Warning: Permanently added '[localhost]:7241' (ECDSA) to the list of known hosts.
2023/05/17 01:05:46 fuzzer started
2023/05/17 01:05:47 dialing manager at localhost:35573
2023/05/17 01:05:47 checking machine...
2023/05/17 01:05:47 checking revisions...
syzkaller login: [ 35.574137] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:05:47 testing simple program...
[ 35.640813] cgroup: Unknown subsys name 'net'
[ 35.713099] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.009083] audit: type=1400 audit(1684285559.817:6): 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
[ 49.134426] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.136199] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.138135] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.142995] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.145952] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.147346] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.536641] ------------[ cut here ]------------
[ 49.537257] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.539037] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.540111] Modules linked in:
[ 49.540551] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.546009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.547258] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.548089] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.550679] RSP: 0018:ffff888019a07c00 EFLAGS: 00010282
[ 49.551485] RAX: 0000000000000000 RBX: ffff88800ffa7c40 RCX: 0000000000000000
[ 49.552639] RDX: ffff888016cab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.553750] RBP: ffff88800ffa7c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.554884] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.555973] R13: ffffffff84e223a0 R14: ffff88800ffa7c48 R15: ffffffff84d73340
[ 49.557024] FS: 00005555564a8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.558029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.558777] CR2: 00007fdddab2b6f4 CR3: 000000000ede6000 CR4: 0000000000350ef0
[ 49.559679] Call Trace:
[ 49.560010]
[ 49.560322] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.560998] ipv4_frags_init_net+0x269/0x440
[ 49.561594] ops_init+0xbb/0x6b0
[ 49.562037] setup_net+0x3d9/0x990
[ 49.562516] ? down_read_killable+0x1d7/0x4e0
[ 49.563094] ? __pfx_setup_net+0x10/0x10
[ 49.563631] ? copy_net_ns+0x17c/0x770
[ 49.564146] copy_net_ns+0x321/0x770
[ 49.564689] create_new_namespaces+0x3f6/0xb30
[ 49.565284] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.565967] ksys_unshare+0x44d/0x8e0
[ 49.566592] ? __pfx_ksys_unshare+0x10/0x10
[ 49.567225] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.568030] __x64_sys_unshare+0x31/0x40
[ 49.568701] do_syscall_64+0x3f/0x90
[ 49.569258] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.570041] RIP: 0033:0x7fcdfebc50d7
[ 49.570644] 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
[ 49.572985] RSP: 002b:00007fff5885f8a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.573961] RAX: ffffffffffffffda RBX: 00007fff5885fee8 RCX: 00007fcdfebc50d7
[ 49.574922] RDX: 00007fcdfec2f41f RSI: 00007fff5885f840 RDI: 0000000040000000
[ 49.575843] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5885f650
[ 49.576751] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcdfecd7bf0
[ 49.577644] R13: 00007fff5885f980 R14: 0000000000000000 R15: 00000000000000f8
[ 49.578565]
[ 49.578866] irq event stamp: 7609
[ 49.579300] hardirqs last enabled at (7619): [] __up_console_sem+0x78/0x80
[ 49.580400] hardirqs last disabled at (7630): [] __up_console_sem+0x5d/0x80
[ 49.581466] softirqs last enabled at (7516): [] irq_exit_rcu+0x93/0xc0
[ 49.582505] softirqs last disabled at (7507): [] irq_exit_rcu+0x93/0xc0
[ 49.583541] ---[ end trace 0000000000000000 ]---
[ 49.588804] ------------[ cut here ]------------
[ 49.589456] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.591096] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.592186] Modules linked in:
[ 49.592643] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.593881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.594918] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.595601] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.597810] RSP: 0018:ffff888019a07c00 EFLAGS: 00010282
[ 49.598676] RAX: 0000000000000000 RBX: ffff8880099bca40 RCX: 0000000000000000
[ 49.599886] RDX: ffff888016cab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.601091] RBP: ffff8880099bca54 R08: 0000000000000001 R09: 0000000000000000
[ 49.602250] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.603416] R13: ffffffff84e223a0 R14: ffff8880099bca48 R15: ffffffff84da62e0
[ 49.604582] FS: 00005555564a8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.605836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.606696] CR2: 00007fdddab2b6f4 CR3: 000000000ede6000 CR4: 0000000000350ef0
[ 49.607658] Call Trace:
[ 49.608022]
[ 49.608352] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.609039] ipv6_frags_init_net+0x206/0x3c0
[ 49.609693] ops_init+0xbb/0x6b0
[ 49.610151] setup_net+0x3d9/0x990
[ 49.610641] ? down_read_killable+0x1d7/0x4e0
