cdc_subset 1-1:101.101 usb1: register 'cdc_subset' at usb-dummy_hcd.0-1, Epson USB Device, ba:04:30:69:04:49 ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 21 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Not tainted 5.15.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: mld mld_ifc_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 sp : ffff8000189a6ff0 x29: ffff8000189a7030 x28: 0000000000000003 x27: ffff800012b1886c x26: ffff0000c8b91300 x25: ffff0000dd62b000 x24: 0000000000000400 x23: ffff800012b1f080 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000c1406e00 x18: 0000000000000404 x17: ff808000083359dc x16: ffff800011948074 x15: ffff8000083359dc x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000832c484 x10: 0000000000000000 x9 : e433527253ae8400 x8 : e433527253ae8400 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000189a6758 x4 : ffff8000149afce0 x3 : ffff80000854d4e0 x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000029 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 usbnet_start_xmit+0xccc/0x19cc drivers/net/usb/usbnet.c:1456 __netdev_start_xmit include/linux/netdevice.h:5019 [inline] netdev_start_xmit include/linux/netdevice.h:5033 [inline] xmit_one net/core/dev.c:3592 [inline] dev_hard_start_xmit+0x2bc/0x92c net/core/dev.c:3608 sch_direct_xmit+0x2e0/0x484 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3819 [inline] __dev_queue_xmit+0x14b4/0x2a6c net/core/dev.c:4188 dev_queue_xmit+0x24/0x34 net/core/dev.c:4256 neigh_resolve_output+0x52c/0x5dc net/core/neighbour.c:1524 neigh_output include/net/neighbour.h:516 [inline] ip6_finish_output2+0x1344/0x1c48 net/ipv6/ip6_output.c:126 __ip6_finish_output+0x518/0x67c net/ipv6/ip6_output.c:191 ip6_finish_output+0x40/0x218 net/ipv6/ip6_output.c:201 NF_HOOK_COND include/linux/netfilter.h:296 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:224 dst_output include/net/dst.h:449 [inline] NF_HOOK+0x160/0x4ec include/linux/netfilter.h:307 mld_sendpack+0x828/0x1264 net/ipv6/mcast.c:1820 mld_send_cr net/ipv6/mcast.c:2121 [inline] mld_ifc_work+0x85c/0xb9c net/ipv6/mcast.c:2653 process_one_work+0x790/0x11b8 kernel/workqueue.c:2307 worker_thread+0x910/0x1034 kernel/workqueue.c:2454 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 120779 hardirqs last enabled at (120778): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (120778): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (120779): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (120779): [] _raw_spin_lock_irqsave+0xfc/0x14c kernel/locking/spinlock.c:162 softirqs last enabled at (120742): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (120742): [] rt6_uncached_list_add net/ipv6/route.c:145 [inline] softirqs last enabled at (120742): [] icmp6_dst_alloc+0x360/0x484 net/ipv6/route.c:3289 softirqs last disabled at (120744): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace c4d0e96ca2469354 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 21 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Tainted: G W 5.15.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: mld mld_ifc_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 sp : ffff8000189a70b0 x29: ffff8000189a70f0 x28: 0000000000000003 x27: ffff800012b1886c x26: ffff0000c8b91300 x25: ffff0000dd62b000 x24: 0000000000000400 x23: ffff800012b1f080 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000d7a00e00 x18: 0000000000000404 x17: ff808000083359dc x16: ffff800011948074 x15: ffff8000083359dc x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000832c484 x10: 0000000000000000 x9 : e433527253ae8400 x8 : e433527253ae8400 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000189a6818 x4 : ffff8000149afce0 x3 : ffff80000854d4e0 x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000029 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 usbnet_start_xmit+0xccc/0x19cc drivers/net/usb/usbnet.c:1456 __netdev_start_xmit include/linux/netdevice.h:5019 [inline] netdev_start_xmit include/linux/netdevice.h:5033 [inline] xmit_one net/core/dev.c:3592 [inline] dev_hard_start_xmit+0x2bc/0x92c net/core/dev.c:3608 sch_direct_xmit+0x2e0/0x484 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3819 [inline] __dev_queue_xmit+0x14b4/0x2a6c net/core/dev.c:4188 dev_queue_xmit+0x24/0x34 net/core/dev.c:4256 neigh_hh_output include/net/neighbour.h:500 [inline] neigh_output include/net/neighbour.h:514 [inline] ip6_finish_output2+0x1310/0x1c48 net/ipv6/ip6_output.c:126 __ip6_finish_output+0x518/0x67c net/ipv6/ip6_output.c:191 ip6_finish_output+0x40/0x218 