Warning: Permanently added '[localhost]:9098' (ECDSA) to the list of known hosts.
2023/05/17 18:45:26 fuzzer started
2023/05/17 18:45:26 dialing manager at localhost:44319
2023/05/17 18:45:26 checking machine...
2023/05/17 18:45:26 checking revisions...
syzkaller login: [ 58.116171] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:45:26 testing simple program...
[ 58.182253] cgroup: Unknown subsys name 'net'
[ 58.318354] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 70.964917] audit: type=1400 audit(1684349139.718:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 72.095544] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.098306] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.099462] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.102282] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.103909] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.105125] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.489089] ------------[ cut here ]------------
[ 72.489758] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.491516] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.492691] Modules linked in:
[ 72.493256] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.498291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.499520] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.500605] 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
[ 72.503412] RSP: 0018:ffff8880192bfc00 EFLAGS: 00010282
[ 72.504516] RAX: 0000000000000000 RBX: ffff88800696c840 RCX: 0000000000000000
[ 72.505906] RDX: ffff8880147a8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.507226] RBP: ffff88800696c854 R08: 0000000000000001 R09: 0000000000000000
[ 72.508451] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.509938] R13: ffffffff84e23fe0 R14: ffff88800696c848 R15: ffffffff84d74dc0
[ 72.511245] FS: 000055555730f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.513049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.514253] CR2: 00007ff049fb56f4 CR3: 00000000160f8000 CR4: 0000000000350ee0
[ 72.515549] Call Trace:
[ 72.516283]
[ 72.516692] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.517629] ipv4_frags_init_net+0x269/0x440
[ 72.518458] ops_init+0xbb/0x6b0
[ 72.519115] setup_net+0x3d9/0x990
[ 72.519730] ? down_read_killable+0x1d7/0x4e0
[ 72.520528] ? __pfx_setup_net+0x10/0x10
[ 72.521287] ? copy_net_ns+0x17c/0x770
[ 72.522062] copy_net_ns+0x321/0x770
[ 72.522720] create_new_namespaces+0x3f6/0xb30
[ 72.523561] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.524454] ksys_unshare+0x44d/0x8e0
[ 72.525164] ? __pfx_ksys_unshare+0x10/0x10
[ 72.525952] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.526937] __x64_sys_unshare+0x31/0x40
[ 72.527625] do_syscall_64+0x3f/0x90
[ 72.528324] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.529261] RIP: 0033:0x7fd8a15140d7
[ 72.529928] 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
[ 72.532872] RSP: 002b:00007ffd15beb3e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.533904] RAX: ffffffffffffffda RBX: 00007ffd15beba28 RCX: 00007fd8a15140d7
[ 72.535152] RDX: 00007fd8a157e41f RSI: 00007ffd15beb380 RDI: 0000000040000000
[ 72.536321] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd15beb190
[ 72.537498] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd8a1626bf0
[ 72.538549] R13: 00007ffd15beb4c0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.539821]
[ 72.540151] irq event stamp: 8855
[ 72.540570] hardirqs last enabled at (8865): [] __up_console_sem+0x78/0x80
[ 72.541725] hardirqs last disabled at (8876): [] __up_console_sem+0x5d/0x80
[ 72.543149] softirqs last enabled at (8790): [] irq_exit_rcu+0x93/0xc0
[ 72.544531] softirqs last disabled at (8785): [] irq_exit_rcu+0x93/0xc0
[ 72.545949] ---[ end trace 0000000000000000 ]---
[ 72.553797] ------------[ cut here ]------------
[ 72.554557] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.556551] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.558035] Modules linked in:
[ 72.558598] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.560096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.561438] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.562172] 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
[ 72.564798] RSP: 0018:ffff8880192bfc00 EFLAGS: 00010282
[ 72.565484] RAX: 0000000000000000 RBX: ffff88800d8ecc40 RCX: 0000000000000000
[ 72.566427] RDX: ffff8880147a8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.567662] RBP: ffff88800d8ecc54 R08: 0000000000000001 R09: 0000000000000000
[ 72.568907] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.569828] R13: ffffffff84e23fe0 R14: ffff88800d8ecc48 R15: ffffffff84da7d60
[ 72.570696] FS: 000055555730f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.571713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.572479] CR2: 00007ff049fb56f4 CR3: 00000000160f8000 CR4: 0000000000350ee0
[ 72.573405] Call Trace:
[ 72.573745]
[ 72.574081] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.574700] ipv6_frags_init_net+0x206/0x3c0
[ 72.575297] ops_init+0xbb/0x6b0
[ 72.575746] setup_net+0x3d9/0x990
[ 72.576244] ? down_read_killable+0x1d7/0x4e0
[ 72.576849] ? __pfx_setup_net+0x10/0x10
