Warning: Permanently added '[localhost]:26410' (ECDSA) to the list of known hosts.
2023/05/17 10:23:05 fuzzer started
2023/05/17 10:23:05 dialing manager at localhost:35573
2023/05/17 10:23:05 checking machine...
2023/05/17 10:23:05 checking revisions...
syzkaller login: [ 46.192721] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:23:06 testing simple program...
[ 46.262570] cgroup: Unknown subsys name 'net'
[ 46.337989] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.308277] audit: type=1400 audit(1684319000.168:6): avc: denied { execmem } for pid=264 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 61.475710] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.478308] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.480444] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.492515] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.496478] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.497813] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.915469] ------------[ cut here ]------------
[ 61.916312] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.918396] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.919657] Modules linked in:
[ 61.920069] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.924254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.925286] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.925942] 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
[ 61.928161] RSP: 0018:ffff88801fe6fc00 EFLAGS: 00010282
[ 61.928847] RAX: 0000000000000000 RBX: ffff88800c54cc40 RCX: 0000000000000000
[ 61.929739] RDX: ffff888019c49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.930652] RBP: ffff88800c54cc54 R08: 0000000000000001 R09: 0000000000000000
[ 61.931545] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.932433] R13: ffffffff84e223a0 R14: ffff88800c54cc48 R15: ffffffff84d73340
[ 61.933323] FS: 000055555578d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.934319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.935039] CR2: 00007f948f4c16f4 CR3: 000000000d66c000 CR4: 0000000000350ef0
[ 61.935937] Call Trace:
[ 61.936305]
[ 61.936617] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.937258] ipv4_frags_init_net+0x269/0x440
[ 61.937822] ops_init+0xbb/0x6b0
[ 61.938302] setup_net+0x3d9/0x990
[ 61.938781] ? down_read_killable+0x1d7/0x4e0
[ 61.939382] ? __pfx_setup_net+0x10/0x10
[ 61.939891] ? copy_net_ns+0x17c/0x770
[ 61.940427] copy_net_ns+0x321/0x770
[ 61.940915] create_new_namespaces+0x3f6/0xb30
[ 61.941531] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.942147] ksys_unshare+0x44d/0x8e0
[ 61.942677] ? __pfx_ksys_unshare+0x10/0x10
[ 61.943259] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.943985] __x64_sys_unshare+0x31/0x40
[ 61.944550] do_syscall_64+0x3f/0x90
[ 61.945031] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.945706] RIP: 0033:0x7fda041280d7
[ 61.946182] 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
[ 61.948380] RSP: 002b:00007ffdb737fcb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.949335] RAX: ffffffffffffffda RBX: 00007ffdb73802f8 RCX: 00007fda041280d7
[ 61.950199] RDX: 00007fda0419241f RSI: 00007ffdb737fc50 RDI: 0000000040000000
[ 61.951123] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb737fa60
[ 61.951999] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fda0423abf0
[ 61.952899] R13: 00007ffdb737fd90 R14: 0000000000000000 R15: 00000000000000f8
[ 61.953815]
[ 61.954118] irq event stamp: 8003
[ 61.954575] hardirqs last enabled at (8015): [] __up_console_sem+0x78/0x80
[ 61.955649] hardirqs last disabled at (8026): [] __up_console_sem+0x5d/0x80
[ 61.956724] softirqs last enabled at (7868): [] irq_exit_rcu+0x93/0xc0
[ 61.957748] softirqs last disabled at (7863): [] irq_exit_rcu+0x93/0xc0
[ 61.958793] ---[ end trace 0000000000000000 ]---
[ 61.964465] ------------[ cut here ]------------
[ 61.965085] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.966748] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.967820] Modules linked in:
[ 61.968261] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.969432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.970469] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.971138] 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
[ 61.973356] RSP: 0018:ffff88801fe6fc00 EFLAGS: 00010282
[ 61.974025] RAX: 0000000000000000 RBX: ffff888013a32240 RCX: 0000000000000000
[ 61.974958] RDX: ffff888019c49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.975858] RBP: ffff888013a32254 R08: 0000000000000001 R09: 0000000000000000
[ 61.976759] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.977654] R13: ffffffff84e223a0 R14: ffff888013a32248 R15: ffffffff84da62e0
[ 61.978548] FS: 000055555578d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.979560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.980303] CR2: 00007f948f4c16f4 CR3: 000000000d66c000 CR4: 0000000000350ef0
[ 61.981175] Call Trace:
[ 61.981534]
[ 61.981835] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.982494] ipv6_frags_init_net+0x206/0x3c0
[ 61.983095] ops_init+0xbb/0x6b0
[ 61.983577] setup_net+0x3d9/0x990
