Warning: Permanently added '[localhost]:59718' (ECDSA) to the list of known hosts.
2023/05/16 13:18:22 fuzzer started
2023/05/16 13:18:22 dialing manager at localhost:35573
2023/05/16 13:18:22 checking machine...
2023/05/16 13:18:22 checking revisions...
syzkaller login: [ 44.039545] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:18:22 testing simple program...
[ 44.114701] cgroup: Unknown subsys name 'net'
[ 44.265353] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.579171] audit: type=1400 audit(1684243115.200:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.671251] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.672665] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.674601] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.678123] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.679691] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.681857] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.952356] ------------[ cut here ]------------
[ 57.953094] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.954497] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.955358] Modules linked in:
[ 57.955677] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.960460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.961384] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.961885] 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
[ 57.963690] RSP: 0018:ffff88800dccfc00 EFLAGS: 00010282
[ 57.964275] RAX: 0000000000000000 RBX: ffff88800e3b8c40 RCX: 0000000000000000
[ 57.964967] RDX: ffff888019ddd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.965626] RBP: ffff88800e3b8c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.966321] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.967017] R13: ffffffff84e223a0 R14: ffff88800e3b8c48 R15: ffffffff84d73340
[ 57.967681] FS: 00005555565df400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.968468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.969041] CR2: 00007f3a9023c6f4 CR3: 000000000c5c4000 CR4: 0000000000350ef0
[ 57.969704] Call Trace:
[ 57.969983]
[ 57.970210] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.970680] ipv4_frags_init_net+0x269/0x440
[ 57.971140] ops_init+0xbb/0x6b0
[ 57.971484] setup_net+0x3d9/0x990
[ 57.971836] ? down_read_killable+0x1d7/0x4e0
[ 57.972310] ? __pfx_setup_net+0x10/0x10
[ 57.972699] ? copy_net_ns+0x17c/0x770
[ 57.973109] copy_net_ns+0x321/0x770
[ 57.973477] create_new_namespaces+0x3f6/0xb30
[ 57.973950] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.974421] ksys_unshare+0x44d/0x8e0
[ 57.974797] ? __pfx_ksys_unshare+0x10/0x10
[ 57.975243] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.975801] __x64_sys_unshare+0x31/0x40
[ 57.976249] do_syscall_64+0x3f/0x90
[ 57.976618] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.977123] RIP: 0033:0x7f42035540d7
[ 57.977439] 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
[ 57.978922] RSP: 002b:00007ffda7e87808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.979544] RAX: ffffffffffffffda RBX: 00007ffda7e87e48 RCX: 00007f42035540d7
[ 57.980152] RDX: 00007f42035be41f RSI: 00007ffda7e877a0 RDI: 0000000040000000
[ 57.980736] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda7e875b0
[ 57.981328] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4203666bf0
[ 57.981926] R13: 00007ffda7e878e0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.982527]
[ 57.982732] irq event stamp: 11731
[ 57.983048] hardirqs last enabled at (11743): [] __up_console_sem+0x78/0x80
[ 57.983763] hardirqs last disabled at (11752): [] __up_console_sem+0x5d/0x80
[ 57.984493] softirqs last enabled at (11334): [] irq_exit_rcu+0x93/0xc0
[ 57.985191] softirqs last disabled at (11329): [] irq_exit_rcu+0x93/0xc0
[ 57.985872] ---[ end trace 0000000000000000 ]---
[ 57.990613] ------------[ cut here ]------------
[ 57.991077] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.992209] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.992927] Modules linked in:
[ 57.993198] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.993990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.994662] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.995137] 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
[ 57.996646] RSP: 0018:ffff88800dccfc00 EFLAGS: 00010282
[ 57.997105] RAX: 0000000000000000 RBX: ffff8880165e0040 RCX: 0000000000000000
[ 57.997693] RDX: ffff888019ddd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.998300] RBP: ffff8880165e0054 R08: 0000000000000001 R09: 0000000000000000
[ 57.998881] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.999483] R13: ffffffff84e223a0 R14: ffff8880165e0048 R15: ffffffff84da62e0
[ 58.000098] FS: 00005555565df400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.000768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.001270] CR2: 00007f3a9023c6f4 CR3: 000000000c5c4000 CR4: 0000000000350ef0
[ 58.001857] Call Trace:
[ 58.002103]
[ 58.002307] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.002724] ipv6_frags_init_net+0x206/0x3c0
[ 58.003120] ops_init+0xbb/0x6b0
[ 58.003424] setup_net+0x3d9/0x990
[ 58.003734] ? down_read_killable+0x1d7/0x4e0
