Warning: Permanently added '[localhost]:19469' (ECDSA) to the list of known hosts.
2023/05/17 14:30:32 fuzzer started
2023/05/17 14:30:33 dialing manager at localhost:44319
2023/05/17 14:30:33 checking machine...
2023/05/17 14:30:33 checking revisions...
syzkaller login: [ 57.839789] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:30:33 testing simple program...
[ 57.917162] cgroup: Unknown subsys name 'net'
[ 58.050887] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 69.386887] audit: type=1400 audit(1684333844.768:6): 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
executing program
[ 70.537410] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.539748] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.542277] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.545200] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.546866] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.548215] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.926372] ------------[ cut here ]------------
[ 70.927186] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.929192] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.930280] Modules linked in:
[ 70.930697] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.934095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.936529] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.937325] 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
[ 70.939554] RSP: 0018:ffff88801e6d7c00 EFLAGS: 00010282
[ 70.940233] RAX: 0000000000000000 RBX: ffff88800f59c040 RCX: 0000000000000000
[ 70.941130] RDX: ffff8880159a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.942012] RBP: ffff88800f59c054 R08: 0000000000000001 R09: 0000000000000000
[ 70.942879] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.943769] R13: ffffffff84e23fe0 R14: ffff88800f59c048 R15: ffffffff84d74dc0
[ 70.944647] FS: 000055555690d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.945640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.946381] CR2: 00007fe1673286f4 CR3: 000000001f6e6000 CR4: 0000000000350ee0
[ 70.947290] Call Trace:
[ 70.947614]
[ 70.947913] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.948552] ipv4_frags_init_net+0x269/0x440
[ 70.949146] ops_init+0xbb/0x6b0
[ 70.949589] setup_net+0x3d9/0x990
[ 70.950078] ? down_read_killable+0x1d7/0x4e0
[ 70.950667] ? __pfx_setup_net+0x10/0x10
[ 70.951212] ? copy_net_ns+0x17c/0x770
[ 70.951719] copy_net_ns+0x321/0x770
[ 70.952235] create_new_namespaces+0x3f6/0xb30
[ 70.952827] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.953475] ksys_unshare+0x44d/0x8e0
[ 70.954005] ? __pfx_ksys_unshare+0x10/0x10
[ 70.954560] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.955337] __x64_sys_unshare+0x31/0x40
[ 70.955854] do_syscall_64+0x3f/0x90
[ 70.956364] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.957040] RIP: 0033:0x7fdb9551a0d7
[ 70.957504] 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
[ 70.959659] RSP: 002b:00007ffea433edb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.960599] RAX: ffffffffffffffda RBX: 00007ffea433f3f8 RCX: 00007fdb9551a0d7
[ 70.961477] RDX: 00007fdb9558441f RSI: 00007ffea433ed50 RDI: 0000000040000000
[ 70.962352] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea433eb60
[ 70.963246] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdb9562cbf0
[ 70.964119] R13: 00007ffea433ee90 R14: 0000000000000000 R15: 00000000000000f8
[ 70.965016]
[ 70.965317] irq event stamp: 7959
[ 70.965739] hardirqs last enabled at (7969): [] __up_console_sem+0x78/0x80
[ 70.966807] hardirqs last disabled at (7980): [] __up_console_sem+0x5d/0x80
[ 70.967846] softirqs last enabled at (7532): [] irq_exit_rcu+0x93/0xc0
[ 70.968864] softirqs last disabled at (7517): [] irq_exit_rcu+0x93/0xc0
[ 70.969865] ---[ end trace 0000000000000000 ]---
[ 70.976203] ------------[ cut here ]------------
[ 70.976811] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.978505] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.979582] Modules linked in:
[ 70.980015] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.981157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.982166] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.982817] 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
[ 70.984978] RSP: 0018:ffff88801e6d7c00 EFLAGS: 00010282
[ 70.985637] RAX: 0000000000000000 RBX: ffff88800ea71e40 RCX: 0000000000000000
[ 70.986524] RDX: ffff8880159a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.987423] RBP: ffff88800ea71e54 R08: 0000000000000001 R09: 0000000000000000
[ 70.988304] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.989183] R13: ffffffff84e23fe0 R14: ffff88800ea71e48 R15: ffffffff84da7d60
[ 70.990067] FS: 000055555690d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.991068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.991768] CR2: 00007fe1673286f4 CR3: 000000001f6e6000 CR4: 0000000000350ee0
[ 70.992649] Call Trace:
[ 70.992998]
[ 70.993296] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.993902] ipv6_frags_init_net+0x206/0x3c0
[ 70.994490] ops_init+0xbb/0x6b0
[ 70.994982] setup_net+0x3d9/0x990
[ 70.995435] ? down_read_killable+0x1d7/0x4e0
[ 70.996028] ? __pfx_setup_net+0x10/0x10
[ 70.996533] ? copy_net_ns+0x17c/0x770
[ 70.997067] copy_net_ns+0x321/0x770
[ 70.997553] create_new_namespaces+0x3f6/0xb30
[ 70.998159] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.998780] ksys_unshare+0x44d/0x8e0
[ 70.999298] ? __pfx_ksys_unshare+0x10/0x10