[ 72.577402] ? copy_net_ns+0x17c/0x770
[ 72.577938] copy_net_ns+0x321/0x770
[ 72.578428] create_new_namespaces+0x3f6/0xb30
[ 72.579045] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.579671] ksys_unshare+0x44d/0x8e0
[ 72.580191] ? __pfx_ksys_unshare+0x10/0x10
[ 72.580741] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.581491] __x64_sys_unshare+0x31/0x40
[ 72.582032] do_syscall_64+0x3f/0x90
[ 72.582516] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.583194] RIP: 0033:0x7fd8a15140d7
[ 72.583667] 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
[ 72.585838] RSP: 002b:00007ffd15beb3e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.586758] RAX: ffffffffffffffda RBX: 00007ffd15beba28 RCX: 00007fd8a15140d7
[ 72.587673] RDX: 00007fd8a157e41f RSI: 00007ffd15beb380 RDI: 0000000040000000
[ 72.588575] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd15beb190
[ 72.589492] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd8a1626bf0
[ 72.590400] R13: 00007ffd15beb4c0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.591317]
[ 72.591623] irq event stamp: 10517
[ 72.592091] hardirqs last enabled at (10529): [] __up_console_sem+0x78/0x80
[ 72.593182] hardirqs last disabled at (10540): [] __up_console_sem+0x5d/0x80
[ 72.594271] softirqs last enabled at (10122): [] irq_exit_rcu+0x93/0xc0
[ 72.595312] softirqs last disabled at (10117): [] irq_exit_rcu+0x93/0xc0
[ 72.596378] ---[ end trace 0000000000000000 ]---
[ 72.597731] ------------[ cut here ]------------
[ 72.598373] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.600250] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.601346] Modules linked in:
[ 72.601757] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.602950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.603984] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.604628] 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
[ 72.606845] RSP: 0018:ffff8880192bfbf0 EFLAGS: 00010286
[ 72.607504] RAX: 0000000000000000 RBX: ffff88800d8ed640 RCX: 0000000000000000
[ 72.608400] RDX: ffff8880147a8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.609299] RBP: ffff88800d8ed654 R08: 0000000000000001 R09: 0000000000000000
[ 72.610204] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.611103] R13: ffffffff84e23fe0 R14: ffff88800d8ed648 R15: ffffffff84db0aa0
[ 72.611995] FS: 000055555730f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 72.613024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.613735] CR2: 00007ff049fb56f4 CR3: 00000000160f8000 CR4: 0000000000350ee0
[ 72.614656] Call Trace:
[ 72.615027]
[ 72.615326] nf_ct_net_init+0x224/0x3d0
[ 72.615889] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.616474] ops_init+0xbb/0x6b0
[ 72.616974] setup_net+0x3d9/0x990
[ 72.617460] ? down_read_killable+0x1d7/0x4e0
[ 72.618066] ? __pfx_setup_net+0x10/0x10
[ 72.618579] ? copy_net_ns+0x17c/0x770
[ 72.619138] copy_net_ns+0x321/0x770
[ 72.619633] create_new_namespaces+0x3f6/0xb30
[ 72.620262] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.620925] ksys_unshare+0x44d/0x8e0
[ 72.621431] ? __pfx_ksys_unshare+0x10/0x10
[ 72.622010] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.622731] __x64_sys_unshare+0x31/0x40
[ 72.623287] do_syscall_64+0x3f/0x90
[ 72.623803] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.624463] RIP: 0033:0x7fd8a15140d7
[ 72.624981] 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
[ 72.627169] RSP: 002b:00007ffd15beb3e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 72.628144] RAX: ffffffffffffffda RBX: 00007ffd15beba28 RCX: 00007fd8a15140d7
[ 72.629084] RDX: 00007fd8a157e41f RSI: 00007ffd15beb380 RDI: 0000000040000000
[ 72.629997] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd15beb190
[ 72.630895] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd8a1626bf0
[ 72.631827] R13: 00007ffd15beb4c0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.632719]
[ 72.633068] irq event stamp: 11251
[ 72.633516] hardirqs last enabled at (11261): [] __up_console_sem+0x78/0x80
[ 72.634592] hardirqs last disabled at (11272): [] __up_console_sem+0x5d/0x80
[ 72.635685] softirqs last enabled at (11188): [] irq_exit_rcu+0x93/0xc0
[ 72.636730] softirqs last disabled at (11183): [] irq_exit_rcu+0x93/0xc0
[ 72.637760] ---[ end trace 0000000000000000 ]---
executing program
[ 74.174477] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 76.221845] Bluetooth: hci0: command 0x041b tx timeout
[ 78.269845] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 80.317912] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:45:19 Registers:
info registers vcpu 0
RAX=00000000000244f5 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=00007fb67c27d000 CR3=000000000ea9e000 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=3064672dc926aa92784fd18b47be3b08
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=630693eb836f9d4d000000000013bef8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8bfb031624c27d4500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880192bf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555730f400 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=00007ff049fb56f4 CR3=00000000160f8000 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