net/ipv6/ip6_output.c:201 NF_HOOK_COND include/linux/netfilter.h:296 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:224 dst_output include/net/dst.h:449 [inline] NF_HOOK+0x160/0x4ec include/linux/netfilter.h:307 mld_sendpack+0x828/0x1264 net/ipv6/mcast.c:1820 mld_send_cr net/ipv6/mcast.c:2121 [inline] mld_ifc_work+0x85c/0xb9c net/ipv6/mcast.c:2653 process_one_work+0x790/0x11b8 kernel/workqueue.c:2307 worker_thread+0x910/0x1034 kernel/workqueue.c:2454 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 121907 hardirqs last enabled at (121906): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (121906): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (121907): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (121907): [] _raw_spin_lock_irqsave+0xfc/0x14c kernel/locking/spinlock.c:162 softirqs last enabled at (121894): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (121894): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (121896): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace c4d0e96ca2469355 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 21 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Tainted: G W 5.15.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: ipv6_addrconf addrconf_dad_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 sp : ffff8000189a6ef0 x29: ffff8000189a6f30 x28: 0000000000000003 x27: ffff800012b1886c x26: ffff0000c8b91300 x25: ffff0000dd62b000 x24: 0000000000000400 x23: ffff800012b1f080 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000cd7b9c00 x18: 0000000000000404 x17: ff808000083359dc x16: ffff800011948074 x15: ffff8000083359dc x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000832c484 x10: 0000000000000000 x9 : e433527253ae8400 x8 : e433527253ae8400 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000189a6658 x4 : ffff8000149afce0 x3 : ffff80000854d4e0 x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000029 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 usbnet_start_xmit+0xccc/0x19cc drivers/net/usb/usbnet.c:1456 __netdev_start_xmit include/linux/netdevice.h:5019 [inline] netdev_start_xmit include/linux/netdevice.h:5033 [inline] xmit_one net/core/dev.c:3592 [inline] dev_hard_start_xmit+0x2bc/0x92c net/core/dev.c:3608 sch_direct_xmit+0x2e0/0x484 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3819 [inline] __dev_queue_xmit+0x14b4/0x2a6c net/core/dev.c:4188 dev_queue_xmit+0x24/0x34 net/core/dev.c:4256 neigh_resolve_output+0x52c/0x5dc net/core/neighbour.c:1524 neigh_output include/net/neighbour.h:516 [inline] ip6_finish_output2+0x1344/0x1c48 net/ipv6/ip6_output.c:126 __ip6_finish_output+0x518/0x67c net/ipv6/ip6_output.c:191 ip6_finish_output+0x40/0x218 net/ipv6/ip6_output.c:201 NF_HOOK_COND include/linux/netfilter.h:296 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:224 dst_output include/net/dst.h:449 [inline] NF_HOOK include/linux/netfilter.h:307 [inline] ndisc_send_skb+0xbf8/0x1788 net/ipv6/ndisc.c:508 ndisc_send_ns+0x538/0x6ec net/ipv6/ndisc.c:650 addrconf_dad_work+0x81c/0x126c net/ipv6/addrconf.c:4174 process_one_work+0x790/0x11b8 kernel/workqueue.c:2307 worker_thread+0x910/0x1034 kernel/workqueue.c:2454 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 122685 hardirqs last enabled at (122684): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (122684): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (122685): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (122685): [] _raw_spin_lock_irqsave+0xfc/0x14c kernel/locking/spinlock.c:162 softirqs last enabled at (122660): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (122660): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (122662): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace c4d0e96ca2469356 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 21 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Tainted: G W 5.15.