Warning: Permanently added '[localhost]:52265' (ECDSA) to the list of known hosts.
2023/05/17 12:06:47 fuzzer started
2023/05/17 12:06:47 dialing manager at localhost:44319
2023/05/17 12:06:47 checking machine...
2023/05/17 12:06:47 checking revisions...
syzkaller login: [ 44.025367] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:06:47 testing simple program...
[ 44.092773] cgroup: Unknown subsys name 'net'
[ 44.203015] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.469899] audit: type=1400 audit(1684325220.282:6): 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
[ 57.588369] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.590007] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.593057] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.596357] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.597883] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.600765] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.990080] ------------[ cut here ]------------
[ 57.990893] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.993272] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.994562] Modules linked in:
[ 57.995095] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.999842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.000862] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.001543] 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
[ 58.003766] RSP: 0018:ffff88801ea0fc00 EFLAGS: 00010282
[ 58.004457] RAX: 0000000000000000 RBX: ffff8880100b5c40 RCX: 0000000000000000
[ 58.005334] RDX: ffff88800d01d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.006201] RBP: ffff8880100b5c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.007059] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.007938] R13: ffffffff84e23fe0 R14: ffff8880100b5c48 R15: ffffffff84d74dc0
[ 58.008819] FS: 0000555556d84400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.009793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.010528] CR2: 00007f1fefe586f4 CR3: 000000000ed6e000 CR4: 0000000000350ef0
[ 58.011415] Call Trace:
[ 58.011740]
[ 58.012034] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.012664] ipv4_frags_init_net+0x269/0x440
[ 58.013248] ops_init+0xbb/0x6b0
[ 58.013699] setup_net+0x3d9/0x990
[ 58.014172] ? down_read_killable+0x1d7/0x4e0
[ 58.014760] ? __pfx_setup_net+0x10/0x10
[ 58.015304] ? copy_net_ns+0x17c/0x770
[ 58.015812] copy_net_ns+0x321/0x770
[ 58.016319] create_new_namespaces+0x3f6/0xb30
[ 58.016907] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.017543] ksys_unshare+0x44d/0x8e0
[ 58.018032] ? __pfx_ksys_unshare+0x10/0x10
[ 58.018601] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.019345] __x64_sys_unshare+0x31/0x40
[ 58.019859] do_syscall_64+0x3f/0x90
[ 58.020366] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.021008] RIP: 0033:0x7f9775ec30d7
[ 58.021499] 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
[ 58.023665] RSP: 002b:00007ffd3382bd48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.024607] RAX: ffffffffffffffda RBX: 00007ffd3382c388 RCX: 00007f9775ec30d7
[ 58.025478] RDX: 00007f9775f2d41f RSI: 00007ffd3382bce0 RDI: 0000000040000000
[ 58.026360] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3382baf0
[ 58.027250] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9775fd5bf0
[ 58.028098] R13: 00007ffd3382be20 R14: 0000000000000000 R15: 00000000000000f8
[ 58.029061]
[ 58.029409] irq event stamp: 9083
[ 58.029834] hardirqs last enabled at (9093): [] __up_console_sem+0x78/0x80
[ 58.030913] hardirqs last disabled at (9104): [] __up_console_sem+0x5d/0x80
[ 58.031967] softirqs last enabled at (8562): [] irq_exit_rcu+0x93/0xc0
[ 58.033034] softirqs last disabled at (8557): [] irq_exit_rcu+0x93/0xc0
[ 58.034063] ---[ end trace 0000000000000000 ]---
[ 58.039651] ------------[ cut here ]------------
[ 58.040299] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.042093] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.043198] Modules linked in:
[ 58.043602] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.044807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.045820] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.046497] 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
[ 58.048764] RSP: 0018:ffff88801ea0fc00 EFLAGS: 00010282
[ 58.049469] RAX: 0000000000000000 RBX: ffff88800eefba40 RCX: 0000000000000000
[ 58.050378] RDX: ffff88800d01d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.051308] RBP: ffff88800eefba54 R08: 0000000000000001 R09: 0000000000000000
[ 58.052244] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.053168] R13: ffffffff84e23fe0 R14: ffff88800eefba48 R15: ffffffff84da7d60
[ 58.054053] FS: 0000555556d84400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.055094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.055868] CR2: 00007f1fefe586f4 CR3: 000000000ed6e000 CR4: 0000000000350ef0
[ 58.056812] Call Trace:
[ 58.057170]
[ 58.057475] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.058092] ipv6_frags_init_net+0x206/0x3c0
[ 58.058715] ops_init+0xbb/0x6b0
[ 58.059219] setup_net+0x3d9/0x990
[ 58.059685] ? down_read_killable+0x1d7/0x4e0