[ 58.004153] ? __pfx_setup_net+0x10/0x10
[ 58.004496] ? copy_net_ns+0x17c/0x770
[ 58.004833] copy_net_ns+0x321/0x770
[ 58.005174] create_new_namespaces+0x3f6/0xb30
[ 58.005570] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.006017] ksys_unshare+0x44d/0x8e0
[ 58.006348] ? __pfx_ksys_unshare+0x10/0x10
[ 58.006714] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.007212] __x64_sys_unshare+0x31/0x40
[ 58.007566] do_syscall_64+0x3f/0x90
[ 58.007884] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.008352] RIP: 0033:0x7f42035540d7
[ 58.008659] 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
[ 58.010138] RSP: 002b:00007ffda7e87808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.010766] RAX: ffffffffffffffda RBX: 00007ffda7e87e48 RCX: 00007f42035540d7
[ 58.011371] RDX: 00007f42035be41f RSI: 00007ffda7e877a0 RDI: 0000000040000000
[ 58.011980] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda7e875b0
[ 58.012566] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4203666bf0
[ 58.013169] R13: 00007ffda7e878e0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.013773]
[ 58.014001] irq event stamp: 13479
[ 58.014302] hardirqs last enabled at (13489): [] __up_console_sem+0x78/0x80
[ 58.015020] hardirqs last disabled at (13500): [] __up_console_sem+0x5d/0x80
[ 58.015719] softirqs last enabled at (13304): [] irq_exit_rcu+0x93/0xc0
[ 58.016446] softirqs last disabled at (13299): [] irq_exit_rcu+0x93/0xc0
[ 58.017157] ---[ end trace 0000000000000000 ]---
[ 58.018085] ------------[ cut here ]------------
[ 58.018477] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.019772] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.020500] Modules linked in:
[ 58.020775] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.021558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.022244] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.022672] 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
[ 58.024157] RSP: 0018:ffff88800dccfbf0 EFLAGS: 00010286
[ 58.024599] RAX: 0000000000000000 RBX: ffff8880142b1040 RCX: 0000000000000000
[ 58.025193] RDX: ffff888019ddd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.025775] RBP: ffff8880142b1054 R08: 0000000000000001 R09: 0000000000000000
[ 58.026380] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.026983] R13: ffffffff84e223a0 R14: ffff8880142b1048 R15: ffffffff84daf020
[ 58.027566] FS: 00005555565df400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.028253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.028730] CR2: 00007f3a9023c6f4 CR3: 000000000c5c4000 CR4: 0000000000350ef0
[ 58.029320] Call Trace:
[ 58.029539]
[ 58.029745] nf_ct_net_init+0x224/0x3d0
[ 58.030107] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.030492] ops_init+0xbb/0x6b0
[ 58.030788] setup_net+0x3d9/0x990
[ 58.031107] ? down_read_killable+0x1d7/0x4e0
[ 58.031493] ? __pfx_setup_net+0x10/0x10
[ 58.031828] ? copy_net_ns+0x17c/0x770
[ 58.032193] copy_net_ns+0x321/0x770
[ 58.032513] create_new_namespaces+0x3f6/0xb30
[ 58.032926] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.033335] ksys_unshare+0x44d/0x8e0
[ 58.033664] ? __pfx_ksys_unshare+0x10/0x10
[ 58.034049] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.034527] __x64_sys_unshare+0x31/0x40
[ 58.034868] do_syscall_64+0x3f/0x90
[ 58.035212] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.035643] RIP: 0033:0x7f42035540d7
[ 58.035981] 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
[ 58.037452] RSP: 002b:00007ffda7e87808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.038096] RAX: ffffffffffffffda RBX: 00007ffda7e87e48 RCX: 00007f42035540d7
[ 58.038681] RDX: 00007f42035be41f RSI: 00007ffda7e877a0 RDI: 0000000040000000
[ 58.039293] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda7e875b0
[ 58.039866] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4203666bf0
[ 58.040480] R13: 00007ffda7e878e0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.041088]
[ 58.041292] irq event stamp: 14239
[ 58.041582] hardirqs last enabled at (14249): [] __up_console_sem+0x78/0x80
[ 58.042316] hardirqs last disabled at (14260): [] __up_console_sem+0x5d/0x80
[ 58.043032] softirqs last enabled at (13754): [] irq_exit_rcu+0x93/0xc0
[ 58.043710] softirqs last disabled at (13731): [] irq_exit_rcu+0x93/0xc0
[ 58.044415] ---[ end trace 0000000000000000 ]---
executing program
[ 59.692661] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.740604] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.788974] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.835996] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:18:36 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800dccf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 00005555565df400 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=00007f3a9023c6f4 CR3=000000000c5c4000 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=000000000002f447 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=00007f8e06272788 CR3=0000000019faa000 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=2036333a38313a33312036312079614d XMM01=5d3737363535392e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000