rds_sendmsg: 21 callbacks suppressed rdma_op 0000000050efc276 conn xmit_rdma (null) rdma_op 00000000a6f32bfb conn xmit_rdma (null) swap_info_get: Bad swap file entry 2003ffffffffffff BUG: Bad page map in process syz-executor.1 pte:8000000000000000 pmd:0010c067 addr:0000000076986cc5 vm_flags:180400fb anon_vma: (null) mapping:000000008ce67737 index:fe file:kcov fault: (null) mmap:kcov_mmap readpage: (null) CPU: 0 PID: 31990 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_bad_pte.cold+0x1c5/0x222 mm/memory.c:785 zap_pte_range mm/memory.c:1397 [inline] zap_pmd_range mm/memory.c:1463 [inline] zap_pud_range mm/memory.c:1492 [inline] zap_p4d_range mm/memory.c:1513 [inline] unmap_page_range+0x1cbb/0x2c50 mm/memory.c:1534 unmap_single_vma+0x198/0x300 mm/memory.c:1579 unmap_vmas+0xa9/0x180 mm/memory.c:1609 exit_mmap+0x2b9/0x530 mm/mmap.c:3093 __mmput kernel/fork.c:1016 [inline] mmput+0x14e/0x4a0 kernel/fork.c:1037 exit_mm kernel/exit.c:549 [inline] do_exit+0xaec/0x2be0 kernel/exit.c:857 do_group_exit+0x125/0x310 kernel/exit.c:967 get_signal+0x3f2/0x1f70 kernel/signal.c:2589 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f383dd9dae9 Code: Bad RIP value. RSP: 002b:00007f383b2d1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f383deb10e8 RCX: 00007f383dd9dae9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f383deb10e8 RBP: 00007f383deb10e0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f383deb10ec R13: 00007ffc742b1d0f R14: 00007f383b2d1300 R15: 0000000000022000 swap_info_get: Bad swap file entry 2003ffffffffffff BUG: Bad page map in process syz-executor.1 pte:8000000000000000 pmd:0010c067 addr:00000000d736db6e vm_flags:180400fb anon_vma: (null) mapping:000000008ce67737 index:175 file:kcov fault: (null) mmap:kcov_mmap readpage: (null) CPU: 0 PID: 31990 Comm: syz-executor.1 Tainted: G B 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_bad_pte.cold+0x1c5/0x222 mm/memory.c:785 zap_pte_range mm/memory.c:1397 [inline] zap_pmd_range mm/memory.c:1463 [inline] zap_pud_range mm/memory.c:1492 [inline] zap_p4d_range mm/memory.c:1513 [inline] unmap_page_range+0x1cbb/0x2c50 mm/memory.c:1534 unmap_single_vma+0x198/0x300 mm/memory.c:1579 unmap_vmas+0xa9/0x180 mm/memory.c:1609 exit_mmap+0x2b9/0x530 mm/mmap.c:3093 __mmput kernel/fork.c:1016 [inline] mmput+0x14e/0x4a0 kernel/fork.c:1037 exit_mm kernel/exit.c:549 [inline] do_exit+0xaec/0x2be0 kernel/exit.c:857 do_group_exit+0x125/0x310 kernel/exit.c:967 get_signal+0x3f2/0x1f70 kernel/signal.c:2589 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f383dd9dae9 Code: Bad RIP value. RSP: 002b:00007f383b2d1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f383deb10e8 RCX: 00007f383dd9dae9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f383deb10e8 RBP: 00007f383deb10e0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f383deb10ec R13: 00007ffc742b1d0f R14: 00007f383b2d1300 R15: 0000000000022000 swap_info_get: Bad swap file entry 2003ffffffffffff BUG: Bad page map in process syz-executor.1 pte:8000000000000000 pmd:0010c067 addr:00000000afe8a8c3 vm_flags:180400fb anon_vma: (null) mapping:000000008ce67737 index:1ec file:kcov fault: (null) mmap:kcov_mmap readpage: (null) CPU: 0 PID: 31990 Comm: syz-executor.1 Tainted: G B 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_bad_pte.cold+0x1c5/0x222 mm/memory.c:785 zap_pte_range mm/memory.c:1397 [inline] zap_pmd_range mm/memory.c:1463 [inline] zap_pud_range mm/memory.c:1492 [inline] zap_p4d_range mm/memory.c:1513 [inline] unmap_page_range+0x1cbb/0x2c50 mm/memory.c:1534 unmap_single_vma+0x198/0x300 mm/memory.c:1579 unmap_vmas+0xa9/0x180 mm/memory.c:1609 exit_mmap+0x2b9/0x530 mm/mmap.c:3093 __mmput kernel/fork.c:1016 [inline] mmput+0x14e/0x4a0 kernel/fork.c:1037 exit_mm kernel/exit.c:549 [inline] do_exit+0xaec/0x2be0 kernel/exit.c:857 do_group_exit+0x125/0x310 kernel/exit.c:967 get_signal+0x3f2/0x1f70 kernel/signal.c:2589 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f383dd9dae9 Code: Bad RIP value. RSP: 002b:00007f383b2d1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f383deb10e8 RCX: 00007f383dd9dae9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f383deb10e8 RBP: 00007f383deb10e0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f383deb10ec