Warning: Permanently added '[localhost]:46653' (ECDSA) to the list of known hosts.
2023/05/18 03:25:33 fuzzer started
2023/05/18 03:25:33 dialing manager at localhost:44319
2023/05/18 03:25:33 checking machine...
2023/05/18 03:25:33 checking revisions...
syzkaller login: [ 37.933191] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:25:34 testing simple program...
[ 38.000692] cgroup: Unknown subsys name 'net'
[ 38.068629] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.494178] audit: type=1400 audit(1684380346.643:6): 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
[ 51.583644] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.586649] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.587820] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.591640] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.593010] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.595646] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.964031] ------------[ cut here ]------------
[ 51.965282] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.967409] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.968665] Modules linked in:
[ 51.969179] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.974016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.975033] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.975708] 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
[ 51.977838] RSP: 0018:ffff888019647c00 EFLAGS: 00010282
[ 51.978528] RAX: 0000000000000000 RBX: ffff888015b5f840 RCX: 0000000000000000
[ 51.979403] RDX: ffff888016d40000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.980303] RBP: ffff888015b5f854 R08: 0000000000000001 R09: 0000000000000000
[ 51.981179] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.982024] R13: ffffffff84e23fe0 R14: ffff888015b5f848 R15: ffffffff84d74dc0
[ 51.982890] FS: 0000555555828400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.983881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.984612] CR2: 00007fbfb173e6f4 CR3: 000000000e69e000 CR4: 0000000000350ef0
[ 51.985488] Call Trace:
[ 51.985815]
[ 51.986139] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.986751] ipv4_frags_init_net+0x269/0x440
[ 51.987333] ops_init+0xbb/0x6b0
[ 51.987794] setup_net+0x3d9/0x990
[ 51.988273] ? down_read_killable+0x1d7/0x4e0
[ 51.988835] ? __pfx_setup_net+0x10/0x10
[ 51.989367] ? copy_net_ns+0x17c/0x770
[ 51.989870] copy_net_ns+0x321/0x770
[ 51.990372] create_new_namespaces+0x3f6/0xb30
[ 51.990949] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.991591] ksys_unshare+0x44d/0x8e0
[ 51.992116] ? __pfx_ksys_unshare+0x10/0x10
[ 51.992661] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.993389] __x64_sys_unshare+0x31/0x40
[ 51.993903] do_syscall_64+0x3f/0x90
[ 51.994404] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.995038] RIP: 0033:0x7f218e67b0d7
[ 51.995525] 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
[ 51.997662] RSP: 002b:00007ffdce402cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.998605] RAX: ffffffffffffffda RBX: 00007ffdce403338 RCX: 00007f218e67b0d7
[ 51.999510] RDX: 00007f218e6e541f RSI: 00007ffdce402c90 RDI: 0000000040000000
[ 52.000404] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdce402aa0
[ 52.001297] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f218e78dbf0
[ 52.002176] R13: 00007ffdce402dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.003089]
[ 52.003385] irq event stamp: 8215
[ 52.003810] hardirqs last enabled at (8225): [] __up_console_sem+0x78/0x80
[ 52.004869] hardirqs last disabled at (8236): [] __up_console_sem+0x5d/0x80
[ 52.005927] softirqs last enabled at (8152): [] irq_exit_rcu+0x93/0xc0
[ 52.006945] softirqs last disabled at (8147): [] irq_exit_rcu+0x93/0xc0
[ 52.007983] ---[ end trace 0000000000000000 ]---
[ 52.013320] ------------[ cut here ]------------
[ 52.013916] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.015607] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.016659] Modules linked in:
[ 52.017077] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.018228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.019233] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.019881] 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
[ 52.022024] RSP: 0018:ffff888019647c00 EFLAGS: 00010282
[ 52.022697] RAX: 0000000000000000 RBX: ffff88800ec7d640 RCX: 0000000000000000
[ 52.023596] RDX: ffff888016d40000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.024474] RBP: ffff88800ec7d654 R08: 0000000000000001 R09: 0000000000000000
[ 52.025354] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.026254] R13: ffffffff84e23fe0 R14: ffff88800ec7d648 R15: ffffffff84da7d60
[ 52.027149] FS: 0000555555828400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.028156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.028868] CR2: 00007fbfb173e6f4 CR3: 000000000e69e000 CR4: 0000000000350ef0
[ 52.029770] Call Trace:
[ 52.030135]
[ 52.030430] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.031034] ipv6_frags_init_net+0x206/0x3c0
[ 52.031622] ops_init+0xbb/0x6b0
[ 52.032088] setup_net+0x3d9/0x990
[ 52.032541] ? down_read_killable+0x1d7/0x4e0
