Warning: Permanently added '[localhost]:35936' (ECDSA) to the list of known hosts.
2023/05/18 07:24:29 fuzzer started
2023/05/18 07:24:29 dialing manager at localhost:44319
2023/05/18 07:24:29 checking machine...
2023/05/18 07:24:29 checking revisions...
syzkaller login: [ 35.522303] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:24:30 testing simple program...
[ 35.590708] cgroup: Unknown subsys name 'net'
[ 35.674409] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.062978] audit: type=1400 audit(1684394683.636:6): 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
[ 50.156242] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.159290] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.160503] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.163487] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.165104] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.166467] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 50.558609] ------------[ cut here ]------------
[ 50.559869] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.561879] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.563140] Modules linked in:
[ 50.563548] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.567959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.569007] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.569651] 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
[ 50.571846] RSP: 0018:ffff88801968fc00 EFLAGS: 00010282
[ 50.572494] RAX: 0000000000000000 RBX: ffff88800ddb3c40 RCX: 0000000000000000
[ 50.573398] RDX: ffff888019248000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.574303] RBP: ffff88800ddb3c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.575195] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.576073] R13: ffffffff84e23fe0 R14: ffff88800ddb3c48 R15: ffffffff84d74dc0
[ 50.576969] FS: 0000555555e6d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.577959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.578672] CR2: 0000557b5a7d74f0 CR3: 000000000f1b4000 CR4: 0000000000350ef0
[ 50.579568] Call Trace:
[ 50.579922]
[ 50.580219] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.580866] ipv4_frags_init_net+0x269/0x440
[ 50.581426] ops_init+0xbb/0x6b0
[ 50.581910] setup_net+0x3d9/0x990
[ 50.582391] ? down_read_killable+0x1d7/0x4e0
[ 50.582990] ? __pfx_setup_net+0x10/0x10
[ 50.583506] ? copy_net_ns+0x17c/0x770
[ 50.584048] copy_net_ns+0x321/0x770
[ 50.584531] create_new_namespaces+0x3f6/0xb30
[ 50.585158] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.585813] ksys_unshare+0x44d/0x8e0
[ 50.586325] ? __pfx_ksys_unshare+0x10/0x10
[ 50.586901] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.587618] __x64_sys_unshare+0x31/0x40
[ 50.588165] do_syscall_64+0x3f/0x90
[ 50.588646] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.589324] RIP: 0033:0x7f664f61f0d7
[ 50.589833] 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
[ 50.592067] RSP: 002b:00007ffd26f7d178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.593040] RAX: ffffffffffffffda RBX: 00007ffd26f7d7b8 RCX: 00007f664f61f0d7
[ 50.593910] RDX: 00007f664f68941f RSI: 00007ffd26f7d110 RDI: 0000000040000000
[ 50.594811] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd26f7cf20
[ 50.595653] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f664f731bf0
[ 50.596538] R13: 00007ffd26f7d250 R14: 0000000000000000 R15: 00000000000000f8
[ 50.597438]
[ 50.597734] irq event stamp: 8623
[ 50.598196] hardirqs last enabled at (8635): [] __up_console_sem+0x78/0x80
[ 50.599231] hardirqs last disabled at (8646): [] __up_console_sem+0x5d/0x80
[ 50.600277] softirqs last enabled at (8532): [] irq_exit_rcu+0x93/0xc0
[ 50.601297] softirqs last disabled at (8527): [] irq_exit_rcu+0x93/0xc0
[ 50.602330] ---[ end trace 0000000000000000 ]---
[ 50.607589] ------------[ cut here ]------------
[ 50.608212] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.609872] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.610933] Modules linked in:
[ 50.611339] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.612490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.613491] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.614188] 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
[ 50.616327] RSP: 0018:ffff88801968fc00 EFLAGS: 00010282
[ 50.617009] RAX: 0000000000000000 RBX: ffff8880164ccc40 RCX: 0000000000000000
[ 50.617892] RDX: ffff888019248000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.618784] RBP: ffff8880164ccc54 R08: 0000000000000001 R09: 0000000000000000
[ 50.619627] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.620503] R13: ffffffff84e23fe0 R14: ffff8880164ccc48 R15: ffffffff84da7d60
[ 50.621386] FS: 0000555555e6d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.622390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.623112] CR2: 0000557b5a7d74f0 CR3: 000000000f1b4000 CR4: 0000000000350ef0
[ 50.623995] Call Trace:
[ 50.624316]
[ 50.624611] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.625259] ipv6_frags_init_net+0x206/0x3c0
[ 50.625844] ops_init+0xbb/0x6b0
[ 50.626318] setup_net+0x3d9/0x990
[ 50.626824] ? down_read_killable+0x1d7/0x4e0
[ 50.627401] ? __pfx_setup_net+0x10/0x10