[ 58.060347] ? __pfx_setup_net+0x10/0x10
[ 58.060866] ? copy_net_ns+0x17c/0x770
[ 58.061407] copy_net_ns+0x321/0x770
[ 58.061887] create_new_namespaces+0x3f6/0xb30
[ 58.062521] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.063197] ksys_unshare+0x44d/0x8e0
[ 58.063695] ? __pfx_ksys_unshare+0x10/0x10
[ 58.064316] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.065035] __x64_sys_unshare+0x31/0x40
[ 58.065585] do_syscall_64+0x3f/0x90
[ 58.066070] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.066777] RIP: 0033:0x7f9775ec30d7
[ 58.067290] 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
[ 58.069582] RSP: 002b:00007ffd3382bd48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.070563] RAX: ffffffffffffffda RBX: 00007ffd3382c388 RCX: 00007f9775ec30d7
[ 58.071503] RDX: 00007f9775f2d41f RSI: 00007ffd3382bce0 RDI: 0000000040000000
[ 58.072478] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3382baf0
[ 58.073400] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9775fd5bf0
[ 58.074317] R13: 00007ffd3382be20 R14: 0000000000000000 R15: 00000000000000f8
[ 58.075272]
[ 58.075579] irq event stamp: 10827
[ 58.076025] hardirqs last enabled at (10837): [] __up_console_sem+0x78/0x80
[ 58.077182] hardirqs last disabled at (10848): [] __up_console_sem+0x5d/0x80
[ 58.078284] softirqs last enabled at (10362): [] irq_exit_rcu+0x93/0xc0
[ 58.079383] softirqs last disabled at (10357): [] irq_exit_rcu+0x93/0xc0
[ 58.080507] ---[ end trace 0000000000000000 ]---
[ 58.081870] ------------[ cut here ]------------
[ 58.082594] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.084585] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.085783] Modules linked in:
[ 58.086243] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.087475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.088561] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.089258] 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
[ 58.091549] RSP: 0018:ffff88801ea0fbf0 EFLAGS: 00010286
[ 58.092286] RAX: 0000000000000000 RBX: ffff888008d5a240 RCX: 0000000000000000
[ 58.093196] RDX: ffff88800d01d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.094063] RBP: ffff888008d5a254 R08: 0000000000000001 R09: 0000000000000000
[ 58.094982] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.095883] R13: ffffffff84e23fe0 R14: ffff888008d5a248 R15: ffffffff84db0aa0
[ 58.096821] FS: 0000555556d84400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.097846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.098631] CR2: 00007f1fefe586f4 CR3: 000000000ed6e000 CR4: 0000000000350ef0
[ 58.099540] Call Trace:
[ 58.099862]
[ 58.100197] nf_ct_net_init+0x224/0x3d0
[ 58.100721] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.101321] ops_init+0xbb/0x6b0
[ 58.101768] setup_net+0x3d9/0x990
[ 58.102252] ? down_read_killable+0x1d7/0x4e0
[ 58.102841] ? __pfx_setup_net+0x10/0x10
[ 58.103388] ? copy_net_ns+0x17c/0x770
[ 58.103896] copy_net_ns+0x321/0x770
[ 58.104405] create_new_namespaces+0x3f6/0xb30
[ 58.104984] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.105620] ksys_unshare+0x44d/0x8e0
[ 58.106109] ? __pfx_ksys_unshare+0x10/0x10
[ 58.106704] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.107466] __x64_sys_unshare+0x31/0x40
[ 58.108004] do_syscall_64+0x3f/0x90
[ 58.108522] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.109195] RIP: 0033:0x7f9775ec30d7
[ 58.109668] 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
[ 58.111875] RSP: 002b:00007ffd3382bd48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.112852] RAX: ffffffffffffffda RBX: 00007ffd3382c388 RCX: 00007f9775ec30d7
[ 58.113761] RDX: 00007f9775f2d41f RSI: 00007ffd3382bce0 RDI: 0000000040000000
[ 58.114658] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3382baf0
[ 58.115578] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9775fd5bf0
[ 58.116486] R13: 00007ffd3382be20 R14: 0000000000000000 R15: 00000000000000f8
[ 58.117421]
[ 58.117731] irq event stamp: 11661
[ 58.118208] hardirqs last enabled at (11673): [] __up_console_sem+0x78/0x80
[ 58.119313] hardirqs last disabled at (11684): [] __up_console_sem+0x5d/0x80
[ 58.120420] softirqs last enabled at (11512): [] irq_exit_rcu+0x93/0xc0
[ 58.121492] softirqs last disabled at (11505): [] irq_exit_rcu+0x93/0xc0
[ 58.122560] ---[ end trace 0000000000000000 ]---
executing program
[ 59.672648] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.720390] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.768212] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.817630] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:07:01 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ea0f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556d84400 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=00007f1fefe586f4 CR3=000000000ed6e000 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=0000000000033b47 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=00007f45b0038108 CR3=000000000d69a000 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=2031303a37303a32312037312079614d XMM01=5d3539303539392e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000