Warning: Permanently added '[localhost]:23790' (ECDSA) to the list of known hosts.
2023/05/17 03:23:38 fuzzer started
2023/05/17 03:23:39 dialing manager at localhost:35573
2023/05/17 03:23:39 checking machine...
2023/05/17 03:23:39 checking revisions...
syzkaller login: [ 45.943087] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:23:39 testing simple program...
[ 46.006887] cgroup: Unknown subsys name 'net'
[ 46.079108] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.383156] audit: type=1400 audit(1684293833.631:6): 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
executing program
[ 61.503025] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.505414] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.506649] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.510316] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.511889] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.513271] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.907202] ------------[ cut here ]------------
[ 61.907899] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.910008] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.911198] Modules linked in:
[ 61.911635] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.916914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.918054] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.918784] 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
[ 61.921131] RSP: 0018:ffff88801f8b7c00 EFLAGS: 00010282
[ 61.921848] RAX: 0000000000000000 RBX: ffff88800f291040 RCX: 0000000000000000
[ 61.922830] RDX: ffff888017f8d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.923781] RBP: ffff88800f291054 R08: 0000000000000001 R09: 0000000000000000
[ 61.924745] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.925683] R13: ffffffff84e223a0 R14: ffff88800f291048 R15: ffffffff84d73340
[ 61.926657] FS: 0000555555872400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.927732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.928494] CR2: 00007f8d5cb80fe8 CR3: 000000000c9b2000 CR4: 0000000000350ef0
[ 61.929434] Call Trace:
[ 61.929809]
[ 61.930132] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.930833] ipv4_frags_init_net+0x269/0x440
[ 61.931434] ops_init+0xbb/0x6b0
[ 61.931926] setup_net+0x3d9/0x990
[ 61.932406] ? down_read_killable+0x1d7/0x4e0
[ 61.933042] ? __pfx_setup_net+0x10/0x10
[ 61.933575] ? copy_net_ns+0x17c/0x770
[ 61.934132] copy_net_ns+0x321/0x770
[ 61.934661] create_new_namespaces+0x3f6/0xb30
[ 61.935314] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.935985] ksys_unshare+0x44d/0x8e0
[ 61.936504] ? __pfx_ksys_unshare+0x10/0x10
[ 61.937113] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.937900] __x64_sys_unshare+0x31/0x40
[ 61.938470] do_syscall_64+0x3f/0x90
[ 61.939011] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.939731] RIP: 0033:0x7f1c469680d7
[ 61.940222] 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
[ 61.942562] RSP: 002b:00007ffed5f1f5b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.943578] RAX: ffffffffffffffda RBX: 00007ffed5f1fbf8 RCX: 00007f1c469680d7
[ 61.944530] RDX: 00007f1c469d241f RSI: 00007ffed5f1f550 RDI: 0000000040000000
[ 61.945470] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed5f1f360
[ 61.946420] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1c46a7abf0
[ 61.947367] R13: 00007ffed5f1f690 R14: 0000000000000000 R15: 00000000000000f8
[ 61.948344]
[ 61.948666] irq event stamp: 7905
[ 61.949156] hardirqs last enabled at (7917): [] __up_console_sem+0x78/0x80
[ 61.950303] hardirqs last disabled at (7928): [] __up_console_sem+0x5d/0x80
[ 61.951439] softirqs last enabled at (7504): [] irq_exit_rcu+0x93/0xc0
[ 61.952544] softirqs last disabled at (7499): [] irq_exit_rcu+0x93/0xc0
[ 61.953651] ---[ end trace 0000000000000000 ]---
[ 61.964832] ------------[ cut here ]------------
[ 61.965499] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.967323] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.968563] Modules linked in:
[ 61.969128] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.970437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.971602] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.972411] 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
[ 61.974824] RSP: 0018:ffff88801f8b7c00 EFLAGS: 00010282
[ 61.975513] RAX: 0000000000000000 RBX: ffff88800ef83040 RCX: 0000000000000000
[ 61.976535] RDX: ffff888017f8d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.977549] RBP: ffff88800ef83054 R08: 0000000000000001 R09: 0000000000000000
[ 61.978581] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.979593] R13: ffffffff84e223a0 R14: ffff88800ef83048 R15: ffffffff84da62e0
[ 61.980627] FS: 0000555555872400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.981781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.982557] CR2: 00007f8d5cb9e920 CR3: 000000000c9b2000 CR4: 0000000000350ee0
[ 61.983583] Call Trace:
[ 61.984060]
[ 61.984383] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.985077] ipv6_frags_init_net+0x206/0x3c0
[ 61.985665] ops_init+0xbb/0x6b0
[ 61.986173] setup_net+0x3d9/0x990
[ 61.986670] ? down_read_killable+0x1d7/0x4e0
[ 61.987302] ? __pfx_setup_net+0x10/0x10
