Warning: Permanently added '[localhost]:55953' (ECDSA) to the list of known hosts.
2023/05/17 13:23:30 fuzzer started
2023/05/17 13:23:30 dialing manager at localhost:44319
2023/05/17 13:23:30 checking machine...
2023/05/17 13:23:30 checking revisions...
syzkaller login: [ 37.621959] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:23:30 testing simple program...
[ 37.679423] cgroup: Unknown subsys name 'net'
[ 37.769454] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.950710] audit: type=1400 audit(1684329824.269:6): 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
[ 52.077876] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.079484] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.081483] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.084901] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.086768] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.088264] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.464562] ------------[ cut here ]------------
[ 52.465682] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.467607] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.468855] Modules linked in:
[ 52.469354] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.474137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.475150] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.475783] 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
[ 52.477963] RSP: 0018:ffff88801986fc00 EFLAGS: 00010282
[ 52.478611] RAX: 0000000000000000 RBX: ffff88800c477840 RCX: 0000000000000000
[ 52.479525] RDX: ffff88801a121b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.480410] RBP: ffff88800c477854 R08: 0000000000000001 R09: 0000000000000000
[ 52.481306] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.482185] R13: ffffffff84e23fe0 R14: ffff88800c477848 R15: ffffffff84d74dc0
[ 52.483098] FS: 0000555556163400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
executing program
[ 52.484082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.484967] CR2: 00007f696333a028 CR3: 000000000f0f2000 CR4: 0000000000350ee0
[ 52.485781] Call Trace:
[ 52.486114]
[ 52.486412] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.487055] ipv4_frags_init_net+0x269/0x440
[ 52.487601] ops_init+0xbb/0x6b0
[ 52.488070] setup_net+0x3d9/0x990
[ 52.488522] ? down_read_killable+0x1d7/0x4e0
[ 52.489127] ? __pfx_setup_net+0x10/0x10
[ 52.489634] ? copy_net_ns+0x17c/0x770
[ 52.490168] copy_net_ns+0x321/0x770
[ 52.490646] create_new_namespaces+0x3f6/0xb30
[ 52.491276] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.491912] ksys_unshare+0x44d/0x8e0
[ 52.492396] ? __pfx_ksys_unshare+0x10/0x10
[ 52.492962] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.493666] __x64_sys_unshare+0x31/0x40
[ 52.494200] do_syscall_64+0x3f/0x90
[ 52.494670] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.495351] RIP: 0033:0x7f972ee8a0d7
[ 52.495837] 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
[ 52.497962] RSP: 002b:00007ffe67d83058 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.498905] RAX: ffffffffffffffda RBX: 00007ffe67d83698 RCX: 00007f972ee8a0d7
[ 52.499758] RDX: 00007f972eef441f RSI: 00007ffe67d82ff0 RDI: 0000000040000000
[ 52.500638] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe67d82e00
[ 52.501513] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f972ef9cbf0
[ 52.502388] R13: 00007ffe67d83130 R14: 0000000000000000 R15: 00000000000000f8
[ 52.503290]
[ 52.503588] irq event stamp: 8467
[ 52.504030] hardirqs last enabled at (8479): [] __up_console_sem+0x78/0x80
[ 52.505068] hardirqs last disabled at (8490): [] __up_console_sem+0x5d/0x80
[ 52.506112] softirqs last enabled at (8416): [] irq_exit_rcu+0x93/0xc0
[ 52.507154] softirqs last disabled at (8411): [] irq_exit_rcu+0x93/0xc0
[ 52.508161] ---[ end trace 0000000000000000 ]---
[ 52.513385] ------------[ cut here ]------------
[ 52.514000] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.515640] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.516684] Modules linked in:
[ 52.517120] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.518241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.519249] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.519913] 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
[ 52.522053] RSP: 0018:ffff88801986fc00 EFLAGS: 00010282
[ 52.522695] RAX: 0000000000000000 RBX: ffff8880135d4440 RCX: 0000000000000000
[ 52.523587] RDX: ffff88801a121b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.524465] RBP: ffff8880135d4454 R08: 0000000000000001 R09: 0000000000000000
[ 52.525340] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.526210] R13: ffffffff84e23fe0 R14: ffff8880135d4448 R15: ffffffff84da7d60
[ 52.527114] FS: 0000555556163400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.528096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.528829] CR2: 00007f696333a028 CR3: 000000000f0f2000 CR4: 0000000000350ee0
[ 52.529668] Call Trace:
[ 52.530014]
[ 52.530309] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.530956] ipv6_frags_init_net+0x206/0x3c0
[ 52.531513] ops_init+0xbb/0x6b0
[ 52.531986] setup_net+0x3d9/0x990
[ 52.532440] ? down_read_killable+0x1d7/0x4e0