R13: 00007ffc742b1d0f R14: 00007f383b2d1300 R15: 0000000000022000 swap_info_get: Bad swap file entry 2003ffffffffffff BUG: Bad page map in process syz-executor.1 pte:8000000000000000 pmd:00104067 addr:0000000053d58412 vm_flags:180400fb anon_vma: (null) mapping:000000008ce67737 index:130 file:kcov fault: (null) mmap:kcov_mmap readpage: (null) CPU: 0 PID: 5201 Comm: syz-executor.1 Tainted: G B 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_bad_pte.cold+0x1c5/0x222 mm/memory.c:785 zap_pte_range mm/memory.c:1397 [inline] zap_pmd_range mm/memory.c:1463 [inline] zap_pud_range mm/memory.c:1492 [inline] zap_p4d_range mm/memory.c:1513 [inline] unmap_page_range+0x1cbb/0x2c50 mm/memory.c:1534 unmap_single_vma+0x198/0x300 mm/memory.c:1579 unmap_vmas+0xa9/0x180 mm/memory.c:1609 exit_mmap+0x2b9/0x530 mm/mmap.c:3093 __mmput kernel/fork.c:1016 [inline] mmput+0x14e/0x4a0 kernel/fork.c:1037 exit_mm kernel/exit.c:549 [inline] do_exit+0xaec/0x2be0 kernel/exit.c:857 do_group_exit+0x125/0x310 kernel/exit.c:967 get_signal+0x3f2/0x1f70 kernel/signal.c:2589 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f383dd9dae9 Code: Bad RIP value. RSP: 002b:00007f383b2d1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f383deb10e8 RCX: 00007f383dd9dae9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f383deb10e8 RBP: 00007f383deb10e0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f383deb10ec R13: 00007ffc742b1d0f R14: 00007f383b2d1300 R15: 0000000000022000 swap_info_get: Bad swap file entry 2003ffffffffffff BUG: Bad page map in process syz-executor.1 pte:8000000000000000 pmd:00104067 addr:000000004873629e vm_flags:180400fb anon_vma: (null) mapping:000000008ce67737 index:1a7 file:kcov fault: (null) mmap:kcov_mmap readpage: (null) CPU: 0 PID: 5201 Comm: syz-executor.1 Tainted: G B 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_bad_pte.cold+0x1c5/0x222 mm/memory.c:785 zap_pte_range mm/memory.c:1397 [inline] zap_pmd_range mm/memory.c:1463 [inline] zap_pud_range mm/memory.c:1492 [inline] zap_p4d_range mm/memory.c:1513 [inline] unmap_page_range+0x1cbb/0x2c50 mm/memory.c:1534 unmap_single_vma+0x198/0x300 mm/memory.c:1579 unmap_vmas+0xa9/0x180 mm/memory.c:1609 exit_mmap+0x2b9/0x530 mm/mmap.c:3093 __mmput kernel/fork.c:1016 [inline] mmput+0x14e/0x4a0 kernel/fork.c:1037 exit_mm kernel/exit.c:549 [inline] do_exit+0xaec/0x2be0 kernel/exit.c:857 do_group_exit+0x125/0x310 kernel/exit.c:967 get_signal+0x3f2/0x1f70 kernel/signal.c:2589 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f383dd9dae9 Code: Bad RIP value. RSP: 002b:00007f383b2d1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f383deb10e8 RCX: 00007f383dd9dae9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f383deb10e8 RBP: 00007f383deb10e0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f383deb10ec R13: 00007ffc742b1d0f R14: 00007f383b2d1300 R15: 0000000000022000 rdma_op 00000000379150a4 conn xmit_rdma (null) rdma_op 000000001e5293bd conn xmit_rdma (null) rdma_op 00000000374bdb8a conn xmit_rdma (null) BUG: Bad rss-counter state mm:000000005289cf29 idx:0 val:220 BUG: Bad rss-counter state mm:000000005289cf29 idx:1 val:63 BUG: Bad rss-counter state mm:000000005289cf29 idx:2 val:-2 swap_info_get: Bad swap file entry 2003ffffffffffff BUG: Bad page map in process syz-executor.1 pte:8000000000000000 pmd:0010c067 addr:0000000059f2629e vm_flags:180400fb anon_vma: (null) mapping:000000008ce67737 index:63 file:kcov fault: (null) mmap:kcov_mmap readpage: (null) CPU: 0 PID: 31990 Comm: syz-executor.1 Tainted: G B 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_bad_pte.cold+0x1c5/0x222 mm/memory.c:785 zap_pte_range mm/memory.c:1397 [inline] zap_pmd_range mm/memory.c:1463 [inline] zap_pud_range mm/memory.c:1492 [inline] zap_p4d_range mm/memory.c:1513 [inline] unmap_page_range+0x1cbb/0x2c50 mm/memory.c:1534 unmap_single_vma+0x198/0x300 mm/memory.c:1579 unmap_vmas+0xa9/0x180 mm/memory.c:1609 exit_mmap+0x2b9/0x530 mm/mmap.c:3093 __mmput kernel/fork.c:1016 [inline] mmput+0x14e/0x4a0 kernel/fork.c:1037 exit_mm kernel/exit.c:549 [inline] do_exit+0xaec/0x2be0 kernel/exit.c:857 do_group_exit+0x125/0x310 kernel/exit.c:967 get_signal+0x3f2/0x1f70 kernel/signal.c:2589 