[ 61.987876] ? copy_net_ns+0x17c/0x770
[ 61.988403] copy_net_ns+0x321/0x770
[ 61.988947] create_new_namespaces+0x3f6/0xb30
[ 61.989571] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.990267] ksys_unshare+0x44d/0x8e0
[ 61.990822] ? __pfx_ksys_unshare+0x10/0x10
[ 61.991400] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.992187] __x64_sys_unshare+0x31/0x40
[ 61.992771] do_syscall_64+0x3f/0x90
[ 61.993275] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.993983] RIP: 0033:0x7f1c469680d7
[ 61.994500] 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
[ 61.996759] RSP: 002b:00007ffed5f1f5b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.997761] RAX: ffffffffffffffda RBX: 00007ffed5f1fbf8 RCX: 00007f1c469680d7
[ 61.998663] RDX: 00007f1c469d241f RSI: 00007ffed5f1f550 RDI: 0000000040000000
[ 61.999594] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed5f1f360
[ 62.000523] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1c46a7abf0
[ 62.001446] R13: 00007ffed5f1f690 R14: 0000000000000000 R15: 00000000000000f8
[ 62.002429]
[ 62.002806] irq event stamp: 12559
[ 62.003260] hardirqs last enabled at (12569): [] __up_console_sem+0x78/0x80
[ 62.004373] hardirqs last disabled at (12580): [] __up_console_sem+0x5d/0x80
[ 62.005500] softirqs last enabled at (12554): [] irq_exit_rcu+0x93/0xc0
[ 62.006631] softirqs last disabled at (12545): [] irq_exit_rcu+0x93/0xc0
[ 62.007732] ---[ end trace 0000000000000000 ]---
[ 62.009181] ------------[ cut here ]------------
[ 62.009846] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.011838] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.012947] Modules linked in:
[ 62.013378] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.014610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.015683] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.016395] 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
[ 62.018673] RSP: 0018:ffff88801f8b7bf0 EFLAGS: 00010286
[ 62.019373] RAX: 0000000000000000 RBX: ffff88800ef82640 RCX: 0000000000000000
[ 62.020309] RDX: ffff888017f8d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.021244] RBP: ffff88800ef82654 R08: 0000000000000001 R09: 0000000000000000
[ 62.022189] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.023167] R13: ffffffff84e223a0 R14: ffff88800ef82648 R15: ffffffff84daf020
[ 62.024120] FS: 0000555555872400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.025184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.025994] CR2: 00007f8d5cb9e920 CR3: 000000000c9b2000 CR4: 0000000000350ee0
[ 62.026973] Call Trace:
[ 62.027327]
[ 62.027642] nf_ct_net_init+0x224/0x3d0
[ 62.028233] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.028880] ops_init+0xbb/0x6b0
[ 62.029354] setup_net+0x3d9/0x990
[ 62.029884] ? down_read_killable+0x1d7/0x4e0
[ 62.030498] ? __pfx_setup_net+0x10/0x10
[ 62.031086] ? copy_net_ns+0x17c/0x770
[ 62.031629] copy_net_ns+0x321/0x770
[ 62.032184] create_new_namespaces+0x3f6/0xb30
[ 62.032838] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.033491] ksys_unshare+0x44d/0x8e0
[ 62.034056] ? __pfx_ksys_unshare+0x10/0x10
[ 62.034667] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.035463] __x64_sys_unshare+0x31/0x40
[ 62.036052] do_syscall_64+0x3f/0x90
[ 62.036554] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.037263] RIP: 0033:0x7f1c469680d7
[ 62.037789] 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
[ 62.040106] RSP: 002b:00007ffed5f1f5b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.041114] RAX: ffffffffffffffda RBX: 00007ffed5f1fbf8 RCX: 00007f1c469680d7
[ 62.042058] RDX: 00007f1c469d241f RSI: 00007ffed5f1f550 RDI: 0000000040000000
[ 62.042992] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed5f1f360
[ 62.043904] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1c46a7abf0
[ 62.044802] R13: 00007ffed5f1f690 R14: 0000000000000000 R15: 00000000000000f8
[ 62.045680]
[ 62.046027] irq event stamp: 13399
[ 62.046477] hardirqs last enabled at (13409): [] __up_console_sem+0x78/0x80
[ 62.047577] hardirqs last disabled at (13420): [] __up_console_sem+0x5d/0x80
[ 62.048666] softirqs last enabled at (12944): [] irq_exit_rcu+0x93/0xc0
[ 62.049747] softirqs last disabled at (12939): [] irq_exit_rcu+0x93/0xc0
[ 62.050853] ---[ end trace 0000000000000000 ]---
[ 63.587361] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.634784] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.682796] Bluetooth: hci0: command 0x040f tx timeout
[ 69.730767] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:23:53 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f8b75f0
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 0000555555872400 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=00007f8d5cb80fe8 CR3=000000000c9b2000 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=000000000002a98b 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=00007f8d5cc92000 CR3=000000000ee24000 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=cc4aac199a2b9fb7d541b2ee0222d1a6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=29351c63a84d4757000000000013ce38 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5aa16315de52f9e600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000