Warning: Permanently added '[localhost]:46815' (ECDSA) to the list of known hosts.
2023/05/18 08:15:37 fuzzer started
2023/05/18 08:15:38 dialing manager at localhost:44319
2023/05/18 08:15:38 checking machine...
2023/05/18 08:15:38 checking revisions...
syzkaller login: [ 48.561118] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:15:38 testing simple program...
[ 48.640674] cgroup: Unknown subsys name 'net'
[ 48.718092] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.032759] audit: type=1400 audit(1684397751.826:6): 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
[ 63.151352] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.156095] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.161728] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.165700] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.169166] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.171475] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 63.573100] ------------[ cut here ]------------
[ 63.573600] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.574734] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.577980] Modules linked in:
[ 63.579803] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.580617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.581455] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.581952] 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
[ 63.583378] RSP: 0018:ffff88801f977c00 EFLAGS: 00010282
[ 63.588114] RAX: 0000000000000000 RBX: ffff888010343840 RCX: 0000000000000000
[ 63.590550] RDX: ffff888017491b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.593109] RBP: ffff888010343854 R08: 0000000000000001 R09: 0000000000000000
[ 63.595601] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.598071] R13: ffffffff84e23fe0 R14: ffff888010343848 R15: ffffffff84d74dc0
[ 63.600713] FS: 0000555555919400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.603453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.608217] CR2: 00007ffe4af2e080 CR3: 000000001f342000 CR4: 0000000000350ef0
[ 63.610164] Call Trace:
[ 63.610419]
[ 63.610646] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.611144] ipv4_frags_init_net+0x269/0x440
[ 63.611587] ops_init+0xbb/0x6b0
[ 63.611952] setup_net+0x3d9/0x990
[ 63.612303] ? down_read_killable+0x1d7/0x4e0
[ 63.615513] ? __pfx_setup_net+0x10/0x10
[ 63.615919] ? copy_net_ns+0x17c/0x770
[ 63.616303] copy_net_ns+0x321/0x770
[ 63.618013] create_new_namespaces+0x3f6/0xb30
[ 63.618443] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.618908] ksys_unshare+0x44d/0x8e0
[ 63.619270] ? __pfx_ksys_unshare+0x10/0x10
[ 63.619668] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.620248] __x64_sys_unshare+0x31/0x40
[ 63.620665] do_syscall_64+0x3f/0x90
[ 63.621067] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.621558] RIP: 0033:0x7f476e52c0d7
[ 63.621940] 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
[ 63.623655] RSP: 002b:00007ffd8bf71448 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.624383] RAX: ffffffffffffffda RBX: 00007ffd8bf71a88 RCX: 00007f476e52c0d7
[ 63.625059] RDX: 00007f476e59641f RSI: 00007ffd8bf713e0 RDI: 0000000040000000
[ 63.625698] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8bf711f0
[ 63.626357] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f476e63ebf0
[ 63.627028] R13: 00007ffd8bf71520 R14: 0000000000000000 R15: 00000000000000f8
[ 63.627677]
[ 63.627906] irq event stamp: 9133
[ 63.628197] hardirqs last enabled at (9143): [] __up_console_sem+0x78/0x80
[ 63.628955] hardirqs last disabled at (9154): [] __up_console_sem+0x5d/0x80
[ 63.629652] softirqs last enabled at (9106): [] irq_exit_rcu+0x93/0xc0
[ 63.630349] softirqs last disabled at (9101): [] irq_exit_rcu+0x93/0xc0
[ 63.631044] ---[ end trace 0000000000000000 ]---
[ 63.635521] ------------[ cut here ]------------
[ 63.636111] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.637329] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.638081] Modules linked in:
[ 63.638365] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.639131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.639818] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.640256] 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
[ 63.641543] RSP: 0018:ffff88801f977c00 EFLAGS: 00010282
[ 63.642009] RAX: 0000000000000000 RBX: ffff88800f3b9440 RCX: 0000000000000000
[ 63.642569] RDX: ffff888017491b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.643067] RBP: ffff88800f3b9454 R08: 0000000000000001 R09: 0000000000000000
[ 63.643642] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.644236] R13: ffffffff84e23fe0 R14: ffff88800f3b9448 R15: ffffffff84da7d60
[ 63.644858] FS: 0000555555919400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.645437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.645838] CR2: 00007ffe4af2e080 CR3: 000000001f342000 CR4: 0000000000350ef0
[ 63.646466] Call Trace:
[ 63.646688]
[ 63.646918] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.647342] ipv6_frags_init_net+0x206/0x3c0
[ 63.647722] ops_init+0xbb/0x6b0
[ 63.648056] setup_net+0x3d9/0x990
[ 63.648377] ? down_read_killable+0x1d7/0x4e0
[ 63.648825] ? __pfx_setup_net+0x10/0x10
[ 63.649196] ? copy_net_ns+0x17c/0x770
[ 63.649549] copy_net_ns+0x321/0x770
[ 63.649936] create_new_namespaces+0x3f6/0xb30