[ 52.033135] ? __pfx_setup_net+0x10/0x10
[ 52.033635] ? copy_net_ns+0x17c/0x770
[ 52.034160] copy_net_ns+0x321/0x770
[ 52.034635] create_new_namespaces+0x3f6/0xb30
[ 52.035245] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.035891] ksys_unshare+0x44d/0x8e0
[ 52.036410] ? __pfx_ksys_unshare+0x10/0x10
[ 52.036941] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.037659] __x64_sys_unshare+0x31/0x40
[ 52.038188] do_syscall_64+0x3f/0x90
[ 52.038656] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.039317] RIP: 0033:0x7f218e67b0d7
[ 52.039783] 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
[ 52.041900] RSP: 002b:00007ffdce402cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.042820] RAX: ffffffffffffffda RBX: 00007ffdce403338 RCX: 00007f218e67b0d7
[ 52.043701] RDX: 00007f218e6e541f RSI: 00007ffdce402c90 RDI: 0000000040000000
[ 52.044568] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdce402aa0
[ 52.045442] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f218e78dbf0
[ 52.046310] R13: 00007ffdce402dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.047204]
[ 52.047500] irq event stamp: 10001
[ 52.047955] hardirqs last enabled at (10011): [] __up_console_sem+0x78/0x80
[ 52.049007] hardirqs last disabled at (10022): [] __up_console_sem+0x5d/0x80
[ 52.050067] softirqs last enabled at (9498): [] irq_exit_rcu+0x93/0xc0
[ 52.051046] softirqs last disabled at (9475): [] irq_exit_rcu+0x93/0xc0
[ 52.052085] ---[ end trace 0000000000000000 ]---
[ 52.053430] ------------[ cut here ]------------
[ 52.054003] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.055873] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.056920] Modules linked in:
[ 52.057347] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.058469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.059464] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.060145] 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
[ 52.062271] RSP: 0018:ffff888019647bf0 EFLAGS: 00010286
[ 52.062907] RAX: 0000000000000000 RBX: ffff88800dfaf840 RCX: 0000000000000000
[ 52.063816] RDX: ffff888016d40000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.064695] RBP: ffff88800dfaf854 R08: 0000000000000001 R09: 0000000000000000
[ 52.065564] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.066434] R13: ffffffff84e23fe0 R14: ffff88800dfaf848 R15: ffffffff84db0aa0
[ 52.067309] FS: 0000555555828400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.068299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.068989] CR2: 00007fbfb173e6f4 CR3: 000000000e69e000 CR4: 0000000000350ef0
[ 52.069860] Call Trace:
[ 52.070211]
[ 52.070504] nf_ct_net_init+0x224/0x3d0
[ 52.071007] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.071612] ops_init+0xbb/0x6b0
[ 52.072076] setup_net+0x3d9/0x990
[ 52.072524] ? down_read_killable+0x1d7/0x4e0
[ 52.073106] ? __pfx_setup_net+0x10/0x10
[ 52.073604] ? copy_net_ns+0x17c/0x770
[ 52.074130] copy_net_ns+0x321/0x770
[ 52.074605] create_new_namespaces+0x3f6/0xb30
[ 52.075204] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.075822] ksys_unshare+0x44d/0x8e0
[ 52.076332] ? __pfx_ksys_unshare+0x10/0x10
[ 52.076877] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.077602] __x64_sys_unshare+0x31/0x40
[ 52.078136] do_syscall_64+0x3f/0x90
[ 52.078614] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.079283] RIP: 0033:0x7f218e67b0d7
[ 52.079750] 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
[ 52.081880] RSP: 002b:00007ffdce402cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.082818] RAX: ffffffffffffffda RBX: 00007ffdce403338 RCX: 00007f218e67b0d7
[ 52.083723] RDX: 00007f218e6e541f RSI: 00007ffdce402c90 RDI: 0000000040000000
[ 52.084595] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdce402aa0
[ 52.085473] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f218e78dbf0
[ 52.086347] R13: 00007ffdce402dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.087252]
[ 52.087559] irq event stamp: 10805
[ 52.088002] hardirqs last enabled at (10815): [] __up_console_sem+0x78/0x80
[ 52.089078] hardirqs last disabled at (10828): [] __up_console_sem+0x5d/0x80
[ 52.090144] softirqs last enabled at (10380): [] irq_exit_rcu+0x93/0xc0
[ 52.091169] softirqs last disabled at (10375): [] irq_exit_rcu+0x93/0xc0
[ 52.092206] ---[ end trace 0000000000000000 ]---
executing program
[ 53.666769] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.715236] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.763178] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.810128] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:25:45 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880196475f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555555828400 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=00007fbfb173e6f4 CR3=000000000e69e000 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=00000000000301a3 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=00007fb6c33cb4e8 CR3=000000000cb6c000 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=2038343a35323a33302038312079614d XMM01=5d3937313936392e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000