Warning: Permanently added '[localhost]:48416' (ECDSA) to the list of known hosts.
2023/05/17 22:04:45 fuzzer started
2023/05/17 22:04:46 dialing manager at localhost:44319
2023/05/17 22:04:46 checking machine...
2023/05/17 22:04:46 checking revisions...
syzkaller login: [ 37.199906] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:04:46 testing simple program...
[ 37.265392] cgroup: Unknown subsys name 'net'
[ 37.351507] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.097217] audit: type=1400 audit(1684361099.172:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.231257] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.234282] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.236045] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.238455] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.240087] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.241447] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.650075] ------------[ cut here ]------------
[ 51.650820] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.653142] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.654274] Modules linked in:
[ 51.654721] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.658877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.660274] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.661025] 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
[ 51.663422] RSP: 0018:ffff8880190f7c00 EFLAGS: 00010282
[ 51.664201] RAX: 0000000000000000 RBX: ffff88800b850040 RCX: 0000000000000000
[ 51.665171] RDX: ffff88800b8e51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.666149] RBP: ffff88800b850054 R08: 0000000000000001 R09: 0000000000000000
[ 51.667131] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.668098] R13: ffffffff84e23fe0 R14: ffff88800b850048 R15: ffffffff84d74dc0
[ 51.669086] FS: 000055555730a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.670203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.671009] CR2: 00007f9ecee7f6f4 CR3: 0000000019142000 CR4: 0000000000350ef0
[ 51.672010] Call Trace:
[ 51.672387]
[ 51.672713] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.673422] ipv4_frags_init_net+0x269/0x440
[ 51.674069] ops_init+0xbb/0x6b0
[ 51.674559] setup_net+0x3d9/0x990
[ 51.675086] ? down_read_killable+0x1d7/0x4e0
[ 51.675709] ? __pfx_setup_net+0x10/0x10
[ 51.676328] ? copy_net_ns+0x17c/0x770
[ 51.676922] copy_net_ns+0x321/0x770
[ 51.677452] create_new_namespaces+0x3f6/0xb30
[ 51.678122] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.678796] ksys_unshare+0x44d/0x8e0
[ 51.679369] ? __pfx_ksys_unshare+0x10/0x10
[ 51.680003] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.680799] __x64_sys_unshare+0x31/0x40
[ 51.681403] do_syscall_64+0x3f/0x90
[ 51.681957] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.682683] RIP: 0033:0x7f1be979c0d7
[ 51.683213] 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
[ 51.685661] RSP: 002b:00007ffd2b62ecc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.686718] RAX: ffffffffffffffda RBX: 00007ffd2b62f308 RCX: 00007f1be979c0d7
[ 51.687705] RDX: 00007f1be980641f RSI: 00007ffd2b62ec60 RDI: 0000000040000000
[ 51.688727] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2b62ea70
[ 51.689709] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1be98aebf0
[ 51.690695] R13: 00007ffd2b62eda0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.691700]
[ 51.692079] irq event stamp: 9095
[ 51.692759] hardirqs last enabled at (9105): [] __up_console_sem+0x78/0x80
[ 51.694234] hardirqs last disabled at (9122): [] __up_console_sem+0x5d/0x80
[ 51.695597] softirqs last enabled at (9118): [] irq_exit_rcu+0x93/0xc0
[ 51.696961] softirqs last disabled at (9113): [] irq_exit_rcu+0x93/0xc0
[ 51.698279] ---[ end trace 0000000000000000 ]---
[ 51.704362] ------------[ cut here ]------------
[ 51.704996] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.706656] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.707755] Modules linked in:
[ 51.708231] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.709427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.710477] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.711182] 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
[ 51.713465] RSP: 0018:ffff8880190f7c00 EFLAGS: 00010282
[ 51.714174] RAX: 0000000000000000 RBX: ffff88800d666c40 RCX: 0000000000000000
[ 51.715116] RDX: ffff88800b8e51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.716031] RBP: ffff88800d666c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.716991] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.717904] R13: ffffffff84e23fe0 R14: ffff88800d666c48 R15: ffffffff84da7d60
[ 51.718799] FS: 000055555730a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.719826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.720587] CR2: 00007f9ecee7f6f4 CR3: 0000000019142000 CR4: 0000000000350ef0
[ 51.721506] Call Trace:
[ 51.721870]
[ 51.722175] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.722815] ipv6_frags_init_net+0x206/0x3c0
[ 51.723424] ops_init+0xbb/0x6b0
[ 51.723916] setup_net+0x3d9/0x990
[ 51.724420] ? down_read_killable+0x1d7/0x4e0
[ 51.725045] ? __pfx_setup_net+0x10/0x10
[ 51.725587] ? copy_net_ns+0x17c/0x770