[ 63.650340] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.650759] ksys_unshare+0x44d/0x8e0
[ 63.651119] ? __pfx_ksys_unshare+0x10/0x10
[ 63.651490] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.651999] __x64_sys_unshare+0x31/0x40
[ 63.652356] do_syscall_64+0x3f/0x90
[ 63.652708] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.653177] RIP: 0033:0x7f476e52c0d7
[ 63.653494] 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
[ 63.654837] RSP: 002b:00007ffd8bf71448 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.655456] RAX: ffffffffffffffda RBX: 00007ffd8bf71a88 RCX: 00007f476e52c0d7
[ 63.655933] RDX: 00007f476e59641f RSI: 00007ffd8bf713e0 RDI: 0000000040000000
[ 63.656510] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8bf711f0
[ 63.657122] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f476e63ebf0
[ 63.657695] R13: 00007ffd8bf71520 R14: 0000000000000000 R15: 00000000000000f8
[ 63.658268]
[ 63.658477] irq event stamp: 10987
[ 63.658794] hardirqs last enabled at (10999): [] __up_console_sem+0x78/0x80
[ 63.659492] hardirqs last disabled at (11008): [] __up_console_sem+0x5d/0x80
[ 63.660250] softirqs last enabled at (10618): [] irq_exit_rcu+0x93/0xc0
[ 63.661002] softirqs last disabled at (10605): [] irq_exit_rcu+0x93/0xc0
[ 63.661530] ---[ end trace 0000000000000000 ]---
[ 63.662554] ------------[ cut here ]------------
[ 63.662994] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.664172] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.664950] Modules linked in:
[ 63.665237] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.666056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.666743] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.667223] 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
[ 63.668741] RSP: 0018:ffff88801f977bf0 EFLAGS: 00010286
[ 63.669237] RAX: 0000000000000000 RBX: ffff88800f3b8c40 RCX: 0000000000000000
[ 63.669887] RDX: ffff888017491b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.670493] RBP: ffff88800f3b8c54 R08: 0000000000000001 R09: 0000000000000000
[ 63.671115] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.671716] R13: ffffffff84e23fe0 R14: ffff88800f3b8c48 R15: ffffffff84db0aa0
[ 63.672339] FS: 0000555555919400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.673051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.673555] CR2: 00007ffe4af2e080 CR3: 000000001f342000 CR4: 0000000000350ef0
[ 63.674180] Call Trace:
[ 63.674413]
[ 63.674621] nf_ct_net_init+0x224/0x3d0
[ 63.675003] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.675399] ops_init+0xbb/0x6b0
[ 63.675698] setup_net+0x3d9/0x990
[ 63.676082] ? down_read_killable+0x1d7/0x4e0
[ 63.676477] ? __pfx_setup_net+0x10/0x10
[ 63.676876] ? copy_net_ns+0x17c/0x770
[ 63.677227] copy_net_ns+0x321/0x770
[ 63.677558] create_new_namespaces+0x3f6/0xb30
[ 63.677984] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.678405] ksys_unshare+0x44d/0x8e0
[ 63.678739] ? __pfx_ksys_unshare+0x10/0x10
[ 63.679137] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.679621] __x64_sys_unshare+0x31/0x40
[ 63.679992] do_syscall_64+0x3f/0x90
[ 63.680304] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.680738] RIP: 0033:0x7f476e52c0d7
[ 63.681084] 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
[ 63.682820] RSP: 002b:00007ffd8bf71448 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.684915] RAX: ffffffffffffffda RBX: 00007ffd8bf71a88 RCX: 00007f476e52c0d7
[ 63.686731] RDX: 00007f476e59641f RSI: 00007ffd8bf713e0 RDI: 0000000040000000
[ 63.688508] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8bf711f0
[ 63.690407] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f476e63ebf0
[ 63.691870] R13: 00007ffd8bf71520 R14: 0000000000000000 R15: 00000000000000f8
[ 63.692498]
[ 63.692719] irq event stamp: 11743
[ 63.693119] hardirqs last enabled at (11755): [] __up_console_sem+0x78/0x80
[ 63.693907] hardirqs last disabled at (11766): [] __up_console_sem+0x5d/0x80
[ 63.694639] softirqs last enabled at (11706): [] irq_exit_rcu+0x93/0xc0
[ 63.695375] softirqs last disabled at (11699): [] irq_exit_rcu+0x93/0xc0
[ 63.696116] ---[ end trace 0000000000000000 ]---
[ 65.237451] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.282851] Bluetooth: hci0: command 0x041b tx timeout
[ 69.330912] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.378834] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:15:49 Registers:
info registers vcpu 0
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f977600
R8 =0000000000000001 R9 =ffffed1003f2eeb1 R10=0000000000000003 R11=0000000000000001
R12=000000000000003b R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----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 0000555555919400 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=00007ffe4af2e080 CR3=000000001f342000 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=0000000000033ce5 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=00007f64185fb6b0 CR3=0000000015dda000 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=af6c6fa05fbb6988ec4e2bc262db8d86
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=9d967ad5359151a70000000000113678 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=024034207992f87700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000