Warning: Permanently added '[localhost]:37673' (ECDSA) to the list of known hosts.
2023/05/17 16:20:32 fuzzer started
2023/05/17 16:20:32 dialing manager at localhost:44319
2023/05/17 16:20:32 checking machine...
2023/05/17 16:20:32 checking revisions...
syzkaller login: [ 38.240294] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:20:32 testing simple program...
[ 38.313271] cgroup: Unknown subsys name 'net'
[ 38.447412] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.321452] audit: type=1400 audit(1684340445.573:6): 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
[ 52.452187] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.454840] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.456443] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.459585] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.461519] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.463495] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.877208] ------------[ cut here ]------------
[ 52.877965] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.879591] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.880667] Modules linked in:
[ 52.881144] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.885979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.887164] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.887955] 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
[ 52.890176] RSP: 0018:ffff88801fab7c00 EFLAGS: 00010282
[ 52.890861] RAX: 0000000000000000 RBX: ffff88800ca66040 RCX: 0000000000000000
[ 52.891768] RDX: ffff888016550000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.892628] RBP: ffff88800ca66054 R08: 0000000000000001 R09: 0000000000000000
[ 52.893517] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.894389] R13: ffffffff84e23fe0 R14: ffff88800ca66048 R15: ffffffff84d74dc0
[ 52.895262] FS: 0000555555e76400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.896241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.896968] CR2: 00007f45822c06f4 CR3: 0000000016f70000 CR4: 0000000000350ee0
[ 52.897868] Call Trace:
[ 52.898189]
[ 52.898480] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.899122] ipv4_frags_init_net+0x269/0x440
[ 52.899678] ops_init+0xbb/0x6b0
[ 52.900156] setup_net+0x3d9/0x990
[ 52.900610] ? down_read_killable+0x1d7/0x4e0
[ 52.901231] ? __pfx_setup_net+0x10/0x10
[ 52.901763] ? copy_net_ns+0x17c/0x770
[ 52.902271] copy_net_ns+0x321/0x770
[ 52.902782] create_new_namespaces+0x3f6/0xb30
[ 52.903364] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.904002] ksys_unshare+0x44d/0x8e0
[ 52.904487] ? __pfx_ksys_unshare+0x10/0x10
[ 52.905058] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.905810] __x64_sys_unshare+0x31/0x40
[ 52.906334] do_syscall_64+0x3f/0x90
[ 52.906847] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.907480] RIP: 0033:0x7f287c0540d7
[ 52.907989] 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
[ 52.910158] RSP: 002b:00007ffe97b64808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.911095] RAX: ffffffffffffffda RBX: 00007ffe97b64e48 RCX: 00007f287c0540d7
[ 52.911963] RDX: 00007f287c0be41f RSI: 00007ffe97b647a0 RDI: 0000000040000000
[ 52.912835] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe97b645b0
[ 52.913691] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f287c166bf0
[ 52.914562] R13: 00007ffe97b648e0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.915471]
[ 52.915796] irq event stamp: 8109
[ 52.916219] hardirqs last enabled at (8119): [] __up_console_sem+0x78/0x80
[ 52.917280] hardirqs last disabled at (8130): [] __up_console_sem+0x5d/0x80
[ 52.918320] softirqs last enabled at (8004): [] irq_exit_rcu+0x93/0xc0
[ 52.919327] softirqs last disabled at (7995): [] irq_exit_rcu+0x93/0xc0
[ 52.920358] ---[ end trace 0000000000000000 ]---
[ 52.925543] ------------[ cut here ]------------
[ 52.926307] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.927992] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.929052] Modules linked in:
[ 52.929468] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.930601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.931594] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.932285] 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
[ 52.934461] RSP: 0018:ffff88801fab7c00 EFLAGS: 00010282
[ 52.935140] RAX: 0000000000000000 RBX: ffff888013ef4840 RCX: 0000000000000000
[ 52.936025] RDX: ffff888016550000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.936907] RBP: ffff888013ef4854 R08: 0000000000000001 R09: 0000000000000000
[ 52.937808] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.938660] R13: ffffffff84e23fe0 R14: ffff888013ef4848 R15: ffffffff84da7d60
[ 52.939547] FS: 0000555555e76400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.940541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.941297] CR2: 00007f45822c06f4 CR3: 0000000016f70000 CR4: 0000000000350ee0
[ 52.942181] Call Trace:
[ 52.942504]
[ 52.942832] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.943445] ipv6_frags_init_net+0x206/0x3c0
[ 52.944031] ops_init+0xbb/0x6b0
[ 52.944478] setup_net+0x3d9/0x990
[ 52.944960] ? down_read_killable+0x1d7/0x4e0
[ 52.945538] ? __pfx_setup_net+0x10/0x10
[ 52.946078] ? copy_net_ns+0x17c/0x770
[ 52.946581] copy_net_ns+0x321/0x770
[ 52.947087] create_new_namespaces+0x3f6/0xb30
[ 52.947666] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.948296] ksys_unshare+0x44d/0x8e0