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: ipv6_addrconf addrconf_dad_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 sp : ffff8000189a6e90 x29: ffff8000189a6ed0 x28: 0000000000000003 x27: ffff800012b1886c x26: ffff0000c8b91300 x25: ffff0000dd62b000 x24: 0000000000000400 x23: ffff800012b1f080 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000d6783800 x18: 0000000000000404 x17: ff808000083359dc x16: ffff800011948074 x15: ffff8000083359dc x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000832c484 x10: 0000000000000000 x9 : e433527253ae8400 x8 : e433527253ae8400 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000189a65f8 x4 : ffff8000149afce0 x3 : ffff80000854d4e0 x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000029 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 usbnet_start_xmit+0xccc/0x19cc drivers/net/usb/usbnet.c:1456 __netdev_start_xmit include/linux/netdevice.h:5019 [inline] netdev_start_xmit include/linux/netdevice.h:5033 [inline] xmit_one net/core/dev.c:3592 [inline] dev_hard_start_xmit+0x2bc/0x92c net/core/dev.c:3608 sch_direct_xmit+0x2e0/0x484 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3819 [inline] __dev_queue_xmit+0x14b4/0x2a6c net/core/dev.c:4188 dev_queue_xmit+0x24/0x34 net/core/dev.c:4256 neigh_hh_output include/net/neighbour.h:500 [inline] neigh_output include/net/neighbour.h:514 [inline] ip6_finish_output2+0x1310/0x1c48 net/ipv6/ip6_output.c:126 __ip6_finish_output+0x518/0x67c net/ipv6/ip6_output.c:191 ip6_finish_output+0x40/0x218 net/ipv6/ip6_output.c:201 NF_HOOK_COND include/linux/netfilter.h:296 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:224 dst_output include/net/dst.h:449 [inline] NF_HOOK+0x160/0x4ec include/linux/netfilter.h:307 mld_sendpack+0x828/0x1264 net/ipv6/mcast.c:1820 mld_send_initial_cr+0x324/0x3d4 net/ipv6/mcast.c:2239 ipv6_mc_dad_complete+0x78/0x2d0 net/ipv6/mcast.c:2247 addrconf_dad_completed+0x57c/0xb50 net/ipv6/addrconf.c:4231 addrconf_dad_work+0x9ec/0x126c process_one_work+0x790/0x11b8 kernel/workqueue.c:2307 worker_thread+0x910/0x1034 kernel/workqueue.c:2454 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 124447 hardirqs last enabled at (124446): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (124446): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (124447): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (124447): [] _raw_spin_lock_irqsave+0xfc/0x14c kernel/locking/spinlock.c:162 softirqs last enabled at (124434): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (124434): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (124436): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace c4d0e96ca2469359 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 21 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Tainted: G W 5.15.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: mld mld_ifc_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 sp : ffff8000189a6ff0 x29: ffff8000189a7030 x28: 0000000000000003 x27: ffff800012b1886c x26: ffff0000c8b91300 x25: ffff0000dd62b000 x24: 0000000000000400 x23: ffff800012b1f080 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000c8947c00 x18: 0000000000000404 x17: ff808000083359dc x16: ffff800011948074 x15: ffff8000083359dc x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000832c484 x10: 0000000000000000 x9 : e433527253ae8400 x8 : e433527253ae8400 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000189a6758 x4 : ffff8000149afce0 x3 : ffff80000854d4e0 x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000029 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 usbnet_start_xmit+0xccc/0x19cc drivers/net/usb/usbnet.c:1456 __netdev_start_xmit include/linux/netdevice.h:5019 [inline] netdev_start_xmit include/linux/netdevice.h:5033 [inline] xmit_one net/core/dev.c:3592 [inline] dev_hard_start_xmit+0x2bc/0x92c net/core/dev.c:3608 sch_direct_xmit+0x2e0/0x484 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3819 [inline] __dev_queue_xmit+0x14b4/0x2a6c net/core/dev.c:4188 dev_queue_xmit+0x24/0x34 net/core/dev.c:4256 neigh_resolve_output+0x52c/0x5dc net/core/neighbour.c:1524 neigh_output include/net/neighbour.h:516 [inline] ip6_finish_output2+0x1344/0x1c48 net/ipv6/ip6_output.c:126 __ip6_finish_output+0x518/0x67c net/ipv6/ip6_output.c:191 ip6_finish_output+0x40/0x218 net/ipv6/ip6_output.c:201 NF_HOOK_COND include/linux/netfilter.h:296 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:224 dst_output include/net/dst.h:449 [inline] NF_HOOK+0x160/0x4ec include/linux/netfilter.h:307 mld_sendpack+0x828/0x1264 net/ipv6/mcast.c:1820 mld_send_cr net/ipv6/mcast.c:2121 [inline] mld_ifc_work+0x85c/0xb9c net/ipv6/mcast.c:2653 process_one_work+0x790/0x11b8 kernel/workqueue.c:2307 worker_thread+0x910/0x1034 kernel/workqueue.c:2454 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 125983 hardirqs last enabled at (125982): [] __call_rcu kernel/rcu/tree.c:3028 [inline] hardirqs last enabled at (125982): [] call_rcu+0x644/0xb40 kernel/rcu/tree.c:3074 hardirqs last disabled at (125983): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (125983): [] _raw_spin_lock_irqsave+0xfc/0x14c kernel/locking/spinlock.c:162 softirqs last enabled at (125966): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (125966): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (125968): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace c4d0e96ca246935b ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 21 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Tainted: G W 5.15.