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f383dd9dae9 Code: Bad RIP value. RSP: 002b:00007f383b2d1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f383deb10e8 RCX: 00007f383dd9dae9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f383deb10e8 RBP: 00007f383deb10e0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f383deb10ec R13: 00007ffc742b1d0f R14: 00007f383b2d1300 R15: 0000000000022000 swap_info_get: Bad swap file entry 2003ffffffffffff BUG: Bad page map in process syz-executor.1 pte:8000000000000000 pmd:0010c067 addr:0000000013b928ed vm_flags:180400fb anon_vma: (null) mapping:000000008ce67737 index:da file:kcov fault: (null) mmap:kcov_mmap readpage: (null) CPU: 0 PID: 31990 Comm: syz-executor.1 Tainted: G B 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_bad_pte.cold+0x1c5/0x222 mm/memory.c:785 zap_pte_range mm/memory.c:1397 [inline] zap_pmd_range mm/memory.c:1463 [inline] zap_pud_range mm/memory.c:1492 [inline] zap_p4d_range mm/memory.c:1513 [inline] unmap_page_range+0x1cbb/0x2c50 mm/memory.c:1534 unmap_single_vma+0x198/0x300 mm/memory.c:1579 unmap_vmas+0xa9/0x180 mm/memory.c:1609 exit_mmap+0x2b9/0x530 mm/mmap.c:3093 __mmput kernel/fork.c:1016 [inline] mmput+0x14e/0x4a0 kernel/fork.c:1037 exit_mm kernel/exit.c:549 [inline] do_exit+0xaec/0x2be0 kernel/exit.c:857 do_group_exit+0x125/0x310 kernel/exit.c:967 get_signal+0x3f2/0x1f70 kernel/signal.c:2589 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f383dd9dae9 Code: Bad RIP value. RSP: 002b:00007f383b2d1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f383deb10e8 RCX: 00007f383dd9dae9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f383deb10e8 RBP: 00007f383deb10e0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f383deb10ec R13: 00007ffc742b1d0f R14: 00007f383b2d1300 R15: 0000000000022000 BUG: Bad rss-counter state mm:0000000030e198c0 idx:0 val:340 BUG: Bad rss-counter state mm:0000000030e198c0 idx:2 val:-5 rdma_op 000000009ce433fc conn xmit_rdma (null) rdma_op 00000000435519e9 conn xmit_rdma (null) rdma_op 00000000c98c589d conn xmit_rdma (null) rdma_op 0000000028885447 conn xmit_rdma (null) rdma_op 000000004a9fcc77 conn xmit_rdma (null) rdma_op 00000000797c19dc conn xmit_rdma (null) rdma_op 00000000af806cc4 conn xmit_rdma (null) hfs: can't find a HFS filesystem on dev loop5 hfs: can't find a HFS filesystem on dev loop5 batman_adv: batadv0: Interface deactivated: batadv_slave_0 batman_adv: batadv0: Removing interface: batadv_slave_0 batman_adv: batadv0: Interface deactivated: batadv_slave_1 batman_adv: batadv0: Removing interface: batadv_slave_1 device veth1_macvtap left promiscuous mode device veth0_macvtap left promiscuous mode device veth1_vlan left promiscuous mode device veth0_vlan left promiscuous mode bond1 (unregistering): Released all slaves device hsr_slave_1 left promiscuous mode device hsr_slave_0 left promiscuous mode team0 (unregistering): Port device team_slave_1 removed team0 (unregistering): Port device team_slave_0 removed bond0 (unregistering): Releasing backup interface bond_slave_1 bond0 (unregistering): Releasing backup interface bond_slave_0 bond0 (unregistering): Released all slaves IPVS: ftp: loaded support on port[0] = 21 chnl_net:caif_netlink_parms(): no params data found bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered disabled state device bridge_slave_0 entered promiscuous mode bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered disabled state device bridge_slave_1 entered promiscuous mode bond0: Enslaving bond_slave_0 as an active interface with an up link bond0: Enslaving bond_slave_1 as an active interface with an up link IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready team0: Port device team_slave_0 added IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready team0: Port device team_slave_1 added batman_adv: batadv0: Adding interface: batadv_slave_0 batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active batman_adv: batadv0: Adding interface: batadv_slave_1 batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready device hsr_slave_0 entered promiscuous mode device hsr_slave_1 entered promiscuous mode IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state