[ 70.999837] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.000567] __x64_sys_unshare+0x31/0x40
[ 71.001109] do_syscall_64+0x3f/0x90
[ 71.001584] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.002250] RIP: 0033:0x7fdb9551a0d7
[ 71.002715] 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
[ 71.004864] RSP: 002b:00007ffea433edb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.005814] RAX: ffffffffffffffda RBX: 00007ffea433f3f8 RCX: 00007fdb9551a0d7
[ 71.006727] RDX: 00007fdb9558441f RSI: 00007ffea433ed50 RDI: 0000000040000000
[ 71.007607] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea433eb60
[ 71.008492] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdb9562cbf0
[ 71.009373] R13: 00007ffea433ee90 R14: 0000000000000000 R15: 00000000000000f8
[ 71.010284]
[ 71.010583] irq event stamp: 10525
[ 71.011053] hardirqs last enabled at (10537): [] __up_console_sem+0x78/0x80
[ 71.012105] hardirqs last disabled at (10548): [] __up_console_sem+0x5d/0x80
[ 71.013160] softirqs last enabled at (10100): [] irq_exit_rcu+0x93/0xc0
[ 71.014198] softirqs last disabled at (10095): [] irq_exit_rcu+0x93/0xc0
[ 71.015248] ---[ end trace 0000000000000000 ]---
[ 71.016552] ------------[ cut here ]------------
[ 71.017158] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.019066] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.020121] Modules linked in:
[ 71.020524] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.021696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.022726] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.023402] 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
[ 71.025555] RSP: 0018:ffff88801e6d7bf0 EFLAGS: 00010286
[ 71.026243] RAX: 0000000000000000 RBX: ffff8880144dfa40 RCX: 0000000000000000
[ 71.027139] RDX: ffff8880159a0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.028021] RBP: ffff8880144dfa54 R08: 0000000000000001 R09: 0000000000000000
[ 71.028869] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.029749] R13: ffffffff84e23fe0 R14: ffff8880144dfa48 R15: ffffffff84db0aa0
[ 71.030636] FS: 000055555690d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.031631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.032363] CR2: 00007fe1673286f4 CR3: 000000001f6e6000 CR4: 0000000000350ee0
[ 71.033245] Call Trace:
[ 71.033570]
[ 71.033870] nf_ct_net_init+0x224/0x3d0
[ 71.034415] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.035045] ops_init+0xbb/0x6b0
[ 71.035489] setup_net+0x3d9/0x990
[ 71.035977] ? down_read_killable+0x1d7/0x4e0
[ 71.036546] ? __pfx_setup_net+0x10/0x10
[ 71.037087] ? copy_net_ns+0x17c/0x770
[ 71.037595] copy_net_ns+0x321/0x770
[ 71.038104] create_new_namespaces+0x3f6/0xb30
[ 71.038702] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.039336] ksys_unshare+0x44d/0x8e0
[ 71.039829] ? __pfx_ksys_unshare+0x10/0x10
[ 71.040404] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.041143] __x64_sys_unshare+0x31/0x40
[ 71.041664] do_syscall_64+0x3f/0x90
[ 71.042172] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.042842] RIP: 0033:0x7fdb9551a0d7
[ 71.043341] 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
[ 71.045518] RSP: 002b:00007ffea433edb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.046463] RAX: ffffffffffffffda RBX: 00007ffea433f3f8 RCX: 00007fdb9551a0d7
[ 71.047359] RDX: 00007fdb9558441f RSI: 00007ffea433ed50 RDI: 0000000040000000
[ 71.048248] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea433eb60
[ 71.049133] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdb9562cbf0
[ 71.050017] R13: 00007ffea433ee90 R14: 0000000000000000 R15: 00000000000000f8
[ 71.050962]
[ 71.051264] irq event stamp: 11291
[ 71.051700] hardirqs last enabled at (11301): [] __up_console_sem+0x78/0x80
[ 71.052762] hardirqs last disabled at (11312): [] __up_console_sem+0x5d/0x80
[ 71.053828] softirqs last enabled at (11240): [] irq_exit_rcu+0x93/0xc0
[ 71.054891] softirqs last disabled at (11235): [] irq_exit_rcu+0x93/0xc0
[ 71.055912] ---[ end trace 0000000000000000 ]---
[ 72.617732] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 74.665080] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 76.713011] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.761086] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:30:25 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=1ffff1100d9c132a RCX=ffffffff812d74c3 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff85d35a10 RBP=0000000000000000 RSP=ffff88806ce09940
R8 =0000000000000000 R9 =fffffbfff0ba6b42 R10=ffffffff85d35a17 R11=0000000000000001
R12=0000000000000002 R13=0000000000000000 R14=ffffffff8560b4c0 R15=0000000000000000
RIP=ffffffff812d74d0 RFL=00000247 [---Z-PC] 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 0000000000000000 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=00007fbba333f190 CR3=0000000015ac0000 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=95d20757340e5ab2cf4c5fd6a270993d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=51ca945ff3e0086f000000000013b8e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a1a0af6e83c6bd3500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e6d7620
R8 =0000000000000001 R9 =ffffed1003cdaeb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----P-] 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 000055555690d400 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=00007fe1673286f4 CR3=000000001f6e6000 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=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