[ 50.627952] ? copy_net_ns+0x17c/0x770
[ 50.628467] copy_net_ns+0x321/0x770
[ 50.628999] create_new_namespaces+0x3f6/0xb30
[ 50.629599] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.630289] ksys_unshare+0x44d/0x8e0
[ 50.630814] ? __pfx_ksys_unshare+0x10/0x10
[ 50.631363] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.632122] __x64_sys_unshare+0x31/0x40
[ 50.632647] do_syscall_64+0x3f/0x90
[ 50.633155] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.633830] RIP: 0033:0x7f664f61f0d7
[ 50.634320] 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
[ 50.636534] RSP: 002b:00007ffd26f7d178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.637507] RAX: ffffffffffffffda RBX: 00007ffd26f7d7b8 RCX: 00007f664f61f0d7
[ 50.638428] RDX: 00007f664f68941f RSI: 00007ffd26f7d110 RDI: 0000000040000000
[ 50.639333] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd26f7cf20
[ 50.640240] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f664f731bf0
[ 50.641134] R13: 00007ffd26f7d250 R14: 0000000000000000 R15: 00000000000000f8
[ 50.642060]
[ 50.642368] irq event stamp: 10379
[ 50.642841] hardirqs last enabled at (10391): [] __up_console_sem+0x78/0x80
[ 50.643924] hardirqs last disabled at (10402): [] __up_console_sem+0x5d/0x80
[ 50.644991] softirqs last enabled at (9680): [] irq_exit_rcu+0x93/0xc0
[ 50.646067] softirqs last disabled at (9637): [] irq_exit_rcu+0x93/0xc0
[ 50.647108] ---[ end trace 0000000000000000 ]---
[ 50.648439] ------------[ cut here ]------------
[ 50.649054] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.650991] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.652055] Modules linked in:
[ 50.652471] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.653636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.654656] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.655342] 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
[ 50.657509] RSP: 0018:ffff88801968fbf0 EFLAGS: 00010286
[ 50.658238] RAX: 0000000000000000 RBX: ffff8880164cc640 RCX: 0000000000000000
[ 50.659132] RDX: ffff888019248000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.660030] RBP: ffff8880164cc654 R08: 0000000000000001 R09: 0000000000000000
[ 50.660937] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.661833] R13: ffffffff84e23fe0 R14: ffff8880164cc648 R15: ffffffff84db0aa0
[ 50.662713] FS: 0000555555e6d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.663721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.664470] CR2: 0000557b5a7d74f0 CR3: 000000000f1b4000 CR4: 0000000000350ef0
[ 50.665365] Call Trace:
[ 50.665695]
[ 50.666053] nf_ct_net_init+0x224/0x3d0
[ 50.666572] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.667187] ops_init+0xbb/0x6b0
[ 50.667638] setup_net+0x3d9/0x990
[ 50.668131] ? down_read_killable+0x1d7/0x4e0
[ 50.668704] ? __pfx_setup_net+0x10/0x10
[ 50.669246] ? copy_net_ns+0x17c/0x770
[ 50.669796] copy_net_ns+0x321/0x770
[ 50.670293] create_new_namespaces+0x3f6/0xb30
[ 50.670929] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.671568] ksys_unshare+0x44d/0x8e0
[ 50.672088] ? __pfx_ksys_unshare+0x10/0x10
[ 50.672645] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.673389] __x64_sys_unshare+0x31/0x40
[ 50.673948] do_syscall_64+0x3f/0x90
[ 50.674460] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.675158] RIP: 0033:0x7f664f61f0d7
[ 50.675624] 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
[ 50.677789] RSP: 002b:00007ffd26f7d178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.678710] RAX: ffffffffffffffda RBX: 00007ffd26f7d7b8 RCX: 00007f664f61f0d7
[ 50.679617] RDX: 00007f664f68941f RSI: 00007ffd26f7d110 RDI: 0000000040000000
[ 50.680517] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd26f7cf20
[ 50.681428] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f664f731bf0
[ 50.682344] R13: 00007ffd26f7d250 R14: 0000000000000000 R15: 00000000000000f8
[ 50.683259]
[ 50.683562] irq event stamp: 11173
[ 50.684027] hardirqs last enabled at (11185): [] __up_console_sem+0x78/0x80
[ 50.685091] hardirqs last disabled at (11196): [] __up_console_sem+0x5d/0x80
[ 50.686179] softirqs last enabled at (10766): [] irq_exit_rcu+0x93/0xc0
[ 50.687234] softirqs last disabled at (10757): [] irq_exit_rcu+0x93/0xc0
[ 50.688292] ---[ end trace 0000000000000000 ]---
[ 52.178885] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.225820] Bluetooth: hci0: command 0x041b tx timeout
[ 56.273841] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.321828] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:24:45 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801968f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555555e6d400 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=0000557b5a7d74f0 CR3=000000000f1b4000 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=000000000003575d 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=00007fe6c6141038 CR3=0000000016430000 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=d226703dc2bf838fcf439976bfd76a67
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=c65ad06430b299b0000000000013b4d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1408baab583068df00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000