[ 52.948818] ? __pfx_ksys_unshare+0x10/0x10
[ 52.949381] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.950130] __x64_sys_unshare+0x31/0x40
[ 52.950646] do_syscall_64+0x3f/0x90
[ 52.951155] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.951824] RIP: 0033:0x7f287c0540d7
[ 52.952284] 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
[ 52.954491] RSP: 002b:00007ffe97b64808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.955439] RAX: ffffffffffffffda RBX: 00007ffe97b64e48 RCX: 00007f287c0540d7
[ 52.956325] RDX: 00007f287c0be41f RSI: 00007ffe97b647a0 RDI: 0000000040000000
[ 52.957221] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe97b645b0
[ 52.958101] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f287c166bf0
[ 52.958991] R13: 00007ffe97b648e0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.959904]
[ 52.960201] irq event stamp: 9917
[ 52.960617] hardirqs last enabled at (9927): [] __up_console_sem+0x78/0x80
[ 52.961692] hardirqs last disabled at (9938): [] __up_console_sem+0x5d/0x80
[ 52.962766] softirqs last enabled at (9478): [] irq_exit_rcu+0x93/0xc0
[ 52.963806] softirqs last disabled at (9467): [] irq_exit_rcu+0x93/0xc0
[ 52.964845] ---[ end trace 0000000000000000 ]---
[ 52.966250] ------------[ cut here ]------------
[ 52.966919] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.968814] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.969877] Modules linked in:
[ 52.970285] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.971428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.972435] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.973131] 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
[ 52.975312] RSP: 0018:ffff88801fab7bf0 EFLAGS: 00010286
[ 52.976006] RAX: 0000000000000000 RBX: ffff888013ef4e40 RCX: 0000000000000000
[ 52.976887] RDX: ffff888016550000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.977793] RBP: ffff888013ef4e54 R08: 0000000000000001 R09: 0000000000000000
[ 52.978639] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.979523] R13: ffffffff84e23fe0 R14: ffff888013ef4e48 R15: ffffffff84db0aa0
[ 52.980410] FS: 0000555555e76400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.981402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.982137] CR2: 00007f45822c06f4 CR3: 0000000016f70000 CR4: 0000000000350ee0
[ 52.983017] Call Trace:
[ 52.983344]
[ 52.983640] nf_ct_net_init+0x224/0x3d0
[ 52.984184] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.984789] ops_init+0xbb/0x6b0
[ 52.985255] setup_net+0x3d9/0x990
[ 52.985710] ? down_read_killable+0x1d7/0x4e0
[ 52.986325] ? __pfx_setup_net+0x10/0x10
[ 52.986863] ? copy_net_ns+0x17c/0x770
[ 52.987367] copy_net_ns+0x321/0x770
[ 52.987880] create_new_namespaces+0x3f6/0xb30
[ 52.988463] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.989119] ksys_unshare+0x44d/0x8e0
[ 52.989610] ? __pfx_ksys_unshare+0x10/0x10
[ 52.990194] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.990925] __x64_sys_unshare+0x31/0x40
[ 52.991445] do_syscall_64+0x3f/0x90
[ 52.991969] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.992609] RIP: 0033:0x7f287c0540d7
[ 52.993127] 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
[ 52.995347] RSP: 002b:00007ffe97b64808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.996294] RAX: ffffffffffffffda RBX: 00007ffe97b64e48 RCX: 00007f287c0540d7
[ 52.997198] RDX: 00007f287c0be41f RSI: 00007ffe97b647a0 RDI: 0000000040000000
[ 52.998081] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe97b645b0
[ 52.998980] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f287c166bf0
[ 52.999879] R13: 00007ffe97b648e0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.000794]
[ 53.001089] irq event stamp: 10701
[ 53.001547] hardirqs last enabled at (10711): [] __up_console_sem+0x78/0x80
[ 53.002608] hardirqs last disabled at (10722): [] __up_console_sem+0x5d/0x80
[ 53.003672] softirqs last enabled at (10608): [] irq_exit_rcu+0x93/0xc0
[ 53.004691] softirqs last disabled at (10603): [] irq_exit_rcu+0x93/0xc0
[ 53.005713] ---[ end trace 0000000000000000 ]---
executing program
[ 54.532357] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.579861] Bluetooth: hci0: command 0x041b tx timeout
[ 58.627804] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.675822] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:20:44 Registers:
info registers vcpu 0
RAX=000000005e7d44dc RBX=ffffffff877a6320 RCX=00000000ef8c91a4 RDX=ffffffff8542b190
RSI=000000004c97b94d RDI=00000000d5f674cc RBP=0000000000000000 RSP=ffff88806ce09c00
R8 =0000000000000000 R9 =fffffbfff0ef393b R10=ffffffff8779c9df R11=0000000000000001
R12=ffffffff8542b170 R13=ffffffff8542a780 R14=ffffffff85d36b6c R15=0000000000000001
RIP=ffffffff812d07fe 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 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=00007f3f32433350 CR3=000000000e968000 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=36211de0f9ddb4b164492c0e31c6e53c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d34e682a810f8bad000000000013c240 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4e4f5cc00abc65bb00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fab75f0
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 0000555555e76400 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=00007f45822c06f4 CR3=0000000016f70000 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