[ 83.774170] ? __pfx_ksys_unshare+0x10/0x10
[ 83.774516] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.775018] __x64_sys_unshare+0x31/0x40
[ 83.775372] do_syscall_64+0x3f/0x90
[ 83.775728] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.777056] RIP: 0033:0x7f13ea95e0d7
[ 83.777821] 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
[ 83.780550] RSP: 002b:00007ffebd436f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 83.781154] RAX: ffffffffffffffda RBX: 00007ffebd4375d8 RCX: 00007f13ea95e0d7
[ 83.781717] RDX: 00007f13ea9c841f RSI: 00007ffebd436f30 RDI: 0000000040000000
[ 83.782299] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebd436d40
[ 83.782857] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f13eaa70bf0
[ 83.783453] R13: 00007ffebd437070 R14: 0000000000000000 R15: 00000000000000f8
[ 83.784074]
[ 83.784303] irq event stamp: 12207
[ 83.784579] hardirqs last enabled at (12217): [] __up_console_sem+0x78/0x80
[ 83.785258] hardirqs last disabled at (12228): [] __up_console_sem+0x5d/0x80
[ 83.785935] softirqs last enabled at (12180): [] irq_exit_rcu+0x93/0xc0
[ 83.786593] softirqs last disabled at (12171): [] irq_exit_rcu+0x93/0xc0
[ 83.787297] ---[ end trace 0000000000000000 ]---
[ 85.336593] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 87.399810] Bluetooth: hci0: command 0x041b tx timeout
[ 89.431210] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 91.479196] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:22:59 Registers:
info registers vcpu 0
RAX=0000000000030a71 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=00000206 [-----P-] 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 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=00007f2d9c192c90 CR3=000000001614c000 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=22e526b554f9029b60410b3c652ffb70
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=14de5d94ef40e0bf0000000000113ef8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=043fbb54676ba20f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801deef510
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555555fbf400 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=00007fe79c48c6f4 CR3=000000000dfcc000 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