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: ipv6_addrconf addrconf_dad_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 sp : ffff8000189a6ef0 x29: ffff8000189a6f30 x28: 0000000000000003 x27: ffff800012b1886c x26: ffff0000c8b91300 x25: ffff0000dd62b000 x24: 0000000000000400 x23: ffff800012b1f080 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000d6508000 x18: 0000000000000403 x17: ff8080000ab569bc x16: ffff800011948074 x15: ffff80000ab569bc x14: 1ffff0000291a06a x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000832c484 x10: 0000000000000000 x9 : e433527253ae8400 x8 : e433527253ae8400 x7 : ffff8000083285bc x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff80000854d4e0 x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000029 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 usbnet_start_xmit+0xccc/0x19cc drivers/net/usb/usbnet.c:1456 __netdev_start_xmit include/linux/netdevice.h:5019 [inline] netdev_start_xmit include/linux/netdevice.h:5033 [inline] xmit_one net/core/dev.c:3592 [inline] dev_hard_start_xmit+0x2bc/0x92c net/core/dev.c:3608 sch_direct_xmit+0x2e0/0x484 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3819 [inline] __dev_queue_xmit+0x14b4/0x2a6c net/core/dev.c:4188 dev_queue_xmit+0x24/0x34 net/core/dev.c:4256 neigh_resolve_output+0x52c/0x5dc net/core/neighbour.c:1524 neigh_output include/net/neighbour.h:516 [inline] ip6_finish_output2+0x1344/0x1c48 net/ipv6/ip6_output.c:126 __ip6_finish_output+0x518/0x67c net/ipv6/ip6_output.c:191 ip6_finish_output+0x40/0x218 net/ipv6/ip6_output.c:201 NF_HOOK_COND include/linux/netfilter.h:296 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:224 dst_output include/net/dst.h:449 [inline] NF_HOOK include/linux/netfilter.h:307 [inline] ndisc_send_skb+0xbf8/0x1788 net/ipv6/ndisc.c:508 ndisc_send_ns+0x538/0x6ec net/ipv6/ndisc.c:650 addrconf_dad_work+0x81c/0x126c net/ipv6/addrconf.c:4174 process_one_work+0x790/0x11b8 kernel/workqueue.c:2307 worker_thread+0x910/0x1034 kernel/workqueue.c:2454 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 126763 hardirqs last enabled at (126762): [] ___slab_alloc+0xc48/0xdbc mm/slub.c:2963 hardirqs last disabled at (126763): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (126763): [] _raw_spin_lock_irqsave+0xfc/0x14c kernel/locking/spinlock.c:162 softirqs last enabled at (126738): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (126738): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (126740): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace c4d0e96ca246935d ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 21 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Tainted: G W 5.15.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: mld mld_dad_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 sp : ffff8000189a7090 x29: ffff8000189a70d0 x28: 0000000000000003 x27: ffff800012b1886c x26: ffff0000c8b91300 x25: ffff0000dd62b000 x24: 0000000000000400 x23: ffff800012b1f080 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000cf1cc400 x18: 0000000000000404 x17: ff808000083359dc x16: ffff800011948074 x15: ffff8000083359dc x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000832c484 x10: 0000000000000000 x9 : e433527253ae8400 x8 : e433527253ae8400 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000189a67f8 x4 : ffff8000149afce0 x3 : ffff80000854d4e0 x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000029 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 usbnet_start_xmit+0xccc/0x19cc drivers/net/usb/usbnet.c:1456 __netdev_start_xmit include/linux/netdevice.h:5019 [inline] netdev_start_xmit include/linux/netdevice.h:5033 [inline] xmit_one net/core/dev.c:3592 [inline] dev_hard_start_xmit+0x2bc/0x92c net/core/dev.c:3608 sch_direct_xmit+0x2e0/0x484 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3819 [inline] __dev_queue_xmit+0x14b4/0x2a6c net/core/dev.c:4188 dev_queue_xmit+0x24/0x34 net/core/dev.c:4256 neigh_hh_output include/net/neighbour.h:500 [inline] neigh_output include/net/neighbour.h:514 [inline] ip6_finish_output2+0x1310/0x1c48 net/ipv6/ip6_output.c:126 __ip6_finish_output+0x518/0x67c net/ipv6/ip6_output.c:191 ip6_finish_output+0x40/0x218 net/ipv6/ip6_output.c:201 NF_HOOK_COND