Warning: Permanently added '[localhost]:33700' (ECDSA) to the list of known hosts.
2023/05/16 13:16:50 fuzzer started
2023/05/16 13:16:50 dialing manager at localhost:35573
2023/05/16 13:16:50 checking machine...
2023/05/16 13:16:50 checking revisions...
syzkaller login: [ 76.790557] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:16:50 testing simple program...
[ 76.861889] cgroup: Unknown subsys name 'net'
[ 76.933026] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 90.033126] audit: type=1400 audit(1684243024.058:6): avc: denied { execmem } for pid=262 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 91.171777] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 91.173573] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 91.174835] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 91.177002] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 91.178346] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 91.179678] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 91.557231] ------------[ cut here ]------------
[ 91.558026] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 91.559978] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 91.561230] Modules linked in:
[ 91.561742] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 91.566688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 91.567703] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 91.568350] 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
[ 91.570467] RSP: 0018:ffff8880192dfc00 EFLAGS: 00010282
[ 91.571145] RAX: 0000000000000000 RBX: ffff88800d45cc40 RCX: 0000000000000000
[ 91.572006] RDX: ffff888014299b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 91.572867] RBP: ffff88800d45cc54 R08: 0000000000000001 R09: 0000000000000000
[ 91.573728] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 91.574631] R13: ffffffff84e223a0 R14: ffff88800d45cc48 R15: ffffffff84d73340
[ 91.575471] FS: 00005555572cf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 91.576449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 91.577171] CR2: 00007ff20730d6f4 CR3: 00000000094c6000 CR4: 0000000000350ef0
[ 91.578033] Call Trace:
[ 91.578353]
[ 91.578678] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 91.579287] ipv4_frags_init_net+0x269/0x440
[ 91.579865] ops_init+0xbb/0x6b0
[ 91.580303] setup_net+0x3d9/0x990
[ 91.580772] ? down_read_killable+0x1d7/0x4e0
[ 91.581338] ? __pfx_setup_net+0x10/0x10
[ 91.581860] ? copy_net_ns+0x17c/0x770
[ 91.582367] copy_net_ns+0x321/0x770
[ 91.582881] create_new_namespaces+0x3f6/0xb30
[ 91.583458] unshare_nsproxy_namespaces+0xc1/0x200
[ 91.584092] ksys_unshare+0x44d/0x8e0
[ 91.584600] ? __pfx_ksys_unshare+0x10/0x10
[ 91.585135] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 91.585858] __x64_sys_unshare+0x31/0x40
[ 91.586365] do_syscall_64+0x3f/0x90
[ 91.586860] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 91.587493] RIP: 0033:0x7fc48c1090d7
[ 91.587974] 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
[ 91.590092] RSP: 002b:00007ffd33d37d08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 91.591030] RAX: ffffffffffffffda RBX: 00007ffd33d38348 RCX: 00007fc48c1090d7
[ 91.591899] RDX: 00007fc48c17341f RSI: 00007ffd33d37ca0 RDI: 0000000040000000
[ 91.592767] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd33d37ab0
[ 91.593631] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc48c21bbf0
[ 91.594470] R13: 00007ffd33d37de0 R14: 0000000000000000 R15: 00000000000000f8
[ 91.595374]
[ 91.595692] irq event stamp: 8137
[ 91.596113] hardirqs last enabled at (8147): [] __up_console_sem+0x78/0x80
[ 91.597141] hardirqs last disabled at (8158): [] __up_console_sem+0x5d/0x80
[ 91.598177] softirqs last enabled at (7618): [] irq_exit_rcu+0x93/0xc0
[ 91.599199] softirqs last disabled at (7607): [] irq_exit_rcu+0x93/0xc0
[ 91.600225] ---[ end trace 0000000000000000 ]---
[ 91.605897] ------------[ cut here ]------------
[ 91.606490] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 91.608133] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 91.609186] Modules linked in:
[ 91.609611] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 91.610743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 91.611748] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 91.612383] 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
[ 91.614565] RSP: 0018:ffff8880192dfc00 EFLAGS: 00010282
[ 91.615213] RAX: 0000000000000000 RBX: ffff88800ec05640 RCX: 0000000000000000
[ 91.616096] RDX: ffff888014299b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 91.616974] RBP: ffff88800ec05654 R08: 0000000000000001 R09: 0000000000000000
[ 91.617848] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 91.618732] R13: ffffffff84e223a0 R14: ffff88800ec05648 R15: ffffffff84da62e0
[ 91.619642] FS: 00005555572cf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 91.620621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 91.621320] CR2: 00007ff20730d6f4 CR3: 00000000094c6000 CR4: 0000000000350ef0
[ 91.622192] Call Trace:
[ 91.622511]
[ 91.622871] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 91.623479] ipv6_frags_init_net+0x206/0x3c0
[ 91.624054] ops_init+0xbb/0x6b0
[ 91.624497] setup_net+0x3d9/0x990
