last executing test programs: 9m53.619727958s ago: executing program 4 (id=5): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x58}}, 0x10) sendto(r0, &(0x7f0000000140)='A', 0xfffff, 0x40008c1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000007f40)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/153, 0x99}, {&(0x7f00000002c0)=""/130, 0x82}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/174, 0xae}, {&(0x7f0000003dc0)=""/4111, 0x100f}], 0x7}, 0x5}, {{&(0x7f00000024c0)=@isdn, 0x80, &(0x7f00000039c0)=[{&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/8, 0x8}, {&(0x7f0000003580)=""/180, 0xb4}, {&(0x7f0000003640)=""/2, 0x2}, {0x0}, {&(0x7f00000036c0)=""/124, 0x7c}, {&(0x7f0000003740)=""/252, 0xfc}, {&(0x7f0000003840)=""/111, 0x6f}, {&(0x7f00000038c0)=""/131, 0x83}, {&(0x7f0000003980)=""/50, 0x32}], 0xa, &(0x7f0000003a80)=""/226, 0xe2}, 0x3}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000003b80)=""/216, 0xd8}, {&(0x7f0000003c80)=""/8, 0x8}], 0x2}, 0xffffffff}, {{&(0x7f0000001440)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001880)=[{&(0x7f00000014c0)=""/251, 0xfb}, {&(0x7f00000015c0)=""/218, 0xda}, {&(0x7f00000016c0)=""/171, 0xab}, {&(0x7f0000001780)=""/209, 0xd1}], 0x4, &(0x7f00000018c0)=""/81, 0x51}, 0x2}, {{&(0x7f0000001940)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000006f00)=[{&(0x7f0000004e00)=""/4096, 0x1000}, {&(0x7f0000005e00)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/192, 0xc0}, {&(0x7f0000006ec0)}], 0x4, &(0x7f0000006f40)=""/4096, 0x1000}, 0xa}], 0x5, 0x142, 0x0) 9m53.346650533s ago: executing program 4 (id=13): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) futex_waitv(&(0x7f0000004040)=[{0x3, &(0x7f0000003fc0)=0x3, 0x82}], 0x1, 0x0, 0x0, 0x1) socket$inet_mptcp(0x2, 0x1, 0x106) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000580)={0x34, 0x0, 0x1, 0x0, 0x0, {0x10}, [@ETHTOOL_A_COALESCE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}, @ETHTOOL_A_COALESCE_STATS_BLOCK_USECS={0x8, 0xa, 0x80000001}]}, 0x34}}, 0x4044) 9m50.16981478s ago: executing program 4 (id=14): socket$inet6_tcp(0xa, 0x1, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ioctl$XFS_IOC_FSINUMBERS(0xffffffffffffffff, 0xc0205867, &(0x7f0000001cc0)={0x0, 0x5, &(0x7f0000001980), 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000200)=@filename='mtd0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='jffs2\x00', 0x800000, 0x0) chdir(&(0x7f0000000240)='./file0\x00') recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) ioprio_get$uid(0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0x20, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'veth1_virt_wifi\x00', &(0x7f0000000400)=@ethtool_dump={0x32, 0x9, 0x6, 0x2a, "ad53a3712b67940eda0a0159c9030ecbb9013538fc898ae4948b99d24a3703d5de077c92c17fca16650d"}}) unshare(0x64000600) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x0) 9m43.27241157s ago: executing program 4 (id=26): r0 = socket(0x400000000010, 0x3, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0xfffffffc, @empty, 0x7}, 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x18, r3, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}}, 0x0) listen(r1, 0xc) ioctl$SNDCTL_DSP_CHANNELS(0xffffffffffffffff, 0xc0045006, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x28, r6, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}]}]}, 0x28}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r8, @ANYBLOB="01002cbd7000ffdbdf250403"], 0x14}, 0x1, 0x0, 0x0, 0x20048001}, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x4c840) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001980)=@newtfilter={0x24, 0x2c, 0xf3f, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x5, 0x7}, {0x2, 0xfff3}, {0x1, 0x300}}}, 0x24}, 0x1, 0x0, 0x0, 0x20041891}, 0x0) 9m40.697328113s ago: executing program 4 (id=31): unshare(0x60000000) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) syz_open_dev$vim2m(0x0, 0x7, 0x2) bpf$MAP_GET_NEXT_KEY(0x15, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b0f, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000002c0), 0x4a82, 0x0) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_REPLACE(r1, 0x3ba0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040), 0x1, 0x100) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0xfffc, 0x800001ff, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x41c}, 0x1c) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r3, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(0xffffffffffffffff, 0xc040aed5, &(0x7f00000000c0)={0xf000, 0x118000}) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2) 9m25.27622819s ago: executing program 32 (id=31): unshare(0x60000000) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) syz_open_dev$vim2m(0x0, 0x7, 0x2) bpf$MAP_GET_NEXT_KEY(0x15, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b0f, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000002c0), 0x4a82, 0x0) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_REPLACE(r1, 0x3ba0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040), 0x1, 0x100) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0xfffc, 0x800001ff, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x41c}, 0x1c) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, r3, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(0xffffffffffffffff, 0xc040aed5, &(0x7f00000000c0)={0xf000, 0x118000}) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2) 8m36.17807831s ago: executing program 0 (id=153): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x722, 0x400000000008d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000040)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4043, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x1000) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = creat(0x0, 0xecf86c37d53049cc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0), 0x0) close(r3) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=@encrypted_new={'new ', 'default', 0x20, 'user:', 'syz', 0x20, 0xffd}, 0x2a, 0x0) r4 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f0000000080)="13", 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r4, &(0x7f0000000240)=""/112, 0x349b7f55) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000800)={[&(0x7f0000000940)='\x7f\xb7\xc3\x7f\xa5a\xd6A*c\x9b\xd8R\xf02b\xefA|uiWb\x8f\xee\x1c\xc5\xdb^\x11\x16h\x83\x94y\x89\xf1Y{\x87\xd5\xf3\xccMr\xc5\xbdT\x9e\xc4\x84\x06\xcd\x8b\xcd\t\x01']}) 8m34.690427247s ago: executing program 0 (id=154): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1ffffc, 0xb66, &(0x7f0000006680)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000400), 0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000440)=[{0x20, 0x2, 0x81, 0xfffff034}, {0x20, 0x0, 0x0, 0x98b3}, {0x6, 0x8, 0xfd, 0x7}]}, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, 0x0, 0x8040) syz_emit_ethernet(0x42, &(0x7f0000000200)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "081200", 0xc, 0x2b, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @local, {[], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x100, @void}}}}}}}}, 0x0) 8m32.917732695s ago: executing program 0 (id=156): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, 0x0, 0x8000) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) syz_clone3(&(0x7f0000000740)={0x94000000, &(0x7f0000000280), &(0x7f00000003c0), &(0x7f00000004c0), {0x23}, &(0x7f0000000500)=""/225, 0xe1, &(0x7f0000000600)=""/197, &(0x7f0000000700)=[r0, r0, r0, r0, r0, r0], 0x6}, 0x58) 8m31.188982251s ago: executing program 0 (id=157): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000ac0)=@newqdisc={0x78, 0x24, 0x400, 0x70bd2c, 0x200, {0x0, 0x0, 0x12, 0x0, {0x7, 0x1}, {0xffff, 0xffff}, {0xfff6, 0x5}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x853, 0x1fb, 0x43ff, 0x1, 0x8005}, 0x0, 0x10000000, 0x2, 0x5, 0x6, 0x19, 0x13, 0xa, 0x1, 0x1, {0x4, 0xd4ed, 0xfffffff8, 0x9, 0x81, 0x8}}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4048810}, 0x2404c040) r0 = socket$netlink(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x8) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004081}, 0x40800) mount(0x0, &(0x7f0000000100)='./tracing\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./tracing/events/sched/filter\x00', 0x1, 0x0) writev(r2, &(0x7f0000005400)=[{&(0x7f0000005440)="994b7372433f40b7dc8743e65285b2f966dd667ba378d42a5d28e7755590ab29f26bc78bfdb6d6f80e94c469c6126d556a04e65a31f8a53e9313b0f7be0b4df0f29938b84f3ddb13a659a36c31bf50e780e3c414aa91f1d3bb7f633196aafc5d28d7196a0b7d9cc94134d9c8d36990d05a66c22efce3df34cbbb257201d8cb03f7488b2ba731a04910e873232c5e9b123fce3873fe20fa7e2afd0d24a7b9e22ec740ddd30fbc1ae5b9b1df", 0xab}], 0x1) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)={0x2802, 0x30, 0x18}, 0x18) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000a40)=ANY=[@ANYBLOB="140000001000010000000000000000000200000a20000000000a01040000000000000000020000000900010073797a30000000002c000000030a01040000000000000000020000000900010073797a30000000000900030073797a300000400098000000060a01040000000000000000020000000900010073797a30000000000900020073797a30000000006c000480680001800a0001006d61746368000000580002800e000100686173686c696d697400000008000240000000013c0003"], 0x10c}}, 0x0) 8m28.173534973s ago: executing program 0 (id=163): mknod$loop(0x0, 0xfff, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x1000001, 0x5069d481, 0x81, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) dup3(r2, r0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24040045) r3 = io_uring_setup(0x1195, &(0x7f0000000040)={0x0, 0x2150, 0xc000, 0x3, 0xce}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001480)}], 0x1) io_uring_enter(r3, 0x2219, 0xcf74, 0x16, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x17, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @cgroup_sysctl, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) 8m22.721681185s ago: executing program 0 (id=171): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f066bbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001000010700000000200000000a0000000c0002006e6c3830323131"], 0x20}}, 0x0) 8m7.4667711s ago: executing program 33 (id=171): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f066bbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001000010700000000200000000a0000000c0002006e6c3830323131"], 0x20}}, 0x0) 7m52.861456254s ago: executing program 2 (id=214): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x722, 0x400000000008d}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000040)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4043, 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x1000) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0), 0x0) close(r3) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=@encrypted_new={'new ', 'default', 0x20, 'user:', 'syz', 0x20, 0xffd}, 0x2a, 0x0) r4 = add_key(0x0, &(0x7f0000000180), &(0x7f0000000100), 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f0000000080)="13", 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r4, &(0x7f0000000240)=""/112, 0x349b7f55) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000800)={[&(0x7f0000000940)='\x7f\xb7\xc3\x7f\xa5a\xd6A*c\x9b\xd8R\xf02b\xefA|uiWb\x8f\xee\x1c\xc5\xdb^\x11\x16h\x83\x94y\x89\xf1Y{\x87\xd5\xf3\xccMr\xc5\xbdT\x9e\xc4\x84\x06\xcd\x8b\xcd\t\x01']}) 7m49.30146254s ago: executing program 2 (id=215): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x169100, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x30, 0x2f, 0x9, 0x70bd27, 0x0, {0x4}, [@typed={0x4, 0x1d, 0x0, 0x0, @binary}, @nested={0x18, 0x9, 0x0, 0x1, [@typed={0x14, 0xae, 0x0, 0x0, @ipv6=@local}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x42804}, 0x10) r2 = add_key$keyring(&(0x7f0000002280), &(0x7f00000022c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mlockall(0x2) bind$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0x4d2, @rand_addr=0xac141415}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x5400}], 0x1, &(0x7f00000002c0), 0x0, 0x0) r4 = shmget$private(0x0, 0x400000, 0x8, &(0x7f000000e000/0x400000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) io_uring_setup(0x3450, 0x0) keyctl$KEYCTL_WATCH_KEY(0x20, r2, 0xffffffffffffffff, 0xcd) ioctl$VIDIOC_S_HW_FREQ_SEEK(0xffffffffffffffff, 0x40305652, &(0x7f0000000000)={0x10000, 0x5, 0x8001, 0x8000, 0x507, 0x4, 0x4}) add_key$fscrypt_provisioning(&(0x7f0000002a40), &(0x7f0000002a80)={'syz', 0x2}, &(0x7f0000002ac0)={0x2, 0x0, @b}, 0x48, r2) r5 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(r5, &(0x7f0000000600)={0x2020}, 0x2020) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) keyctl$unlink(0x9, r2, r2) 7m47.944283025s ago: executing program 2 (id=219): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) fadvise64(r0, 0x18, 0x0, 0x4) 7m47.606490813s ago: executing program 2 (id=221): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracing\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracing/uprobe_events\x00', 0x401, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) write(r0, &(0x7f0000000300)='r:test/event1 ./file0:0', 0x17) 7m45.613874969s ago: executing program 2 (id=223): r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/protocols\x00') socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10004, 0x2d6}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3000002, 0x204031, 0xffffffffffffffff, 0xe60d3000) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x39000, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = fanotify_init(0x200, 0x0) fanotify_mark(r2, 0x1, 0x12, 0xffffffffffffffff, 0x0) r3 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x5961, 0x8, 0x0, 0x3e2}, &(0x7f0000000100)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r4, r5, r6, &(0x7f0000000300)=@IORING_OP_READV=@use_registered_buffer={0x1, 0xc, 0x4004, @fd_index=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x10, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) io_uring_enter(r3, 0x2000, 0xfffffffd, 0x9, 0x0, 0x0) ioctl$F2FS_IOC_SEC_TRIM_FILE(r0, 0x4018f514, &(0x7f0000000000)={0x6b09, 0x1a5f, 0x1}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'pim6reg1\x00', @link_local}) 7m39.925988476s ago: executing program 2 (id=229): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) fadvise64(r0, 0x18, 0x0, 0x4) 7m39.408452697s ago: executing program 34 (id=229): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) fadvise64(r0, 0x18, 0x0, 0x4) 7m13.350049526s ago: executing program 3 (id=252): socket$inet_mptcp(0x2, 0x1, 0x106) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24040045) r0 = io_uring_setup(0x1195, &(0x7f0000000040)={0x0, 0x2150, 0xc000, 0x3, 0xce}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001480)}], 0x1) io_uring_enter(r0, 0x2219, 0xcf74, 0x16, 0x0, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000240), 0x0, 0x501, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4}, 0x50) r1 = socket$inet(0x2, 0x80001, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x10}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000300)=0x8) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x2c}, 0x4020845) ioctl$IOMMU_VFIO_IOAS$GET(0xffffffffffffffff, 0x3b88, &(0x7f0000000240)={0xc}) 7m12.749425025s ago: executing program 3 (id=253): socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0xffffffffffffffff}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ioctl$XFS_IOC_FSINUMBERS(0xffffffffffffffff, 0xc0205867, &(0x7f0000001cc0)={0x0, 0x5, &(0x7f0000001980), 0x0}) mkdirat(0xffffffffffffff9c, 0x0, 0x0) mount(&(0x7f0000000200)=@filename='mtd0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='jffs2\x00', 0x800000, 0x0) chdir(&(0x7f0000000240)='./file0\x00') recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) ioprio_get$uid(0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0x20, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'veth1_virt_wifi\x00', &(0x7f0000000400)=@ethtool_dump={0x32, 0x9, 0x6, 0x2a, "ad53a3712b67940eda0a0159c9030ecbb9013538fc898ae4948b99d24a3703d5de077c92c17fca16650d"}}) unshare(0x64000600) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x0) 7m11.491134614s ago: executing program 3 (id=254): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYRES32], 0x20}, 0x1, 0x0, 0x0, 0xc090}, 0x4000880) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="f0000000100001002bbd7000fddbdf25fe880000000000000000000000000001ac141429000000000000000000000000000107144e230005000000803c", @ANYRES32=0x0, @ANYBLOB="ac141417"], 0xf0}, 0x1, 0x0, 0x0, 0x8801}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000120000007f00000001"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{r0}, &(0x7f0000000240), &(0x7f0000000280)='%pS \x00'}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000180), 0x0}, 0x20) 7m11.177886277s ago: executing program 3 (id=255): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracing\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracing/uprobe_events\x00', 0x401, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) write(r0, &(0x7f0000000300)='r:test/event1 ./file0:0x0', 0x19) 7m10.320826121s ago: executing program 3 (id=257): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) userfaultfd(0x80801) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x13, r2, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) fadvise64(r3, 0x18, 0x0, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) socket$inet(0x2, 0x2, 0x0) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@deltclass={0x34, 0x29, 0x20, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xa, 0xfff3}, {0x8, 0xd}, {0x2, 0x8}}, [@tclass_kind_options=@c_tbf={0x8}, @TCA_RATE={0x6, 0x5, {0x7, 0x8}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001240)=@newtfilter={0x54, 0x2c, 0x401, 0x0, 0x25dfdbed, {0x0, 0x0, 0x0, 0x0, {0x1, 0xfff3}, {0xf, 0xffff}, {0x5, 0xa}}, [@filter_kind_options=@f_u32={{0x8}, {0x28, 0x2, [@TCA_U32_SEL={0x24, 0x5, {0x9, 0x6, 0x1, 0x1, 0x0, 0x2, 0x7, 0x5, [{0x2, 0x1, 0x8, 0x1}]}}]}}]}, 0x54}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[], 0x3c}}, 0x0) write$tun(r0, &(0x7f0000000500)=ANY=[], 0x20) r6 = socket$kcm(0x10, 0x2, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(r7, 0x24, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x8000000000000001}) sendmsg$kcm(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848430000005e140602000000000e000a00100000000280", 0x2a}, {&(0x7f0000000180)="e568a66ff7d158db6f", 0x9}], 0x2}, 0x0) 7m8.712931269s ago: executing program 3 (id=258): sendmsg$DEVLINK_CMD_RATE_SET(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000280)='./file1\x00', 0x0, 0x200c01, 0x0) sendmsg$nl_generic(r4, 0x0, 0x440d4) socket$nl_route(0x10, 