Warning: Permanently added '[localhost]:34425' (ECDSA) to the list of known hosts.
2023/05/17 13:33:59 fuzzer started
2023/05/17 13:33:59 dialing manager at localhost:44319
2023/05/17 13:33:59 checking machine...
2023/05/17 13:33:59 checking revisions...
syzkaller login: [ 42.187879] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:33:59 testing simple program...
[ 42.258909] cgroup: Unknown subsys name 'net'
[ 42.354317] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.143833] audit: type=1400 audit(1684330452.941:6): 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
[ 56.227945] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.230176] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.231766] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.234073] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.236865] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.237955] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.633142] ------------[ cut here ]------------
[ 56.633831] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.635500] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.636597] Modules linked in:
[ 56.637020] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.641464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.642600] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.643398] 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
[ 56.645751] RSP: 0018:ffff88802022fc00 EFLAGS: 00010282
[ 56.646566] RAX: 0000000000000000 RBX: ffff88800f705c40 RCX: 0000000000000000
[ 56.647550] RDX: ffff88800ff8b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.648458] RBP: ffff88800f705c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.649367] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.650286] R13: ffffffff84e23fe0 R14: ffff88800f705c48 R15: ffffffff84d74dc0
[ 56.651164] FS: 000055555681c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.652177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.652920] CR2: 00007f65d66e36f4 CR3: 000000000e56e000 CR4: 0000000000350ee0
[ 56.653839] Call Trace:
[ 56.654169]
[ 56.654513] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.655129] ipv4_frags_init_net+0x269/0x440
[ 56.655718] ops_init+0xbb/0x6b0
[ 56.656168] setup_net+0x3d9/0x990
[ 56.656656] ? down_read_killable+0x1d7/0x4e0
[ 56.657233] ? __pfx_setup_net+0x10/0x10
[ 56.657808] ? copy_net_ns+0x17c/0x770
[ 56.658358] copy_net_ns+0x321/0x770
[ 56.658842] create_new_namespaces+0x3f6/0xb30
[ 56.659453] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.660071] ksys_unshare+0x44d/0x8e0
[ 56.660595] ? __pfx_ksys_unshare+0x10/0x10
[ 56.661138] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.661894] __x64_sys_unshare+0x31/0x40
[ 56.662446] do_syscall_64+0x3f/0x90
[ 56.662928] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.663607] RIP: 0033:0x7f9d17f1f0d7
[ 56.664079] 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
[ 56.666288] RSP: 002b:00007ffc312ef158 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.667224] RAX: ffffffffffffffda RBX: 00007ffc312ef798 RCX: 00007f9d17f1f0d7
[ 56.668130] RDX: 00007f9d17f8941f RSI: 00007ffc312ef0f0 RDI: 0000000040000000
[ 56.669047] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc312eef00
[ 56.669972] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d18031bf0
[ 56.670886] R13: 00007ffc312ef230 R14: 0000000000000000 R15: 00000000000000f8
[ 56.671810]
[ 56.672127] irq event stamp: 8221
[ 56.672596] hardirqs last enabled at (8233): [] __up_console_sem+0x78/0x80
[ 56.673675] hardirqs last disabled at (8244): [] __up_console_sem+0x5d/0x80
[ 56.674751] softirqs last enabled at (7826): [] irq_exit_rcu+0x93/0xc0
[ 56.675801] softirqs last disabled at (7797): [] irq_exit_rcu+0x93/0xc0
[ 56.676836] ---[ end trace 0000000000000000 ]---
[ 56.683588] ------------[ cut here ]------------
[ 56.684204] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.685966] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.687059] Modules linked in:
[ 56.687521] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.688709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.689765] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.690457] 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
[ 56.692639] RSP: 0018:ffff88802022fc00 EFLAGS: 00010282
[ 56.693325] RAX: 0000000000000000 RBX: ffff88800d7ee840 RCX: 0000000000000000
[ 56.694199] RDX: ffff88800ff8b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.695104] RBP: ffff88800d7ee854 R08: 0000000000000001 R09: 0000000000000000
[ 56.696024] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.696937] R13: ffffffff84e23fe0 R14: ffff88800d7ee848 R15: ffffffff84da7d60
[ 56.697857] FS: 000055555681c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.698877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.699624] CR2: 00007f65d66e36f4 CR3: 000000000e56e000 CR4: 0000000000350ee0
[ 56.700530] Call Trace:
[ 56.700858]
[ 56.701161] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.701825] ipv6_frags_init_net+0x206/0x3c0
[ 56.702432] ops_init+0xbb/0x6b0
[ 56.702879] setup_net+0x3d9/0x990
[ 56.703370] ? down_read_killable+0x1d7/0x4e0