[ 91.624978] ? down_read_killable+0x1d7/0x4e0
[ 91.625576] ? __pfx_setup_net+0x10/0x10
[ 91.626081] ? copy_net_ns+0x17c/0x770
[ 91.626619] copy_net_ns+0x321/0x770
[ 91.627097] create_new_namespaces+0x3f6/0xb30
[ 91.627710] unshare_nsproxy_namespaces+0xc1/0x200
[ 91.628329] ksys_unshare+0x44d/0x8e0
[ 91.628844] ? __pfx_ksys_unshare+0x10/0x10
[ 91.629401] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 91.630141] __x64_sys_unshare+0x31/0x40
[ 91.630688] do_syscall_64+0x3f/0x90
[ 91.631174] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 91.631800] RIP: 0033:0x7fc48c1090d7
[ 91.632240] 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
[ 91.634380] RSP: 002b:00007ffd33d37d08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 91.635357] RAX: ffffffffffffffda RBX: 00007ffd33d38348 RCX: 00007fc48c1090d7
[ 91.636251] RDX: 00007fc48c17341f RSI: 00007ffd33d37ca0 RDI: 0000000040000000
[ 91.637142] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd33d37ab0
[ 91.638034] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc48c21bbf0
[ 91.638926] R13: 00007ffd33d37de0 R14: 0000000000000000 R15: 00000000000000f8
[ 91.639847]
[ 91.640144] irq event stamp: 9817
[ 91.640596] hardirqs last enabled at (9829): [] __up_console_sem+0x78/0x80
[ 91.641659] hardirqs last disabled at (9840): [] __up_console_sem+0x5d/0x80
[ 91.642732] softirqs last enabled at (9390): [] irq_exit_rcu+0x93/0xc0
[ 91.643762] softirqs last disabled at (9385): [] irq_exit_rcu+0x93/0xc0
[ 91.644796] ---[ end trace 0000000000000000 ]---
executing program
[ 91.647327] ------------[ cut here ]------------
[ 91.648082] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 91.650304] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 91.651566] Modules linked in:
[ 91.652050] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 91.653561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 91.654805] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 91.655506] 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
[ 91.657705] RSP: 0018:ffff8880192dfbf0 EFLAGS: 00010286
[ 91.658461] RAX: 0000000000000000 RBX: ffff88800ec05c40 RCX: 0000000000000000
[ 91.659368] RDX: ffff888014299b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 91.660241] RBP: ffff88800ec05c54 R08: 0000000000000001 R09: 0000000000000000
[ 91.661125] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 91.662012] R13: ffffffff84e223a0 R14: ffff88800ec05c48 R15: ffffffff84daf020
[ 91.662917] FS: 00005555572cf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 91.663917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 91.664647] CR2: 00007ff20730d6f4 CR3: 00000000094c6000 CR4: 0000000000350ef0
[ 91.665502] Call Trace:
[ 91.665854]
[ 91.666154] nf_ct_net_init+0x224/0x3d0
[ 91.666704] ? __pfx_nf_ct_net_init+0x10/0x10
[ 91.667274] ops_init+0xbb/0x6b0
[ 91.667734] setup_net+0x3d9/0x990
[ 91.668192] ? down_read_killable+0x1d7/0x4e0
[ 91.668771] ? __pfx_setup_net+0x10/0x10
[ 91.669271] ? copy_net_ns+0x17c/0x770
[ 91.669855] copy_net_ns+0x321/0x770
[ 91.670369] create_new_namespaces+0x3f6/0xb30
[ 91.671005] unshare_nsproxy_namespaces+0xc1/0x200
[ 91.671654] ksys_unshare+0x44d/0x8e0
[ 91.672152] ? __pfx_ksys_unshare+0x10/0x10
[ 91.672726] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 91.673442] __x64_sys_unshare+0x31/0x40
[ 91.674007] do_syscall_64+0x3f/0x90
[ 91.674493] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 91.675190] RIP: 0033:0x7fc48c1090d7
[ 91.675686] 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
[ 91.677868] RSP: 002b:00007ffd33d37d08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 91.678834] RAX: ffffffffffffffda RBX: 00007ffd33d38348 RCX: 00007fc48c1090d7
[ 91.679833] RDX: 00007fc48c17341f RSI: 00007ffd33d37ca0 RDI: 0000000040000000
[ 91.680904] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd33d37ab0
[ 91.681849] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc48c21bbf0
[ 91.682755] R13: 00007ffd33d37de0 R14: 0000000000000000 R15: 00000000000000f8
[ 91.683657]
[ 91.683971] irq event stamp: 10737
[ 91.684412] hardirqs last enabled at (10747): [] __up_console_sem+0x78/0x80
[ 91.685485] hardirqs last disabled at (10758): [] __up_console_sem+0x5d/0x80
[ 91.686567] softirqs last enabled at (10644): [] irq_exit_rcu+0x93/0xc0
[ 91.687596] softirqs last disabled at (10639): [] irq_exit_rcu+0x93/0xc0
[ 91.688618] ---[ end trace 0000000000000000 ]---
[ 93.246188] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 95.293605] Bluetooth: hci0: command 0x041b tx timeout
[ 97.341635] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 99.389622] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:16:25 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880192df5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 00005555572cf400 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=00007ff20730d6f4 CR3=00000000094c6000 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=000000000001e56d 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=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=00007fa844038028 CR3=000000000f0fc000 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=2035303a37313a33312036312079614d XMM01=5d3234373136352e31392020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000