[ 49.611214] ? __pfx_setup_net+0x10/0x10
[ 49.611759] ? copy_net_ns+0x17c/0x770
[ 49.612280] copy_net_ns+0x321/0x770
[ 49.612797] create_new_namespaces+0x3f6/0xb30
[ 49.613414] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.614044] ksys_unshare+0x44d/0x8e0
[ 49.614567] ? __pfx_ksys_unshare+0x10/0x10
[ 49.615114] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.615870] __x64_sys_unshare+0x31/0x40
[ 49.616458] do_syscall_64+0x3f/0x90
[ 49.616933] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.617607] RIP: 0033:0x7fcdfebc50d7
[ 49.618079] 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
[ 49.620256] RSP: 002b:00007fff5885f8a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.621271] RAX: ffffffffffffffda RBX: 00007fff5885fee8 RCX: 00007fcdfebc50d7
[ 49.622224] RDX: 00007fcdfec2f41f RSI: 00007fff5885f840 RDI: 0000000040000000
[ 49.623156] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5885f650
[ 49.624088] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcdfecd7bf0
[ 49.625139] R13: 00007fff5885f980 R14: 0000000000000000 R15: 00000000000000f8
[ 49.626201]
[ 49.626561] irq event stamp: 9321
[ 49.627000] hardirqs last enabled at (9331): [] __up_console_sem+0x78/0x80
[ 49.628135] hardirqs last disabled at (9342): [] __up_console_sem+0x5d/0x80
[ 49.629231] softirqs last enabled at (8842): [] irq_exit_rcu+0x93/0xc0
[ 49.630317] softirqs last disabled at (8837): [] irq_exit_rcu+0x93/0xc0
[ 49.631428] ---[ end trace 0000000000000000 ]---
[ 49.632819] ------------[ cut here ]------------
[ 49.633528] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.635425] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.636500] Modules linked in:
[ 49.636904] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.638075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.639089] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.639762] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.641954] RSP: 0018:ffff888019a07bf0 EFLAGS: 00010286
[ 49.642636] RAX: 0000000000000000 RBX: ffff8880099bd040 RCX: 0000000000000000
[ 49.643531] RDX: ffff888016cab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.644449] RBP: ffff8880099bd054 R08: 0000000000000001 R09: 0000000000000000
[ 49.645310] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.646205] R13: ffffffff84e223a0 R14: ffff8880099bd048 R15: ffffffff84daf020
[ 49.647085] FS: 00005555564a8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.648077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.648820] CR2: 00007fdddab2b6f4 CR3: 000000000ede6000 CR4: 0000000000350ef0
[ 49.649713] Call Trace:
[ 49.650040]
[ 49.650338] nf_ct_net_init+0x224/0x3d0
[ 49.650889] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.651504] ops_init+0xbb/0x6b0
[ 49.651956] setup_net+0x3d9/0x990
[ 49.652476] ? down_read_killable+0x1d7/0x4e0
[ 49.653038] ? __pfx_setup_net+0x10/0x10
[ 49.653579] ? copy_net_ns+0x17c/0x770
[ 49.654096] copy_net_ns+0x321/0x770
[ 49.654630] create_new_namespaces+0x3f6/0xb30
[ 49.655236] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.655899] ksys_unshare+0x44d/0x8e0
[ 49.656441] ? __pfx_ksys_unshare+0x10/0x10
[ 49.656987] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.657756] __x64_sys_unshare+0x31/0x40
[ 49.658284] do_syscall_64+0x3f/0x90
[ 49.658796] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.659473] RIP: 0033:0x7fcdfebc50d7
[ 49.659938] 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
[ 49.662142] RSP: 002b:00007fff5885f8a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.663092] RAX: ffffffffffffffda RBX: 00007fff5885fee8 RCX: 00007fcdfebc50d7
[ 49.663983] RDX: 00007fcdfec2f41f RSI: 00007fff5885f840 RDI: 0000000040000000
[ 49.664888] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5885f650
[ 49.665787] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcdfecd7bf0
[ 49.666669] R13: 00007fff5885f980 R14: 0000000000000000 R15: 00000000000000f8
[ 49.667586]
[ 49.667886] irq event stamp: 10113
[ 49.668345] hardirqs last enabled at (10123): [] __up_console_sem+0x78/0x80
[ 49.669438] hardirqs last disabled at (10136): [] __up_console_sem+0x5d/0x80
[ 49.670524] softirqs last enabled at (9930): [] irq_exit_rcu+0x93/0xc0
[ 49.671576] softirqs last disabled at (9925): [] irq_exit_rcu+0x93/0xc0
[ 49.672626] ---[ end trace 0000000000000000 ]---
executing program
[ 51.165355] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.213196] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.260443] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.308445] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:06:01 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019a075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 00005555564a8400 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=00007fdddab2b6f4 CR3=000000000ede6000 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=000000000003b95f RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f8478037088 CR3=000000001643e000 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=2031303a36303a31302037312079614d XMM01=5d3135353034352e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000