0x3, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x8, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x7e832, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f000000aa00)=ANY=[@ANYBLOB="d850000044000701fefffffffcdbdf25037c000004004580c0500180bc506480b850cd80b450d680b05018800400f28004008d809f506a80cb84262700fc44f829e9ac5d2b0168d2ed51fbf02783ae7705c94d9468d49caa3fe7907450398014006d800500a4000000000008004d00ac14140c5950028037000180d01032234b706888b980d85f5def3c191ca34a6233501153013bfba3d086610cf508856addde7e5c76f43c436ca7ad24952a0b0085125080106436907b2a903f7e0157da1114736ba94b5dbf4f9c4f80f729a22252376abc3c07a20ec89bb97eb05c339e1274645639afd083cb636ee66d5c151197e89a6e61c57a8c6166ab600ed3768498f99189e39e1b69fc318fdf49ec5bb01f58252c64b18d56a5d340c13a8bc9079abfef0061800400d98004006b00ea11c6ebcf7daba729395ae46378a6c5ea317653ba1c9c415186a816e5b96d1bb170d08a0c3662a881ae356dd004bdcec0f7523da7ba2cca516faf18cc0f269d75b20e5b9a1ba0fe28c74d055c36a00d4055fe19f4d587c63364210d3ba1c9065fb993f13e48a2b2ae7f807b33ef09377821210240935f332253a7abc5a81e51fdf5a47c34d6b6735a1cfc8a2c08d27a668b14211d555addb43097e24d6122e4fd6eb36336a962c07465bbf558eda52d3381f3a8731316953ac9ec5a1621ddb5f93beacfaeb9a06ed666cd011e61d39471491d66ccdbacf99d42fcd8313f8e7625cc2700cf10c58006000d005b000000c41b098a50dda9bb69dd1b8fbc7e1d6a6d00426bb56a116f397aee87932d5a5dcaf58f5d35653926a46cfd0c7cae541dc5e9a0e092c7fe0373937164401ea504e79bea646aef3e0f16f82ba596e064bf2b2cc8528df217def0e6b8974ff2d7952dca23f00149d9b4189a26e057806a67f166922f06db4ce6e19cdaf26b1fa56a7b52b69794ca5624b7dee8f48eba85ae25559334a6af7439a0d58e3b238cb98d501cc026e13fc0269f68b83e006359e5a79f7916096d99fbe600a35a8b55205f631a0a2fe3f13938fdbe4cb259df8a7a69d00594b28249d1764d7b202230c0ca148f6efdfe3108fe38dfd34e5711df4bd741729e138c73faba648361fb53a772d70f8662818764f66302f3314ba96f7c175ec76242b5fb66ff2dd7e81a9bfddf8c58101b30c85fa65239218400300bb7cae9fe6dd4e5827af6c51f506a657aba798068b80283b55149491b49ea8db6c27ea283f0284410098268320e90a7a6508fa9d86f7cc74dfc42688d7e8281692b4f4a66654188f1ef99d1074291c751f57327c93bb1b411bab7e65aa8b26272e211367e80e903796ef0c705856941c9e14940f5925c6dfd7995d6769b7c788ad28125a487594560cd614132be9eb9f74b23f0412cc589ee152ed50adad3ad7722a0f67a3e523798e5fda6dd9eaf4e8407af3f8679efce7ed3fd7f1ff687ad45e2e769ea4cb12ec8eb4c9902b84cc5c4428181a4321379486852a809b0947c464fe5eb261c9d4b74bf0c85e0a92b87933e2bd0ff3538a882fc8460016c5964b963ac67040ab872c438d792c797a9cd57f0f6caea157c7866362dd4f41088f5d02e2bca6a07838a85f1cbef335e0e069641135b4c3e5a055f9fc501859c7c90ea1105faba48a9f6b5d58f6fc3ea487811c760b5848d0aae86fd6c482625087b6831873b26cdae442675fad68b5e904e4ba013fc9ae86f271290671b6c9b65ce00f40e11938384744bed5f4e6ec68e530eb89da516a6d032f979688821893f0920e8b2b51f47081270d0b209c875fa7817f375568e0e08a85b50c3e69a6c5935fda95c43732c2963071ea98cba4382403b95ffa88fcb8b7155685304d8021ba5ab6ce1fb98aea0ac742e69f6039506b4dbaa6af01a0a0dd683717d59373a88b602fc0f3165b1b7817af9490081239d1a2ecdf21b65023bc071fc18aae01ea888182f326969fda2f073219bb135ef632f67a83eb12deb8ee880e8f4bf217e077d83ae9fdbbd8ef4556c5ecd9de9a0387970766a1515ea10099d080eb0f3c31b542fdbb05e2359728c287cc38c98908a8335e2b2f0f32950639670be162075ec4711ca4396ecc32d803195f8992afd430c1e8f9de7810f4bd2708d55eccdf048f87e5e02040a572ec122934a6fcab35091fe94107bf1d1fc19cc28b60cb27ad86c5a2929f4d6781182164c18c86b04ae221746e952d5cf9a26dc9df51f2837bb0d13bdbba32fe810ec3fb6a985c277bc13f1ce5d23285e388ec1a30473d1d6437ed77ca1e42e6c41a6bb81185bf7e7880cbeb13c95ab547f3655787869f608d1e2fc1536dd67163104acbd961a632ce46dcb9ab1d79c7d77ea58c6caa462ca6caa7f4d9365cdcb3703a78d6ed4684c069bbcaf7f9e10f6377652f0bfce0a4204f1dc1dde6e1fcd5dd441749bd6479d90734426a59a749fd1d9c35651b79c21865bb261ad1cf776b4d6556160f1742e7c838824258fd547c98c1ff6967e36a68e2d1e238a582f2a0600a8fffd19d7166959bfdf1387911406b4bf8fdb7095d32eb9c286cf36499f15238ec7fe416b42c9240d6d25c4dd46a024127d688464d1d2ae1726587dd65a43e5133bec63e5b78bcac5b062d149ff1b0a65a73fcb0e0281ddfba3847d6b3170a85e74accce9cc4e5b724dd22ff236149df77f68b2c7511c86b51bf4b0c2d4b78755fe0433ac79480c77fbbdc6a8", @ANYBLOB], 0x50d8}, 0x1, 0x0, 0x0, 0x8800}, 0xc000) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f00000000c0)=@generic={0x0, 0xffff, 0x5}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x12000, 0x0) 7m8.311032544s ago: executing program 35 (id=258): sendmsg$DEVLINK_CMD_RATE_SET(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000280)='./file1\x00', 0x0, 0x200c01, 0x0) sendmsg$nl_generic(r4, 0x0, 0x440d4) socket$nl_route(0x10, 0x3, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x8, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x7e832, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f000000aa00)=ANY=[@ANYBLOB="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", @ANYBLOB], 0x50d8}, 0x1, 0x0, 0x0, 0x8800}, 0xc000) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f00000000c0)=@generic={0x0, 0xffff, 0x5}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x12000, 0x0) 6.789240904s ago: executing program 8 (id=835): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6) fallocate(r0, 0x0, 0x0, 0x1000000) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0) write(r1, &(0x7f0000000280)='1', 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0) write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0) write(r3, &(0x7f00000003e0)='1', 0x1) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0) write(r4, &(0x7f0000000420)='1', 0x1) close(r4) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000500)='loop', 0x4) close(0xffffffffffffffff) symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00') r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) write(r5, &(0x7f0000000640)='transport=loop,nqn=test', 0x17) nanosleep(&(0x7f0000000680)={0x0, 0xbebc200}, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0) write(r6, &(0x7f0000000740)='0', 0x1) close(r6) nanosleep(&(0x7f0000000780)={0x0, 0x1dcd6500}, 0x0) 5.504976565s ago: executing program 8 (id=837): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x100000) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='wwnn=0x3333333333333333,wwpn=0x4444444444444444\x00', 0x2f) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,roles=32,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222\x00', 0x6c) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./config\x00', &(0x7f0000000380)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) write(r3, &(0x7f0000000440)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/subsystems/testsubsys/namespaces/1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/subsystems/testsubsys/namespaces/1/buffered_io\x00', 0x1, 0x0) write(r4, &(0x7f0000000500)='1\n', 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./config/nvmet/subsystems/testsubsys/namespaces/1/device_path\x00', 0x1, 0x0) write(r5, &(0x7f0000000580)='./file0\n', 0x8) r6 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/nvmet/subsystems/testsubsys/namespaces/1/enable\x00', 0x1, 0x0) write(r6, &(0x7f0000000600)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./config/nvmet/ports/1\x00', 0x1ff) r7 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r7, &(0x7f00000006c0)='fc\n', 0x3) r8 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/ports/1/addr_adrfam\x00', 0x1, 0x0) write(r8, &(0x7f0000000740)='fc\n', 0x3) r9 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./config/nvmet/ports/1/addr_traddr\x00', 0x1, 0x0) write(r9, &(0x7f00000007c0)='nn-0x3333333333333333:pn-0x4444444444444444\n', 0x2c) symlinkat(&(0x7f0000000800)='./config/nvmet/subsystems/testsubsys\x00', 0xffffffffffffff9c, &(0x7f0000000840)='./config/nvmet/ports/1/subsystems/testsubsys\x00') r10 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000880), 0x2, 0x0) write(r10, &(0x7f00000008c0)='transport=fc,traddr=nn-0x3333333333333333:pn-0x4444444444444444,host_traddr=nn-0x1111111111111111:pn-0x2222222222222222,nqn=testsubsys\x00', 0x86) nanosleep(&(0x7f0000000900)={0x0, 0x1dcd6500}, 0x0) 4.477957766s ago: executing program 8 (id=839): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6) fallocate(r0, 0x0, 0x0, 0x1000000) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0) write(r1, &(0x7f0000000280)='1', 0x1) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0) write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0) write(r3, &(0x7f00000003e0)='1', 0x1) close(r3) write(0xffffffffffffffff, &(0x7f0000000420)='1', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0) write(r4, &(0x7f0000000740)='0', 0x1) nanosleep(&(0x7f0000000780)={0x0, 0x1dcd6500}, 0x0) 3.692168773s ago: executing program 8 (id=840): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, 0x0, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) ioctl$IOC_WATCH_QUEUE_SET_FILTER(0xffffffffffffffff, 0x5761, &(0x7f0000000480)={0x1, 0x0, [{0xfff, 0x18f7, 0x6, [0x1, 0xff, 0x6b, 0x9, 0xb, 0xe5e, 0x1, 0x7]}]}) preadv2(r3, &(0x7f0000000080)=[{&(0x7f0000001200)=""/4096, 0x1fee00}], 0x2, 0x0, 0x0, 0x0) 3.055218072s ago: executing program 1 (id=842): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) memfd_create(0x0, 0x3) socket$nl_generic(0x10, 0x3, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x8482, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) pselect6(0x40, &(0x7f0000000240)={0x3, 0x0, 0x202, 0x7d, 0x10004, 0x8000, 0x4, 0x1}, 0x0, &(0x7f00000002c0)={0x3ff, 0x3, 0x2, 0x9, 0xffff, 0xb, 0x80000003, 0x100000000000b06c}, 0x0, 0x0) 2.47382187s ago: executing program 8 (id=843): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="000202"], 0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8822d55593a2179}, 0xc) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000000000002}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c010000190001000000000000000000e0000001000000000000000000000000fe8000000000000000000000000000aa4e220000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000104000000000000feffffffffffffff030000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000008400050020010000000000000000000000000000000000002b00000000000000000000000000000000000000000500000000000002000700000000000000000000000000e00000020000000000000000000000004000000033"], 0x13c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040880) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000000"], 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000002000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002000000850000008200000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b702000000000000850000008600000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r6, 0x0, 0x6, 0x8, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x60ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.782362275s ago: executing program 1 (id=844): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x80000001, 0x4) sendto$packet(r1, &(0x7f0000000140)="280320000a00140000007ef506be00000000000000000000000000143baa111f1f858ce632f47042195eb3cf545a41b6d78839980700e67bee78895e16f37fe8", 0xffa9, 0x400c010, &(0x7f0000000080)={0x11, 0x3, 0x0, 0x1, 0xe5, 0x6, @random="76caa646ae4c"}, 0x14) 1.71790307s ago: executing program 1 (id=845): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./debug\x00', &(0x7f0000000300)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./debug/ubifs/chk_general\x00', 0x1, 0x0) write(r0, &(0x7f0000000500)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000600)='./sys\x00', &(0x7f0000000700)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)='/dev/ram0,65536\n', 0x10) close(r1) r2 = syz_open_dev$mtd(&(0x7f0000000a00), 0x1, 0x2) ioctl$MEMERASE(r2, 0x40084d02, &(0x7f0000000b00)={0x0, 0x400000}) close(r2) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) close(r3) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) ioctl(0xffffffffffffffff, 0x40986f00, &(0x7f0000001000)="000000000100000000002000000000000300040000000000766f6c3000"/156) close(0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000001100)='./mnt\x00', 0x1ff) mount(&(0x7f0000001200)=@filename='ubi0_0\x00', &(0x7f0000001100)='./mnt\x00', &(0x7f0000001300)='ubifs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./mnt/testfile\x00', 0x42, 0x1b6) write(r4, &(0x7f0000001500)='trigger_ubifs_bud_bytes\n', 0x18) close(r4) sync() 1.209340927s ago: executing program 1 (id=846): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6) fallocate(r0, 0x0, 0x0, 0x1000000) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0) write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0) write(r4, &(0x7f0000000420)='1', 0x1) 688.948909ms ago: executing program 8 (id=847): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6) fallocate(r0, 0x0, 0x0, 0x1000000) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0) write(r1, &(0x7f0000000280)='1', 0x1) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0) write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0) write(r3, &(0x7f00000003e0)='1', 0x1) close(r3) write(0xffffffffffffffff, &(0x7f0000000420)='1', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0) write(r4, &(0x7f0000000740)='0', 0x1) nanosleep(&(0x7f0000000780)={0x0, 0x1dcd6500}, 0x0) 439.65326ms ago: executing program 1 (id=848): mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sec/tomoyo/exception_policy\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='path_g', 0x6) write(r0, &(0x7f0000000300)='delete path_group G3 /bin/sh\n', 0x1d) 0s ago: executing program 1 (id=849): r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x6, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000611800000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000150802000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000bfa200000000000007020000f8ffffff850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0xe, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r3}, 0xc) kernel console output (not intermixed with test programs): e6d0ee159 [ 584.708365][ T9935] RDX: 0000200000001300 RSI: 0000200000001100 RDI: 0000200000001200 [ 584.708379][ T9935] RBP: 00007f7e6d18503b R08: 0000000000000000 R09: 0000000000000000 [ 584.708390][ T9935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 584.708401][ T9935] R13: 00007f7e6d376128 R14: 00007f7e6d376090 R15: 00007ffe31daccd8 [ 584.708432][ T9935] [ 584.754464][ T7273] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 584.755325][ T13] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 584.755441][ T7273] (NULL device *): queue 0 connect admin queue failed (-6). [ 584.755459][ T7273] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 584.755475][ T7273] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 586.781750][ T9782] bridge0: port 1(bridge_slave_0) entered blocking state [ 586.781873][ T9782] bridge0: port 1(bridge_slave_0) entered disabled state [ 586.782125][ T9782] bridge_slave_0: entered allmulticast mode [ 586.783867][ T9782] bridge_slave_0: entered promiscuous mode [ 586.791152][ T9782] bridge0: port 2(bridge_slave_1) entered blocking state [ 586.791296][ T9782] bridge0: port 2(bridge_slave_1) entered disabled state [ 586.791447][ T9782] bridge_slave_1: entered allmulticast mode [ 586.793385][ T9782] bridge_slave_1: entered promiscuous mode [ 586.846903][ T9782] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 586.850992][ T9782] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 586.885083][ T8473] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 586.889131][ T9221] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 586.891262][ T8473] (NULL device *): queue 0 connect admin queue failed (-6). [ 586.891281][ T8473] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 586.891293][ T8473] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 586.910188][ T9782] team0: Port device team_slave_0 added [ 586.918235][ T9782] team0: Port device team_slave_1 added [ 587.984845][ T9977] block2mtd: error: cannot open device /dev/ram0 [ 587.990302][ T9782] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 587.990317][ T9782] 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 1532 would solve the problem. [ 587.990344][ T9782] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 588.106615][ T9977] UBIFS error (ubi0:0 pid 9977): ubifs_read_node: bad node type (255 but expected 6) [ 588.106664][ T9977] UBIFS error (ubi0:0 pid 9977): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1 [ 588.106699][ T9977] Not a node, first 24 bytes: [ 588.106709][ T9977] 00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........................ [ 588.106735][ T9977] CPU: 0 UID: 0 PID: 9977 Comm: syz.8.687 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 588.106763][ T9977] Tainted: [L]=SOFTLOCKUP [ 588.106771][ T9977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 588.106783][ T9977] Call Trace: [ 588.106791][ T9977] [ 588.106800][ T9977] dump_stack_lvl+0xe8/0x150 [ 588.106831][ T9977] ubifs_read_node+0x4d5/0x7c0 [ 588.106863][ T9977] ubifs_read_superblock+0x120/0x42d0 [ 588.106915][ T9977] ? __pfx_ubifs_read_superblock+0x10/0x10 [ 588.106942][ T9977] ? __kasan_kmalloc+0x93/0xb0 [ 588.106969][ T9977] ? __kmalloc_cache_noprof+0x3d5/0x680 [ 588.106995][ T9977] ? ubifs_get_tree+0x29f3/0x74c0 [ 588.107017][ T9977] ? ubifs_get_tree+0x29f3/0x74c0 [ 588.107047][ T9977] ubifs_get_tree+0x2ad2/0x74c0 [ 588.107090][ T9977] ? rcu_is_watching+0x16/0xb0 [ 588.107126][ T9977] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 588.107155][ T9977] ? __pfx_ubifs_get_tree+0x10/0x10 [ 588.107180][ T9977] ? cap_capable+0x123/0x460 [ 588.107202][ T9977] ? safesetid_security_capable+0xa9/0x1a0 [ 588.107232][ T9977] vfs_get_tree+0x92/0x2a0 [ 588.107257][ T9977] do_new_mount+0x319/0xdc0 [ 588.107276][ T9977] ? cap_capable+0x123/0x460 [ 588.107301][ T9977] ? __pfx_do_new_mount+0x10/0x10 [ 588.107321][ T9977] ? ns_capable+0x89/0xe0 [ 588.107349][ T9977] ? path_mount+0x647/0x1050 [ 588.107372][ T9977] ? user_path_at+0xd4/0x160 [ 588.107395][ T9977] __se_sys_mount+0x31d/0x420 [ 588.107422][ T9977] ? __pfx___se_sys_mount+0x10/0x10 [ 588.107449][ T9977] ? __x64_sys_mount+0x20/0xc0 [ 588.107480][ T9977] do_syscall_64+0x166/0x520 [ 588.107508][ T9977] ? trace_irq_disable+0x3b/0x140 [ 588.107532][ T9977] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 588.107553][ T9977] ? clear_bhb_loop+0x70/0xc0 [ 588.107577][ T9977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 588.107596][ T9977] RIP: 0033:0x7f7e6d0ee159 [ 588.107615][ T9977] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 588.107633][ T9977] RSP: 002b:00007f7e6b346028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 588.107654][ T9977] RAX: ffffffffffffffda RBX: 00007f7e6d375fa0 RCX: 00007f7e6d0ee159 [ 588.107668][ T9977] RDX: 0000200000001300 RSI: 0000200000001100 RDI: 0000200000001200 [ 588.107682][ T9977] RBP: 00007f7e6d18503b R08: 0000000000000000 R09: 0000000000000000 [ 588.107695][ T9977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 588.107707][ T9977] R13: 00007f7e6d376038 R14: 00007f7e6d375fa0 R15: 00007ffe31daccd8 [ 588.107740][ T9977] [ 588.169372][ T9782] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 588.169389][ T9782] 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 1532 would solve the problem. [ 588.169415][ T9782] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 588.761567][ T9983] block2mtd: error: cannot open device /dev/ram0 [ 588.953208][ T9986] ubi: mtd1 is already attached to ubi0 [ 588.978723][ T9986] ubi0 error: ubi_create_volume: volume 0 already exists [ 588.979954][ T9986] ubi0 error: ubi_create_volume: cannot create volume 0, error -17 [ 589.508396][ T2155] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 589.511073][ T9225] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 589.514938][ T2155] (NULL device *): queue 0 connect admin queue failed (-6). [ 589.514975][ T2155] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 589.514994][ T2155] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 589.592030][ T9986] UBIFS error (ubi0:0 pid 9986): ubifs_read_node: bad node type (255 but expected 6) [ 589.592072][ T9986] UBIFS error (ubi0:0 pid 9986): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1 [ 589.592108][ T9986] Not a node, first 24 bytes: [ 589.592119][ T9986] 00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........................ [ 589.592146][ T9986] CPU: 1 UID: 0 PID: 9986 Comm: syz.8.688 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 589.592174][ T9986] Tainted: [L]=SOFTLOCKUP [ 589.592181][ T9986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 589.592195][ T9986] Call Trace: [ 589.592203][ T9986] [ 589.592212][ T9986] dump_stack_lvl+0xe8/0x150 [ 589.592243][ T9986] ubifs_read_node+0x4d5/0x7c0 [ 589.592278][ T9986] ubifs_read_superblock+0x120/0x42d0 [ 589.592335][ T9986] ? __pfx_ubifs_read_superblock+0x10/0x10 [ 589.592362][ T9986] ? __kasan_kmalloc+0x93/0xb0 [ 589.592390][ T9986] ? __kmalloc_cache_noprof+0x3d5/0x680 [ 589.592417][ T9986] ? ubifs_get_tree+0x29f3/0x74c0 [ 589.592440][ T9986] ? ubifs_get_tree+0x29f3/0x74c0 [ 589.592469][ T9986] ubifs_get_tree+0x2ad2/0x74c0 [ 589.592501][ T9986] ? __pfx___schedule+0x10/0x10 [ 589.592557][ T9986] ? __pfx_ubifs_get_tree+0x10/0x10 [ 589.592581][ T9986] ? security_capable+0x6a/0x2c0 [ 589.592609][ T9986] ? __sanitizer_cov_trace_pc+0x78/0x80 [ 589.592638][ T9986] vfs_get_tree+0x92/0x2a0 [ 589.592667][ T9986] do_new_mount+0x319/0xdc0 [ 589.592694][ T9986] ? __pfx_do_new_mount+0x10/0x10 [ 589.592719][ T9986] ? ns_capable+0x89/0xe0 [ 589.592746][ T9986] ? path_mount+0x647/0x1050 [ 589.592767][ T9986] ? user_path_at+0xd4/0x160 [ 589.592800][ T9986] __se_sys_mount+0x31d/0x420 [ 589.592826][ T9986] ? __pfx___se_sys_mount+0x10/0x10 [ 589.592852][ T9986] ? __x64_sys_mount+0x20/0xc0 [ 589.592876][ T9986] do_syscall_64+0x166/0x520 [ 589.592901][ T9986] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 589.592919][ T9986] ? clear_bhb_loop+0x70/0xc0 [ 589.592938][ T9986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 589.592954][ T9986] RIP: 0033:0x7f7e6d0ee159 [ 589.592969][ T9986] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 589.592984][ T9986] RSP: 002b:00007f7e6b304028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 589.593003][ T9986] RAX: ffffffffffffffda RBX: 00007f7e6d376180 RCX: 00007f7e6d0ee159 [ 589.593014][ T9986] RDX: 0000200000001300 RSI: 0000200000001100 RDI: 0000200000001200 [ 589.593026][ T9986] RBP: 00007f7e6d18503b R08: 0000000000000000 R09: 0000000000000000 [ 589.593037][ T9986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 589.593047][ T9986] R13: 00007f7e6d376218 R14: 00007f7e6d376180 R15: 00007ffe31daccd8 [ 589.593072][ T9986] [ 591.554663][ T2155] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 591.609138][ T69] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 591.611406][ T2155] (NULL device *): queue 0 connect admin queue failed (-6). [ 591.611462][ T2155] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 591.611508][ T2155] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 592.810116][ T9782] hsr_slave_0: entered promiscuous mode [ 592.811233][ T9782] hsr_slave_1: entered promiscuous mode [ 592.812101][ T9782] debugfs: 'hsr0' already exists in 'hsr' [ 592.812126][ T9782] Cannot create hsr debugfs directory [ 592.960974][T10000] block2mtd: error: cannot open device /dev/ram0 [ 593.130739][ T5606] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 593.170838][ T5606] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 593.173319][ T5606] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 593.204273][ T5606] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 593.205102][ T5606] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 593.370630][T10000] UBIFS error (ubi0:0 pid 10000): ubifs_read_node: bad node type (255 but expected 6) [ 593.370678][T10000] UBIFS error (ubi0:0 pid 10000): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1 [ 593.370713][T10000] Not a node, first 24 bytes: [ 593.370724][T10000] 00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........................ [ 593.370750][T10000] CPU: 0 UID: 0 PID: 10000 Comm: syz.8.695 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 593.370778][T10000] Tainted: [L]=SOFTLOCKUP [ 593.370786][T10000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 593.370798][T10000] Call Trace: [ 593.370806][T10000] [ 593.370816][T10000] dump_stack_lvl+0xe8/0x150 [ 593.370848][T10000] ubifs_read_node+0x4d5/0x7c0 [ 593.370882][T10000] ubifs_read_superblock+0x120/0x42d0 [ 593.370933][T10000] ? __pfx_ubifs_read_superblock+0x10/0x10 [ 593.370960][T10000] ? __kasan_kmalloc+0x93/0xb0 [ 593.370991][T10000] ? __kmalloc_cache_noprof+0x3d5/0x680 [ 593.371018][T10000] ? ubifs_get_tree+0x29f3/0x74c0 [ 593.371041][T10000] ? ubifs_get_tree+0x29f3/0x74c0 [ 593.371072][T10000] ubifs_get_tree+0x2ad2/0x74c0 [ 593.371121][T10000] ? rcu_is_watching+0x16/0xb0 [ 593.371160][T10000] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 593.371190][T10000] ? __pfx_ubifs_get_tree+0x10/0x10 [ 593.371214][T10000] ? cap_capable+0x123/0x460 [ 593.371238][T10000] ? safesetid_security_capable+0xa9/0x1a0 [ 593.371271][T10000] vfs_get_tree+0x92/0x2a0 [ 593.371297][T10000] do_new_mount+0x319/0xdc0 [ 593.371317][T10000] ? cap_capable+0x123/0x460 [ 593.371343][T10000] ? __pfx_do_new_mount+0x10/0x10 [ 593.371366][T10000] ? ns_capable+0x89/0xe0 [ 593.371403][T10000] ? path_mount+0x647/0x1050 [ 593.371427][T10000] ? user_path_at+0xd4/0x160 [ 593.371453][T10000] __se_sys_mount+0x31d/0x420 [ 593.371490][T10000] ? __pfx___se_sys_mount+0x10/0x10 [ 593.371515][T10000] ? __x64_sys_mount+0x20/0xc0 [ 593.371539][T10000] do_syscall_64+0x166/0x520 [ 593.371567][T10000] ? trace_irq_disable+0x3b/0x140 [ 593.371593][T10000] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 593.371613][T10000] ? clear_bhb_loop+0x70/0xc0 [ 593.371637][T10000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 593.371657][T10000] RIP: 0033:0x7f7e6d0ee159 [ 593.371677][T10000] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 593.371695][T10000] RSP: 002b:00007f7e6b346028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 593.371717][T10000] RAX: ffffffffffffffda RBX: 00007f7e6d375fa0 RCX: 00007f7e6d0ee159 [ 593.371731][T10000] RDX: 0000200000001300 RSI: 0000200000001100 RDI: 0000200000001200 [ 593.371745][T10000] RBP: 00007f7e6d18503b R08: 0000000000000000 R09: 0000000000000000 [ 593.371758][T10000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 593.371770][T10000] R13: 00007f7e6d376038 R14: 00007f7e6d375fa0 R15: 00007ffe31daccd8 [ 593.371803][T10000] [ 593.635325][ T7273] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 593.636032][ T9235] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 593.636433][ T7273] (NULL device *): queue 0 connect admin queue failed (-6). [ 593.636453][ T7273] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 593.636470][ T7273] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 595.234095][ T5606] Bluetooth: hci3: command tx timeout [ 595.732328][ T13] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 595.784633][ T9235] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 596.533836][ T13] (NULL device *): queue 0 connect admin queue failed (-6). [ 596.533865][ T13] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 596.533882][ T13] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 597.317725][ T5606] Bluetooth: hci3: command tx timeout [ 598.647468][ T13] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 598.669200][ T8473] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 598.669327][ T13] (NULL device *): queue 0 connect admin queue failed (-6). [ 598.669348][ T13] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 598.669365][ T13] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 599.400215][ T5606] Bluetooth: hci3: command tx timeout [ 600.011599][T10054] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 600.073018][ T2155] nvme nvme5: rescanning namespaces. [ 600.073137][ T9221] nvme nvme7: rescanning namespaces. [ 600.073254][ T3510] nvme nvme9: rescanning namespaces. [ 600.073358][ T7273] nvme nvme8: rescanning namespaces. [ 600.073376][ T67] nvme nvme11: rescanning namespaces. [ 600.073456][ T69] nvme nvme2: rescanning namespaces. [ 600.073554][ T13] nvme nvme1: rescanning namespaces. [ 600.073671][ T40] nvme nvme13: rescanning namespaces. [ 600.075471][ T9235] nvme nvme0: rescanning namespaces. [ 600.075978][ T9688] nvme nvme3: rescanning namespaces. [ 600.076092][ T8473] nvme nvme6: rescanning namespaces. [ 600.076190][ T9691] nvme nvme10: rescanning namespaces. [ 600.076304][ T9197] nvme nvme15: rescanning namespaces. [ 600.076511][ T5820] nvme nvme12: rescanning namespaces. [ 600.077629][ T9500] nvme nvme14: rescanning namespaces. [ 600.080065][ T5819] nvme nvme18: rescanning namespaces. [ 600.080441][ T161] nvme nvme17: rescanning namespaces. [ 600.080840][ T9223] nvme nvme20: rescanning namespaces. [ 600.081296][ T9220] nvme nvme16: rescanning namespaces. [ 600.104818][ T9696] nvme nvme21: rescanning namespaces. [ 600.105037][ T3743] nvme nvme19: rescanning namespaces. [ 600.387065][ T9226] nvme nvme0: rescanning namespaces. [ 600.387290][ T9225] nvme nvme1: rescanning namespaces. [ 600.387495][ T8475] nvme nvme2: rescanning namespaces. [ 600.388157][ T3510] nvme nvme3: rescanning namespaces. [ 600.389566][ T13] nvme nvme5: rescanning namespaces. [ 600.389701][ T9696] nvme nvme7: rescanning namespaces. [ 600.389802][ T3743] nvme nvme8: rescanning namespaces. [ 600.389903][ T9688] nvme nvme6: rescanning namespaces. [ 600.389943][ T9223] nvme nvme13: rescanning namespaces. [ 600.390002][ T69] nvme nvme12: rescanning namespaces. [ 600.390096][ T9221] nvme nvme9: rescanning namespaces. [ 600.390105][ T9220] nvme nvme14: rescanning namespaces. [ 600.390193][ T2155] nvme nvme11: rescanning namespaces. [ 600.390266][ T5819] nvme nvme15: rescanning namespaces. [ 600.390297][ T40] nvme nvme10: rescanning namespaces. [ 600.390422][ T161] nvme nvme16: rescanning namespaces. [ 600.391169][ T9235] nvme nvme18: rescanning namespaces. [ 600.391274][ T5820] nvme nvme20: rescanning namespaces. [ 600.392350][ T9691] nvme nvme21: rescanning namespaces. [ 600.392784][ T2927] nvme nvme19: rescanning namespaces. [ 600.398522][ T8473] nvme nvme17: rescanning namespaces. [ 600.675067][ T2927] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 600.675551][ T9235] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 600.675663][ T2927] (NULL device *): queue 0 connect admin queue failed (-6). [ 600.675689][ T2927] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 600.675705][ T2927] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 601.476077][T10064] net_ratelimit: 144 callbacks suppressed [ 601.476099][T10064] netlink: zone id is out of range [ 601.476108][T10064] netlink: zone id is out of range [ 601.476116][T10064] netlink: zone id is out of range [ 601.476124][T10064] netlink: zone id is out of range [ 601.476132][T10064] netlink: zone id is out of range [ 601.476140][T10064] netlink: zone id is out of range [ 601.476151][T10064] netlink: zone id is out of range [ 601.476159][T10064] netlink: zone id is out of range [ 601.476167][T10064] netlink: zone id is out of range [ 601.476175][T10064] netlink: zone id is out of range [ 601.545675][ T5606] Bluetooth: hci3: command tx timeout [ 602.884163][ T3510] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 602.922777][ T8475] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 602.962299][ T3510] (NULL device *): queue 0 connect admin queue failed (-6). [ 602.962329][ T3510] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 602.962346][ T3510] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 604.995466][ T9225] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 604.995801][ T8475] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 604.996114][ T9225] (NULL device *): queue 0 connect admin queue failed (-6). [ 604.996176][ T9225] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 604.996227][ T9225] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 605.820516][T10004] bridge0: port 1(bridge_slave_0) entered blocking state [ 605.820722][T10004] bridge0: port 1(bridge_slave_0) entered disabled state [ 605.820911][T10004] bridge_slave_0: entered allmulticast mode [ 605.823740][T10004] bridge_slave_0: entered promiscuous mode [ 605.874793][T10004] bridge0: port 2(bridge_slave_1) entered blocking state [ 605.874868][T10004] bridge0: port 2(bridge_slave_1) entered disabled state [ 605.875018][T10004] bridge_slave_1: entered allmulticast mode [ 605.876933][T10004] bridge_slave_1: entered promiscuous mode [ 607.207734][ T9696] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 607.226228][ T2927] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 607.238060][ T9696] (NULL device *): queue 0 connect admin queue failed (-6). [ 607.238088][ T9696] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 607.238105][ T9696] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 607.521087][ T9696] nvme nvme1: rescanning namespaces. [ 607.521214][ T9691] nvme nvme0: rescanning namespaces. [ 607.521400][ T2927] nvme nvme2: rescanning namespaces. [ 607.521646][ T9223] nvme nvme3: rescanning namespaces. [ 607.521820][ T8477] nvme nvme5: rescanning namespaces. [ 607.523656][ T161] nvme nvme21: rescanning namespaces. [ 607.523914][ T9220] nvme nvme20: rescanning namespaces. [ 607.524018][ T13] nvme nvme19: rescanning namespaces. [ 607.524120][ T69] nvme nvme17: rescanning namespaces. [ 607.524224][ T9688] nvme nvme18: rescanning namespaces. [ 607.524457][ T9226] nvme nvme14: rescanning namespaces. [ 607.524564][ T2155] nvme nvme15: rescanning namespaces. [ 607.524665][ T40] nvme nvme16: rescanning namespaces. [ 607.525087][ T3743] nvme nvme13: rescanning namespaces. [ 607.525280][ T8473] nvme nvme11: rescanning namespaces. [ 607.525702][ T9221] nvme nvme12: rescanning namespaces. [ 607.532906][ T8475] nvme nvme6: rescanning namespaces. [ 607.533044][ T9225] nvme nvme9: rescanning namespaces. [ 607.533281][ T3510] nvme nvme7: rescanning namespaces. [ 607.533505][ T5820] nvme nvme8: rescanning namespaces. [ 607.533628][ T7273] nvme nvme10: rescanning namespaces. [ 607.714471][ T3510] nvme nvme0: rescanning namespaces. [ 607.715514][ T8473] nvme nvme1: rescanning namespaces. [ 607.716308][ T9225] nvme nvme2: rescanning namespaces. [ 607.716808][ T3510] nvme nvme3: rescanning namespaces. [ 607.717672][ T9225] nvme nvme5: rescanning namespaces. [ 607.718049][ T9197] nvme nvme7: rescanning namespaces. [ 607.718764][ T9225] nvme nvme8: rescanning namespaces. [ 607.718806][ T3510] nvme nvme6: rescanning namespaces. [ 607.721636][ T5819] nvmet: Created nvm controller 22 for subsystem test for NQN nqn.2014-08.org.nvmexpress:uuid:1b0d3508-90d8-4952-8deb-915a5f2fd9e0. [ 607.721904][ T8473] nvme nvme9: rescanning namespaces. [ 607.730976][ T9221] nvme nvme16: rescanning namespaces. [ 607.731364][ T69] nvme nvme21: rescanning namespaces. [ 607.731407][ T161] nvme nvme15: rescanning namespaces. [ 607.731558][ T9197] nvme nvme14: rescanning namespaces. [ 607.731902][ T3743] nvme nvme19: rescanning namespaces. [ 607.732028][ T7273] nvme nvme20: rescanning namespaces. [ 607.733159][ T9688] nvme nvme18: rescanning namespaces. [ 607.733853][ T9225] nvme nvme10: rescanning namespaces. [ 607.734296][ T8475] nvme nvme12: rescanning namespaces. [ 607.734515][ T3510] nvme nvme13: rescanning namespaces. [ 607.734618][ T5819] nvme nvme11: rescanning namespaces. [ 607.745871][T10104] nvme nvme22: creating 2 I/O queues. [ 607.751160][T10104] nvme nvme22: new ctrl: "test" [ 607.755790][ T9220] nvme nvme17: rescanning namespaces. [ 607.894598][ T8253] bridge_slave_1: left allmulticast mode [ 607.894633][ T8253] bridge_slave_1: left promiscuous mode [ 607.894874][ T8253] bridge0: port 2(bridge_slave_1) entered disabled state [ 608.953120][ T8253] bridge_slave_0: left allmulticast mode [ 608.953158][ T8253] bridge_slave_0: left promiscuous mode [ 608.953401][ T8253] bridge0: port 1(bridge_slave_0) entered disabled state [ 609.313891][ T9226] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 609.314011][ T9500] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 609.314125][ T9226] (NULL device *): queue 0 connect admin queue failed (-6). [ 609.314144][ T9226] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 609.314161][ T9226] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 609.421105][ T8253] bridge_slave_1: left allmulticast mode [ 609.421141][ T8253] bridge_slave_1: left promiscuous mode [ 609.421377][ T8253] bridge0: port 2(bridge_slave_1) entered disabled state [ 609.511523][ T9688] nvmet: Created nvm controller 23 for subsystem test for NQN nqn.2014-08.org.nvmexpress:uuid:1b0d3508-90d8-4952-8deb-915a5f2fd9e0. [ 609.522337][ T40] nvme nvme12: rescanning namespaces. [ 609.522456][ T9220] nvme nvme1: rescanning namespaces. [ 609.522568][ T9225] nvme nvme9: rescanning namespaces. [ 609.522991][ T2155] nvme nvme18: rescanning namespaces. [ 609.523087][ T5819] nvme nvme5: rescanning namespaces. [ 609.523178][ T69] nvme nvme13: rescanning namespaces. [ 609.523284][ T9226] nvme nvme3: rescanning namespaces. [ 609.523468][ T9197] nvme nvme15: rescanning namespaces. [ 609.523587][ T9221] nvme nvme16: rescanning namespaces. [ 609.523708][ T161] nvme nvme14: rescanning namespaces. [ 609.528105][ T8473] nvme nvme17: rescanning namespaces. [ 609.528267][ T2927] nvme nvme19: rescanning namespaces. [ 609.528403][ T8475] nvme nvme10: rescanning namespaces. [ 609.528550][ T9691] nvme nvme20: rescanning namespaces. [ 609.528657][ T9223] nvme nvme6: rescanning namespaces. [ 609.528809][ T8477] nvme nvme21: rescanning namespaces. [ 609.528935][ T13] nvme nvme8: rescanning namespaces. [ 609.529095][ T3743] nvme nvme7: rescanning namespaces. [ 609.532011][ T7273] nvme nvme22: rescanning namespaces. [ 609.532253][ T9688] nvme nvme0: rescanning namespaces. [ 609.532914][ T9500] nvme nvme18: Identify Descriptors failed (nsid=1, status=0x2300) [ 609.559711][ T5820] nvme nvme2: rescanning namespaces. [ 609.597879][ T8252] nvme nvme13: Identify Descriptors failed (nsid=1, status=0x2300) [ 609.598973][ T67] nvme nvme3: Identify Descriptors failed (nsid=1, status=0x2300) [ 609.600889][ T9227] nvme nvme15: Identify Descriptors failed (nsid=1, status=0x2300) [ 609.609423][ T3510] nvme nvme11: rescanning namespaces. [ 609.609578][ T9692] nvme nvme16: Identify Descriptors failed (nsid=1, status=0x2300) [ 609.609853][ T2155] nvme nvme9: Identify Descriptors failed (nsid=1, status=0x2300) [ 609.620724][ T9696] nvme nvme1: Identify Descriptors failed (nsid=1, status=0x2300) [ 609.621482][ T9500] nvme nvme5: Identify Descriptors failed (nsid=1, status=0x2300) [ 609.623965][ T9695] nvme nvme12: Identify Descriptors failed (nsid=1, status=0x2300) [ 609.625952][T10122] nvme nvme23: creating 2 I/O queues. [ 609.741204][T10132] ubi0 error: verify_mkvol_req: bad volume creation request [ 609.741228][T10132] Volume creation request dump: [ 609.741232][T10132] vol_id 0 [ 609.741236][T10132] alignment 1 [ 609.741239][T10132] bytes 2097152 [ 609.741244][T10132] vol_type 3 [ 609.741248][T10132] name_len 4 [ 609.741251][T10132] 1st 16 characters of name: [ 609.790320][ T9696] nvme nvme14: rescanning namespaces. [ 609.790402][ T2155] nvme nvme19: rescanning namespaces. [ 609.790483][ T5819] nvme nvme8: rescanning namespaces. [ 609.790634][ T7273] nvme nvme0: rescanning namespaces. [ 609.793984][ T8477] nvme nvme1: rescanning namespaces. [ 609.794554][ T2927] nvme nvme17: rescanning namespaces. [ 609.794653][ T9692] nvme nvme20: rescanning namespaces. [ 609.795060][ T9217] nvme nvme13: rescanning namespaces. [ 609.795279][ T5820] nvme nvme16: rescanning namespaces. [ 609.795371][ T8473] nvme nvme18: rescanning namespaces. [ 609.795540][ T9221] nvme nvme21: rescanning namespaces. [ 609.796678][ T9225] nvme nvme22: rescanning namespaces. [ 609.796771][ T9695] nvme nvme5: rescanning namespaces. [ 609.796867][ T9220] nvme nvme10: rescanning namespaces. [ 609.796958][ T9688] nvme nvme11: rescanning namespaces. [ 609.797073][ T9500] nvme nvme9: rescanning namespaces. [ 609.798362][ T8252] nvme nvme2: rescanning namespaces. [ 609.798965][ T67] nvme nvme12: rescanning namespaces. [ 609.799464][ T9226] nvme nvme15: rescanning namespaces. [ 609.799883][ T8475] nvme nvme6: rescanning namespaces. [ 609.800039][ T9691] nvme nvme7: rescanning namespaces. [ 609.800970][ T40] nvme nvme3: rescanning namespaces. [ 609.811874][T10122] nvme nvme23: new ctrl: "test" [ 609.817199][ T9691] nvme nvme23: rescanning namespaces. [ 609.851183][ T8253] bridge_slave_0: left allmulticast mode [ 609.851204][ T8253] bridge_slave_0: left promiscuous mode [ 609.851398][ T8253] bridge0: port 1(bridge_slave_0) entered disabled state [ 609.978045][T10134] block2mtd: error: cannot open device /dev/ram0 [ 610.089530][T10135] UBIFS error (ubi0:0 pid 10135): ubifs_read_node: bad node type (255 but expected 6) [ 610.089580][T10135] UBIFS error (ubi0:0 pid 10135): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1 [ 610.089616][T10135] Not a node, first 24 bytes: [ 610.089629][T10135] 00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........................ [ 610.089656][T10135] CPU: 0 UID: 0 PID: 10135 Comm: syz.1.725 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 610.089685][T10135] Tainted: [L]=SOFTLOCKUP [ 610.089692][T10135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 610.089704][T10135] Call Trace: [ 610.089713][T10135] [ 610.089723][T10135] dump_stack_lvl+0xe8/0x150 [ 610.089756][T10135] ubifs_read_node+0x4d5/0x7c0 [ 610.089791][T10135] ubifs_read_superblock+0x120/0x42d0 [ 610.089846][T10135] ? __pfx_ubifs_read_superblock+0x10/0x10 [ 610.089876][T10135] ? __kasan_kmalloc+0x93/0xb0 [ 610.089906][T10135] ? __kmalloc_cache_noprof+0x3d5/0x680 [ 610.089934][T10135] ? ubifs_get_tree+0x29f3/0x74c0 [ 610.089956][T10135] ? ubifs_get_tree+0x29f3/0x74c0 [ 610.089988][T10135] ubifs_get_tree+0x2ad2/0x74c0 [ 610.090032][T10135] ? rcu_is_watching+0x16/0xb0 [ 610.090071][T10135] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 610.090102][T10135] ? __pfx_ubifs_get_tree+0x10/0x10 [ 610.090128][T10135] ? cap_capable+0x123/0x460 [ 610.090156][T10135] ? safesetid_security_capable+0xa9/0x1a0 [ 610.090188][T10135] vfs_get_tree+0x92/0x2a0 [ 610.090217][T10135] do_new_mount+0x319/0xdc0 [ 610.090243][T10135] ? cap_capable+0x123/0x460 [ 610.090270][T10135] ? __pfx_do_new_mount+0x10/0x10 [ 610.090293][T10135] ? ns_capable+0x89/0xe0 [ 610.090323][T10135] ? path_mount+0x647/0x1050 [ 610.090347][T10135] ? user_path_at+0xd4/0x160 [ 610.090373][T10135] __se_sys_mount+0x31d/0x420 [ 610.090400][T10135] ? __pfx___se_sys_mount+0x10/0x10 [ 610.090427][T10135] ? __x64_sys_mount+0x20/0xc0 [ 610.090451][T10135] do_syscall_64+0x166/0x520 [ 610.090478][T10135] ? trace_irq_disable+0x3b/0x140 [ 610.090505][T10135] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.090526][T10135] ? clear_bhb_loop+0x70/0xc0 [ 610.090551][T10135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.090572][T10135] RIP: 0033:0x7ffbe5f1e159 [ 610.090591][T10135] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 610.090609][T10135] RSP: 002b:00007ffbe4155028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 610.090632][T10135] RAX: ffffffffffffffda RBX: 00007ffbe61a6090 RCX: 00007ffbe5f1e159 [ 610.090647][T10135] RDX: 0000200000001300 RSI: 0000200000001100 RDI: 0000200000001200 [ 610.090662][T10135] RBP: 00007ffbe5fb503b R08: 0000000000000000 R09: 0000000000000000 [ 610.090675][T10135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 610.090688][T10135] R13: 00007ffbe61a6128 R14: 00007ffbe61a6090 R15: 00007ffd2adee518 [ 610.090721][T10135] [ 611.396054][ T40] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 611.801780][ T9692] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 611.823278][ T40] (NULL device *): queue 0 connect admin queue failed (-6). [ 611.823298][ T40] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 611.823308][ T40] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 612.366093][ T8253] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 612.444854][ T8253] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 612.466080][ T8253] bond0 (unregistering): Released all slaves [ 612.831814][ T5604] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 613.816463][ T5604] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 613.822298][ T5604] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 613.823933][ T5604] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 613.824640][ T5604] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 615.056549][ T9691] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 615.060890][ T9223] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 615.077510][ T9691] (NULL device *): queue 0 connect admin queue failed (-6). [ 615.077536][ T9691] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 615.077553][ T9691] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 615.463652][ T9691] nvme nvme0: rescanning namespaces. [ 615.467438][ T9692] nvme nvme5: rescanning namespaces. [ 615.467581][ T8475] nvme nvme14: rescanning namespaces. [ 615.467715][ T7273] nvme nvme6: rescanning namespaces. [ 615.467858][ T9225] nvme nvme15: rescanning namespaces. [ 615.467975][ T9695] nvme nvme13: rescanning namespaces. [ 615.468094][ T67] nvme nvme9: rescanning namespaces. [ 615.468226][ T9688] nvme nvme11: rescanning namespaces. [ 615.469592][ T8252] nvme nvme3: rescanning namespaces. [ 615.469739][ T9221] nvme nvme8: rescanning namespaces. [ 615.469872][ T9226] nvme nvme10: rescanning namespaces. [ 615.470265][ T9223] nvme nvme2: rescanning namespaces. [ 615.470454][ T9500] nvme nvme7: rescanning namespaces. [ 615.470550][ T9220] nvme nvme12: rescanning namespaces. [ 615.477775][ T2927] nvme nvme1: rescanning namespaces. [ 615.480189][ T2155] nvme nvme16: rescanning namespaces. [ 615.480508][ T9691] nvme nvme17: rescanning namespaces. [ 615.480607][ T7273] nvme nvme21: rescanning namespaces. [ 615.480837][ T8475] nvme nvme18: rescanning namespaces. [ 615.481361][ T9695] nvme nvme19: rescanning namespaces. [ 615.481453][ T9225] nvme nvme20: rescanning namespaces. [ 615.481627][ T67] nvme nvme22: rescanning namespaces. [ 615.482900][ T8473] nvme nvme23: rescanning namespaces. [ 616.097494][ T8253] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 616.178856][T10171] nvmet: disable ns before setting buffered_io value. [ 616.191467][ T8253] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 616.208720][ T8253] bond0 (unregistering): Released all slaves [ 616.280432][T10004] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 616.436850][ T9222] nvme nvme15: rescanning namespaces. [ 616.436988][ T8476] nvme nvme14: rescanning namespaces. [ 616.437113][ T57] nvme nvme9: rescanning namespaces. [ 616.437230][ T8477] nvme nvme6: rescanning namespaces. [ 616.437347][ T9693] nvme nvme13: rescanning namespaces. [ 616.437471][ T12] nvme nvme0: rescanning namespaces. [ 616.447028][ T9216] nvme nvme5: rescanning namespaces. [ 617.880752][T10157] Bluetooth: hci0: command tx timeout [ 618.449950][ T3756] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 618.452568][ T154] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 618.457289][ T3756] (NULL device *): queue 0 connect admin queue failed (-6). [ 618.457313][ T3756] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 618.457329][ T3756] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 618.608286][ T9688] nvme nvme11: rescanning namespaces. [ 618.613742][ T9500] nvme nvme7: rescanning namespaces. [ 618.860093][ T8252] nvme nvme3: rescanning namespaces. [ 618.896863][ T9225] nvme nvme20: rescanning namespaces. [ 618.905022][ T8475] nvme nvme18: rescanning namespaces. [ 618.950309][ T2927] nvme nvme1: rescanning namespaces. [ 619.005827][ T9220] nvme nvme12: rescanning namespaces. [ 619.030416][ T9226] nvme nvme10: rescanning namespaces. [ 619.036786][ T9221] nvme nvme8: rescanning namespaces. [ 619.036908][ T2155] nvme nvme16: rescanning namespaces. [ 619.056142][ T7273] nvme nvme21: rescanning namespaces. [ 619.164616][ T67] nvme nvme22: rescanning namespaces. [ 619.183140][ T69] nvmet: Created nvm controller 24 for subsystem test for NQN nqn.2014-08.org.nvmexpress:uuid:1b0d3508-90d8-4952-8deb-915a5f2fd9e0. [ 619.186849][ T9695] nvme nvme19: rescanning namespaces. [ 619.240442][T10171] nvme nvme24: creating 2 I/O queues. [ 619.248223][T10171] nvme nvme24: new ctrl: "test" [ 619.273961][ T9223] nvme nvme2: rescanning namespaces. [ 619.289665][ T8473] nvme nvme23: rescanning namespaces. [ 619.585688][T10004] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 619.990284][T10157] Bluetooth: hci0: command tx timeout [ 620.516223][ T9689] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 620.627177][ T9227] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 620.647151][ T9689] (NULL device *): queue 0 connect admin queue failed (-6). [ 620.647177][ T9689] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 620.647194][ T9689] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 622.034644][T10157] Bluetooth: hci0: command tx timeout [ 622.179279][T10210] UBIFS error (ubi0:0 pid 10210): ubifs_read_node: bad node type (255 but expected 6) [ 622.179330][T10210] UBIFS error (ubi0:0 pid 10210): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1 [ 622.180148][T10210] Not a node, first 24 bytes: [ 622.180162][T10210] 00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........................ [ 622.180190][T10210] CPU: 1 UID: 0 PID: 10210 Comm: syz.8.743 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 622.180218][T10210] Tainted: [L]=SOFTLOCKUP [ 622.180225][T10210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 622.180238][T10210] Call Trace: [ 622.180246][T10210] [ 622.180255][T10210] dump_stack_lvl+0xe8/0x150 [ 622.180289][T10210] ubifs_read_node+0x4d5/0x7c0 [ 622.180324][T10210] ubifs_read_superblock+0x120/0x42d0 [ 622.180377][T10210] ? __pfx_ubifs_read_superblock+0x10/0x10 [ 622.180405][T10210] ? __kasan_kmalloc+0x93/0xb0 [ 622.180435][T10210] ? __kmalloc_cache_noprof+0x3d5/0x680 [ 622.180463][T10210] ? ubifs_get_tree+0x29f3/0x74c0 [ 622.180486][T10210] ? ubifs_get_tree+0x29f3/0x74c0 [ 622.180519][T10210] ubifs_get_tree+0x2ad2/0x74c0 [ 622.180564][T10210] ? rcu_is_watching+0x16/0xb0 [ 622.180603][T10210] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 622.180634][T10210] ? __pfx_ubifs_get_tree+0x10/0x10 [ 622.180659][T10210] ? cap_capable+0x123/0x460 [ 622.180683][T10210] ? safesetid_security_capable+0xa9/0x1a0 [ 622.180716][T10210] vfs_get_tree+0x92/0x2a0 [ 622.180745][T10210] do_new_mount+0x319/0xdc0 [ 622.180764][T10210] ? cap_capable+0x123/0x460 [ 622.180794][T10210] ? __pfx_do_new_mount+0x10/0x10 [ 622.180817][T10210] ? ns_capable+0x89/0xe0 [ 622.180848][T10210] ? path_mount+0x647/0x1050 [ 622.180873][T10210] ? user_path_at+0xd4/0x160 [ 622.180898][T10210] __se_sys_mount+0x31d/0x420 [ 622.180925][T10210] ? __pfx___se_sys_mount+0x10/0x10 [ 622.180953][T10210] ? __x64_sys_mount+0x20/0xc0 [ 622.180977][T10210] do_syscall_64+0x166/0x520 [ 622.181004][T10210] ? trace_irq_disable+0x3b/0x140 [ 622.181036][T10210] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 622.181057][T10210] ? clear_bhb_loop+0x70/0xc0 [ 622.181083][T10210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 622.181103][T10210] RIP: 0033:0x7f7e6d0ee159 [ 622.181121][T10210] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 622.181139][T10210] RSP: 002b:00007f7e6b346028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 622.181161][T10210] RAX: ffffffffffffffda RBX: 00007f7e6d375fa0 RCX: 00007f7e6d0ee159 [ 622.181177][T10210] RDX: 0000200000001300 RSI: 0000200000001100 RDI: 0000200000001200 [ 622.181192][T10210] RBP: 00007f7e6d18503b R08: 0000000000000000 R09: 0000000000000000 [ 622.181205][T10210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 622.181217][T10210] R13: 00007f7e6d376038 R14: 00007f7e6d375fa0 R15: 00007ffe31daccd8 [ 622.181251][T10210] [ 622.674397][ T9688] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 622.674525][ T8252] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 622.674638][ T9688] (NULL device *): queue 0 connect admin queue failed (-6). [ 622.674656][ T9688] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 622.674673][ T9688] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 622.904937][T10004] team0: Port device team_slave_0 added [ 624.202158][T10157] Bluetooth: hci0: command tx timeout [ 624.898941][ T1329] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.899009][ T1329] ieee802154 phy1 wpan1: encryption failed: -22 [ 624.921165][ T13] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 624.921359][ T161] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 624.921444][ T13] (NULL device *): queue 0 connect admin queue failed (-6). [ 624.921460][ T13] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 624.921472][ T13] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 625.119023][ T9691] nvme nvme17: rescanning namespaces. [ 627.582829][ T2927] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 627.591687][ T8475] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 627.592008][ T2927] (NULL device *): queue 0 connect admin queue failed (-6). [ 627.592029][ T2927] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 627.592046][ T2927] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 627.790593][ T8253] hsr_slave_0: left promiscuous mode [ 627.920850][ T8253] hsr_slave_1: left promiscuous mode [ 627.922727][ T8253] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 627.937616][ T219] block nvme0n1: no usable path - requeuing I/O [ 627.946667][ T8253] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 628.307276][ T8253] hsr_slave_0: left promiscuous mode [ 628.338388][ T8253] hsr_slave_1: left promiscuous mode [ 628.339549][ T8253] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 628.426524][ T8253] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 628.564138][ T219] nvme_ns_head_submit_bio: 6 callbacks suppressed [ 628.564157][ T219] block nvme0n1: no available path - failing I/O [ 628.564169][ T219] buffer_io_error: 6 callbacks suppressed [ 628.564174][ T219] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 628.565033][ T9500] block nvme0n1: no available path - failing I/O [ 628.565050][ T9500] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 628.565084][ T9500] block nvme0n1: no available path - failing I/O [ 628.565096][ T9500] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 628.565127][ T9500] block nvme0n1: no available path - failing I/O [ 628.565139][ T9500] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 628.565169][ T9500] block nvme0n1: no available path - failing I/O [ 628.565181][ T9500] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 628.565230][ T9500] block nvme0n1: no available path - failing I/O [ 628.565243][ T9500] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 628.565286][ T9500] block nvme0n1: no available path - failing I/O [ 628.565298][ T9500] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 628.565327][ T9500] block nvme0n1: no available path - failing I/O [ 628.565339][ T9500] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 628.565356][ T9500] ldm_validate_partition_table(): Disk read failed. [ 628.565380][ T9500] block nvme0n1: no available path - failing I/O [ 628.565392][ T9500] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 628.565420][ T9500] block nvme0n1: no available path - failing I/O [ 628.565431][ T9500] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 628.565478][ T9500] Dev nvme0n1: unable to read RDB block 0 [ 628.565642][ T9500] nvme0n1: unable to read partition table [ 628.819474][T10192] udevd[10192]: inotify_add_watch(7, /dev/nvme0n1, 10) failed: No such file or directory [ 629.081239][ T9466] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 629.106593][ T9466] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 629.108974][ T8253] team0 (unregistering): Port device team_slave_1 removed [ 629.132927][ T9466] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 629.139923][ T9466] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 629.140581][ T9466] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 629.235260][ T8253] team0 (unregistering): Port device team_slave_0 removed [ 629.634626][ T9223] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 629.634815][ T9695] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 629.634921][ T9223] (NULL device *): queue 0 connect admin queue failed (-6). [ 629.634939][ T9223] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 629.634956][ T9223] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 629.724779][ T8253] team0 (unregistering): Port device team_slave_1 removed [ 629.754616][ T8253] team0 (unregistering): Port device team_slave_0 removed [ 629.965482][T10004] team0: Port device team_slave_1 added [ 630.233509][T10252] ubi0 error: verify_mkvol_req: bad volume creation request [ 630.233548][T10252] Volume creation request dump: [ 630.233556][T10252] vol_id 0 [ 630.233564][T10252] alignment 1 [ 630.233572][T10252] bytes 2097152 [ 630.233581][T10252] vol_type 3 [ 630.233588][T10252] name_len 4 [ 630.233595][T10252] 1st 16 characters of name: vo [ 630.254680][T10004] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 630.254695][T10004] 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 1532 would solve the problem. [ 630.254720][T10004] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 630.274046][T10004] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 630.274062][T10004] 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 1532 would solve the problem. [ 630.274087][T10004] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 630.521494][T10257] netlink: 40 bytes leftover after parsing attributes in process `syz.1.751'. [ 631.320477][ T9466] Bluetooth: hci6: command tx timeout [ 631.731474][ T1178] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 631.732650][ T9688] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 631.733419][ T1178] (NULL device *): queue 0 connect admin queue failed (-6). [ 631.733440][ T1178] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 631.733456][ T1178] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 631.964165][T10004] hsr_slave_0: entered promiscuous mode [ 631.965435][T10004] hsr_slave_1: entered promiscuous mode [ 631.966956][T10004] debugfs: 'hsr0' already exists in 'hsr' [ 631.966978][T10004] Cannot create hsr debugfs directory [ 632.193299][T10280] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 632.379896][T10283] UBIFS error (ubi0:0 pid 10283): ubifs_read_node: bad node type (255 but expected 6) [ 632.379946][T10283] UBIFS error (ubi0:0 pid 10283): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1 [ 632.379983][T10283] Not a node, first 24 bytes: [ 632.379994][T10283] 00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........................ [ 632.380024][T10283] CPU: 1 UID: 0 PID: 10283 Comm: syz.8.754 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 632.380074][T10283] Tainted: [L]=SOFTLOCKUP [ 632.380081][T10283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 632.380094][T10283] Call Trace: [ 632.380102][T10283] [ 632.380111][T10283] dump_stack_lvl+0xe8/0x150 [ 632.380143][T10283] ubifs_read_node+0x4d5/0x7c0 [ 632.380178][T10283] ubifs_read_superblock+0x120/0x42d0 [ 632.380230][T10283] ? __pfx_ubifs_read_superblock+0x10/0x10 [ 632.380257][T10283] ? __kasan_kmalloc+0x93/0xb0 [ 632.380287][T10283] ? __kmalloc_cache_noprof+0x3d5/0x680 [ 632.380315][T10283] ? ubifs_get_tree+0x29f3/0x74c0 [ 632.380337][T10283] ? ubifs_get_tree+0x29f3/0x74c0 [ 632.380369][T10283] ubifs_get_tree+0x2ad2/0x74c0 [ 632.380415][T10283] ? rcu_is_watching+0x16/0xb0 [ 632.380453][T10283] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 632.380483][T10283] ? __pfx_ubifs_get_tree+0x10/0x10 [ 632.380516][T10283] ? cap_capable+0x123/0x460 [ 632.380541][T10283] ? safesetid_security_capable+0xa9/0x1a0 [ 632.380574][T10283] vfs_get_tree+0x92/0x2a0 [ 632.380602][T10283] do_new_mount+0x319/0xdc0 [ 632.380622][T10283] ? cap_capable+0x123/0x460 [ 632.380650][T10283] ? __pfx_do_new_mount+0x10/0x10 [ 632.380673][T10283] ? ns_capable+0x89/0xe0 [ 632.380702][T10283] ? path_mount+0x647/0x1050 [ 632.380727][T10283] ? user_path_at+0xd4/0x160 [ 632.380753][T10283] __se_sys_mount+0x31d/0x420 [ 632.380780][T10283] ? __pfx___se_sys_mount+0x10/0x10 [ 632.380808][T10283] ? __x64_sys_mount+0x20/0xc0 [ 632.380831][T10283] do_syscall_64+0x166/0x520 [ 632.380859][T10283] ? trace_irq_disable+0x3b/0x140 [ 632.380884][T10283] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 632.380905][T10283] ? clear_bhb_loop+0x70/0xc0 [ 632.380930][T10283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 632.380950][T10283] RIP: 0033:0x7f7e6d0ee159 [ 632.380970][T10283] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 632.380988][T10283] RSP: 002b:00007f7e6b325028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 632.381010][T10283] RAX: ffffffffffffffda RBX: 00007f7e6d376090 RCX: 00007f7e6d0ee159 [ 632.381025][T10283] RDX: 0000200000001300 RSI: 0000200000001100 RDI: 0000200000001200 [ 632.381040][T10283] RBP: 00007f7e6d18503b R08: 0000000000000000 R09: 0000000000000000 [ 632.381054][T10283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 632.381066][T10283] R13: 00007f7e6d376128 R14: 00007f7e6d376090 R15: 00007ffe31daccd8 [ 632.381100][T10283] [ 632.825360][ T1178] nvme nvme0: rescanning namespaces. [ 632.825843][ T9688] nvme nvme3: rescanning namespaces. [ 632.825971][ T8473] nvme nvme5: rescanning namespaces. [ 632.826075][ T9691] nvme nvme1: rescanning namespaces. [ 632.826175][ T9220] nvme nvme2: rescanning namespaces. [ 632.854056][ T8252] nvme nvme14: rescanning namespaces. [ 632.856807][ T9235] nvme nvme12: rescanning namespaces. [ 632.863642][ T1033] nvme nvme22: rescanning namespaces. [ 632.864348][ T9223] nvme nvme6: rescanning namespaces. [ 632.864485][ T9692] nvme nvme17: rescanning namespaces. [ 632.871791][ T5819] nvme nvme24: rescanning namespaces. [ 632.872415][ T8475] nvme nvme19: rescanning namespaces. [ 632.872512][ T67] nvme nvme9: rescanning namespaces. [ 632.872613][ T9696] nvme nvme23: rescanning namespaces. [ 632.872759][ T7273] nvme nvme13: rescanning namespaces. [ 632.872861][ T9197] nvme nvme15: rescanning namespaces. [ 632.872962][ T9500] nvme nvme10: rescanning namespaces. [ 632.882742][ T40] nvme nvme12: rescanning namespaces. [ 632.882989][ T13] nvme nvme17: rescanning namespaces. [ 632.883082][ T3743] nvme nvme22: rescanning namespaces. [ 632.883228][ T161] nvme nvme14: rescanning namespaces. [ 632.886987][ T9225] nvme nvme16: rescanning namespaces. [ 632.887404][ T9688] nvme nvme6: rescanning namespaces. [ 632.887541][ T1178] nvme nvme5: rescanning namespaces. [ 632.887660][ T9226] nvme nvme11: rescanning namespaces. [ 632.895139][ T1033] nvme nvme3: rescanning namespaces. [ 632.901358][ T9689] nvme nvme2: rescanning namespaces. [ 632.901464][ T9695] nvme nvme7: rescanning namespaces. [ 632.901559][ T2155] nvme nvme8: rescanning namespaces. [ 632.901732][ T9223] nvme nvme1: rescanning namespaces. [ 632.906624][ T9692] nvme nvme0: rescanning namespaces. [ 632.914887][ T9221] nvme nvme18: rescanning namespaces. [ 632.915006][ T2927] nvme nvme20: rescanning namespaces. [ 632.915132][ T5820] nvme nvme21: rescanning namespaces. [ 633.103889][ T5246] 8021q: adding VLAN 0 to HW filter on device eth9 [ 633.395850][ T9466] Bluetooth: hci6: command tx timeout [ 633.794578][ T1033] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 633.795073][ T9227] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 633.795789][ T1033] (NULL device *): queue 0 connect admin queue failed (-6). [ 633.795808][ T1033] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 633.795823][ T1033] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 635.483868][ T9466] Bluetooth: hci6: command tx timeout [ 635.804852][T10312] netlink: 40 bytes leftover after parsing attributes in process `syz.8.760'. [ 635.903932][ T9692] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 635.904843][ T9227] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 635.904998][ T9692] (NULL device *): queue 0 connect admin queue failed (-6). [ 635.905018][ T9692] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 635.905036][ T9692] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 636.408773][T10152] bridge0: port 1(bridge_slave_0) entered blocking state [ 636.408995][T10152] bridge0: port 1(bridge_slave_0) entered disabled state [ 636.409220][T10152] bridge_slave_0: entered allmulticast mode [ 636.420060][T10152] bridge_slave_0: entered promiscuous mode [ 636.471781][T10152] bridge0: port 2(bridge_slave_1) entered blocking state [ 636.471928][T10152] bridge0: port 2(bridge_slave_1) entered disabled state [ 636.472110][T10152] bridge_slave_1: entered allmulticast mode [ 636.642161][T10152] bridge_slave_1: entered promiscuous mode [ 636.761918][T10331] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 637.099364][T10152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 637.103861][ T1033] nvme nvme0: rescanning namespaces. [ 637.104181][ T2155] nvme nvme6: rescanning namespaces. [ 637.104283][ T9225] nvme nvme11: rescanning namespaces. [ 637.104376][ T9689] nvme nvme9: rescanning namespaces. [ 637.104477][ T9691] nvme nvme7: rescanning namespaces. [ 637.104581][ T9695] nvme nvme8: rescanning namespaces. [ 637.105834][ T3743] nvme nvme22: rescanning namespaces. [ 637.105937][ T9696] nvme nvme16: rescanning namespaces. [ 637.106037][ T161] nvme nvme21: rescanning namespaces. [ 637.106144][ T13] nvme nvme20: rescanning namespaces. [ 637.106234][ T67] nvme nvme15: rescanning namespaces. [ 637.106324][ T40] nvme nvme18: rescanning namespaces. [ 637.106419][ T69] nvme nvme14: rescanning namespaces. [ 637.106509][ T9223] nvme nvme12: rescanning namespaces. [ 637.106625][ T8475] nvme nvme17: rescanning namespaces. [ 637.106713][ T5819] nvme nvme13: rescanning namespaces. [ 637.106948][ T9227] nvme nvme19: rescanning namespaces. [ 637.108418][ T8473] nvme nvme23: rescanning namespaces. [ 637.108559][ T9226] nvme nvme5: rescanning namespaces. [ 637.116135][ T9500] nvme nvme24: rescanning namespaces. [ 637.116375][ T2927] nvme nvme3: rescanning namespaces. [ 637.119486][ T9688] nvme nvme10: rescanning namespaces. [ 637.119906][ T1178] nvme nvme2: rescanning namespaces. [ 637.133940][ T9221] nvme nvme1: rescanning namespaces. [ 637.217132][T10152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 637.334994][ T9500] nvme nvme23: rescanning namespaces. [ 637.335140][ T1178] nvme nvme16: rescanning namespaces. [ 637.335241][ T9197] nvme nvme24: rescanning namespaces. [ 637.335334][ T1033] nvme nvme10: rescanning namespaces. [ 637.335438][ T9223] nvme nvme14: rescanning namespaces. [ 637.335542][ T8475] nvme nvme13: rescanning namespaces. [ 637.336475][ T13] nvme nvme20: rescanning namespaces. [ 637.336595][ T9688] nvme nvme19: rescanning namespaces. [ 637.336705][ T5819] nvme nvme12: rescanning namespaces. [ 637.336799][ T40] nvme nvme17: rescanning namespaces. [ 637.336894][ T69] nvme nvme15: rescanning namespaces. [ 637.336988][ T161] nvme nvme21: rescanning namespaces. [ 637.337090][ T67] nvme nvme18: rescanning namespaces. [ 637.337183][ T9696] nvme nvme22: rescanning namespaces. [ 637.337280][ T9227] nvme nvme9: rescanning namespaces. [ 637.337373][ T9226] nvme nvme6: rescanning namespaces. [ 637.337478][ T9691] nvme nvme3: rescanning namespaces. [ 637.337580][ T9689] nvme nvme5: rescanning namespaces. [ 637.337675][ T8473] nvme nvme7: rescanning namespaces. [ 637.337769][ T9692] nvme nvme11: rescanning namespaces. [ 637.337868][ T9695] nvme nvme8: rescanning namespaces. [ 637.337960][ T2155] nvme nvme1: rescanning namespaces. [ 637.338078][ T9225] nvme nvme2: rescanning namespaces. [ 637.365335][ T9221] nvme nvme0: rescanning namespaces. [ 637.511032][T10240] bridge0: port 1(bridge_slave_0) entered blocking state [ 637.511154][T10240] bridge0: port 1(bridge_slave_0) entered disabled state [ 637.511321][T10240] bridge_slave_0: entered allmulticast mode [ 637.520828][T10240] bridge_slave_0: entered promiscuous mode [ 637.553952][ T9466] Bluetooth: hci6: command tx timeout [ 637.658541][T10152] team0: Port device team_slave_0 added [ 637.660370][T10240] bridge0: port 2(bridge_slave_1) entered blocking state [ 637.660636][T10240] bridge0: port 2(bridge_slave_1) entered disabled state [ 637.660812][T10240] bridge_slave_1: entered allmulticast mode [ 637.682561][T10240] bridge_slave_1: entered promiscuous mode [ 637.697707][T10152] team0: Port device team_slave_1 added [ 637.812177][T10347] UBIFS error (ubi0:0 pid 10347): ubifs_read_node: bad node type (255 but expected 6) [ 637.812227][T10347] UBIFS error (ubi0:0 pid 10347): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1 [ 637.812264][T10347] Not a node, first 24 bytes: [ 637.812275][T10347] 00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........................ [ 637.812301][T10347] CPU: 1 UID: 0 PID: 10347 Comm: syz.1.765 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 637.812329][T10347] Tainted: [L]=SOFTLOCKUP [ 637.812336][T10347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 637.812349][T10347] Call Trace: [ 637.812357][T10347] [ 637.812365][T10347] dump_stack_lvl+0xe8/0x150 [ 637.812398][T10347] ubifs_read_node+0x4d5/0x7c0 [ 637.812433][T10347] ubifs_read_superblock+0x120/0x42d0 [ 637.812485][T10347] ? __pfx_ubifs_read_superblock+0x10/0x10 [ 637.812513][T10347] ? __kasan_kmalloc+0x93/0xb0 [ 637.812543][T10347] ? __kmalloc_cache_noprof+0x3d5/0x680 [ 637.812571][T10347] ? ubifs_get_tree+0x29f3/0x74c0 [ 637.812593][T10347] ? ubifs_get_tree+0x29f3/0x74c0 [ 637.812625][T10347] ubifs_get_tree+0x2ad2/0x74c0 [ 637.812673][T10347] ? rcu_is_watching+0x16/0xb0 [ 637.812711][T10347] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 637.812739][T10347] ? __pfx_ubifs_get_tree+0x10/0x10 [ 637.812764][T10347] ? cap_capable+0x123/0x460 [ 637.812790][T10347] ? safesetid_security_capable+0xa9/0x1a0 [ 637.812822][T10347] vfs_get_tree+0x92/0x2a0 [ 637.812851][T10347] do_new_mount+0x319/0xdc0 [ 637.812869][T10347] ? cap_capable+0x123/0x460 [ 637.812894][T10347] ? __pfx_do_new_mount+0x10/0x10 [ 637.812916][T10347] ? ns_capable+0x89/0xe0 [ 637.812952][T10347] ? path_mount+0x647/0x1050 [ 637.812977][T10347] ? user_path_at+0xd4/0x160 [ 637.813003][T10347] __se_sys_mount+0x31d/0x420 [ 637.813031][T10347] ? __pfx___se_sys_mount+0x10/0x10 [ 637.813060][T10347] ? __x64_sys_mount+0x20/0xc0 [ 637.813083][T10347] do_syscall_64+0x166/0x520 [ 637.813108][T10347] ? trace_irq_disable+0x3b/0x140 [ 637.813134][T10347] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 637.813153][T10347] ? clear_bhb_loop+0x70/0xc0 [ 637.813178][T10347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 637.813198][T10347] RIP: 0033:0x7ffbe5f1e159 [ 637.813217][T10347] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 637.813235][T10347] RSP: 002b:00007ffbe4155028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 637.813257][T10347] RAX: ffffffffffffffda RBX: 00007ffbe61a6090 RCX: 00007ffbe5f1e159 [ 637.813273][T10347] RDX: 0000200000001300 RSI: 0000200000001100 RDI: 0000200000001200 [ 637.813288][T10347] RBP: 00007ffbe5fb503b R08: 0000000000000000 R09: 0000000000000000 [ 637.813301][T10347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 637.813314][T10347] R13: 00007ffbe61a6128 R14: 00007ffbe61a6090 R15: 00007ffd2adee518 [ 637.813349][T10347] [ 637.956381][ T9218] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 637.960146][ T9221] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 637.960257][ T9218] (NULL device *): queue 0 connect admin queue failed (-6). [ 637.960276][ T9218] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 637.960293][ T9218] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 639.096218][T10240] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 639.101419][T10152] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 639.101435][T10152] 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 1532 would solve the problem. [ 639.101460][T10152] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 639.105845][T10152] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 639.105860][T10152] 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 1532 would solve the problem. [ 639.105886][T10152] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 639.109854][T10240] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 639.185722][T10240] team0: Port device team_slave_0 added [ 639.208499][T10240] team0: Port device team_slave_1 added [ 639.218375][T10152] hsr_slave_0: entered promiscuous mode [ 639.219685][T10152] hsr_slave_1: entered promiscuous mode [ 639.220615][T10152] debugfs: 'hsr0' already exists in 'hsr' [ 639.220639][T10152] Cannot create hsr debugfs directory [ 639.515922][T10240] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 639.515982][T10240] 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 1532 would solve the problem. [ 639.516030][T10240] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 640.008291][T10240] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 640.008309][T10240] 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 1532 would solve the problem. [ 640.008335][T10240] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 640.170129][ T9221] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 640.188458][ T2927] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 640.189973][ T9221] (NULL device *): queue 0 connect admin queue failed (-6). [ 640.189995][ T9221] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 640.190011][ T9221] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 640.489077][T10364] netlink: 40 bytes leftover after parsing attributes in process `syz.1.770'. [ 640.598188][T10240] hsr_slave_0: entered promiscuous mode [ 640.599899][T10240] hsr_slave_1: entered promiscuous mode [ 640.601563][T10240] debugfs: 'hsr0' already exists in 'hsr' [ 640.601587][T10240] Cannot create hsr debugfs directory [ 640.891898][ T9226] nvme nvme18: rescanning namespaces. [ 640.892037][ T9227] nvme nvme12: rescanning namespaces. [ 640.892168][ T9197] nvme nvme7: rescanning namespaces. [ 640.892437][ T7273] nvme nvme6: rescanning namespaces. [ 640.892537][ T1178] nvme nvme9: rescanning namespaces. [ 640.892560][ T13] nvme nvme8: rescanning namespaces. [ 640.892633][ T5819] nvme nvme5: rescanning namespaces. [ 640.892772][ T9221] nvme nvme3: rescanning namespaces. [ 640.893276][ T9500] nvme nvme10: rescanning namespaces. [ 640.893410][ T40] nvme nvme14: rescanning namespaces. [ 640.893429][ T1033] nvme nvme13: rescanning namespaces. [ 640.893537][ T9688] nvme nvme11: rescanning namespaces. [ 640.894797][ T2155] nvme nvme16: rescanning namespaces. [ 640.898555][ T69] nvme nvme17: rescanning namespaces. [ 640.898742][ T9692] nvme nvme19: rescanning namespaces. [ 640.898916][ T9691] nvme nvme20: rescanning namespaces. [ 640.899127][ T9689] nvme nvme22: rescanning namespaces. [ 640.903317][ T9695] nvme nvme24: rescanning namespaces. [ 640.903445][ T2927] nvme nvme1: rescanning namespaces. [ 640.907304][ T8475] nvme nvme0: rescanning namespaces. [ 640.907545][ T9218] nvme nvme2: rescanning namespaces. [ 640.923973][ T67] nvme nvme21: rescanning namespaces. [ 640.924179][ T9225] nvme nvme23: rescanning namespaces. [ 640.964001][ T161] nvme nvme15: rescanning namespaces. [ 641.058028][ T9225] nvme nvme1: rescanning namespaces. [ 641.058984][ T69] nvme nvme17: rescanning namespaces. [ 641.059109][ T2155] nvme nvme21: rescanning namespaces. [ 641.059220][ T5819] nvme nvme22: rescanning namespaces. [ 641.059330][ T1178] nvme nvme23: rescanning namespaces. [ 641.059436][ T40] nvme nvme20: rescanning namespaces. [ 641.059538][ T9197] nvme nvme24: rescanning namespaces. [ 641.059657][ T9695] nvme nvme16: rescanning namespaces. [ 641.059772][ T9696] nvme nvme18: rescanning namespaces. [ 641.059872][ T9691] nvme nvme15: rescanning namespaces. [ 641.059976][ T9692] nvme nvme14: rescanning namespaces. [ 641.060092][ T7273] nvme nvme19: rescanning namespaces. [ 641.060284][ T9689] nvme nvme13: rescanning namespaces. [ 641.060538][ T2927] nvme nvme12: rescanning namespaces. [ 641.060658][ T9227] nvme nvme11: rescanning namespaces. [ 641.060760][ T67] nvme nvme3: rescanning namespaces. [ 641.060863][ T13] nvme nvme10: rescanning namespaces. [ 641.060987][ T8475] nvme nvme8: rescanning namespaces. [ 641.061102][ T9218] nvme nvme2: rescanning namespaces. [ 641.061225][ T5820] nvme nvme7: rescanning namespaces. [ 641.061332][ T9226] nvme nvme6: rescanning namespaces. [ 641.061765][ T9223] nvme nvme9: rescanning namespaces. [ 641.063048][ T1033] nvme nvme0: rescanning namespaces. [ 641.073666][ T9221] nvme nvme5: rescanning namespaces. [ 642.194045][ T5820] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 642.194208][ T13] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 642.194303][ T5820] (NULL device *): queue 0 connect admin queue failed (-6). [ 642.194321][ T5820] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 642.194338][ T5820] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 642.497245][T10387] block2mtd: error: cannot open device /dev/ram0 [ 642.607958][T10390] ubi0 error: ubi_create_volume: volume 0 already exists [ 642.607992][T10390] ubi0 error: ubi_create_volume: cannot create volume 0, error -17 [ 642.610909][T10390] UBIFS error (ubi0:0 pid 10390): ubifs_read_node: bad node type (255 but expected 6) [ 642.610952][T10390] UBIFS error (ubi0:0 pid 10390): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1 [ 642.610987][T10390] Not a node, first 24 bytes: [ 642.610998][T10390] 00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........................ [ 642.611021][T10390] CPU: 0 UID: 0 PID: 10390 Comm: syz.8.778 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 642.611048][T10390] Tainted: [L]=SOFTLOCKUP [ 642.611056][T10390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 642.611069][T10390] Call Trace: [ 642.611077][T10390] [ 642.611085][T10390] dump_stack_lvl+0xe8/0x150 [ 642.611116][T10390] ubifs_read_node+0x4d5/0x7c0 [ 642.611147][T10390] ubifs_read_superblock+0x120/0x42d0 [ 642.611196][T10390] ? __pfx_ubifs_read_superblock+0x10/0x10 [ 642.611222][T10390] ? __kasan_kmalloc+0x93/0xb0 [ 642.611250][T10390] ? __kmalloc_cache_noprof+0x3d5/0x680 [ 642.611278][T10390] ? ubifs_get_tree+0x29f3/0x74c0 [ 642.611297][T10390] ? ubifs_get_tree+0x29f3/0x74c0 [ 642.611327][T10390] ubifs_get_tree+0x2ad2/0x74c0 [ 642.611367][T10390] ? rcu_is_watching+0x16/0xb0 [ 642.611405][T10390] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 642.611435][T10390] ? __pfx_ubifs_get_tree+0x10/0x10 [ 642.611459][T10390] ? cap_capable+0x123/0x460 [ 642.611482][T10390] ? safesetid_security_capable+0xa9/0x1a0 [ 642.611512][T10390] vfs_get_tree+0x92/0x2a0 [ 642.611547][T10390] do_new_mount+0x319/0xdc0 [ 642.611568][T10390] ? cap_capable+0x123/0x460 [ 642.611594][T10390] ? __pfx_do_new_mount+0x10/0x10 [ 642.611617][T10390] ? ns_capable+0x89/0xe0 [ 642.611645][T10390] ? path_mount+0x647/0x1050 [ 642.611668][T10390] ? user_path_at+0xd4/0x160 [ 642.611693][T10390] __se_sys_mount+0x31d/0x420 [ 642.611720][T10390] ? __pfx___se_sys_mount+0x10/0x10 [ 642.611746][T10390] ? __x64_sys_mount+0x20/0xc0 [ 642.611768][T10390] do_syscall_64+0x166/0x520 [ 642.611796][T10390] ? trace_irq_disable+0x3b/0x140 [ 642.611821][T10390] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 642.611840][T10390] ? clear_bhb_loop+0x70/0xc0 [ 642.611864][T10390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 642.611881][T10390] RIP: 0033:0x7f7e6d0ee159 [ 642.611899][T10390] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 642.611916][T10390] RSP: 002b:00007f7e6b325028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 642.611937][T10390] RAX: ffffffffffffffda RBX: 00007f7e6d376090 RCX: 00007f7e6d0ee159 [ 642.611951][T10390] RDX: 0000200000001300 RSI: 0000200000001100 RDI: 0000200000001200 [ 642.611964][T10390] RBP: 00007f7e6d18503b R08: 0000000000000000 R09: 0000000000000000 [ 642.611975][T10390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 642.611986][T10390] R13: 00007f7e6d376128 R14: 00007f7e6d376090 R15: 00007ffe31daccd8 [ 642.612004][T10390] [ 643.277313][ T9227] nvme nvme0: rescanning namespaces. [ 643.279519][ T9692] nvme nvme8: rescanning namespaces. [ 643.280204][ T9689] nvme nvme6: rescanning namespaces. [ 643.280301][ T13] nvme nvme2: rescanning namespaces. [ 643.280464][ T9218] nvme nvme9: rescanning namespaces. [ 643.280560][ T5820] nvme nvme5: rescanning namespaces. [ 643.280668][ T9225] nvme nvme11: rescanning namespaces. [ 643.280762][ T9691] nvme nvme14: rescanning namespaces. [ 643.280865][ T9197] nvme nvme17: rescanning namespaces. [ 643.280959][ T5819] nvme nvme20: rescanning namespaces. [ 643.281050][ T40] nvme nvme22: rescanning namespaces. [ 643.281347][ T161] nvme nvme24: rescanning namespaces. [ 643.281532][ T9500] nvme nvme23: rescanning namespaces. [ 643.281815][ T9221] nvme nvme12: rescanning namespaces. [ 643.282159][ T1178] nvme nvme21: rescanning namespaces. [ 643.282847][ T9223] nvme nvme19: rescanning namespaces. [ 643.282962][ T69] nvme nvme1: rescanning namespaces. [ 643.283067][ T9695] nvme nvme16: rescanning namespaces. [ 643.283182][ T1033] nvme nvme18: rescanning namespaces. [ 643.283319][ T9696] nvme nvme15: rescanning namespaces. [ 643.285006][ T7273] nvme nvme13: rescanning namespaces. [ 643.285129][ T8475] nvme nvme7: rescanning namespaces. [ 643.286250][ T2927] nvme nvme10: rescanning