[ 61.984032] ? down_read_killable+0x1d7/0x4e0
[ 61.984637] ? __pfx_setup_net+0x10/0x10
[ 61.985148] ? copy_net_ns+0x17c/0x770
[ 61.985688] copy_net_ns+0x321/0x770
[ 61.986171] create_new_namespaces+0x3f6/0xb30
[ 61.986795] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.987451] ksys_unshare+0x44d/0x8e0
[ 61.987946] ? __pfx_ksys_unshare+0x10/0x10
[ 61.988528] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.989279] __x64_sys_unshare+0x31/0x40
[ 61.989811] do_syscall_64+0x3f/0x90
[ 61.990324] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.990995] RIP: 0033:0x7fda041280d7
[ 61.991506] 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
[ 61.993704] RSP: 002b:00007ffdb737fcb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.994658] RAX: ffffffffffffffda RBX: 00007ffdb73802f8 RCX: 00007fda041280d7
[ 61.995540] RDX: 00007fda0419241f RSI: 00007ffdb737fc50 RDI: 0000000040000000
[ 61.996433] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb737fa60
[ 61.997319] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fda0423abf0
[ 61.998186] R13: 00007ffdb737fd90 R14: 0000000000000000 R15: 00000000000000f8
[ 61.999111]
[ 61.999446] irq event stamp: 10015
[ 61.999885] hardirqs last enabled at (10025): [] __up_console_sem+0x78/0x80
[ 62.000969] hardirqs last disabled at (10036): [] __up_console_sem+0x5d/0x80
[ 62.002042] softirqs last enabled at (9566): [] irq_exit_rcu+0x93/0xc0
[ 62.003097] softirqs last disabled at (9557): [] irq_exit_rcu+0x93/0xc0
[ 62.004135] ---[ end trace 0000000000000000 ]---
[ 62.005667] ------------[ cut here ]------------
[ 62.006423] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.008385] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.009460] Modules linked in:
[ 62.009873] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.011072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.012091] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.012783] 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
[ 62.015005] RSP: 0018:ffff88801fe6fbf0 EFLAGS: 00010286
[ 62.015710] RAX: 0000000000000000 RBX: ffff888013a33a40 RCX: 0000000000000000
[ 62.016603] RDX: ffff888019c49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.017497] RBP: ffff888013a33a54 R08: 0000000000000001 R09: 0000000000000000
[ 62.018392] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.019328] R13: ffffffff84e223a0 R14: ffff888013a33a48 R15: ffffffff84daf020
[ 62.020276] FS: 000055555578d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.021317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.022057] CR2: 00007f948f4c16f4 CR3: 000000000d66c000 CR4: 0000000000350ef0
[ 62.022983] Call Trace:
[ 62.023343]
[ 62.023655] nf_ct_net_init+0x224/0x3d0
[ 62.024174] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.024788] ops_init+0xbb/0x6b0
[ 62.025265] setup_net+0x3d9/0x990
[ 62.025729] ? down_read_killable+0x1d7/0x4e0
[ 62.026372] ? __pfx_setup_net+0x10/0x10
[ 62.026903] ? copy_net_ns+0x17c/0x770
[ 62.027463] copy_net_ns+0x321/0x770
[ 62.027962] create_new_namespaces+0x3f6/0xb30
[ 62.028596] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.029263] ksys_unshare+0x44d/0x8e0
[ 62.029776] ? __pfx_ksys_unshare+0x10/0x10
[ 62.030382] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.031203] __x64_sys_unshare+0x31/0x40
[ 62.031813] do_syscall_64+0x3f/0x90
[ 62.032377] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.033055] RIP: 0033:0x7fda041280d7
[ 62.033564] 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
[ 62.035924] RSP: 002b:00007ffdb737fcb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.036923] RAX: ffffffffffffffda RBX: 00007ffdb73802f8 RCX: 00007fda041280d7
[ 62.037834] RDX: 00007fda0419241f RSI: 00007ffdb737fc50 RDI: 0000000040000000
[ 62.038760] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb737fa60
[ 62.039656] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fda0423abf0
[ 62.040545] R13: 00007ffdb737fd90 R14: 0000000000000000 R15: 00000000000000f8
[ 62.041508]
[ 62.041846] irq event stamp: 10879
[ 62.042354] hardirqs last enabled at (10891): [] __up_console_sem+0x78/0x80
[ 62.043485] hardirqs last disabled at (10902): [] __up_console_sem+0x5d/0x80
[ 62.044565] softirqs last enabled at (10640): [] irq_exit_rcu+0x93/0xc0
[ 62.045645] softirqs last disabled at (10635): [] irq_exit_rcu+0x93/0xc0
[ 62.046741] ---[ end trace 0000000000000000 ]---
[ 63.562861] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.611358] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.658329] Bluetooth: hci0: command 0x040f tx timeout
[ 69.706301] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:23:20 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fe6f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555578d400 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=00007f948f4c16f4 CR3=000000000d66c000 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=0000000000033a21 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=00007f98012a4430 CR3=000000000e91a000 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=2031323a33323a30312037312079614d XMM01=5d3936303032392e31362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000