include/linux/netfilter.h:296 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:224 dst_output include/net/dst.h:449 [inline] NF_HOOK+0x160/0x4ec include/linux/netfilter.h:307 mld_sendpack+0x828/0x1264 net/ipv6/mcast.c:1820 mld_send_initial_cr+0x324/0x3d4 net/ipv6/mcast.c:2239 mld_dad_work+0x48/0x360 net/ipv6/mcast.c:2262 process_one_work+0x790/0x11b8 kernel/workqueue.c:2307 worker_thread+0x910/0x1034 kernel/workqueue.c:2454 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 130097 hardirqs last enabled at (130096): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (130096): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (130097): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (130097): [] _raw_spin_lock_irqsave+0xfc/0x14c kernel/locking/spinlock.c:162 softirqs last enabled at (130076): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (130076): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (130078): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace c4d0e96ca246935e ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 21 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Tainted: G W 5.15.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: mld mld_ifc_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 sp : ffff8000189a70b0 x29: ffff8000189a70f0 x28: 0000000000000003 x27: ffff800012b1886c x26: ffff0000c8b91300 x25: ffff0000dd62b000 x24: 0000000000000400 x23: ffff800012b1f080 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000d9ea9e00 x18: 0000000000000404 x17: ff808000083359dc x16: ffff800011948074 x15: ffff8000083359dc x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000832c484 x10: 0000000000000000 x9 : e433527253ae8400 x8 : e433527253ae8400 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000189a6818 x4 : ffff8000149afce0 x3 : ffff80000854d4e0 x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000029 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 usbnet_start_xmit+0xccc/0x19cc drivers/net/usb/usbnet.c:1456 __netdev_start_xmit include/linux/netdevice.h:5019 [inline] netdev_start_xmit include/linux/netdevice.h:5033 [inline] xmit_one net/core/dev.c:3592 [inline] dev_hard_start_xmit+0x2bc/0x92c net/core/dev.c:3608 sch_direct_xmit+0x2e0/0x484 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3819 [inline] __dev_queue_xmit+0x14b4/0x2a6c net/core/dev.c:4188 dev_queue_xmit+0x24/0x34 net/core/dev.c:4256 neigh_hh_output include/net/neighbour.h:500 [inline] neigh_output include/net/neighbour.h:514 [inline] ip6_finish_output2+0x1310/0x1c48 net/ipv6/ip6_output.c:126 __ip6_finish_output+0x518/0x67c net/ipv6/ip6_output.c:191 ip6_finish_output+0x40/0x218 net/ipv6/ip6_output.c:201 NF_HOOK_COND include/linux/netfilter.h:296 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:224 dst_output include/net/dst.h:449 [inline] NF_HOOK+0x160/0x4ec include/linux/netfilter.h:307 mld_sendpack+0x828/0x1264 net/ipv6/mcast.c:1820 mld_send_cr net/ipv6/mcast.c:2121 [inline] mld_ifc_work+0x85c/0xb9c net/ipv6/mcast.c:2653 process_one_work+0x790/0x11b8 kernel/workqueue.c:2307 worker_thread+0x910/0x1034 kernel/workqueue.c:2454 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 136005 hardirqs last enabled at (136004): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (136005): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (136005): [] _raw_spin_lock_irqsave+0xfc/0x14c kernel/locking/spinlock.c:162 softirqs last enabled at (135982): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (135982): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (135984): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace c4d0e96ca2469360 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 21 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Tainted: G W 5.15.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: ipv6_addrconf addrconf_dad_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 sp : ffff8000189a6e90 x29: ffff8000189a6ed0 x28: 0000000000000003 x27: ffff800012b1886c x26: ffff0000c8b91300 x25: ffff0000dd62b000 x24: 0000000000000400 x23: ffff800012b1f080 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000cf1f0e00 x18: 0000000000000404 x17: ff808000083359dc x16: ffff800011948074 x15: ffff8000083359dc x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000832c484 x10: 0000000000000000 x9 : e433527253ae8400 x8 : e433527253ae8400 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000189a65f8 x4 : ffff8000149afce0 x3 : ffff80000854d4e0 x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000029 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 