[ 56.703942] ? __pfx_setup_net+0x10/0x10
[ 56.704499] ? copy_net_ns+0x17c/0x770
[ 56.705013] copy_net_ns+0x321/0x770
[ 56.705559] create_new_namespaces+0x3f6/0xb30
[ 56.706148] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.706801] ksys_unshare+0x44d/0x8e0
[ 56.707330] ? __pfx_ksys_unshare+0x10/0x10
[ 56.707875] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.708622] __x64_sys_unshare+0x31/0x40
[ 56.709139] do_syscall_64+0x3f/0x90
[ 56.709664] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.710357] RIP: 0033:0x7f9d17f1f0d7
[ 56.710830] 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
[ 56.713015] RSP: 002b:00007ffc312ef158 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.714001] RAX: ffffffffffffffda RBX: 00007ffc312ef798 RCX: 00007f9d17f1f0d7
[ 56.714914] RDX: 00007f9d17f8941f RSI: 00007ffc312ef0f0 RDI: 0000000040000000
[ 56.715809] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc312eef00
[ 56.716719] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d18031bf0
[ 56.717637] R13: 00007ffc312ef230 R14: 0000000000000000 R15: 00000000000000f8
[ 56.718567]
[ 56.718872] irq event stamp: 10471
[ 56.719344] hardirqs last enabled at (10483): [] __up_console_sem+0x78/0x80
[ 56.720431] hardirqs last disabled at (10494): [] __up_console_sem+0x5d/0x80
[ 56.721526] softirqs last enabled at (9958): [] irq_exit_rcu+0x93/0xc0
[ 56.722571] softirqs last disabled at (9935): [] irq_exit_rcu+0x93/0xc0
[ 56.723606] ---[ end trace 0000000000000000 ]---
[ 56.725138] ------------[ cut here ]------------
[ 56.725776] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.727703] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.728779] Modules linked in:
[ 56.729197] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.730407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.731453] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.732107] 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
[ 56.734346] RSP: 0018:ffff88802022fbf0 EFLAGS: 00010286
[ 56.734999] RAX: 0000000000000000 RBX: ffff88800d7ef240 RCX: 0000000000000000
[ 56.735894] RDX: ffff88800ff8b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.736792] RBP: ffff88800d7ef254 R08: 0000000000000001 R09: 0000000000000000
[ 56.737693] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.738589] R13: ffffffff84e23fe0 R14: ffff88800d7ef248 R15: ffffffff84db0aa0
[ 56.739483] FS: 000055555681c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.740478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.741186] CR2: 00007f65d66e36f4 CR3: 000000000e56e000 CR4: 0000000000350ee0
[ 56.742093] Call Trace:
[ 56.742458]
[ 56.742764] nf_ct_net_init+0x224/0x3d0
[ 56.743323] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.743902] ops_init+0xbb/0x6b0
[ 56.744384] setup_net+0x3d9/0x990
[ 56.744849] ? down_read_killable+0x1d7/0x4e0
[ 56.745477] ? __pfx_setup_net+0x10/0x10
[ 56.745992] ? copy_net_ns+0x17c/0x770
[ 56.746542] copy_net_ns+0x321/0x770
[ 56.747030] create_new_namespaces+0x3f6/0xb30
[ 56.747651] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.748301] ksys_unshare+0x44d/0x8e0
[ 56.748793] ? __pfx_ksys_unshare+0x10/0x10
[ 56.749379] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.750102] __x64_sys_unshare+0x31/0x40
[ 56.750654] do_syscall_64+0x3f/0x90
[ 56.751137] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.751817] RIP: 0033:0x7f9d17f1f0d7
[ 56.752318] 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
[ 56.754491] RSP: 002b:00007ffc312ef158 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.755447] RAX: ffffffffffffffda RBX: 00007ffc312ef798 RCX: 00007f9d17f1f0d7
[ 56.756347] RDX: 00007f9d17f8941f RSI: 00007ffc312ef0f0 RDI: 0000000040000000
[ 56.757203] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc312eef00
[ 56.758123] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d18031bf0
[ 56.759020] R13: 00007ffc312ef230 R14: 0000000000000000 R15: 00000000000000f8
[ 56.759945]
[ 56.760278] irq event stamp: 11271
[ 56.760711] hardirqs last enabled at (11281): [] __up_console_sem+0x78/0x80
[ 56.761814] hardirqs last disabled at (11292): [] __up_console_sem+0x5d/0x80
[ 56.762900] softirqs last enabled at (10988): [] irq_exit_rcu+0x93/0xc0
[ 56.763959] softirqs last disabled at (10983): [] irq_exit_rcu+0x93/0xc0
[ 56.764999] ---[ end trace 0000000000000000 ]---
executing program
[ 58.307035] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.353425] Bluetooth: hci0: command 0x041b tx timeout
[ 62.401313] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.449335] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:34:07 Registers:
info registers vcpu 0
RAX=00000000000230bd 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=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=00007fc03c726de0 CR3=000000000f00e000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032646131373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88802022f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 000055555681c400 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=00007f65d66e36f4 CR3=000000000e56e000 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