[ 52.533025] ? __pfx_setup_net+0x10/0x10
[ 52.533534] ? copy_net_ns+0x17c/0x770
[ 52.534063] copy_net_ns+0x321/0x770
[ 52.534541] create_new_namespaces+0x3f6/0xb30
[ 52.535166] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.535781] ksys_unshare+0x44d/0x8e0
[ 52.536293] ? __pfx_ksys_unshare+0x10/0x10
[ 52.536854] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.537561] __x64_sys_unshare+0x31/0x40
[ 52.538112] do_syscall_64+0x3f/0x90
[ 52.538591] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.539263] RIP: 0033:0x7f972ee8a0d7
[ 52.539722] 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
[ 52.541864] RSP: 002b:00007ffe67d83058 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.542769] RAX: ffffffffffffffda RBX: 00007ffe67d83698 RCX: 00007f972ee8a0d7
[ 52.543673] RDX: 00007f972eef441f RSI: 00007ffe67d82ff0 RDI: 0000000040000000
[ 52.544548] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe67d82e00
[ 52.545429] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f972ef9cbf0
[ 52.546303] R13: 00007ffe67d83130 R14: 0000000000000000 R15: 00000000000000f8
[ 52.547219]
[ 52.547518] irq event stamp: 10027
[ 52.547975] hardirqs last enabled at (10039): [] __up_console_sem+0x78/0x80
[ 52.549029] hardirqs last disabled at (10050): [] __up_console_sem+0x5d/0x80
[ 52.550087] softirqs last enabled at (9378): [] irq_exit_rcu+0x93/0xc0
[ 52.551136] softirqs last disabled at (9351): [] irq_exit_rcu+0x93/0xc0
[ 52.552148] ---[ end trace 0000000000000000 ]---
[ 52.553449] ------------[ cut here ]------------
[ 52.554114] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.556025] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.557083] Modules linked in:
[ 52.557496] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.558649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.559673] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.560347] 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
[ 52.562502] RSP: 0018:ffff88801986fbf0 EFLAGS: 00010286
[ 52.563202] RAX: 0000000000000000 RBX: ffff8880135d5a40 RCX: 0000000000000000
[ 52.564076] RDX: ffff88801a121b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.564959] RBP: ffff8880135d5a54 R08: 0000000000000001 R09: 0000000000000000
[ 52.565830] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.566680] R13: ffffffff84e23fe0 R14: ffff8880135d5a48 R15: ffffffff84db0aa0
[ 52.567583] FS: 0000555556163400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.568564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.569293] CR2: 00007f696333a028 CR3: 000000000f0f2000 CR4: 0000000000350ee0
[ 52.570167] Call Trace:
[ 52.570490]
[ 52.570785] nf_ct_net_init+0x224/0x3d0
[ 52.571343] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.571935] ops_init+0xbb/0x6b0
[ 52.572377] setup_net+0x3d9/0x990
[ 52.572858] ? down_read_killable+0x1d7/0x4e0
[ 52.573430] ? __pfx_setup_net+0x10/0x10
[ 52.573956] ? copy_net_ns+0x17c/0x770
[ 52.574458] copy_net_ns+0x321/0x770
[ 52.574974] create_new_namespaces+0x3f6/0xb30
[ 52.575552] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.576187] ksys_unshare+0x44d/0x8e0
[ 52.576671] ? __pfx_ksys_unshare+0x10/0x10
[ 52.577237] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.577967] __x64_sys_unshare+0x31/0x40
[ 52.578477] do_syscall_64+0x3f/0x90
[ 52.579000] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.579634] RIP: 0033:0x7f972ee8a0d7
[ 52.580121] 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
[ 52.582267] RSP: 002b:00007ffe67d83058 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.583217] RAX: ffffffffffffffda RBX: 00007ffe67d83698 RCX: 00007f972ee8a0d7
[ 52.584088] RDX: 00007f972eef441f RSI: 00007ffe67d82ff0 RDI: 0000000040000000
[ 52.584978] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe67d82e00
[ 52.585852] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f972ef9cbf0
[ 52.586697] R13: 00007ffe67d83130 R14: 0000000000000000 R15: 00000000000000f8
[ 52.587613]
[ 52.587940] irq event stamp: 10809
[ 52.588370] hardirqs last enabled at (10819): [] __up_console_sem+0x78/0x80
[ 52.589424] hardirqs last disabled at (10830): [] __up_console_sem+0x5d/0x80
[ 52.590480] softirqs last enabled at (10400): [] irq_exit_rcu+0x93/0xc0
[ 52.591512] softirqs last disabled at (10395): [] irq_exit_rcu+0x93/0xc0
[ 52.592549] ---[ end trace 0000000000000000 ]---
[ 54.157530] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.206729] Bluetooth: hci0: command 0x041b tx timeout
[ 58.253929] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.300888] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:23:43 Registers:
info registers vcpu 0
RAX=000000000002ab97 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=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 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=00007f53f0b385f0 CR3=000000000d7ca000 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=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801986f5f0
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 0000555556163400 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=00007f696333a028 CR3=000000000f0f2000 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