usbnet_start_xmit+0xccc/0x19cc drivers/net/usb/usbnet.c:1456 __netdev_start_xmit include/linux/netdevice.h:5019 [inline] netdev_start_xmit include/linux/netdevice.h:5033 [inline] xmit_one net/core/dev.c:3592 [inline] dev_hard_start_xmit+0x2bc/0x92c net/core/dev.c:3608 sch_direct_xmit+0x2e0/0x484 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3819 [inline] __dev_queue_xmit+0x14b4/0x2a6c net/core/dev.c:4188 dev_queue_xmit+0x24/0x34 net/core/dev.c:4256 neigh_hh_output include/net/neighbour.h:500 [inline] neigh_output include/net/neighbour.h:514 [inline] ip6_finish_output2+0x1310/0x1c48 net/ipv6/ip6_output.c:126 __ip6_finish_output+0x518/0x67c net/ipv6/ip6_output.c:191 ip6_finish_output+0x40/0x218 net/ipv6/ip6_output.c:201 NF_HOOK_COND include/linux/netfilter.h:296 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:224 dst_output include/net/dst.h:449 [inline] NF_HOOK+0x160/0x4ec include/linux/netfilter.h:307 mld_sendpack+0x828/0x1264 net/ipv6/mcast.c:1820 mld_send_initial_cr+0x324/0x3d4 net/ipv6/mcast.c:2239 ipv6_mc_dad_complete+0x78/0x2d0 net/ipv6/mcast.c:2247 addrconf_dad_completed+0x57c/0xb50 net/ipv6/addrconf.c:4231 addrconf_dad_work+0x9ec/0x126c process_one_work+0x790/0x11b8 kernel/workqueue.c:2307 worker_thread+0x910/0x1034 kernel/workqueue.c:2454 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 140275 hardirqs last enabled at (140274): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (140275): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (140275): [] _raw_spin_lock_irqsave+0xfc/0x14c kernel/locking/spinlock.c:162 softirqs last enabled at (140256): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (140256): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (140258): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace c4d0e96ca2469361 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 21 at drivers/usb/core/urb.c:503 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 Modules linked in: CPU: 1 PID: 21 Comm: kworker/1:0 Tainted: G W 5.15.111-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: mld mld_dad_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 sp : ffff8000189a7090 x29: ffff8000189a70d0 x28: 0000000000000003 x27: ffff800012b1886c x26: ffff0000c8b91300 x25: ffff0000dd62b000 x24: 0000000000000400 x23: ffff800012b1f080 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000c1ff6a00 x18: 0000000000000404 x17: ff808000083359dc x16: ffff800011948074 x15: ffff8000083359dc x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 x11: ff8080000832c484 x10: 0000000000000000 x9 : e433527253ae8400 x8 : e433527253ae8400 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000189a67f8 x4 : ffff8000149afce0 x3 : ffff80000854d4e0 x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000029 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:502 usbnet_start_xmit+0xccc/0x19cc drivers/net/usb/usbnet.c:1456 __netdev_start_xmit include/linux/netdevice.h:5019 [inline] netdev_start_xmit include/linux/netdevice.h:5033 [inline] xmit_one net/core/dev.c:3592 [inline] dev_hard_start_xmit+0x2bc/0x92c net/core/dev.c:3608 sch_direct_xmit+0x2e0/0x484 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3819 [inline] __dev_queue_xmit+0x14b4/0x2a6c net/core/dev.c:4188 dev_queue_xmit+0x24/0x34 net/core/dev.c:4256 neigh_hh_output include/net/neighbour.h:500 [inline] neigh_output include/net/neighbour.h:514 [inline] ip6_finish_output2+0x1310/0x1c48 net/ipv6/ip6_output.c:126 __ip6_finish_output+0x518/0x67c net/ipv6/ip6_output.c:191 ip6_finish_output+0x40/0x218 net/ipv6/ip6_output.c:201 NF_HOOK_COND include/linux/netfilter.h:296 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:224 dst_output include/net/dst.h:449 [inline] NF_HOOK+0x160/0x4ec include/linux/netfilter.h:307 mld_sendpack+0x828/0x1264 net/ipv6/mcast.c:1820 mld_send_initial_cr+0x324/0x3d4 net/ipv6/mcast.c:2239 mld_dad_work+0x48/0x360 net/ipv6/mcast.c:2262 process_one_work+0x790/0x11b8 kernel/workqueue.c:2307 worker_thread+0x910/0x1034 kernel/workqueue.c:2454 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 144561 hardirqs last enabled at (144560): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (144561): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (144561): [] _raw_spin_lock_irqsave+0xfc/0x14c kernel/locking/spinlock.c:162 softirqs last enabled at (144542): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (144542): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (144544): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace c4d0e96ca2469363 ]---