[ 51.726137] copy_net_ns+0x321/0x770
[ 51.726636] create_new_namespaces+0x3f6/0xb30
[ 51.727263] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.727923] ksys_unshare+0x44d/0x8e0
[ 51.728438] ? __pfx_ksys_unshare+0x10/0x10
[ 51.729026] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.729754] __x64_sys_unshare+0x31/0x40
[ 51.730318] do_syscall_64+0x3f/0x90
[ 51.730805] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.731502] RIP: 0033:0x7f1be979c0d7
[ 51.732002] 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
[ 51.734283] RSP: 002b:00007ffd2b62ecc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.735273] RAX: ffffffffffffffda RBX: 00007ffd2b62f308 RCX: 00007f1be979c0d7
[ 51.736186] RDX: 00007f1be980641f RSI: 00007ffd2b62ec60 RDI: 0000000040000000
[ 51.737101] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2b62ea70
[ 51.738029] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1be98aebf0
[ 51.738941] R13: 00007ffd2b62eda0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.739878]
[ 51.740301] irq event stamp: 10791
[ 51.740920] hardirqs last enabled at (10803): [] __up_console_sem+0x78/0x80
[ 51.742302] hardirqs last disabled at (10814): [] __up_console_sem+0x5d/0x80
[ 51.743695] softirqs last enabled at (10552): [] irq_exit_rcu+0x93/0xc0
[ 51.745076] softirqs last disabled at (10547): [] irq_exit_rcu+0x93/0xc0
[ 51.746410] ---[ end trace 0000000000000000 ]---
[ 51.748136] ------------[ cut here ]------------
[ 51.749007] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.751367] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.752746] Modules linked in:
[ 51.753310] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.754818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.756183] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.756944] 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
[ 51.759182] RSP: 0018:ffff8880190f7bf0 EFLAGS: 00010286
[ 51.759887] RAX: 0000000000000000 RBX: ffff88800d666440 RCX: 0000000000000000
[ 51.760791] RDX: ffff88800b8e51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.761712] RBP: ffff88800d666454 R08: 0000000000000001 R09: 0000000000000000
[ 51.762634] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.763562] R13: ffffffff84e23fe0 R14: ffff88800d666448 R15: ffffffff84db0aa0
[ 51.764495] FS: 000055555730a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.765513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.766267] CR2: 00007f9ecee7f6f4 CR3: 0000000019142000 CR4: 0000000000350ef0
[ 51.767197] Call Trace:
[ 51.767533]
[ 51.767876] nf_ct_net_init+0x224/0x3d0
[ 51.768448] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.769084] ops_init+0xbb/0x6b0
[ 51.769563] setup_net+0x3d9/0x990
[ 51.770077] ? down_read_killable+0x1d7/0x4e0
[ 51.770677] ? __pfx_setup_net+0x10/0x10
[ 51.771242] ? copy_net_ns+0x17c/0x770
[ 51.771773] copy_net_ns+0x321/0x770
[ 51.772314] create_new_namespaces+0x3f6/0xb30
[ 51.772947] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.773585] ksys_unshare+0x44d/0x8e0
[ 51.774122] ? __pfx_ksys_unshare+0x10/0x10
[ 51.774737] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.775552] __x64_sys_unshare+0x31/0x40
[ 51.776195] do_syscall_64+0x3f/0x90
[ 51.776705] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.777405] RIP: 0033:0x7f1be979c0d7
[ 51.777936] 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
[ 51.780284] RSP: 002b:00007ffd2b62ecc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.781321] RAX: ffffffffffffffda RBX: 00007ffd2b62f308 RCX: 00007f1be979c0d7
[ 51.782283] RDX: 00007f1be980641f RSI: 00007ffd2b62ec60 RDI: 0000000040000000
[ 51.783258] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2b62ea70
[ 51.784240] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1be98aebf0
[ 51.785201] R13: 00007ffd2b62eda0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.786157]
[ 51.786463] irq event stamp: 11621
[ 51.786934] hardirqs last enabled at (11633): [] __up_console_sem+0x78/0x80
[ 51.788048] hardirqs last disabled at (11650): [] __up_console_sem+0x5d/0x80
[ 51.789175] softirqs last enabled at (11646): [] irq_exit_rcu+0x93/0xc0
[ 51.790255] softirqs last disabled at (11641): [] irq_exit_rcu+0x93/0xc0
[ 51.791335] ---[ end trace 0000000000000000 ]---
executing program
[ 53.313290] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.361176] Bluetooth: hci0: command 0x041b tx timeout
[ 57.408913] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.457028] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:05:00 Registers:
info registers vcpu 0
RAX=0000000000000023 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880190f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000023 R11=0000000000000001
R12=0000000000000023 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 000055555730a400 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=00007f9ecee7f6f4 CR3=0000000019142000 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=000000000003101d RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007fc1eb2a8000 CR3=000000000fd36000 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=2030303a35303a32322037312079614d XMM01=5d3132373435362e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000