namespaces. [ 643.287880][ T67] nvme nvme3: rescanning namespaces. [ 643.517496][ T67] nvme nvme10: rescanning namespaces. [ 643.517813][ T1178] nvme nvme0: rescanning namespaces. [ 643.517910][ T161] nvme nvme2: rescanning namespaces. [ 643.518022][ T9197] nvme nvme5: rescanning namespaces. [ 643.518042][ T9695] nvme nvme1: rescanning namespaces. [ 643.518137][ T9691] nvme nvme3: rescanning namespaces. [ 643.518398][ T5819] nvme nvme6: rescanning namespaces. [ 643.520173][ T9226] nvme nvme11: rescanning namespaces. [ 643.520290][ T2155] nvme nvme8: rescanning namespaces. [ 643.520862][ T9227] nvme nvme22: rescanning namespaces. [ 643.523517][ T13] nvme nvme12: rescanning namespaces. [ 643.523620][ T9689] nvme nvme9: rescanning namespaces. [ 643.524757][ T9218] nvme nvme18: rescanning namespaces. [ 643.524959][ T1033] nvme nvme14: rescanning namespaces. [ 643.525160][ T2927] nvme nvme13: rescanning namespaces. [ 643.525271][ T9696] nvme nvme16: rescanning namespaces. [ 643.525555][ T40] nvme nvme7: rescanning namespaces. [ 643.525664][ T9500] nvme nvme24: rescanning namespaces. [ 643.525766][ T8475] nvme nvme17: rescanning namespaces. [ 643.525863][ T7273] nvme nvme15: rescanning namespaces. [ 643.527318][ T9223] nvme nvme21: rescanning namespaces. [ 643.550274][ T9221] nvme nvme23: rescanning namespaces. [ 643.550384][ T69] nvme nvme20: rescanning namespaces. [ 643.552608][ T9692] nvme nvme19: rescanning namespaces. [ 644.284124][ T69] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 644.284879][ T3743] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 644.284992][ T69] (NULL device *): queue 0 connect admin queue failed (-6). [ 644.285011][ T69] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 644.285027][ T69] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 644.750806][ T67] nvme nvme0: rescanning namespaces. [ 644.751818][ T67] nvme nvme1: rescanning namespaces. [ 644.777482][ T9692] nvme nvme2: rescanning namespaces. [ 644.778039][ T3743] nvme nvme6: rescanning namespaces. [ 644.779256][ T7273] nvme nvme7: rescanning namespaces. [ 644.780091][ T5820] nvme nvme11: rescanning namespaces. [ 644.780199][ T69] nvme nvme5: rescanning namespaces. [ 644.780294][ T9197] nvme nvme10: rescanning namespaces. [ 644.780399][ T8475] nvme nvme3: rescanning namespaces. [ 644.780551][ T2927] nvme nvme12: rescanning namespaces. [ 644.780659][ T67] nvme nvme8: rescanning namespaces. [ 644.780763][ T9221] nvme nvme9: rescanning namespaces. [ 644.781054][ T9689] nvme nvme16: rescanning namespaces. [ 644.781154][ T9696] nvme nvme13: rescanning namespaces. [ 644.781248][ T1178] nvme nvme15: rescanning namespaces. [ 644.781399][ T9500] nvme nvme17: rescanning namespaces. [ 644.781714][ T13] nvme nvme18: rescanning namespaces. [ 644.818226][ T9688] nvme nvme19: rescanning namespaces. [ 644.822517][ T5819] nvme nvme24: rescanning namespaces. [ 644.822908][ T9227] nvme nvme23: rescanning namespaces. [ 644.828555][ T9691] nvme nvme21: rescanning namespaces. [ 644.836878][ T9223] nvme nvme20: rescanning namespaces. [ 644.840128][ T161] nvme nvme22: rescanning namespaces. [ 644.858227][ T9218] nvme nvme14: rescanning namespaces. [ 645.081278][ T2927] nvme nvme1: rescanning namespaces. [ 645.082094][ T1033] nvme nvme0: rescanning namespaces. [ 645.082273][ T8475] nvme nvme2: rescanning namespaces. [ 645.082488][ T9218] nvme nvme3: rescanning namespaces. [ 645.082670][ T67] nvme nvme5: rescanning namespaces. [ 645.082863][ T9197] nvme nvme6: rescanning namespaces. [ 645.083062][ T69] nvme nvme7: rescanning namespaces. [ 645.083245][ T1178] nvme nvme8: rescanning namespaces. [ 645.083436][ T9692] nvme nvme9: rescanning namespaces. [ 645.083672][ T7273] nvme nvme10: rescanning namespaces. [ 645.088276][ T5819] nvme nvme17: rescanning namespaces. [ 645.096756][ T9688] nvme nvme16: rescanning namespaces. [ 645.098358][ T9221] nvme nvme11: rescanning namespaces. [ 645.100297][ T9227] nvme nvme12: rescanning namespaces. [ 645.101419][ T161] nvme nvme13: rescanning namespaces. [ 645.104197][ T9223] nvme nvme14: rescanning namespaces. [ 645.106984][ T9691] nvme nvme15: rescanning namespaces. [ 645.124594][ T9696] nvme nvme18: rescanning namespaces. [ 645.129964][ T9226] nvme nvme23: rescanning namespaces. [ 645.130104][ T9695] nvme nvme22: rescanning namespaces. [ 645.143429][ T5820] nvme nvme24: rescanning namespaces. [ 645.147911][ T9689] nvme nvme19: rescanning namespaces. [ 645.154993][ T9500] nvme nvme20: rescanning namespaces. [ 645.155403][ T3743] nvme nvme21: rescanning namespaces. [ 645.508485][T10422] block2mtd: error: cannot open device /dev/ram0 [ 645.586150][T10426] ubi0 error: ubi_create_volume: volume 0 already exists [ 645.586203][T10426] ubi0 error: ubi_create_volume: cannot create volume 0, error -17 [ 645.606648][T10426] UBIFS error (ubi0:0 pid 10426): ubifs_read_node: bad node type (255 but expected 6) [ 645.606695][T10426] UBIFS error (ubi0:0 pid 10426): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1 [ 645.606744][T10426] Not a node, first 24 bytes: [ 645.606755][T10426] 00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........................ [ 645.606782][T10426] CPU: 1 UID: 0 PID: 10426 Comm: syz.1.789 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 645.606809][T10426] Tainted: [L]=SOFTLOCKUP [ 645.606817][T10426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 645.606828][T10426] Call Trace: [ 645.606836][T10426] [ 645.606845][T10426] dump_stack_lvl+0xe8/0x150 [ 645.606876][T10426] ubifs_read_node+0x4d5/0x7c0 [ 645.606909][T10426] ubifs_read_superblock+0x120/0x42d0 [ 645.606962][T10426] ? __pfx_ubifs_read_superblock+0x10/0x10 [ 645.606987][T10426] ? __kasan_kmalloc+0x93/0xb0 [ 645.607015][T10426] ? __kmalloc_cache_noprof+0x3d5/0x680 [ 645.607043][T10426] ? ubifs_get_tree+0x29f3/0x74c0 [ 645.607066][T10426] ? ubifs_get_tree+0x29f3/0x74c0 [ 645.607096][T10426] ubifs_get_tree+0x2ad2/0x74c0 [ 645.607139][T10426] ? rcu_is_watching+0x16/0xb0 [ 645.607178][T10426] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 645.607208][T10426] ? __pfx_ubifs_get_tree+0x10/0x10 [ 645.607230][T10426] ? cap_capable+0x123/0x460 [ 645.607262][T10426] ? safesetid_security_capable+0xa9/0x1a0 [ 645.607293][T10426] vfs_get_tree+0x92/0x2a0 [ 645.607321][T10426] do_new_mount+0x319/0xdc0 [ 645.607339][T10426] ? cap_capable+0x123/0x460 [ 645.607366][T10426] ? __pfx_do_new_mount+0x10/0x10 [ 645.607387][T10426] ? ns_capable+0x89/0xe0 [ 645.607415][T10426] ? path_mount+0x647/0x1050 [ 645.607438][T10426] ? user_path_at+0xd4/0x160 [ 645.607465][T10426] __se_sys_mount+0x31d/0x420 [ 645.607492][T10426] ? __pfx___se_sys_mount+0x10/0x10 [ 645.607517][T10426] ? __x64_sys_mount+0x20/0xc0 [ 645.607542][T10426] do_syscall_64+0x166/0x520 [ 645.607570][T10426] ? trace_irq_disable+0x3b/0x140 [ 645.607595][T10426] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 645.607615][T10426] ? clear_bhb_loop+0x70/0xc0 [ 645.607640][T10426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 645.607659][T10426] RIP: 0033:0x7ffbe5f1e159 [ 645.607678][T10426] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 645.607696][T10426] RSP: 002b:00007ffbe4155028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 645.607719][T10426] RAX: ffffffffffffffda RBX: 00007ffbe61a6090 RCX: 00007ffbe5f1e159 [ 645.607734][T10426] RDX: 0000200000001300 RSI: 0000200000001100 RDI: 0000200000001200 [ 645.607748][T10426] RBP: 00007ffbe5fb503b R08: 0000000000000000 R09: 0000000000000000 [ 645.607761][T10426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 645.607773][T10426] R13: 00007ffbe61a6128 R14: 00007ffbe61a6090 R15: 00007ffd2adee518 [ 645.607806][T10426] [ 646.834124][ T9691] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 646.836440][ T2927] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 646.837293][ T9691] (NULL device *): queue 0 connect admin queue failed (-6). [ 646.837314][ T9691] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 646.837330][ T9691] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 649.424520][ T2927] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 649.426797][ T2155] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 649.430703][ T2927] (NULL device *): queue 0 connect admin queue failed (-6). [ 649.430728][ T2927] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 649.430744][ T2927] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 649.477810][ T8253] bridge_slave_1: left allmulticast mode [ 649.477844][ T8253] bridge_slave_1: left promiscuous mode [ 649.478069][ T8253] bridge0: port 2(bridge_slave_1) entered disabled state [ 649.757489][ T8253] bridge_slave_0: left allmulticast mode [ 649.799026][ T8253] bridge_slave_0: left promiscuous mode [ 649.800190][ T8253] bridge0: port 1(bridge_slave_0) entered disabled state [ 650.180149][ T8253] bridge_slave_1: left allmulticast mode [ 650.181200][ T8253] bridge_slave_1: left promiscuous mode [ 650.201863][ T8253] bridge0: port 2(bridge_slave_1) entered disabled state [ 650.453266][ T8253] bridge_slave_0: left allmulticast mode [ 650.453431][ T8253] bridge_slave_0: left promiscuous mode [ 650.471521][ T8253] bridge0: port 1(bridge_slave_0) entered disabled state [ 650.668921][ T7273] nvme nvme1: rescanning namespaces. [ 650.669031][ T2927] nvme nvme3: rescanning namespaces. [ 650.669043][ T1033] nvme nvme2: rescanning namespaces. [ 650.669126][ T9691] nvme nvme0: rescanning namespaces. [ 650.673428][ T9221] nvme nvme20: rescanning namespaces. [ 650.673545][ T2155] nvme nvme8: rescanning namespaces. [ 650.673847][ T1033] nvme nvme5: rescanning namespaces. [ 650.673949][ T9691] nvme nvme7: rescanning namespaces. [ 650.674082][ T2927] nvme nvme10: rescanning namespaces. [ 650.674177][ T7273] nvme nvme11: rescanning namespaces. [ 650.675730][ T9500] nvme nvme14: rescanning namespaces. [ 650.676200][ T40] nvme nvme16: rescanning namespaces. [ 650.676339][ T9223] nvme nvme19: rescanning namespaces. [ 650.676432][ T9227] nvme nvme22: rescanning namespaces. [ 650.712410][ T9696] nvme nvme15: rescanning namespaces. [ 650.790807][ T3743] nvme nvme13: rescanning namespaces. [ 650.792224][ T9692] nvme nvme9: rescanning namespaces. [ 650.792345][ T9688] nvme nvme23: rescanning namespaces. [ 650.798363][ T9197] nvme nvme18: rescanning namespaces. [ 650.798543][ T69] nvme nvme24: rescanning namespaces. [ 650.803104][ T5820] nvme nvme12: rescanning namespaces. [ 650.805403][ T9689] nvme nvme6: rescanning namespaces. [ 650.808026][ T9226] nvme nvme17: rescanning namespaces. [ 651.580079][ T1178] nvme nvme21: rescanning namespaces. [ 651.594219][ T9696] nvme nvme6: rescanning namespaces. [ 651.594323][ T8475] nvme nvme1: rescanning namespaces. [ 651.594415][ T2155] nvme nvme0: rescanning namespaces. [ 651.594513][ T9695] nvme nvme2: rescanning namespaces. [ 651.594612][ T9226] nvme nvme3: rescanning namespaces. [ 651.594704][ T9692] nvme nvme5: rescanning namespaces. [ 651.595793][ T9688] nvme nvme11: rescanning namespaces. [ 651.595901][ T1178] nvme nvme7: rescanning namespaces. [ 651.595994][ T9197] nvme nvme9: rescanning namespaces. [ 651.597814][ T9221] nvme nvme15: rescanning namespaces. [ 651.597931][ T5819] nvme nvme12: rescanning namespaces. [ 651.598030][ T69] nvme nvme13: rescanning namespaces. [ 651.598225][ T40] nvme nvme16: rescanning namespaces. [ 651.598349][ T13] nvme nvme8: rescanning namespaces. [ 651.598529][ T9223] nvme nvme17: rescanning namespaces. [ 651.598727][ T9227] nvme nvme18: rescanning namespaces. [ 651.598917][ T1033] nvme nvme19: rescanning namespaces. [ 651.599040][ T3743] nvme nvme14: rescanning namespaces. [ 651.599224][ T9500] nvme nvme20: rescanning namespaces. [ 651.599400][ T9691] nvme nvme21: rescanning namespaces. [ 651.600126][ T7273] nvme nvme22: rescanning namespaces. [ 651.600475][ T5820] nvme nvme23: rescanning namespaces. [ 651.601180][ T9689] nvme nvme24: rescanning namespaces. [ 651.601566][ T9218] nvme nvme10: rescanning namespaces. [ 651.611207][ T9225] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 651.612914][ T9220] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 651.613054][ T9225] (NULL device *): queue 0 connect admin queue failed (-6). [ 651.613074][ T9225] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 651.613091][ T9225] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 652.050666][T10474] block2mtd: error: cannot open device /dev/ram0 [ 652.319753][T10475] net_ratelimit: 146 callbacks suppressed [ 652.319775][T10475] netlink: zone id is out of range [ 652.319785][T10475] netlink: zone id is out of range [ 652.319793][T10475] netlink: zone id is out of range [ 652.319801][T10475] netlink: zone id is out of range [ 652.319808][T10475] netlink: zone id is out of range [ 652.319817][T10475] netlink: zone id is out of range [ 652.319828][T10475] netlink: zone id is out of range [ 652.319836][T10475] netlink: zone id is out of range [ 652.319844][T10475] netlink: zone id is out of range [ 652.319852][T10475] netlink: zone id is out of range [ 652.927146][T10477] ubi0 error: ubi_create_volume: volume 0 already exists [ 652.927196][T10477] ubi0 error: ubi_create_volume: cannot create volume 0, error -17 [ 652.974465][T10477] UBIFS error (ubi0:0 pid 10477): ubifs_read_node: bad node type (255 but expected 6) [ 652.974514][T10477] UBIFS error (ubi0:0 pid 10477): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1 [ 652.974551][T10477] Not a node, first 24 bytes: [ 652.974563][T10477] 00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........................ [ 652.974590][T10477] CPU: 1 UID: 0 PID: 10477 Comm: syz.8.799 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 652.974617][T10477] Tainted: [L]=SOFTLOCKUP [ 652.974624][T10477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 652.974636][T10477] Call Trace: [ 652.974644][T10477] [ 652.974654][T10477] dump_stack_lvl+0xe8/0x150 [ 652.974686][T10477] ubifs_read_node+0x4d5/0x7c0 [ 652.974720][T10477] ubifs_read_superblock+0x120/0x42d0 [ 652.974773][T10477] ? __pfx_ubifs_read_superblock+0x10/0x10 [ 652.974800][T10477] ? __kasan_kmalloc+0x93/0xb0 [ 652.974830][T10477] ? __kmalloc_cache_noprof+0x3d5/0x680 [ 652.974857][T10477] ? ubifs_get_tree+0x29f3/0x74c0 [ 652.974879][T10477] ? ubifs_get_tree+0x29f3/0x74c0 [ 652.974910][T10477] ubifs_get_tree+0x2ad2/0x74c0 [ 652.974953][T10477] ? rcu_is_watching+0x16/0xb0 [ 652.974988][T10477] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 652.975016][T10477] ? __pfx_ubifs_get_tree+0x10/0x10 [ 652.975040][T10477] ? cap_capable+0x123/0x460 [ 652.975063][T10477] ? safesetid_security_capable+0xa9/0x1a0 [ 652.975092][T10477] vfs_get_tree+0x92/0x2a0 [ 652.975120][T10477] do_new_mount+0x319/0xdc0 [ 652.975139][T10477] ? cap_capable+0x123/0x460 [ 652.975165][T10477] ? __pfx_do_new_mount+0x10/0x10 [ 652.975187][T10477] ? ns_capable+0x89/0xe0 [ 652.975215][T10477] ? path_mount+0x647/0x1050 [ 652.975239][T10477] ? user_path_at+0xd4/0x160 [ 652.975263][T10477] __se_sys_mount+0x31d/0x420 [ 652.975291][T10477] ? __pfx___se_sys_mount+0x10/0x10 [ 652.975318][T10477] ? __x64_sys_mount+0x20/0xc0 [ 652.975340][T10477] do_syscall_64+0x166/0x520 [ 652.975367][T10477] ? trace_irq_disable+0x3b/0x140 [ 652.975392][T10477] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 652.975411][T10477] ? clear_bhb_loop+0x70/0xc0 [ 652.975443][T10477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 652.975464][T10477] RIP: 0033:0x7f7e6d0ee159 [ 652.975484][T10477] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 652.975501][T10477] RSP: 002b:00007f7e6b325028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 652.975522][T10477] RAX: ffffffffffffffda RBX: 00007f7e6d376090 RCX: 00007f7e6d0ee159 [ 652.975537][T10477] RDX: 0000200000001300 RSI: 0000200000001100 RDI: 0000200000001200 [ 652.975551][T10477] RBP: 00007f7e6d18503b R08: 0000000000000000 R09: 0000000000000000 [ 652.975563][T10477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 652.975576][T10477] R13: 00007f7e6d376128 R14: 00007f7e6d376090 R15: 00007ffe31daccd8 [ 652.975609][T10477] [ 653.334427][ T8253] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 653.404884][ T8253] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 653.445214][ T8253] bond0 (unregistering): Released all slaves [ 653.643885][ T9689] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 653.643988][ T2927] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 653.644066][ T9689] (NULL device *): queue 0 connect admin queue failed (-6). [ 653.644085][ T9689] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 653.644100][ T9689] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 653.655351][ T8253] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 653.749384][ T8253] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 653.989234][T10157] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 653.990040][ T8253] bond0 (unregistering): Released all slaves [ 654.644198][T10157] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 654.667412][T10157] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 654.668468][T10157] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 654.670339][T10157] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 655.317456][T10494] ubi0 error: verify_mkvol_req: bad volume creation request [ 655.317496][T10494] Volume creation request dump: [ 655.317504][T10494] vol_id 0 [ 655.317511][T10494] alignment 1 [ 655.317518][T10494] bytes 2097152 [ 655.317528][T10494] vol_type 3 [ 655.317535][T10494] name_len 4 [ 655.317542][T10494] 1st 16 characters of name: vo [ 655.606701][ T5246] 8021q: adding VLAN 0 to HW filter on device eth9 [ 655.622892][T10496] netlink: 24 bytes leftover after parsing attributes in process `syz.1.803'. [ 655.717299][ T5820] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 655.725718][ T9218] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 655.740859][ T5820] (NULL device *): queue 0 connect admin queue failed (-6). [ 655.740885][ T5820] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 655.740902][ T5820] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 656.792057][ T9466] Bluetooth: hci1: command tx timeout [ 657.794247][ T8252] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 657.831693][ T161] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 657.832642][ T8252] (NULL device *): queue 0 connect admin queue failed (-6). [ 657.832889][ T8252] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 657.833122][ T8252] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 658.833978][ T9466] Bluetooth: hci1: command tx timeout [ 659.873977][ T67] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 659.877134][ T9221] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 659.877263][ T67] (NULL device *): queue 0 connect admin queue failed (-6). [ 659.877284][ T67] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 659.877300][ T67] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 659.951252][ T8253] hsr_slave_0: left promiscuous mode [ 659.983884][ T8253] hsr_slave_1: left promiscuous mode [ 659.985095][ T8253] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 660.036009][ T8253] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 660.264491][ T8253] hsr_slave_0: left promiscuous mode [ 660.309620][ T8253] hsr_slave_1: left promiscuous mode [ 660.311768][ T8253] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 660.344676][ T8253] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 660.542639][ T5820] nvme nvme0: rescanning namespaces. [ 660.543649][ T5820] nvme nvme1: rescanning namespaces. [ 660.545115][ T5820] nvme nvme2: rescanning namespaces. [ 660.547383][ T9218] nvme nvme3: rescanning namespaces. [ 660.552757][ T9197] nvme nvme15: rescanning namespaces. [ 660.552763][ T8473] nvme nvme7: rescanning namespaces. [ 660.552860][ T161] nvme nvme8: rescanning namespaces. [ 660.552963][ T9220] nvme nvme12: rescanning namespaces. [ 660.553044][ T9226] nvme nvme13: rescanning namespaces. [ 660.553054][ T1178] nvme nvme9: rescanning namespaces. [ 660.553146][ T9221] nvme nvme6: rescanning namespaces. [ 660.553338][ T9689] nvme nvme11: rescanning namespaces. [ 660.553428][ T2927] nvme nvme14: rescanning namespaces. [ 660.553514][ T5820] nvme nvme5: rescanning namespaces. [ 660.556006][ T9227] nvme nvme19: rescanning namespaces. [ 660.556133][ T1033] nvme nvme21: rescanning namespaces. [ 660.556180][ T69] nvme nvme20: rescanning namespaces. [ 660.556824][ T3743] nvme nvme22: rescanning namespaces. [ 660.557410][ T9695] nvme nvme23: rescanning namespaces. [ 660.560299][ T40] nvme nvme18: rescanning namespaces. [ 660.566867][ T9691] nvme nvme24: rescanning namespaces. [ 660.567870][ T67] nvme nvme10: rescanning namespaces. [ 660.568305][ T13] nvme nvme16: rescanning namespaces. [ 660.570895][ T9688] nvme nvme17: rescanning namespaces. [ 661.333817][ T9466] Bluetooth: hci1: command tx timeout [ 661.415648][ T9688] nvme nvme2: rescanning namespaces. [ 661.415775][ T9226] nvme nvme1: rescanning namespaces. [ 661.415883][ T9691] nvme nvme3: rescanning namespaces. [ 661.415991][ T67] nvme nvme5: rescanning namespaces. [ 661.416085][ T1178] nvme nvme9: rescanning namespaces. [ 661.416179][ T9221] nvme nvme11: rescanning namespaces. [ 661.416282][ T2927] nvme nvme10: rescanning namespaces. [ 661.416375][ T9220] nvme nvme14: rescanning namespaces. [ 661.416468][ T3743] nvme nvme6: rescanning namespaces. [ 661.416564][ T5820] nvme nvme7: rescanning namespaces. [ 661.416666][ T40] nvme nvme8: rescanning namespaces. [ 661.416770][ T9689] nvme nvme12: rescanning namespaces. [ 661.416867][ T9218] nvme nvme13: rescanning namespaces. [ 661.416975][ T9695] nvme nvme0: rescanning namespaces. [ 661.419179][ T1033] nvme nvme16: rescanning namespaces. [ 661.419838][ T9227] nvme nvme18: rescanning namespaces. [ 661.420243][ T9692] nvme nvme24: rescanning namespaces. [ 661.420343][ T8473] nvme nvme22: rescanning namespaces. [ 661.420444][ T7273] nvme nvme23: rescanning namespaces. [ 661.420711][ T5819] nvme nvme20: rescanning namespaces. [ 661.420963][ T13] nvme nvme17: rescanning namespaces. [ 661.421212][ T9197] nvme nvme19: rescanning namespaces. [ 661.422129][ T69] nvme nvme15: rescanning namespaces. [ 661.422232][ T161] nvme nvme21: rescanning namespaces. [ 661.971751][ T69] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 662.039222][ T1178] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 662.039906][ T69] (NULL device *): queue 0 connect admin queue failed (-6). [ 662.039974][ T69] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 662.040015][ T69] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 662.629598][T10541] ubi0 error: verify_mkvol_req: bad volume creation request [ 662.629638][T10541] Volume creation request dump: [ 662.629646][T10541] vol_id 0 [ 662.629654][T10541] alignment 1 [ 662.629661][T10541] bytes 2097152 [ 662.629669][T10541] vol_type 3 [ 662.629676][T10541] name_len 4 [ 662.629684][T10541] 1st 16 characters of name: vo [ 662.885167][ T8253] team0 (unregistering): Port device team_slave_1 removed [ 662.903661][T10546] netlink: 12 bytes leftover after parsing attributes in process `syz.8.811'. [ 663.682452][ T9466] Bluetooth: hci1: command tx timeout [ 663.695906][ T8253] team0 (unregistering): Port device team_slave_0 removed [ 664.125537][ T1178] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 664.125674][ T2927] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 664.125764][ T1178] (NULL device *): queue 0 connect admin queue failed (-6). [ 664.125783][ T1178] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 664.125799][ T1178] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 664.374329][ T8253] team0 (unregistering): Port device team_slave_1 removed [ 664.424820][ T8253] team0 (unregistering): Port device team_slave_0 removed [ 664.709650][ T5246] 8021q: adding VLAN 0 to HW filter on device eth14 [ 665.095620][ T8252] nvme nvme0: rescanning namespaces. [ 665.097787][ T8252] nvme nvme1: rescanning namespaces. [ 665.098732][ T8252] nvme nvme2: rescanning namespaces. [ 665.103701][ T8252] nvme nvme3: rescanning namespaces. [ 665.104902][ T2927] nvme nvme5: rescanning namespaces. [ 665.105112][ T5819] nvme nvme6: rescanning namespaces. [ 665.105309][ T9691] nvme nvme7: rescanning namespaces. [ 665.106908][ T9221] nvme nvme8: rescanning namespaces. [ 665.107106][ T69] nvme nvme9: rescanning namespaces. [ 665.107212][ T13] nvme nvme10: rescanning namespaces. [ 665.107323][ T9197] nvme nvme11: rescanning namespaces. [ 665.107419][ T2155] nvme nvme12: rescanning namespaces. [ 665.107515][ T9227] nvme nvme13: rescanning namespaces. [ 665.107621][ T1033] nvme nvme24: rescanning namespaces. [ 665.107719][ T9220] nvme nvme14: rescanning namespaces. [ 665.107825][ T9695] nvme nvme15: rescanning namespaces. [ 665.107921][ T40] nvme nvme16: rescanning namespaces. [ 665.108029][ T161] nvme nvme17: rescanning namespaces. [ 665.108128][ T9218] nvme nvme18: rescanning namespaces. [ 665.108226][ T9689] nvme nvme19: rescanning namespaces. [ 665.108322][ T9688] nvme nvme20: rescanning namespaces. [ 665.108426][ T9226] nvme nvme21: rescanning namespaces. [ 665.108755][ T5820] nvme nvme22: rescanning namespaces. [ 665.108878][ T3743] nvme nvme23: rescanning namespaces. [ 665.274541][ T9688] nvme nvme0: rescanning namespaces. [ 665.283003][ T67] nvme nvme2: rescanning namespaces. [ 665.284091][ T9197] nvme nvme16: rescanning namespaces. [ 665.284229][ T9695] nvme nvme18: rescanning namespaces. [ 665.287049][ T161] nvme nvme3: rescanning namespaces. [ 665.287235][ T9226] nvme nvme14: rescanning namespaces. [ 665.288417][ T9221] nvme nvme17: rescanning namespaces. [ 665.288526][ T9218] nvme nvme7: rescanning namespaces. [ 665.288765][ T3743] nvme nvme8: rescanning namespaces. [ 665.289158][ T13] nvme nvme13: rescanning namespaces. [ 665.289346][ T5820] nvme nvme12: rescanning namespaces. [ 665.289472][ T5819] nvme nvme22: rescanning namespaces. [ 665.289841][ T9227] nvme nvme11: rescanning namespaces. [ 665.290936][ T69] nvme nvme20: rescanning namespaces. [ 665.291033][ T2155] nvme nvme15: rescanning namespaces. [ 665.291303][ T40] nvme nvme6: rescanning namespaces. [ 665.291397][ T7273] nvme nvme24: rescanning namespaces. [ 665.292291][ T8473] nvme nvme1: rescanning namespaces. [ 665.292392][ T1033] nvme nvme9: rescanning namespaces. [ 665.292731][ T9689] nvme nvme5: rescanning namespaces. [ 665.300296][ T2927] nvme nvme23: rescanning namespaces. [ 665.303800][ T8252] nvme nvme19: rescanning namespaces. [ 665.305367][ T9691] nvme nvme21: rescanning namespaces. [ 665.314012][ T9220] nvme nvme10: rescanning namespaces. [ 666.194671][ T9220] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 666.194781][ T1178] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 666.194888][ T9220] (NULL device *): queue 0 connect admin queue failed (-6). [ 666.194907][ T9220] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 666.194924][ T9220] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 668.746005][ T8252] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 668.749013][ T9691] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 668.750904][ T8252] (NULL device *): queue 0 connect admin queue failed (-6). [ 668.750925][ T8252] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 668.750939][ T8252] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 670.569961][T10482] bridge0: port 1(bridge_slave_0) entered blocking state [ 670.570156][T10482] bridge0: port 1(bridge_slave_0) entered disabled state [ 670.570316][T10482] bridge_slave_0: entered allmulticast mode [ 670.572691][T10482] bridge_slave_0: entered promiscuous mode [ 670.630891][T10482] bridge0: port 2(bridge_slave_1) entered blocking state [ 670.631103][T10482] bridge0: port 2(bridge_slave_1) entered disabled state [ 670.631275][T10482] bridge_slave_1: entered allmulticast mode [ 670.657024][T10482] bridge_slave_1: entered promiscuous mode [ 670.748926][T10482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 670.753096][T10482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 670.813191][T10482] team0: Port device team_slave_0 added [ 670.823058][T10482] team0: Port device team_slave_1 added [ 670.866248][T10482] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 670.866265][T10482] 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 1532 would solve the problem. [ 670.866291][T10482] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 670.868529][T10482] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 670.868543][T10482] 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 1532 would solve the problem. [ 670.868567][T10482] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 670.905398][ T9223] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 670.909477][ T1033] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 670.909921][ T9223] (NULL device *): queue 0 connect admin queue failed (-6). [ 670.909942][ T9223] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 670.909958][ T9223] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 671.861946][T10482] hsr_slave_0: entered promiscuous mode [ 671.863247][T10482] hsr_slave_1: entered promiscuous mode [ 673.028546][ T9691] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 673.032310][ T9692] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 673.032656][ T9691] (NULL device *): queue 0 connect admin queue failed (-6). [ 673.032678][ T9691] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 673.032695][ T9691] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 675.078351][ T8252] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 675.078536][ T9223] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 675.078631][ T8252] (NULL device *): queue 0 connect admin queue failed (-6). [ 675.078650][ T8252] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 675.078667][ T8252] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 675.257248][T10654] block2mtd: error: cannot open device /dev/ram0 [ 675.333695][T10659] ubi: mtd1 is already attached to ubi0 [ 675.377406][T10157] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 675.412190][T10157] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 675.413476][T10157] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 675.427996][T10157] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 675.428682][T10157] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 675.725662][T10654] UBIFS error (ubi0:0 pid 10654): ubifs_read_node: bad node type (255 but expected 6) [ 675.725724][T10654] UBIFS error (ubi0:0 pid 10654): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1 [ 675.725762][T10654] Not a node, first 24 bytes: [ 675.725774][T10654] 00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........................ [ 675.725802][T10654] CPU: 1 UID: 0 PID: 10654 Comm: syz.1.828 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 675.725830][T10654] Tainted: [L]=SOFTLOCKUP [ 675.725838][T10654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 675.725850][T10654] Call Trace: [ 675.725858][T10654] [ 675.725867][T10654] dump_stack_lvl+0xe8/0x150 [ 675.725899][T10654] ubifs_read_node+0x4d5/0x7c0 [ 675.725935][T10654] ubifs_read_superblock+0x120/0x42d0 [ 675.725989][T10654] ? __pfx_ubifs_read_superblock+0x10/0x10 [ 675.726017][T10654] ? __kasan_kmalloc+0x93/0xb0 [ 675.726048][T10654] ? __kmalloc_cache_noprof+0x3d5/0x680 [ 675.726076][T10654] ? ubifs_get_tree+0x29f3/0x74c0 [ 675.726099][T10654] ? ubifs_get_tree+0x29f3/0x74c0 [ 675.726131][T10654] ubifs_get_tree+0x2ad2/0x74c0 [ 675.726177][T10654] ? rcu_is_watching+0x16/0xb0 [ 675.726216][T10654] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 675.726247][T10654] ? __pfx_ubifs_get_tree+0x10/0x10 [ 675.726275][T10654] ? cap_capable+0x123/0x460 [ 675.726300][T10654] ? safesetid_security_capable+0xa9/0x1a0 [ 675.726332][T10654] vfs_get_tree+0x92/0x2a0 [ 675.726360][T10654] do_new_mount+0x319/0xdc0 [ 675.726380][T10654] ? cap_capable+0x123/0x460 [ 675.726408][T10654] ? __pfx_do_new_mount+0x10/0x10 [ 675.726431][T10654] ? ns_capable+0x89/0xe0 [ 675.726460][T10654] ? path_mount+0x647/0x1050 [ 675.726484][T10654] ? user_path_at+0xd4/0x160 [ 675.726510][T10654] __se_sys_mount+0x31d/0x420 [ 675.726538][T10654] ? __pfx___se_sys_mount+0x10/0x10 [ 675.726566][T10654] ? __x64_sys_mount+0x20/0xc0 [ 675.726590][T10654] do_syscall_64+0x166/0x520 [ 675.726618][T10654] ? trace_irq_disable+0x3b/0x140 [ 675.726643][T10654] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 675.726664][T10654] ? clear_bhb_loop+0x70/0xc0 [ 675.726694][T10654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 675.726714][T10654] RIP: 0033:0x7ffbe5f1e159 [ 675.726733][T10654] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 675.726752][T10654] RSP: 002b:00007ffbe4176028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 675.726776][T10654] RAX: ffffffffffffffda RBX: 00007ffbe61a5fa0 RCX: 00007ffbe5f1e159 [ 675.726791][T10654] RDX: 0000200000001300 RSI: 0000200000001100 RDI: 0000200000001200 [ 675.726806][T10654] RBP: 00007ffbe5fb503b R08: 0000000000000000 R09: 0000000000000000 [ 675.726819][T10654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 675.726832][T10654] R13: 00007ffbe61a6038 R14: 00007ffbe61a5fa0 R15: 00007ffd2adee518 [ 675.726866][T10654] [ 677.260015][ T9691] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 677.262354][ T9223] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 677.262447][ T9691] (NULL device *): queue 0 connect admin queue failed (-6). [ 677.262466][ T9691] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 677.262484][ T9691] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 677.566144][ T9466] Bluetooth: hci5: command tx timeout [ 677.652395][T10240] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 677.767846][T10240] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 677.788024][T10240] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 677.876310][T10240] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 677.881101][T10240] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 678.079543][T10240] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 678.561148][T10240] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 678.609429][T10240] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 679.314450][ T1033] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 679.318444][ T9223] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 679.318626][ T1033] (NULL device *): queue 0 connect admin queue failed (-6). [ 679.318647][ T1033] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 679.318664][ T1033] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 679.648846][ T9466] Bluetooth: hci5: command tx timeout [ 681.398651][ T9223] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 681.401963][ T2927] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 681.402328][ T9223] (NULL device *): queue 0 connect admin queue failed (-6). [ 681.402390][ T9223] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 681.402408][ T9223] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 681.724928][ T9466] Bluetooth: hci5: command tx timeout [ 682.499439][T10715] nvmet: disable ns before setting buffered_io value. [ 682.499967][ T9691] nvme nvme0: rescanning namespaces. [ 682.501859][ T1178] nvme nvme1: rescanning namespaces. [ 682.503630][ T2927] nvme nvme2: rescanning namespaces. [ 682.517569][ T40] nvme nvme3: rescanning namespaces. [ 682.532621][ T8252] nvme nvme5: rescanning namespaces. [ 682.533063][ T69] nvme nvme6: rescanning namespaces. [ 682.534729][ T9220] nvmet: Created nvm controller 25 for subsystem test for NQN nqn.2014-08.org.nvmexpress:uuid:1b0d3508-90d8-4952-8deb-915a5f2fd9e0. [ 682.540413][ T2155] nvme nvme7: rescanning namespaces. [ 682.544030][ T5820] nvme nvme8: rescanning namespaces. [ 682.544140][ T9692] nvme nvme10: rescanning namespaces. [ 682.544236][ T9227] nvme nvme9: rescanning namespaces. [ 682.551984][ T9689] nvme nvme12: rescanning namespaces. [ 682.552596][ T9221] nvme nvme14: rescanning namespaces. [ 682.553086][ T7273] nvme nvme18: rescanning namespaces. [ 682.553834][ T3743] nvme nvme17: rescanning namespaces. [ 682.557418][ T13] nvme nvme19: rescanning namespaces. [ 682.558700][ T9223] nvme nvme11: rescanning namespaces. [ 682.559516][ T1033] nvme nvme16: rescanning namespaces. [ 682.566797][ T8473] nvme nvme13: rescanning namespaces. [ 682.574584][ T9218] nvme nvme22: rescanning namespaces. [ 682.577985][ T5819] nvme nvme20: rescanning namespaces. [ 682.581334][ T161] nvme nvme24: rescanning namespaces. [ 682.582941][ T9696] nvme nvme15: rescanning namespaces. [ 682.586595][ T9226] nvme nvme23: rescanning namespaces. [ 682.586693][ T9688] nvme nvme21: rescanning namespaces. [ 682.589214][ T9691] nvme nvme0: rescanning namespaces. [ 682.622041][ T8476] nvme nvme7: Identify Descriptors failed (nsid=1, status=0x2300) [ 682.623378][ T9693] nvme nvme5: Identify Descriptors failed (nsid=1, status=0x2300) [ 682.629789][ T9224] nvme nvme12: Identify Descriptors failed (nsid=1, status=0x2300) [ 682.629868][ T8477] nvme nvme19: Identify Descriptors failed (nsid=1, status=0x2300) [ 682.631413][ T67] nvme nvme23: Identify Descriptors failed (nsid=1, status=0x2300) [ 682.645237][ T9220] nvme nvme21: Identify Descriptors failed (nsid=1, status=0x2300) [ 682.649288][T10708] nvme nvme25: creating 2 I/O queues. [ 682.652267][ T9218] nvme nvme16: Identify Descriptors failed (nsid=1, status=0x2300) [ 682.678311][ T2927] nvme nvme2: rescanning namespaces. [ 682.679125][ T1178] nvme nvme1: rescanning namespaces. [ 682.781757][ T9695] nvme nvme3: rescanning namespaces. [ 682.781887][ T69] nvme nvme1: rescanning namespaces. [ 682.781981][ T8473] nvme nvme0: rescanning namespaces. [ 682.785099][ T9223] nvme nvme6: rescanning namespaces. [ 682.785264][ T9197] nvme nvme5: rescanning namespaces. [ 682.787161][ T2927] nvme nvme7: rescanning namespaces. [ 682.787404][ T9216] nvme nvme8: rescanning namespaces. [ 682.787633][ T1178] nvme nvme11: rescanning namespaces. [ 682.787794][ T9225] nvme nvme12: rescanning namespaces. [ 682.787972][ T9691] nvme nvme13: rescanning namespaces. [ 682.788079][ T57] nvme nvme9: rescanning namespaces. [ 682.788239][ T9692] nvme nvme10: rescanning namespaces. [ 682.788592][ T9217] nvme nvme16: rescanning namespaces. [ 682.788950][ T40] nvme nvme17: rescanning namespaces. [ 682.789071][ T8476] nvme nvme15: rescanning namespaces. [ 682.789266][ T9235] nvme nvme18: rescanning namespaces. [ 682.795014][ T12] nvme nvme19: rescanning namespaces. [ 682.795696][ T5820] nvme nvme21: rescanning namespaces. [ 682.795964][ T9222] nvme nvme2: rescanning namespaces. [ 682.796228][ T2155] nvme nvme20: rescanning namespaces. [ 682.797779][ T3743] nvme nvme23: rescanning namespaces. [ 682.798441][ T9227] nvme nvme22: rescanning namespaces. [ 682.799428][ T3510] nvme nvme24: rescanning namespaces. [ 682.814168][T10708] nvme nvme25: new ctrl: "test" [ 682.814999][ T8475] nvme nvme25: rescanning namespaces. [ 682.936238][ T9227] nvmet: Created nvm controller 26 for subsystem test for NQN nqn.2014-08.org.nvmexpress:uuid:1b0d3508-90d8-4952-8deb-915a5f2fd9e0. [ 682.938563][T10707] nvme nvme26: creating 2 I/O queues. [ 683.018055][ T9221] nvme nvme14: rescanning namespaces. [ 683.057470][T10707] nvme nvme26: new ctrl: "test" [ 683.385360][T10240] 8021q: adding VLAN 0 to HW filter on device bond0 [ 683.465851][T10725] nvmet: disable ns before setting buffered_io value. [ 683.467853][T10725] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 683.468490][T10725] nvmet: Disable port '1' before changing attribute in nvmet_addr_adrfam_store [ 683.469103][T10725] nvmet: Disable port '1' before changing attribute in nvmet_addr_traddr_store [ 683.474057][ T9699] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 683.484004][ T3510] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 683.486583][ T9699] (NULL device *): queue 0 connect admin queue failed (-6). [ 683.486607][ T9699] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 683.486623][ T9699] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 683.793968][T10157] Bluetooth: hci5: command tx timeout [ 684.242624][T10240] 8021q: adding VLAN 0 to HW filter on device team0 [ 684.313215][T10655] bridge0: port 1(bridge_slave_0) entered blocking state [ 684.313354][T10655] bridge0: port 1(bridge_slave_0) entered disabled state [ 684.313461][T10655] bridge_slave_0: entered allmulticast mode [ 684.346758][T10655] bridge_slave_0: entered promiscuous mode [ 684.437631][T10655] bridge0: port 2(bridge_slave_1) entered blocking state [ 684.437747][T10655] bridge0: port 2(bridge_slave_1) entered disabled state [ 684.437915][T10655] bridge_slave_1: entered allmulticast mode [ 684.443523][T10655] bridge_slave_1: entered promiscuous mode [ 684.491250][ T9696] bridge0: port 1(bridge_slave_0) entered blocking state [ 684.491395][ T9696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 684.631153][T10655] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 684.656319][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 684.656581][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 684.661255][T10655] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 684.929845][T10655] team0: Port device team_slave_0 added [ 684.946629][T10655] team0: Port device team_slave_1 added [ 685.172970][T10655] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 685.172989][T10655] 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 1532 would solve the problem. [ 685.173015][T10655] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 685.377828][T10655] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 685.377847][T10655] 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 1532 would solve the problem. [ 685.377873][T10655] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 685.564239][ T9227] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 685.565609][ T8475] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 685.565738][ T9227] (NULL device *): queue 0 connect admin queue failed (-6). [ 685.565766][ T9227] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 685.565783][ T9227] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 685.717016][ T1329] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.717135][ T1329] ieee802154 phy1 wpan1: encryption failed: -22 [ 685.874713][ T8253] bridge_slave_1: left allmulticast mode [ 685.874751][ T8253] bridge_slave_1: left promiscuous mode [ 686.408719][ T8253] bridge0: port 2(bridge_slave_1) entered disabled state [ 686.777078][ T8253] bridge_slave_0: left allmulticast mode [ 686.777114][ T8253] bridge_slave_0: left promiscuous mode [ 686.777363][ T8253] bridge0: port 1(bridge_slave_0) entered disabled state [ 686.886759][T10753] block2mtd: error: cannot open device /dev/ram0 [ 687.001418][T10754] UBIFS error (ubi0:0 pid 10754): ubifs_read_node: bad node type (255 but expected 6) [ 687.001467][T10754] UBIFS error (ubi0:0 pid 10754): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1 [ 687.001505][T10754] Not a node, first 24 bytes: [ 687.001517][T10754] 00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ........................ [ 687.001544][T10754] CPU: 1 UID: 0 PID: 10754 Comm: syz.1.845 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 687.001570][T10754] Tainted: [L]=SOFTLOCKUP [ 687.001578][T10754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 687.001591][T10754] Call Trace: [ 687.001598][T10754] [ 687.001607][T10754] dump_stack_lvl+0xe8/0x150 [ 687.001640][T10754] ubifs_read_node+0x4d5/0x7c0 [ 687.001675][T10754] ubifs_read_superblock+0x120/0x42d0 [ 687.001729][T10754] ? __pfx_ubifs_read_superblock+0x10/0x10 [ 687.001757][T10754] ? __kasan_kmalloc+0x93/0xb0 [ 687.001787][T10754] ? __kmalloc_cache_noprof+0x3d5/0x680 [ 687.001815][T10754] ? ubifs_get_tree+0x29f3/0x74c0 [ 687.001838][T10754] ? ubifs_get_tree+0x29f3/0x74c0 [ 687.001869][T10754] ubifs_get_tree+0x2ad2/0x74c0 [ 687.001912][T10754] ? rcu_is_watching+0x16/0xb0 [ 687.001952][T10754] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 687.001983][T10754] ? __pfx_ubifs_get_tree+0x10/0x10 [ 687.002008][T10754] ? cap_capable+0x123/0x460 [ 687.002032][T10754] ? safesetid_security_capable+0xa9/0x1a0 [ 687.002093][T10754] vfs_get_tree+0x92/0x2a0 [ 687.002122][T10754] do_new_mount+0x319/0xdc0 [ 687.002143][T10754] ? cap_capable+0x123/0x460 [ 687.002171][T10754] ? __pfx_do_new_mount+0x10/0x10 [ 687.002195][T10754] ? ns_capable+0x89/0xe0 [ 687.002224][T10754] ? path_mount+0x647/0x1050 [ 687.002255][T10754] ? user_path_at+0xd4/0x160 [ 687.002281][T10754] __se_sys_mount+0x31d/0x420 [ 687.002309][T10754] ? __pfx___se_sys_mount+0x10/0x10 [ 687.002337][T10754] ? __x64_sys_mount+0x20/0xc0 [ 687.002361][T10754] do_syscall_64+0x166/0x520 [ 687.002389][T10754] ? trace_irq_disable+0x3b/0x140 [ 687.002414][T10754] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 687.002434][T10754] ? clear_bhb_loop+0x70/0xc0 [ 687.002459][T10754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 687.002479][T10754] RIP: 0033:0x7ffbe5f1e159 [ 687.002499][T10754] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 687.002516][T10754] RSP: 002b:00007ffbe4155028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 687.002538][T10754] RAX: ffffffffffffffda RBX: 00007ffbe61a6090 RCX: 00007ffbe5f1e159 [ 687.002553][T10754] RDX: 0000200000001300 RSI: 0000200000001100 RDI: 0000200000001200 [ 687.002567][T10754] RBP: 00007ffbe5fb503b R08: 0000000000000000 R09: 0000000000000000 [ 687.002580][T10754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 687.002592][T10754] R13: 00007ffbe61a6128 R14: 00007ffbe61a6090 R15: 00007ffd2adee518 [ 687.002625][T10754] [ 687.094016][ T8253] bridge_slave_1: left allmulticast mode [ 687.094051][ T8253] bridge_slave_1: left promiscuous mode [ 687.094298][ T8253] bridge0: port 2(bridge_slave_1) entered disabled state [ 687.425549][ T8253] bridge_slave_0: left allmulticast mode [ 687.425585][ T8253] bridge_slave_0: left promiscuous mode [ 687.425819][ T8253] bridge0: port 1(bridge_slave_0) entered disabled state [ 687.643917][ T8475] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 687.645106][ T8473] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 687.645216][ T8475] (NULL device *): queue 0 connect admin queue failed (-6). [ 687.645232][ T8475] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 687.645245][ T8475] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 687.930810][ T9695] nvme nvme0: rescanning namespaces. [ 687.940707][ T9221] nvme nvme1: rescanning namespaces. [ 687.940926][ T9699] nvme nvme2: rescanning namespaces. [ 687.941134][ T9695] nvme nvme3: rescanning namespaces. [ 687.941324][ T154] nvme nvme5: rescanning namespaces. [ 687.941878][ T9227] nvme nvme6: rescanning namespaces. [ 687.941978][ T69] nvme nvme8: rescanning namespaces. [ 687.942121][ T3510] nvme nvme7: rescanning namespaces. [ 687.942347][ T8475] nvme nvme9: rescanning namespaces. [ 687.942448][ T8473] nvme nvme10: rescanning namespaces. [ 687.942802][ T5820] nvme nvme13: rescanning namespaces. [ 687.942993][ T57] nvme nvme15: rescanning namespaces. [ 687.943191][ T9235] nvme nvme16: rescanning namespaces. [ 687.944777][ T40] nvme nvme23: rescanning namespaces. [ 687.944870][ T9691] nvme nvme22: rescanning namespaces. [ 687.945040][ T9223] nvme nvme20: rescanning namespaces. [ 687.945185][ T9197] nvme nvme21: rescanning namespaces. [ 687.945275][ T9225] nvme nvme18: rescanning namespaces. [ 687.945367][ T2927] nvme nvme19: rescanning namespaces. [ 687.948507][ T8476] nvme nvme17: rescanning namespaces. [ 687.950884][ T9692] nvme nvme26: rescanning namespaces. [ 687.951150][ T9217] nvme nvme25: rescanning namespaces. [ 687.953648][ T12] nvme nvme12: rescanning namespaces. [ 687.953780][ T2155] nvme nvme14: rescanning namespaces. [ 687.955784][ T9222] nvme nvme11: rescanning namespaces. [ 687.962385][ T1178] nvme nvme24: rescanning namespaces. [ 688.054426][T10760] nvmet: disable ns before setting buffered_io value. [ 688.695232][ T8253] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 688.696955][T10766] nvme nvme12: rescanning namespaces. [ 688.697045][ T9235] nvme nvme0: rescanning namespaces. [ 688.697127][T10762] nvme nvme16: rescanning namespaces. [ 688.749337][ T1178] nvme nvme24: rescanning namespaces. [ 688.780565][ T9220] [ 688.782908][ T9220] ===================================== [ 688.788446][ T9220] WARNING: bad unlock balance detected! [ 688.793993][ T9220] syzkaller #0 Tainted: G L [ 688.799964][ T9220] ------------------------------------- [ 688.805496][ T9220] kworker/u8:28/9220 is trying to release lock (&q->q_usage_counter(io)) at: [ 688.814258][ T9220] [] nvme_update_ns_info+0xa07/0x1200 [ 688.821202][ T9220] but there are no more locks to release! [ 688.826910][ T9220] [ 688.826910][ T9220] other info that might help us debug this: [ 688.834965][ T9220] locks held by kworker/u8:28/9220: 2, last CPU#1: [ 688.841464][ T9220] #0: ffff88801ae8d138 ((wq_completion)async){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 688.852353][ T9220] #1: ffffc9000460fc40 ((work_completion)(&entry->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 688.864202][ T9220] [ 688.864202][ T9220] stack backtrace: [ 688.870092][ T9220] CPU: 1 UID: 0 PID: 9220 Comm: kworker/u8:28 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 688.881720][ T9220] Tainted: [L]=SOFTLOCKUP [ 688.886039][ T9220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 688.895131][ T40] nvme nvme23: rescanning namespaces. [ 688.901442][ T9220] Workqueue: async async_run_entry_fn [ 688.904811][ T3510] nvme nvme7: rescanning namespaces. [ 688.905836][ T9692] nvme nvme26: rescanning namespaces. [ 688.907089][ T8476] nvme nvme17: rescanning namespaces. [ 688.922795][ T9220] Call Trace: [ 688.926074][ T9220] [ 688.929003][ T9220] dump_stack_lvl+0xe8/0x150 [ 688.933603][ T9220] ? nvme_update_ns_info+0xa07/0x1200 [ 688.938981][ T9220] print_unlock_imbalance_bug+0xdc/0xf0 [ 688.944541][ T9220] lock_release+0x252/0x3c0 [ 688.949050][ T9220] ? nvme_update_ns_info+0xa07/0x1200 [ 688.954420][ T9220] nvme_update_ns_info+0xa07/0x1200 [ 688.959621][ T9220] ? __pfx_nvme_update_ns_info+0x10/0x10 [ 688.965246][ T9220] ? __pfx_number+0x10/0x10 [ 688.969757][ T9220] ? vsnprintf+0xe42/0xef0 [ 688.974179][ T9220] ? __cancel_work+0x17f/0x230 [ 688.978942][ T9220] ? lockdep_hardirqs_on+0x7b/0x110 [ 688.984129][ T9220] ? __cancel_work+0x1dd/0x230 [ 688.988887][ T9220] nvme_scan_ns+0x34c1/0x46c0 [ 688.993559][ T9220] ? __lock_acquire+0x747/0x2de0 [ 688.998485][ T9220] ? __pfx_nvme_scan_ns+0x10/0x10 [ 689.003500][ T9220] ? kasan_save_track+0x4f/0x80 [ 689.008344][ T9220] ? kasan_save_track+0x3e/0x80 [ 689.013188][ T9220] ? kasan_save_free_info+0x40/0x50 [ 689.018371][ T9220] ? __kasan_slab_free+0x5c/0x80 [ 689.023295][ T9220] ? kfree+0x1c5/0x6d0 [ 689.027355][ T9220] ? nvmet_execute_identify_nslist+0x411/0x4a0 [ 689.033500][ T9220] ? nvmet_execute_identify+0x547/0x2dc0 [ 689.039118][ T9220] ? process_scheduled_works+0xc3d/0x1630 [ 689.044827][ T9220] ? __lock_acquire+0x747/0x2de0 [ 689.049759][ T9220] ? sg_miter_stop+0x123/0x400 [ 689.054514][ T9220] ? __lock_acquire+0x747/0x2de0 [ 689.059448][ T9220] ? register_lock_class+0x31/0x2e0 [ 689.064639][ T9220] ? __lock_acquire+0x747/0x2de0 [ 689.069581][ T9220] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 689.075736][ T9220] ? lockdep_hardirqs_on+0x7b/0x110 [ 689.080937][ T9220] ? __pfx_nvme_scan_ns_async+0x10/0x10 [ 689.086477][ T9220] ? __pfx_nvme_scan_ns_async+0x10/0x10 [ 689.092020][ T9220] async_run_entry_fn+0x9d/0x430 [ 689.096950][ T9220] ? process_scheduled_works+0x97a/0x1630 [ 689.102657][ T9220] process_scheduled_works+0xc3d/0x1630 [ 689.108206][ T9220] ? __pfx_process_scheduled_works+0x10/0x10 [ 689.114182][ T9220] ? assign_work+0x3cf/0x5d0 [ 689.118777][ T9220] worker_thread+0xa47/0xfb0 [ 689.123371][ T9220] kthread+0x38b/0x470 [ 689.127426][ T9220] ? __pfx_worker_thread+0x10/0x10 [ 689.132526][ T9220] ? __pfx_kthread+0x10/0x10 [ 689.137111][ T9220] ret_from_fork+0x514/0xb70 [ 689.141702][ T9220] ? __pfx_ret_from_fork+0x10/0x10 [ 689.146980][ T9220] ? __switch_to+0xc89/0x1420 [ 689.151653][ T9220] ? __pfx_kthread+0x10/0x10 [ 689.156265][ T9220] ret_from_fork_asm+0x1a/0x30 [ 689.161036][ T9220] [ 689.250041][ T154] nvme nvme5: rescanning namespaces. [ 689.253824][ T9221] nvme nvme1: rescanning namespaces. [ 689.254213][ T9217] nvme nvme25: rescanning namespaces. [ 689.334707][ T9225] nvme nvme18: rescanning namespaces. [ 689.338129][ T8253] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 689.405403][ T8253] bond0 (unregistering): Released all slaves [ 689.406910][ T9691] nvme nvme22: rescanning namespaces. [ 689.408199][ T8475] nvme nvme9: rescanning namespaces. [ 689.409202][ T57] nvme nvme15: rescanning namespaces. [ 689.409452][ T2927] nvme nvme19: rescanning namespaces. [ 689.409568][ T9699] nvme nvme2: rescanning namespaces. [ 689.409774][ T9227] nvme nvme6: rescanning namespaces. [ 689.409951][ T9222] nvme nvme11: rescanning namespaces. [ 689.410276][ T69] nvme nvme8: rescanning namespaces. [ 689.410743][ T2155] nvme nvme14: rescanning namespaces. [ 689.411461][ T9695] nvme nvme3: rescanning namespaces. [ 689.411919][ T8473] nvme nvme10: rescanning namespaces. [ 689.451318][ T9197] nvme nvme21: rescanning namespaces. [ 689.496270][ T5820] nvme nvme13: rescanning namespaces. [ 689.553098][ T32] block nvme0n1: no usable path - requeuing I/O [ 689.553131][ T32] block nvme0n1: no usable path - requeuing I/O [ 689.636846][ T9223] nvme nvme20: rescanning namespaces. [ 689.696353][ T219] block nvme0n1: no usable path - requeuing I/O [ 689.714047][ T9217] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 689.714615][ T9221] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 689.714661][ T9217] (NULL device *): queue 0 connect admin queue failed (-6). [ 689.714672][ T9217] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 689.714681][ T9217] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 689.923632][ T8253] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 690.887466][ T219] nvme_ns_head_submit_bio: 6 callbacks suppressed [ 690.887490][ T219] block nvme0n1: no available path - failing I/O [ 690.887506][ T219] buffer_io_error: 6 callbacks suppressed [ 690.887516][ T219] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 690.888265][ T7273] block nvme0n1: no available path - failing I/O [ 690.888281][ T7273] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 690.888307][ T7273] block nvme0n1: no available path - failing I/O [ 690.888318][ T7273] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 690.888343][ T7273] block nvme0n1: no available path - failing I/O [ 690.888354][ T7273] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 690.888378][ T7273] block nvme0n1: no available path - failing I/O [ 690.888389][ T7273] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 690.888426][ T7273] block nvme0n1: no available path - failing I/O [ 690.888437][ T7273] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 690.888468][ T7273] block nvme0n1: no available path - failing I/O [ 690.888479][ T7273] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 690.888502][ T7273] block nvme0n1: no available path - failing I/O [ 690.888513][ T7273] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 690.888527][ T7273] ldm_validate_partition_table(): Disk read failed. [ 690.888548][ T7273] block nvme0n1: no available path - failing I/O [ 690.888559][ T7273] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 690.888582][ T7273] block nvme0n1: no available path - failing I/O [ 690.888593][ T7273] Buffer I/O error on dev nvme0n1, logical block 0, async page read [ 690.888628][ T7273] Dev nvme0n1: unable to read RDB block 0 [ 690.888751][ T7273] nvme0n1: unable to read partition table [ 691.067898][ T8253] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 691.225300][T10723] udevd[10723]: inotify_add_watch(7, /dev/nvme0n1, 10) failed: No such file or directory [ 691.235373][ T8253] bond0 (unregistering): Released all slaves [ 691.277592][T10655] hsr_slave_0: entered promiscuous mode [ 691.278027][T10655] hsr_slave_1: entered promiscuous mode [ 691.278301][T10655] debugfs: 'hsr0' already exists in 'hsr' [ 691.278317][T10655] Cannot create hsr debugfs directory [ 691.803900][ T5820] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 691.806557][ T7273] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 691.806649][ T5820] (NULL device *): queue 0 connect admin queue failed (-6). [ 691.806668][ T5820] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 691.806683][ T5820] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 692.613864][ T8253] hsr_slave_0: left promiscuous mode [ 692.634096][ T8253] hsr_slave_1: left promiscuous mode [ 692.634880][ T8253] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 692.684228][ T8253] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 692.844619][ T8253] hsr_slave_0: left promiscuous mode [ 692.864880][ T8253] hsr_slave_1: left promiscuous mode [ 692.865342][ T8253] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 692.904595][ T8253] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 693.184738][ T8253] team0 (unregistering): Port device team_slave_1 removed [ 693.204255][ T8253] team0 (unregistering): Port device team_slave_0 removed [ 693.444114][ T8253] team0 (unregistering): Port device team_slave_1 removed [ 693.464311][ T8253] team0 (unregistering): Port device team_slave_0 removed [ 693.873803][ T9691] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 693.873928][ T9197] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 693.873974][ T9691] (NULL device *): queue 0 connect admin queue failed (-6). [ 693.873991][ T9691] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 693.874006][ T9691] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 695.963946][ T9197] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 695.964325][ T69] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 695.964380][ T9197] (NULL device *): queue 0 connect admin queue failed (-6). [ 695.964399][ T9197] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 695.964416][ T9197] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 696.216401][ T8253] netdevsim netdevsim8 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 696.268528][ T5246] 8021q: adding VLAN 0 to HW filter on device eth9 [ 696.494823][ T8253] netdevsim netdevsim8 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 696.534909][ T5246] 8021q: adding VLAN 0 to HW filter on device eth14 [ 696.824240][ T8253] team0: Port device netdevsim1 removed [ 696.825015][ T8253] netdevsim netdevsim8 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 696.874705][ T5246] 8021q: adding VLAN 0 to HW filter on device eth15 [ 697.115739][ T8253] netdevsim netdevsim8 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 697.155418][ T5246] 8021q: adding VLAN 0 to HW filter on device eth16 [ 697.654890][ T5246] 8021q: adding VLAN 0 to HW filter on device eth17 [ 697.860972][ T5246] 8021q: adding VLAN 0 to HW filter on device eth18 [ 698.034140][ T69] nvme nvme4: NVME-FC{0}: create association : host wwpn 0x2222222222222222 rport wwpn 0x4444444444444444: NQN "testsubsys" [ 698.034235][ T9691] nvmet_fc: {0}: Create Association LS failed: Association Allocation Failed [ 698.034292][ T69] (NULL device *): queue 0 connect admin queue failed (-6). [ 698.034309][ T69] nvme nvme4: NVME-FC{0}: reset: Reconnect attempt failed (-6) [ 698.034325][ T69] nvme nvme4: NVME-FC{0}: Reconnect attempt in 2 seconds [ 698.099772][ T5246] 8021q: adding VLAN 0 to HW filter on device eth19 [ 698.363912][ T8253] bridge_slave_1: left allmulticast mode [ 698.363949][ T8253] bridge_slave_1: left promiscuous mode [ 698.364066][ T8253] bridge0: port 2(bridge_slave_1) entered disabled state [ 698.504430][ T8253] bridge_slave_0: left allmulticast mode [ 698.504450][ T8253] bridge_slave_0: left promiscuous mode [ 698.504554][ T8253] bridge0: port 1(bridge_slave_0) entered disabled state [ 698.753893][ T8253] bridge_slave_1: left allmulticast mode [ 698.753913][ T8253] bridge_slave_1: left promiscuous mode [ 698.754036][ T8253] bridge0: port 2(bridge_slave_1) entered disabled state